CN102991525A - Anti-falling-off device for tail rope of mine car - Google Patents
Anti-falling-off device for tail rope of mine car Download PDFInfo
- Publication number
- CN102991525A CN102991525A CN2012105556880A CN201210555688A CN102991525A CN 102991525 A CN102991525 A CN 102991525A CN 2012105556880 A CN2012105556880 A CN 2012105556880A CN 201210555688 A CN201210555688 A CN 201210555688A CN 102991525 A CN102991525 A CN 102991525A
- Authority
- CN
- China
- Prior art keywords
- plate body
- mine car
- tail rope
- hook
- front plate
- 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
Links
- 238000005452 bending Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses an anti-falling-off device for the tail rope of a mine car. The anti-falling-off device comprises a hook, wherein the hook is made of a thin plate, and comprises a front plate body and a rear plate body which are integrally moulded, wherein a bayonet is formed between the front plate body and the rear plate body; a fixing hole is formed in the front plate body; a nut is fixed in the fixing hole; a fastening bolt is screwed in the nut; the axis direction of the fastening bolt is vertical to the surface of the front plate body; a hinge shaft is fixed at the connected part of the front plate body and the rear plate body; and a fixing ring is hinged on the hinge shaft. The anti-falling-off device for the tail rope of the mine car disclosed by the invention is firm to connect, not easy to fall off, as well as safe and convenient to use.
Description
Technical field
The present invention relates to a kind of mine car apparatus, relate to specifically a kind of mine car tail rope anti-drop device.
Background technology
Existing mine car tail rope is fixed on the mine car by iron wire, iron wire can't repeated usage, and during operating cost, effort, constant intensity also can't guarantee, in use, often because of fixing insecure the coming off of tail rope, in the mine car operational process, the phenomenons such as bogie truck off-road, overturning occur, and affect the traffic safety of mine car.
Summary of the invention
The purpose of this invention is to provide a kind of mine car tail rope anti-drop device, its difficult drop-off that is connected firmly, and use safer, convenient.
To achieve these goals, technical solution of the present invention is: a kind of mine car tail rope anti-drop device, comprise hook, and hook is formed by the thin plate bending, comprise integrated forward and backward plate body, form bayonet socket between the forward and backward plate body, have fixed orifice on the front plate body, be fixed with nut in the hole, be bolted with binding bolt in the nut, the axis direction of binding bolt is perpendicular to the header board surface, and the position that forward and backward plate body is connected is fixed with jointed shaft, is hinged with set collar on the jointed shaft.
Mine car tail rope anti-drop device of the present invention, wherein, described hook is made by old winning in succession.
After adopting such scheme, because mine car tail rope anti-drop device of the present invention comprises hook and set collar, hook can hang on the mine car edge and pass through bolted, so easy to use and difficult drop-off, prevent in the mine car operational process, slide down, the phenomenon such as overturning, safer.
Description of drawings
Fig. 1 is mine car tail rope anti-drop device constructional drawing of the present invention.
Specify mine car tail rope anti-drop device of the present invention below in conjunction with accompanying drawing.
The specific embodiment
As shown in Figure 1, mine car tail rope anti-drop device of the present invention, comprise hook 1, hook 1 is formed by the thin plate bending, comprise integrated before, rear plate body 11,12, before, rear plate body 11, form bayonet socket 13 between 12, bayonet socket 13 is used for fixing at mine car edge 5, have fixed orifice on the front plate body 11, be welded with nut 14 in the hole, be bolted with binding bolt 15 in the nut 14, the axis direction of binding bolt 15 is perpendicular to front plate body 11 surfaces, before, rear plate body 11,12 positions that are connected are welded with jointed shaft 3, and the two ends of set collar 4 are enclosed within on the jointed shaft 3 and jointed shaft 3 both ends are bolted with respectively stop nut, and set collar 4 can be U-shaped or semicircle.
Hook 1 can adopt the old connecting plate in the steel canopy that getting working face removes to make, and more saves material.
During use, the hook of a plurality of mine car tail rope anti-drop devices is hung on the edge that needs each mine car of connecting, be fixed by binding bolt, the mine car tail rope is stretched in the set collar 4 of each mine car tail rope anti-drop device, thereby each mine car is coupled together.
The above embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineering staff in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (2)
1. mine car tail rope anti-drop device, it is characterized in that: comprise hook (1), hook (1) is formed by the thin plate bending, comprise integrated before, rear plate body (11,12), before, rear plate body (11,12) form bayonet socket (13) between, front plate body has fixed orifice on (11), be fixed with nut (14) in the hole, be bolted with binding bolt (15) in the nut (14), the axis direction of binding bolt (15) is perpendicular to front plate body (11) surface, before, rear plate body (11,12) position that is connected is fixed with jointed shaft (3), is hinged with set collar (4) on the jointed shaft (3).
2. mine car tail rope anti-drop device as claimed in claim 1, it is characterized in that: described hook (1) is made by old winning in succession.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555688.0A CN102991525B (en) | 2012-12-20 | 2012-12-20 | Anti-falling-off device for tail rope of mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555688.0A CN102991525B (en) | 2012-12-20 | 2012-12-20 | Anti-falling-off device for tail rope of mine car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102991525A true CN102991525A (en) | 2013-03-27 |
| CN102991525B CN102991525B (en) | 2016-12-28 |
Family
ID=47920780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210555688.0A Expired - Fee Related CN102991525B (en) | 2012-12-20 | 2012-12-20 | Anti-falling-off device for tail rope of mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102991525B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1579823A1 (en) * | 1987-12-21 | 1990-07-23 | Kasylkasov Zhenys M | Coupling device |
| CN2078760U (en) * | 1990-06-10 | 1991-06-12 | 王亚中 | Clothes-dying rack on the balcony |
| CN2122743U (en) * | 1992-05-11 | 1992-11-25 | 张文平 | Rack for correcting writing posture |
| CN102672698A (en) * | 2012-04-27 | 2012-09-19 | 苏州金牛精密机械有限公司 | Hoisting clamp for electric torque spanner |
| CN203078542U (en) * | 2012-12-20 | 2013-07-24 | 龙口矿业集团有限公司 | Anti-dropping device of mine car tail rope |
-
2012
- 2012-12-20 CN CN201210555688.0A patent/CN102991525B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1579823A1 (en) * | 1987-12-21 | 1990-07-23 | Kasylkasov Zhenys M | Coupling device |
| CN2078760U (en) * | 1990-06-10 | 1991-06-12 | 王亚中 | Clothes-dying rack on the balcony |
| CN2122743U (en) * | 1992-05-11 | 1992-11-25 | 张文平 | Rack for correcting writing posture |
| CN102672698A (en) * | 2012-04-27 | 2012-09-19 | 苏州金牛精密机械有限公司 | Hoisting clamp for electric torque spanner |
| CN203078542U (en) * | 2012-12-20 | 2013-07-24 | 龙口矿业集团有限公司 | Anti-dropping device of mine car tail rope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102991525B (en) | 2016-12-28 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |