CN108711364A - Improved safety instruction mechanism in a kind of mine hole - Google Patents

Improved safety instruction mechanism in a kind of mine hole Download PDF

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Publication number
CN108711364A
CN108711364A CN201810486932.XA CN201810486932A CN108711364A CN 108711364 A CN108711364 A CN 108711364A CN 201810486932 A CN201810486932 A CN 201810486932A CN 108711364 A CN108711364 A CN 108711364A
Authority
CN
China
Prior art keywords
plate
hinged
electromagnet
journal stirrup
mine hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810486932.XA
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Chinese (zh)
Other versions
CN108711364B (en
Inventor
徐亚维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuji Yulong Intelligent Technology Co., Ltd
Original Assignee
Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd filed Critical Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
Priority to CN201810486932.XA priority Critical patent/CN108711364B/en
Publication of CN108711364A publication Critical patent/CN108711364A/en
Application granted granted Critical
Publication of CN108711364B publication Critical patent/CN108711364B/en
Active legal-status Critical Current
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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F7/22Means for attaching signs, plates, panels, or boards to a supporting structure for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F11/00Rescue devices or other safety devices, e.g. safety chambers or escape ways
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/18Special adaptations of signalling or alarm devices

Abstract

The invention discloses improved safety instruction mechanisms in a kind of mine hole, including the mounting plate being fixed on the top surface of mine hole, the side of mounting plate forms the hinged journal stirrup of a pair first, strut is hinged with by articulated shaft on first hinged journal stirrup, articulated shaft upper sleeve has torsional spring, the lower end of strut to be equipped with notice board, the first support plate and the second support plate are formed on mounting plate, support bar is plugged in first support plate, one end of support bar is connected with the piston rod of cylinder;The lower end of notice board rear end face forms the hinged journal stirrup of a pair second, connecting rod is hinged with the second hinged journal stirrup, the upper end of connecting rod is hinged on sliding block, sliding block is plugged in the guide groove of molding on a mounting board, the both ends of guide groove are fixed and are plugged with the first electromagnet and the second electromagnet, first electromagnet mutually attracts with sliding block, and the second electromagnet mutually repels with sliding block.The effect of safety instruction of the present invention is good, while being avoided that collision.

Description

Improved safety instruction mechanism in a kind of mine hole
Technical field:
The present invention relates to the technical fields that mine hole warns part, are specifically related to improved safety instruction machine in a kind of mine hole Structure.
Background technology:
Mining engineering is divided into coal mine class and non-coal mine class.Mining be from the earth's crust or the technology of earth's surface exploit mineral resources and Science, generally refers to the exploitation of metal or nonmetal depdosit, and the mining of broad sense further includes the exploitation and ore dressing of coal and oil, in fact Matter is selectivity acquisition and the handling process of a kind of material.Mining industry is a kind of important raw material extractive industry, such as metallic ore Stone is the primary raw material of metallurgical industry, and non-metallic ore is industrial chemicals and construction material, and coal and oil are important the energy.Mesh It is easy to happen danger in preceding mining process, needs to install caution slogan in mine hole, and some posters are not eye-catching at present, Huo Zheqi The nameplate of poster is arranged on the side wall in mine hole, is easy to bump against during cart push, or the top mounted on mine hole, Although avoiding collision, warning effect is poor, it is necessary to be improved.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural mine hole Interior improved safety instruction mechanism makes it with more the utility value in industry.
Invention content:
The purpose of the present invention aims to solve the problem that problem of the existing technology, and it is good to provide a kind of effect of safety instruction, simultaneously It is avoided that improved safety instruction mechanism in the mine hole of collision.
The present invention relates to improved safety instruction mechanisms in a kind of mine hole, including the mounting plate being fixed on the top surface of mine hole, The side of the mounting plate forms the first hinged journal stirrup of a pair, and branch is hinged with by articulated shaft on the described first hinged journal stirrup Bar, the articulated shaft upper sleeve have torsional spring, and the both ends of the torsional spring are separately fixed on articulated shaft and the first hinged journal stirrup, described The lower end of strut is equipped with notice board, and the front end face of the notice board is equipped with prompt poster, the peace of the first hinged journal stirrup side The first support plate and the second support plate being oppositely arranged, the distance of first support plate and the second support plate are formed in loading board More than the width of notice board, support bar is plugged in the first support plate, one end of the support bar is resisted against the second support plate On inner wall, the connecting plate of L-type is formed on the outer wall of the first support plate, baffle is formed on support bar, and support bar upper sleeve has The both ends of first compression spring, first compression spring are born against on the baffle and connecting plate, and the other end of support bar is pierced by company Fishplate bar is connected with the piston rod of cylinder, and the cylinder is fixed on connecting plate;
The lower end of the notice board rear end face forms the hinged journal stirrup of a pair second, and the lower end of tilting connecting rod passes through fulcrum It is hinged with the described second hinged journal stirrup, the upper end of the connecting rod is hinged on third and is hinged on journal stirrup, and connecting rod passes through the first support Between plate and the second support plate, the third is hinged journal stirrup and is molded on sliding block, and the sliding block is plugged on molding on a mounting board Guide groove in, the both ends of the guide groove are fixed and are plugged with the first electromagnet and the second electromagnet, first electromagnetism Tie Tong Mutually attract with sliding block after electricity, second electromagnet mutually repels after being powered with sliding block, and sliding block is close to the second electromagnet, the first support Plate and the second support plate are located between guide groove and the first hinged journal stirrup;
Heavy platform, the heavy platform of front side and the institute of rear side are formed on front side of the mounting plate and on the mine hole bottom surface of rear side State and be respectively equipped with preceding trigger and rear trigger in heavy platform, the preceding trigger and rear trigger with cylinder, the first electromagnet It is electrically connected with the second electromagnet.
By above-mentioned technical proposal, in the use of the present invention, notice board is mounted on strut lower end, it is eye-catching.And in order to prevent Collision, notice board can be overturn, and specifically, when cart shifts preceding trigger onto, preceding trigger triggers the first electromagnet and the second electromagnetism Tie Tong electricity, sliding block, which is repelled by the second electromagnet towards the first electromagnet, to be slided, while the first electromagnet attracts sliding block movement, sliding block It is mobile that notice board overturning is driven by connecting rod, drive strut overturning articulated shaft rotation, torsional spring deformation storage elastic potential energy same with this When, cylinder is also triggered startup, and the piston rod of cylinder pulls support bar to leave the second support plate, and the first compression spring stores bullet by compression Property potential energy, at this time notice board be flipped up between the first support plate and the second support plate, the top of support bar, then cylinder fall Electric support bar resets under the action of the first compression spring discharges elastic potential energy, then the first electromagnet and the second electromagnet power down, turns round Spring release elastic potential energy drives notice board to downwardly turn over and is resisted against on support bar, then cart passes through, and will not be sent out with notice board Raw collision.Similarly after cart warp, rear trigger triggering cylinder starts, and the movement of support bar, torsional spring is pulled to continue to discharge elastic potential Can, notice board falls down reset between the first support plate and the second support plate.
Through the above scheme, improved safety instruction mechanism is having the good safety instruction work of effect in mine hole of the invention With while be avoided that and collide.
As a preference of the above scheme, the preceding trigger and rear trigger include lifter plate, bottom plate, are molded over Guide post on the lifter plate, the column sleeve being molded on the bottom plate, the triggering block being fixed on lifter plate and it is fixed on bottom Reception block on plate, bottom plate are fixed on the bottom surface of heavy platform, and the guide post is plugged in the column sleeve, and column sleeve upper sleeve has The both ends of two compression springs, second compression spring are born against on lifter plate and bottom plate, and the triggering block and the reception block are opposite It answers, receives block and be electrically connected with cylinder, the first electromagnet and the second electromagnet.By said program, when cart shifts preceding trigger onto, push away The lifter plate of trigger sinks before car weight amount makes, and the second compression spring is compressed, and triggering block is in contact with block is received, to trigger cylinder Start, the first electromagnet and the second electromagnet are powered;Similarly after cart warp, cart weight makes under the lifter plate of rear trigger Heavy, the second compression spring is compressed, and triggering block is in contact with block is received, and is started to trigger cylinder.
As a preference of the above scheme, the side wall of the sliding block be equipped with self-lubricating layer, the self-lubricating layer against On the inner wall of guide groove.
As a preference of the above scheme, the notice board is distributed in the middle part of mine height of holes, notice board front end face It prompts poster to prompt poster using LED, reserve battery is equipped in notice board, the reserve battery and LED prompt posters are logical Cross conducting wire electrical connection.
As a preference of the above scheme, the support bar is equipped with cushion pad.
As a preference of the above scheme, the bottom surface in the upper surface of the lifter plate and mine hole is parallel.
As a preference of the above scheme, the torsional spring is located between the hinged journal stirrup of a pair first.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention, And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings:
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the partial side structural schematic diagram of Fig. 1;
Fig. 3 is another partial side structural schematic diagram of Fig. 1;
Fig. 4 is resisted against structural schematic diagram when support bar for notice board in the present invention.
Specific implementation mode:
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below Example is not limited to the scope of the present invention for illustrating the present invention.
Referring to Fig. 1 to Fig. 4, improved safety instruction mechanism in a kind of mine hole of the present invention, including it is fixed on mine hole The side of mounting plate 1 on 10 top surfaces, the mounting plate 1 forms the hinged journal stirrup 21 of a pair first, the described first hinged journal stirrup Strut 32 is hinged with by articulated shaft 31 on 21,31 upper sleeve of the articulated shaft has torsional spring 33, the both ends difference of the torsional spring 33 It is fixed on articulated shaft 31 and first to be hinged on journal stirrup 21, torsional spring 33 is located at a pair first and is hinged between journal stirrup 21, the strut 32 Lower end notice board 34 is installed, the front end face of the notice board 34 is equipped with prompt poster 35, and notice board 34 is distributed in mine hole The prompt poster 35 at the middle part of 10 height, 34 front end face of notice board prompts poster using LED, and reserve battery is equipped in notice board 34 (not shown), the reserve battery and LED prompt posters are electrically connected by conducting wire, the installation of the first hinged 21 side of journal stirrup The first support plate 41 and the second support plate 42 being oppositely arranged, first support plate, 41 and second support plate are formed on plate 1 42 distance is more than the width of notice board 34, is plugged with support bar 5 in the first support plate 41, one end of the support bar 5 against On the inner wall of the second support plate 42, support bar 5 is equipped with cushion pad 6, and L-type is formed on the outer wall of the first support plate 41 Connecting plate 43, forms baffle 501 on support bar 5, and 5 upper sleeve of support bar has the first compression spring 71, and the two of first compression spring 71 End is born against on the baffle 51 and connecting plate 43, and the other end of support bar 5 is pierced by the work that connecting plate 43 is connected with cylinder 8 Stopper rod, the cylinder 8 are fixed on connecting plate 43.
Referring to Fig. 1, Fig. 4, the lower end of 34 rear end face of the notice board forms the hinged journal stirrup 22 of a pair second, tilting company The lower end of bar 9 is hinged by fulcrum 91 and the described second hinged journal stirrup 22, and the upper end of the connecting rod 9 is hinged on third and hingedly props up On ear 23, across the first support plate 41 and the second support plate 42, the third is hinged journal stirrup 23 and is molded over sliding block 20 connecting rod 9 On, the sliding block 20 is plugged in the guide groove 101 being molded on mounting plate 1, and the side wall of sliding block 20 is equipped with self-lubricating layer 30, The self-lubricating layer 30 is resisted against on the inner wall of guide groove 101, and the both ends of the guide groove 101, which are fixed, is plugged with the first electromagnet 51 and second electromagnet 52, first electromagnet 51 attract with 20 phase of sliding block after being powered, second electromagnet 52 and sliding block Mutually repel after 20 energizations, sliding block 20 is located at guide groove 101 close to the second electromagnet 52, the first support plate 41 and the second support plate 42 Between the first hinged journal stirrup 21.
Referring to Fig. 1, form heavy platform 11 on 10 bottom surface of mine hole of the front side of the mounting plate 1 and rear side, front side it is described Preceding trigger 61 and rear trigger 62 are respectively equipped in heavy platform 11 and the heavy platform 11 of rear side, the preceding trigger 61 is touched with rear Hair device 62 is electrically connected with cylinder 8, the first electromagnet 51 and the second electromagnet 52, and the preceding trigger 61 and rear trigger 62 are equal Including lifter plate 63, bottom plate 64, the guide post 65 being molded on the lifter plate 63, the column sleeve being molded on the bottom plate 64 66, the triggering block 67 being fixed on lifter plate 63 and the reception block 68 being fixed on bottom plate 64, the upper surface of lifter plate 63 and mine The bottom surface in hole 10 is parallel, and bottom plate 64 is fixed on the bottom surface of heavy platform 11, and the guide post 65 is plugged in the column sleeve 66, column Covering 66 upper sleeves has the second compression spring 72, and the both ends of second compression spring 72 are born against on lifter plate 63 and bottom plate 64, described Triggering block 67 and the reception block 68 are corresponding, receive block 68 and are electrically connected with cylinder 8, the first electromagnet 51 and the second electromagnet 52 It connects.By said program, the trigger 61 before cart is shifted onto, the lifter plate 63 of trigger 61 sinks before cart weight makes, the second pressure Spring 72 is compressed, and triggering block 67 is in contact with block 68 is received, to trigger the startup of cylinder 8, the first electromagnet 51 and the second electromagnetism Iron 52 is powered;Similarly after cart warp, cart weight makes the lifter plate 3 of rear trigger 62 sink, and the second compression spring 72 is compressed, and touches Hair block 67 is in contact with block 68 is received, and starts to trigger cylinder 8.
Referring to Fig. 1, Fig. 4, in the specific implementation, notice board 34 is mounted on 32 lower end of strut to the present invention, eye-catching.And in order to anti- It only collides, notice board 34 can be overturn, and specifically, the trigger 61 before cart is shifted onto, preceding trigger 61 triggers the first electromagnet 51 It is powered with the second electromagnet 52, sliding block 20, which is repelled by the second electromagnet 52 towards the first electromagnet 51, to be slided, while the first electromagnetism Iron 51 attracts sliding block 20 to move, and the movement of sliding block 20 drives notice board 34 to overturn by connecting rod 9, and strut 32 is driven to overturn articulated shaft 31 Rotation, the deformation storage elastic potential energy of torsional spring 33, at the same time, cylinder 8 is also triggered startups, the piston rod pulling support 5 of cylinder 8 Bar leaves the second support plate 42, and the first compression spring 71 stores elastic potential energy by compression, and notice board 34 is flipped up to first at this time Between fagging 41 and the second support plate 42, the top of support bar 5, then 8 power down support bar 5 of cylinder the first compression spring 71 discharge bullet Property potential energy under the action of reset, then 52 power down of the first electromagnet 51 and the second electromagnet, torsional spring 33 discharge elastic potential energy drive Notice board 34, which downwardly turns over, to be resisted against on support bar 5, then cart passes through, and will not be collided with notice board 34.Similarly push away After vehicle passes through, rear trigger 62 triggers cylinder 8 and starts, and support bar 5 is pulled to move, and torsional spring 33 continues to discharge elastic potential energy, prompts Plate 34 falls down reset between the first support plate 41 and the second support plate 42.
In conclusion improved safety instruction mechanism is having the good safety instruction effect of effect in the mine hole of the present invention It is avoided that and collides simultaneously.
Improved safety instruction mechanism in mine hole provided by the present invention, only specific implementation mode of the invention, but this The protection domain of invention is not limited thereto, any one skilled in the art the invention discloses technical scope It is interior, it can easily think of the change or the replacement, should all cover within the scope of the present invention.Therefore, protection scope of the present invention is answered It is subject to the scope of the claims.

Claims (7)

1. improved safety instruction mechanism in a kind of mine hole, including the mounting plate (1) that is fixed on mine hole (10) top surface, feature It is:The side of the mounting plate (1) forms the hinged journal stirrup (21) of a pair first, and described first is hinged on journal stirrup by hinged Axis (31) is hinged with strut (32), and articulated shaft (31) upper sleeve has torsional spring (33), the both ends of the torsional spring to be separately fixed at On articulated shaft (31) and the first hinged journal stirrup (21), the lower end of the strut (32) is equipped with notice board (34), the notice board Front end face be equipped with prompt poster (35), the be oppositely arranged is formed on the mounting plate 1 of first hinged journal stirrup (21) side The distance of one support plate (41) and the second support plate (42), first support plate (41) and the second support plate (42) is more than prompt The width of plate (34) is plugged with support bar (5) in the first support plate (41), and one end of the support bar is resisted against the second support plate (42) on inner wall, the connecting plate (43) of L-type is formed on the outer wall of the first support plate (41), support bar forms gear on (5) Plate (501), support bar (5) upper sleeve have the first compression spring (71), the both ends of first compression spring to bear against in the baffle (501) and on connecting plate (43), the other end of support bar (5) is pierced by the piston rod that connecting plate (43) is connected with cylinder (8), described Cylinder is fixed on connecting plate (43);
The lower end of notice board (34) rear end face forms the hinged journal stirrup (22) of a pair second, the lower end of tilting connecting rod (9) It is hinged by fulcrum (91) and the described second hinged journal stirrup (22), the upper end of the connecting rod (9) is hinged on third and is hinged journal stirrup (23) on, for connecting rod (9) across the first support plate (41) and the second support plate (42), the third is hinged journal stirrup (23) molding On sliding block (20), the sliding block is plugged in the guide groove (101) being molded on mounting plate (1), the both ends of the guide groove It is fixed to be plugged with the first electromagnet (51) and the second electromagnet (52), after the first electromagnet (51) energization with sliding block (20) phase Attracting, second electromagnet (52) is mutually repelled after being powered with sliding block (20), close second electromagnet (52) of sliding block (20), and first Support plate (41) and the second support plate (42) are located between guide groove (101) and the first hinged journal stirrup (21);
Heavy platform (11), the heavy platform of front side are formed on front side of the mounting plate (1) and on mine hole (10) bottom surface of rear side (11) and in the heavy platform of rear side (11) preceding trigger (61) and rear trigger (62), the preceding trigger (61) are respectively equipped with It is electrically connected with cylinder (8), the first electromagnet (51) and the second electromagnet (52) with rear trigger (62).
2. improved safety instruction mechanism in mine hole according to claim 1, it is characterised in that:The preceding trigger (61) With rear trigger (62) include lifter plate (63), bottom plate (64), the guide post (65) being molded on the lifter plate (63), at It column sleeve (66) of the type on the bottom plate (64), the triggering block (67) being fixed on lifter plate (63) and is fixed on bottom plate (64) Reception block (68), bottom plate (64) is fixed on the bottom surface of heavy platform (11), and the guide post (65) is plugged on the column sleeve (66) Interior, column sleeve (66) upper sleeve has the second compression spring (72), the both ends of second compression spring to bear against in lifter plate (63) and bottom plate (64) on, the triggering block (67) and the reception block (68) are corresponding, receive block (68) and cylinder (8), the first electromagnet (51) it is electrically connected with the second electromagnet (52).
3. improved safety instruction mechanism in mine hole according to claim 1, it is characterised in that:The side of the sliding block (20) Wall is equipped with self-lubricating layer (30), and the self-lubricating layer is resisted against on the inner wall of guide groove (101).
4. improved safety instruction mechanism in mine hole according to claim 1, it is characterised in that:The notice board (34) point Cloth prompts poster, notice board in the middle part of mine hole (10) height, the prompt poster (35) of notice board (34) front end face using LED (34) reserve battery is equipped in, the reserve battery and LED prompt posters are electrically connected by conducting wire.
5. improved safety instruction mechanism in mine hole according to claim 1, it is characterised in that:On the support bar (5) Equipped with cushion pad (6).
6. improved safety instruction mechanism in mine hole according to claim 2, it is characterised in that:The lifter plate (63) The bottom surface of upper surface and mine hole (10) is parallel.
7. improved safety instruction mechanism in mine hole according to claim 1, it is characterised in that:The torsional spring (33) is located at Between the hinged journal stirrup (21) of a pair first.
CN201810486932.XA 2018-05-21 2018-05-21 Improved safety prompting mechanism in mine hole Active CN108711364B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201810486932.XA CN108711364B (en) 2018-05-21 2018-05-21 Improved safety prompting mechanism in mine hole

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CN108711364B CN108711364B (en) 2020-11-13

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