CN111220207A

CN111220207A - Hydrological measurement detection equipment

Info

Publication number: CN111220207A
Application number: CN201911227416.6A
Authority: CN
Inventors: 刘佳佳; 牛亚豪; 王慧杰; 梁志; 詹忠华; 王长存; 徐运中
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-06-02

Abstract

The invention particularly relates to hydrological measurement and detection equipment, which belongs to the field of hydrological detection and comprises an outer frame consisting of an upper fixed frame and a lower fixed frame, wherein a cross rod is fixed on the outer frame, a handle is fixed on the cross rod, and the arrangement of the cross rod and the handle is convenient for subsequent measurement by hand holding; the equipment also comprises a plurality of mounting rods provided with a plurality of detecting heads which are distributed at equal intervals, and the mounting rods are detachably fixed on the outer frame at equal intervals; furthermore, the mounting rods detachably fixed on the outer frame at equal intervals realize multi-gradient and multi-dimensional measurement by utilizing a plurality of detecting heads which are arranged on the mounting rods and distributed at equal intervals, the measurement coverage area is large, and the measurement is accurate; the mounting rod can be disassembled at the same time so as to be suitable for measuring water with different depths.

Description

Hydrological measurement detection equipment

Technical Field

The invention relates to the field of hydrological detection, in particular to hydrological measurement and detection equipment.

Background

The hydrological monitoring system is suitable for hydrological departments to carry out real-time monitoring on hydrological parameters such as rivers, lakes, reservoirs, channels, underground water and the like, and the monitoring content comprises the following steps: water level, flow rate, rainfall, snowfall, evaporation, silt, slush, soil moisture, water quality, and the like.

At present common measurement mode is mostly through surveying such as artifical take advantage of the ship, hiking, perhaps carries out through unmanned aerial vehicle, but it all has a common problem, and it all is that the sensor of its measurement usefulness is point, line distribution, and it is little to have the measurement coverage area, can not go on by many gradients multidimension degree, and the error is great.

In view of the above problems, the present invention provides a hydrological measurement probe apparatus.

Disclosure of Invention

The present invention is directed to a hydrological measurement probe apparatus to solve the above-mentioned problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a hydrological measurement and detection device comprises an outer frame consisting of an upper fixed frame and a lower fixed frame, wherein a cross rod is fixed on the outer frame, a handle is fixed on the cross rod, and the arrangement of the cross rod and the handle is convenient for subsequent handheld measurement;

the equipment also comprises a plurality of mounting rods provided with a plurality of detecting heads which are distributed at equal intervals, and the mounting rods are detachably fixed on the outer frame at equal intervals;

furthermore, the mounting rods detachably fixed on the outer frame at equal intervals realize multi-gradient and multi-dimensional measurement by utilizing a plurality of detecting heads which are arranged on the mounting rods and distributed at equal intervals, the measurement coverage area is large, and the measurement is accurate; the mounting rod can be disassembled at the same time so as to be suitable for measuring water with different depths.

The further scheme of the invention is as follows: the sensor structure is arranged on the detecting head, the inner side of the sensor structure is connected with a base plate through an elastic connecting pipe, a hose for threading is arranged between the base plate and the sensor structure, and a plurality of telescopic pieces distributed in an annular array are arranged between the base plate and the sensor structure.

And then the setting of extensible member can be used for improving the buffer capacity of detecting head, can avoid directly putting into the rivers and lead to its damage.

The invention further comprises the following scheme: the telescopic piece is provided with a telescopic rod, and a spring is sleeved outside the telescopic rod.

The invention further comprises the following scheme: the sensor structure is composed of a protective shell and a sensor arranged on the protective shell, and the protective shell is in a convex arc shape.

And then the protective shell which is in the shape of the convex arc can reduce resistance and disperse water flow.

The invention further comprises the following scheme: the mounting rod is provided with a plurality of connecting bands distributed in an array mode, the connecting bands and the mounting rod are distributed vertically, and the detecting head is arranged at the position where the connecting bands and the mounting rod are crossed.

The invention further comprises the following scheme: the upper fixed frame and the lower fixed frame are hinged and fixed through hinge chains, a reinforcing plate is additionally arranged at the joint of the upper fixed frame and the lower fixed frame and fixed with the upper fixed frame and the lower fixed frame through screws, and a reinforcing rod is fixed on the lower fixed frame.

Furthermore, after the reinforcing plate is dismantled, the upper fixing frame and the lower fixing frame are folded, so that the portable carrying is realized.

The invention further comprises the following scheme: the reinforcing plate is provided with two fixing holes matched with screws, and the cross section of the reinforcing plate is L-shaped.

The invention further comprises the following scheme: the outer frame is detachably fixed with a fixing structure through a mounting hole.

The invention further comprises the following scheme: the fixed structure is provided with a fixed column, the fixed column is connected with a connecting plate, the other end of the connecting plate is fixed on a limiting plate through a fixed shaft in a rotating mode, the limiting plate and the connecting plate are fixed through a limiting pin, a plurality of limiting holes distributed in an array mode are formed in the limiting plate in a matched mode through the limiting pin, a threaded rod is fixed on the limiting plate far away from one side of the connecting plate, and a nut is sleeved on the threaded rod.

The invention further comprises the following scheme: the limiting plate is fan-shaped.

Furthermore, the threaded rod is fixed inside the mounting hole through inserting and by the aid of the nut, the fixing structure is fixed on different measuring tools, and meanwhile, the measuring angle of the outer frame can be adjusted by adjusting the position of the limiting pin inserted in the limiting hole, so that the measuring device is suitable for different measuring environments.

Compared with the prior art, the invention has the beneficial effects that:

1. the mounting rods are detachably fixed on the outer frame at equal intervals, and the multiple gradient and multidimensional measurement is realized by utilizing the plurality of detecting heads which are arranged on the mounting rods and distributed at equal intervals, so that the measurement coverage area is large, and the measurement is accurate; meanwhile, the mounting rod can be disassembled so as to be suitable for measuring water at different depths;

2. the threaded rod is inserted into the mounting hole and fixed by the nut, so that the threaded rod is fixed on different measuring riding tools by the fixing structure, and meanwhile, the measuring angle of the outer frame can be adjusted by adjusting the position of the limiting pin inserted in the limiting hole, so that the measuring device is convenient to adapt to different measuring environments;

3. the arrangement of the telescopic piece can be used for improving the buffering force of the detecting head, and the damage of the detecting head caused by directly putting the detecting head into water flow can be avoided;

4. after the gusset plate was demolishd to the accessible, it is folding with upper fixed frame and lower fixed frame, realize portable.

Drawings

Fig. 1 is a schematic structural diagram of the hydrological measurement and detection device of the present invention.

Figure 2 is a cross-sectional view of the probe head of figure 1.

Fig. 3 is a schematic structural view of the reinforcing plate in fig. 1.

Fig. 4 is a schematic structural diagram of a fixed structure in the hydrological measurement and detection device of the present invention.

In the figure:

1-upper fixing frame; 2-connecting the belt; 3-mounting a rod; 4-reinforcing plates; 5-lower fixed frame; 6-mounting holes; 7-a cross bar; 8-a grip; 9-reinforcing rods; 10-a probe head; 11-a telescopic member; 12-a hose; 13-a backing plate; 14-elastic connecting tube; 15-a sensor structure; 16-a fixation hole; 17-a fixed structure;

171-fixed columns; 172-connecting plate; 173-a limiting hole; 174-limiting plate; 175-threaded rod; 176-nut.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Example 1

As shown in fig. 1 in particular, the hydrological measurement and detection device comprises an outer frame consisting of an upper fixed frame 1 and a lower fixed frame 5, wherein a cross rod 7 is fixed on the outer frame, a handle 8 is fixed on the cross rod 7, and the cross rod 7 and the handle 8 are arranged, so that subsequent measurement by hand holding is facilitated;

the equipment also comprises a plurality of mounting rods 3 which are provided with a plurality of detecting heads 10 distributed at equal intervals, wherein the mounting rods 3 are detachably fixed on the outer frame at equal intervals;

furthermore, the mounting rods 3 detachably fixed on the outer frame at equal intervals realize multi-gradient and multi-dimensional measurement by utilizing the plurality of detecting heads 1 which are arranged on the mounting rods and distributed at equal intervals, and the measurement coverage area is large and the measurement is accurate; while the mounting rod 3 can be disassembled in order to be suitable for measuring water of different depths.

For further explanation, as shown in fig. 2, specifically:

the probe head 10 is provided with a sensor structure 15, a backing plate 13 is connected to the inner side of the sensor structure 15 through an elastic connecting pipe 14, a hose 12 for threading is arranged between the backing plate 13 and the sensor structure 15, and a plurality of expansion pieces 11 distributed in an annular array are arranged between the backing plate 13 and the sensor structure 15.

The provision of the telescopic member 11 may then serve to increase the cushioning of the probe 10, avoiding damage thereto caused by direct insertion into a water stream.

Preferably, the telescopic member 11 is provided with a telescopic rod, and a spring is sleeved outside the telescopic rod.

Preferably, the sensor structure 15 is composed of a protective shell and a sensor arranged on the protective shell, and the protective shell is in a convex arc shape; and then the protective shell which is in the shape of the convex arc can reduce resistance and disperse water flow.

The mounting rod 3 is provided with a plurality of connecting bands 2 distributed in an array manner, the connecting bands 2 and the mounting rod 3 are distributed vertically, and the detecting head 10 is arranged at the crossed position of the connecting bands 2 and the mounting rod 3.

Example 2

The present embodiment is further defined on the basis of embodiment 1.

As shown in fig. 1 and 3, the upper fixed frame 1 and the lower fixed frame 5 are hinged and fixed by a hinge chain, a reinforcing plate 4 is additionally arranged at the joint of the upper fixed frame 1 and the lower fixed frame 5, the reinforcing plate 4 is fixed with the upper fixed frame 1 and the lower fixed frame 5 by screws, and a reinforcing rod 9 is fixed on the lower fixed frame 5.

Furthermore, the upper fixing frame 1 and the lower fixing frame 5 can be folded after the reinforcing plate 4 is detached, so that the portable type portable roof rack is realized.

Preferably, the reinforcing plate 4 is provided with two fixing holes 16 matched with screws, and the cross section of the reinforcing plate 4 is in an L shape.

Example 3

The present embodiment is further defined on the basis of embodiment 1.

As shown in fig. 1 and 4, a fixing structure 17 is detachably fixed to the outer frame through the mounting hole 6.

Furthermore, a fixation with the fixation structure 17 on the vehicle for different measurements is achieved.

The fixed structure 17 is provided with a fixed column 171, the fixed column 171 is connected with a connecting plate 172, the other end of the connecting plate 172 is fixed on a limiting plate 174 through a fixed shaft in a rotating mode, the limiting plate 174 and the connecting plate 172 are fixed through a limiting pin, the limiting plate 174 is provided with a plurality of limiting holes 173 distributed in an array mode in a matching mode through the limiting pin, a threaded rod 175 is fixed on the limiting plate 174 far away from one side of the connecting plate 172, and the threaded rod 175 is sleeved with a nut 176.

The limit plate 174 has a fan shape.

Furthermore, the threaded rod 175 is inserted into the mounting hole 6 and fixed by the nut 176, so that the fixing structure 17 is fixed on different measuring riding tools, and the measuring angle of the outer frame can be adjusted by adjusting the position of the limit pin inserted into the limit hole 173, thereby being convenient for different measuring environments.

The working principle of the invention is as follows: the hydrological measurement detection equipment comprises mounting rods 3 which are detachably fixed on an outer frame at equal intervals, and a plurality of detection heads 1 which are arranged on the mounting rods and distributed at equal intervals are utilized to realize multi-gradient and multi-dimensional measurement, so that the measurement coverage area is large, and the measurement is accurate; meanwhile, the mounting rod 3 can be disassembled so as to be suitable for measuring water at different depths; threaded rod 175 fixes inside mounting hole 6 through the interlude and utilize nut 176, has realized utilizing fixed knot to construct 17 to fix on different measuring riding tools, and the measuring angle accessible of frame is adjusted the spacer pin and is alternate position realization adjustment on spacing hole 173 simultaneously, is convenient for be suitable for different measuring environment.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A hydrological measurement and detection device comprises an outer frame consisting of an upper fixed frame (1) and a lower fixed frame (5), a cross rod (7) is fixed on the outer frame, a handle (8) is fixed on the cross rod (7), and the hydrological measurement and detection device is characterized in that,

the equipment further comprises a plurality of mounting rods (3) which are detecting heads (10) distributed at equal intervals, wherein the mounting rods (3) are arranged in a plurality of modes and are detachably fixed on the outer frame at equal intervals.

2. A hydrological measurement probe according to claim 1, characterized in that the probe head (10) is provided with a sensor structure (15), and inside the sensor structure (15) a backing plate (13) is connected via an elastic connecting tube (14), that a hose (12) for threading is provided between the backing plate (13) and the sensor structure (15), and that a plurality of telescopic elements (11) are arranged in an annular array between the backing plate (13) and the sensor structure (15).

3. A hydrological measurement and detection device according to claim 2, wherein the telescopic member (11) is provided with a telescopic rod, and a spring is sleeved outside the telescopic rod.

4. A hydrological measurement probe according to claim 2, wherein the sensor structure (15) is formed by a protective housing and a sensor arranged on the protective housing, the protective housing being of convex arc shape.

5. A hydrological measurement probe according to claim 1, wherein the mounting rod (3) is provided with a plurality of connecting strips (2) arranged in an array, the connecting strips (2) being arranged perpendicular to the mounting rod (3), and the probe head (10) being arranged at the location where the connecting strips (2) and the mounting rod (3) cross.

6. The hydrological measurement and detection device according to claim 1, wherein the upper fixing frame (1) and the lower fixing frame (5) are fixed in an articulated manner through an articulated chain, a reinforcing plate (4) is additionally arranged at the joint of the upper fixing frame (1) and the lower fixing frame (5), the reinforcing plate (4) is fixed with the upper fixing frame (1) and the lower fixing frame (5) through screws, and a reinforcing rod (9) is fixed on the lower fixing frame (5).

7. The hydrological measurement and detection device according to claim 6, wherein the reinforcing plate (4) is provided with two fixing holes (16) matched with screws, the fixing holes (16) are formed in the reinforcing plate (4), and the cross section of the reinforcing plate (4) is L-shaped.

8. Hydrological measurement and detection equipment according to any of claims 1 to 7, wherein the outer frame is detachably fixed with a fixing structure (17) through a mounting hole (6).

9. The hydrological measurement and detection device according to claim 8, wherein the fixing structure (17) is provided with a fixing column (171), the fixing column (171) is connected with a connecting plate (172), the other end of the connecting plate (172) is rotatably fixed on a limiting plate (174) through a fixing shaft, the limiting plate (174) and the connecting plate (172) are fixed through a limiting pin, the limiting plate (174) is provided with a plurality of limiting holes (173) distributed in an array in cooperation with the limiting pin, a threaded rod (175) is fixed on the limiting plate (174) on one side far away from the connecting plate (172), and a nut (176) is sleeved on the threaded rod (175).

10. A hydrographic measurement probe according to claim 9, wherein the retainer plate (174) is fan-shaped.