Mobile multi-track radar flow measurement vehicle mounting platform

Abstract

The utility model relates to the technical field of radar flow measurement, and discloses a movable type multi-track radar flow measurement vehicle installation platform which comprises a radar flow measurement assembly. The radar flow measurement assembly comprises two mounting frames, a flow measurement module and a flow measurement module, the fixing frame is arranged at the top of the mounting frame; the overhaul stand is arranged on the mounting frame; the circulating winch is arranged at the top of the mounting frame; the circulating rope is arranged on the outer sides of the two circulating winches in a sleeving manner; according to the mobile multi-track radar flow measurement vehicle mounting platform, a circulating winch is started to pull a circulating rope to pull a radar flow measurement mechanism to a position where maintenance personnel can conveniently maintain the radar flow measurement mechanism, and then a motor is started to drive two groups of roller brushes to rotate to perform friction cleaning on the moving circulating rope, so that dust accumulated on the surface of the circulating rope is cleaned; the device can be used for avoiding the influence on the service life of the circulating cable and the installation of the radar flow measurement mechanism due to accumulation on the surface of the circulating cable, is simple in structure, facilitates the maintenance and overhaul of the radar flow measurement mechanism, and improves the operation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of radar flow measurement, in particular to a mobile multi-track radar flow measurement vehicle installation platform. Background Art

[0002] River flow is an important indicator for measuring river water volume, and is of great significance to the study of hydrology and river dynamics. The calculation of river flow is based on the relationship between the water level and the cross-sectional area of ​​the river section. When the water level of the river changes, the cross-sectional area of ​​the river also changes. In recent years, the hydrological industry has generally used self-propelled radar flow measuring vehicles carrying radar flow meters to measure water surface flow velocity when monitoring river flow, and set up a cross-river cableway on the river as the radar flow measuring vehicle running track.

[0003] A radar track is generally a river-crossing cableway that can be used to measure surface flow by installing radar current meters at predetermined speed measurement vertical line positions within a test section. It is suitable for real-time online monitoring of high water levels in rivers. Currently, a radar track consists of two steel cables installed in parallel on brackets at both ends of the left and right banks of a river or channel. One or more radar current meters are installed at predetermined speed measurement vertical line positions to measure the surface flow velocity of the fixed vertical lines.

[0004] In this installation method, the instrument is installed in a fixed position and cannot move forward or backward. At the same time, the dust on the return rope is not easy to clean. When the mainstream position of the riverbed swings greatly and the position of the speed measuring vertical line needs to be adjusted or installed and repaired, one end of the track needs to be removed and lowered, which also affects the service life of the return rope. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a mobile multi-track radar flow measuring vehicle installation platform, which has the advantage of being easy to maintain and repair, and solves the problem that the existing mobile multi-track radar flow measuring vehicle installation platform is inconvenient to maintain and repair.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile multi-track radar flow measurement vehicle installation platform, including a radar flow measurement component; the radar flow measurement component includes: two mounting frames; a fixed frame arranged on the top of the mounting frame; a maintenance platform arranged on the mounting frame; a circulation winch arranged on the top of the mounting frame; a circulation rope, sleeved on the outside of the two circulation winches; a radar flow measurement mechanism, arranged on the circulation rope; a fixed plate, symmetrically arranged on the fixed frame; a frame, arranged on the fixed plate; a motor, arranged on the top of the frame; a transmission rod, symmetrically rotatably arranged on the inside of the frame; a gear, arranged on the outside of the transmission rod; a roller brush, arranged at the bottom of the transmission rod.

[0009] In some embodiments, an auxiliary component is disposed on the frame, and the auxiliary component includes: a baffle symmetrically disposed at the bottom of the frame; and a rod body symmetrically disposed on the baffle.

[0010] In some embodiments, the auxiliary component further includes: a screw, which is disposed on the fixing plate and threadedly connected to the fixing plate, and the frame is rotatably connected to the fixing plate.

[0011] In some embodiments, the auxiliary component also includes: a top plate, disposed on the top of the fixed plate.

[0012] In some embodiments, the rod body is a screw rod.

[0013] In some embodiments, the transmission rod is connected to the roller brush via bolts.

[0014] In some embodiments, the auxiliary component further includes a slot opened at the bottom of the transmission rod.

[0015] In some embodiments, the fixing plate is connected to the fixing frame by bolts.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a mobile multi-track radar flow measurement vehicle installation platform, which has the following beneficial effects:

[0018] The mobile multi-track radar flow measurement vehicle installation platform starts the circulation winch to pull the circulation rope to pull the radar flow measurement mechanism to a position convenient for maintenance personnel to maintain, and then starts the motor to drive the two sets of roller brushes to rotate to frictionally clean the moving circulation rope, thereby cleaning the dust accumulated on the surface of the circulation rope to avoid accumulation on the surface of the circulation rope to affect the service life of the circulation rope and the installation of the radar flow measurement mechanism. The device has a simple structure, is convenient for maintenance and repair of the radar flow measurement mechanism, and increases work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the side structure of the fixed plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the side structure of the radar flow measurement mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the side structure of the fixing clip of the utility model.

[0023] In the figure:

[0024] 1. Radar flow measurement assembly; 11. Mounting frame; 111. Fixed frame; 12. Maintenance platform; 13. Circulation winch; 14. Circulation rope; 15. Radar flow measurement mechanism; 16. Fixed plate; 161. Frame; 17. Motor; 171. Transmission rod; 18. Gear; 19. Roller brush;

[0025] 2. Auxiliary components; 21. Baffle; 22. Rod body; 23. Screw; 24. Top plate; 25. Slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] River flow is an important indicator for measuring river water volume, and is of great significance to the study of hydrology and river dynamics. The calculation of river flow is based on the relationship between the water level and the cross-sectional area of ​​the river section. When the water level of the river changes, the cross-sectional area of ​​the river also changes. In recent years, the hydrological industry has generally used self-propelled radar flow measuring vehicles carrying radar flow meters to measure water surface flow velocity when monitoring river flow, and set up a cross-river cableway on the river as the radar flow measuring vehicle running track.

[0030] In the related art, a radar track is generally a river-crossing cableway on which a radar current meter can be fixedly installed at a predetermined speed measuring vertical line position within a test section for measuring water surface flow. It is suitable for real-time online monitoring of high water levels in rivers. Currently, a radar track is composed of two steel cables installed in parallel and fixed on brackets at both ends of the left and right banks of a river or channel. One or more sets of radar current meters are fixedly installed according to the predetermined speed measuring vertical line layout position to measure the water surface velocity of the fixed vertical line.

[0031] In order to solve the problems in the related technology to a certain extent, the embodiment of the present application provides a mobile multi-track radar flow measuring vehicle installation platform. When it is needed, it is only necessary to start the circulation winch 13 to pull the circulation rope 14 to pull the radar flow measuring mechanism 15 to a position convenient for maintenance personnel to maintain, and then start the motor 17 to drive the two sets of roller brushes 19 to rotate to frictionally clean the moving circulation rope 14, and clean up the dust accumulated on the surface of the circulation rope 14 to avoid accumulation on the surface of the circulation rope 14, affecting the service life of the circulation rope 14, as well as the installation of the radar flow measuring mechanism 15. The device has a simple structure, which is convenient for maintenance and inspection of the radar flow measuring mechanism 15, and increases work efficiency.

[0032] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0033] Combination Figure 1-Figure 4 The embodiment of the present application provides a mobile multi-track radar flow measurement vehicle installation platform, including a radar flow measurement component 1; the radar flow measurement component 1 includes: two mounting frames 11 are provided; a fixed frame 111 is arranged on the top of the mounting frame 11; a maintenance platform 12 is arranged on the mounting frame 11; a circulation winch 13 is arranged on the top of the mounting frame 11; a circulation rope 14 is sleeved on the outside of the two circulation winches 13; a radar flow measurement mechanism 15 is arranged on the circulation rope 14; a fixed plate 16 is symmetrically arranged on the fixed frame 111; a frame 161 is arranged on the fixed plate 16; a motor 17 is arranged on the top of the frame 161; a transmission rod 171 is symmetrically rotated and arranged on the inner side of the frame 161; a gear 18 is arranged on the outside of the transmission rod 171; a roller brush 19 is arranged at the bottom of the transmission rod 171.

[0034] When the radar flow measuring mechanism 15 needs to be inspected and maintained, the corresponding electrical drive circulation winch 13 is started to rotate, and the circulation winch 13 drives the circulation rope 14 to rotate, thereby driving multiple groups of radar flow measuring mechanisms 15 to move, and the radar flow measuring mechanism 15 is moved to a position convenient for maintenance personnel to maintain, and then it is disassembled for maintenance, and while the circulation rope 14 is moving, the motor 17 is started through an external power supply to drive the transmission rod 171 to rotate, and because the two gears 18 are engaged, the two roller brushes 19 can be driven to rotate, and the moving circulation rope 14 is frictionally cleaned, and the dust accumulated on the surface of the circulation rope 14 is cleaned to avoid accumulation on the surface of the circulation rope 14, which affects the service life of the circulation rope 14, and the installation of the radar flow measuring mechanism 15, the device has a simple structure, is convenient for maintenance and inspection of the radar flow measuring mechanism 15, and increases work efficiency, the radar flow measuring mechanism 15 is installed on the circulation rope 14 through a double track, and its operating principle is a mechanism that monitors the flow of the river channel at its bottom through radar, which is common knowledge.

[0035] In some embodiments, an auxiliary component 2 is disposed on the frame 161 , and the auxiliary component 2 includes: a baffle 21 symmetrically disposed at the bottom of the frame 161 ; and a rod 22 symmetrically disposed on the baffle 21 .

[0036] A baffle 21 is symmetrically arranged at the bottom of the frame 161, and a plurality of rod bodies 22 are vertically arranged on one side of the baffle 21, so that when the roller brush 19 rotates, the plurality of rod bodies 22 can play a role of shielding and cleaning the roller brush 19, thereby cleaning the dust on the surface of the roller brush 19, thereby preventing excessive dust from adhering to the surface of the roller brush 19 and affecting the cleaning of the return rope 14.

[0037] In some embodiments, the auxiliary component 2 further includes: a screw 23 disposed on the fixing plate 16 and threadedly connected to the fixing plate 16 , and the frame 161 is rotatably connected to the fixing plate 16 .

[0038] Since the frame 161 is rotatably connected to the fixed plate 16, the frame 161 can be rotated after use to retract the roller brush 19, thereby protecting the roller brush 19. Since a screw 23 is provided on one side of the fixed plate 16 and is threadedly connected to the fixed plate 16, the screw 23 can be rotated to insert it into the inner side of the frame 161 to complete the fixation. The frame 161 can be put down again when it is used next time.

[0039] In some embodiments, the auxiliary component 2 further includes a top plate 24 disposed on the top of the fixing plate 16 .

[0040] A top plate 24 is provided on the top of the fixing plate 16 , so as to shield the rainwater and prevent the roller brush 19 from being washed by the rainwater for a long time, thereby affecting the service life of the roller brush 19 .

[0041] In some embodiments, the rod body 22 is a screw rod.

[0042] The rod body 22 is configured as a screw rod, so that when the rod body 22 is damaged or deformed, it can be removed from the baffle 21 by screwing the rod body 22 for replacement, thereby increasing the practical effect.

[0043] In some embodiments, the transmission rod 171 is connected to the roller brush 19 via bolts.

[0044] The transmission rod 171 and the roller brush 19 are arranged to be connected by bolts, so that when the roller brush 19 is damaged after long-term use, it is convenient to subsequently disassemble the roller brush 19 and replace it, so as not to affect the cleaning of the return rope 14.

[0045] In some embodiments, the auxiliary component 2 further includes a slot 25 opened at the bottom of the transmission rod 171 .

[0046] A slot 25 is provided at the bottom of the transmission rod 171 , so that when the roller brush 19 is installed, it is inserted into the inner side of the slot 25 , which facilitates subsequent fixing with bolts and increases the service life of the roller brush 19 .

[0047] In some embodiments, the fixing plate 16 is connected to the fixing frame 111 by bolts.

[0048] The fixing plate 16 is connected to the fixing frame 111 by bolts, so that it is convenient for subsequent operators to dismantle the fixing plate 16 and maintain or replace the parts inside, so as not to affect the subsequent cleaning of the circulation rope 14.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0050] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile multi-track radar flow measurement vehicle installation platform, characterized in that: The invention comprises a radar flow measurement component (1); the radar flow measurement component (1) comprises: Two mounting frames (11) are provided; A fixing frame (111), arranged on the top of the mounting frame (11); A maintenance platform (12) is arranged on the mounting frame (11); A circulation winch (13) is arranged on the top of the mounting frame (11); A return rope (14) is sleeved on the outside of the two return winches (13); A radar flow measurement mechanism (15) is arranged on the circulation rope (14); A fixing plate (16) symmetrically arranged on the fixing frame (111); A frame (161) is arranged on the fixing plate (16); A motor (17) is arranged on the top of the frame (161); A transmission rod (171) is symmetrically rotatably arranged inside the frame (161); A gear (18) disposed outside the transmission rod (171); The roller brush (19) is arranged at the bottom of the transmission rod (171).

2. The mobile multi-track radar flow measurement vehicle installation platform according to claim 1, characterized in that: The frame (161) is provided with an auxiliary component (2), and the auxiliary component (2) comprises: A baffle (21) is symmetrically arranged at the bottom of the frame (161); The rod body (22) is symmetrically arranged on the baffle (21).

3. The mobile multi-track radar flow measuring vehicle installation platform according to claim 2 is characterized by: The auxiliary component (2) further comprises: The screw rod (23) is arranged on the fixing plate (16) and is threadedly connected to the fixing plate (16); and the frame (161) is rotationally connected to the fixing plate (16).

4. The mobile multi-track radar flow measuring vehicle installation platform according to claim 3 is characterized by: The auxiliary component (2) further comprises: A top plate (24) is arranged on the top of the fixing plate (16).

5. The mobile multi-track radar flow measuring vehicle installation platform according to claim 4 is characterized by: The rod body (22) is a screw rod.

6. The mobile multi-track radar flow measurement vehicle installation platform according to claim 5, characterized in that: The transmission rod (171) is connected to the roller brush (19) via bolts.

7. The mobile multi-track radar flow measuring vehicle installation platform according to claim 6 is characterized by: The auxiliary component (2) further comprises: The slot (25) is formed at the bottom of the transmission rod (171).

8. The mobile multi-track radar flow measuring vehicle installation platform according to claim 7, characterized in that: The fixing plate (16) is connected to the fixing frame (111) via bolts.

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