Radar wave water level gauge support mounting device

Abstract

The utility model discloses a radar wave water level gauge support installation device which comprises a fixing rod. A bearing plate is fixedly connected to the upper end of the fixing rod, a sliding plate is slidably connected to the upper end of the bearing plate, a through reserved through groove is formed in the sliding plate, a toothed plate is fixedly connected to the interior of the sliding plate, a set of auxiliary fixing blocks are fixedly connected to the upper end of the bearing plate, the auxiliary fixing blocks are arranged in the reserved through groove, and a servo motor is fixedly connected to the auxiliary fixing blocks; a transmission gear is arranged at the output end of the servo motor, the transmission gear is connected to the toothed plate in a meshed mode, power is provided through the servo motor, the sliding plate can be driven to slide in the horizontal direction, meanwhile, an auxiliary fixing block has certain limiting and fixing capacity, and a supporting rod can ensure that the bearing plate has better fixing capacity; and the balancing weight can be controlled to be deployed through the electro-hydraulic telescopic rod, so that the gravity center of the sliding plate better falls on the fixed rod, and the device has better stability.

Description

Technical Field

[0001] The utility model relates to the technical field of river water level monitoring, in particular to a mounting device for a radar wave water level gauge bracket. Background Technique

[0002] A radar current meter and a radar water level gauge are a flow velocity measuring instrument and a water level measuring instrument based on microwave radar technology. When monitoring the surface flow velocity and water level of river water through the radar current meter and the radar water level gauge, a vertical rod and a horizontal rod are usually used to install the radar current meter and the radar water level gauge above the river water for monitoring. For example, in the Chinese utility model patent "An auxiliary structure for a hydrographic single-column ultrasonic radar water level gauge bracket" (publication number CN205918214U), it consists of a split support and a driving mechanism; the split support is composed of a lower support and an upper support hinged to the lower support. A small support arm is provided on one side of the upper support corresponding to the hinge axis of the lower support, and a driving oil cylinder I is hinged between the small support arm and the lower end of the lower support; the driving mechanism is composed of a driving oil cylinder II, a vertical pull rod hinged to the end of the cylinder rod of the driving oil cylinder II, an inclined pull rod hinged to the other end of the vertical connecting rod, a clamping device I for fixing the driving oil cylinder II on the main frame of the water level gauge bracket, a clamping device II fixed on the transverse support arm of the water level gauge bracket and hinged to the other end of the inclined pull rod, and a guide sleeve corresponding to the vertical pull rod fixed on the main frame of the water level gauge bracket; however, due to the changeable outdoor environmental factors, the radar wave water level gauge needs to be vertically facing the river water surface. There is a dry season for the river, the river water level drops, and the flow rate decreases. And during the flood season of the river, due to more rainfall, the water volume of the river will increase significantly. It is necessary to adjust the position of the radar wave water level gauge relative to the river surface according to the flow rate (dry season, flood season). The existing equipment is not convenient for operators to adjust the length according to the situation, and the adaptability is poor. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a mounting device for a radar wave water level gauge bracket to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution:

[0005] A mounting device for a radar wave water level gauge bracket includes a fixed rod; a receiving plate is fixedly connected to the upper end of the fixed rod, a sliding plate is slidably connected to the upper end of the receiving plate, a through reserved through groove is formed in the sliding plate, a toothed plate is fixedly connected in the sliding plate, a group of auxiliary fixing blocks are fixedly connected to the upper end of the receiving plate, the auxiliary fixing blocks are placed in the reserved through groove, a servo motor is fixedly connected to the auxiliary fixing blocks, and a transmission gear is arranged at the output end of the servo motor, and the transmission gear is meshed and connected to the toothed plate.

[0006] Furthermore, a second reserved groove is formed in the top wall of the reserved through groove, the toothed plate is placed in the second reserved groove, a first reserved groove is formed in the bottom wall of the reserved through groove, and the transmission gear is placed in the reserved through groove, the first reserved groove and the second reserved groove.

[0007] Furthermore, two rows of roller fixing plates are fixedly connected to the upper end of the receiving plate, auxiliary rollers are rotatably connected to the roller fixing plates, and the auxiliary rollers are abutted against the lower surface of the sliding plate.

[0008] Furthermore, a electro-hydraulic telescopic rod is fixedly connected to the upper end of the sliding plate, an extension rod is arranged at the output end of the electro-hydraulic telescopic rod, a connecting block is fixedly connected to the end of the extension rod, a limiting rod is fixedly connected to one end of the sliding plate, a counterweight block is slidably connected to the surface of the limiting rod, and the connecting block is fixedly connected to the counterweight block.

[0009] Furthermore, a support rod is fixedly connected to the lower end of the receiving plate, and the other end of the support rod is fixedly connected to the surface of the fixed rod. A working platform is fixedly connected to the surface of the fixed rod, and a control component is arranged on the working platform.

[0010] Furthermore, a detection component is fixedly connected to one end of the sliding plate away from the limiting rod, and the detection component is composed of a signal transmitting component and a signal receiving component.

[0011] Furthermore, the servo motor, the electro-hydraulic telescopic rod and the control component are connected by electric signals.

[0012] By adopting the above technical solutions,

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. By providing a sliding plate on the receiving plate, the sliding plate is used to extend the detection component to the center of the river surface, so that the signal transmitting component on it emits radar signals to the horizontal plane. After contacting the horizontal plane, the signals bounce back and are received and processed by the signal receiving component, and then the height of the horizontal plane can be obtained. Thus, the real-time height of the horizontal plane can be obtained, and further, it can play a preventive role in hydrological factors such as floods or floods and droughts.

[0015] 2. At the same time, a slidable counterweight block is provided on the sliding plate. When the detection component extends to the center of the water surface, the counterweight block can provide partial balance force for it, so as to ensure its better continuous use. At the same time, a working platform is provided, and the entire rotating device can be adjusted by the working platform to ensure its better controllability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a radar wave water level gauge support installation device;

[0017] Figure 2It is a schematic side-sectional structure diagram of a mounting device for a radar wave water level gauge bracket;

[0018] Figure 3 It is a schematic side-sectional structure diagram of a receiving plate in a mounting device for a radar wave water level gauge bracket;

[0019] Figure 4 In the present utility model Figure 2 Schematic diagram of a partially enlarged structure at position A;

[0020] In the figure: 1, detection component; 2, sliding plate; 3, receiving plate; 4, electro-hydraulic telescopic rod; 5, extension rod; 6, connecting block; 7, limiting rod; 8, counterweight; 9, support rod; 10, fixed rod; 11, working platform; 12, control component; 13, auxiliary roller; 14, roller fixing plate; 15, first reserved groove; 16, auxiliary fixing block; 17, servo motor; 18, transmission gear; 19, second reserved groove; 20, toothed plate; 21, reserved through groove. Specific embodiments

[0021] 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. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Please refer to Figures 1 to 4, in the embodiment of the present utility model, a radar wave water level gauge bracket installation device includes a fixed rod 10; a receiving plate 3 is fixedly connected to the upper end of the fixed rod 10, a sliding plate 2 is slidably connected to the upper end of the receiving plate 3, a through reserved through groove 21 is formed in the sliding plate 2, a toothed plate 20 is fixedly connected in the sliding plate 2, a group of auxiliary fixing blocks 16 are fixedly connected to the upper end of the receiving plate 3, the auxiliary fixing blocks 16 are placed in the reserved through groove 21, a servo motor 17 is fixedly connected to the auxiliary fixing blocks 16, a transmission gear 18 is arranged at the output end of the servo motor 17, and the transmission gear 18 is meshed and connected to the toothed plate 20. The sliding plate 2 is placed on the receiving plate 3, and the auxiliary fixing blocks 16 are clamped in the reserved through groove 21. Furthermore, the auxiliary fixing blocks 16 can ensure that the sliding plate 2 continuously moves in the horizontal direction and provide a certain pulling force for it. The power is transmitted to the transmission gear 18 through the servo motor 17, so that the transmission gear 18 can drive the toothed plate 20 to move horizontally. Under the limitation of the auxiliary fixing blocks 16, the toothed plate 20 can drive the sliding plate 2 to slide horizontally, so that the detection component 1 can extend to the center of the river surface to collect data.

[0023] In this embodiment, a second reserved groove 19 is formed in the upper top wall of the reserved through groove 21, the toothed plate 20 is placed in the second reserved groove 19, a first reserved groove 15 is formed in the lower top wall of the reserved through groove 21, and the transmission gear 18 is placed in the reserved through groove 21, the first reserved groove 15 and the second reserved groove 19. Two columns of roller fixing plates 14 are fixedly connected to the upper end of the receiving plate 3, auxiliary rollers 13 are rotatably connected to the roller fixing plates 14, and the auxiliary rollers 13 are abutted against the lower surface of the sliding plate 2. The auxiliary rollers 13 can greatly reduce the friction between the sliding plate 2 and the receiving plate 3, so as to ensure that less kinetic energy is consumed during the movement process, thereby saving the use cost. At the same time, the reserved through groove 21, the first reserved groove 15 and the second reserved groove 19 can provide a larger space for the rotation of the transmission gear 18.

[0024] In this embodiment, an electro-hydraulic telescopic rod 4 is fixedly connected to the upper end of the sliding plate 2, an extension rod 5 is arranged at the output end of the electro-hydraulic telescopic rod 4, a connecting block 6 is fixedly connected to the end of the extension rod 5, a limiting rod 7 is fixedly connected to one end of the sliding plate 2, a counterweight block 8 is slidably connected to the surface of the limiting rod 7, and the connecting block 6 is fixedly connected to the counterweight block 8. The electro-hydraulic telescopic rod 4 can be used to push the extension rod 5 and the connecting block 6 to move, so that the connecting block 6 drives the counterweight block 8 to slide on the limiting rod 7. Furthermore, the center of gravity in the extended sliding plate 2 can be moved backward through the counterweight block 8 and fall at the connection with the fixed rod 10 to ensure subsequent stability.

[0025] In this embodiment, a support rod 9 is fixedly connected to the lower end of the receiving plate 3, and the other end of the support rod 9 is fixedly connected to the surface of the fixed rod 10. A working platform 11 is fixedly connected to the surface of the fixed rod 10, and a control component 12 is provided on the working platform 11. One end of the sliding plate 2 away from the limiting rod 7 is fixedly connected with a detection component 1. The detection component 1 is composed of a signal transmitting component and a signal receiving component. The servo motor 17, the electro-hydraulic telescopic rod 4 and the control component 12 are connected by electrical signals. By providing the working platform 11 and the control component 12 on the working platform 11, the elongation of the sliding plate 2 and the position of the counterweight 8 can be uniformly allocated through the control component 12, and thus better controllability can be achieved.

[0026] The utility model is powered by the servo motor 17, which can drive the sliding plate 2 to slide horizontally. At the same time, the auxiliary fixing block 16 provides a certain limiting and fixing ability for it. The support rod 9 can ensure better fixing ability of the receiving plate 3. The electro-hydraulic telescopic rod 4 can control the allocation of the counterweight 8, so as to ensure that the center of gravity of the sliding plate 2 better falls on the fixed rod 10, making the device have better stability. The auxiliary roller 13 can reduce the friction between the sliding plate 2 and the receiving plate 3, so as to ensure that the power provided by the servo motor 17 better falls on the sliding plate 2, thereby saving the use cost.

[0027] By providing the sliding plate 2 on the receiving plate 3, the sliding plate 2 is used to extend the detection component 1 to the center of the river surface, so that the signal transmitting component on it emits radar signals to the horizontal plane. After contacting the horizontal plane, the signals bounce back and are received and processed by the signal receiving component, so as to obtain the height of the horizontal plane. Thus, the real-time height of the horizontal plane can be obtained, and then hydrological factors such as floods or floods and droughts can be prevented.

[0028] At the same time, a slidable counterweight 8 is provided on the sliding plate 2. When the detection component 1 extends to the center of the water surface, the counterweight 8 can provide partial balance force for it, so as to ensure its better continuous use. At the same time, the working platform 11 is provided, and the whole rotating device can be adjusted by the working platform 11 to ensure its better controllability.

[0029] This specification is described according to the implementation manners, but not every implementation manner only contains an independent technical solution. This narrative manner of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation manners that can be understood by those skilled in the art.

Claims

1. A mounting device for a radar wave water level gauge bracket, comprising a fixed rod (10); characterized in that, The upper end of the fixed rod (10) is fixedly connected with a bearing plate (3). The upper end of the bearing plate (3) is slidably connected with a sliding plate (2). A through reserved through groove (21) is formed in the sliding plate (2). A toothed plate (20) is fixedly connected in the sliding plate (2). A group of auxiliary fixing blocks (16) are fixedly connected to the upper end of the bearing plate (3). The auxiliary fixing blocks (16) are placed in the reserved through groove (21). A servo motor (17) is fixedly connected to the auxiliary fixing blocks (16). A transmission gear (18) is arranged at the output end of the servo motor (17). The transmission gear (18) is meshed and connected to the toothed plate (20).

2. The mounting device for a radar wave water level gauge bracket according to claim 1, characterized in that A second reserved groove (19) is formed in the upper top wall of the reserved through groove (21). The toothed plate (20) is placed in the second reserved groove (19). A first reserved groove (15) is formed in the lower top wall of the reserved through groove (21). The transmission gear (18) is placed in the reserved through groove (21), the first reserved groove (15) and the second reserved groove (19).

3. The radar wave water level gauge bracket mounting device according to claim 1, characterized in that, Two columns of roller fixing plates (14) are fixedly connected to the upper end of the bearing plate (3). An auxiliary roller (13) is rotatably connected to the roller fixing plates (14). The auxiliary roller (13) abuts against the lower surface of the sliding plate (2).

4. The radar wave water level gauge bracket installation device according to claim 1, characterized in that, An electro-hydraulic telescopic rod (4) is fixedly connected to the upper end of the sliding plate (2). An extension rod (5) is arranged at the output end of the electro-hydraulic telescopic rod (4). A connecting block (6) is fixedly connected to the end of the extension rod (5). A limiting rod (7) is fixedly connected to one end of the sliding plate (2). A counterweight block (8) is slidably connected to the surface of the limiting rod (7). The connecting block (6) is fixedly connected to the counterweight block (8).

5. The radar wave water level gauge bracket installation device according to claim 1, characterized in that, A support rod (9) is fixedly connected to the lower end of the bearing plate (3). And the other end of the support rod (9) is fixedly connected to the surface of the fixed rod (10). A working platform (11) is fixedly connected to the surface of the fixed rod (10). A control component (12) is arranged on the working platform (11).

6. The radar wave water level gauge bracket installation device according to claim 1, characterized in that, A detection component (1) is fixedly connected to one end of the sliding plate (2) away from the limiting rod (7). The detection component (1) is composed of a signal transmitting component and a signal receiving component.

7. The radar wave water level gauge bracket installation device according to claim 1, characterized in that, The servo motor (17), the electro-hydraulic telescopic rod (4) and the control component (12) are connected by electrical signals.

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