CN106143526A - A kind of mine car brakes - Google Patents
A kind of mine car brakes Download PDFInfo
- Publication number
- CN106143526A CN106143526A CN201610555496.8A CN201610555496A CN106143526A CN 106143526 A CN106143526 A CN 106143526A CN 201610555496 A CN201610555496 A CN 201610555496A CN 106143526 A CN106143526 A CN 106143526A
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- China
- Prior art keywords
- brake
- mine car
- rail
- braking
- guide rod
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
- B61H11/14—Combinations of different types of brakes, e.g. brake blocks acting on wheel-rim combined with disc brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H13/00—Actuating rail vehicle brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/12—Grippers co-operating frictionally with tracks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of mine car brakes, including brake body and control system, brake body includes that the hybrid mechanism of rail embraced by rail press structure and brake shoe.Rail press structure includes pressing rail brake block, pressure rail guide rod, guiding end cap and compression spring；The braking sleeve that the hybrid mechanism of rail includes being set on pressure rail guide rod embraced by brake shoe；Described control system includes hydraulic control system, sensor detection control chamber and the LCDs of vehicle body side.Described hydraulic control system includes fuel-flow controller and hydraulic jack.Described fuel-flow controller is used for controlling hydraulic pressure oil mass size to change mine car brake force size, and described hydraulic jack is for providing braking energy for mine car brake body.Described related sensor detection control chamber includes velocity sensor, load measuring sensor, digital compass and pressure transducer.Mine car brake device designed by the present invention all can be by track locking after mine car is braked.The present invention can guarantee that mine car the most all realizes gradual braking, and brake force is big, and braking is stable, safe and reliable.
Description
Technical field
The invention belongs to mining machinery technical field, be specifically related to a kind of mine car brakes.
Background technology
The incline shaft transport in colliery occupies highly important status in coal production is transported, by using steel wire rope by mine car
It is connected with elevator, and uses motor to drive elevator to make past on coal mine inclined shaft track to control mine car as power source
Return motion, complete the transport to personnel, coal, material and spoil etc. with this.Working Environment of Underground Mine is complicated and transports
, easily there are the such as phenomenons such as mine car unhook, hoist ropes break under the long-time production to coal and transport in defeated inconvenience, from
And cause the mine car of delivery material to rush at shaft bottom at a terrific speed, the most so-called mine car derailing accident, and in inclined shaft tunnel
Derailing accident is the important hidden danger affecting Mine Safety in Production.
In prior art, the catcher of slope vehicle mostly is intercept type brake unit, and intercept type brake unit is installed
At coal mine inclined shaft rail base, when there is sport car, the multiple slope vehicles rushing at shaft bottom are intercepted, this intercept type braking dress
Put the effect not having prevent-moving car at mine car generation sport car but speed time relatively low, and interception result is less desirable.For interception
The defect that formula brake unit exists, has a small amount of monomer Anti-car-running device for mine car at present, and monomer Anti-car-running device for mine car again more to be divided into
Pressure rail brake unit and embrace a rail brake unit, the slope vehicle catcher of both forms under non-brake state its
Brake shoe is above orbit plane, and during on-position, pressure rail brake unit compresses colliery slope track, or embraces rail braking dress
Putting and hold coal mine inclined shaft track tightly, slope vehicle is higher than orbit plane；It is not enough all to there is brake force in both brake units, it is impossible to
Well being braked by slope vehicle, braking effect is undesirable, and it is unreliable to use.Therefore, design one brake force is big, braking effect
Good, safe and reliable slope vehicle catcher is the most necessary, its safety transported by significantly lifting inclined well
Coefficient, has highly important meaning to the life security and raising mine benefit ensureing underground work personnel.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, it is provided that a kind of mine car brakes, its structure
Simply, novel in design rationally and use easy to operate, can guarantee that mine car at inclined shaft gradual braking, brake force is big, and braking is stable, makes
With safe and reliable, can significantly lifting inclined well transport safety coefficient, it is ensured that the life security of underground work personnel and improve ore deposit
Mountain economic benefit.
For achieving the above object, the technical solution used in the present invention is: a kind of mine car brakes, it is characterised in that: bag
Include brake body and control system.Described brake body includes that rail embraced by rail press structure and the brake shoe being arranged on described rail press structure
Hybrid mechanism.Described rail press structure includes pressing rail brake block, pressure rail guide rod, guiding end cap and compression spring, and described pressure rail is led
The lower end of bar is connected with pressure rail brake block, and described pressure rail guide rod is provided with the first flat key in parallel, described pressure rail guide rod
Top be provided with inverted round stage, through guiding, being provided with on end cap and guide end lid slides with the first flat key joins described pressure rail guide rod
The first keyway closed, described compression spring is set on pressure rail guide rod, described compression spring be positioned at guiding end cap and inverted round stage it
Between, the large end face external diameter of described inverted round stage is more than the internal diameter of compression spring；Described brake shoe is embraced the hybrid mechanism of rail and is included being set in
Braking sleeve on pressure rail guide rod, the bottom of described braking sleeve is connected with guiding end cap, brakes with embracing rail in the bottom of described braking sleeve
Sheet connects, and described compression spring and inverted round stage are respectively positioned in braking sleeve, and in described braking sleeve, symmetry is equipped with two brake shoe guide rods,
It is provided with the second flat key in parallel on described brake shoe guide rod, described braking sleeve is provided with and is slidably matched with the second flat key
Second keyway, the outer end of described brake shoe guide rod is provided with brake shoe brake block, described brake shoe guide rod is arranged with stretching spring, institute
The retainer ring stating brake shoe brake block and be provided with in braking sleeve for mounting mutually with stretching both ends of the spring.
Described control system includes hydraulic control system, sensor detection control chamber and the LCDs of vehicle body side.
Described hydraulic control system includes fuel-flow controller and hydraulic jack.Described fuel-flow controller is used for controlling hydraulic pressure oil mass size
Changing mine car brake force size, described hydraulic jack is for providing braking energy for mine car brake body.Described related sensor
Detection control chamber includes velocity sensor, load measuring sensor, digital compass and pressure transducer.Described velocity sensor is used for examining
Surveying the real-time speed of mine car, described load measuring sensor is used for detecting the real-time car weight of mine car, and it is real that described digital compass is used for detecting mine car
Time inclination angle simultaneously send control instruction to fuel-flow controller and make hydraulic jack be automatically adjusted fuel delivery size thus change brake force
Size, described pressure transducer for detect mine car braking after pressure size.The LCDs bag of described vehicle body side
Include the real-time speed of mine car that display speed sensor is gathered, the real-time weight of mine car that display load measuring sensor is gathered, display
The real-time inclination angle of mine car that digital compass is gathered, the pressure during mine car braking that display pressure transducer is gathered.
Above-mentioned a kind of mine car brakes, it is characterised in that: also include the hydraulic cylinder for promoting pressure rail guide rod, described
In braking sleeve is stretched in the piston rod end of hydraulic cylinder and for promoting pressure rail guide rod to move down.
Above-mentioned a kind of mine car brakes, it is characterised in that: also including fixed plate, the two ends, bottom of described fixed plate are equal
One described brake body is installed, described fixed plate is provided with the through hole for passing for the piston rod end of hydraulic cylinder.
Above-mentioned a kind of mine car brakes, it is characterised in that: it is provided with in described fixed plate for being fixed in tiltedly
Hole, location on well mine car.
Above-mentioned a kind of mine car brakes, it is characterised in that: the upper end of described braking sleeve is provided with multiple first and connects
Hole, described fixed plate is provided with second connecting hole corresponding with the first connecting hole position, and described fixed plate is through through second
First bolt of connecting hole and the first connecting hole is fixing with braking sleeve to be connected.
Above-mentioned a kind of mine car brakes, it is characterised in that: the angle between side and the large end face of described inverted round stage
It it is 30 °～60 °.
Above-mentioned a kind of mine vehicle brakes, it is characterised in that: between side and the large end face of described inverted round stage
Angle is 45 °.
Above-mentioned a kind of mine car brakes, it is characterised in that: the lower end of described braking sleeve is provided with multiple 3rd connection
Hole, described guide end lid is provided with fourth connecting hole corresponding with the 3rd connecting hole position, and described guiding end cap wore long
Second bolt of the 4th connecting hole and the 3rd connecting hole is fixing with braking sleeve to be connected.
Above-mentioned a kind of mine car brakes, it is characterised in that: described brake shoe brake block and the connected mode of brake shoe guide rod
For welding, the connected mode of described pressure rail brake block and pressure rail guide rod for welding, described armful of rail brake block and the connection of braking sleeve
Mode is welding.
Above-mentioned a kind of mine car brake body, it is characterised in that: described inverted round stage and pressure rail guide rod processing and fabricating are integrated,
Described braking sleeve processing and fabricating is integrated.
The present invention compared with prior art has the advantage that
1, present configuration is simple, novel in design reasonable and uses easy to operate.
2, the present invention is in use, and rail press braking is front, and brake shoe embraces the hybrid braking of rail rear, it is achieved thereby that pressure rail,
Brake shoe and armful triple braking of rail, make slope vehicle complete braking maneuver at short notice, and braking be the most reliable, can guarantee that single
Slope vehicle will not rush at shaft bottom with bigger speed, thus alleviates down-hole injures and deaths and property loss.
3, the present invention takes brake in mode of braking, brakes reliable and stable, takes on brake power provides
Hydraulic pressure energy supply, is sent control instruction by sensor control chamber to hydraulic jack, energy-conserving and environment-protective and meet downhole anti-explosion requirement.
4, the present invention braking time, first carry out rail press braking reduce speed, after carry out Block brake locking wheel finally will
Carrying out embracing rail to brake track locking, this mode of braking can be prevented effectively from the produced braking of single Block brake heat is too high draws
The brake fade risen.
5, the present invention can effectively realize automatically controlling, real to the mine car in work by the sensor control chamber installed on mine car
Time gather related data, once need braking become by sensor detection control chamber to hydraulic jack send braking instruction thus complete
Mine car is braked.
6, the present invention is after completing whole mine car braking maneuver, when run out of steam source time can automatically recover to before braking
Original state, so that it is guaranteed that normally use during braking next time.
Accompanying drawing explanation
Fig. 1 is the front view of brake body of the present invention.
Fig. 2 is the axonometric chart of brake body of the present invention.
Fig. 3 is the exploded view of brake body of the present invention.
Fig. 4 is that the present invention presses rail brake block, pressure rail guide rod and the annexation schematic diagram of inverted round stage.
Fig. 5 is the structural representation that the present invention guides end cap.
Fig. 6 is the structural representation of braking sleeve of the present invention.
Fig. 7 is the structural representation of fixed plate of the present invention.
Fig. 8 is present invention state diagram when being arranged on slope vehicle.
Fig. 9 is system control principle schematic diagram.
Description of reference numerals: 1 brake shoe brake block；2 pressure rail brake blocks；3 pressure rail guide rods；4 guide end cap；4-
1 the 4th connecting hole；5 compression springs；6 braking sleeve；6-1 the first connecting hole；6-2 the 3rd connecting hole；7 fix
Ring；8 stretching springs；9 brake shoe guide rods；10-the first flat key；11-inverted round stage；12-the first keyway；13-the second flat key；14-
Second keyway；15-hydraulic cylinder；16 fixed plates；16-1 through hole；16-2 positions hole；16-3 the second connecting hole；16-3—
Second connecting hole；17-the first bolt；18 second bolts；19 slope vehicles；20 coal mine inclined shaft tracks；21 mine cars
Wheel；22 sensor detection control chambers；23 LCDs；24 armfuls of rail brake blocks；
Detailed description of the invention
Below by drawings and Examples, patent of the present invention is described in further detail.
As shown in Figures 1 to 6, the present invention includes that brake body and control system, described brake body include rail press structure
Embracing the hybrid mechanism of rail with the brake shoe being arranged on described rail press structure, described rail press structure includes pressing rail brake block 2, pressure rail to lead
Bar 3, guiding end cap 4 and compression spring 5, the lower end of described pressure rail guide rod 3 is connected, on described pressure rail guide rod 3 with pressure rail brake block 2
Being provided with the first flat key 10 in parallel, the top of described pressure rail guide rod 3 is provided with inverted round stage 11, and described pressure rail guide rod 3 is worn
Cross and be provided with the first keyway 12 being slidably matched with the first flat key 10, described compression spring 5 on guiding end cap 4 and guiding end cap 4
Being set on pressure rail guide rod 3, described compression spring 5 is guiding between end cap 4 and inverted round stage 11, the big end of described inverted round stage 11
Face external diameter is more than the internal diameter of compression spring 5；Described brake shoe mechanism includes the braking sleeve 6 being set on pressure rail guide rod 3, described braking
The bottom of set 6 is connected with guiding end cap 4, and the bottom of described braking sleeve 6 is connected with embracing rail brake block 24, described compression spring 5
Being respectively positioned in braking sleeve 6 with inverted round stage 11, in described braking sleeve 6, symmetry is equipped with two brake shoe guide rods 9, described brake shoe guide rod 9
On be provided with the second flat key 13 in parallel, described braking sleeve 6 is provided with the second key being slidably matched with the second flat key 13
Groove 14, the outer end of described brake shoe guide rod 9 is provided with brake shoe brake block 1, and described brake shoe guide rod 9 is arranged with stretching spring 8, described
Brake shoe brake block 1 and the retainer ring 7 being provided with in braking sleeve 6 for mounting mutually with stretching spring 8 two ends.
As shown in Figure 8, present invention additionally comprises the hydraulic cylinder 15 for promoting pressure rail guide rod 3, the piston of described hydraulic cylinder 15
In boom end stretches into braking sleeve 6 and for promoting pressure rail guide rod 3 to move down.
As shown in Figure 7 and Figure 8, present invention additionally comprises fixed plate 16, the two ends, bottom of described fixed plate 16 are mounted on one
Individual described brake body, described fixed plate 16 is provided with the through hole 16-1 for passing for the piston rod end of hydraulic cylinder 15；
Fixed plate 16 is mainly used in being fixed on slope vehicle 19 brake body.
As it is shown in fig. 7, be provided with hole, the location 16-2 for being fixed on slope vehicle in described fixed plate 16.
As shown in Figure 6 and Figure 7, the upper end of described braking sleeve 6 is provided with multiple first connecting hole 6-1, described fixed plate 16
On be provided with the second connecting hole 16-3 corresponding with the first connecting hole 6-1 position, described fixed plate 16 through through second connect
First bolt 17 of hole 16-3 and the first connecting hole 6-1 is fixing with braking sleeve 6 to be connected.
In the present embodiment, the angle between side and the large end face of described inverted round stage 11 is 30 °～60 °.
Preferably, the angle between side and the large end face of described inverted round stage 11 is 45 °.
As shown in Figure 5 and Figure 6, the lower end of described braking sleeve 6 is provided with multiple 3rd connecting hole 6-2, described guiding end cap 4
On be provided with the fourth connecting hole 4-1 corresponding with the 3rd connecting hole 6-2 position, described guiding end cap 4 through through the 4th connect
Second bolt 18 of hole 4-1 and the 3rd connecting hole 6-2 is fixing with braking sleeve 6 to be connected.
In the present embodiment, the connected mode of described brake shoe brake block 1 and brake shoe guide rod 9 for welding, described pressure rail brake block 2
With the connected mode of pressure rail guide rod 3 for welding, the connected mode of described armful of rail brake block 24 and braking sleeve 6 is for welding.
In the present embodiment, described inverted round stage 11 and pressure rail guide rod 3 processing and fabricating are integrated, and described braking sleeve processing and fabricating is
Integrally.
Described control system includes hydraulic control system, sensor detection control chamber and the LCDs of vehicle body side.
Described hydraulic control system includes fuel-flow controller and hydraulic jack 15.Described fuel-flow controller is used for controlling hydraulic pressure oil mass size
Changing mine car brake force size, described hydraulic jack 15 is for providing braking energy for mine car brake body.Described relevant biography
Sensor detection control chamber includes velocity sensor, load measuring sensor, digital compass and pressure transducer.Described velocity sensor is used
In the detection real-time speed of mine car, described load measuring sensor is used for detecting the real-time car weight of mine car, and described digital compass is used for detecting ore deposit
The real-time inclination angle of car makes hydraulic jack 15 be automatically adjusted fuel delivery size to fuel-flow controller transmission control instruction simultaneously thus changes
The size of brake force, described pressure transducer pressure size after detecting mine car braking.The liquid crystal of described vehicle body side
Display screen includes that the real-time speed of mine car that display speed sensor is gathered, the mine car that display load measuring sensor is gathered weigh in real time
Amount, the real-time inclination angle of mine car that display digit compass is gathered, the pressure during mine car braking that display pressure transducer is gathered.
The brake condition of Underwell mining substantially can be divided into two classes, and a class is mine car braking under normal circumstances, another kind of is
It is brake hard during mine car generation derailing accident under abnormal condition, but either which kind of brake condition is for meeting safety in production
Demand, the mine car brake device designed by the present invention all can be by track locking after mine car is braked.
Control system and the mechanical brake point operation principle of the present invention be: is provided with hydraulic jack on slope vehicle 19
15, sensor detection control chamber 22 and the LCDs 23 of vehicle body side.Can be with containing fuel-flow controller in hydraulic jack 15
Time regulation hydraulic pressure oil mass size change mine car brake force size, and provide braking energy for mine car brake body.And be correlated with and pass
Sensor detection control chamber 22 includes velocity sensor, load measuring sensor, digital compass and pressure transducer.Velocity sensor is used
In the detection real-time speed of mine car, load measuring sensor is used for detecting the real-time car weight of mine car, and digital compass is used for detecting mine car and inclines in real time
Angle makes hydraulic jack 15 be automatically adjusted fuel delivery size to fuel-flow controller transmission control instruction simultaneously thus changes brake force
Size, pressure transducer pressure size after detecting mine car braking.The LCDs of vehicle body side includes display speed
The real-time speed of mine car that sensor is gathered, the real-time weight of mine car that load measuring sensor is gathered, the ore deposit that digital compass is gathered
The real-time inclination angle of car, the pressure during mine car braking that pressure transducer is gathered.
When whether system control principle can be loaded by mine car according to down-hole concrete condition and mine car runs, the gradient of track is big
Little it is divided into four kinds of situations: 1. mine car is non-loaded and without braking on gradient track；2. mine car is non-loaded and at band gradient track
Upper braking；3. mine car full load and without on gradient track brake；4. mine car full load braking on band gradient track.
When mine car is operationally detected situation 1. and when being braked by sensor detection control chamber, according to correlation computations
Understanding hydraulic system and need to provide the pressure of 1.28MPa, the brake force that one side brake need to provide is 1607.14N, now by passing
Sensor detection control chamber sends relevant control instruction to hydraulic system and is completed mine car braking by brake unit.
When mine car is operationally detected situation 2. and when being braked by sensor detection control chamber, according to correlation computations
Understanding hydraulic system and need to provide the pressure of 1.27MPa, the brake force that one side brake need to provide is 1589.49N, now by passing
Sensor detection control chamber sends relevant control instruction to hydraulic system and is completed mine car braking by brake unit.
When mine car is operationally detected situation 3. and when being braked by sensor detection control chamber, according to correlation computations
Understanding hydraulic system and need to provide the pressure of 5.12MPa, the brake force that one side brake need to provide is 6428.57N, now by passing
Sensor detection control chamber sends relevant control instruction to hydraulic system and is completed mine car braking by brake unit.
When mine car is operationally detected situation 4. and when being braked by sensor detection control chamber, according to correlation computations
Understanding hydraulic system and need to provide the pressure of 5.06MPa, the brake force that one side brake need to provide is 6357.96N, now by passing
Sensor detection control chamber sends relevant control instruction to hydraulic system and is completed mine car braking by brake unit.
Mechanical brake point operation principle is: during use, through the first bolt 17 through location hole 16-2 by fixed plate 16
It is fixed on slope vehicle 19, i.e. achieves and mine car brake device main body is fixed on slope vehicle 19, simultaneously by hydraulic cylinder
The cylinder barrel of 15 is fixed on slope vehicle 19, and now mine car brake device main body is positioned at the top of coal mine inclined shaft track 20.When tiltedly
When well mine car 19 carries out mine car braking in inclined shaft tunnel, the piston rod that makes of operation hydraulic cylinder 15 stretches out, to promote pressure rail guide rod
3 along the first keyway 12 slide downward, and rail brake block 2 is descending contacts and compress colliery slope track with coal mine inclined shaft track 20 for pressure
20；Pressure rail guide rod 3 promotes brake shoe guide rod 9 to slide in and out along the second keyway 14 down through inverted round stage 11, then brake shoe guide rod 9 carries
To both sides, translation contacts and locking tramcar wheel 21 dynamic brake shoe brake block 1 with tramcar wheel 21, embraces rail brake block 24 and pressure simultaneously
Rail brake block 2 and rail contact realize locking track and prevent mine car from de-orbiting because jolting, and final realization is pressed rail, brake shoe and embraced
The triple braking of rail, makes slope vehicle 19 complete braking maneuver at short notice, it is ensured that single slope vehicle 19 will not be with bigger
Speed rushes at shaft bottom, thus alleviates down-hole injures and deaths and property loss.After completing whole mine car braking maneuver, hydraulic cylinder 15
Piston rod bounces back, and compression spring 5 promotes under the effect of resilience force and moves on pressure rail guide rod 3, and stretching spring 8 pulls brake shoe guide rod 9
To medial movement, pressure rail guide rod 3 and brake shoe guide rod 9 are recovered to the initial position before braking, so that it is guaranteed that during braking next time just
Often use.
The above, be only presently preferred embodiments of the present invention, not impose any restrictions the present invention, every according to the present invention
Any simple modification, change and the equivalent structure transformation that above example is made by technical spirit, all still falls within skill of the present invention
In the protection domain of art scheme.
Claims (10)
1. a mine car brakes, it is characterised in that: include that brake body and control system, described brake body include pressing rail
The hybrid mechanism of rail embraced by mechanism and the brake shoe being arranged on described rail press structure, described rail press structure include pressing rail brake block (2),
Pressure rail guide rod (3), guiding end cap (4) and compression spring (5), the lower end of described pressure rail guide rod (3) is with pressure rail brake block (2) even
Connecing, described pressure rail guide rod (3) is provided with the first flat key (10) in parallel, the top of described pressure rail guide rod (3) is provided with
Inverted round stage (11), described pressure rail guide rod (3) is provided with and the first flat key (10) in guiding end cap (4) and guiding end cap (4)
The first keyway (12) being slidably matched, described compression spring (5) is set in pressure rail guide rod (3), and described compression spring (5) is positioned at
Guiding between end cap (4) and inverted round stage (11), the large end face external diameter of described inverted round stage (11) is more than the internal diameter of compression spring (5)；
Described brake shoe embraces the braking sleeve (6) that the hybrid mechanism of rail includes being set in pressure rail guide rod (3), the bottom of described braking sleeve (6)
Being connected with guiding end cap (4), the bottom of described braking sleeve (6) is connected with an armful rail brake block (24), described compression spring (5) and
Round platform (11) is respectively positioned in braking sleeve (6), and the upper symmetry of described braking sleeve (6) is equipped with two brake shoe guide rods (9), and described brake shoe is led
Being provided with the second flat key (13) in parallel on bar (9), described braking sleeve (6) being provided with slides with the second flat key (13) joins
The second keyway (14) closed, the outer end of described brake shoe guide rod (9) is provided with brake shoe brake block (1), the upper set of described brake shoe guide rod (9)
Be provided with stretching spring (8), described brake shoe brake block (1) and braking sleeve (6) are provided with for stretch spring (8) two ends phases
The retainer ring (7) of mounting；
Described control system includes hydraulic control system, sensor detection control chamber 22 and the LCDs 23 of vehicle body side；
Described hydraulic control system includes fuel-flow controller and hydraulic jack；Described fuel-flow controller is used for controlling hydraulic pressure oil mass size
Changing mine car brake force size, described hydraulic jack is for providing braking energy for mine car brake body；Described sensor detects
Control chamber 22 includes velocity sensor, load measuring sensor, digital compass and pressure transducer；Described velocity sensor is used for detecting
The real-time speed of mine car, described load measuring sensor is used for detecting the real-time car weight of mine car, and it is real-time that described digital compass is used for detecting mine car
Inclination angle makes hydraulic jack be automatically adjusted fuel delivery size to fuel-flow controller transmission control instruction simultaneously thus changes brake force
Size, described pressure transducer pressure size after detecting mine car braking；The LCDs of described vehicle body side shows
The real-time speed of mine car that velocity sensor is gathered, the real-time weight of mine car that display load measuring sensor is gathered, display digit sieve
The real-time inclination angle of mine car that dish is gathered, the pressure during mine car braking that display pressure transducer is gathered.
2. according to a kind of mine vehicle brakes described in claim 1, it is characterised in that: also include for promoting pressure rail to lead
The hydraulic cylinder (15) of bar (3), the piston rod end of described hydraulic cylinder (15) is stretched in braking sleeve (6) and is used for promoting pressure rail guide rod
(3) move down.
3. according to a kind of mine vehicle brakes described in claim 2, it is characterised in that: also include fixed plate (16), institute
The two ends, bottom stating fixed plate (16) are mounted on a described brake body, and described fixed plate is provided with for feed flow on (16)
The through hole (16-1) that the piston rod end of cylinder pressure (15) passes.
4. according to a kind of mine vehicle brakes described in claim 3, it is characterised in that: described fixed plate (16) is upper to be arranged
There is the hole, location (16-2) for being fixed on slope vehicle.
5. according to a kind of mine vehicle brakes described in claim 3, it is characterised in that: the upper end of described braking sleeve (6)
It is provided with multiple first connecting hole (6-1), described fixed plate (16) is provided with corresponding with the first connecting hole (6-1) position
Second connecting hole (16-3), described fixed plate (16) is through through the second connecting hole (16-3) and the first of the first connecting hole (6-1)
Bolt (17) is fixing with braking sleeve (6) to be connected.
6. according to a kind of mine vehicle brakes described in claim 1, it is characterised in that: the side of described inverted round stage (11)
And the angle between large end face is 30 °～60 °.
7. according to a kind of mine vehicle brakes described in claim 6, it is characterised in that: the side of described inverted round stage (11)
And the angle between large end face is 45 °.
8. according to a kind of mine vehicle brakes described in claim 1, it is characterised in that: the lower end of described braking sleeve (6)
It is provided with multiple 3rd connecting hole (6-2), described guiding end cap (4) is provided with corresponding with the 3rd connecting hole (6-2) position
The 4th connecting hole (4-1), described guiding end cap (4) is through through the 4th connecting hole (4-1) and the second of the 3rd connecting hole (6-2)
Bolt (18) is fixing with braking sleeve (6) to be connected.
9. according to a kind of mine vehicle brakes described in claim 1, it is characterised in that: described brake shoe brake block (1) with
The connected mode of brake shoe guide rod (9) for welding, described pressure rail brake block (2) with press rail guide rod (3) connected mode for welding, institute
State and embrace the rail brake block (24) connected mode with braking sleeve (6) for welding.
10. according to a kind of mine vehicle brakes described in claim 1, it is characterised in that: described inverted round stage (11) and pressure
Rail guide rod (3) processing and fabricating is integrated, and described braking sleeve (6) processing and fabricating is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555496.8A CN106143526B (en) | 2016-07-14 | 2016-07-14 | A kind of mine car brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555496.8A CN106143526B (en) | 2016-07-14 | 2016-07-14 | A kind of mine car brakes |
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| Publication Number | Publication Date |
|---|---|
| CN106143526A true CN106143526A (en) | 2016-11-23 |
| CN106143526B CN106143526B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555496.8A Active CN106143526B (en) | 2016-07-14 | 2016-07-14 | A kind of mine car brakes |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114988A (en) * | 2017-06-24 | 2019-01-01 | 河南创领工业陶瓷科技有限公司 | Kiln car delivery vehicle with auxiliary brake |
| CN109532927A (en) * | 2019-01-04 | 2019-03-29 | 西南交通大学 | A kind of novel track Flat car brake device |
| CN110316219A (en) * | 2019-07-25 | 2019-10-11 | 台州路桥南瑞智能装备科技有限公司 | A kind of obstruction conveying vehicle device on drive rail |
| WO2020243830A1 (en) * | 2019-06-03 | 2020-12-10 | Norm Klassen | Linear braking system for rail vehicles |
| CN112519831A (en) * | 2020-12-01 | 2021-03-19 | 淮南市百邦气动科技有限公司 | Inclined shaft comprehensive locking device |
| CN112937627A (en) * | 2021-04-09 | 2021-06-11 | 扎赉诺尔煤业有限责任公司 | Hydraulic band-type brake device for switch train of fully mechanized caving face |
| CN113814955A (en) * | 2020-06-18 | 2021-12-21 | 四川工程职业技术学院 | Base with locking function and industrial robot thereof |
| CN114701536A (en) * | 2022-04-02 | 2022-07-05 | 广东电网有限责任公司惠州供电局 | Hydraulic braking system and transmission line rail transport equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114988A (en) * | 2017-06-24 | 2019-01-01 | 河南创领工业陶瓷科技有限公司 | Kiln car delivery vehicle with auxiliary brake |
| CN109532927A (en) * | 2019-01-04 | 2019-03-29 | 西南交通大学 | A kind of novel track Flat car brake device |
| WO2020243830A1 (en) * | 2019-06-03 | 2020-12-10 | Norm Klassen | Linear braking system for rail vehicles |
| CN110316219A (en) * | 2019-07-25 | 2019-10-11 | 台州路桥南瑞智能装备科技有限公司 | A kind of obstruction conveying vehicle device on drive rail |
| CN110316219B (en) * | 2019-07-25 | 2020-04-07 | 温州谷枫电子科技有限公司 | A block delivery wagon equipment for on ore deposit road rail |
| CN113814955A (en) * | 2020-06-18 | 2021-12-21 | 四川工程职业技术学院 | Base with locking function and industrial robot thereof |
| CN112519831A (en) * | 2020-12-01 | 2021-03-19 | 淮南市百邦气动科技有限公司 | Inclined shaft comprehensive locking device |
| CN112937627A (en) * | 2021-04-09 | 2021-06-11 | 扎赉诺尔煤业有限责任公司 | Hydraulic band-type brake device for switch train of fully mechanized caving face |
| CN112937627B (en) * | 2021-04-09 | 2023-11-10 | 扎赉诺尔煤业有限责任公司 | Hydraulic band-type brake device for fully-mechanized caving face switch train |
| CN114701536A (en) * | 2022-04-02 | 2022-07-05 | 广东电网有限责任公司惠州供电局 | Hydraulic braking system and transmission line rail transport equipment |
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