CN213836262U

CN213836262U - Front-end acquisition system mounting platform for automatic online monitoring of river and lake flow

Info

Publication number: CN213836262U
Application number: CN202022495444.0U
Authority: CN
Inventors: 陈生俊; 马永刚; 杜历; 李林燕
Original assignee: Hydrological And Water Resources Monitoring And Early Warning Center Of Ningxia Hui Autonomous Region
Current assignee: Hydrological And Water Resources Monitoring And Early Warning Center Of Ningxia Hui Autonomous Region
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-30
Anticipated expiration: 2030-11-02

Abstract

A front end acquisition system mounting platform for automatic online monitoring of river and lake flow comprises towers, walking lines, bearing cables, lightning cables, a probe mounting frame and a cableway stabilizing frame, wherein the towers are respectively arranged on two banks of a river in an opposite mode, the cableway stabilizing frame is fixedly arranged on the towers on the two banks of the river, the lightning cables are arranged at the top of the towers, the walking lines are arranged below the lightning cables, two end parts of the walking lines are respectively and fixedly connected with the towers on the two banks of the river, the bearing cables are arranged below the walking lines, two end parts of the bearing cables respectively penetrate through the cableway stabilizing frame arranged on the towers and are fixedly connected with the towers on the two banks of the river, and the probe mounting frame is mounted on the bearing cables so as to monitor the water level condition of the river; the utility model discloses fix automatic tachymeter such as a plurality of radar speed probe or laser speed probe and water level telemetering measurement probe on the probe mounting bracket, can in time obtain hydrological factors such as reliable, accurate water level, flow to realize the real-time on-line monitoring of section flow.

Description

Front-end acquisition system mounting platform for automatic online monitoring of river and lake flow

Technical Field

The utility model relates to a river lake flow monitoring equipment technical field especially relates to an automatic on-line monitoring front end collection system mounting platform of river lake flow.

Background

The flow rate is the basic data reflecting the water resource conditions of rivers, lakes, ditches and canals and the water quantity change of reservoirs and the like, and is one of the most important hydrological factors of rivers. Whether flood control and drought resistance are adopted, or water resource development, utilization, configuration, management, basin planning, engineering design, hydraulic engineering management and application, shipping, irrigation, water supply and the like, runoff data of rivers must be mastered, and the size and the change condition of the flow rate must be known in time.

The purpose of the flow rate test is to obtain the instantaneous change data of the river runoff and the flow rate, but because the current test method of the actual measured flow rate is complex, the flow rate of the river sometimes changes very violently, the workload of the single actual measurement of the flow rate is very large, and not only large manpower and material resources are needed, but also a certain duration is needed. As mentioned above, the time-dependent change process of the flow rate is very complex, especially in the flood season, the change is very severe, and in order to comprehensively grasp the flow rate and the flow rate change process, a series of flow rates at special moments must be obtained, so how to timely and accurately capture the instantaneously changed flow rate and flow rate becomes very urgent.

Disclosure of Invention

In view of this, it is necessary to provide a platform for installing a front-end collecting system for automatic online monitoring of river and lake flow.

The utility model provides an automatic on-line monitoring front end collection system mounting platform of river lake flow, includes the pylon, walks the thread, bears cable, lightning cable, probe mounting bracket, cableway steady rest, the pylon is subtend respectively to be set up at the both sides of river course, the lightning cable sets up at the top of pylon, and two tip of lightning cable respectively with the pylon fixed connection at the both sides of river course, walk the thread setting in the below of lightning cable, and walk two tip of cable respectively with the pylon fixed connection at the both sides of river course, bear the cable setting in the below of walking the thread, cableway steady rest is fixed respectively and is set up on bearing the cable, the probe mounting bracket is installed on bearing the cable to monitor the river course water level condition.

Preferably, the number of the bearing cables is 4, the bearing cables are distributed in an upper and lower manner, and the upper and lower bearing cables are arranged at equal intervals.

Preferably, the cableway stabilizing frame is in a shape like a Chinese character 'kou', and connectors are arranged at corners of the cableway stabilizing frame.

Preferably, the probe mounting bracket includes fixed frame, and the bottom of fixed frame is fixed and is provided with the probe mounting, and the corner of fixed frame is all fixed to be provided with fixed the knot.

Preferably, still include circulation cable, probe position control part, counter weight regulating block, probe position control part is fixed to be set up in one of them pylon lower part of river course two banks, counter weight regulating block sets up the lower part at another pylon of river course two banks, makes counter weight regulating block and probe position control part subtend set up, circulation cable sets up between two bearing cable, and circulation cable passes through the wire wheel and is connected with pylon, counter weight regulating block and probe position control part respectively, rotates probe position control part, can make circulation cable drive probe mounting bracket along bearing cable removal.

Preferably, the probe mounting bracket includes fixed frame, and the corner of fixed frame is the fixed walking wheel that is provided with respectively, and the fixed locking mechanism that is provided with in top of fixed frame, the fixed probe mounting that is provided with in bottom of fixed frame, the fixed circulation guide wheel that is provided with in bottom below of fixed frame.

Preferably, the probe position adjusting part comprises a rotating shaft and winch wheels, bearing seats are arranged at two end parts of the rotating shaft, the bearing seats are fixedly arranged at the lower part of the tower frame, the rotating shaft is connected with the bearing seats through bearings, a power part is fixedly arranged at one end of the rotating shaft, the winch wheels are fixedly arranged on the rotating shaft and located between the two bearing seats, ratchet wheels are fixedly arranged on the winch wheels close to one sides of the power parts, and the rotation of the winch wheels can be controlled through the matching of lock pins and the ratchet wheels.

Preferably, the bottom of the tower is provided with a lightning grounding net, two ends of the lightning cable are connected with the towers at two banks of the river channel through wire wheels, and the two ends of the lightning cable are connected with the lightning grounding net.

The utility model adopts the above technical scheme, its beneficial effect lies in: the utility model discloses an including the pylon, walk the cable, the carrier cable, the lightning cable, the probe mounting bracket, the cableway steady rest, the pylon is respectively opposite to setting up at the both sides bank of river course, the cableway steady rest is fixed respectively and is set up on the pylon at the both sides bank of river course, the lightning cable sets up at the top of pylon, and two tip of lightning cable respectively with the pylon fixed connection at the both sides bank of river course, it sets up in the below of lightning cable to walk the cable, and walk the cable two tip and pass the cableway steady rest that sets up on the pylon respectively, and with the pylon fixed connection at the both sides bank of river course, the probe mounting bracket is installed on the carrier cable, in order to monitor the river course water level condition; the utility model discloses fix automatic tachymeter such as a plurality of radar speed probe or laser speed probe and water level telemetering measurement probe on the probe mounting bracket, can in time obtain hydrological factors such as reliable, accurate water level, flow to realize the real-time on-line monitoring of section flow.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the probe mounting bracket of the present invention.

Fig. 3 is a schematic top view of another embodiment of the probe mounting bracket of the present invention.

Fig. 4 is a schematic front view of the structure of fig. 3.

Fig. 5 is a schematic structural view of the cableway stabilizer of the present invention.

Fig. 6 is a schematic structural view of the probe position adjusting component of the present invention.

In the figure: the device comprises a tower 01, a routing cable 02, a bearing cable 03, a lightning protection cable 04, a probe mounting frame 05, a fixing frame 51, a probe fixing piece 52, a fixing buckle 53, a traveling wheel 54, a locking mechanism 55, a circulating guide wheel 56, a cableway stabilizing frame 06, a connector 61, a circulating cable 07, a probe position adjusting component 08, a rotating shaft 81, a winch wheel 82, a bearing seat 83, a power piece 84, a ratchet wheel 85 and a counterweight adjusting block 09.

Detailed Description

Please refer to fig. 1 to 6, an embodiment of the present invention provides an installation platform for a front end collecting system for automatic online monitoring of river and lake flow, including a tower 01, a walking cable 02, a bearing cable 03, a lightning cable 04, a probe mounting rack 05 and a cableway stabilizing rack 06, wherein the tower 01 is respectively arranged on two banks of a river channel in opposite directions, and the foundation of the tower 01 is designed to be plain concrete or reinforced concrete according to the current situation of the natural geology of the river channel and the width of the river channel. The lightning protection cable 04 sets up at the top of pylon 01, and two tip of lightning protection cable 04 respectively with the pylon 01 fixed connection on two banks in river course, walk the cable 02 and set up in the below of lightning protection cable 04, and walk two tip of cable 02 respectively with the pylon 01 fixed connection on two banks in river course, bear the weight of cable 03 and set up in the below of walking cable 02, cableway steady rest 06 is fixed the setting respectively on the pylon 01 on two banks in river course to probe mounting bracket 05 can be followed cableway steady rest 06 and passed, and cableway steady rest 06 can reduce the influence of wind-force to bearing cable 03 to realize bearing the weight of cable 03 and test probe's stability, improve test data's accuracy. The probe mounting rack 05 is arranged on the bearing cable 03 to monitor the water level condition of the river channel. By fixing a plurality of automatic speed measuring instruments such as radar speed measuring probes or laser speed measuring probes and the like and the water level remote measuring probes on the probe mounting frame 05, reliable and accurate hydrological factors such as water level and flow can be obtained in time, so that the real-time online monitoring of the section flow is realized.

The number of the bearing cables 03 is 4, the bearing cables 03 are distributed in an upper and lower manner, and the upper and lower bearing cables 03 are arranged at equal intervals.

Cableway steady rest 06 is "mouth" font, and cableway steady rest 06's each corner all is provided with connector 61, and connector 61 is used for being connected cableway steady rest 06 with bearing cable 03, makes bearing cable 03 more stable.

The probe mounting frame 05 comprises a fixing frame 51, a probe fixing piece 52 is fixedly arranged at the bottom of the fixing frame 51, fixing buckles 53 are fixedly arranged at the corners of the fixing frame 51, and the fixing frame 51 and the bearing cable 03 can be fixed through the fixing buckles 53.

For some monitoring sections with special needs or medium and low water content and easy branching, the displacement of a detection probe needs to be realized, and tracking monitoring is convenient, in order to realize the purpose, the device also comprises a circulating cable 07, a probe position adjusting part 08 and a counterweight adjusting block 09, wherein the probe position adjusting part 08 is fixedly arranged at the lower part of one tower frame 01 of two banks of a river channel, the counterweight adjusting block 09 is arranged at the lower part of the other tower frame 01 of the two banks of the river channel, the counterweight adjusting block 09 and the probe position adjusting part 08 are oppositely arranged, the circulating cable 07 is arranged between two bearing cables 03, the circulating cable 07 is respectively connected with the tower frame 01, the counterweight adjusting block 09 and the probe position adjusting part 08 through a guide wire wheel, and the circulating cable 07 can drive a probe mounting frame 05 to move along the bearing cables 03 by rotating the probe position adjusting part 08.

The probe mounting frame 05 can be followed cableway stabilizer 06 and passed, probe mounting frame 05 includes fixed frame 51, fixed walking wheel 54 that is provided with respectively in the corner of fixed frame 51, the fixed locking mechanism 55 that is provided with in top of fixed frame 51, utilize locking mechanism 55, can lock fixed frame 51 according to the position of actual removal, thereby can realize the monitoring of probe to fixed region hydrology data, improve the data accuracy that detects, the fixed probe mounting 52 that is provided with in bottom of fixed frame 51, can be with detecting the probe direct mount of usefulness on probe mounting 52, the fixed circulation leading wheel 56 that is provided with in bottom below of fixed frame 51, circulation leading wheel 56 mutually supports with circulation cable 07, can make fixed frame 51 can follow circulation cable 07 and remove, realize the position control of test probe.

The probe position adjusting component 08 comprises a rotating shaft 81 and winch wheels 82, bearing seats 83 are arranged at two end portions of the rotating shaft 81, the bearing seats 83 are fixedly arranged at the lower portion of the tower frame 01, the rotating shaft 81 is connected with the bearing seats 83 through bearings, a power part 84 is fixedly arranged at one end of the rotating shaft 81, the power part 84 can be in a hand-cranking mode or an electric control mode, automatic remote control of probe movement can be achieved when the electric control mode is adopted, the winch wheels 82 are fixedly arranged on the rotating shaft 81 and located between the two bearing seats 83, ratchet wheels 85 are fixedly arranged on the winch wheels 82 close to one sides of the power part 84, and rotation of the winch wheels 82 can be controlled through matching of lock pins and the ratchet wheels 85.

The bottom of the tower frame 01 is provided with a lightning grounding net which needs to be laid well before pouring of the foundation concrete. Two ends of the lightning cable 04 are connected with the towers 01 at two banks of the river channel through wire wheels, and two ends of the lightning cable 04 are connected with a lightning grounding network.

For some water systems with large spans; or the monitoring section with not large span but severe meteorological conditions is additionally provided with the inclined pulling auxiliary cable to ensure the relative stability of the bearing cable 03. The cable-stayed auxiliary cables are an upward-pulling cable-stayed cable and a horizontal downward-pulling cable, and the number of the cableways is determined according to various influence factors of the monitored cross section.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic on-line monitoring front end collection system mounting platform of river lake flow which characterized in that: including the pylon, walk the cable, bear cable, lightning cable, probe mounting bracket, cableway steady rest, the pylon is respectively subtend to be set up at the both sides bank in river course, the lightning cable sets up at the top of pylon, and two tip of lightning cable respectively with the pylon fixed connection at the both sides bank in river course, walk the cable setting in the below of lightning cable, and walk two tip of cable respectively with the pylon fixed connection at the both sides bank in river course, bear the cable setting in the below of walking the cable, cableway steady rest is fixed respectively to be set up on bearing the cable, the probe mounting bracket is installed on bearing the cable to monitor the river course water level condition.

2. The mounting platform for the front-end collecting system for the automatic online monitoring of the flow of rivers and lakes according to claim 1, which is characterized in that: the number of the bearing cables is 4, the bearing cables are distributed in an upper and lower mode respectively, and the upper and lower bearing cables are arranged at equal intervals.

3. The mounting platform for the front-end collecting system for the automatic online monitoring of the flow of rivers and lakes according to claim 1, which is characterized in that: the cableway stabilizing frame is in a shape like a Chinese character 'kou', and connectors are arranged at the corners of the cableway stabilizing frame.

4. The mounting platform for the front-end collecting system for the automatic online monitoring of the flow of rivers and lakes according to claim 1, which is characterized in that: the probe mounting bracket comprises a fixed frame, a probe fixing piece is fixedly arranged at the bottom of the fixed frame, and a fixing buckle is fixedly arranged at the corner of the fixed frame.

5. The mounting platform for the front-end collecting system for the automatic online monitoring of the flow of rivers and lakes according to claim 1, which is characterized in that: still include circulation cable, probe position control part, counter weight regulating block, probe position control part is fixed to be set up in one of them pylon lower part of river course two banks, the counter weight regulating block sets up in the lower part of another pylon of river course two banks, makes counter weight regulating block and probe position control part subtend set up, the circulation cable sets up between two bearing cable, and the circulation cable passes through the wire wheel and is connected with pylon, counter weight regulating block and probe position control part respectively, rotates probe position control part, can make the circulation cable drive the probe mounting bracket along bearing cable removal.

6. The mounting platform for the front-end collecting system for the automatic online monitoring of the river and lake flow according to claim 5, is characterized in that: the probe mounting bracket comprises a fixed frame, walking wheels are respectively and fixedly arranged at the corners of the fixed frame, a locking mechanism is fixedly arranged at the top of the fixed frame, a probe fixing piece is fixedly arranged at the bottom of the fixed frame, and a circulation guide wheel is fixedly arranged below the bottom of the fixed frame.

7. The mounting platform for the front-end collecting system for the automatic online monitoring of the river and lake flow according to claim 6, is characterized in that: the probe position adjusting component comprises a rotating shaft and winch wheels, bearing seats are arranged at two end portions of the rotating shaft, the bearing seats are fixedly arranged at the lower portion of the tower frame, the rotating shaft is connected with the bearing seats through bearings, a power part is fixedly arranged at one end of the rotating shaft, the winch wheels are fixedly arranged on the rotating shaft and located between the two bearing seats, ratchet wheels are fixedly arranged on the winch wheels close to one side of the power part, and rotation of the winch wheels can be controlled through matching of lock pins and the ratchet wheels.

8. The mounting platform for the front-end collecting system for the automatic online monitoring of the flow of rivers and lakes according to claim 1, which is characterized in that: the bottom of pylon is provided with lightning-arrest ground net, two tip of lightning protection cable pass through the wire wheel with the pylon on river course both sides and be connected, and two tip and the lightning-arrest ground net of lightning protection cable are connected.