CN111648820B - Mine emergency command device - Google Patents
Mine emergency command device Download PDFInfo
- Publication number
- CN111648820B CN111648820B CN202010501635.5A CN202010501635A CN111648820B CN 111648820 B CN111648820 B CN 111648820B CN 202010501635 A CN202010501635 A CN 202010501635A CN 111648820 B CN111648820 B CN 111648820B
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- China
- Prior art keywords
- plate
- command device
- disc
- bottom plate
- cross beam
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- 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.)
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
Abstract
The invention discloses a mine emergency command device which comprises a bottom plate, wherein a control rod is arranged in the middle of the bottom plate, a disc is arranged at the tail end of the control rod, a plurality of groups of fixing claws are arranged around the disc, sliding parts are oppositely arranged at the edge of the disc and the fixing claws, supporting plates are arranged at two ends of the bottom plate, a cross beam plate is arranged at the tail end of each supporting plate, a limiting pin is arranged at the joint of each cross beam plate and the corresponding supporting plate, a limiting hole is embedded in the position, opposite to the cross beam plate, of the tail end of each supporting plate, a placing groove is formed in the upper end of the bottom plate, flexible fabric is arranged in the placing groove, a blind hole is embedded in the tail end of each cross beam plate, and a folding rod is connected and arranged in the blind hole. The invention utilizes the cross beam plate and the supporting plate to rotatably support, and the flexible fabrics at two sides can bypass the upper end of the cross beam plate to form a temporary protection place, thereby facilitating temporary command in a mining area and improving the safety; the control stationary dog rotates can improve the support stability.
Description
Technical Field
The invention relates to the technical field of mine emergency equipment, in particular to a mine emergency command device.
Background
Mineral products are important resources in each country and region, are the basis of heavy industrial production, and are also related to the implementation of various light industry and civil engineering in many times. At present, mining accidents often occur, after the problems occur in mines, temporary command on site becomes more important, and on site of the accidents, rockfall, smoke dust and other possible hidden dangers also exist, so that emergency command devices are needed to be matched for site scheduling.
In the prior art, some emergency commands adopt a remote control sound amplification device, so that when an accident occurs, many emergency commands are affected along with line interruption. Because the most necessary is that related personnel discuss the emergency scheme according to the field situation quickly during emergency command, the situation that the personnel can not be close to the field and the protection of the commander is convenient can affect the actual command effect.
Disclosure of Invention
The invention aims to provide a mine emergency command device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mine emergency commanding device comprises a bottom plate, wherein traveling wheels are symmetrically and rotatably connected and arranged on two sides of the lower portion of the bottom plate, a control rod is movably arranged in the middle of the bottom plate in a penetrating mode through thread fit, a disc is rotatably connected and arranged at the tail end of the control rod through a bearing, a plurality of groups of fixed claws are arranged around the disc, sliding parts are oppositely arranged on the edge of the disc and the fixed claws, the sliding parts are connected with the side edges of the fixed claws in a sliding fit mode, supporting plates are symmetrically and rotatably connected and arranged at two ends of the bottom plate, a cross beam plate is rotatably connected and arranged at the tail end of the supporting plate, limiting pins are arranged at the connecting positions of the cross beam plate and the supporting plates in a penetrating mode, limiting holes are embedded in the opposite positions of the tail end of the supporting plate and the cross beam plate, mounting grooves are symmetrically embedded in two sides of the two groups of the supporting plates at the upper end of the bottom plate, a plurality of groups of flexible fabrics are arranged in the mounting grooves in a winding mode through rotating shafts, the end of the cross beam plate far away from the supporting plate is embedded with a blind hole, and a folding rod is connected in the blind hole.
Furthermore, the disc and the bottom of the bottom plate are arranged in parallel.
Furthermore, the fixed claws are rotatably connected and arranged at the bottom of the bottom plate in a hinged mode, and the multiple groups of fixed claws are distributed in an annular array by taking the circle center of the disc as an origin.
Furthermore, the tail ends, far away from the bottom plate, of the fixed claws are bent, sliding grooves are formed in the opposite inner sides of the multiple groups of fixed claws in an embedded mode, the multiple groups of sliding grooves are matched with the tail ends of the sliding pieces in a sliding mode, the length of each fixed claw is twice as long as the height of the bottom plate from the ground, and the distance between the connecting lines between the fixed claws symmetrical to the disc is smaller than the diameter of the disc.
Furthermore, the sliding part consists of a sliding block and a hinge, the sliding block is arranged in the sliding groove in a sliding fit mode, and the hinge is rotatably connected with the sliding block and the disc.
Furthermore, the crossbeam board and the backup pad pass through the rotating pin swivelling joint, the backup pad with the crossbeam board width is the same with thickness.
Furthermore, a torsion spring is connected between the rotating shaft and the tail end of the inner wall of the placement groove, the flexible fabric is wound on the rotating shaft, the tail end of the flexible fabric extends out of the placement groove, a thin rod is fixedly connected to the tail end of the flexible fabric extending out of the placement groove, and the length of the thin rod is greater than that of the placement groove.
Furthermore, the crossbeam board with the end that the backup pad rotated to be connected runs through and is provided with the through-hole, the through-hole is passed to spacer pin one end, and the spacer pin is peripheral to be connected between the through-hole end and be provided with the spring.
Furthermore, the supporting plate and the cross beam plate are flush, the through hole is perpendicular to the supporting plate, and the tail end of the limiting pin is movably embedded into the upper surface of the bottom plate.
Furthermore, the crossbeam board is relative the backup pad rotates and is, spacing hole and spacer pin set up relatively, just the spacer pin with spacing hole activity adaptation.
Compared with the prior art, the invention has the beneficial effects that: after the supporting plate is rotated, the cross beam plate is rotated relative to the supporting plate and locked by the limiting pin, so that flexible fabrics on two sides can bypass the upper end of the cross beam plate to form a temporary protection place, thereby facilitating temporary command in a mining area and improving safety; the control rod drives the fixed claw to rotate when driving the disc to lift through rotation, and the tail end of the fixed claw can be in contact with the ground or be far away from the ground, so that the bottom plate can be conveniently and stably arranged at uneven positions.
Drawings
Fig. 1 is a schematic structural diagram of a mine emergency command device.
Fig. 2 is a schematic top view of a mine emergency command device.
Fig. 3 is a schematic perspective view of a base plate in a mine emergency command device.
Fig. 4 is a schematic view of a connecting structure of a supporting plate and a beam plate in the mine emergency command device.
In the figure: 1-bottom plate, 2-road wheel, 3-control rod, 4-disc, 5-fixed claw, 6-support plate, 7-beam plate, 8-limit pin, 9-arrangement groove, 10-flexible fabric, 71-through hole, 72-blind hole and 73-folding rod.
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.
Example 1
Referring to fig. 1 to 3, in the embodiment of the invention, a mine emergency command device comprises a bottom plate 1, walking wheels 2 are symmetrically and rotatably connected to two sides of the lower portion of the bottom plate 1, the walking wheels 2 are rotatably connected to the lower end of the bottom plate 1 through bearings to facilitate movement of the bottom plate 1, a control rod 3 is movably arranged in the middle of the bottom plate 1 in a penetrating manner through a threaded fit manner, a disc 4 is rotatably connected to the tail end of the control rod 3 through a bearing, the disc 4 and the bottom of the bottom plate 1 are arranged in parallel, a plurality of groups of fixed claws 5 are arranged around the disc 4, the fixed claws 5 are rotatably connected to the bottom of the bottom plate 1 in a hinged manner, the plurality of groups of fixed claws 5 are distributed in an annular array with the center of the circle of the disc 4 as the origin, a sliding part is arranged on the edge of the disc 4 and the fixed claws 5 oppositely, and the sliding part is slidably connected with the side edge of the fixed claws 5, the connection is rotated to 1 both ends symmetry of bottom plate and is provided with backup pad 6, the end-to-end rotation of backup pad 6 is connected and is provided with crossbeam board 7, crossbeam board 7 and backup pad 6 rotate the connection through the rotating pin, backup pad 6 with 7 width of crossbeam board and thickness are the same, crossbeam board 7 with the junction of backup pad 6 runs through and is provided with spacer pin 8, 8 elastic connection of spacer pin are on crossbeam board 7, and 8 terminal activity embedding of spacer pin the upper surface of bottom plate 1, 6 terminal backup pad with 7 relative position embeddings of crossbeam board are provided with spacing hole, crossbeam board 7 is relative backup pad 6 rotates and is 90, spacing hole and 8 relative settings of spacer pin, just spacer pin 8 with spacing hole activity adaptation.
The end, far away from the bottom plate 1, of each fixed claw 5 is in a bent shape, sliding grooves are formed in the opposite inner sides of the groups of fixed claws 5 in an embedded mode, the sliding grooves are matched with the ends of the sliding pieces in a sliding mode, the length of each fixed claw 5 is twice as long as the distance between the bottom plate 1 and the ground, and the distance between the connecting lines between the fixed claws 5 symmetrical to the disc 4 is smaller than the diameter of the disc 4.
The slider comprises slider and hinge, slider sliding fit sets up in the spout, the hinge rotates and connects slider and disc 4, and when control lever 3 drove disc 4 through rotating and goes up and down, disc 4 drove the slider through the hinge and slides in the spout of stationary dog 5, and 5 one end of stationary dog rotate to be connected, and the distance is less than disc 4's diameter between 5 ends of two sets of symmetrical stationary dogs, so will produce when disc 4 goes up and down and rotate, and the end of stationary dog 5 can contact ground or keep away from ground, can conveniently settle bottom plate 1 in the position stability of some irregularities like this.
The upper end of the bottom plate 1 is symmetrically embedded with the two sides of the two groups of supporting plates 6 to form the placing grooves 9, a plurality of groups of flexible fabrics 10 are arranged in the placing grooves 9 in a winding mode through rotating shafts, torsion springs are connected between the rotating shafts and the tail ends of the inner walls of the placing grooves 9, the flexible fabrics 10 are arranged on the rotating shafts in a winding mode, the tail ends of the flexible fabrics 10 extend out of the placing grooves 9, thin rods are fixedly connected to the tail ends of the flexible fabrics 10 extending out of the placing grooves 9, the length of each thin rod is larger than that of the placing grooves 9, the flexible fabrics 10 can be drawn out of the placing grooves 9 through the thin rods, the supporting plates 6 are rotated, then the cross beam plates 7 are rotated relative to the supporting plates 6 and locked by the limiting pins 8, the flexible fabrics 10 on the two sides can pass over the upper ends of the cross beam plates 7, a temporary protection place is formed, temporary command can be conveniently carried out in a mining area, safety is improved, and movement is convenient.
Example 2
Referring to fig. 4, in the mine emergency command device according to the embodiment of the present invention, a through hole 71 is formed through a rotation connection end of the cross beam plate 7 and the support plate 6, when the support plate 6 and the cross beam plate 7 are flush, the through hole 71 and the support plate 6 are perpendicular to each other, one end of the limit pin 8 passes through the through hole 71, and a spring is connected between the periphery of the limit pin 8 and the end of the through hole 71, so that the limit pin 8 is prevented from falling off, and the stability of elastic connection is ensured.
The terminal embedding that backup pad 6 was kept away from to crossbeam board 7 is provided with blind hole 72, blind hole 72 in-connection is provided with folding rod 73, folding rod 73 adopts the scissor fork structure, when crossbeam board 7 and backup pad 6 are the right angle setting, pull out folding rod 73 from blind hole 72, and it is fixed with two sets of folding rod 73 end-to-end connection, can adopt the rope to bind during the connection or bolted connection is fixed, can make backup pad 6 and crossbeam board 7 of both sides on the bottom plate 1 stable be connected like this, conveniently form protection architecture, also make things convenient for the flexible surface fabric 10 of both sides to upwards cover the upper end at crossbeam board 7 and folding rod 73 from both sides, and backup pad 6 and crossbeam board 7 connect fixed back, the angle can not change, also can avoid backup pad 6 end and bottom plate 1 to rotate.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The mine emergency command device comprises a bottom plate (1), wherein walking wheels (2) are symmetrically and rotatably connected to the two sides of the lower portion of the bottom plate (1), and the mine emergency command device is characterized in that a control rod (3) is movably arranged in the middle of the bottom plate (1) in a penetrating mode through thread fit, the tail end of the control rod (3) is rotatably connected with a disc (4) through a bearing, a plurality of groups of fixing claws (5) are arranged around the disc (4), sliding parts are oppositely arranged on the edge of the disc (4) and the fixing claws (5), the sliding parts are connected with the side edges of the fixing claws (5) in a sliding fit mode, supporting plates (6) are symmetrically and rotatably connected to the two ends of the bottom plate (1), a cross beam plate (7) is rotatably connected to the tail end of the supporting plate (6), a limiting pin (8) is arranged at the joint of the cross beam plate (7) and the supporting plates (6) in a penetrating mode, the supporting plate is characterized in that limiting holes are formed in the tail ends of the supporting plates (6) and the cross beam plates (7) in an embedded mode, arranging grooves (9) are symmetrically formed in the two sides, located on the two groups of supporting plates (6), of the upper end of the bottom plate (1), flexible fabric (10) is arranged in the arranging grooves (9) in a winding mode through rotating shafts, blind holes (72) are formed in the tail ends, far away from the supporting plates (6), of the cross beam plates (7), and folding rods (73) are arranged in the blind holes (72) in a connected mode.
2. The mine emergency command device according to claim 1, wherein the fixed claws (5) are rotatably connected and arranged at the bottom of the base plate (1) in a hinged manner, and the multiple groups of fixed claws (5) are distributed in an annular array by taking the circle center of the disc (4) as an origin.
3. The mine emergency command device according to claim 2, wherein the ends of the fixed claws (5) far away from the bottom plate (1) are curved, sliding grooves are embedded in the opposite inner sides of a plurality of groups of the fixed claws (5), the sliding grooves are matched with the ends of the sliding parts in a sliding manner, the length of the fixed claws (5) is twice of the height of the bottom plate (1) from the ground, and the distance of connecting lines between the fixed claws (5) symmetrical relative to the disc (4) is smaller than the diameter of the disc (4).
4. A mine emergency command device according to claim 2 or 3, wherein the sliding member is composed of a sliding block and a hinge, the sliding block is arranged in the sliding groove in a sliding fit manner, and the hinge is rotatably connected with the sliding block and the disk (4).
5. The mine emergency command device according to claim 4, characterized in that the disc (4) and the bottom of the base plate (1) are arranged in parallel.
6. The mine emergency command device according to claim 1, characterized in that the beam plate (7) and the support plate (6) are rotatably connected by a rotating pin, and the support plate (6) and the beam plate (7) have the same width and thickness.
7. The mine emergency command device according to claim 6, characterized in that a through hole (71) is formed in the end of the cross beam plate (7) rotatably connected with the support plate (6), one end of the limit pin (8) penetrates through the through hole (71), and a spring is connected between the periphery of the limit pin (8) and the end of the through hole (71).
8. The mine emergency command device according to claim 7, characterized in that the support plate (6) and the beam plate (7) are flush, the through hole (71) and the support plate (6) are perpendicular to each other, and the end of the limit pin (8) is movably embedded in the upper surface of the bottom plate (1).
9. The mine emergency command device according to claim 7, wherein the cross beam plate (7) rotates 90 degrees relative to the support plate (6), the limit hole and the limit pin (8) are oppositely arranged, and the limit pin (8) is movably matched with the limit hole.
10. The mine emergency command device according to claim 1, wherein a torsion spring is connected between the rotating shaft and the tail end of the inner wall of the accommodating groove (9), the flexible fabric (10) is wound on the rotating shaft, the tail end of the flexible fabric extends out of the accommodating groove (9), a slender rod is fixedly connected to the tail end of the flexible fabric (10) extending out of the accommodating groove (9), and the length of the slender rod is greater than that of the accommodating groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501635.5A CN111648820B (en) | 2020-06-04 | 2020-06-04 | Mine emergency command device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501635.5A CN111648820B (en) | 2020-06-04 | 2020-06-04 | Mine emergency command device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111648820A CN111648820A (en) | 2020-09-11 |
| CN111648820B true CN111648820B (en) | 2021-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010501635.5A Expired - Fee Related CN111648820B (en) | 2020-06-04 | 2020-06-04 | Mine emergency command device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111648820B (en) |
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| CN207024640U (en) * | 2017-06-07 | 2018-02-23 | 盐城市昶桦户外用品股份有限公司 | A kind of children's play tent |
| CN108894816A (en) * | 2018-07-20 | 2018-11-27 | 徐州东坤耐磨材料有限公司 | A kind of packaged type mine mine safety device |
| CN210087356U (en) * | 2019-03-12 | 2020-02-18 | 袁帅 | Geotechnical engineering construction supporting device |
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2020
- 2020-06-04 CN CN202010501635.5A patent/CN111648820B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186299Y (en) * | 1993-12-16 | 1994-12-28 | 沙明 | Tent with smoke insulation and avoid disaster |
| CN2799752Y (en) * | 2005-06-21 | 2006-07-26 | 林崇勤 | Foldable tent |
| CN101209723A (en) * | 2007-12-25 | 2008-07-02 | 中国人民解放军总后勤部军事交通运输研究所 | Vehicle-mounted type universal carrying platform |
| KR100931015B1 (en) * | 2008-10-28 | 2009-12-10 | 주식회사 한일엔지니어링 | Safety diagnosis apparatus of inner tunnel |
| CN201924959U (en) * | 2010-05-25 | 2011-08-10 | 杜辕川 | Rescue capsule of mine |
| CN203822362U (en) * | 2014-02-20 | 2014-09-10 | 山西地宝科技股份有限公司 | Integral air curtain device |
| CN204175003U (en) * | 2014-10-24 | 2015-02-25 | 夏涛 | Strutting and folding structure of a kind of tent |
| CN106437806A (en) * | 2016-11-24 | 2017-02-22 | 杨晓斌 | Coal mine underground working face hydraulic support with monitoring system |
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| CN210087356U (en) * | 2019-03-12 | 2020-02-18 | 袁帅 | Geotechnical engineering construction supporting device |
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| CN111648820A (en) | 2020-09-11 |
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Granted publication date: 20211012 |