CN209451171U - A kind of coal mining safety device - Google Patents
A kind of coal mining safety device Download PDFInfo
- Publication number
- CN209451171U CN209451171U CN201920105212.4U CN201920105212U CN209451171U CN 209451171 U CN209451171 U CN 209451171U CN 201920105212 U CN201920105212 U CN 201920105212U CN 209451171 U CN209451171 U CN 209451171U
- Authority
- CN
- China
- Prior art keywords
- welded
- protective housing
- coal mining
- safety device
- fixed case
- 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.)
- Expired - Fee Related
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of coal mining safety devices, including protective housing and fixed case, it is mutually welded with the side of fixed case the side of protective housing, the bottom of protection chamber interior wall is welded with fixed link, the bottom of fixed link inner wall is welded with lower gasket, and the top surface of lower gasket is welded with reset spring, and the top of reset spring is welded with Upper gasket, the top surface of Upper gasket is fitted with elevating lever, and elevating lever is welded with square fixed block close to bottom outer wall.In the utility model; the device is back in back; it can be according to the adjustment elevating lever of personal height; protection board and human body are not directly contacted with, and will not have any injury to human body ore is pounded, and the protective shell of shock insulation is arranged on protection board; ore damage caused by the device can be reduced; breathing mask and replaceable oxygen tank are set on the apparatus simultaneously, on the one hand can prevent the sucking of coal gas, guarantees that human health improves working efficiency.
Description
Technical field
The utility model relates to technical field of safety protection more particularly to a kind of coal mining safety devices.
Background technique
Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal
Mine is typically chosen to underground when coal seam is remote from earth's surface and digs tunnel digging coal, this is underground mine, when coal seam is away from earth's surface
Distance it is close when, be typically chosen directly removing surface soil layer excavate coal, this is open coal mine, in the process of coal mining
In, safety accident frequent occurrence, brings serious financial consequences.When accident occurs for coal mine, it is ensured that the personal safety of worker is not by shadow
Sound is particularly important, for this purpose, coal mine construction safety device can protect staff with regard to critically important, prevents from anticipating
Outer generation.
In the prior art, coal mining worker is everyone with a simple safety cap, which can only protect
Head is not injured by a crashing object by ore, and by being directly worn on the head, and when ore is pounded, has certain concussion to head, also to human body
It is to be injured, within coal mines, the poison gas in coal mine has very big injury to human body, influences coal miner health at long-term place
With the efficiency of work.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of coal mining peace proposed
Full protection device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of coal mining security protection dress
It sets, including protective housing and fixed case, the side of the protective housing is mutually welded with the side of fixed case, the bottom of the protection chamber interior wall
Portion is welded with fixed link, and the bottom of the fixed link inner wall is welded with lower gasket, and the top surface of the lower gasket is welded with reset bullet
Spring, the top of the reset spring are welded with Upper gasket, and the top surface of the Upper gasket is fitted with elevating lever, and the elevating lever is close
Bottom outer wall is welded with square fixed block, and the fixed link inner wall symmetrically opens up fluted along the vertical direction.
Preferably, the top surface of the elevating lever is welded with protection board, and the top surface of the protection board offers round hole, described
Round hole bottom center is welded with spring, and protective shell is welded at the top of the spring, is welded at the protective shell bottom margin
It is connected to annular fixed block.
Preferably, the protection board is far from being hinged with searchlight at the one side center of elevating lever.
Preferably, rectangular channel is offered at the end face center of the fixed case, the rectangular channel is close to protective housing side
Edge is hinged with protection cap.
Preferably, the bottom of the fixed chamber interior wall is placed with multiple oxygen tanks, and the bottom of the fixed case is welded with defeated
Tracheae, the appendix are welded with breathing mask far from the side of fixed case.
Preferably, the protective housing is symmetrically welded with elastic webbing far from the one side of fixed case along the vertical direction.
Preferably, the front of the protective housing is welded with placing box, and placing box height is the half of protective housing height.
Compared with prior art, the utility model has the beneficial effects that the device is back in back, it can be according to a person
High adjustment elevating lever, protection board and human body are not directly contacted with, and will not have any injury to human body ore is pounded, and
The protective shell of shock insulation is set on protection board, it is possible to reduce ore is damaged caused by the device, while setting is anti-on the apparatus
On the one hand malicious mask and replaceable oxygen tank can prevent the sucking of coal gas, guarantee that human health improves working efficiency, another
For aspect when mine disaster occurs for coal miner, oxygen tank can provide enough oxygen for worker, and what can be felt at ease waits for rescue.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coal mining safety device front cross-sectional view；
Fig. 2 be the utility model proposes a kind of coal mining safety device front elevation；
Fig. 3 be the utility model proposes a kind of coal mining safety device top view；
Fig. 4 be the utility model proposes a kind of coal mining safety device positive section A area enlarged drawing.
In figure: 1, protective housing；2, fixed case；3, oxygen tank；4, groove；5, elevating lever；6, protective shell；7, annular is fixed
Block；701, protection board；702, round hole；8, searchlight；9, spring；10, breathing mask；11, elastic webbing；12, appendix；13,
Fixed link；14, placing box；15, rectangular channel；16, protection cap；17, square fixed block；18, reset spring；19, lower gasket；20,
Upper gasket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to a kind of coal mining safety device of Fig. 1-4, including protective housing 1 and fixed case 2, the one of protective housing 1
Side is mutually welded with the side of fixed case 2, and the bottom of 1 inner wall of protective housing is welded with fixed link 13, the bottom weldering of 13 inner wall of fixed link
It is connected to lower gasket 19, the top surface of lower gasket 19 is welded with reset spring 18, and reset spring 18 is while resetting but also object
What is engaged is even closer, and the top of reset spring 18 is welded with Upper gasket 20, and the top surface of Upper gasket 20 is fitted with elevating lever 5, rises
It drops bar 5 and is welded with square fixed block 17 close to bottom outer wall, square fixed block 17 is symmetrically arranged with two pieces, is located at lifting
At the front center of bar 5 and back center, 13 inner wall of fixed link symmetrically opens up fluted 4 along the vertical direction, 5 bottom of elevating lever
Two symmetrical square fixed blocks 17 be just stuck in groove 4.
The top surface of elevating lever 5 is welded with protection board 701, and the top surface of protection board 701 offers round hole 702, round hole 702
Bottom center is welded with spring 9, and the reset function of spring 9 can play good cushioning effect, and the top of spring 9 is welded with
Protective shell 6, protective shell 6 are presented arc-shaped, can disperse ore and pound the power fallen, and it is solid that annular is welded at 6 bottom margin of protective shell
Determine block 7, the internal diameter of annular fixed block 7 has the interior strength of round hole 702 equal, and the top surface of annular fixed block 7 and protection board 701
Top surface fits, and plays the function of blocking and limit, and protection board 701 is far from being hinged with searchlighting at the one side center of elevating lever 5
Lamp 8, searchlight 8 can according to need the angle of adjustment searchlight 8, offer rectangular channel 15, square at the end face center of fixed case 2
Shape slot 15 is hinged with protection cap 16 close to the edge of 1 side of protective housing, by opening protection cap 16 to the object in fixed case 2
It is replaced, the bottom of 2 inner wall of fixed case is placed with multiple oxygen tanks 3, provides sufficient oxygen, the bottom welding of fixed case 2
There is appendix 12, appendix 12 is welded with breathing mask 10 far from the side of fixed case 2, and breathing mask 10 can prevent worker's suction
Enter coal gas, is improved work efficiency while protecting worker's health.The front of protective housing 1 is welded with placing box 14,
And 14 height of placing box is the half of 1 height of protective housing, the breathing mask 10 that placing box 14 can be laid up.
Working principle: being first the oxygen tank 3 more renewed in fixed case 2, then adjusts and rises further according to personal height
The height for dropping bar 5, sticks into corresponding height when elevating lever 5 is adjusted to proper height, then by the square fixed block 17 of 5 bottom of elevating lever
In the groove 4 of degree, so that the height of elevating lever 5 is fixed, the elastic webbing 11 on protective housing 1 is finally passed through into two arms again,
So that protective housing 1 is carried on the back rearward, searchlight 8 is adjusted according to required angle, work can be carried out with this device
To make, when ore is pounded, pounds on protective shell 6, protective shell 6 has buffered the power of a part under the action of spring 9,
The device is protected in the case where certain, while reducing the injury to body, when resting, breathing mask 10 need to only be put
Enter in placing box 14.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of coal mining safety device, including protective housing (1) and fixed case (2), it is characterised in that: the protective housing
(1) side is mutually welded with the side of fixed case (2), and the bottom of protective housing (1) inner wall is welded with fixed link (13), described
The bottom of fixed link (13) inner wall is welded with lower gasket (19), and the top surface of the lower gasket (19) is welded with reset spring (18),
The top of the reset spring (18) is welded with Upper gasket (20), and the top surface of the Upper gasket (20) is fitted with elevating lever (5), institute
It states elevating lever (5) to be welded with square fixed block (17) close to bottom outer wall, fixed link (13) inner wall is right along the vertical direction
Title opens up fluted (4).
2. a kind of coal mining safety device according to claim 1, it is characterised in that: the elevating lever (5)
Top surface is welded with protection board (701), and the top surface of the protection board (701) offers round hole (702), the round hole (702)
Bottom center is welded with spring (9), is welded with protective shell (6) at the top of the spring (9), protective shell (6) bottom sides
Annular fixed block (7) are welded at edge.
3. a kind of coal mining safety device according to claim 2, it is characterised in that: the protection board (701)
Searchlight (8) are hinged at one side center far from elevating lever (5).
4. a kind of coal mining safety device according to claim 1, it is characterised in that: the fixed case (2)
It is offered at end face center rectangular channel (15), the rectangular channel (15) is hinged with protection close to the edge of protective housing (1) side
It covers (16).
5. a kind of coal mining safety device according to claim 1, it is characterised in that: in the fixed case (2)
The bottom of wall is placed with multiple oxygen tanks (3), and the bottom of the fixed case (2) is welded with appendix (12), the appendix
(12) side far from fixed case (2) is welded with breathing mask (10).
6. a kind of coal mining safety device according to claim 1, it is characterised in that: the protective housing (1) is remote
One side from fixed case (2) is symmetrically welded with elastic webbing (11) along the vertical direction.
7. a kind of coal mining safety device according to claim 1, it is characterised in that: the protective housing (1)
Front is welded with placing box (14), and placing box (14) height is the half of protective housing (1) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105212.4U CN209451171U (en) | 2019-01-22 | 2019-01-22 | A kind of coal mining safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105212.4U CN209451171U (en) | 2019-01-22 | 2019-01-22 | A kind of coal mining safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451171U true CN209451171U (en) | 2019-10-01 |
Family
ID=68045267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105212.4U Expired - Fee Related CN209451171U (en) | 2019-01-22 | 2019-01-22 | A kind of coal mining safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700759A (en) * | 2020-06-24 | 2020-09-25 | 中南大学 | Oxygen enrichment device and method for high-altitude mine driving face |
| WO2021129434A1 (en) * | 2019-12-27 | 2021-07-01 | 太仓市明龙机械有限公司 | Safety protection device for coal mining |
-
2019
- 2019-01-22 CN CN201920105212.4U patent/CN209451171U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021129434A1 (en) * | 2019-12-27 | 2021-07-01 | 太仓市明龙机械有限公司 | Safety protection device for coal mining |
| CN111700759A (en) * | 2020-06-24 | 2020-09-25 | 中南大学 | Oxygen enrichment device and method for high-altitude mine driving face |
| CN111700759B (en) * | 2020-06-24 | 2021-04-09 | 中南大学 | Oxygen enrichment device and method for high-altitude mine driving face |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209451171U (en) | A kind of coal mining safety device | |
| WO2021129434A1 (en) | Safety protection device for coal mining | |
| LU102346B1 (en) | Non-Newtonian Fluid Mine Protection Suit for Rock Bursts | |
| CN207428519U (en) | A kind of safety cap used for geological prospecting | |
| CN113677132B (en) | Equipment safety monitoring device for industrial internet | |
| CN106666907B (en) | A kind of coal Mine safe cap | |
| CN217184997U (en) | Monitoring safety helmet used in underground coal mine | |
| CN208243934U (en) | A kind of dual anti-dust mask of the mining power that one or more people use air-supply | |
| CN219387916U (en) | Outburst prevention safety protection device for fully-mechanized mining face of thick coal seam of outburst mine | |
| CN216315847U (en) | Safety device for coal mine construction | |
| CN215990901U (en) | Network video phone installation mechanism for coal mine | |
| CN206591977U (en) | Mining well lid explosion protection system and mine anti-explosion well lid | |
| CN210521593U (en) | Fire extinguisher placing box | |
| CN219081645U (en) | Mining emergency device | |
| CN218960149U (en) | Safety device for engineering geological investigation | |
| CN216529403U (en) | Threading interconnection device in pipeline for intelligent fire control construction | |
| CN207332795U (en) | A kind of mining dust blowout hookup | |
| CN216486739U (en) | Occupational disease protection intelligence is dressed and is equipped | |
| CN208597766U (en) | A kind of coal mine that safety coefficient is high excavation safety cap | |
| CN213743514U (en) | Coal mine rock burst defect segmentation control device | |
| CN216142777U (en) | Lifesaving device for coal mining | |
| CN209108472U (en) | A kind of dust proof and gas defence helmet preventing miner occupational disease | |
| CN209670874U (en) | A kind of novel building security protection ladder | |
| CN216479666U (en) | A sealed dampproof device for fire engine is electromechanical | |
| CN214944392U (en) | Explosion venting and explosion guiding device for coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20220122 |