CN220815758U - Colliery mine water surge amount measuring device - Google Patents

Abstract

The utility model relates to a device for measuring the water surge quantity of a coal mine, which comprises a movable frame with universal wheels, wherein limit holes are symmetrically cut at the side ends of the movable frame, a second rotating shaft is rotationally connected in the limit holes, the movable structure is adopted, when a sensor and a control box are used for measuring the water surge quantity of the mine when going out, the control box can be placed on the movable frame below the sensor, then a handle is held by hand to move the movable frame through the universal wheels, so that the measuring device can be easily transported to a using place, when in use, the control box can be placed on a supporting plate and then connected with the sensor, at the moment, the sensor is taken out from a containing basket, the sensor is placed in the measured mine water, the height of the sensor is adjusted by rotating a second rotating shaft through a handle, so that the water surge quantity is measured, and the effects of assembling and containing the water pressure sensor and the control box are effectively achieved, the moving and transportation are facilitated, and the labor force is lightened.

Description

Colliery mine water surge amount measuring device

Technical Field

The utility model relates to a device for measuring water surge quantity of coal mine water, in particular to a device for measuring water surge quantity of coal mine water, which is applied to the technical field of mine water measurement.

Background

The mine water inflow amount is the main technical condition of coal mine development, the mine water inflow amount measurement is that a mathematical model is established, the mine water inflow amount is monitored for a long time according to the actual water inflow amount of the mine water, the mine water inflow amount is predicted through deep learning, the water treatment system is analyzed according to the actual water inflow amount, the excessive treatment is avoided, the water consumption of a mining area is avoided, and the water consumption of the mining area is treated.

In order to solve the problem of mine water treatment, a mine water surge amount measuring device in the market adopts the design of an intelligent water treatment system and has a certain market ratio.

The depth of water level needs to be measured in the mine water inflow measurement process, the current measurement mode is to measure the water pressure of the water level through the water pressure sensor and then calculate the water amount according to a formula, but when the water level is measured in an outgoing mode, the water pressure sensor and the control box are required to be carried for many times through manpower, and time and labor are wasted.

Disclosure of utility model

Aiming at the prior art, the utility model aims to solve the technical problems that the water pressure sensor and the control box are required to be carried for many times by manpower during outgoing measurement, and the time and the labor are wasted.

In order to solve the problems, the utility model provides a water surge amount measuring device for a coal mine, which comprises a movable frame with universal wheels, wherein limit holes are symmetrically cut at the side ends of the movable frame, a second rotating shaft is rotationally connected to the limit holes, limit plates are symmetrically sleeved on the second rotating shaft, a wire with a sensor is wound on the second rotating shaft between the two limit plates, a storage basket is fixedly connected to the side wall of the limit plates, the sensor is clamped with the storage basket, a handle is fixedly connected to the second rotating shaft positioned at the outer side of the movable frame, a supporting plate is fixedly connected to the top end of the movable frame, a control box is detachably connected to the supporting plate, a first rotating shaft is rotationally connected to the upper side of the outer side of the movable frame through a connecting block, and a handle is sleeved on the first rotating shaft.

In the mine water surge quantity measuring device, the effects of assembling and storing the water pressure sensor and the control box, facilitating moving and transporting and reducing labor force are achieved effectively.

As a further improvement of the application, the bottom of the side wall of the movable frame is rotationally connected with a baffle, the side wall of the movable frame is connected with a buckle in a sliding way, and the buckle is clamped with the baffle.

As a further improvement of the application, grooves are symmetrically cut at two ends of the second rotating shaft, and extension springs are fixedly connected in the grooves.

As a further improvement of the application, one end of the extension spring far away from the groove is fixedly connected with a clamping shaft, and the clamping buckle is clamped with the limiting hole.

As a further improvement of the application, the clamping shaft side end is cut with a clamping groove, and the handle is clamped with the clamping groove.

As a further improvement of the application, the movable frame located right below the electric wire is detachably connected with the control box.

To sum up, this scheme can realize, when using sensor and control box to go out and measure the mine water gushing water yield, can place the control box on the movable frame of sensor below, can remove the movable frame through the universal wheel later holding the handle, thereby easily transport measuring device to the place of use, when using, can place the control box on the layer board again with the sensor connection, take out the sensor from accomodating the basket at this moment, place in the measured mine water, receive and release the electric wire through the handle rotation second pivot and carry out the altitude mixture control to the sensor, thereby measure the water gushing amount, after measuring, can put back the control box on the movable frame, after receiving the electric wire rolling again, place the sensor and accomodate basket internal fixation, it assembles accomodate to reach effectively to water pressure sensor and control box, the mobile transportation of being convenient for, alleviate the effect of labour.

Drawings

FIG. 1 is a map of the axial side of a measuring device according to a first embodiment of the present application;

FIG. 2 is an enlarged view of FIG. 1A according to a second embodiment of the present application;

FIG. 3 is a diagram showing a structure of a rotary shaft according to a first embodiment of the present application;

fig. 4 is a cross-sectional view of a shaft according to a first embodiment of the present application.

The reference numerals in the figures illustrate:

1. A movable frame; 2. a limiting hole; 3. a limiting plate; 4. connecting wires; 5. a sensor; 6. a storage basket; 7. a supporting plate; 8. a control box; 9. a first rotating shaft; 10. a handle; 11. a handle; 12. a universal wheel; 13. a baffle; 14. a buckle; 15. a groove; 16. a tension spring; 17. a second rotating shaft; 18. and (5) clamping the shaft.

Detailed Description

Two embodiments of the present application will be described in detail with reference to the accompanying drawings.

First embodiment:

Fig. 1 and 3-4 show a water surge amount measuring device for a coal mine, which comprises a movable frame 1 with universal wheels 12, wherein limit holes 2 are symmetrically drilled at the side ends of the movable frame 1, a second rotating shaft 17 is rotationally connected to the limit holes 2, limit plates 3 are symmetrically sleeved on the second rotating shaft 17, a grounding wire 4 with a sensor 5 is wound on the second rotating shaft 17 between the two limit plates 3, a storage basket 6 is fixedly connected to the side wall of the limit plates 3, the sensor 5 is clamped with the storage basket 6, a handle 11 is fixedly connected to the second rotating shaft 17 at the outer side of the movable frame 1, a supporting plate 7 is fixedly connected to the top end of the movable frame 1, a control box 8 is detachably connected to the supporting plate 7, a first rotating shaft 9 is rotationally connected to the upper side of the outer side of the movable frame 1 through a connecting block, and a handle 10 is sleeved on the first rotating shaft 9.

This scheme can realize, when using sensor 5 and control box 8 to go out and measure the mine water gushing water volume, can place on the movable frame 1 of sensor 5 below with control box 8, can remove movable frame 1 through universal wheel 12 later, thereby easily transport measuring device to the place of use, when using, can place on the layer board 7 with control box 8 again with sensor 5 be connected, take out sensor 5 from accomodating basket 6 at this moment, place in the mine water of measurement, receive and release wire 4 through handle 11 rotation second pivot 17 and carry out the altitude mixture control to sensor 5, thereby measure the water gushing volume, after measuring, can put control box 8 back on movable frame 1, after receiving wire 4 rolling again, place the sensor 5 and accomodate basket 6 internal fixation, reach effectively and accomodate water pressure sensor 5 and control box equipment, the transportation of being convenient for, alleviate the effect of labour.

Second embodiment:

fig. 1-2 and 4 show that the bottom of the side wall of the movable frame 1 is rotationally connected with a baffle 13, the side wall of the movable frame 1 is slidably connected with a buckle 14, the buckle 14 is clamped with the baffle 13, two ends of a second rotating shaft 17 are symmetrically provided with grooves 15, a tension spring 16 is fixedly connected in each groove 15, one end, far away from each groove 15, of each tension spring 16 is fixedly connected with a clamping shaft 18, the buckle 14 is clamped with a limiting hole 2, a clamping groove is provided at the side end of each clamping shaft 18, a handle 11 is clamped with the clamping groove, the movable frame 1 positioned under the connecting wire 4 is detachably connected with a control box 8, and the movable frame 1 can be conveniently moved when the control box 8 is not used.

This scheme can be realized, when measuring the back, withdraw control box 8 to on the adjustable shelf 1, accessible rotates baffle 13 and adjustable shelf 1 block back again slip buckle 14 and is fixed baffle 13, avoid control box 8 to drop the effect at the removal in-process, when sensor 5 uses for a long time and breaks down and need change, can pull out handle 11 from the draw-in groove, press clamping axle 18 on spacing hole 2 this moment for clamping axle 18 extrusion extension spring 16 contracts to in the recess 15, can take out second pivot 17 from spacing hole 2, thereby carry out convenient change effect to sensor 5.

The present utility model is not limited to the above-described embodiments, which are adopted in connection with the actual demands, and various changes made by the person skilled in the art without departing from the spirit of the present utility model are still within the scope of the present utility model.

Claims (6)

1. The utility model provides a colliery mine water gushing water volume measuring device, includes movable frame (1) that has universal wheel (12), its characterized in that: spacing hole (2) have been excavated to movable frame (1) side symmetry, spacing hole (2) internal rotation is connected with second pivot (17), symmetry cover is equipped with limiting plate (3) on second pivot (17), two on second pivot (17) between limiting plate (3) around being equipped with wire (4) that have sensor (5), limiting plate (3) lateral wall fixedly connected with accomodates basket (6), and sensor (5) and accomodate basket (6) looks block, be located the movable frame (1) outside fixedly connected with hand (11) on second pivot (17), movable frame (1) top fixedly connected with layer board (7), detachable connection has control box (8) on layer board (7), movable frame (1) outside top is connected with first pivot (9) through the connecting block rotation, the cover is equipped with handle (10) on first pivot (9).

2. The coal mine water surge amount measuring device according to claim 1, wherein: the bottom of the side wall of the movable frame (1) is rotationally connected with a baffle (13), the side wall of the movable frame (1) is slidably connected with a buckle (14), and the buckle (14) is clamped with the baffle (13).

3. The coal mine water surge amount measuring device according to claim 1, wherein: grooves (15) are symmetrically drilled at two ends of the second rotating shaft (17), and extension springs (16) are fixedly connected in the grooves (15).

4. A coal mine water surge measuring device as claimed in claim 3 wherein: one end of the extension spring (16) far away from the groove (15) is fixedly connected with a clamping shaft (18), and the clamping buckle (14) is clamped with the limiting hole (2).

5. The coal mine water surge amount measuring device according to claim 4, wherein: the side end of the clamping shaft (18) is provided with a clamping groove, and the handle (11) is clamped with the clamping groove.

6. The coal mine water surge amount measuring device according to claim 1, wherein: the movable frame (1) positioned right below the grounding wire (4) is detachably connected with the control box (8).