CN206336289U - Mining inclined tunnel car arrester - Google Patents
Mining inclined tunnel car arrester Download PDFInfo
- Publication number
- CN206336289U CN206336289U CN201720011801.7U CN201720011801U CN206336289U CN 206336289 U CN206336289 U CN 206336289U CN 201720011801 U CN201720011801 U CN 201720011801U CN 206336289 U CN206336289 U CN 206336289U
- Authority
- CN
- China
- Prior art keywords
- car arrester
- car
- arrester
- lower block
- mine
- 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
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Abstract
The utility model is related to mine safety equipment, particularly a kind of mining inclined tunnel car arrester.The utility model mining inclined tunnel car arrester, makees following improve：Kept off 1. setting up on car arrester.Gear action promotes to intercept bar freely falling body on car arrester, plays interception function.2. set up car arrester lower block.Triangle after action intercepts frame, and the freely falling body under the protection of limitation ring intercepts the mine car rapidly glided, plays a part of protection equipment and pedestrains safety.3. setting up triangle intercepts frame, actuating strut.When the mine car of operation on car arrester by keeping off, actuating strut is different by mine car thrust strength, if mine car is normal, actuating strut movement range is touched less than cross bar, if mine car driving glides, actuating strut movement range is excessive, collides cross bar, cross bar just acts the hook that comes off.Triangle is intercepted after frame free-falling, is effectively intercepted mine car and is gone out inclined gallery, it is to avoid causes bigger accident.Compared with the prior art, the utility model mining inclined tunnel car arrester has following features：One is advanced prevention, easy to control.Mechanically actuated on two, it is reliable and stable.Three be that each part is easy for installation, safeguards simple.Four be metal material, safe and reliable.
Description
Technical field
The utility model is related to mine safety equipment, particularly a kind of mining inclined tunnel car arrester.
Background technology
When single track Lifting Convey of all inclination angles such as colliery, metal mine, non-metal mine below 30 °, occurs ore deposit
Car rapidly downslide accident when, rapidly glide mine car destruction collide tunnel equipment, also occur that the person during if pedestrian
Casualty accident.At present, a kind of device for being used to prevent mine car from gliding is lacked.
Utility model content
The purpose of this utility model be provide it is a kind of can intercept the mine car rapidly glided, play to tunnel equipment and
The mining inclined tunnel car arrester of the protective effect of pedestrian.
The purpose of this utility model is achieved through the following channels：On a kind of mining inclined tunnel car arrester, car arrester gear and
It is installed on before and after car arrester lower block on track；
Gear is to be provided with two that track eminence both sides are set respectively between gear column top on described car arrester
Upper gear crossbeam, upper gear crossbeam intermediate active is provided with actuating strut, and upper gear crossbeam two ends crossed out and placed on two hooks, hook
There is a cross bar；
Described car arrester lower block is provided between the two lower block column tops set respectively in track bottom both sides
Lower block crossbeam, triangle intercepts the limitation ring movable set at frame base two ends on two lower block columns, and triangle intercepts frame and is fixed with
The other end of oil thread rope, oil thread rope connects cross bar after passing through the runner of top board.
As the further optimization of this programme, the installation site time interval with car arrester lower block is kept off on described car arrester
20-30m。
The utility model mining inclined tunnel car arrester, makees following improve：Kept off 1. setting up on car arrester.Gear action promotees on car arrester
Make interception bar freely falling body, play interception function.2. set up car arrester lower block.Triangle after action intercepts frame, in limitation ring
The lower freely falling body of protection, intercepts the mine car rapidly glided, plays a part of protection equipment and pedestrains safety.3. triangle is set up to block
Cut frame, actuating strut.When the mine car of operation on car arrester by keeping off, actuating strut is different by mine car thrust strength, if mine car is just
Often, actuating strut movement range is touched less than cross bar, if mine car driving glides, actuating strut movement range is excessive, collides cross bar, horizontal
Bar just acts the hook that comes off.Triangle is intercepted after frame free-falling, is effectively intercepted mine car and is gone out inclined gallery, it is to avoid causes bigger thing
Therefore.
Compared with the prior art, the utility model mining inclined tunnel car arrester has following features：One is advanced prevention, control
It is convenient.Two be mechanically actuated, reliable and stable.Three be that each part is easy for installation, safeguards simple.Four be metal material, safe and reliable.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the structural representation of the utility model car arrester lower block 5；
In figure, mine car 1, top board 2, track 3, gear 4, car arrester lower gear 5, actuating strut 6, cross bar 7, hook 8, oil on car arrester
Cord 9, limitation ring 10, runner 11, triangle intercept frame 12, upper gear column 13, upper gear crossbeam 14, lower block column 15, lower gear crossbeam
16。
Embodiment
As shown in Figure 1 and Figure 2, pacify on the utility model mining inclined tunnel car arrester, car arrester before and after gear 4 and car arrester lower block 5
Loaded on track 3, time interval 20-30m；
Gear 4 is that peace between the top of column 13 is kept off on two that the eminence both sides of track 3 are set respectively on described car arrester
Equipped with upper gear crossbeam 14, the upper gear intermediate active of crossbeam 14 is provided with actuating strut 6, and upper gear crossbeam 14 two ends cross out two hooks
8, to link up with and be placed with a cross bar 7 on 8；
Described car arrester lower block 5 is peace between two tops of lower block column 15 set respectively in the bottom both sides of track 3
Equipped with lower block crossbeam 16, triangle intercepts the movable set of limitation ring 10 at the base two ends of frame 12 on two lower block columns 15, triangle
The other end that frame 12 is fixed with oil thread rope 9 is intercepted, oil thread rope 9 connects cross bar 7 after passing through the runner 11 of top board 2.
The utility model mining inclined tunnel car arrester operation principle：Under mine car runaway condition, that is kept off on collision car arrester is dynamic
Make after bar, actuating strut stress the cross bar of collision hook above, cross bar comes off hook, and thus interception bar is by Action of Gravity Field, by holding up traffic
Freely fallen above device lower block, so as to intercept the mine car for flying downslide.Because the triangle after action intercepts frame freely falling body speed
Degree, is ahead of the speed of driving downslide, therefore, there is the time difference, promotes the triangle fallen in advance interception frame to intercept and flies down
Sliding mine car.
The above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those of ordinary skill in the art, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, should all cover within protection domain of the present utility model.Therefore, protection model of the present utility model
Enclosing be determined by the scope of protection defined in the claims.
Claims (2)
1. a kind of mining inclined tunnel car arrester, it is characterised in that：Kept off on car arrester（4）With car arrester lower block（5）It is front and rear to be installed on rail
Road（3）On；
Kept off on described car arrester（4）It is in track（3）Two upper gear columns that eminence both sides are set respectively（13）Between top
Gear crossbeam is installed（14）, upper gear crossbeam（14）Intermediate active is provided with actuating strut（6）, upper gear crossbeam（14）Laterally stretch at two ends
Go out two hooks（8）, hook（8）On be placed with a cross bar（7）；
Described car arrester lower block（5）It is in track（3）Two lower block columns that bottom both sides are set respectively（15）Between top
Lower block crossbeam is installed（16）, triangle interception frame（12）The limitation ring at base two ends（10）Movable set is in two lower block columns
（15）On, triangle intercepts frame（12）It is fixed with oil thread rope（9）The other end, oil thread rope（9）Through top board（2）Runner（11）Afterwards
Connect cross bar（7）.
2. mining inclined tunnel car arrester as claimed in claim 1, it is characterised in that：Kept off on described car arrester（4）With car arrester
Lower block（5）Installation site time interval 20-30m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011801.7U CN206336289U (en) | 2017-01-05 | 2017-01-05 | Mining inclined tunnel car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011801.7U CN206336289U (en) | 2017-01-05 | 2017-01-05 | Mining inclined tunnel car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336289U true CN206336289U (en) | 2017-07-18 |
Family
ID=59304684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720011801.7U Expired - Fee Related CN206336289U (en) | 2017-01-05 | 2017-01-05 | Mining inclined tunnel car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336289U (en) |
-
2017
- 2017-01-05 CN CN201720011801.7U patent/CN206336289U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |