CN105819320B - A kind of adjustable hydraulic combines the mechanism that holds up traffic - Google Patents
A kind of adjustable hydraulic combines the mechanism that holds up traffic Download PDFInfo
- Publication number
- CN105819320B CN105819320B CN201610417831.8A CN201610417831A CN105819320B CN 105819320 B CN105819320 B CN 105819320B CN 201610417831 A CN201610417831 A CN 201610417831A CN 105819320 B CN105819320 B CN 105819320B
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- Prior art keywords
- traffic
- adjustable hydraulic
- holds
- combines
- resistance device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/14—Applications of loading and unloading equipment
- B66B17/16—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages
- B66B17/22—Securing vehicles in cars or cages
- B66B17/24—Securing vehicles in cars or cages mounted on the car or cage
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- Fluid-Damping Devices (AREA)
- Toys (AREA)
Abstract
Combine the mechanism that holds up traffic the invention discloses a kind of adjustable hydraulic, including two tracks being fixed on cage chassis, and the guard rail on the inside of track, track two ends are provided with four adjustable hydraulic Obstruct apparatus, guard rail two ends are provided with four sliding resistance device damping pedestals, track is provided with movable rod, movable rod can be movable between sliding resistance device damping pedestal, sliding resistance device damping pedestal can limit the position of movable rod, adjustable hydraulic Obstruct apparatus includes hydraulic jack and the part of holding up traffic being connected with hydraulic cylinder piston rod one end, hold up traffic part movement and opening and closing can be controlled.The present invention damps pedestal with sliding resistance device by movable rod and is engaged, and employs adjustable hydraulic Obstruct apparatus, can realize various model mine cars in cage it is two-way enter tank stop fixation.Either special-shaped mine car or curable type mine car, or the quantity of mine car is changed, the present invention can provide the accurate fixed form of stabilization being adapted with mine car actual conditions.
Description
Technical field
The invention belongs to factories and miness technical field of transportation, and in particular to a kind of adjustable hydraulic joint resistance applied widely
Mechanism of car.
Background technology
Cage hoisting mode is the lifting scheme that current mine is at most used, especially in heavily loaded Lifting Convey, and mine car is needed
Want fixed in tank, otherwise easily cause winding cage to roll, along with the limitation of tank door intensity and structure, easily induce mine car and take off
Tank accident, in some private small mines, generally in special stowage, the common tank of people's car, using artificial support mode come stable car, danger
It is dangerous higher.For the hoisting container of flexible cage guide, it also occur that hoisting container center of gravity deflection, causes cage guide in lifting process
Rope beats the phenomenon shaken and trembled, and aggravates cage guide structural wear, adds regular maintenance cost.Therefore, it must make in lifting process
Mine car in tank is carried out with In-pot Car Retarder spacing.The In-pot Car Retarder generally used at present, due to being to be directed to a certain specification
Haulage vehicle is developed, and its pawl position of holding up traffic all is fixed, and craft flexibility is poor, the mine car of certain fixing model can only be applicable, when some
When coal mining car and more mine platform lorry specification, due to the specification of various mine cars, model, size difference is larger, can only be applicable
Will be helpless in the In-pot Car Retarder of certain fixing model mine car.At present, China's mine can be applicable and carry by still lacking one kind mechanism that holds up traffic
Multiple Type mine car or flat car in the system of liter（Curable type and special-shaped mine car）.
The content of the invention
To solve the above problems, combine the mechanism that holds up traffic the invention discloses a kind of adjustable hydraulic, can be according to mine car axle
Away from facilitating regulation to hold up traffic pawl position, meet stop of a variety of mine cars in cage and fix, adapt to various mine car specifications.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of adjustable hydraulic combines the mechanism that holds up traffic, including two tracks being fixed on cage chassis and is arranged on
Four adjustable hydraulic Obstruct apparatus are installed on two guard rails on the inside of track, the track, the adjustable hydraulic is held up traffic
Device is separately mounted to be provided with four sliding resistance device damping pedestals, the sliding resistance device resistance on the two ends of two tracks, the guard rail
Thessaloniki seat is separately mounted to the two ends of two guard rails, and the track is provided with movable rod, and the movable rod can be in sliding resistance
Moved between device damping pedestal, the sliding resistance device damping pedestal can limit the position of movable rod, the adjustable hydraulic pressure drag
Car device includes hydraulic jack and the part of holding up traffic that be connected with hydraulic cylinder piston rod one end, the hydraulic cylinder piston rod and
Functional unit is connected, and can control hold up traffic part movement and opening and closing.
Further, the two ends of two tracks are additionally provided with groove.
Further, sliding block is provided with below the movable rod two ends, the sliding block sets in orbit.
Further, the movable rod is provided at both ends with the collision block for being touched with damping pedestal.
Further, the part of holding up traffic of four adjustable hydraulic Obstruct apparatus is arranged on the sliding resistance at two track two ends
Between device damping pedestal.
Further, it is described to hold up traffic part for pawl of holding up traffic.
Further, the functional unit is handle, and the handle is connected with the piston rod other end.
Further, the pawl of holding up traffic is connected with piston rod using key connected mode.
Further, the pawl of holding up traffic is fixed on piston rod end by locking nut, and is fixed using split pin.
Compared with prior art, the invention has the advantages that and beneficial effect：
The present invention is engaged by movable rod with sliding resistance device damping pedestal, and employs adjustable hydraulic Obstruct apparatus,
Can realize the various model mine cars of varying number in cage it is two-way enter tank stop fix.The present invention presses institute using hydraulic cylinder
Wheelbase adjustment is needed to hold up traffic the relative position of pawl, and the opening and closing for the pawl that by handle controls to hold up traffic, either special-shaped mine car or curable type
Mine car, or the quantity of mine car is changed, the present invention can provide the stabilization being adapted with mine car actual conditions accurately fixation side
Formula.Originally the mechanism that holds up traffic is widely used, and installs simple, easy to adjust, maintenance cost is small.
Brief description of the drawings
Fig. 1 is the general assembly structural plan schematic diagram that adjustable hydraulic combines the mechanism that holds up traffic.
Fig. 2 is the general assembly structural facades schematic diagram that adjustable hydraulic combines the mechanism that holds up traffic.
Fig. 3 is along A-A to cross section structure diagram in Fig. 2.
Fig. 4 is movable rod and damping pedestal cooperation schematic diagram.
Fig. 5 is adjustable hydraulic Obstruct apparatus assembling structure front elevation.
Fig. 6 is adjustable hydraulic Obstruct apparatus assembling structure top view.
Reference numerals list：
1- cages chassis, 2- slides resistance device damping pedestal, 3- grooves, 4- adjustable hydraulic Obstruct apparatus, 5- tracks, 6- activities
Connecting rod, 7- holds up traffic pawl, 8- guard rails, 9- handles, 10- piston rods, 11- locking nuts, 12- split pins, and 13- changes oil stop valve, 14-
Hydraulic cylinder, 15- bolts, 16- sliding blocks.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
Fig. 1~Fig. 6 is referred to, the adjustable hydraulic that the present invention is provided combines the mechanism that holds up traffic and mainly includes cage chassis 1, consolidates
It is scheduled on the One On The Chassis two tank inner orbits 5 of cage, adjustable hydraulic Obstruct apparatus 4 on the rail 5 is set, installed in track
Two guard rails 8 of inner side, the sliding resistance device damping pedestal 2 on guard rail.Adjustable hydraulic Obstruct apparatus 4 has four, including
It is adjustable installed in two adjustable hydraulic Obstruct apparatus 4 of two track left ends, and installed in two of two track right-hand members
The position of adjustable hydraulic Obstruct apparatus 4 is corresponded to two-by-two on formula hydraulic pressure Obstruct apparatus 4, two tracks.The sliding resistance device damping quantity of pedestal 2
For four, also it is separately mounted on the left and right ends of two guard rails, two guard rails sliding resistance device damping pedestal 2 position and corresponds to two-by-two.
Track is provided with groove 3, and groove is used to pin wheel.It is preferred that, groove is also four, is separately positioned on the left and right of two tracks
Two ends, groove is specifically located at the position of close damping pedestal between the sliding resistance device damping pedestal 2 at track two ends.On tank inner orbit
Movable rod 6 is additionally provided with, movable rod 6 is vertical with track, sliding block 16 is provided with below the two ends of movable rod 6, sliding block is set
Put in orbit, so as to make movable rod 6 to horizontally slip in orbit.Above and below on the left of movable rod（Up and down for shown in Fig. 1
Direction, similarly hereinafter）Two ends and right side upper and lower ends respectively set a collision block, for being touched with damping pedestal, it is ensured that movable rod with
It is big plane contact during damping base into contact, stress is steady.Obviously, the distance between upper end collision block and lower end collision block and upper lower rail
The distance between sliding resistance device damping pedestal 2 of relevant position is equal on road.Movable rod can only hinder in the sliding of track left and right ends
Slided between device damping pedestal 2.
Specifically, as shown in Figure 5, Figure 6, each adjustable hydraulic Obstruct apparatus 4 include handle 9, hydraulic cylinder 14,
Piston rod 10 and piston, pawl 7 of holding up traffic, locking nut 11, stop valve 13 of changing oil, bolt 15 and spring washer in hydraulic cylinder.
Wherein, hydraulic cylinder 14 is fixed on cage track 5 by bolt and spring washer circle 15.Piston rod one end is connected with handle 9, separately
One end is connected to pawl 7 of holding up traffic.Handle is preferred to use bolt connection with piston rod, easy to disassemble.Hold up traffic pawl 7 and piston rod 10 it is preferred
Connected using key, pawl 7 of holding up traffic in this example is fixed on piston rod end by locking nut 11, and is fixed using split pin 12.
Rotating handle 9 can drive pawl 7 of holding up traffic to rotate by piston rod, and flexible to operation, energy-conservation, maintenance cost is small.Pawl of holding up traffic is opened
When leave track, the wheel on track will not be hindered to advance, vehicle pawl position and by movable rod and sliding can hinder through holding up traffic
Device damping pedestal, which coordinates, is held up traffic；Hold up traffic and track upper surface is ridden under pawl closure state advanced so as to limiting wheel, resistance
The aperture of car pawl can be adjusted by handle.The oil inlet and outlet of hydraulic cylinder 14, can be by hydraulic pressure in cylinder equipped with 2 stop valves 13 of changing oil
Oil sealing is closed.It should be noted that handle control is a kind of preferred embodiment, those skilled in that art also can be using other operations
Part（Such as electric controling element）Come the opening and closing for the pawl that controls to hold up traffic.In addition, pawl of holding up traffic is also relatively conventional part of holding up traffic, also may be used
The part of holding up traffic of rail vehicle barrier functionality can be realized so that pawl of holding up traffic is replaced with into other as needed.Adjustable hydraulic is held up traffic
The overall especially upper surface of hydraulic cylinder 14 of device 4 is less than movable rod, and sliding block will not also encounter hydraulic cylinder 14, thus adjustable
The pawl of holding up traffic of formula hydraulic pressure Obstruct apparatus 4 will not hinder the movement of movable rod in orbit in the on-state.In Fig. 1, same
On one track, the pawl 7 of holding up traffic in two adjustable hydraulic Obstruct apparatus 4 is arranged on left and right ends on same track and slides resistance device resistance
Between Thessaloniki seat 2.
When loading curable type mine car, pawl 7 of holding up traffic is in normally open, and one or many curable type mine cars enter on the left of cage
When, wheel is touched after movable rod from left side, promotes movable rod to be slided along track to cage right side, when on movable rod
Collision block is touched to be stopped on the right side of cage after two cunning resistance device damping pedestals 2, so that prevent the wheel for touching movable rod from advancing, Gu
Tramroad is pinned into left groove 3 on rear side of type mine car.Curable type mine car gear sliding resistance device damping pedestal position in the tank of right side two
Put determination.Similarly, when one or many curable type mine cars enter fashionable on the right side of cage, movable rod is living to cage left slide
Collision block on dynamic connecting rod stops after touching the sliding resistance device damping pedestal 2 being fixed on the left of cage on two tracks, so as to prevent to touch
The wheel for encountering movable rod is advanced, and tramroad is pinned into right groove 3 on rear side of curable type mine car.Curable type mine car gear is by a left side
Sliding resistance device damping base position is determined in the tank of side two.Thus, pedestal 2 is damped by the sliding resistance device of movable rod and the left and right sides to match somebody with somebody
Close, can realize that the bidirectional obstruction of one or many curable type mine car is fixed.Sliding resistance device damping pedestal 2 and fit depressions, are realized
It is accurate to stop positioning.Should in advance it be set up according to mine car wheelbase left and right two positions for sliding resistance device damping pedestal.
When special-shaped vehicle enters tank or change curable type mine car quantity, due to holding up traffic, stroke reduces, now sliding resistance device dress in tank
Put not as the main mechanism that holds up traffic, but remain to play second safeguard protection effect, lift the security performance of mechanism.Now lead to
Crossing adjustment hydraulic pressure holds up traffic the control adjustable hydraulic Obstruct apparatus opening and closing of pawl position to carry out stop fixation to mine car.Adjustable hydraulic
Obstruct apparatus preboring hydraulic circuit, is connected electric or hand pressuring pump by the stop valve of snap joint and oil inlet when using
Connect, open oil inlet and outlet stop valve, to hydraulic pressure oil supply cylinder, piston driving is held up traffic pawl movement, is held up traffic pawl by the adjustment of required wheelbase
Relative position, after pawl of holding up traffic is moved into place, closes stop valve, removes pressuring pump.Rotate handle can open and close hold up traffic pawl.Therefore,
, can be as needed when loading special-shaped vehicle, held up traffic pawl position by hydraulic cylinder regulation, and rotate handle closure and held up traffic pawl, from
And stop fixation is carried out to special-shaped vehicle.Such a mode is applied equally to the mine car or mine platform lorry that specification changes.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of adjustable hydraulic combines the mechanism that holds up traffic, it is characterised in that：Including be fixed on cage chassis two tracks, with
And two guard rails on the inside of track, four adjustable hydraulic Obstruct apparatus are installed on the track, it is described adjustable
Hydraulic pressure Obstruct apparatus is separately mounted to be provided with four sliding resistance device damping pedestals on the two ends of two tracks, the guard rail, described
Sliding resistance device damping pedestal is separately mounted to have movable rod, the activity on the two ends of two guard rails, two tracks
Connecting rod can be moved between sliding resistance device damping pedestal, and the sliding resistance device damping pedestal can limit the position of movable rod, institute
Stating adjustable hydraulic Obstruct apparatus includes hydraulic jack and the part of holding up traffic being connected with hydraulic cylinder piston rod one end, the liquid
Force feed cylinder piston rod is connected with functional unit, can control hold up traffic part movement and opening and closing.
2. adjustable hydraulic according to claim 1 combines the mechanism that holds up traffic, it is characterised in that：The two ends of two tracks
It is additionally provided with groove.
3. adjustable hydraulic according to claim 1 or 2 combines the mechanism that holds up traffic, it is characterised in that：The movable rod two
End lower section is provided with sliding block, and the sliding block sets in orbit.
4. adjustable hydraulic according to claim 1 or 2 combines the mechanism that holds up traffic, it is characterised in that：The movable rod two
End is provided with the collision block for being touched with damping pedestal.
5. adjustable hydraulic according to claim 1 or 2 combines the mechanism that holds up traffic, it is characterised in that：Described four adjustable
The part of holding up traffic of hydraulic pressure Obstruct apparatus is arranged between the sliding resistance device damping pedestal of two track left and right sides.
6. adjustable hydraulic according to claim 1 or 2 combines the mechanism that holds up traffic, it is characterised in that：The part of holding up traffic is
Hold up traffic pawl.
7. adjustable hydraulic according to claim 6 combines the mechanism that holds up traffic, it is characterised in that：The functional unit is hand
Handle, the handle is connected with the piston rod other end.
8. adjustable hydraulic according to claim 7 combines the mechanism that holds up traffic, it is characterised in that：Pawl and the piston rod of holding up traffic
Connected using key connected mode.
9. adjustable hydraulic according to claim 8 combines the mechanism that holds up traffic, it is characterised in that：The pawl of holding up traffic passes through locking
Nut is fixed on piston rod end, and is fixed using split pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417831.8A CN105819320B (en) | 2016-06-15 | 2016-06-15 | A kind of adjustable hydraulic combines the mechanism that holds up traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417831.8A CN105819320B (en) | 2016-06-15 | 2016-06-15 | A kind of adjustable hydraulic combines the mechanism that holds up traffic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105819320A CN105819320A (en) | 2016-08-03 |
| CN105819320B true CN105819320B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610417831.8A Active CN105819320B (en) | 2016-06-15 | 2016-06-15 | A kind of adjustable hydraulic combines the mechanism that holds up traffic |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946416B (en) * | 2018-08-16 | 2021-05-11 | 西安煤矿机械有限公司 | System and method for safely positioning vehicle in cage |
| CN110240050A (en) * | 2019-06-19 | 2019-09-17 | 中钢集团马鞍山矿山研究院有限公司 | A kind of adjustable hydraulic combines the mechanism that holds up traffic |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191110813A (en) * | 1911-05-11 | 1912-02-29 | ||
| JP2000128466A (en) * | 1998-10-22 | 2000-05-09 | Hitachi Building Systems Co Ltd | Car stop device for dumb waiter |
| CN201095562Y (en) * | 2007-09-26 | 2008-08-06 | 扬州凯思特机械制造有限公司 | Ring chain tank feeding car puller |
| CN203199860U (en) * | 2012-09-08 | 2013-09-18 | 白银有色集团股份有限公司 | Cage car stopping device |
| CN102826433B (en) * | 2012-09-13 | 2014-04-16 | 徐州市工大三森科技有限公司 | Self-locking car stopper in can |
| CN103121617B (en) * | 2013-02-20 | 2014-11-12 | 郑州煤炭工业(集团)有限责任公司 | Tramcar-blocking device inside cage |
| CN203767822U (en) * | 2014-04-18 | 2014-08-13 | 陕西彬长文家坡矿业有限公司 | Connecting-rod-type car stopping device |
| CN204778253U (en) * | 2015-07-17 | 2015-11-18 | 山东加宁重工有限公司 | Car arrester in trolley -bus rubber wheel vehicle cage |
| CN205687374U (en) * | 2016-06-15 | 2016-11-16 | 水利部南京水利水文自动化研究所 | A kind of adjustable hydraulic combines the mechanism that holds up traffic |
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2016
- 2016-06-15 CN CN201610417831.8A patent/CN105819320B/en active Active
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| Publication number | Publication date |
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| CN105819320A (en) | 2016-08-03 |
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