CN217765088U - Mine is with simply gushing water measuring device - Google Patents
Mine is with simply gushing water measuring device Download PDFInfo
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- CN217765088U CN217765088U CN202221844356.XU CN202221844356U CN217765088U CN 217765088 U CN217765088 U CN 217765088U CN 202221844356 U CN202221844356 U CN 202221844356U CN 217765088 U CN217765088 U CN 217765088U
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Abstract
The utility model belongs to measuring tool field for the downhole technique, concretely relates to mine is with simply gushing water measuring device. The utility model comprises a first module and a second module, wherein the first module and the second module are semi-cylinder structures, one end of the first module and one end of the second module are rotationally connected through a third module, and the second module rotates by taking the third module as an axis; the first module, the second module and the third module are respectively provided with a cavity with a circular cross section, the third module is provided with a switch mechanism for switching the communication state of the first module and the second module, when the second module is buckled with the first module, the device does not display a test result, when the second module rotates to be vertical to the first module, the cavity of the second module and the cavity of the first module are not communicated, and when the second module rotates to be vertical to the first module, the cavity of the second module and the cavity of the first module are communicated. The utility model discloses a flow of orifice pipe is confirmed to the diameter of pressure size and orifice pipe, effectually avoids because of artificial experience error.
Description
Technical Field
The utility model belongs to measuring tool field for the downhole technology especially relates to a mine is with simply gushing water measuring device.
Background
The main line task and the key time node in the process of establishing the main line task and the key time node of the mine type enterprise are both underground engineering and roadway development. Before the mine roadway development project, water detection, water prevention and grouting operations are all carried out so as to prevent safety accidents such as water permeability and the like during the tunneling operation. When drilling a hole with a drilling machine to detect water, such as a water layer drilled into a rock-bearing formation, the water in the aquifer flows out along the orifice pipe. The water inflow amount often determines the subsequent construction mode and grouting scheme. During construction, water flowing out of the orifice pipe is often visually observed through the working experience of field construction personnel. The measuring method is greatly restricted by the experience of constructors, and different constructors can visually measure the deviation of water inflow amount which can reach fifty percent, so that the measured data basically lacks the reference significance, the judgment of rock conditions is seriously influenced, and the progress of roadway construction is hindered.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a mine is with simply gushing water measuring device.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a mine is with simply gushing water measuring device which characterized in that: the device comprises a first module and a second module, wherein the first module and the second module are of semi-cylinder structures, one ends of the first module and the second module are rotatably connected through a third module, and the second module rotates by taking the third module as a shaft; the first module, the second module and the third module are respectively provided with a cavity with a circular section, the third module is provided with a switch mechanism for switching the communication state of the first module and the second module, when the second module is buckled with the first module, the device does not display a test result, when the second module rotates to be buckled with the first module, the second module is not communicated with the cavity of the first module, and when the second module rotates to be vertical to the first module, the second module is communicated with the cavity of the first module; the measuring device is used for connecting a measuring device and hydraulic oil of the water flushing and draining pipe, the display device and the hydraulic oil are arranged in the second module, and the measuring device transmits pressure to the display device through the hydraulic oil.
Furthermore, a water inlet and a water outlet are formed in the first module, the water inlet is formed in one end of the first module, and the water inlet is connected with a water inflow drain pipe; a first piston is arranged in the first module, one end of the first piston blocks the water inlet, the other end of the first piston seals hydraulic oil, and the water outlet is arranged between the water inlet and the hydraulic oil;
furthermore, a second piston is further arranged in the second module, the large end of the second piston seals hydraulic oil, the small end of the second piston is sleeved in the display device, scales for displaying flow values are arranged on the display device, and the second piston slides in the display device and indicates the corresponding scales.
Furthermore, an observation window is arranged on the outer wall of the second module, a pointer is fixed at the end of the second piston, and the scale value indicated by the pointer can be checked through the observation window.
Furthermore, the outer wall of the display device is provided with a plurality of scale groups, one end of the display device is fixedly provided with a gear mechanism, and the display device is rotated through the gear mechanism to select different scale groups.
Further, the first piston and the second piston are both dumbbell-shaped, and rod parts of the first piston and the second piston are both sleeved with return springs.
Furthermore, the switch mechanism comprises a first communicating hole and a second communicating hole which are arranged on the side wall of the third module and are vertical to each other in different surfaces, the first communicating hole is communicated with the inside of the first module, and the second communicating hole is flush with the chamber of the second module in height.
Furthermore, the upper part of the third module is fixedly connected with the first module, and the lower part of the third module is rotatably connected with the first module.
Compared with the prior art, the utility model following beneficial effect has.
1. The utility model discloses a measuring device connects the drain pipe that gushes water, and piston motion hydraulic pressure transmission pressure determines the flow of orifice pipe through the diameter of the big or small combination orifice pipe of pressure to show on display device, can effectually avoid because of artificial experience error, lead to the numerical value gap too big, influence the constructor wrong estimation tunnel country rock condition.
2. The utility model discloses first module and second module can fold formation cylinder, convenient to carry to simple structure, easy to assemble and dismantlement are applicable to the construction needs in the mine roadway.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a perspective view of the embodiment of the present invention.
Fig. 2 is a schematic perspective view of an operating state of the embodiment of the present invention.
Fig. 3 is a cross-sectional view of the embodiment of the present invention.
Fig. 4 is an enlarged view of the embodiment a of the present invention.
Fig. 5 is a schematic perspective view of a display device according to an embodiment of the present invention.
In the figure: 1 is a first module, 11 is a water inlet, 12 is a water outlet, 13 is a first piston, 14 is a first return spring, and 15 is hydraulic oil;
2, a second module, 21, a second piston, 22, an observation window, 23, a display device, 24, a second return spring, 25, a first gear, 26, and 27, pointers;
and 3, a third module, 31, a first communication hole and 32, a second communication hole.
Detailed Description
The following is a further description with reference to specific examples.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
During construction, water flowing out of the orifice pipe is often visually observed through the working experience of field construction personnel. The measuring method is greatly restricted by the experience of constructors, and different constructors can visually measure the deviation of water inflow amount which can reach fifty percent, so that the measured data basically lacks the reference significance, the judgment of rock conditions is seriously influenced, and the progress of roadway construction is hindered.
The method for measuring the water inflow amount according to the traditional experience judges the water inflow amount according to the length of water flow sprayed by an orifice pipe. Considering the length of the water burst of the drill hole, namely the pressure of the water flow, the flow rate of the orifice pipe can be determined by the size of the pressure and the diameter of the orifice pipe.
As shown in fig. 1-4, a simple water burst measuring device for a mine comprises a first module 1 and a second module 2, wherein the first module 1 and the second module 2 are both of a semi-cylinder structure, and the first module 1 and the second module 2 are buckled together to form a complete cylinder structure. One end of the first module 1 and one end of the second module 2 are provided with through holes, the third module 3 is arranged in the through holes in a penetrating mode, the first module 1 and the third module 3 are fixed mutually, and the second module 2 can rotate by taking the third module 3 as a central shaft. When the second module 2 is buckled with the first module 1, the chamber of the second module 2 is not communicated with the chamber of the first module 1, the device does not display the test result, and when the second module 2 rotates to be vertical to the first module 1, the chamber of the second module 2 is communicated with the chamber of the first module 1, and the device displays the test result.
Wherein, first module 1, the cross-section is seted up along the axis respectively for circular shape cavity for second module 2 and third module 3, be equipped with measuring device and hydraulic oil 15 in the cavity of first module 1, be equipped with display device 23 and hydraulic oil 15 in the cavity of second module 2, be equipped with hydraulic oil 15 in the cavity of third module 3, when second module 2 rotates to perpendicular with first module 1, the cavity intercommunication of three module, gush water pressure and pass through measuring device with pressure through hydraulic oil 15 transmission to display device, the flow of orifice pipe is confirmed according to the pressure of rivers and the diameter of orifice pipe to display device 23, and indicate corresponding scale.
The first module 1 is provided with a water inlet 11 and a water outlet 12, the water inlet 11 is arranged on the end surface of the free end of the first module 1, and the water inlet 11 is used for connecting a water inflow drain pipe; a first piston 13 is arranged in the first module 1. The first piston 13 is dumbbell-shaped, and the rod part of the first piston 13 is sleeved with a first return spring 14. One end of the first piston 13 blocks the water inlet 11, the other end of the first piston 13 seals the hydraulic oil 15, and the water outlet 12 is arranged between the water inlet 11 and the hydraulic oil 15. When the chambers of the three modules are communicated, the gushing water backs down the first piston 13 through the water inlet 11, the gushing water flows in and flows out through the water outlet 12, the distance of the movement of the first piston 13 is positively correlated with the gushing water pressure, and at the moment, the other end of the first piston 13 transmits the pressure to the second module 2 through the hydraulic oil 15.
The free end of the second module 2 is provided with a display device 23 for receiving the transmitted hydraulic pressure and displaying the water inflow amount, a dumbbell-shaped second piston 21 is sleeved in the display device 23, a pointer 27 is fixed on the small end of the second piston 21, and the large end of the second piston 21 seals the hydraulic oil 15. Wherein, the outer wall of the second module 2 is provided with an observation window 22, the display device 23 is provided with scales for displaying the flow value, and the second piston 21 can slide in the display device 23 and indicate the corresponding scales. In addition, a second return spring 24 for returning is fitted to the rod portion of the second piston 21. When the hydraulic oil 15 transmits pressure to the large end of the second piston 21 and pushes the second piston 21 to move towards the free end of the second module 2, the small end of the second piston 21 slides in the display 23 and indicates the corresponding scale.
As shown in fig. 5, a plurality of scale groups are arranged on the outer wall of the display device 23, each scale group represents a standard pipe diameter, a first gear 25 is coaxially fixed at the left end of the display device 23, the first gear 25 is meshed with a second gear 26, and different scale groups can be selected by rotating the second gear 26.
The first communicating hole 31 and the second communicating hole 32 which are different in plane and vertical are formed in the side wall of the third module 3, the first communicating hole 31 is communicated with the inside of the first module 1, the second communicating hole 32 is flush with the height of the cavity of the second module 2, when the second module 2 is buckled with the first module 1, the cavity of the second module 2 is not communicated with the second communicating hole 32, and when the second module 2 is vertical to the first module 1, the cavity of the second module 2 is communicated with the second communicating hole 32.
During the use, first module 1 is installed perpendicularly on the measuring hole of the water pipe of surging that awaits measuring, rotate second module 2 90, first module 1, the cavity intercommunication of second module 2 and third module 3, at this moment, the running water pressure promotes first piston 13 in the first module 1, the inflow of surging is and flows out through delivery port 12, the distance that first piston 13 removed is positive correlation with the pressure of surging, the other end of first piston 13 passes through hydraulic oil 15 with pressure transmission to second piston 21 this moment, the pressure that comes from hydraulic oil 15 pushes second piston 21 to the free end of second module 2, the tip of second piston 21 slides and indicates corresponding scale in display device 23.
According to the difference of standard pipe diameters, the second gear 26 is rotated to adjust the scale group on the display device 23 at the observation window 22, and the water inflow amount under different pipe diameters can be displayed according to the position of the pointer 27 without calculation.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a mine is with simply gushing water measuring device which characterized in that: the device comprises a first module (1) and a second module (2), wherein the first module (1) and the second module (2) are of a semi-cylinder structure, one end of the first module (1) is rotatably connected with one end of the second module (2) through a third module (3), and the second module (2) rotates by taking the third module (3) as an axis; the device comprises a first module (1), a second module (2) and a third module (3), wherein cavities with circular cross sections are respectively formed in the first module (1), the second module (2) and the third module (3), a switch mechanism for switching the communication state of the first module (1) and the second module (2) is arranged in the third module (3), when the second module (2) is buckled with the first module (1), the device does not display a test result, when the second module (2) rotates to be buckled with the first module (1), the second module (2) is not communicated with the cavities of the first module (1), and when the second module (2) rotates to be vertical to the first module (1), the second module (2) is communicated with the cavities of the first module (1);
wherein, be equipped with in first module (1) and be used for connecting measuring device and hydraulic oil (15) of gushing the water drain pipe, be equipped with display device (23) and hydraulic oil (15) in second module (2), measuring device passes through hydraulic oil (15) and transmits pressure for display device (23).
2. The simple water inrush measuring device for the mine according to claim 1, characterized in that a water inlet (11) and a water outlet (12) are formed in the first module (1), the water inlet (11) is formed at one end of the first module (1), and the water inlet (11) is used for connecting a water inrush drain pipe; be provided with first piston (13) in first module (1), the one end shutoff water inlet (11) of first piston, the sealed hydraulic oil (15) of first piston other end, delivery port (12) set up between water inlet (11) and hydraulic oil (15).
3. The simple water burst measuring device for the mine according to claim 2, wherein a second piston (21) is further arranged in the second module (2), the large end of the second piston (21) is sealed with hydraulic oil (15), the small end of the second piston (21) is sleeved in the display device (23), scales for displaying the flow value are arranged on the display device (23), and the second piston slides in the display device (23) and indicates the corresponding scales.
4. The simple gushing water measuring device for the mine according to claim 3, characterized in that an observation window (22) is arranged on the outer wall of the second module (2), a pointer (27) is fixed at the end of the second piston (21), and the scale value indicated by the pointer (27) can be viewed through the observation window (22).
5. The simple gushing water measuring device for mine according to claim 4, characterized in that the display device (23) is provided with a plurality of scale groups on the outer wall, a gear mechanism is fixed on one end of the display device (23), and the display device (23) is rotated by the gear mechanism to select different scale groups.
6. The simple gushing water measuring device for the mine according to claim 3, wherein the first piston (13) and the second piston (21) are both dumbbell-shaped, and rod parts of the first piston (13) and the second piston (21) are sleeved with return springs.
7. The simple gushing water measuring device for mine according to any one of claims 1 to 6, characterized in that the switch mechanism comprises a first communicating hole (31) and a second communicating hole (32) which are vertical to each other and are arranged on the side wall of the third module (3), wherein the first communicating hole (31) is communicated with the inside of the first module (1), and the second communicating hole (32) is flush with the chamber height of the second module (2).
8. The simple gushing water measuring device for mine according to claim 7, characterized in that the upper part of the third module (3) is fixedly connected with the first module (1), and the lower part of the third module (3) is rotatably connected with the first module (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221844356.XU CN217765088U (en) | 2022-07-18 | 2022-07-18 | Mine is with simply gushing water measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221844356.XU CN217765088U (en) | 2022-07-18 | 2022-07-18 | Mine is with simply gushing water measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217765088U true CN217765088U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221844356.XU Active CN217765088U (en) | 2022-07-18 | 2022-07-18 | Mine is with simply gushing water measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217765088U (en) |
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2022
- 2022-07-18 CN CN202221844356.XU patent/CN217765088U/en active Active
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