CN200948802Y - Running-proof hydraulic slope-variable vehicle sending machine - Google Patents
Running-proof hydraulic slope-variable vehicle sending machine Download PDFInfo
- Publication number
- CN200948802Y CN200948802Y CN 200620093299 CN200620093299U CN200948802Y CN 200948802 Y CN200948802 Y CN 200948802Y CN 200620093299 CN200620093299 CN 200620093299 CN 200620093299 U CN200620093299 U CN 200620093299U CN 200948802 Y CN200948802 Y CN 200948802Y
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- CN
- China
- Prior art keywords
- base
- car
- tram
- releasing
- hydraulic pressure
- 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 hydraulic releasing tram of adjustable slope for the anti-car-running.The releasing tram is added a base in the previous tramroad, and the front end of the base is hinged with the tramroad by a pin;the back end inferior of the base is equipped with hydraulic lifting device and the front of the base has a hydraulic car buffer. Compared with a hand haulage, the releasing tram, due to the slow lifting the releasing tram by the hydraulic pressure, eliminates a strong impact force and the accidents caused by the breaking rope run-tram, making the releasing tram safer and reliable. Meantime, the utility model has advantages of save time and labor as well as working hour, improving work efficiency. Compared with other trams, the tram has the characteristics of simple structure, economical and practical, easy to install and saving space.
Description
What technical field the utility model related to a kind of mine gradient tunnel puts the car device, is that a kind of anti-sport car hydraulic pressure becomes sloping formula and puts the car machine specifically.
Background technology is in the mine down-hole, during the driving gradient tunnel, the gradient tunnel that freight transport volume is less, be subjected to the restriction inconvenience of drift section to install and use the car puller of various models, generally adopt manpower that mine car is put into gradient tunnel by the upper flat parking lot, but when putting car with manpower under the lax situation of hoisting cable, mine car enters inclined shaft because the effect of acceleration due to gravity, make steel rope and mine car connecting device be subjected to greater impact power, easily steel rope is broken, cause derailing accident; Labour intensity is big simultaneously, must be by just fulfiling assignment more than two people.
The summary of the invention the purpose of this utility model is to provide a kind of anti-sport car hydraulic pressure to become sloping formula and puts the car machine, and the end that it will put the car machine slowly lifts with hydraulic efficiency gear, and top mine car glides automatically by gravity, reaches the purpose of putting car.
The technical solution of the utility model is as follows:
Originally putting the car machine is to add base on the track of original mine car, and the front end and the track of this base are hinged with bearing pin, and the rear end lower of base has the hydraulic lift device, in the front portion of base the hydraulic pressure Obstruct apparatus is arranged.
Above-mentioned base is made up of three cantilevered corner beams of longeron, crossbeam and side.
Above-mentioned hydraulic lift device is that electrical motor connects oil cylinder through two-way oil pump.
Above-mentioned Obstruct apparatus is that electrical motor connects the stop device oil cylinder through two-way oil pump, one-way control valve and non-return valve.
Advantage of the present utility model is: 1, with artificial go-cart relatively, put car because of the slow lifting of hydraulic pressure, it is big and make that to put car safe and reliable to be unlikely impulsive force, avoids resolving the rope derailing accident.2, save time, laborsaving, saving working hour, increase work efficiency.3, compare with other car puller, it is simple in structure, and is economic and practical, easy for installation, does not take too much space.
Description of drawings Fig. 1 is the utility model structure birds-eye view;
Fig. 2 is the scheme drawing of the utility model base one end lifting state;
Fig. 3 is the structural representation of the utility model hydraulic efficiency pressure system.
The utility model is described in further detail below in conjunction with accompanying drawing for the specific embodiment.
Can see structure of the present utility model by Fig. 1, Fig. 2, Fig. 3, originally putting the car machine is in the flatcar field of mine vertical curve side, add base 2 on the track 4 of original mine car, base is made up of three cantilevered corner beams 11 of longeron 7, crossbeam 9,10 and side, its length is decided by contained mine car number, and the front end of this base and track are hinged with bearing pin 3, and the rear end lower of base has the hydraulic lift device, it is that electrical motor 13 connects two oil cylinders 8 through two-way oil pump 12, and controls its lifting and return by two switches; In the front portion of base hydraulic pressure Obstruct apparatus 5 is arranged, it is that electrical motor 13 connects stop device oil cylinder 6 through two-way oil pump 12, one-way control valve 15 and non-return valve 14 in parallel, and one-way control valve is a hand valve, and is reliable to guarantee control.The 1st, sleeper.
During use, mine car is pushed into puts on the car machine, hang up properly hook, start the hydraulic pressure lifting apparatus, manual unlocking stop device 5, hoistman start winch puts car.The hydraulic ram 8 of putting the car machine is put back to, and stop device 5 automatically resets.
Claims (4)
1, a kind of anti-sport car hydraulic pressure becomes sloping formula and puts the car machine, it is characterized in that: it is to add base (2) on the track (4) at original mine car, the front end of this base and track are hinged with bearing pin (3), and the rear end lower of base has the hydraulic lift device, and hydraulic pressure Obstruct apparatus (5) is arranged in the front portion of base.
2, anti-sport car hydraulic pressure according to claim 1 becomes sloping formula and puts the car machine, and it is characterized in that: its base is made up of three cantilevered corner beams (11) of longeron (7), crossbeam (9) (10) and side.
3, anti-sport car hydraulic pressure according to claim 1 becomes sloping formula and puts the car machine, it is characterized in that: its above-mentioned hydraulic lift device is that electrical motor (13) connects oil cylinder (8) through two-way oil pump (12).
4, anti-sport car hydraulic pressure according to claim 1 becomes sloping formula and puts the car machine, it is characterized in that: its above-mentioned Obstruct apparatus (5) is that electrical motor (13) connects stop device oil cylinder (6) through two-way oil pump (12), one-way control valve (15) and non-return valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093299 CN200948802Y (en) | 2006-09-14 | 2006-09-14 | Running-proof hydraulic slope-variable vehicle sending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093299 CN200948802Y (en) | 2006-09-14 | 2006-09-14 | Running-proof hydraulic slope-variable vehicle sending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200948802Y true CN200948802Y (en) | 2007-09-19 |
Family
ID=38891344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093299 Expired - Fee Related CN200948802Y (en) | 2006-09-14 | 2006-09-14 | Running-proof hydraulic slope-variable vehicle sending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200948802Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864702A (en) * | 2011-07-08 | 2013-01-09 | 山东黄金矿业(沂南)有限公司 | Mine transportation mine car rail |
-
2006
- 2006-09-14 CN CN 200620093299 patent/CN200948802Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864702A (en) * | 2011-07-08 | 2013-01-09 | 山东黄金矿业(沂南)有限公司 | Mine transportation mine car rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |