CN213088064U - Multifunctional drilling detection rescue system - Google Patents

Abstract

The utility model discloses a rescue system is surveyed in multi-functional drilling belongs to and detects rescue technical field in the pit. It includes: the detection and rescue device is used for extending into the interior of the borehole for detection or rescue; the display control device is connected with the detection rescue device through a signal line; the signal wire conveying device is used for controlling the signal wire to extend out or retract so as to control the position of the detection and rescue device extending into the drill hole; wherein, the detection rescue device includes: the system comprises at least one public socket and one or more of a water depth detection part, a gas collection part, a video and audio communication part and a material delivery part which are detachably connected with the public socket. The utility model discloses the switching of each item function can be realized to the detection part, and each item data that detect can make the first hand data of rescue personnel in time master accident area in the pit, provides technical support for the science rescue.

Description

Multifunctional drilling detection rescue system

Technical Field

The utility model relates to a colliery drilling rescue equipment field, in particular to rescue system is surveyed in multi-functional drilling.

Background

Major accidents of coal mines in China occur frequently and the situation is severe. The emergency rescue work is particularly critical because coal mine accidents have the characteristics of emergencies and disasters. In recent years, the coal mine emergency rescue technology is rapidly developed, wherein the drilling rescue technology is a novel and efficient rescue means which is gradually created in the field of coal mine emergency rescue. The drilling rescue aims at saving the lives of people, a lifesaving channel is rapidly opened from the ground to the underground through a special instrument, and trapped people are rescued from the ground, so that the drilling rescue method is a comprehensive concept integrating drilling positioning, detection, ventilation, drainage, communication and the like.

The ground and underground direct channel enables rescue workers to intuitively carry out coal mine accident rescue work, and has high rescue success rate, however, although the current drilling rescue becomes a research hotspot in the mine emergency rescue field at home and abroad, the drilling rescue is still in the exploration and development stage on the whole, and particularly, the research of China in the aspect is far behind abroad. By summarizing the experience of repeated successful practice of drilling rescue in China, various problems faced in the current rescue work can be obtained: the detection signals provided by the existing drilling rescue equipment are few in types, and signal detection in a well and material delivery in the well cannot be realized through one set of equipment, so that the rescue condition is lack of control, the first-hand data of an underground accident area cannot be timely mastered, the rescue work lacks of technical support, and scientific rescue cannot be practically realized. Therefore, it has become an urgent technical problem to be solved in the art to provide a multifunctional rescue drilling detection device.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a multi-functional drilling detection rescue system makes the first hand data of rescue personnel can in time master accident area in the pit, provides technical support for the science rescue.

To the technical problem mentioned above, the utility model provides a following technical scheme:

a multifunctional borehole detection rescue system, comprising: the detection and rescue device is used for extending into the interior of the borehole for detection or rescue; the display control device is connected with the detection rescue device through a signal line; and a signal wire conveying device for controlling the extension or retraction of a signal wire to control the position of the detection and rescue device extending into the borehole, the detection and rescue device comprising: the system comprises at least one public socket and one or more of a water depth detection part, a gas collection part, a video and audio communication part and a material delivery part which are detachably connected with the public socket.

The utility model discloses an among the partial implementation, the depth of water detection portion gaseous collection portion audio-visual communication portion and material delivery portion do not include with public socket complex quick-operation joint, quick-operation joint with public socket threaded connection, the communication line that quick-operation joint stretches out peg graft in public socket's the jack.

The utility model discloses an among the partial implementation mode, the depth of water detection portion includes a first lag barrel and is located inside a first level sensor and the second level sensor of a first lag barrel, first level sensor with the interval sets for the distance about the second level sensor.

The utility model discloses an among the partial implementation mode, gaseous collection portion includes the second lag sleeve and is located the inside diaphragm pump of second lag sleeve and with the gaseous collection courage of the gas vent intercommunication of diaphragm pump, set up pressure sensor on the gaseous collection courage.

In some embodiments of the present invention, the audio-visual communication portion includes a third protection sleeve, the third protection sleeve includes an upper sleeve and a lower sleeve, a first driving motor and a second driving motor are disposed in the upper sleeve, the first driving motor is used for driving the lower sleeve to swing relative to the upper sleeve, and the second driving motor is used for driving the lower sleeve to rotate along its own axis; and an image acquisition device, a sound recognition device and an intercom device are arranged in the lower sleeve.

The utility model discloses an among the partial implementation mode, image acquisition device includes first camera and second camera, first camera with the collection direction of second camera sets up perpendicularly.

The utility model discloses an among the some embodiments, material delivery portion includes the storage tank and is located the warning light in the storage tank outside.

The utility model discloses an among the some embodiments, the storage tank includes box and case lid, the case lid is in open or close under display control device's control.

The utility model discloses an among the partial embodiment, quick-operation joint with first lag sleeve the second lag sleeve the third lag sleeve and the storage tank is connected through the installing support respectively, perhaps, quick-operation joint fixed connection in first lag sleeve the second lag sleeve the third lag sleeve and on the upper end cover of storage tank.

The utility model discloses an among the partial implementation mode, signal line conveyor includes dish line ware and pulley counter, the pulley counter install in being located on the support of drilling hole department, the signal line twine in get into through the pulley count on the dish line ware drilling inboard.

The technical scheme of the utility model prior art relatively has following technological effect:

the utility model discloses an among the multi-functional drilling detection rescue system, through will surveying the rescue device and set up public socket, the detection of depth of water portion, gaseous collection portion, audio-visual communication portion and goods and materials delivery portion can respectively with public socket can dismantle the connection. In the application process, the switching of various functions can be realized only by replacing the detection parts with different functions at the front end. The detected data can enable rescuers to timely master the first-hand data of the underground accident area, and technical support is provided for scientific rescue; the survival environment of the trapped people in the accident site is mastered in time, and the rescue direction is determined.

Drawings

The objects and advantages of the present invention will be understood from the following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a specific embodiment of the multifunctional drilling detection and rescue system of the present invention;

fig. 2 is a schematic view of a connection structure of a common plug and a quick connector in the multifunctional drilling detection rescue system of the present invention;

fig. 3 is a schematic structural view of a water depth detecting part in the multifunctional drilling detection rescue system of the present invention;

fig. 4 is a schematic structural diagram of a gas collecting part in the multifunctional drilling detection rescue system of the present invention;

fig. 5 is a schematic structural view of the audio-visual communication part in the multifunctional drilling detection rescue system of the present invention;

fig. 6 is a schematic structural diagram of an operating state of the audio-visual communication part in the multifunctional drilling detection rescue system of the present invention;

fig. 7 is a schematic structural view of a material delivery part in the multifunctional drilling detection rescue system of the present invention;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The utility model discloses a rescue system is surveyed in multi-functional drilling one embodiment, it is shown with reference to figure 1, it includes: the detection and rescue device 100 is used for extending into a drill hole to detect or rescue, and the signal wire conveying device 200 is used for controlling the extension or retraction of a signal wire so as to control the position of the detection and rescue device 100 extending into the drill hole; and a display control device 300 for displaying the detection signal of the detection rescue device 100 and controlling the operation of the detection rescue device 100, wherein the display control device 300 is connected with the detection rescue device 100 through a signal line.

Wherein the detection and rescue device 100 includes: at least one public socket 101, and one or more of a water depth detection unit 103, a gas collection unit 104, an audio/video communication unit 105, and a material delivery unit 106 detachably connected to the public socket 101.

The multifunctional drilling detection and rescue system is characterized in that the detection and rescue device 100 is arranged to be a public socket 101, a water depth detection part 103 for detecting the depth of a water surface or the depth of a water body, a gas collection part 104 for detecting gas in a drill hole, an audio-video communication part 105 for carrying out audio-video collection and communication in the drill hole and a material delivery part 106 for delivering materials in the drill hole can be respectively connected with the public socket 101, and in the application process, the switching of various functions can be realized only by replacing detection parts with different functions at the front end. The detected data can enable rescuers to timely master the first-hand data of the underground accident area, and technical support is provided for scientific rescue; the survival environment of the trapped people in the accident site is mastered in time, and the rescue direction is determined.

Specifically, as shown in fig. 3 to 7, the water depth detection unit 103, the gas collection unit 104, the audio/video communication unit 105, and the material delivery unit 106 respectively include a quick connector 102 that is engaged with the public socket 101. As shown in fig. 2, the quick connector 102 is screwed with the public socket 101, and a signal line plug extending from the quick connector 102 is inserted into a jack of the public socket 101.

Specifically, the threaded connection of the utility socket 101 and the quick connector 102 can be interchanged, that is, the utility socket 101 can be provided with both a male thread and a female thread; the two are matched with each other; similarly, the connection structure of the public socket 101 and the communication line in the quick connector 102 can be interchanged, in one embodiment, the public socket 101 is provided with a structure with a plurality of sockets, and the quick connector 102 is provided with a structure with a plurality of plug lines; in another mode, the common receptacle 101 is configured to have a plurality of plug wires, and the quick connector 102 is configured to have a plurality of sockets.

Specifically, the signal line conveying device 200 comprises a wire winder 201 and a pulley counter 202, wherein the pulley counter 202 is mounted on a bracket at the position of the drilling hole, and the signal line is wound on the wire winder 201 and enters the inner side of the drilling hole through the pulley counter 202. When the drilling detection rescue is carried out, the display control device 300 controls the wire coiling device 201 to rotate along a first direction, the wire coiling device 201 winds the pulley counter 202 to lower a signal wire into a drill hole, and the pulley counter 202 is used for calculating the lowering length of the signal wire; when the detection rescue device 100 needs to be replaced, the display control device 300 controls the wire coiling device 201 to rotate in the opposite direction of the first direction, and the wire coiling device 201 drives the signal wire to move upwards, so that the detection rescue device 100 is driven to move to the outside of a drill hole.

The following describes the structure and the operation principle of the water depth detection unit 103, the gas collection unit 104, the audio/video communication unit 105, and the material delivery unit 106.

< Water depth detecting section 103>

As shown in fig. 3, the water depth detecting unit 103 includes a first protecting sleeve 1031, and a first liquid level sensor 1032 and a second liquid level sensor 1033 which are located inside the first protecting sleeve 1031, wherein the first liquid level sensor 1032 and the second liquid level sensor 1033 are spaced apart from each other by a predetermined distance.

Wherein the first level sensor 1032 is configured to detect a depth of a water surface within the borehole; the second liquid level sensor 1033 is used for detecting the depth of the water bottom in the borehole; the depth of the body of water itself can be calculated from the depths of the water surface and the water bottom detected by the first and second level sensors 1032, 1033.

Specifically, the first fluid level sensor 1032 comprises a first float switch, and the second fluid level sensor 1033 comprises a second float switch.

Specifically, the quick connector 102 is disposed on the upper side of the first protecting sleeve 1031; as shown in fig. 3, the quick connector 102 is connected to the first protective sleeve 1031 via a mounting bracket.

When the water level detection part is adopted for water level detection, firstly, a water level and water depth detection part is connected with the public socket 101 through the quick connector 102 to realize communication connection; starting the display control device 300, after the system runs stably, putting the water depth detection part 103 into the rescue drill hole, when the first float switch sends a signal, when the first liquid level sensor 1032 reaches the position of the water surface in the drill hole, the display control device 300 displays and records the water level in the hole, and continues to put the water depth detection part 103 down, when the second float switch sends a signal, the second liquid level sensor 1033 touches the water bottom, the display control device 300 displays and records the water bottom position in the hole, and simultaneously, the water depth is displayed and recorded on the display control device 300 through system calculation (the water bottom depth-the water level depth is the water depth). At this time, the water depth detection unit 103 is lifted to the ground, the display control device 300 is turned off, and the water depth detection unit 103 is detached.

< gas collecting section 104>

As shown in fig. 4, the gas collecting part 104 includes a second protecting sleeve 1041, a diaphragm pump 1042 located inside the second protecting sleeve 1041, and a gas collecting bladder 1043 communicated with an exhaust port of the diaphragm pump 1042, and the gas collecting bladder 1043 is provided with a pressure sensor 1044. The diaphragm pump 1042 is started under the control of the display control device 300, the gas collection bladder 1043 is used for collecting the gas pumped by the diaphragm pump 1042, and when the pressure sensor 1044 detects that the pressure in the gas collection bladder 1043 reaches a set value, the display control device 300 controls the diaphragm pump 1042 to stop.

Specifically, a check valve (not shown) is disposed at an air outlet of the diaphragm pump 1042 to prevent the backflow of the gas in the gas collection bladder 1043.

Specifically, the quick coupling 102 is arranged on the upper side of the second protective sleeve 1041; as shown in fig. 4, the quick connector 102 is connected to the first protective sleeve 1031 via a mounting bracket.

When the gas collection part 104 is used for gas collection, firstly, the gas collection part 104 is connected with the public socket 101 through the quick connector 102 to realize communication connection; and starting the display control device 300, after the system runs stably, putting the gas collection part 104 into the rescue drill hole, and stopping putting the gas collection part 104 after the gas collection part reaches the bottom of the hole. The display control device 300 is used to control the gas collection part 104 to separate the membrane pump 1042 and start, when the gas collection bladder 1043 is full, the pressure sensor 1044 transmits a signal to the display control device 300, and the display control device 300 turns off the membrane pump 1042 and finishes the gas collection at the bottom of the hole. Promote gaseous collection portion 104 part to ground, close display control device 300, dismantle gaseous collection portion 104, take off the gaseous collection courage 1043 in gaseous collection portion 104, utilize the instrument to detect gas parameter.

< Audio/video communication Unit 105>

As shown in fig. 5, the audio/video communication unit 105 includes a third sheath cylinder 1051, the third sheath cylinder 1051 includes an upper sleeve 1051a and a lower sleeve 1051b, and an image capturing device 1054, a sound recognition device 1055, and an intercom device 1056 are disposed in the lower sleeve 1051 b. The image acquisition device 1054 is used for acquiring image data in the hole; the sound recognition device 1055 is used for capturing weak sound signals in an accident area, and the intercom device 1056 is used for intercommunicating with underground trapped personnel. In order to make the collection range of the image collection device 1054 in the lower sleeve 1051b cover all corners in the borehole, the voice recognition device 1055 and the intercom device 1056 can be aimed at the trapped people in the borehole, a first drive motor 1052 and a second drive motor 1053 are arranged in the upper sleeve 1051a, the first drive motor 1052 is used for driving the lower sleeve 1051b to swing relative to the upper sleeve 1051a, and the second drive motor 1053 is used for driving the lower sleeve 1051b to rotate along the axis thereof; thus, as shown in fig. 6, after the first driving motor 1052 is controlled to operate, the lower sleeve 1051b can swing relative to the upper sleeve 1051a along an angle which is 90 degrees at the maximum with the axis of the upper sleeve 1051a, and the second driving motor 1053 drives the lower sleeve 1051b to rotate 360 degrees along the axis thereof, so that no dead angle image collection in the drilled hole can be achieved.

Specifically, the image capturing device 1054 includes a first camera 1054a and a second camera 1054b, and the capturing directions of the first camera 1054a and the second camera 1054b are vertically arranged. Through setting up two cameras, can observe the collection picture of two cameras simultaneously at display control device 300 side, make the rescue personnel acquire the situation in the pit more fast, improved this detection rescue system's rescue efficiency.

Specifically, the quick coupling 102 is fixedly coupled to the upper end cap of the upper sleeve 1051 a.

When the audio-visual communication part 105 is used for collecting images and sounds, firstly, the audio-visual communication part 105 is connected with the public socket 101 through the quick connector 102 to realize communication connection; and starting the display control device 300, after the system runs stably, putting the video communication part 105 into the rescue drill hole, displaying and recording the video image in the drill hole by the display control device 300, and stopping putting down when the image, sound collection and voice communication part reaches the bottom of the hole. The display control device 300 is used for controlling the first driving motor 1052 to vertically rotate to enable the lower sleeve 1051b to swing 90 degrees and integrally turn to be L-shaped, and then the second driving motor 1053 is used for controlling the lower sleeve 1051b to rotate around the axis of the lower sleeve 1051b to realize the functions of observing images in an accident space by 360 degrees, capturing weak sound signals in an accident area and communicating with underground trapped people. After the collection is finished, the video communication unit 105 is lifted to the ground, the display control device 300 is turned off, and the video communication unit 105 is detached.

< Material delivery Unit 106>

As shown in fig. 7, the material delivering part 106 includes a storage box 1061 and a warning light 1062 located outside the storage box 1061. The storage box 1061 is used for containing the goods and materials to be delivered, and the warning lamp 1062 is turned on to warn the position of the underground trapped personnel to deliver the goods and materials.

The storage box 1061 includes a box 1061a and a box cover 1061b, and the box cover 1061b is opened or closed under the control of the display control device 300. The specific manner of opening the case cover 1061b is not exclusive, and a spring switch may be used to control the opening or closing of the case cover 1061 b.

When the material delivery part 106 is used for delivering materials, firstly, equipment and materials to be delivered are put into the storage box 1061, and then the material delivery part 106 is connected with the public socket 101 through the quick connector 102 to realize communication connection; and starting the display control device 300, after the system runs stably, putting the material delivery part 106 into the rescue drill hole, and stopping the downward placement when the material delivery part 106 of the equipment reaches the bottom of the hole. The display control device 300 is used to start the warning light 1062 of the material delivery unit 106 and turn on the spring switch to supply materials to the underground trapped personnel. After the material delivery is completed, the material delivery part 106 of the equipment is lifted to the ground, the display control device 300 is closed, and the material delivery part 106 is detached.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (10)

1. A multifunctional borehole detection rescue system, comprising:

the detection and rescue device is used for extending into the interior of the borehole for detection or rescue;

the display control device is connected with the detection rescue device through a signal line;

and the signal wire conveying device is used for controlling the signal wire to extend out or retract so as to control the position of the detection and rescue device extending into the drill hole, and is characterized in that:

the detection rescue device comprises:

the system comprises at least one public socket and one or more of a water depth detection part, a gas collection part, a video and audio communication part and a material delivery part which are detachably connected with the public socket.

2. The multifunctional drilling detection and rescue system according to claim 1, characterized in that:

the water depth detection part, the gas collection part, the audio-visual communication part and the material delivery part respectively comprise quick connectors matched with the public socket, the quick connectors are in threaded connection with the public socket, and communication lines extending out of the quick connectors are inserted into plug holes of the public socket.

3. The multifunctional drilling detection and rescue system according to claim 2, characterized in that:

the water depth detection part comprises a first protective sleeve, a first liquid level sensor and a second liquid level sensor, wherein the first liquid level sensor and the second liquid level sensor are located inside the first protective sleeve, and the first liquid level sensor and the second liquid level sensor are spaced at a set distance from top to bottom.

4. The multifunctional drilling detection and rescue system according to claim 3, characterized in that:

the gas collection part comprises a second protection sleeve and a diaphragm pump arranged inside the second protection sleeve and a gas collection liner communicated with an exhaust port of the diaphragm pump, and a pressure sensor is arranged on the gas collection liner.

5. The multifunctional drilling detection and rescue system according to claim 4, characterized in that:

the audio-visual communication part comprises a third protection sleeve, the third protection sleeve comprises an upper sleeve and a lower sleeve, a first driving motor and a second driving motor are arranged in the upper sleeve, the first driving motor is used for driving the lower sleeve to swing relative to the upper sleeve, and the second driving motor is used for driving the lower sleeve to rotate along the axis of the lower sleeve; and an image acquisition device, a sound recognition device and an intercom device are arranged in the lower sleeve.

6. The multifunctional drilling detection and rescue system according to claim 5, characterized in that: the image acquisition device comprises a first camera and a second camera, and the acquisition directions of the first camera and the second camera are perpendicular to each other.

7. The multifunctional drilling detection and rescue system according to claim 5, characterized in that:

the material delivery part comprises a storage box and a warning lamp located on the outer side of the storage box.

8. The multifunctional drilling detection and rescue system according to claim 7, characterized in that: the storage box comprises a box body and a box cover, and the box cover is opened or closed under the control of the display control device.

9. The multifunctional drilling detection and rescue system according to claim 7, characterized in that: the quick-operation joint with first lag sleeve, second lag sleeve, third lag sleeve and the storage tank is connected through the installing support respectively, perhaps, quick-operation joint fixed connection in first lag sleeve, second lag sleeve, third lag sleeve and on the upper end cover of storage tank.

10. The multifunctional drilling detection and rescue system according to claim 1, characterized in that: the signal line conveyor includes dish line ware and pulley counter, the pulley counter is installed on the support that is located drilling hole department, the signal line twine in on the dish line ware and get into through the pulley count the drilling is inboard.

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