CN215718162U

CN215718162U - Intelligent limit person management system applied to coal mine

Info

Publication number: CN215718162U
Application number: CN202122134801.5U
Authority: CN
Inventors: 高仁旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

An intelligent personnel-limiting management system applied to a coal mine comprises a counting module, a warning module and an energy supply module, wherein the counting module comprises a shell and a first sliding block, the front surface of the shell is provided with a through groove, the shell is rotatably provided with an opening and closing door at the through groove, the opening and closing door can be turned over to close the through groove, the shell is provided with a sliding cavity adjacent to the rotating end of the opening and closing door, the first sliding block is arranged in the sliding cavity and can slide along the length direction of the sliding cavity, the rotating end of the opening and closing door is in driving connection with the first sliding block, the warning module comprises a warning lamp, the warning lamp is arranged at the top of the shell, the energy supply module comprises a battery, the battery is electrically connected with the warning lamp, the turning opening and closing door can drive the first sliding block to slide along the sliding cavity for a certain distance, the first sliding block can trigger the warning lamp to light when sliding to one end of the sliding cavity, and remind a user of entering a mine to reach a limited number so as to achieve the purpose of personnel limiting, and simultaneously compared with common electronic personnel-limiting equipment, mechanical transmission is not easily affected by the environment, and the use is more stable.

Description

Intelligent limit person management system applied to coal mine

Technical Field

The utility model relates to the field of a limit person management device, in particular to an intelligent limit person management system applied to a coal mine.

Background

The mining of coal mine has certain danger, in order to prevent and control the crowd and die the crowd and injure the accident risk, need to limit the total number of people of single shift operation in the pit, therefore, the statistics of the number of people when the single shift is in the pit is very necessary, although there is the limit person management system who calculates the number of people through the sensor on the market, but electronic equipment easily receives the influence of service environment and leads to the fault misalignment, has certain use risk, therefore it is necessary to design a section not to rely on electronic equipment, difficult to receive the environmental impact, be convenient for limit get into the intelligent limit person management system who is applied to the coal mine of mine personnel quantity.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the intelligent personnel-limiting management system applied to the coal mine, which does not depend on electronic equipment, is not easily influenced by the environment and is convenient for limiting the number of personnel entering a mine.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent limit personnel management system applied to coal mines comprises a counting module, a warning module and an energy supply module, the counting module comprises a shell and a first sliding block, wherein the front surface of the shell is provided with a through groove, the shell is rotatably provided with an opening and closing door at the through groove, the opening and closing door can turn over to close the through groove, a sliding cavity is arranged at the position of the shell body adjacent to the rotating end of the opening and closing door, the first sliding block is arranged in the sliding cavity, and can slide along the length direction of the sliding cavity, the rotating end of the opening and closing door is in driving connection with the first sliding block, the warning module comprises a warning lamp, the warning lamp is arranged at the top of the shell, the energy supply module comprises a battery, the battery is electrically connected with the warning lamp, the opening and closing door can drive the first sliding block to slide for a certain distance along the sliding cavity, and the first sliding block can trigger the warning lamp to light when sliding to one end of the sliding cavity.

Preferably, the counting module still includes second slider, a plurality of ball and gear, the casing is close to the door that opens and shuts rotation end department level and is equipped with the guide way, the vertical ejector pin that is equipped with in door top, the ejector pin top penetrates in the guide way to can follow the guide way and slide, second slider and ball all set up in the guide way, second slider and ball all can follow the guide way and slide, just the ball sets up between ejector pin and second slider, be equipped with the cavity of putting through with guide way and slip chamber respectively on the casing, the gear rotationally sets up in the cavity, first slider openly is equipped with the rack along its length direction, gear one end and rack toothing, the gear rotation can be stirred to the second slider.

Preferably, the counting module further comprises a poking block, a limiting boss is arranged at the bottom of the second slider, the poking block is arranged at the bottom of the second slider, the back face of the poking block is attached to the limiting boss, the top end of the poking block is rotatably connected with the bottom of the second slider, a reed is arranged at the bottom of the second slider, one end of the reed is fixedly connected with the second slider, the other end of the reed is positively abutted against the poking block, a second spring is further arranged in the guide groove, two ends of the second spring are respectively abutted against the end point of the guide groove and the second slider, and the bottom end of the poking block extends into the cavity and can poke the gear.

Preferably, an iron sheet is arranged on the back of the first sliding block along the length direction of the first sliding block, and a magnet adsorbed with the iron sheet is arranged on the inner wall of the sliding cavity.

Preferably, the warning module further comprises a switch, and the switch is horizontally arranged at one end of the sliding cavity.

Preferably, the energy supply module further comprises a solar panel, the solar panel is obliquely arranged at the top of the shell, and the solar panel is electrically connected with the battery.

Preferably, this be applied to intelligent limit person management system in colliery still includes the entrance guard module, the entrance guard module includes controller and electromagnetic lock, the controller sets up in casing top one side, the electromagnetic lock sets up at logical groove top, the overhead portion that opens and shuts is equipped with the board of inhaling each other with the electromagnetic lock, the controller respectively with electromagnetic lock and battery electric connection.

(III) advantageous effects

The utility model has the beneficial effects that: the utility model utilizes the opening and closing turnover of the opening and closing door, controls the first sliding block to slide for a fixed distance through the transmission structure, and triggers the switch to enable the warning lamp to light up after the first sliding block slides to the end point of the sliding cavity so as to remind a user of reaching the limited number of people entering a mine, thereby achieving the purpose of limiting personnel.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

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

FIG. 2 is a first cross-sectional view of the present invention;

FIG. 3 is a second cross-sectional view of the present invention;

FIG. 4 shows an enlarged view at A in FIG. 3;

FIG. 5 shows an enlarged view at B in FIG. 3;

FIG. 6 is a third cross-sectional view of the present invention;

FIG. 7 shows an enlarged view at C in FIG. 6;

FIG. 8 is an external view of the first slider according to the present invention;

in the figure: 1 counting module, 11 shells, 110 opening and closing doors, 111 guide grooves, 112 mandrils, 12 first sliding blocks, 120 iron sheets, 13 second sliding blocks, 130 reeds, 14 balls, 15 gears, 16 dialing blocks, 2 warning modules, 21 warning lamps, 22 switches, 3 energy supply modules, 31 batteries, 32 solar panels, 4 door control modules, 41 controllers and 42 electromagnetic locks.

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. 1-8, an intelligent administrator management system applied to coal mines comprises a counting module 1, a warning module 2 and an energy supply module 3, wherein the counting module 1 comprises a shell 11 and a first sliding block 12, a through groove is arranged on the front surface of the shell 11, an opening and closing door 110 is rotatably arranged on the through groove of the shell 11, the opening and closing door 110 can be turned over and closed, a sliding cavity is arranged at the position of the shell 11 adjacent to the rotating end of the opening and closing door 110, the first sliding block 12 is arranged in the sliding cavity, and can follow sliding chamber length direction and slide, the door 110 that opens and shuts rotates the end and is connected with the drive of first slider 12, warning module 2 includes warning light 21, warning light 21 sets up at 11 tops of casing, and energy supply module 3 includes battery 31, battery 31 and warning light 21 electric connection, and the door 110 that opens and shuts that overturns can order about first slider 12 along the sliding chamber certain distance that slides, and first slider 12 slides and can trigger warning light 21 bright lamp when sliding chamber one end.

Specifically, the user can install the housing 11 at the mine entrance for use; the casing 11 is equipped with the latch closure near the rotation end department of the opening and closing door 110, and the latch closure runs through the opening and closing door 110 and with opening and closing door 110 sliding connection, and the latch closure both ends all are equipped with first spring to after opening and closing door 110 upset is opened, first spring can order about opening and closing door 110 and reset and close.

To sum up, during the use, the staff opens door 110 that opens and shuts one by one and gets into the mine through leading to the groove, and every upset of door 110 that opens and shuts is once, can order about first slider 12 one section fixed distance that slides downwards, after the certain number of times that opens and shuts repeatedly of door 110 that opens and shuts, first slider 12 slides to sliding chamber one end and triggers warning light 21 and light to remind the user to get into the number and reach the maximum value of settlement, and then the personnel quantity that the restriction got into the mine, simultaneously, mechanical transmission is difficult to receive environmental impact.

Further, the counting module 1 further comprises a second slider 13, a plurality of balls 14 and a gear 15, the housing 11 is horizontally provided with a guide groove 111 near the rotating end of the opening/closing door 110, the top of the opening/closing door 110 is vertically provided with a push rod 112, the top end of the push rod 112 penetrates into the guide groove 111 and can slide along the guide groove 111, the second slider 13 and the balls 14 are both arranged in the guide groove 111, the second slider 13 and the balls 14 can slide along the guide groove 111, the balls 14 are arranged between the push rod 112 and the second slider 13, the housing 11 is provided with a cavity communicated with the guide groove 111 and the sliding cavity, the gear 15 is rotatably arranged in the cavity, the front surface of the first slider 12 is provided with a rack along the length direction thereof, one end of the gear 15 is engaged with the rack, and the second slider 13 can toggle the gear 15 to rotate.

Further, the counting module 1 further comprises a poking block 16, a limiting boss is arranged at the bottom of the second slider 13, the poking block 16 is arranged at the bottom of the second slider 13, the back face of the poking block 16 is attached to the limiting boss, the top end of the poking block 16 is rotatably connected with the bottom of the second slider 13, a reed 130 is arranged at the bottom of the second slider 13, one end of the reed 130 is fixedly connected with the second slider 13, the other end of the reed is positively abutted against the poking block 16, a second spring is further arranged in the guide groove 111, two ends of the second spring are respectively abutted against the end point of the guide groove 111 and the second slider 13, and the bottom end of the poking block 16 extends into the cavity and can poke the gear 15.

Specifically, one end of a rotating shaft of the gear 15 penetrates through the shell 11 to the outside, and a rocker is arranged at the penetrating end, so that a user can rotate the gear 15 to drive the first sliding block 12 to slide and reset, and the reuse is facilitated; the back of the shifting block 16 is abutted against the limit boss, so that the shifting block 16 can help to apply force when pushing the gear 15; the first sliding block 12 is in interference fit with the sliding cavity so as to prevent the first sliding block 12 from sliding downwards under the action of gravity and influencing the use; the front of the shell 11 is provided with an opening communicated with the sliding cavity, and the side of the first sliding block 12 adjacent to the opening is provided with a number so that a user can master the number of people entering a mine.

In summary, when the user turns over and opens the opening and closing door 110, the ejector rod 112 turns over along with the opening and closing door 110 and slides along the guide groove 111, the ejector rod 112 slides to push the adjacent balls 14 to slide along the guide groove 111, so that the plurality of balls 14 are linked to finally push the second slider 13 to slide, the second slider 13 slides along the guide groove 111 to push the toggle block 16 to abut against the adjacent gear teeth on the gear 15 and push the gear 15 to turn over until the toggle block 16 is separated from the gear 15, at this time, the first slider 12 is driven by the gear 15 to slide downwards for a certain distance, the second slider 13 extrudes the second spring, and the second spring deforms and stores energy; after a user passes through the opening and closing door 110, the opening and closing door 110 is rotated and reset under the action of the first spring, the ejector rod 112 reversely slides and resets along with the opening and closing door 110, meanwhile, the second spring can reset and pushes the second slider 13 and the ball 14 to reset and slide, when the second slider 13 resets and slides, the shifting block 16 abuts against adjacent gear teeth, at the moment, the shifting block 16 overturns upwards around the rotating end and passes through and presses the spring sheet 130, after passing through the gear teeth, the spring sheet 130 releases energy and drives the shifting block 16 to reset, the situation that the gear 15 rotates when the shifting block 16 resets is avoided, the second slider 13 can be pushed to slide back and forth once when the opening and closing door 110 is opened and closed once, the gear 15 is further driven to rotate in a unidirectional fixed angle, so as to drive the first slider 12 to slide downwards for a fixed distance until the first slider 12 slides to the bottom end of the sliding cavity to trigger the warning lamp 21, and the user can set the opening and closing times of the opening and closing door 110 by limiting the downward sliding times of the first slider 12, and then reach the purpose of restriction entering mine number of people, mechanical transmission is more stable than pure electronic equipment simultaneously, is difficult to receive the environmental impact.

Further, the back of the first sliding block 12 is provided with an iron sheet 120 along the length direction thereof, the inner wall of the sliding cavity is provided with a magnet which is adsorbed with the iron sheet 120, and the first sliding block 12 is prevented from sliding down along the sliding cavity under the influence of gravity during use and being influenced by use through the mutual adsorption of the iron sheet 120 and the magnet.

Further, the warning module 2 further comprises a switch 22, the switch 22 is horizontally arranged at one end of the sliding cavity, when the first sliding block 12 slides to the bottom end of the sliding cavity, the first sliding block 12 extrudes the switch 22, and the switch 22 controls the warning lamp 21 to light; when the first sliding block 12 slides upwards and is separated from the bottom end of the sliding cavity, the first sliding block 12 is separated from the switch 22, the switch 22 is reset, and the warning lamp 21 is turned off.

Further, energy supply module 3 still includes solar panel 32, and the slope of solar panel 32 sets up at 11 tops of casing, solar panel 32 and battery 31 electric connection to solar panel 32 has avoided extra walking the line for battery 31 charges constantly daytime, and is simultaneously more energy-concerving and environment-protective.

Further, in the embodiment of the present invention, the door control module 4 is further included, the door control module 4 includes a controller 41 and an electromagnetic lock 42, the controller 41 is disposed on one side of the top of the housing 11, the electromagnetic lock 42 is disposed on the top of the through groove, a magnetic attraction plate capable of attracting the electromagnetic lock 42 is disposed on the top of the opening/closing door 110, and the controller 41 is electrically connected to the electromagnetic lock 42 and the battery 31, respectively.

To sum up, the opening and closing door 110 is closed in a normal state, and the magnetic attraction plate and the electromagnetic lock 42 are mutually attracted to prevent an idle person from intruding; when in use, the controller 41 can be used to start or close the electromagnetic lock 42 only by using the corresponding IC card, and the controller 41 and the electromagnetic lock 42 are the prior art and will not be described in the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intelligent limit personnel management system applied to a coal mine is characterized by comprising: the counting module (1), the warning module (2) and the energy supply module (3), wherein the counting module (1) comprises a shell (11) and a first sliding block (12), a through groove is arranged on the front surface of the shell (11), an opening and closing door (110) is rotatably arranged on the through groove of the shell (11), the opening and closing door (110) can turn over to close the through groove, a sliding cavity is arranged at the position of the shell (11) adjacent to the rotating end of the opening and closing door (110), the first sliding block (12) is arranged in the sliding cavity, and can slide along the length direction of the sliding cavity, the rotating end of the opening and closing door (110) is in driving connection with the first sliding block (12), the warning module (2) comprises a warning lamp (21), the warning lamp (21) is arranged at the top of the shell (11), the energy supply module (3) comprises a battery (31), and the battery (31) is electrically connected with the warning lamp (21);

the opening and closing door (110) is turned over, the first sliding block (12) can be driven to slide for a certain distance along the sliding cavity, and the warning lamp (21) can be triggered to light when the first sliding block (12) slides to one end of the sliding cavity.

2. An intelligent coal mine-applied limit personnel management system according to claim 1, wherein the counting module (1) further comprises a second slide (13), a plurality of balls (14) and a gear (15);

a guide groove (111) is horizontally formed in the shell (11) close to the rotating end of the opening and closing door (110), a top rod (112) is vertically arranged at the top of the opening and closing door (110), and the top end of the top rod (112) penetrates into the guide groove (111) and can slide along the guide groove (111);

second slider (13) and ball (14) all set up in guide way (111), second slider (13) and ball (14) all can follow guide way (111) and slide, just ball (14) set up between ejector pin (112) and second slider (13), be equipped with the cavity with guide way (111) and slip chamber switch-on respectively on casing (11), gear (15) rotationally set up in the cavity, first slider (12) openly is equipped with the rack along its length direction, gear (15) one end and rack toothing, second slider (13) can toggle gear (15) and rotate.

3. The intelligent administrator management system applied to the coal mine is characterized in that, the counting module (1) further comprises a poking block (16), a limiting boss is arranged at the bottom of the second sliding block (13), the poking block (16) is arranged at the bottom of the second sliding block (13), the back surface of the toggle block (16) is attached to the limit boss, the top end of the toggle block (16) is rotatably connected with the bottom of the second sliding block (13), a reed (130) is arranged at the bottom of the second sliding block (13), one end of the reed (130) is fixedly connected with the second sliding block (13), the other end of the reed is propped against the front surface of the toggle block (16), a second spring is arranged in the guide groove (111), two ends of the second spring are respectively propped against the end point of the guide groove (111) and the second sliding block (13), the bottom end of the poking block (16) extends into the cavity and can poke the gear (15).

4. An intelligent coal mine limit personnel management system according to claim 3, wherein the back of the first sliding block (12) is provided with an iron sheet (120) along the length direction, and the inner wall of the sliding cavity is provided with a magnet which is adsorbed with the iron sheet (120).

5. An intelligent coal mine-applied limit personnel management system according to claim 4, wherein the warning module (2) further comprises a switch (22), and the switch (22) is horizontally arranged at one end of the sliding cavity.

6. An intelligent coal mine restriction management system according to claim 5, wherein the energy supply module (3) further comprises a solar panel (32), the solar panel (32) is obliquely arranged on the top of the casing (11), and the solar panel (32) is electrically connected with the battery (31).

7. The intelligent administrator management system applied to the coal mine is characterized by further comprising an entrance guard module (4), wherein the entrance guard module (4) comprises a controller (41) and an electromagnetic lock (42), the controller (41) is arranged on one side of the top of the shell (11), the electromagnetic lock (42) is arranged on the top of the through groove, the top of the opening and closing door (110) is provided with a magnetic attraction plate capable of being mutually attracted with the electromagnetic lock (42), and the controller (41) is respectively electrically connected with the electromagnetic lock (42) and the battery (31).