阅读说明：本技术 一种方便使用的煤矿甲烷检测仪器 (Coal mine methane detecting instrument who facilitates use ) 是由 王鹏 于 2018-06-21 设计创作，主要内容包括：本发明公开了一种方便使用的煤矿甲烷检测仪器,包括箱体,所述箱体左侧壁开设有槽体,所述槽体的内侧壁中部固定安装有隔板,所述隔板将通槽分成左腔和右腔两部分,所述右腔的右侧壁开设有滑道,所述右腔的底面固定安装有电机,所述电机的输出端固定安装有丝杠,即通过启动电机.电机带动丝杠转动,而调节块由于卡接在滑道内侧壁不能进行滑动进而在丝杠上通过螺纹上下移动,进而带动甲烷检测仪上下移动可以更全面的对甲烷进行检测,同时还对开关控制器发出启动信号,开关控制器便会启动开关进而LED灯带点亮,可以防止人们在没有听见警报时,LED灯带亮起到警示作用,双重警示使检测效果更完善。(The invention discloses a coal mine methane detection instrument convenient to use, which comprises a box body, wherein a groove body is arranged on the left side wall of the box body, a partition plate is fixedly arranged in the middle of the inner side wall of the groove body, the partition plate divides the through groove into a left cavity and a right cavity, a slide way is arranged on the right side wall of the right cavity, a motor is fixedly arranged on the bottom surface of the right cavity, a lead screw is fixedly arranged at the output end of the motor, namely, a motor is started to drive the lead screw to rotate, a regulating block cannot slide on the inner side wall of the slide way due to being clamped on the inner side wall of the slide way, and then moves up and down on the lead screw through threads, so that a methane detector is driven to move up and down, methane can be detected more comprehensively, meanwhile, a starting signal is sent to a switch controller, the switch can be started, the double warning makes the detection effect more perfect.)

1. The utility model provides a coal mine methane detecting instrument who facilitates use, includes box (1), its characterized in that: the improved methane tank is characterized in that a tank body (2) is arranged on the left side wall of the tank body (1), a partition plate (3) is fixedly arranged in the middle of the inner side wall of the tank body (2), the partition plate (3) divides the through tank (2) into a left cavity (4) and a right cavity (5), a slide (6) is arranged on the right side wall of the right cavity (5), a motor (7) is fixedly arranged on the bottom surface of the right cavity (5), a lead screw (8) is fixedly arranged at the output end of the motor (7), an adjusting block (9) is screwed on the outer side wall of the lead screw (8), the right end of the adjusting block (9) is clamped on the inner side wall of the slide (6), a methane detector (10) is fixedly arranged at the right end of the outer side wall of the adjusting block (9), an LED lamp strip (11) is fixedly arranged on the inner side wall of the left cavity (4), a switch (12) is fixedly arranged, the switch controller (13) is electrically connected with the methane detector (10).

2. The coal mine methane detection instrument convenient to use of claim 1, wherein: the front end and the rear end of the bottom of the left cavity (4) are hinged with an I-shaped movable pushing frame (15), and the middle part of the outer side wall of the I-shaped movable pushing frame (15) is sleeved with a protective sleeve (16).

3. The coal mine methane detection instrument convenient to use of claim 1, wherein: the bottom surface fixed mounting of box (1) has battery (17), methane detector (10) are connected to battery (17) electricity.

4. The coal mine methane detection instrument convenient to use of claim 1, wherein: the periphery of the lower surface of the box body (1) is hinged with universal wheels (18).

5. The coal mine methane detection instrument convenient to use of claim 1, wherein: last fixed surface of box (1) installs regulation seat (19), fine setting draw-in groove (20) have been seted up to the inside wall bottom surface of adjusting seat (19), the inside wall front end of adjusting seat (19) rotates the one end of installing pivot (21), the other end of pivot (21) rotates and installs in the inside wall rear end of adjusting seat (19), the lateral wall fixed mounting of pivot (21) has light (14), battery (17) is connected to light (14) electricity.

Technical Field

The invention relates to the technical field of methane detection, in particular to a coal mine methane detection instrument convenient to use.

Background

In the process of coal mining, a coal mine is always stored at the bottom of the ground, so that a lot of methane gas can be generated, and the methane concentration in the coal mine needs to be measured in the mining process, but the existing methane detection instrument for the coal mine is inconvenient to use, and the detection instrument is often required to be manually held to detect the concentration of methane in the whole coal mine, so that the labor intensity of detection personnel is increased, and people sometimes can have the phenomenon that the methane concentration is too high and can not hear an alarm sound in the detection process, so that danger is generated.

Disclosure of Invention

The invention aims to provide a coal mine methane detection instrument which is convenient to use, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a colliery methane detecting instrument who facilitates use, includes the box, the cell body has been seted up to box left side wall, the inside wall middle part fixed mounting of cell body has the baffle, the baffle will lead to the groove and fall into left chamber and right chamber two parts, the slide has been seted up to the right side wall in right side chamber, the bottom surface fixed mounting in right side chamber has the motor, the output fixed mounting of motor has the lead screw, the lateral wall spiro union of lead screw has the regulating block, regulating block right-hand member joint in the inside wall of slide, the lateral wall right-hand member fixed mounting of regulating block has the methane detector, the inside wall fixed mounting in left side chamber has LED lamp area, the left side wall fixed mounting of baffle has the switch, the right side wall fixed mounting of baffle has the switch controller.

Preferably, the front end and the rear end of the bottom of the left cavity are hinged with an I-shaped movable pushing frame, and the middle part of the outer side wall of the I-shaped movable pushing frame is sleeved with a protective sleeve.

Preferably, the bottom surface of box is fixed with the battery, methane detector is connected to the battery electricity.

Preferably, universal wheels are hinged to the periphery of the lower surface of the box body.

Preferably, the last fixed surface of box installs the regulation seat, the fine setting draw-in groove has been seted up to the inside wall bottom surface of adjusting the seat, the inside wall front end of adjusting the seat rotates the one end of installing the pivot, the other end of pivot rotates and installs in the inside wall rear end of adjusting the seat, the lateral wall fixed mounting of pivot has the light, the battery is connected to the light electricity.

Compared with the prior art, the invention has the beneficial effects that: the invention firstly detects the methane content in the coal mine by pushing the hand-push I-shaped movable pushing frame to detect the methane concentration of the box body in front of people in advance, namely, people can escape from the coal mine at any time in advance when danger occurs, the methane detector slides in the slideway, namely, the motor is started to drive the screw rod to rotate, the screw rod drives the adjusting block to rotate, the adjusting block cannot slide due to being clamped on the inner side wall of the slideway and then moves up and down on the screw rod through threads, further drives the methane detector to move up and down to detect the methane more comprehensively, and once the methane detector is dangerous, the methane detector can give an alarm, meanwhile, a starting signal is sent to the switch controller, the switch controller can start the switch to further lighten the LED lamp strip, can prevent that people from not hearing when reporting an emergency and asking for help or increased vigilance, LED lamp area lights and plays the warning effect, and dual warning makes detection effect more perfect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the adjusting seat of the present invention.

In the figure: the methane tank comprises a tank body 1, a tank body 2, a partition plate 3, a left cavity 4, a right cavity 5, a slideway 6, a motor 7, a lead screw 8, an adjusting block 9, a methane detector 10, an LED lamp strip 11, a switch 12, a switch controller 13, a lighting lamp 14, an I-shaped movable push frame 15, a protective sleeve 16, a storage battery 17, a universal wheel 18, an adjusting seat 19, a fine adjustment clamping groove 20 and a rotating shaft 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a colliery methane detecting instrument who facilitates use, the power distribution box comprises a box body 1, cell body 2 has been seted up to 1 left side wall of box, the inside wall middle part fixed mounting of cell body 2 has baffle 3, baffle 3 will lead to groove 2 and fall into left chamber 4 and 5 two parts in right chamber, slide 6 has been seted up to the right side wall in right chamber 5, the bottom surface fixed mounting in right chamber 5 has motor 7, motor 7's output fixed mounting has lead screw 8, lead screw 8's lateral wall spiro union has regulating block 9, 9 right-hand member joints of regulating block are in slide 6's inside wall, regulating block 9's lateral wall right-hand member fixed mounting has methane detector 10, play the early warning effect to the operation safety at dangerous scene, the instrument adopts imported sensor and microcontroller technique, signal stability has, the precision is high, advantages such as good repeatability. The instrument is compatible with various control alarm devices, PLC, DCS and other control systems, and can simultaneously realize the functions of on-site alarm, remote monitoring and alarm. The methane detection and acousto-optic alarm integrated machine is suitable for continuous online detection of methane concentration and on-site acousto-optic alarm in various industrial environments and special environments, has an early warning effect on operation safety of dangerous sites, adopts an imported sensor and microcontroller technology, has the advantages of stable signals, high precision, good repeatability and the like, and is suitable for various dangerous places in an explosion-proof wiring mode. The instrument is compatible with various control alarms, a PLC, a DCS and other control systems, can simultaneously realize on-site alarm, remote monitoring and alarm functions, the RBBJ type gas detector uses a high-speed CPU processor, can rapidly and accurately process system tasks, ensures the reliability of the detector, adopts an inlet gas sensitive element, has high precision, strong reliability, fast response and recovery time, good gas selectivity and strong anti-interference capability, an LED lamp strip 11 is fixedly arranged on the inner side wall of a left cavity 4, a switch 12 is fixedly arranged on the left side wall of a partition plate 3, a switch controller 13 is fixedly arranged on the right side wall of the partition plate 3, the switch controller 13 is electrically connected with the methane detector 10, firstly, when the methane content in a coal mine is detected, the hand-pushed 'I' type movable push frame 15 of the coal mine is used for further detecting the methane concentration in advance in front of a human body 1, namely, people can escape in advance at any time when danger occurs, and methane detector 10 slides in slide 6, promptly through starter motor 7, motor 7 drives lead screw 8 and rotates, lead screw 8 drives regulating block 9 and rotates, and regulating block 9 is owing to the joint can not slide at slide 6 inside walls and then reciprocate through the screw on lead screw 8, and then drive methane detector 10 and reciprocate can be more comprehensive detect methane, in case dangerous methane detector 10 just can send out the police dispatch newspaper, still send actuating signal to switch controller 13 simultaneously, switch controller 13 just can starting switch and then LED lamp area 11 lights, can prevent that people from not hearing when reporting to police, LED lamp area 11 lights and plays the warning effect, dual warning makes detection effect more perfect.

Specifically, in order to move the box body 1 forward under the driving of the universal wheels 18 by holding the "i" type movable pushing frame 15, and further detect methane by the methane detector 10, the front end and the rear end of the bottom of the left cavity 4 are hinged with the "i" type movable pushing frame 15, and the middle part of the outer side wall of the "i" type movable pushing frame 15 is sleeved with the protecting sleeve 16.

Specifically, the whole circuit is powered by the storage battery 17, the storage battery 17 is fixedly mounted on the bottom surface of the box body 1, and the storage battery 17 is electrically connected with the methane detector 10.

Specifically, in order to facilitate the movement of the case 1, universal wheels 18 are hinged around the lower surface of the case 1.

Particularly, can rotate on fine setting draw-in groove 20 through adjusting pivot 21, thereby can finely tune the scope of light 14, and then reach suitable angle and throw light on, the last fixed surface of box 1 installs regulation seat 19, fine setting draw-in groove 20 has been seted up to the inside wall bottom surface of regulation seat 19, the one end of installing pivot 21 is rotated to the inside wall front end of adjusting seat 19, the other end of pivot 21 rotates and installs in the inside wall rear end of adjusting seat 19, the lateral wall fixed mounting of pivot 21 has light 14, battery 17 is connected to light 14 electricity.

The working principle is as follows: firstly, when the methane content in a coal mine is detected, the hand-pushed 'I' -shaped movable push frame 15 is used for further detecting the concentration of methane in front of a person in the box body 1, namely, when danger occurs, the person can escape from the coal mine in advance at any time, the methane detector 10 slides in the slide way 6, namely, the motor 7 is started, the motor 7 drives the lead screw 8 to rotate, the lead screw 8 drives the adjusting block 9 to rotate, the adjusting block 9 can not slide due to being clamped on the inner side wall of the slide way 6 and further can move up and down on the lead screw 8 through threads, so that the methane detector 10 is driven to move up and down, the methane can be detected more comprehensively, once the dangerous methane detector 10 is in existence, an alarm is sent, meanwhile, a starting signal is sent to the switch controller 13, the switch controller 13 can start the switch and further the LED lamp strip 11 to light up, and the condition, the LED lamp strip 11 is lighted to play a warning role, and double warning enables the detection effect to be more perfect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.