CN102991525B - 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
- CN102991525B CN102991525B CN201210555688.0A CN201210555688A CN102991525B CN 102991525 B CN102991525 B CN 102991525B CN 201210555688 A CN201210555688 A CN 201210555688A CN 102991525 B CN102991525 B CN 102991525B
- Authority
- CN
- China
- Prior art keywords
- plate body
- mine car
- falling
- tail rope
- hook
- 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.)
- Active
Links
Landscapes
- Emergency Lowering Means (AREA)
Abstract
A kind of Anti-falling-off device for tail rope of mine car, including hook, hook is made up of thin plate, including integrated forward and backward plate body, forms bayonet socket between forward and backward plate body, fixing hole is had on front plate body, being fixed with nut in hole, be bolted with fastening bolt in nut, the axis direction of fastening bolt is perpendicular to header board surface, the position that forward and backward plate body is connected is fixed with jointed shaft, and jointed shaft is hinged with retainer ring.Anti-falling-off device for tail rope of mine car of the present invention, its difficult drop-off that is connected firmly, and use safer, conveniently.
Description
Technical field
The present invention relates to a kind of mine car apparatus, in particular relate to a kind of Anti-falling-off device for tail rope of mine car.
Background technology
Existing mine car tail rope is fixed on mine car by iron wire, and iron wire cannot be reused, and during operating cost, laborious,
Fixing intensity also cannot ensure, in use, often comes off because tail rope fixes insecure, in mine car running, sends out
The raw phenomenon such as bogie truck off-road, overturning, affects the traffic safety of mine car.
Summary of the invention
It is an object of the invention to provide a kind of Anti-falling-off device for tail rope of mine car, its difficult drop-off that is connected firmly, and use safer,
Convenient.
To achieve these goals, the technical solution of the present invention is: a kind of Anti-falling-off device for tail rope of mine car, including hook, hangs
Hook is formed by thin plate bending, including integrated forward and backward plate body, forms bayonet socket, front plate body has between forward and backward plate body
Fixing hole, is fixed with nut in hole, be bolted with fastening bolt in nut, and the axis direction of fastening bolt is perpendicular to header board surface,
The position that forward and backward plate body is connected is fixed with jointed shaft, and jointed shaft is hinged with retainer ring.
Anti-falling-off device for tail rope of mine car of the present invention, wherein, described hook is made up of old winning in succession.
After using such scheme, owing to Anti-falling-off device for tail rope of mine car of the present invention includes hook and retainer ring, hook can hang over mine car limit
On edge and be fastened by bolts, the most easy to use and difficult drop-off, prevent from, in mine car running, sliding down, turning over
The phenomenons such as car, safer.
Accompanying drawing explanation
Fig. 1 is Anti-falling-off device for tail rope of mine car structure chart of the present invention.
Illustrate Anti-falling-off device for tail rope of mine car of the present invention below in conjunction with the accompanying drawings.
Detailed description of the invention
As it is shown in figure 1, Anti-falling-off device for tail rope of mine car of the present invention, including linking up with 1, hook 1 is formed, including one by thin plate bending
Body formed forward and backward plate body 11,12, forms bayonet socket 13 between forward and backward plate body 11,12, bayonet socket 13 is for fixing at mine car
On edge 5, front plate body 11 has fixing hole, in hole, be welded with nut 14, be bolted with fastening bolt 15 in nut 14, tightly
The axis direction of fixing bolt 15 is perpendicular to front plate body 11 surface, and the position that forward and backward plate body 11,12 is connected is welded with jointed shaft
3, the two ends of retainer ring 4 are enclosed within jointed shaft 3 and jointed shaft 3 both ends are bolted with stop nut respectively, and retainer ring 4 can be
U-shaped or semicircle.
Hook 1 can use the old connecting plate in the steel canopy that getting working face is removed to make, and more saves material.
During use, the hook of multiple Anti-falling-off device for tail rope of mine car is hung on the edge of each mine car that need to connect, pass through fastening bolt
It is fixed, mine car tail rope is stretched in the retainer ring 4 of each Anti-falling-off device for tail rope of mine car, thus each mine car is coupled together.
Embodiment described above is only to be described the preferred embodiment of the present invention, not limits the scope of the present invention
Fixed, on the premise of designing spirit without departing from the present invention, technical scheme is made by this area ordinary skill technical staff
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (2)
1. an Anti-falling-off device for tail rope of mine car, it is characterised in that: including linking up with (1), hook (1) is formed by thin plate bending,
Including integrated forward and backward plate body (11,12), between forward and backward plate body (11,12), form bayonet socket (13),
Front plate body has fixing hole on (11), is fixed with nut (14) in hole, and nut is bolted with fastening bolt in (14)
(15), the axis direction of fastening bolt (15) is perpendicular to front plate body (11) surface, forward and backward plate body (11,12)
The position being connected is fixed with jointed shaft (3), and jointed shaft (3) is hinged with retainer ring (4), and retainer ring is U
Shape or semicircle.
2. Anti-falling-off device for tail rope of mine car as claimed in claim 1, it is characterised in that: described hook (1) is made up of 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 CN102991525A (en) | 2013-03-27 |
| CN102991525B true CN102991525B (en) | 2016-12-28 |
Family
ID=47920780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210555688.0A Active 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 active Active
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 |
|---|---|
| CN102991525A (en) | 2013-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103738430B (en) | A kind of automobile accessory frame transportation lifting appliance | |
| CN202687852U (en) | Portable portal hanging frame | |
| CN102991525B (en) | Anti-falling-off device for tail rope of mine car | |
| CN204037251U (en) | For the trailer coupling of portable hydraulic forklift and AGV car | |
| CN205114816U (en) | Compound rigging that promotes of sewage pump | |
| CN204078414U (en) | Tire barrow | |
| CN203874318U (en) | Novel climbing-assisting device | |
| CN103523648B (en) | A kind of slush pump mounting suspension of drilling mud system | |
| CN202309427U (en) | Device for dismounting motor bearings | |
| CN203078542U (en) | Anti-dropping device of mine car tail rope | |
| CN104098016A (en) | Easy lifting bracket of transformer | |
| CN204163635U (en) | Water drilling rig drilling rod brake safe fork | |
| CN204210518U (en) | A kind of combined transport vehicle | |
| CN204050726U (en) | Fixed connector between framework and safety belt during work high above the ground | |
| CN205637773U (en) | Stereo garage prevents structure of falling | |
| CN205141333U (en) | Earth connection hangs specialized tool | |
| CN204713097U (en) | Safety rope anti-drop device | |
| CN104724152A (en) | Simple oil tank transportation sheave trolley | |
| CN203959677U (en) | A kind of connection structure of quick handling cat ladder | |
| CN207059664U (en) | The convenient AGV hook fixing devices to break off relations | |
| CN204022270U (en) | A kind of electric expansion beam for railway breakdown lifting | |
| CN204173473U (en) | Belt conveyer tensioning dolly | |
| CN203699667U (en) | Special lifting lug for lifting basket | |
| CN203201131U (en) | Steel mesh type attachable lifting scaffold | |
| CN202594622U (en) | Fixture used for lifting of steel tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |