CN201124828Y - Automatic anti-slipping braking tramcar for slope mine - Google Patents
Automatic anti-slipping braking tramcar for slope mine Download PDFInfo
- Publication number
- CN201124828Y CN201124828Y CNU2007200643783U CN200720064378U CN201124828Y CN 201124828 Y CN201124828 Y CN 201124828Y CN U2007200643783 U CNU2007200643783 U CN U2007200643783U CN 200720064378 U CN200720064378 U CN 200720064378U CN 201124828 Y CN201124828 Y CN 201124828Y
- Authority
- CN
- China
- Prior art keywords
- braking
- car
- bevel gear
- velocity
- speed sensor
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000002706 hydrostatic effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract 4
- 238000005065 mining Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010003830 Automatism Diseases 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to an automatic run-prevention braked vehicle in a slope mine, which comprises a vehicle body, a velocity induction device and a hydraulic braking actuating mechanism. The braked vehicle has the connection that a bevel gear 2 of the velocity induction device is arranged on a forward shaft of the braked vehicle; a push rod of the velocity induction device is articulated with a piston rod of the hydraulic braking actuating mechanism; a drum brake of the hydraulic braking actuating mechanism is arranged on a hub of a wheel. The braked vehicle has simple structure without altering the existing mine car, not only is suitable for being connected to the rear part of the mine car set, but also is suitable for being connected to other haulage vehicles, and has wide service range; in addition, the velocity induction device controls a hydraulic braking gearing according to the velocity of the braked vehicle, so that the braking becomes more scientific and reasonable; the velocity is transmitted through the mesh of the bevel gear, so that proper transmission ratio can be set to increase the braking sensitivity; and the adjustment on the critical braking velocity can be realized through adjusting the transmission ratio of the bevel gear according to the requirements of different mining enterprises, and the applicability is strong.
Description
Technical field
The utility model relates to a kind of inclined shaft braking car, especially a kind of inclined shaft automatic anti-running-away braking car of avoiding mine car or people's car derailing accident to take place.
Background technology
On the mine car that in present bargh, uses also relevant for the device of mine car emergency braking, and modal be that the braking spanner is set on mine car, realize emergency braking thereby act on over the ground by braking spanner control brake pawl.Also there is patent documentation to disclose the technology of roadway Catcher for mine car car device in addition.Liu patentee husband minister is in patent " mine car automatic anti-running-away car the device " (patent No.: 200520080822.1) of application on March 8th, 2005.The technical scheme of this utility model is as follows: catcher is installed on the mine car, this apparatus structure is: a retaining pawl is installed on the mine car axle, retaining pawl is spacing by electromagnetic lock near the position, working end, electromagnetic lock links to each other with the control circuit in the intrinsically safe circuit case is electric, on the rotor of explosion-proof power generator motor gear is installed, the tramcar wheel inboard also is processed with tooth, motor gear and tramcar wheel engagement, and explosion-proof power generator links to each other with the control circuit in the intrinsically safe circuit case is electric.During the mine car normal operation, tramcar wheel drives explosion-proof power generator and produces electric current, but can not make the transistorized collector and emitter conducting of the single crystals pulse transformer in the control circuit, have only when the speed of a motor vehicle of mine car reaches a field planting, unijunction transistor conducting when the voltage that electrical generator produces is increased to certain value, make its work to electromagnetic lock power supply, thus the falling of control brake pawl.First kind of above-mentioned mine car brake equipment, its automatism is poor, and when the mine car high-speed motion, braking itself is with regard to dangerous property; Above-mentioned second kind of mine car shortcoming is that device is installed on the mine car, needs each mine car is transformed, and labour intensity is big, cost height, deficiency in economic performance, and complex structure.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is good in economic efficiency, inclined shaft automatic anti-running-away braking car safe and reliable to operation.
For achieving the above object, the utility model adopts technical scheme as follows: a kind of inclined shaft automatic anti-running-away braking car, it is characterized in that: it is made up of car body, speed sensor and hydraulic braking transmission device, its connection is that the finishing bevel gear cuter 2 of speed sensor is installed on the braking car front axle, the piston rod of the push rod of speed sensor and hydraulic braking transmission device is hinged, and the drum brake mechanism of hydraulic braking transmission device is installed on the wheel hub of wheel.Detailed structure is speed sensor (as shown in Figure 2), this mechanism changes the compression of spring amount by the velocity variations of braking car axletree, the work of promotion push rod, its structure is that S. A. one end is connected with finishing bevel gear cuter 1, finishing bevel gear cuter 1 and finishing bevel gear cuter 2 engagements that are installed on the braking car front axle, the S. A. other end is connected with rotating disc, bearing is housed on S. A. in addition, four swiveies of uniform installation on the rotating disc, swivel holds up the anchor shaft that spring is housed, the anchor shaft other end is fixed on the car body, and an end of spring withstands the shaft shoulder of anchor shaft, and the other end contacts with push rod; The main body of hydrostatic drive stop mechanism (as shown in Figure 3) is four drum brake mechanisms that are installed on the braking car wheel nave, and drum brake mechanism is driven by the pressure oil that hydraulic actuating cylinder produces, and also is connected with an oil cabinet in addition above the hydraulic actuating cylinder; Be equipped with one and be used for push rod orientation triangle piece on the anchor shaft of speed sensor, corner block is terminal hinged with anchor shaft, and the other end is connected with spring with anchor shaft.
After using such scheme, the brake portion structure is simplified, brake equipment is installed on the independently anti-sport car, do not need existing mine car is transformed, not only can be connected mine car group back, can also be connected on other transport vehicles, range of use is wide, in addition, because speed sensor comes the modulated pressure brake transsmission device according to the braking vehicle speed, make braking become more scientific and reasonable, engagement by finishing bevel gear cuter comes transmission speed, the sensitivity that suitable transmission recently improves braking can be set, and can pass through to adjust the adjustment of the transmitting ratio realization of finishing bevel gear cuter to critical retardation speed according to different barghs needs, applicability is strong.
Below in conjunction with drawings and Examples the utility model is further described.
Description of drawings
Fig. 1 is an assembly drawing of the present utility model.
Fig. 2 is the structural representation of speed sensor.
Fig. 3 is the structural representation of hydrostatic drive stop mechanism.
The specific embodiment
Its structure is by shown in the accompanying drawing, and it is labeled as: 1-vehicle frame, 2-speed sensor, 3-hydraulic braking transmission device, 4-push rod, 5-spring, 6-anchor shaft, 7-swivel, 8-rotating disc, 9-bearing, 10-finishing bevel gear cuter 1,11-finishing bevel gear cuter 2,12-braking car front axle, 13-S. A., 14-hydraulic pipe, 15-piston rod, 16-hydraulic actuating cylinder, 17-oil cabinet, 18-drum brake mechanism, 19-braking car rear axle, 20-spring, 21-corner block.Its working process: during work, the braking car is connected the front of mine car group, centre or back, when the mine car group is moved, the speed of braking car is consistent with the speed of mine car group, bevel-gear sett engagement on the braking car passes to the speed of mine car the S. A. of speed sensor, S. A. driven rotary dish and the swivel that is distributed on the rotating disc rotate, swivel produces centnifugal force in rotary course, make length of spring compressed, when the mine car running velocity just often, the elastic force that length of spring compressed produces is not enough to promote push rod and moves it above the corner block, can not start the hydrostatic drive stop mechanism, when the mine car running velocity surpassed permanent speed, the elastic force that length of spring compressed produces promoted push rod and moves to above the corner block, push rod is in the process that moves up, make piston motion, the hydraulic oil in the compression hydraulic cylinder, hydraulic oil make the drum brake mechanism work on the wheel nave that is installed in, realize the brake of braking car, thereby make the mine car group stop motion that sport car takes place.
Claims (3)
1. an inclined shaft automatic anti-running-away is braked car, it is characterized in that: it is by car body (1), speed sensor (2) and hydraulic braking transmission device (3) are formed, its connection is that the finishing bevel gear cuter 2 (11) of speed sensor (2) is installed on the braking car front axle (12), the push rod (4) of speed sensor (2) is hinged with the piston rod (15) of hydraulic braking transmission device (3), the drum brake mechanism (18) of hydraulic braking transmission device (3) is installed on the wheel hub of wheel, a corner block (21) that is used for the push rod location is housed on the anchor shaft (6) of speed sensor (2), corner block (21) is terminal hinged with anchor shaft (6), and the other end is connected with spring (20) with anchor shaft (6).
2. inclined shaft automatic anti-running-away braking car according to claim 1, it is characterized in that: the main body of speed sensor (2) is S. A. (13), S. A. (13) one ends are connected with finishing bevel gear cuter 1 (10), finishing bevel gear cuter 1 (10) and finishing bevel gear cuter 2 (11) engagements that are installed on the braking car front axle (12), S. A. (13) other end is connected with rotating disc (8), bearing (9) is housed on S. A. (13) in addition, rotating disc (8) is gone up four swiveies of uniform installation (7), swivel (7) holds up the anchor shaft (6) of spring (5) is housed, anchor shaft (6) other end is fixed on the car body (1), one end of spring (5) withstands the shaft shoulder of anchor shaft (6), and the other end contacts with push rod (4).
3. inclined shaft automatic anti-running-away braking car according to claim 1, it is characterized in that: the main body of hydrostatic drive stop mechanism (3) is four drum brake mechanisms (19) that are installed on the braking car wheel nave, drum brake mechanism (19) is driven by the pressure oil that hydraulic actuating cylinder (16) produces, and also is connected with an oil cabinet (17) in addition above the hydraulic actuating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200643783U CN201124828Y (en) | 2007-09-06 | 2007-09-06 | Automatic anti-slipping braking tramcar for slope mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200643783U CN201124828Y (en) | 2007-09-06 | 2007-09-06 | Automatic anti-slipping braking tramcar for slope mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124828Y true CN201124828Y (en) | 2008-10-01 |
Family
ID=39998243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200643783U Expired - Fee Related CN201124828Y (en) | 2007-09-06 | 2007-09-06 | Automatic anti-slipping braking tramcar for slope mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124828Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927176A (en) * | 2012-10-25 | 2013-02-13 | 霍州煤电集团有限责任公司李雅庄煤矿 | Pressure-adjustable braking device for safely taking up and paying off belt in inclined shaft |
| CN105398993A (en) * | 2015-11-30 | 2016-03-16 | 淮南矿业(集团)有限责任公司 | Tail winch braking device and hauling system of endless rope winch |
| CN110395289A (en) * | 2019-07-19 | 2019-11-01 | 中国水利水电第十二工程局有限公司 | A kind of incline shaft transport vehicle armful rail Self tightening device |
-
2007
- 2007-09-06 CN CNU2007200643783U patent/CN201124828Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927176A (en) * | 2012-10-25 | 2013-02-13 | 霍州煤电集团有限责任公司李雅庄煤矿 | Pressure-adjustable braking device for safely taking up and paying off belt in inclined shaft |
| CN102927176B (en) * | 2012-10-25 | 2015-04-29 | 霍州煤电集团有限责任公司李雅庄煤矿 | Pressure-adjustable braking device for safely taking up and paying off belt in inclined shaft |
| CN105398993A (en) * | 2015-11-30 | 2016-03-16 | 淮南矿业(集团)有限责任公司 | Tail winch braking device and hauling system of endless rope winch |
| CN105398993B (en) * | 2015-11-30 | 2017-09-15 | 淮南矿业(集团)有限责任公司 | The trailer brake apparatus and trailer system of endless rope winch |
| CN110395289A (en) * | 2019-07-19 | 2019-11-01 | 中国水利水电第十二工程局有限公司 | A kind of incline shaft transport vehicle armful rail Self tightening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201049639Y (en) | Mechanical synchronization mine anti-sliding vehicle | |
| CN201124843Y (en) | Automatic anti-slipping device for mechanical type tramcar | |
| CN102730558A (en) | Mining monorail crane rack rail driving device | |
| CN104108398A (en) | Electric-traction rack rail railcar | |
| CN213008091U (en) | Monorail crane vehicle | |
| CN202492311U (en) | Dispatching winch | |
| CN201124828Y (en) | Automatic anti-slipping braking tramcar for slope mine | |
| CN204690628U (en) | Be fitted with the deceleration driven of energy transferring structure | |
| CN202785317U (en) | Toothed rail drive device for mineral monorail crane | |
| CN214693056U (en) | Double-braking system for winch | |
| CN104929062A (en) | Road deceleration strip with one-way rolling energy transfer structure | |
| CN209813952U (en) | Hydraulic driving device capable of recovering vehicle braking energy | |
| CN2095138U (en) | Braking synchronous apparatus for car | |
| CN212529652U (en) | Coal mine explosion-proof storage battery electric locomotive and walking device with hydraulic braking mechanism | |
| CN202266619U (en) | Parking brake transmission mechanism and parking brake having same | |
| CN202225691U (en) | Tractor front driving device with disc type brake | |
| CN115431674A (en) | Distributed integrated motor bridge for new energy commercial vehicle | |
| CN2306919Y (en) | Explosion-proof electric locomotive with special accumulator for coal mine | |
| CN201214430Y (en) | Speed controlling type automatic anti-running mine car | |
| CN110733521B (en) | Energy recovery system for railway vehicle | |
| CN203543920U (en) | Roof step adjustable air resistance retarder | |
| CN103522996A (en) | Roof step adjustable air resistance retarder | |
| CN102602836A (en) | Double-speed transportation winch | |
| CN202608935U (en) | Bracket for two-wheeled vehicle | |
| CN113734208A (en) | Rail transit traction vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Yong'an Coal Machinery Manufacturing Co., Ltd. Assignor: Tang Jinyuan|Chen Haifeng Contract fulfillment period: 2009.8.26 to 2017.8.25 Contract record no.: 2009430000157 Denomination of utility model: Automatic anti-slipping braking tramcar for slope mine Granted publication date: 20081001 License type: Exclusive license Record date: 20091027 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.26 TO 2017.8.25; CHANGE OF CONTRACT Name of requester: HUNAN YONGAN MINING MACHINERY MANUFACTURING CO., L Effective date: 20091027 |
|
| ASS | Succession or assignment of patent right |
Owner name: HUNAN YONGAN MINING MACHINERY MANUFACTURING CO., L Free format text: FORMER OWNER: TANG JINYUAN Effective date: 20091218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091218 Address after: Hunan City, Loudi Province, Xi Lian bin Louxing District No. 59, zip code: 417000 Patentee after: Hunan Yong'an Coal Machinery Manufacturing Co., Ltd. Address before: School of mechanical and electrical engineering, Central South University, Changsha, Hunan, zip code: 410083 Co-patentee before: Chen Haifeng Patentee before: Tang Jin Yuan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20110906 |