CN217954473U

CN217954473U - Water flow direction monitoring device for hydrogeological surveying

Info

Publication number: CN217954473U
Application number: CN202221272747.9U
Authority: CN
Inventors: 刘新禄
Original assignee: Tianjin Zhonglu Engineering Technology Co ltd
Current assignee: Tianjin Zhonglu Engineering Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-12-02
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a rivers flow direction monitoring devices for hydrogeological survey, including pole setting and the plug of demountable installation in the pole setting bottom, still include the inside demountable installation's of pole setting altitude mixture control subassembly, altitude mixture control subassembly's lateral wall demountable installation has the determine module, the internal structure of pole setting has rectangle recess and leads to the groove with the side direction of rectangle recess intercommunication, altitude mixture control subassembly includes lead screw, elevator, bracing piece, plectane and elevator motor, the lead screw passes through the bearing frame and installs in the rectangle recess, the periphery threaded connection of lead screw has the elevator that runs through the logical groove of side direction, the bracing piece is the symmetry and sets up the demountable installation at the top of pole setting, the top welded fastening of pole setting has the plectane, the top central point of plectane puts demountable installation has elevator motor. Need not to connect with the help of the rope, monitoring stability is higher, is convenient for adjust the monitoring degree of depth according to the rivers degree of depth, and the flexibility ratio is higher.

Description

Water flow direction monitoring device for hydrogeological surveying

Technical Field

The utility model relates to a hydrogeological survey technical field, in particular to a rivers flow direction monitoring devices for hydrogeological survey.

Background

In engineering reconnaissance processes such as subway, state iron, worker civil engineering, municipal administration, often need explore hydrogeology, hydrogeology surveys the distribution of mainly studying groundwater and forms the law, the physical properties and the chemical composition of groundwater, and hydrogeology is experimental to need survey the flow direction of rivers in reconnaissance project, needs to use rivers flow direction detection device this moment.

Application number CN202120795505.7 discloses a rivers flow direction monitoring devices for hydrogeological survey, including base, angle modulation structure, control panel, connector and weight, one side on base top is provided with the angle modulation structure, and one side on angle modulation structure top installs the device main part to be fixed with the mounting bracket on the outer wall of device main part one side, the central point department of putting on device main part top installs the take-up pulley, and the rope is installed to one side on take-up pulley surface to the connector is installed to one side of rope bottom, one side of connector bottom is fixed with the test box, and the one end that the connector was kept away from to the test box is fixed with the weight. The utility model discloses not only reduce staff's operation intensity, avoid the beacon to appear excessive phenomenon of floating, improve the rivers flow direction survey precision of device, still be convenient for retrieve the device, strengthen its convenience of use.

A current flow direction monitoring device for hydrogeological surveying of the above technique has the following disadvantages: the device body connected by the rope can easily swing up and down along with the water flow, so that the depth of the water flow is inconvenient to monitor, and the detection error of the depth of the water flow is large.

To this end, we propose a water flow direction monitoring device for hydrogeological surveying.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a rivers flow direction monitoring devices for hydrogeology surveys, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a rivers flow direction monitoring devices for hydrogeological survey, including pole setting and demountable installation at the plug of pole setting bottom, still include pole setting inside demountable installation's altitude mixture control subassembly, altitude mixture control subassembly's lateral wall demountable installation has a determine module, the inner structure of pole setting have the rectangle recess and with the side direction logical groove of rectangle recess intercommunication.

Further, altitude mixture control subassembly includes lead screw, elevator, bracing piece, plectane and elevator motor, the lead screw passes through the bearing frame and installs in the rectangle recess, the periphery threaded connection of lead screw has the elevator that runs through the logical groove of side direction, the bracing piece is the top that the symmetry set up demountable installation in the pole setting, the top welded fastening of pole setting has the plectane, the top central point of plectane puts demountable installation and has elevator motor, elevator motor's output shaft passes through the top fixed connection of shaft coupling with the lead screw, and the height that detection component can be adjusted to altitude mixture control subassembly to detect under the different depth of water circumstances.

Further, the detection subassembly includes the horizontal bar, rotates post, disc, built-in drum, water pressure sensor, target and the angle identification dish that has PLC, horizontal bar demountable installation is at the lateral wall of elevator, the tip of horizontal bar rotates through the bearing frame and is connected with the rotation post, the bottom periphery that rotates the post is provided with the angle identification dish of demountable installation in the horizontal bar bottom, the top of rotating the post cup joints and is fixed with the disc, the top demountable installation of disc has the drum, the periphery of drum is pegged graft and is had the target, and the top nested installation of drum has water pressure sensor, and the target remains parallel with the rivers direction all the time, can judge the flow direction of rivers through the relative angle between rotation post and the angle identification dish to can the auxiliary computation depth of water under water pressure sensor's effect, do benefit to the improvement and detect the precision.

Furthermore, the top demountable installation of plectane has a protection section of thick bamboo, a protection section of thick bamboo sets up in elevator motor's the outside, and a protection section of thick bamboo is used for protecting elevator motor, avoids elevator motor to meet water and breaks down.

Further, the bottom diameter of the plug is smaller than the top diameter of the plug.

Compared with the prior art, the utility model discloses following beneficial effect has: through the arranged height adjusting assembly, the connection with the help of a rope is not needed, the stability during monitoring is high, the monitoring depth can be conveniently adjusted according to the water flow depth, and the flexibility is high; through the detection subassembly that sets up, can real-time supervision rivers flow direction and degree of depth to supplementary detection depth of water further improves the accuracy of rivers monitoring.

Drawings

Figure 1 is the utility model discloses a rivers flow direction monitoring devices's for hydrogeological survey overall structure schematic diagram.

Figure 2 is the utility model discloses a water flow direction monitoring devices's for hydrogeological survey cross-sectional view.

Figure 3 is the utility model discloses a enlargements of A department's structure in figure 2 that is used for hydrogeology survey's rivers to flow to monitoring devices.

In the figure: 1. erecting a rod; 2. a plug; 3. a rectangular groove; 4. a lateral through groove; 5. a screw rod; 6. a lifting block; 7. a horizontal bar; 8. rotating the column; 9. a disc; 10. a cylinder; 11. a water pressure sensor; 12. marking a target; 13. an angle recognition disk; 14. a support bar; 15. a circular plate; 16. a protective cylinder; 17. a lifting motor.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in figures 1-3, the water flow direction monitoring device for hydrogeological survey comprises an upright rod 1, a plug 2 and a height adjusting component, wherein the plug 2 is detachably mounted at the bottom of the upright rod 1, the height adjusting component is detachably mounted in the upright rod 1, a detection component is detachably mounted on the side wall of the height adjusting component, and a rectangular groove 3 and a lateral through groove 4 communicated with the rectangular groove 3 are formed in the upright rod 1.

Wherein, altitude mixture control subassembly includes lead screw 5, elevator 6, bracing piece 14, plectane 15 and elevator motor 17, lead screw 5 passes through the bearing frame and installs in rectangle recess 3, the periphery threaded connection of lead screw 5 has the elevator 6 that runs through side direction through groove 4, bracing piece 14 is the symmetry and sets up demountable installation at the top of pole setting 1, the top welded fastening of pole setting 1 has plectane 15, the top central point of plectane 15 puts demountable installation has elevator motor 17, elevator motor 17's output shaft passes through the top fixed connection of shaft coupling with lead screw 5, and the altitude mixture control subassembly can adjust detection component's height to detect under the different depth of water circumstances.

Wherein, the detection subassembly includes horizontal bar 7, rotates post 8, disc 9, built-in drum 10, water pressure sensor 11, target 12 and the angle identification dish 13 that has PLC, horizontal bar 7 demountable installation is at the lateral wall of elevator 6, the tip of horizontal bar 7 rotates through the bearing frame and is connected with rotation post 8, the bottom periphery that rotates post 8 is provided with demountable installation in the angle identification dish 13 of horizontal bar 7 bottom, the top of rotating post 8 is cup jointed and is fixed with disc 9, the top demountable installation of disc 9 has drum 10, the periphery of drum 10 is pegged graft and is had target 12, and the top nested installation of drum 10 has water pressure sensor 11, and target 12 remains parallel with the rivers direction all the time, can judge the flow direction of rivers through the relative angle between rotation post 8 and the angle identification dish 13 to can the auxiliary computation depth of water under water pressure sensor 11's effect, do benefit to and improve and detect the precision.

Wherein, the top demountable installation of plectane 15 has a protection section of thick bamboo 16, a protection section of thick bamboo 16 sets up in elevator motor 17's the outside, and a protection section of thick bamboo 16 is used for protecting elevator motor 17, avoids elevator motor 17 to meet water and breaks down.

Wherein the diameter of the bottom of the plug 2 is smaller than the diameter of the top of the plug 2.

It should be noted that, the utility model discloses a rivers flow direction monitoring devices for hydrogeological survey, pound into river bottom silt with plug 2 in, according to river degree of depth height-adjusting festival subassembly afterwards, elevator motor 17's output shaft drives lead screw 5 and rotates, lead screw 5 rotates with 6 relative rotations of elevator in the rectangle recess 3, it reciprocates to drive 6 laminating rectangle recesses 3 of elevator, and drive horizontal bar 7 and reciprocate, with the monitoring requirement of adaptation different needs, target 12 keeps the level with the rivers direction all the time, drive the disc 9 and the drum 10 at rotation post 8 and rotation post 8 top and rotate, can discern the rivers direction through angle identification dish 13, can calculate the rivers degree of depth according to height-adjusting subassembly, and through 11 auxiliary computation rivers degree of depth of water pressure sensor.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rivers flow direction monitoring devices for hydrogeological survey, including pole setting (1) and demountable installation plug (2) in pole setting (1) bottom, its characterized in that still includes pole setting (1) inside demountable installation's altitude mixture control subassembly, altitude mixture control subassembly's lateral wall demountable installation has determine module, the inner structure of pole setting (1) has rectangle recess (3) and leads to groove (4) with the side direction of rectangle recess (3) intercommunication.

2. The water flow direction monitoring device for hydrogeological surveying as claimed in claim 1, wherein: the height adjusting assembly comprises a screw rod (5), a lifting block (6), a supporting rod (14), a circular plate (15) and an elevating motor (17), the screw rod (5) is installed in a rectangular groove (3) through a bearing seat, the outer periphery of the screw rod (5) is connected with the lifting block (6) which runs through a lateral through groove (4), the supporting rod (14) is symmetrically arranged at the top of a vertical rod (1) in a detachable mode, the circular plate (15) is welded and fixed at the top of the vertical rod (1), the elevating motor (17) is detachably installed at the center of the top of the circular plate (15), and the output shaft of the elevating motor (17) is fixedly connected with the top of the screw rod (5) through a coupler.

3. The water flow direction monitoring device for hydrogeological surveying as claimed in claim 1, wherein: the detection assembly comprises a cross bar (7), a rotating column (8), a disc (9), a cylinder (10) with a PLC (programmable logic controller), a water pressure sensor (11), a target (12) and an angle identification disc (13), wherein the cross bar (7) is detachably mounted on the side wall of the lifting block (6), the end part of the cross bar (7) is connected with the rotating column (8) through a bearing seat in a rotating manner, the bottom periphery of the rotating column (8) is provided with the angle identification disc (13) detachably mounted at the bottom of the cross bar (7), the top of the rotating column (8) is sleeved and fixed with the disc (9), the top of the disc (9) is detachably mounted with the cylinder (10), the target (12) is inserted into the periphery of the cylinder (10), and the water pressure sensor (11) is installed at the top of the cylinder (10) in a nesting manner.

4. The water flow direction monitoring device for hydrogeological surveying as claimed in claim 2, wherein: the top of plectane (15) demountable installation has a protection section of thick bamboo (16), protection section of thick bamboo (16) set up the outside at elevator motor (17).

5. The water flow direction monitoring device for hydrogeological surveying as claimed in claim 1, wherein: the diameter of the bottom of the plug (2) is smaller than the diameter of the top of the plug (2).