CN109263682A - Prevention of sliding-down in inclined well disc type steel band flow buffer brake device - Google Patents
Prevention of sliding-down in inclined well disc type steel band flow buffer brake device Download PDFInfo
- Publication number
- CN109263682A CN109263682A CN201811407480.8A CN201811407480A CN109263682A CN 109263682 A CN109263682 A CN 109263682A CN 201811407480 A CN201811407480 A CN 201811407480A CN 109263682 A CN109263682 A CN 109263682A
- Authority
- CN
- China
- Prior art keywords
- steel band
- signal
- brake device
- car
- sliding
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 138
- 239000010959 steel Substances 0.000 title claims abstract description 138
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- 230000003139 buffering effect Effects 0.000 claims abstract description 21
- 230000007704 transition Effects 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/16—Positive railway stops
- B61K7/18—Buffer stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake devices, including signal system, control system, car stopping system and buffering braking system；Signal system is arranged on the traffic direction for running container in inclined shaft tunnel, is used for acquisition speed signal；Control system is arranged near signal system, for receiving the signal of signal system and controlling the operation of car stopping system；Car stopping system is arranged in the position at the top of inclined shaft tunnel, and operation container is blocked in the instruction for receiving signal system sending in time；Buffering braking system is arranged in inclined shaft tunnel bottom position, the buffer-braking after operation container is blocked for car stopping system.The invention avoids the generations in the non-security space in scene in tunnel, since the whipping of steel band causes the security risk and safety accident in personnel equipment and tunnel when having prevented to brake.Meanwhile the apparatus structure is simple, easy for installation, performance is stable, safe and reliable.
Description
Technical field
The invention belongs to pit gear technical field, it is related to buffering equipment, and in particular to prevent in a kind of incline shaft transport
Buffer brake device when mine car sport car.
Background technique
Use of the anti-running device for incline in coal mine inclined shaft tunnel is transported has decades, is broadly divided into following several:
The first is the manual operation equipment of simple low cost, i.e., when disconnected rope sport car occurs in the transport of inclined shaft tunnel,
Artificial to pull rope to close lattice door to implement to intercept, this equipment safety performance is poor, and when interception is rigid collision, without any buffering
Facility, buffering effect and safety are excessively poor.
Second is frictionally, to find the disconnected rope of shipping container or sport car by speed detection methods, start block in time
Cut fence, fence drive connection rope start buffer brake device, frictional buffer brake device its be typically presser type
And friction disk type.
Presser type buffer brake device clamps wirerope by multiple tools for bolts ' pretension using the muti-piece pressing plate containing rope groove, often
The resistance to sliding of a wirerope depends on the pretightning force of each bolt.Due to each bolt pretightning force with wirerope extraction
In sliding and pressing plate the abrasion of each rope groove contact surface be gradually reduced and can not be constant, while the degree of wear of each rope groove is also not to the utmost
Identical, cushion effect can not be demarcated reliably, therefore the brake force of equipment not can guarantee.
Friction disk type buffer brake device is that the frictional force between kinematics and static friction piece provides brake force, applying working condition
Perhaps the several years is failure to actuate, once being failure to actuate for a long time, in underground under the action of humidity, dust and chemical gas medium, friction plate can be rotten
Erosion rust is dead, and pre-tighten elastic force can extension variation at any time very greatly, the braking brake force of relevant device not can guarantee.
Above-mentioned frictional buffer brake device uses extensively recent, although realizing automation, practical buffer unit
Effect and bad, kinetic energy when derailing accident is not effectively absorbed, and impact load is big, and there are some potential safety problemss.
The third is steel band type, Publication No. " CN2570232Y ", entitled " flow in vertical hoisting system overwind clearance
The utility model patent of check buffer unit " is the patent of my company, and is that the country is put forward for the first time and utilizes steel band metal material
Plastic deformation absorb the buffer unit braked of kinetic energy of hoisting container, be widely used in each vertical in the whole nation at present,
But for inclined shaft, because of environmental condition difference, use can not be laid.Publication No. " CN102582655A ", entitled " one kind is tiltedly
The Chinese invention patent of well prevent-moving car steel band type buffer variable force energy-absorbing device " uses steel band type energy absorption device, passes through steel band
Plastic deformation absorb energy, structure is first to be bent steel band with sliding block, by adjust intrusion come adjust steel band output system
Power, this structure steel band and sliding block under high-speed overload state are in close contact, due to sliding block be it is static be not able to rotate, steel band
With sliding block part high-speed dry friction in the case where heavily loaded flow, steel band is caused to be easy to snap.Furthermore concentrated wear is serious, temperature
It rises and quickly rises quickly, brake force changes therewith.Entire collision process is almost rigid collision simultaneously, is loaded suddenly, buffering effect is not
It is good, in addition, since steel band does not constrain effectively, it is exposed in tunnel, in case of movement, steel band tail portion in high-speed cruising
Meeting whipping injures personnel, destroys equipment and tunnel, causes new safety accident.
Summary of the invention
Main problem existing in the prior art includes: that brake force is difficult to constant, can not demarcate and control, shock loading mistake
Greatly, it is unreliable to brake, and there are certain security risks；Collision process is rigid collision, and buffering effect is bad；Steel band is not effective
Constraint, it is possible to cause new safety accident；Steel band transport, scene are laid, there are problems for installation.
For the above-mentioned problems in the prior art, it is slow that the present invention provides a kind of prevention of sliding-down in inclined well disc type steel band flows
Brake apparatus is rushed, steel band flow is forced by gradual change steel band and three transfer rollers and effective delay is realized in the friction mitigated with steel band
Punching, the brake force of steel band are changed from small to big, and realization gradually loads, and the apparatus structure is simple, and easy for installation, motion stability is reliable,
Safety greatly improves.
For this purpose, the invention adopts the following technical scheme:
A kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake device absorbs sport car using the plastic deformation of metal material
Kinetic energy braked, including signal system, control system, car stopping system and buffering braking system；The signal system arrangement
On the traffic direction for running container in inclined shaft tunnel, it to be used for acquisition speed signal；The control system is arranged in signal system
Near, for receiving the signal of signal system and controlling the operation of car stopping system；The car stopping system is arranged in inclined shaft tunnel top
Operation container is blocked in the position in portion, the instruction for receiving signal system sending in time；The buffering braking system is arranged in tiltedly
Roadway road bottom position, the buffer-braking after operation container is blocked for car stopping system.
Preferably, the signal system includes spindle encoder, speed measuring instrumentation and signal control cabinet, the axial coding
Device is located on the main shaft of winch, for obtaining the velocity of rotation of main shaft and being transferred to signal control cabinet；The speed measuring instrumentation position
In the top of operation container traffic direction, for measuring the speed of operation container and being transferred to signal control cabinet；The signal control
Case processed passes through cable connection with spindle encoder and speed measuring instrumentation respectively；The control system includes electric cabinet, motor combination
Drive system, the car stopping system include keep off a car railing, connection rope；One end of the electric cabinet and signal control cabinet pass through electricity
Cable connection, the other end and motor combination drive system are by cable connection, for receiving the various signals of signal control cabinet and controlling
The operation of motor combination drive system processed；The motor combination drive system is connected with railing of keeping off a car, for controlling railing of keeping off a car
Lift and transfer；The buffering braking system includes steel band type buffer brake device, and the steel band type buffer brake device is logical
It crosses connection rope to connect with railing of keeping off a car, the buffer-braking after operation container is stopped for railing of keeping off a car.
Further, the steel band type buffer brake device includes steel band, pressure roller group, shell and foundation bolt；The steel
Band is located in shell, and the pressure roller group is located at the position that steel band exports in shell, and steel band sequentially passes through the pressure roller in pressure roller group, steel
Band stretch out after shell with couple rope and link together；The foundation bolt is located at the bottom of shell, for buffering steel band type
Brake apparatus is fixed on the ground in inclined shaft tunnel.
Preferably, the steel band is located in shell, and shell shape includes cylindrical type, air blast type.
Preferably, the pressure roller number in the pressure roller group is no less than 3, and interlaced arrangement above and below pressure roller, steel band is between centre
Gap passes through, for providing brake force.
Preferably, the steel band includes steel band coil section and steel band transition, and the steel band spirals partial spiral Cheng Yuan,
Positioned at enclosure interior；The steel band transition is located at the output front of steel band, and width is broadened by narrow, until spiraling portion with steel band
The constant width divided is equal.
Preferably, the length of the steel band coil section is the length of whole device effective brake stroke
Compared with prior art, the beneficial effects of the present invention are:
(1) brake force is gradually loaded onto invariable.Railing of keeping off a car is pulled in buffer brake device by connection rope
Steel band absorbs energy by plastic deformation and realizes that buffering, the brake force of steel band are changed from small to big by the gradual change in steel band section, realizes
Gradually it is loaded onto constant, buffering effect is good, and brake force is constant and can demarcate.
(2) energy-controllable is buffered.One equipment can by adjusting its inside turn steel band length, material, thickness to answer
To the buffering of different-energy rank.
(3) braking distance is controllable.The effective brake stroke of whole device is determined by the length of steel band, since steel band spiraling
In shell, the length of steel band can be adjusted to control braking distance by the width or thickness that change steel band according to site space.
Steel band may also set up enough to length simultaneously, to meet different effective brake strokes.
(4) the exposed non-security space of steel band is eliminated.Not only the space occupied is seldom for steel belt disk supination, but also is placed in shell
It is isolated from the outside world, avoids exposed whipping of the steel band in limited lane space, eliminate non-security caused by exposed steel band
Space.Safety greatly improves.
(5) extend service life of equipment.Brake steel belt is the core component of equipment, and present apparatus steel band hovers above in shell,
Efficiently avoid it is exposed collide with, trample, the broken ring of surface scratching and surface anticorrosion layer, to prolong its service life.
(6) it can reduce rigid collision.The present apparatus can effectively subtract because gradually load and the constant energy-absorbing of metal flow can be achieved
Rigid collision when light interception, is effectively prevented from or mitigates the damage and personal safety accident in the equipment such as mine car and tunnel.
(7) this buffer brake device structure is simple, motion stability, securely and reliably, installs and uses easy to maintain.
Detailed description of the invention
Fig. 1 is a kind of structure composition schematic diagram of steel band type anti-running device for incline provided by the present invention.
Fig. 2 is the structure of steel band type buffer brake device in a kind of steel band type anti-running device for incline provided by the present invention
Composition schematic diagram.
Fig. 3 is the steel band of steel band type buffer brake device in a kind of steel band type anti-running device for incline provided by the present invention
Structural schematic diagram.
Description of symbols: 1, winch；2, spindle encoder；3, speed measuring instrumentation；4, signal control cabinet；5, power control cabinet；
6, motor combination system；7, it keeps off a car railing；8, couple rope；9, steel band type buffer brake device；10, container is run；11, it threads off
Device；9-1, steel band；9-2, pressure roller group；9-3, shell；9-4, foundation bolt；9-1-1, steel band coil section；9-1-2, steel band are gradually
Become section.
Specific embodiment
With reference to the accompanying drawing and specific embodiment come the present invention will be described in detail, specific embodiment therein and explanation only
For explaining the present invention, but it is not as a limitation of the invention.
The invention discloses a kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake devices, utilize the plasticity of metal material
The kinetic energy that deformation absorbs sport car is braked, including signal system, control system, car stopping system and buffering braking system；It is described
Signal system is arranged on the traffic direction for running container 10 in inclined shaft tunnel, is used for acquisition speed signal；The control system
It is arranged near signal system, for receiving the signal of signal system and controlling the operation of car stopping system；The car stopping system cloth
The position at the top of inclined shaft tunnel is set, operation container 10 is blocked in the instruction for receiving signal system sending in time；The buffering
Braking system is arranged in inclined shaft tunnel bottom position, the buffer-braking after operation container 10 is blocked for car stopping system.
Specifically, the signal system includes spindle encoder 2, speed measuring instrumentation 3 and signal control cabinet 4, the main shaft
Encoder 2 is located on the main shaft of winch 1, for obtaining the velocity of rotation of main shaft and being transferred to signal control cabinet 4；The speed is surveyed
The top that instrument 3 is located at operation 10 traffic direction of container is measured, for measuring the speed of operation container 10 and being transferred to signal control cabinet
4；The signal control cabinet 4 passes through cable connection with spindle encoder 2 and speed measuring instrumentation 3 respectively；The control system includes
Electric cabinet 5, motor combination drive system 6, the car stopping system include keep off a car railing 7, connection rope 8；The one of the electric cabinet 5
End passes through cable connection by cable connection, the other end and motor combination drive system 6 with signal control cabinet 4, for receiving letter
The various signals of number control cabinet 4 and the operation for controlling motor combination drive system 6；The motor combination drive system 6 with keep off a car
Railing 7 is connected, for controlling lifting and transferring for railing 7 of keeping off a car；The buffering braking system includes steel band type buffer-braking dress
9 are set, the steel band type buffer brake device 9 is connect by coupling rope 8 with railing 7 of keeping off a car, and railing 7 stops operation for keeping off a car
Buffer-braking after container 10.
Specifically, the steel band type buffer brake device 9 includes steel band 9-1, pressure roller group 9-2, shell 9-3 and foundation bolt
9-4；The steel band 9-1 is located in shell 9-3, and the pressure roller group 9-2 is located at the position that steel band 9-1 is exported in shell 9-3, steel band
9-1 sequentially passes through the pressure roller in pressure roller group 9-2, steel band 9-1 stretch out after shell 9-3 with couple rope 8 and link together；Describedly
Foot bolt 9-4 is located at the bottom of shell 9-3, for steel band type buffer brake device 9 to be fixed on to the ground in inclined shaft tunnel.
Specifically, the steel band 9-1 is located in shell 9-3, and shell shape includes cylindrical type, air blast type.
Specifically, the pressure roller number in the pressure roller group 9-2 is no less than 3, and interlaced arrangement above and below pressure roller, steel band 9-1 is therefrom
Between gap pass through, for providing brake force.
Specifically, the steel band 9-1 includes steel band coil section 9-1-1 and steel band transition 9-1-2, and the steel band spirals
Part 9-1-1 spirals into circle, is located inside shell 9-3；The steel band transition 9-1-2 is located at the output front of steel band 9-1,
Width is broadened by narrow, until equal with the constant width of steel band coil section 9-1-1.
Specifically, the length of the steel band coil section 9-1-1 is the length of whole device effective brake stroke.
Embodiment
In inclined shaft tunnel when running the generation of container 10 hypervelocity or rope-broken accident, the spindle encoder 2 on winch 1 is shown
Hypervelocity, while the infrared ray tachymeter 3 in tunnel detects that operation container 10 exceeds the speed limit, two groups of signal input signal control cabinets 4, letter
Number system issues enabled instruction of keeping off a car after the confirmation to two groups of speed signals, passes through 5 driving motor combined system 6 of power control cabinet
It lifts or transfers to keep off a car when 7 normally closed type of railing operates normally and lift railing, when hypervelocity open in usual transfers railing, railing 7 of keeping off a car
One end is connect by buckle releaser 11 with motor combination system 6, and the other end pulls the steel of buffer brake device 9 by connection rope 8
Band 9-1 realizes buffering.
Connection connection rope 8 in the one end steel band 9-1 in buffer brake device 9, for interlude by pressure roller group 9-2, the other end can
With reserved very long, since reserved steel band is very long not readily transportable and installation, reserved steel band is spiraled into " circle ", i.e. steel band spirals portion
Divide 9-1-1；Steel band 9-1 movement is driven with rope 8 is coupled, steel band 9-1 exports brake force by pressure roller group 9-2, steel band 9-1's
Front is divided into steel band transition 9-1-2, and steel band is broadened by narrow, is also changed from small to big by the brake force exported when pressure roller group 9-2, real
It is now gradually loaded onto constant；Tail portion steel band coil section 9-1-1 gradually discharges, and the effective brake stroke of whole device is by steel band 9-
1 length determines that steel band can be fabricated to 10 meters or more or even longer, effective brake row by this device after steel band spirals
Journey also can be set into very long.
Specific operating principle is as follows: steel band 9-1 is oliquely downward moved under the pulling for being coupled rope 8, in motion process
Under the action of pressure roller group 9-2 plastic deformation occurs for middle steel band 9-1, to export certain brake force；The front of steel band is divided into
Steel band transition 9-1-2, steel band are broadened by narrow, are also changed from small to big by the brake force exported when pressure roller group 9-2, are realized and are gradually added
It is loaded onto constant；To prevent steel band from snapping, the brake force exported at this time is less than the Fracture Force of steel band weakness, with steel band 9-1's
Operation, tail portion steel band coil section 9-1-1 constantly discharge, until operation stops.The length of steel band coil section 9-1-1 is
The length of device effective brake stroke.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to restrict the invention, all in essence of the invention
Made any modification, equivalent replacement and improvement etc., should be included in protection scope of the present invention within mind and spirit
Within.
Claims (7)
1. a kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake device absorbs sport car using the plastic deformation of metal material
Kinetic energy is braked, including signal system, control system, car stopping system and buffering braking system, it is characterised in that: the signal
System is arranged on the traffic direction for running container (10) in inclined shaft tunnel, is used for acquisition speed signal；The control system cloth
It sets near signal system, for receiving the signal of signal system and controlling the operation of car stopping system；The car stopping system arrangement
Operation container (10) is blocked in position at the top of inclined shaft tunnel, the instruction for receiving signal system sending in time；The buffering
Braking system is arranged in inclined shaft tunnel bottom position, blocks the buffer-braking after operation container (10) for car stopping system.
2. a kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake device according to claim 1, it is characterised in that: institute
Stating signal system includes spindle encoder (2), speed measuring instrumentation (3) and signal control cabinet (4), spindle encoder (2) position
In on the main shaft of winch (1), for obtaining the velocity of rotation of main shaft and being transferred to signal control cabinet (4)；The speed measuring instrumentation
(3) it is located at the top of operation container (10) traffic direction, for measuring the speed of operation container (10) and being transferred to signal control
Case (4)；The signal control cabinet (4) passes through cable connection with spindle encoder (2) and speed measuring instrumentation (3) respectively；The control
System processed includes electric cabinet (5), motor combination drive system (6), and the car stopping system includes keep off a car railing (7), connection rope
(8)；One end and signal control cabinet (4) of the electric cabinet (5) pass through cable connection, the other end and motor combination drive system
(6) by cable connection, for receiving the various signals of signal control cabinet (4) and controlling the fortune of motor combination drive system (6)
Row；The motor combination drive system (6) is connected with railing of keeping off a car (7), for controlling lifting and transferring for railing of keeping off a car (7)；
The buffering braking system includes steel band type buffer brake device (9), and the steel band type buffer brake device (9) passes through connecting rope
Rope (8) is connect with railing of keeping off a car (7), stops the buffer-braking after operation container (10) for railing of keeping off a car (7).
3. a kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake device according to claim 2, it is characterised in that: institute
Stating steel band type buffer brake device (9) includes steel band (9-1), pressure roller group (9-2), shell (9-3) and foundation bolt (9-4)；Institute
Steel band (9-1) to be stated to be located in shell (9-3), the pressure roller group (9-2) is located at the position that steel band (9-1) exports in shell (9-3),
Steel band (9-1) sequentially passes through the pressure roller in pressure roller group (9-2), steel band (9-1) stretch out shell (9-3) afterwards with couple rope (8) company
It is connected together；The foundation bolt (9-4) is located at the bottom of shell (9-3), for steel band type buffer brake device (9) are fixed
On the ground in inclined shaft tunnel.
4. a kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake device according to claim 3, it is characterised in that: institute
It states steel band (9-1) to be located in shell (9-3), shell shape includes cylindrical type, air blast type.
5. a kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake device according to claim 3, it is characterised in that: institute
It states the pressure roller number in pressure roller group (9-2) and is no less than 3, interlaced arrangement, steel band (9-1) pass through pressure roller from intermediate gap up and down,
For providing brake force.
6. a kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake device according to any one of claim 3-5,
Be characterized in that: the steel band (9-1) includes steel band coil section (9-1-1) and steel band transition (9-1-2), and the steel band spirals
Partially (9-1-1) spirals into circle, and it is internal to be located at shell (9-3)；The steel band transition (9-1-2) is located at the defeated of steel band (9-1)
Front out, width are broadened by narrow, until equal with the constant width of steel band coil section (9-1-1).
7. a kind of prevention of sliding-down in inclined well disc type steel band flow buffer brake device according to claim 6, it is characterised in that: institute
The length for stating steel band coil section (9-1-1) is the length of whole device effective brake stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407480.8A CN109263682B (en) | 2018-11-23 | 2018-11-23 | Inclined shaft anti-running disc type steel belt plastic deformation buffer braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407480.8A CN109263682B (en) | 2018-11-23 | 2018-11-23 | Inclined shaft anti-running disc type steel belt plastic deformation buffer braking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109263682A true CN109263682A (en) | 2019-01-25 |
| CN109263682B CN109263682B (en) | 2024-05-03 |
Family
ID=65191403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811407480.8A Active CN109263682B (en) | 2018-11-23 | 2018-11-23 | Inclined shaft anti-running disc type steel belt plastic deformation buffer braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109263682B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422197A (en) * | 2019-08-16 | 2019-11-08 | 中建八局轨道交通建设有限公司 | Blocking apparatus and its application method for electric locomotive car slipping in tunnel |
| CN110435708A (en) * | 2019-08-20 | 2019-11-12 | 武汉市云竹机电新技术开发有限公司 | The disconnected rope of prevention of sliding-down in inclined well, the self-locking buffer brake device of abseiling |
| CN110466559A (en) * | 2019-08-20 | 2019-11-19 | 武汉市云竹机电新技术开发有限公司 | The self-locking buffer brake device of prevention of sliding-down in inclined well unhook |
| CN115158393A (en) * | 2022-08-11 | 2022-10-11 | 邯郸市鑫泽机械电子设备有限公司 | Car stopping device for mine inclined shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB373395A (en) * | 1931-05-13 | 1932-05-26 | Ransomes & Rapier Ltd | Improvements in or relating to buffers for stopping railway vehicles |
| CN201136525Y (en) * | 2007-12-29 | 2008-10-22 | 宁要武 | Inclined shaft transportation vehicle protection device |
| CN102582655A (en) * | 2012-02-29 | 2012-07-18 | 徐州泰荣煤矿设备有限公司 | Steel belt type buffer variable force energy-absorbing device for preventing cart from running out for inclined shaft |
| CN108725510A (en) * | 2018-07-17 | 2018-11-02 | 山东科技大学 | A kind of prevent-moving car self-regulation buffer system of oblique lane transport and its application |
| CN209112191U (en) * | 2018-11-23 | 2019-07-16 | 武汉云竹科技有限公司 | Prevention of sliding-down in inclined well disc type steel band flow buffer brake device |
-
2018
- 2018-11-23 CN CN201811407480.8A patent/CN109263682B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB373395A (en) * | 1931-05-13 | 1932-05-26 | Ransomes & Rapier Ltd | Improvements in or relating to buffers for stopping railway vehicles |
| CN201136525Y (en) * | 2007-12-29 | 2008-10-22 | 宁要武 | Inclined shaft transportation vehicle protection device |
| CN102582655A (en) * | 2012-02-29 | 2012-07-18 | 徐州泰荣煤矿设备有限公司 | Steel belt type buffer variable force energy-absorbing device for preventing cart from running out for inclined shaft |
| CN108725510A (en) * | 2018-07-17 | 2018-11-02 | 山东科技大学 | A kind of prevent-moving car self-regulation buffer system of oblique lane transport and its application |
| CN209112191U (en) * | 2018-11-23 | 2019-07-16 | 武汉云竹科技有限公司 | Prevention of sliding-down in inclined well disc type steel band flow buffer brake device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422197A (en) * | 2019-08-16 | 2019-11-08 | 中建八局轨道交通建设有限公司 | Blocking apparatus and its application method for electric locomotive car slipping in tunnel |
| CN110435708A (en) * | 2019-08-20 | 2019-11-12 | 武汉市云竹机电新技术开发有限公司 | The disconnected rope of prevention of sliding-down in inclined well, the self-locking buffer brake device of abseiling |
| CN110466559A (en) * | 2019-08-20 | 2019-11-19 | 武汉市云竹机电新技术开发有限公司 | The self-locking buffer brake device of prevention of sliding-down in inclined well unhook |
| CN110466559B (en) * | 2019-08-20 | 2020-12-01 | 武汉市云竹机电新技术开发有限公司 | Inclined shaft anti-sliding car unhooking self-locking buffer brake device |
| CN115158393A (en) * | 2022-08-11 | 2022-10-11 | 邯郸市鑫泽机械电子设备有限公司 | Car stopping device for mine inclined shaft |
| CN115158393B (en) * | 2022-08-11 | 2023-11-14 | 邯郸市鑫泽机械电子设备有限公司 | Car stopping device for mine inclined shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109263682B (en) | 2024-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109263682A (en) | Prevention of sliding-down in inclined well disc type steel band flow buffer brake device | |
| CN209112191U (en) | Prevention of sliding-down in inclined well disc type steel band flow buffer brake device | |
| CN101759076B (en) | Elevator buffer | |
| CN106698147B (en) | A kind of deep-well lifting system intelligence anti-drop method and device | |
| CN208120493U (en) | The slow safety guard of elevator permanent-magnet and elevator | |
| CN112791324A (en) | Safety protection device for high-altitude operation | |
| CN208484686U (en) | A kind of Novel steel belt prevention of sliding-down in inclined well equipment | |
| CN106429698A (en) | Over-speed protection device for elevator | |
| CN105539391A (en) | Vehicle running protecting device for rubber-tire vehicle | |
| CN110435708B (en) | Self-locking buffer brake device for preventing rope breaking and sliding of inclined shaft | |
| CN110466559B (en) | Inclined shaft anti-sliding car unhooking self-locking buffer brake device | |
| CN101592207B (en) | Variable resistance dissipative energy absorber | |
| CN201942461U (en) | Three-wheel pressing-rope wheel for wire rope | |
| CN109930885A (en) | A kind of safe composite braking system of lifting type multi-storied garage | |
| CN102502402B (en) | Dynamic windproof energy-consumption buffer braking device and method for rail-mounted crane | |
| CN202508113U (en) | Vehicle running protection device | |
| CN204416834U (en) | A kind of building hoist protection mechanism | |
| CN102107806A (en) | Protecting method for mounting propeller on elevator | |
| CN110342368B (en) | Permanent magnet retarding safety protection device for elevator and elevator | |
| CN103465926B (en) | A kind of card rail self-locking type catcher for mine car | |
| CN209065224U (en) | Elevator end station protects structure | |
| CN207346934U (en) | A kind of device for preventing accidental movement of elevator cage | |
| CN208716624U (en) | The mining conveying equipment of safe retarding device is set | |
| CN206749821U (en) | A kind of progressive buffer-type energy absorber | |
| CN102418501A (en) | Indirectly driven traction type pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qu Liangjun Inventor after: Wei Xiaonong Inventor after: Tu Xingzi Inventor after: Zhai Yufang Inventor after: Song Xiaoyu Inventor after: Zuo Jian Inventor after: Sun Wenzhan Inventor after: Qu Yi Inventor before: Qu Liangjun Inventor before: Wei Xiaonong Inventor before: Tu Xingzi Inventor before: Qu Yufang Inventor before: Song Xiaoyu Inventor before: Zuo Jian Inventor before: Sun Wenzhan Inventor before: Qu Yi |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |