Plug-in quick-release reservoir level detector support

Abstract

The reservoir level detector support comprises a fixed bottom plate, a fixed supporting column is fixedly connected to the upper surface of the fixed bottom plate, a telescopic sliding column is slidably connected to the outer surface of the upper end of the fixed supporting column, a detection control box is fixedly installed on the side surface of the telescopic sliding column, and an opening is formed in the side surface of the lower end of the telescopic sliding column. According to the water level detector support for the reservoir based on inserting connection and quick disassembly, a positioning clamping block and a sealing air bag are arranged, when the device works, the working height is conveniently adjusted through sliding of a fixed supporting column and a telescopic sliding column, then the positioning clamping block is clamped with the fixed supporting column to fix the telescopic sliding column, and at the moment, the positioning clamping block drives a first magnet; the first magnet corresponds to the second magnet, then the first magnet repels the second magnet, the second magnet drives the transmission piston column to slide, air is filled into the sealing air bag through the transmission piston column, and the sealing air bag expands to be attached to the surface of a baffle of the positioning clamping block.

Description

Technical Field

[0001] The utility model relates to the technical field of water level detection equipment, in particular to a plug-in and quick-release support for a reservoir water level detector. Background Technique

[0002] A reservoir generally refers to a hydraulic engineering structure for storing floodwater and regulating water flow, which can be used for irrigation, power generation, flood control and fish farming. It is an artificial lake formed by building a dam across a mountain valley or a narrow section of a river. After the reservoir is built, it can play the roles of flood control, water storage for irrigation, water supply, power generation, fish farming, etc. Sometimes a natural lake is also called a reservoir. The scale of a reservoir is usually divided according to the storage capacity, including small, medium, large, etc. The water level detector of a reservoir is a device used to measure the water level height of the reservoir, which plays an important role in water resource management, flood control and drought relief. A reservoir is an important water resource storage facility. Through the water level detector, the water storage capacity of the reservoir can be accurately grasped. The data of the water level detector provides an important basis for the dispatching of hydraulic engineering. The water level detector can monitor the water level of the reservoir in real time. When the water level approaches the warning level, it can issue a warning signal in time.

[0003] When setting up the water level detector, a suitable position is selected on the reservoir bank, and a column is driven or buried. The sensor of the water level detector is installed on the column. By installing the water level detector on its mounting bracket, the existing bracket generally places the detector in a card slot, and then connects and fixes the detector and the bracket through bolts. When the height of the bracket needs to be adjusted, it is directly telescoped and then positioned through bolts. However, the connection part of the bolts is prone to rust and damage under the erosion of rainwater, affecting the connection and fixation of the bracket. Content of the Utility Model

[0004] The purpose of the utility model is to provide a plug-in and quick-release support for a reservoir water level detector, so as to solve the problem that when the height of the support needs to be adjusted, it is directly telescoped and then positioned through bolts, but the connection part of the bolts is prone to rust and damage under the erosion of rainwater, affecting the connection and fixation of the support as mentioned in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A plug-in and quick-release reservoir water level detector bracket, including a fixed bottom plate, on the upper surface of which a fixed pillar is fixedly connected. The upper end outer surface of the fixed pillar is slidably connected with a telescopic sliding column. A detection control box is fixedly installed on the side surface of the telescopic sliding column. An opening is provided on the lower end side surface of the telescopic sliding column, and a positioning block is slidably connected to the inner wall of the opening of the telescopic sliding column. A groove is provided on the upper surface of one end of the positioning block, and a first magnet is fixed on the bottom surface of the groove of the positioning block. A transmission piston column is slidably connected to the inner wall of the opening of the telescopic sliding column, and a second magnet is fixed at the lower end of the transmission piston column. A sealing airbag is fixedly installed on the lower end side surface of the telescopic sliding column. A connecting mechanism is provided on the upper end side surface of the telescopic sliding column, which drives the support slide rail and the protective baffle to rotate through a connecting arm to facilitate the installation of the device and adjust the position.

[0006] Preferably, grooves are uniformly provided on the side surface of the fixed pillar facing the positioning block, and the positioning block and the fixed pillar form a snap connection.

[0007] Adopting the above technical solution, through the groove of the fixed pillar, after the telescopic sliding column is slid, the telescopic sliding column can be fixed by the snap connection between the positioning block and the fixed pillar.

[0008] Preferably, a disc-shaped baffle is provided at one end of the positioning block, and a spring is connected between the baffle of the positioning block and the telescopic sliding column.

[0009] Adopting the above technical solution, through the disc-shaped baffle at one end of the positioning block, it is convenient to limit the positioning block, and the spring connected between the positioning block and the telescopic sliding column is used for sliding reset.

[0010] Preferably, the opposite ends of the first magnet and the second magnet have the same magnetic poles. A spring is connected between the transmission piston column and the telescopic sliding column. The upper end of the transmission piston column is communicated with the sealing airbag, and the sealing airbag is of an annular design.

[0011] Adopting the above technical solution, due to the repulsion between the first magnet and the second magnet, the second magnet drives the transmission piston column to move, and the sealing airbag is inflated through the transmission piston column.

[0012] Preferably, the connecting mechanism includes a connecting arm, which is rotatably connected to the upper end side surface of the telescopic sliding column. The lower end of the connecting arm is fixedly connected with a support slide rail. Protective baffles are fixedly installed on the side surfaces of the connecting arm and the support slide rail. An installation slider is slidably connected to the outer surface of the support slide rail. An opening is provided on the upper end side surface of the telescopic sliding column, and a fixed clamping plate is slidably connected to the inner wall of the upper end opening of the telescopic sliding column. Two locking grooves are provided on the outer surface of the upper end of the connecting arm.

[0013] With the above technical solution, the support slide rail is fixed by the connecting arm, and a protective baffle is fixed on the side surface of the support slide rail.

[0014] Preferably, the width of the protective baffle is greater than the widths of the connecting arm and the support slide rail, and threaded holes are provided on the surface of the mounting slider.

[0015] With the above technical solution, the position of the mounting slider is adjusted by the movement of the mounting slider on the surface of the support slide rail, and the mounting slider is fixed by bolts.

[0016] Preferably, a spring is connected between the fixed clamping plate and the telescopic sliding column, the two locking grooves are arranged perpendicular to each other, and the fixed clamping plate and the locking groove form a snap connection.

[0017] With the above technical solution, the two locking grooves are arranged perpendicular to each other, which is convenient for fixing the orientation of the connecting arm through the fixed clamping plate.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The quick-insert and quick-release water level detector bracket for reservoirs:

[0019] 1. There are a positioning block and a sealing airbag. When the device works, the working height is conveniently adjusted by the sliding of the fixed support column and the telescopic sliding column. Subsequently, the telescopic sliding column is fixed by the positioning block clamping the fixed support column. At this time, the positioning block will drive the first magnet, so that the first magnet corresponds to the second magnet. Subsequently, the second magnet is repelled by the first magnet, so that the second magnet drives the transmission piston column to slide. The air is filled into the sealing airbag through the transmission piston column, so that the sealing airbag expands and fits the baffle surface of the positioning block, thereby protecting the positioning block, preventing rainwater and impurities from entering and causing damage, improving the protection performance of the device, extending the service life of the positioning block, and ensuring the stability of the device after adjustment;

[0020] 2. There are a mounting slider and a fixed clamping plate. When the device works, the device is conveniently retracted and stored by the rotation of the connecting arm, reducing the occupied space during transportation. During work, the support slide rail is driven horizontally by rotating the connecting arm, so that it is convenient for the protective baffle to block rainwater and impurities. At the same time, the position of the device on the surface of the support slide rail is adjusted by the mounting slider, improving the practicability. By clamping the locking grooves in different orientations with the fixed clamping plate, it is beneficial to improve the stability of the connecting arm during storage and work, and increase the efficiency of changing the orientation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the connection between the fixed bottom plate and the telescopic sliding column of the present utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the connection between the telescopic sliding column and the detection control box of the present utility model;

[0023] Figure 3 Schematic three-dimensional structure diagram of the connection between the telescopic sliding column and the positioning block of the present utility model;

[0024] Figure 4 For the present utility model Figure 3 Enlarged structure diagram at position A in;

[0025] Figure 5 Schematic three-dimensional structure diagram of the connection between the positioning block and the first magnet of the present utility model;

[0026] Figure 6 Schematic three-dimensional structure diagram of the connection between the connecting arm and the locking groove of the present utility model.

[0027] In the figure: 1, fixed bottom plate; 2, fixed support column; 3, telescopic sliding column; 4, detection control box; 5, positioning block; 6, first magnet; 7, second magnet; 8, driving piston column; 9, sealing airbag; 10, connecting arm; 11, support slide rail; 12, protective baffle; 13, mounting slider; 14, fixed clamping plate; 15, locking groove. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-6 , the present utility model provides a technical solution: a plug-in and quick-release reservoir water level detector bracket, including a fixed bottom plate 1, a fixed support column 2, a telescopic sliding column 3, a detection control box 4, a positioning block 5, a first magnet 6, a second magnet 7, a driving piston column 8, a sealing airbag 9, a connecting arm 10, a support slide rail 11, a protective baffle 12, a mounting slider 13, a fixed clamping plate 14 and a locking groove 15. The upper surface of the fixed bottom plate 1 is fixedly connected with a fixed support column 2. The side surface of the fixed support column 2 at one end facing the positioning block 5 is uniformly provided with grooves. The positioning block 5 is in snap-fit connection with the fixed support column 2. One end of the positioning block 5 is provided with a disc-shaped baffle. A spring is connected between the baffle of the positioning block 5 and the telescopic sliding column 3. When using this device, first, the telescopic sliding column 3 slides down and the positioning block 5 is snapped into the lowest groove of the fixed support column 2, which is convenient for contracting the telescopic sliding column 3 and convenient for storage. And by rotating the connecting arm 10 to make it vertical and clamping the locking groove 15 on the upper side surface of the connecting arm 10 at this time through the fixed clamping plate 14, it is convenient for storing the connecting arm 10 and the support slide rail 11, so as to facilitate the device to reduce the occupied space and thus be transported and moved.

[0030] A telescopic sliding column 3 is slidably connected to the outer surface of the upper end of the fixed support column 2. A detection control box 4 is fixedly installed on the side surface of the telescopic sliding column 3. An opening is provided on the side surface of the lower end of the telescopic sliding column 3, and a positioning block 5 is slidably connected to the inner wall of the opening of the telescopic sliding column 3. A groove is provided on the upper surface of one end of the positioning block 5, and a first magnet 6 is fixed to the bottom surface of the groove of the positioning block 5. The opposite ends of the first magnet 6 and the second magnet 7 have the same magnetic poles. A spring is connected between the transmission piston column 8 and the telescopic sliding column 3. The upper end of the transmission piston column 8 is communicated with the sealing airbag 9, and the sealing airbag 9 is designed in a ring shape. During operation, the fixed support column 2 and the telescopic sliding column 3 are unlocked by sliding the positioning block 5. Then, the telescopic sliding column 3 is slid to change the working height, and the positioning block 5 is pulled by the spring on the surface of the telescopic sliding column 3 to slide back to its original position for fixation. At this time, the positioning block 5 drives the first magnet 6 on its surface to correspond to the second magnet 7, so that the second magnet 7 is repelled and drives the transmission piston column 8 to move. The transmission piston column 8 pushes air into the sealing airbag 9.

[0031] A transmission piston column 8 is slidably connected to the inner wall of the opening of the telescopic sliding column 3, and a second magnet 7 is fixed to the lower end of the transmission piston column 8. A sealing airbag 9 is fixedly installed on the side surface of the lower end of the telescopic sliding column 3. The connecting mechanism includes a connecting arm 10 which is rotatably connected to the side surface of the upper end of the telescopic sliding column 3. The lower end of the connecting arm 10 is fixedly connected to a support slide rail 11. Protective baffles 12 are fixedly installed on the side surfaces of the connecting arm 10 and the support slide rail 11. An installation slider 13 is slidably connected to the outer surface of the support slide rail 11. An opening is provided on the side surface of the upper end of the telescopic sliding column 3, and a fixed clamping plate 14 is slidably connected to the inner wall of the opening of the upper end of the telescopic sliding column 3. Two locking grooves 15 are provided on the outer surface of the upper end of the connecting arm 10. After the sealing airbag 9 expands, the annular sealing airbag 9 will fit the disc-shaped baffle of the positioning block 5, which is convenient for protecting the positioning block 5 and preventing external impurities and rainwater from damaging the positioning block 5.

[0032] A connecting mechanism is provided on the side surface of the upper end of the telescopic sliding column 3. It drives the support slide rail 11 and the protective baffle 12 to rotate through the connecting arm 10 to facilitate the adjustment of the position of the installation equipment. The width of the protective baffle 12 is greater than the widths of the connecting arm 10 and the support slide rail 11. A threaded hole is provided on the surface of the installation slider 13. A spring is connected between the fixed clamping plate 14 and the telescopic sliding column 3. The two locking grooves 15 are arranged perpendicular to each other. The fixed clamping plate 14 and the locking grooves 15 form a snap connection. The connecting arm 10 is unlocked by sliding the fixed clamping plate 14. After the connecting arm 10 is horizontally rotated, the fixed clamping plate 14 is snapped into the locking groove 15 on the side surface of the connecting arm 10 at this time for fixation. The rainwater and impurities are blocked by the protective baffle 12, while the support slide rail 11 facilitates the movement of the installation slider 13, so as to adjust the horizontal position of the equipment. Finally, the installation slider 13 is fixed by bolts for positioning, which improves the adjustment range of the equipment.

[0033] Working principle: When using the water level detector bracket for a reservoir based on plug-in and quick disassembly, through the sliding of the telescopic slide column 3 and the fixed column 2, and the rotation of the connecting arm 10, it is convenient to store and place this device, reducing the floor area and facilitating transportation. By sliding the telescopic slide column 3, the working height can be changed, and the telescopic slide column 3 is fixed by engaging the positioning block 5 with the fixed column 2. At the same time, the positioning block 5 drives the first magnet 6 to repel the second magnet 7, so that the second magnet 7 drives the transmission piston column 8 to slide to inflate and seal the airtight airbag 9. By rotating the connecting arm 10 horizontally, the fixed clamping plate 14 is engaged with the locking groove 15 for fixation. At the same time, the connecting arm 10 drives the support slide rail 11 and the protective baffle 12 horizontally, which is convenient for the protective baffle 12 to block rainwater, while the installation slider 13 is convenient for changing the position of the device, increasing the overall practicability.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plug-in quick-release reservoir water level detector bracket, comprising a fixed base plate (1), the upper surface of which is fixedly connected to a fixed support (2), the upper end outer surface of the fixed support (2) is slidably connected to a telescopic sliding column (3), and the side surface of the telescopic sliding column (3) is fixedly mounted with a detection control box (4), characterized in that: The lower end side surface of the telescopic slide column (3) is provided with an opening, and the inner wall of the opening of the telescopic slide column (3) is slidably connected to a positioning block (5), the upper surface of one end of the positioning block (5) is provided with a groove, and the bottom surface of the groove of the positioning block (5) is fixed with a first magnet (6), the inner wall of the opening of the telescopic slide column (3) is slidably connected to a transmission piston column (8), and the lower end of the transmission piston column (8) is fixed with a second magnet (7), the lower end side surface of the telescopic slide column (3) is fixed with a sealing airbag (9), and the upper end side surface of the telescopic slide column (3) is provided with a connecting mechanism, which drives the supporting slide rail (11) and the protective baffle (12) to rotate through a connecting arm (10) to facilitate the adjustment of the position of the installation equipment.

2. The quick-release reservoir water level detector bracket according to claim 1, characterized in that: Grooves are evenly arranged on the side surface of one end of the fixed pillar (2) facing the positioning block (5), and the positioning block (5) and the fixed pillar (2) form a snap-fit ​​connection.

3. The quick-release reservoir water level detector bracket according to claim 1, characterized in that: A disc-shaped baffle is provided at one end of the positioning block (5), and a spring is connected between the baffle of the positioning block (5) and the telescopic sliding column (3).

4. The quick-release reservoir water level detector bracket according to claim 1, characterized in that: The magnetic poles of the first magnet (6) and the second magnet (7) facing each other are the same, a spring is connected between the transmission piston column (8) and the telescopic sliding column (3), the upper end of the transmission piston column (8) is connected to the sealing airbag (9), and the sealing airbag (9) is of an annular design.

5. The quick-release reservoir water level detector bracket according to claim 1, characterized in that: The connecting mechanism comprises a connecting arm (10), the connecting arm (10) being rotatably connected to the upper side surface of the telescopic slide column (3), the lower end of the connecting arm (10) being fixedly connected to a supporting slide rail (11), the side surfaces of the connecting arm (10) and the supporting slide rail (11) being fixedly provided with a protective baffle (12), the outer surface of the supporting slide rail (11) being slidably connected to a mounting slide block (13), the upper side surface of the telescopic slide column (3) being provided with an opening, and the inner wall of the opening at the upper end of the telescopic slide column (3) being slidably connected to a fixed clamping plate (14), and the upper outer surface of the connecting arm (10) being provided with two locking grooves (15).

6. The quick-release reservoir water level detector bracket according to claim 5, characterized in that: The width of the protective baffle (12) is greater than the width of the connecting arm (10) and the supporting slide rail (11), and a threaded hole is provided on the surface of the mounting slide block (13).

7. The quick-release reservoir water level detector bracket according to claim 5, characterized in that: A spring is connected between the fixed clamping plate (14) and the telescopic sliding column (3); the two locking grooves (15) are arranged perpendicular to each other; the fixed clamping plate (14) and the locking grooves (15) form a snap-fit ​​connection.

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