CN202641733U - Mining arrester - Google Patents
Mining arrester Download PDFInfo
- Publication number
- CN202641733U CN202641733U CN 201220182707 CN201220182707U CN202641733U CN 202641733 U CN202641733 U CN 202641733U CN 201220182707 CN201220182707 CN 201220182707 CN 201220182707 U CN201220182707 U CN 201220182707U CN 202641733 U CN202641733 U CN 202641733U
- Authority
- CN
- China
- Prior art keywords
- control box
- arrester
- main control
- cross bar
- pulley
- 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 discloses a mining arrester which comprises a master control box and an arrester body. The arrester body comprises two vertical rods arranged in parallel. Transverse rods are arranged on one faces of the vertical rods close to the top and in the middle part. A fixed ring is arranged on the upper surface of the transverse rod close to the top. A control rod is connected with the master control box through a connecting line. A connecting pipe wraps the outer surface of the connecting line. The control rod is connected with a branch control box which is arranged at the top of a roadway. The branch control box is connected with the master control box. A pulley is arranged at the top of the roadway, and a steel rope is winded on the pulley. One end of the steel rope is connected with an installation ring while the other end is connected with the master control box. The mining arrester provided by the utility model can bear greater impact, and further detect the speed of a mine car and is convenient for the master control box to control the arrester to open and close.
Description
Technical field
The utility model belongs to mining industry and produces auxiliary device, is specifically related to a kind of mining arrester.
Background technology
Arrester is the instrument of prevention sport car in the mine inclined roadway transporting, and it can block mine car when sport car occurs, to guarantee the safety of inclined gallery.Present arrester generally is comprised of cross bar and montant, then is connected with control part with steel cable by pulley.Present arrester is subject to clashing into being easy to produce and rocks owing to only supporting by two montants.In addition, if arrester breaks down, blocking mine car in case the just very difficult actv. of sport car occurs, is a kind of very large threat to people's safety like this.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of mining arrester is provided, and can bear larger impact, can also detect the speed of mine car, makes things convenient for the unlatching of main control box control arrester with closed.
The technical scheme that the utility model adopts is: a kind of mining arrester, comprise main control box and arrester body, described main control box is arranged at the top, tunnel, described arrester body comprises two montants that be arranged in parallel, montant wherein position and the middle part at the close top of one side is equipped with cross bar, a cross bar upper surface near the top is provided with set collar, one side relative with cross bar on the montant is provided with steel mesh, the position of the one side close bottom relative with cross bar is provided with feet on the montant, also comprise control stalk, divide control box, pulley and steel cable, described control stalk is connected with main control box by connection lead, the connection lead outside face is coated with connection pipe, control stalk is connected with a minute control box, and a minute control box is arranged at the top, tunnel, and control box was connected with main control box in described minute, described pulley is arranged at the top, tunnel, steel cable is wound on the pulley, and a steel cable wherein end is connected with installation ring, and the steel cable other end is connected with main control box.
As preferably, described feet and cross bar removably connect.
The beneficial effects of the utility model are: owing to be provided with feet, and more stable when keeping off a car.The setting of minute control box and control stalk can easily be sensed the speed of mine car, makes things convenient for main control box to open or close the arrester body.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model arrester body front view.
Among the figure: 1, cross bar; 2, montant; 3, set collar; 4, connection pipe; 5, control stalk; 6, steel cable; 7, divide control box; 8, main control box; 9, pulley; 10, feet; 11, steel mesh.
The specific embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of mining arrester, comprise main control box 8 and arrester body, described main control box 8 is arranged at the top, tunnel, described arrester body comprises two montants that be arranged in parallel 2, montant 2 wherein position and the middle part at the close top of one side is equipped with cross bar 1, cross bar 1 upper surface near the top is provided with set collar 3, one side relative with cross bar 1 on the montant 2 is provided with steel mesh 11, the one side relative with cross bar 1 is provided with feet 10 near the position of bottom on the montant 2, also comprise control stalk 5, divide control box 7, pulley 9 and steel cable 6, described control stalk 5 is connected with main control box 8 by connection lead, and the connection lead outside face is coated with connection pipe 4, and control stalk 5 is connected with a minute control box 7, divide control box 7 to be arranged at the top, tunnel, control box 7 was connected with main control box 8 in described minute, and described pulley 9 is arranged at the top, tunnel, and steel cable 6 is wound on the pulley 9, steel cable 6 a wherein end is connected with installation ring 3, and steel cable 9 other ends are connected with main control box 8.As preferably, described feet 10 removably connects with cross bar 1.
At ordinary times, the arrester body is in opening.Control stalk 5 and a minute control box 7 are positioned at the tunnel front end, an end that namely at first contacts with mine car.The height of control stalk 5 is can touch mine car for standard is set.Control stalk 5 is being transferred to each self-corresponding minute control box 7 with producing signal when mine car contacts, if mine car at the uniform velocity, minute control box 7 does not just transmit signals to main control box 8.If the mine car hypervelocity, minute control box 7 arrives main control box 8 with the data transmission that obtains, the operation of control main control box 8.Main control box 8 starts, and puts down the arrester body, can effectively guarantee like this people's safety.
Claims (2)
1. mining arrester, comprise main control box and arrester body, described main control box is arranged at the top, tunnel, it is characterized in that: described arrester body comprises two montants that be arranged in parallel, montant wherein position and the middle part at the close top of one side is equipped with cross bar, a cross bar upper surface near the top is provided with set collar, one side relative with cross bar on the montant is provided with steel mesh, the position of the one side close bottom relative with cross bar is provided with feet on the montant, also comprise control stalk, divide control box, pulley and steel cable, described control stalk is connected with main control box by connection lead, the connection lead outside face is coated with connection pipe, control stalk is connected with a minute control box, and a minute control box is arranged at the top, tunnel, and control box was connected with main control box in described minute, described pulley is arranged at the top, tunnel, steel cable is wound on the pulley, and a steel cable wherein end is connected with installation ring, and the steel cable other end is connected with main control box.
2. mining arrester according to claim 1, it is characterized in that: described feet and cross bar removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182707 CN202641733U (en) | 2012-04-26 | 2012-04-26 | Mining arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182707 CN202641733U (en) | 2012-04-26 | 2012-04-26 | Mining arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641733U true CN202641733U (en) | 2013-01-02 |
Family
ID=47410883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182707 Expired - Fee Related CN202641733U (en) | 2012-04-26 | 2012-04-26 | Mining arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228871A (en) * | 2014-09-09 | 2014-12-24 | 四川省华蓥山煤业股份有限公司李子垭煤矿 | Anti-sliding limiting device |
-
2012
- 2012-04-26 CN CN 201220182707 patent/CN202641733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228871A (en) * | 2014-09-09 | 2014-12-24 | 四川省华蓥山煤业股份有限公司李子垭煤矿 | Anti-sliding limiting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |