Integrated radar telemetering water level gauge

Abstract

The utility model relates to the technical field of radar telemetering, in particular to an integrated radar telemetering water level gauge which comprises a water level gauge body, an installation component and a supporting component, the installation component comprises a moving seat, a clamping groove is formed in the front side wall of the moving seat, a clamping seat is installed in the clamping groove, a limiting hole is formed in the side wall of the clamping seat, and a through hole is formed in the side wall of the moving seat. An L-shaped plate is fixedly connected to the outer side wall of the movable seat, a limiting rod is horizontally and slidably connected to the interior of the L-shaped plate, one end of the limiting rod horizontally penetrates through the through hole and extends into the limiting hole, a pull rod is fixedly connected to the other end of the limiting rod, and a lantern ring is fixedly connected to the outer wall of the limiting rod. The water level gauge body can be rapidly detached from the moving seat, the situation that a plurality of bolts need to be unscrewed in sequence to complete detaching is avoided, the detaching and maintaining efficiency is improved, use is convenient, the water level gauge body can be driven to adjust the angle, and the telemetering angle is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of radar telemetry, in particular to an integrated radar telemetry water level meter. Background Art

[0002] Radar detection technology is essentially a high-frequency electromagnetic wave emission and reception technology. At present, in the water conservancy industry, the use of radar water level systems can achieve all-weather operation, no need for personnel on duty, non-contact measurement and other operations, as well as the advantages of long life and easy maintenance, and is widely used.

[0003] The existing radar telemetry water level meter is generally installed above the river through a support frame, and the radar telemetry water level meter and the support frame are fixed with multiple bolts. Not only is the telemetry range limited, but when the radar telemetry water level meter is damaged, it is often necessary to use a ladder for repair, making the replacement and maintenance of the radar telemetry water level meter inconvenient, time-consuming and labor-intensive. Therefore, we proposed an integrated radar telemetry water level meter to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an integrated radar telemetry water level meter.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an integrated radar remote sensing water level gauge, comprising a water level gauge body, an installation component, and a supporting component, the installation component comprising a movable seat, the front side wall of the movable seat is provided with a slot, the inside of the slot is provided with a seat, the side wall of the seat is provided with a limiting hole, the side wall of the movable seat is provided with a through hole, the outer side wall of the movable seat is fixedly connected with an L-shaped plate, the inside of the L-shaped plate is horizontally slidably connected with a limiting rod, one end of the limiting rod horizontally passes through the through hole and extends to the inside of the limiting hole, the other end of the limiting rod is fixedly connected with a pull rod, the outer wall of the limiting rod is fixedly connected with a ring, the outer wall of the limiting rod is provided with a spring, the two ends of the spring are respectively fixedly connected to the right side wall of the ring and the left side wall of the L-shaped plate, the front side wall of the seat is horizontally fixedly connected with a support rod, and the top of the water level gauge body is rotatably connected to the bottom surface of the support rod.

[0006] further:

[0007] The front side wall of the holder is rotatably connected with an electric push rod, and the output end of the electric push rod is rotatably connected with the rear side wall of the water level meter body.

[0008] further:

[0009] The supporting component comprises a vertical rod, a side wall of the vertical rod is horizontally fixedly connected with a cross rod, a bottom surface of the cross rod is provided with a sliding groove, and the interior of the sliding groove is horizontally rotatably connected with a screw rod.

[0010] further:

[0011] A servo motor is fixedly connected to the interior of the slide slot horizontally, and one end of the lead screw is fixedly connected to the output end of the servo motor.

[0012] further:

[0013] The top end of the movable seat is installed inside the slide groove, and the circumferential surface of the screw rod is threadedly connected with the inner part of the top end of the movable seat.

[0014] further:

[0015] A reinforcing rib is arranged between the vertical rod and the horizontal rod, the bottom end of the vertical rod is fixedly connected with a base, and a mounting hole is vertically penetrated inside the base.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the integrated radar telemetry water level gauge, through the provided installation components, pushes the water level gauge body to deflect through the output end of the electric push rod, and the support rod is used to flexibly support the deflection of the water level gauge body, thereby improving the telemetry angle. When the water level gauge body is damaged and needs to be disassembled for repair, the limit rod is driven to move horizontally to the right through the pull rod, so that the end of the limit rod is moved out from the inside of the limit hole. In this process, the limit rod will drive the collar to compress the spring. Therefore, the limit rod releases the limit of the holder through the limit hole, so that the holder can be moved out from the inside of the slot, that is, the disassembly of the water level gauge body is completed. During installation, the spring is used to release the limit of the holder. The elasticity of the spring allows the end of the limit rod to be reinserted into the limit hole of the holder. Compared with the existing device, which is generally installed above the river through a support frame, and the radar telemetry water level meter and the support frame are fixed with multiple bolts, when the radar telemetry water level meter is damaged, it is often necessary to use a ladder for repair, which makes the replacement and repair of the radar telemetry water level meter inconvenient, time-consuming and labor-intensive. The device can not only quickly disassemble the water level meter body from the mobile seat, avoiding the need to loosen multiple bolts in sequence to complete the disassembly, improving the efficiency of disassembly and maintenance, and facilitating use, but also can drive the water level meter body to adjust the angle, thereby improving the remote sensing angle.

[0018] 2. Compared with the prior art, the integrated radar telemetry water level gauge, through the setting of the supporting components, the base is fixed to the ground by bolts passing through the mounting holes, the vertical rod is used to support the horizontal rod, and the reinforcing ribs are used to ensure the firmness between the vertical rod and the horizontal rod. The servo motor is started, and the output end of the servo motor will drive the screw to rotate, and the screw will make the movable seat move horizontally under the limit of the slide slot, thereby driving the water level gauge body below to move horizontally, increasing the range of telemetry. When maintenance is needed, the servo motor is used to move the movable seat toward the vertical rod, which is convenient for operators on the ground to perform maintenance. The device can drive the water level gauge body to move horizontally, which increases the telemetry range and is also convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the movable seat and the card seat structure of the utility model;

[0021] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the structure of the support component of the utility model.

[0023] Legend:

[0024] 100, water level meter body; 200, installation component; 201, moving seat; 202, slot; 203, seat; 204, limit hole; 205, through hole; 206, L-shaped plate; 207, limit rod; 208, pull rod; 209, collar; 210, spring; 211, support rod; 212, electric push rod; 300, support component; 310, vertical rod; 320, horizontal rod; 330, slide groove; 340, screw rod; 350, servo motor; 360, reinforcing rib; 370, base; 380, installation hole. DETAILED DESCRIPTION

[0025] Reference Figure 1-4 The utility model provides an integrated radar remote sensing water level meter, which includes a water level meter body 100, a mounting component 200 and a supporting component 300.

[0026] The water level meter body 100 is used to measure the water level height. Specifically, the water level meter body 100 includes: a transmitter, a transmitting antenna, a receiver, a receiving antenna, a processing part and a display, as well as auxiliary equipment such as power supply equipment, data recording equipment, and anti-interference equipment. Its main measurement principle is to transmit radar pulses from the radar water level sensor antenna, and the antenna receives the pulses reflected from the water surface and records the time T. Since the propagation speed C of the electromagnetic wave is a constant, the distance D to the water surface is obtained.

[0027] The mounting component 200 is used to mount the water level meter body 100 on the bottom of the cross bar 320. Specifically, the mounting component 200 includes a movable seat 201. The front side wall of the movable seat 201 is provided with a card slot 202. The card slot 202 is provided with a card seat 203. The side wall of the card seat 203 is provided with a limiting hole 204. The side wall of the movable seat 201 is provided with a through hole 205. The outer side wall of the movable seat 201 is fixedly connected with an L-shaped plate 206. The inner side of the L-shaped plate 206 is horizontally slidably connected with a limiting rod 207. One end of the positioning rod 207 horizontally passes through the through hole 205 and extends to the inside of the limiting hole 204. The other end of the limiting rod 207 is fixedly connected to the pull rod 208. The outer wall of the limiting rod 207 is fixedly connected to the ring 209. The outer wall of the limiting rod 207 is sleeved with a spring 210. The two ends of the spring 210 are respectively fixedly connected to the right side wall of the ring 209 and the left side wall of the L-shaped plate 206. The front side wall of the holder 203 is horizontally fixedly connected to the support rod 211. The top of the water level meter body 100 and the bottom surface of the support rod 211 are fixedly connected. The front side wall of the card holder 203 is rotatably connected with an electric push rod 212, and the output end of the electric push rod 212 is rotatably connected with the rear side wall of the water level meter body 100. When in use, the output end of the electric push rod 212 pushes the water level meter body 100 to deflect, and the support rod 211 is used to flexibly support the deflection of the water level meter body 100, thereby improving the remote sensing angle. When the water level meter body 100 is damaged and needs to be disassembled for maintenance, the limit rod 207 is driven horizontally to the right by the pull rod 208. Move so that the end of the limit rod 207 is moved out from the inside of the limit hole 204. During this process, the limit rod 207 will drive the ring 209 to compress the spring 210. Therefore, the limit rod 207 releases the limit on the holder 203 through the limit hole 204, so that the holder 203 can be moved out from the inside of the slot 202, that is, the disassembly of the water level meter body 100 is completed. During installation, the elasticity of the spring 210 is used to reinsert the end of the limit rod 207 into the limit hole 204 of the holder 203.

[0028] The supporting component 300 can drive the water level gauge body 100 to move horizontally, which increases the telemetry range and is also convenient for maintenance. Specifically, the supporting component 300 includes a vertical rod 310, and the side wall of the vertical rod 310 is horizontally fixedly connected to the cross rod 320, and the bottom surface of the cross rod 320 is provided with a slide groove 330, and the interior of the slide groove 330 is horizontally rotatably connected to a screw rod 340, and the interior of the slide groove 330 is horizontally fixedly connected to a servo motor 350, and one end of the screw rod 340 is fixedly connected to the output end of the servo motor 350. The top of the moving seat 201 is installed in the interior of the slide groove 330, and the circumferential surface of the screw rod 340 is threadedly connected to the top of the moving seat 201. A reinforcing rib 360 is provided between the vertical rod 310 and the cross rod 320, and the bottom end of the vertical rod 310 is fixedly connected to The base 370 has a mounting hole 380 vertically extending therethrough. When in use, the base 370 is fixed to the ground by passing bolts through the mounting hole 380. The vertical rod 310 is used to support the horizontal rod 320. The reinforcing rib 360 is used to ensure the firmness between the vertical rod 310 and the horizontal rod 320. The servo motor 350 is started, and the output end of the servo motor 350 will drive the screw rod 340 to rotate. The screw rod 340 will make the movable seat 201 move horizontally under the limit of the slide groove 330, thereby driving the water level meter body 100 below to move horizontally, thereby increasing the range of remote measurement. When maintenance is required, the servo motor 350 is used to move the movable seat 201 toward the vertical rod 310, so as to facilitate maintenance by operators on the ground.

[0029] Working principle: When in use, the base 370 is fixed to the ground by passing the bolts through the mounting hole 380, the vertical rod 310 is used to support the horizontal rod 320, and the reinforcing rib 360 is used to ensure the firmness between the vertical rod 310 and the horizontal rod 320. The servo motor 350 is started, and the output end of the servo motor 350 will drive the screw rod 340 to rotate. The screw rod 340 will make the movable seat 201 move horizontally under the limit of the slide groove 330, thereby driving the water level meter body 100 below to move horizontally, increasing the range of remote measurement. When maintenance is required, the servo motor 350 is used to move the movable seat 201 toward the vertical rod 310, which is convenient for operators on the ground to perform maintenance, and the output end of the electric push rod 212 is used to push the water level meter body 100. Deflection, the support rod 211 is used to flexibly support the deflection of the water level meter body 100, thereby improving the remote sensing angle. When the water level meter body 100 is damaged and needs to be disassembled for repair, the limit rod 207 is driven by the pull rod 208 to move horizontally to the right, so that the end of the limit rod 207 is moved out from the inside of the limit hole 204. During this process, the limit rod 207 will drive the ring 209 to compress the spring 210. Therefore, the limit rod 207 releases the limit of the holder 203 through the limit hole 204, so that the holder 203 can be moved out from the inside of the slot 202, that is, the disassembly of the water level meter body 100 is completed. During installation, the elasticity of the spring 210 is used to reinsert the end of the limit rod 207 into the limit hole 204 of the holder 203.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated radar telemetry water level gauge, comprising a water level gauge body (100), a mounting component (200), and a supporting component (300), characterized in that: The mounting component (200) comprises a movable seat (201), a front side wall of the movable seat (201) is provided with a slot (202), a seat (203) is installed inside the slot (202), a side wall of the seat (203) is provided with a limiting hole (204), a side wall of the movable seat (201) is provided with a through hole (205), an outer side wall of the movable seat (201) is fixedly connected with an L-shaped plate (206), the inside of the L-shaped plate (206) is horizontally slidably connected with a limiting rod (207), and one end of the limiting rod (207) horizontally passes through the through hole (205). ) extends to the interior of the limiting hole (204), the other end of the limiting rod (207) is fixedly connected to a pull rod (208), the outer wall of the limiting rod (207) is fixedly connected to a collar (209), the outer wall of the limiting rod (207) is sleeved with a spring (210), the two ends of the spring (210) are respectively fixedly connected to the right side wall of the collar (209) and the left side wall of the L-shaped plate (206), the front side wall of the holder (203) is horizontally fixedly connected to a support rod (211), and the top of the water level meter body (100) is rotatably connected to the bottom surface of the support rod (211).

2. The integrated radar remote sensing water level gauge according to claim 1 is characterized in that: The front side wall of the holder (203) is rotatably connected to an electric push rod (212), and the output end of the electric push rod (212) is rotatably connected to the rear side wall of the water level meter body (100).

3. The integrated radar remote sensing water level gauge according to claim 1 is characterized in that: The support component (300) comprises a vertical rod (310), the side wall of the vertical rod (310) being horizontally fixedly connected to a cross rod (320), a bottom surface of the cross rod (320) being provided with a slide groove (330), and the interior of the slide groove (330) being horizontally rotatably connected to a screw rod (340).

4. The integrated radar remote sensing water level gauge according to claim 3 is characterized in that: A servo motor (350) is fixedly connected to the interior of the slide groove (330) horizontally, and one end of the lead screw (340) is fixedly connected to the output end of the servo motor (350).

5. The integrated radar telemetry water level gauge according to claim 3 is characterized in that: The top end of the movable seat (201) is installed inside the slide groove (330), and the circumferential surface of the screw rod (340) is threadedly connected to the inside of the top end of the movable seat (201).

6. The integrated radar remote sensing water level gauge according to claim 3 is characterized in that: A reinforcing rib (360) is provided between the vertical rod (310) and the horizontal rod (320); the bottom end of the vertical rod (310) is fixedly connected to a base (370); and a mounting hole (380) is vertically penetrated inside the base (370).

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