CN213302262U - Rail mounted hydrology flow measurement equipment - Google Patents

Abstract

The utility model relates to a rail mounted hydrology current surveying equipment, including the steel construction bridge, the both ends of steel construction bridge are fixed on two banks of riverbed, be provided with the track on the steel construction bridge, one side of riverbed is provided with the current surveying room, orbital one end is located the current surveying room, sliding connection has the current surveying dolly on the track, be provided with actuating mechanism and four runners on the current surveying dolly, actuating mechanism drive runner rotates and the runner rotates and connects between current surveying dolly and track, be provided with two distance sensor and signal reception equipment on the current surveying dolly, distance sensor links to each other with the signal reception equipment electrical property, and signal reception equipment connects remote control device, distance sensor links to each other with the actuating mechanism electrical property. The utility model discloses it is accurate that it has measured data, and can measure by the multiple spot, effect that the flexibility is strong.

Description

Rail mounted hydrology flow measurement equipment

Technical Field

The utility model relates to a hydrology current surveying technical field particularly, relates to a rail mounted hydrology current surveying equipment.

Background

The hydrological measurement bridge is a basic hydrological mechanism for observing and collecting hydrological or meteorological data of water bodies such as rivers, lakes, reservoirs and the like, and the flow velocity of water flow needs to be measured at any moment during measurement, so that the subsequent water body environment is judged. Therefore, measuring equipment needs to be thrown below the water surface to measure various data of water flow, the traditional measuring mode is that a steel cable is manually thrown out, the steel cable is connected with the measuring equipment to be thrown into the water flow to measure the data, the measuring method is characterized in that the measured data are inaccurate due to the fact that the measuring equipment is manually thrown out and is unstable when being held by hands, large errors exist, the measured data are single, only the data of a certain position can be measured, and the flexibility is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a track type hydrology current surveying equipment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rail mounted hydrology flow measurement equipment, includes the steel construction bridge, the both ends of steel construction bridge are fixed on two banks of riverbed, be provided with the track on the steel construction bridge, one side of riverbed is provided with the flow measurement room, orbital one end is located the flow measurement room, sliding connection has the flow measurement dolly on the track, be provided with actuating mechanism and four runners on the flow measurement dolly, actuating mechanism drive runner rotates and the runner rotates and connects between flow measurement dolly and track, be provided with two distance sensor and signal reception equipment on the flow measurement dolly, distance sensor links to each other with signal reception equipment electrical property, and signal reception equipment connects remote control device, distance sensor links to each other with the actuating mechanism electrical property.

Preferably, the cross section of the track is V-shaped, the track comprises an inner concave side and an outer convex side, the rotating wheel is connected to the outer convex side in a sliding mode, the inner concave side is vertically connected with four limiting idler wheels in a sliding mode, and the limiting idler wheels are connected with the flow measuring trolley through a fixing support.

Preferably, the flow measuring trolley is hollow, a control motor is fixedly connected in the flow measuring trolley, the control motor comprises an output shaft, a steel rope is connected to the output shaft, and one end, far away from the output shaft, of the steel rope is connected with flow measuring equipment.

Preferably, one end of the steel rope, which is far away from the flow measuring equipment, is connected with a fixing block, a fixing hole is formed in the fixing block, a fixing bolt is inserted into the fixing hole, and a threaded hole in threaded connection with the fixing bolt is formed in the output shaft.

Preferably, the end of the track far away from the flow measuring room is provided with a baffle.

Preferably, the flow measuring room is provided with an electric door.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a rail mounted hydrology current surveying equipment, it is through remote control device signals, and signal reception equipment accepts control signal, controls distance sensor and experiences the distance of marcing, controls actuating mechanism drive dolly through distance sensor and gos forward to the assigned position, can measure each item data in waters a multiple spot, through from the current surveying dolly with current surveying equipment drop-in aquatic, it is higher than the staff stability of holding, measured data is more accurate.

Drawings

Fig. 1 is the utility model discloses a track type hydrology flow measurement equipment's overall structure schematic diagram.

Fig. 2 is the structural schematic diagram of the flow measuring trolley of the track type hydrological flow measuring equipment of the utility model.

Fig. 3 is an enlarged schematic structural diagram of a position a in fig. 2 of the track type hydrological flow measurement device of the present invention.

Fig. 4 is a schematic partial cross-sectional view of the track-type hydrological flow measurement device of the present invention.

In the figure: 1. a steel structural bridge; 2. a track; 21. a concave side; 22. an outer convex side; 3. a flow measuring room; 31. an electrically operated door; 4. flow measuring trolley; 41. a drive mechanism; 42. a rotating wheel; 43. a distance sensor; 44. a signal receiving device; 6. controlling the motor; 61. an output shaft; 7. a steel cord; 71. flow measurement equipment; 72. a fixed block; 73. fixing the bolt; 8. a baffle plate; 9. limiting the idler wheel; 10. and fixing the bracket.

Detailed Description

The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and the detailed description, so as to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-4, a rail-mounted hydrological flow measurement device comprises a steel structure bridge 1, two ends of the steel structure bridge 1 are fixed on two banks of a river bed, a rail 2 is arranged on the steel structure bridge 1, a flow measurement room 3 is arranged on one side of the river bed, one end of the rail 2 is located in the flow measurement room 3, a flow measurement trolley 4 is connected onto the rail 2 in a sliding manner, a driving mechanism 41 and four rotating wheels 42 are arranged on the flow measurement trolley 4, the driving mechanism 41 drives the rotating wheels 42 to rotate, the rotating wheels 42 are connected between the flow measurement trolley 4 and the rail 2 in a rotating manner, two distance sensors 43 and a signal receiving device 44 are arranged on the flow measurement trolley 4, the distance sensors 43 are electrically connected with the signal receiving device 44, the signal receiving device 44 is connected with a remote control device, and the distance sensors 43 are electrically connected.

According to the technical scheme, when a water area needs to be surveyed, a worker controls the remote control device to send a signal, the signal receiving device receives the sent control signal and then transmits the control signal to the distance sensor 43, and the distance sensor 43 controls the driving mechanism 41 to drive the rotating wheel 42 to rotate according to the received signal, so that the travelling distance of the flow measuring trolley 4 is controlled remotely, data of the same water area can be measured at different positions, and the accuracy of the measured data is guaranteed.

The cross section of track 2 is the V type, and track 2 includes indent side 21 and evagination side 22, and runner 42 sliding connection is in evagination side 22, and the vertical sliding connection of indent side 21 has two spacing gyro wheels 9, is connected through fixed bolster 10 between spacing gyro wheel 9 and the current surveying dolly 4. When the water flow of the measured water area is large, the flow measuring equipment 71 can generate a lateral pulling force on the flow measuring trolley 4, so that the flow measuring trolley 4 turns over from the rail 2 and falls into the water, and the measurement work is influenced. The four limiting idler wheels 9 are matched with the track 2, so that the runner 42 can be ensured to stably slide on the track 2, the side turning of the flow measuring trolley 4 when the water flow speed is high is avoided, the stability of the flow measuring trolley 4 is improved, and the accuracy of measured data is improved.

The flow measuring trolley 4 is hollow, the flow measuring trolley 4 is fixedly connected with a control motor 6, the control motor 6 comprises an output shaft 61, a steel rope 7 is connected onto the output shaft 61, and one end, far away from the output shaft 61, of the steel rope 7 is connected with flow measuring equipment 71. When the motor is started to rotate forwards or reversely, the output shaft 61 rotates to drive the steel rope 7 to be wound on the output shaft 61, and therefore the flow measuring equipment 71 is folded and unfolded, the flow measuring equipment 71 can be stored well when the flow measuring trolley 4 does not measure, and damage to the flow measuring equipment 71 is avoided.

One end of the steel rope 7 far away from the flow measuring device 71 is connected with a fixing block 72, the fixing block 72 is provided with a fixing hole, a fixing bolt 73 is inserted into the fixing hole, and the output shaft 61 is provided with a threaded hole in threaded connection with the fixing bolt 73. The staff screws in or screws out the fixing bolt 73 with the fixed orifices and the screw hole, can install the flow measurement equipment 71 on the flow measurement dolly 4 or take off from the flow measurement dolly 4, can change and maintain check out test set, and the flexibility of detection is higher.

The end part of the track 2 far away from the flow measuring room 3 is provided with a baffle 8, and the baffle 8 can avoid the flow measuring trolley 4 from sliding off the track 2 when sliding to the end part of the track 2, so that loss is avoided.

The flow measuring room 3 is provided with an electric door 31. When the measuring work is not needed, the flow measuring trolley 4 is positioned in the flow measuring room 3, the electric door 31 is closed, the flow measuring trolley 4 is prevented from being exposed to the sun and rain, and the service life of the flow measuring trolley 4 is prolonged. When the operation is needed, the electric door 31 opens the flow measuring trolley 4 to slide to a specified position along the track 2 for measurement, and the working efficiency is high.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a rail mounted hydrology equipment of surveying flow which characterized in that: comprises a steel structure bridge (1), the two ends of the steel structure bridge (1) are fixed on the two banks of a river bed, a track (2) is arranged on the steel structure bridge (1), a flow measuring room (3) is arranged on one side of the river bed, one end of the track (2) is positioned in the flow measuring room (3), a flow measuring trolley (4) is connected on the track (2) in a sliding manner, a driving mechanism (41) and four rotating wheels (42) are arranged on the flow measuring trolley (4), the driving mechanism (41) drives the rotating wheels (42) to rotate, the rotating wheels (42) are connected between the flow measuring trolley (4) and the track (2) in a rotating manner, two distance sensors (43) and a signal receiving device (44) are arranged on the flow measuring trolley (4), the distance sensors (43) are electrically connected with the signal receiving device (44), and the signal receiving device (44) is connected with a remote control device, the distance sensor (43) is electrically connected with the driving mechanism (41).

2. The orbital hydrological flow measurement device of claim 1, wherein: the cross section of the track (2) is V-shaped, the track (2) comprises an inner concave side (21) and an outer convex side (22), the rotating wheel (42) is connected to the outer convex side (22) in a sliding mode, the inner concave side (21) is vertically connected with four limiting idler wheels (9) in a sliding mode, and the limiting idler wheels (9) are connected with the flow measuring trolley (4) through fixing supports (10).

3. The orbital hydrological flow measurement device of claim 1, wherein: the flow measuring trolley (4) is hollow, a control motor (6) is fixedly connected in the flow measuring trolley (4), the control motor (6) comprises an output shaft (61), a steel rope (7) is connected to the output shaft (61), and one end, far away from the output shaft (61), of the steel rope (7) is connected with flow measuring equipment (71).

4. An orbital hydrological flow measurement device according to claim 3, wherein: one end, far away from the flow measuring equipment (71), of the steel rope (7) is connected with a fixing block (72), a fixing hole is formed in the fixing block (72), a fixing bolt (73) is inserted into the fixing hole, and a threaded hole in threaded connection with the fixing bolt (73) is formed in the output shaft (61).

5. The orbital hydrological flow measurement device of claim 1, wherein: the end part of the track (2) far away from the flow measuring room (3) is provided with a baffle (8).

6. The orbital hydrological flow measurement device of claim 1, wherein: an electric door (31) is arranged on the flow measuring room (3).

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