CN110053647A - A kind of mechanical braking system for harrowing suction unit vehicle cart - Google Patents
A kind of mechanical braking system for harrowing suction unit vehicle cart Download PDFInfo
- Publication number
- CN110053647A CN110053647A CN201910165708.5A CN201910165708A CN110053647A CN 110053647 A CN110053647 A CN 110053647A CN 201910165708 A CN201910165708 A CN 201910165708A CN 110053647 A CN110053647 A CN 110053647A
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- CN
- China
- Prior art keywords
- connecting plate
- hold
- rotating bar
- plate
- fixed plate
- 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.)
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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
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/12—Grippers co-operating frictionally with tracks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
- F16D63/002—Brakes with direct electrical or electro-magnetic actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to rake suction unit vehicle technical fields, and disclose a kind of mechanical braking system for harrowing suction unit vehicle cart, are successively fixedly mounted on driving wheel, driving mechanism, the first fixed plate, the second fixed plate and the driven wheel of bottom of frame including vehicle frame and from left to right.The mechanical braking system of the rake suction unit vehicle cart, the rotation of the first rotating bar can be made to be converted to movement by the first movable sleeve by the way that limit sleeve is arranged on the second connecting plate, movement is converted to by the second movable sleeve while the first rotating bar rotates the second rotating bar by first gear and second gear simultaneously, cart is braked by the frictional force between friction block and rail while realizing the closure of the second connecting plate and the second connecting plate, pass through being used cooperatively in the second rotating bar and the second movable sleeve, so that the surface uniform force of friction block, increase the contact area of friction block and rail, improve the braking effect of device.
Description
Technical field
The present invention relates to rake suction unit vehicle technical field, specially a kind of mechanical braking system for harrowing suction unit vehicle cart.
Background technique
Rake suction unit vehicle is made of cart (main vehicle) and lateral Working cart on it, control system, power supply system, wherein
Cart is made of vehicle frame, control room, driving walking mechanism, horizontal guide wheel mechanism, braking system, the electric-control system that tests the speed, existing
The braking system of part cart realizes contact of the friction block with rail using by pivoting friction block, is carried out by frictional force
Braking, since the rotation of friction block causes the surface stress of friction block not uniform enough, causes the braking effect of device not good enough, and
The connecting elements structure of brake apparatus is more complicated, and inconvenience carries out the installation of brake apparatus and the replacement of friction block.
Summary of the invention
For the deficiency of background technique, the present invention provides a kind of mechanical braking systems for harrowing suction unit vehicle cart, have system
Dynamic effect is good, the advantages that being easily installed, and solves the problems, such as background technique proposition.
The invention provides the following technical scheme: it is a kind of harrow suction unit vehicle cart mechanical braking system, including vehicle frame and from
Left-to-right is successively fixedly mounted on driving wheel, driving mechanism, the first fixed plate, the second fixed plate and the driven wheel of bottom of frame,
The contact of the bottom of the driving wheel and driven wheel has rail, and the internal activity of first fixed plate bottom end is socketed with the first compression
Mechanism, and the first fixed plate is located at the equal movable sleeves in inside of the first hold-down mechanism two sides and is connected to the second hold-down mechanism, described first
Hold-down mechanism and the second hold-down mechanism extend the braking that one end movable sleeve outside the first fixed plate is connected on the outside of rail
Mechanism, and the first hold-down mechanism, the second hold-down mechanism and arrestment mechanism are using connection type identical with the first fixed plate and the
Two fixed plates are attached, and first hold-down mechanism extends one end fixing sleeve outside arrestment mechanism equipped with rotor plate, and
The top of rotor plate is fixedly installed with the hydraulic device above the first hold-down mechanism by fixed mechanism.
Preferably, the arrestment mechanism includes being actively socketed on the first hold-down mechanism and the second hold-down mechanism outer wall and position
The first connecting plate and the second connecting plate on the outside of the first fixed plate, and the inside of the first connecting plate and the second connecting plate is fixed
Friction block is installed, the bottom of second connecting plate, which is provided with, is sleeved on the first hold-down mechanism and the second hold-down mechanism bottom end
Limit sleeve, and the side of limit sleeve is set as inclined-plane.
Preferably, it is provided with positive stop lug boss on the inside of first connecting plate and the second connecting plate, the friction block
Bottom passes through screw and is fixedly connected respectively with the bottom of the second connecting plate and friction block.
Preferably, first hold-down mechanism includes being actively socketed on the first fixed plate, the first connecting plate and the second connection
First rotating bar of intralamellar part, first rotating bar, which is extended the bottom end outside the second connecting plate and is bolted, to be socketed with
The first movable sleeve compatible with the end face of limit sleeve, and the first rotating bar extends the bottom end fixing sleeve outside the first movable sleeve
Equipped with first gear, first rotating bar extends the inside clamping of bottom end and rotor plate outside first gear, and first
Rotating bar extends the bottom end outside rotor plate and is connected with the first spring, and first rotating bar is extended outside the first fixed plate
Both ends be set with positioned at the first spring on the inside of the first connecting plate and the second connecting plate, and the top and bottom of the first fixed plate
It is sequentially connected respectively with the inside of the first connecting plate and the second connecting plate by the first spring.
Preferably, the bottom end that first rotating bar is located inside rotor plate offers boss.
Preferably, second hold-down mechanism includes being actively socketed on the first fixed plate, the first connecting plate and the second connection
The bottom end of second rotating bar of intralamellar part, second rotating bar extended outside the second connecting plate is bolted socket
There is the second movable sleeve, and the second rotating bar extends the bottom end fixing sleeve outside the second movable sleeve equipped with the outer with first gear
Intermeshing second gear, second rotating bar are extended the both ends outside the first fixed plate and are set with positioned at the first connection
Second spring on the inside of plate and the second connecting plate, and the top and bottom of the first fixed plate pass through second spring respectively with first
The transmission connection of the inside of connecting plate and the second connecting plate.
Preferably, the fixed mechanism includes the fixing axle being actively socketed on inside rotor plate top, the fixing axle
The middle part movable sleeve of one end pivot bush unit of one end and hydraulic device, the fixing axle is connected to friction sleeve, and fixing axle is extended
One end outside rotor plate is connected with the second buckle.
The present invention have it is following the utility model has the advantages that
1, the mechanical braking system of the rake suction unit vehicle cart can make first by the way that limit sleeve is arranged on the second connecting plate
The rotation of rotating bar is converted to movement by the first movable sleeve, while the first rotating bar is made by first gear and second gear
Movement is converted to by the second movable sleeve while second rotating bar is rotated, realizes the second connecting plate and the second connecting plate
Cart is braked by the frictional force between friction block and rail while closure, by living in the second rotating bar and second
Dynamic set is used cooperatively, so that the surface uniform force of friction block, increases the contact area of friction block and rail, improve device
Braking effect.
2, the mechanical braking system of the rake suction unit vehicle cart is limited by being arranged on the first connecting plate and the second connecting plate
Boss replacement easy to disassemble while capable of being limited to friction block, by making in the cooperation of the first buckle and the second buckle
With, so that facilitate the installation of hydraulic device while rotor plate is easy to disassemble, it can be living to the first movable sleeve and second by bolt
Dynamic set is easy to disassemble while being fixed.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side schematic view of structure of the invention；
Fig. 3 is the top view of the first hold-down mechanism of the invention.
In figure: 1, vehicle frame；2, driving wheel；3, driving mechanism；4, the first fixed plate；5, the second fixed plate；6, driven wheel；7,
Rail；8, the first hold-down mechanism；81, the first rotating bar；82, the first movable sleeve；83, first gear；84, the first buckle；85,
One spring；9, the second hold-down mechanism；91, the second rotating bar；92, the second movable sleeve；93, second gear；94, second spring；10,
Arrestment mechanism；101, the first connecting plate；102, the second connecting plate；103, friction block；104, limit sleeve；11, rotor plate；12, solid
Determine mechanism；121, fixing axle；122, friction sleeve；123, the second buckle；13, hydraulic device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Attached drawing in the embodiment of the present invention: different types of hatching is labeled not in accordance with national standard in figure, also not
The material of element is required, is distinguished to the cross-sectional view of element in figure.
As depicted in figs. 1 and 2, it is a kind of harrow suction unit vehicle cart mechanical braking system, including vehicle frame 1 and from left to right according to
The secondary driving wheel 2 for being fixedly mounted on 1 bottom of vehicle frame, driving mechanism 3, the first fixed plate 4, the second fixed plate 5 and driven wheel 6 drive
The contact of the bottom of driving wheel 2 and driven wheel 6 has rail 7, and the internal activity of 4 bottom end of the first fixed plate is socketed with the first hold-down mechanism 8,
And first fixed plate 4 be located at the equal movable sleeves in inside of 8 two sides of the first hold-down mechanism and be connected to the second hold-down mechanism 9, the first compacting machine
Structure 8 and the second hold-down mechanism 9 extend one end movable sleeve outside the first fixed plate 4 and are connected to the brake positioned at 7 outside of rail
Structure 10, and the first hold-down mechanism 8, the second hold-down mechanism 9 and arrestment mechanism 10 use connection type identical with the first fixed plate 4
It is attached with the second fixed plate 5, the first hold-down mechanism 8 extends one end fixing sleeve outside arrestment mechanism 10 equipped with rotor plate
11, and the top of rotor plate 11 is fixedly installed with the hydraulic device 13 above the first hold-down mechanism 8 by fixed mechanism 12.
As shown in Figure 3, wherein arrestment mechanism 10 includes being actively socketed on outside the first hold-down mechanism 8 and the second hold-down mechanism 9
The first connecting plate 101 and the second connecting plate 102 on wall and positioned at 4 outside of the first fixed plate, and the first connecting plate 101 and second
The inside of connecting plate 102 is fixedly installed with friction block 103, and the bottom of the second connecting plate 102, which is provided with, is sleeved on the first compression
The limit sleeve 104 of 9 bottom end of mechanism 8 and the second hold-down mechanism, and the side of limit sleeve 104 is set as inclined-plane；
The inside of first connecting plate 101 and the second connecting plate 102 is provided with positive stop lug boss, and the bottom of friction block 103 is equal
It is fixedly connected respectively with the bottom of the second connecting plate 102 and friction block 103 by screw, passes through the cooperation of positive stop lug boss and screw
It uses, is convenient for dismantling while friction block 103 being fixed；
First hold-down mechanism 8 includes being actively socketed in the first fixed plate 4, the first connecting plate 101 and the second connecting plate 102
First rotating bar 81 in portion, the bottom end that the first rotating bar 81 extends outside the second connecting plate 102, which is bolted, to be socketed with
First movable sleeve 82 compatible with the end face of limit sleeve 104, and the first rotating bar 81 is extended outside the first movable sleeve 82
Bottom end fixing sleeve is equipped with first gear 83, and the first rotating bar 81 extends the interior of bottom end outside first gear 83 and rotor plate 11
Portion's clamping, and the first rotating bar 81 extends the bottom end outside rotor plate 11 and is connected with the first spring 85, the first rotating bar 81 is prolonged
The both ends stretched out outside the first fixed plate 4 are set with positioned at 102 the first spring of inside of the first connecting plate 101 and the second connecting plate
85, and the top and bottom of the first fixed plate 4 pass through the first spring 85 respectively with the first connecting plate 101 and the second connecting plate
102 inside transmission connection；
The bottom end that first rotating bar 81 is located inside rotor plate 11 offers boss；
Second hold-down mechanism 9 includes being actively socketed in the first fixed plate 4, the first connecting plate 101 and the second connecting plate 102
The bottom end of second rotating bar 91 in portion, the second rotating bar 91 extended outside the second connecting plate 102 is bolted socket
There is the second movable sleeve 92, and the second rotating bar 91 is extended the bottom end fixing sleeve outside the second movable sleeve 92 and is equipped with and first gear
The intermeshing second gear 93 in 83 outer, the both ends that the second rotating bar 91 extends outside the first fixed plate 4 are set with position
Second spring 94 in 102 inside of the first connecting plate 101 and the second connecting plate, and the top and bottom of the first fixed plate 4 are logical
It crosses second spring 94 to be sequentially connected with the inside of the first connecting plate 101 and the second connecting plate 102 respectively, passes through 83 He of first gear
Second gear 93 is used cooperatively, and the second rotating bar 91 rotates while the first rotating bar 81 is rotated；
As shown in Figure 2, wherein fixed mechanism 12 includes the fixing axle 121 being actively socketed on inside 11 top of rotor plate, Gu
One end of dead axle 121 and one end pivot bush unit of hydraulic device 13, the middle part movable sleeve of fixing axle 121 are connected to friction sleeve 122, and
One end that fixing axle 121 extends outside rotor plate 11 is connected with the second buckle 123, passes through fixing axle 121,122 and of friction sleeve
Second buckle 123 is used cooperatively, so that device is convenient for installing hydraulic device 13.
When cart is braked, start hydraulic device 13, so that hydraulic device 13 drives rotor plate 11 by fixing axle 121
It is rotated with the first rotating bar 81, drives the by the first movable sleeve 82 and the second movable sleeve 92 while the first rotating bar 81 rotates
The rotation of two rotating bars 91, the first rotating bar 81 and the second rotating bar 91 are passing through the first movable sleeve 82 and the second movable sleeve 92 respectively
Rotation is converted into movement with the contact of limit sleeve 104, so that the first connecting plate 101 and the second connecting plate 102 are closed, and
First connecting plate 101 and the second connecting plate 102 carry out cart by the frictional force that the contact with rail 7 of friction block 103 generates
Braking.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.Simultaneously in the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of mechanical braking system for harrowing suction unit vehicle cart, including vehicle frame (1) and it is successively fixedly mounted on vehicle from left to right
The driving wheel (2), driving mechanism (3), the first fixed plate (4), the second fixed plate (5) and driven wheel (6) of frame (1) bottom, it is special
Sign is: the bottom of the driving wheel (2) and driven wheel (6) contact have rail (7), the first fixed plate (4) bottom end it is interior
Portion's movable sleeve is connected to the first hold-down mechanism (8), and to be located at the inside of the first hold-down mechanism (8) two sides living for the first fixed plate (4)
Dynamic to be socketed with the second hold-down mechanism (9), first hold-down mechanism (8) and the second hold-down mechanism (9) extend the first fixed plate
(4) external one end movable sleeve is connected to the arrestment mechanism (10) on the outside of rail (7), and the first hold-down mechanism (8), the second pressure
Tight mechanism (9) and arrestment mechanism (10) are using identical connection type is connected with the second fixed plate (5) with the first fixed plate (4)
It connects, first hold-down mechanism (8) extends the external one end fixing sleeve of arrestment mechanism (10) equipped with rotor plate (11), and rotates
The top of plate (11) is fixedly installed with the hydraulic device (13) above the first hold-down mechanism (8) by fixed mechanism (12).
2. a kind of mechanical braking system for harrowing suction unit vehicle cart according to claim 1, it is characterised in that: the brake
Structure (10) includes being actively socketed on the first hold-down mechanism (8) and the second hold-down mechanism (9) outer wall and being located at the first fixed plate (4)
First connecting plate (101) and the second connecting plate (102) in outside, and the first connecting plate (101) and the second connecting plate (102) is interior
Side is fixedly installed with friction block (103), and the bottom of second connecting plate (102), which is provided with, is sleeved on the first hold-down mechanism
(8) and the limit sleeve (104) of the second hold-down mechanism (9) bottom end, and the side of limit sleeve (104) is set as inclined-plane.
3. a kind of mechanical braking system for harrowing suction unit vehicle cart according to claim 2, it is characterised in that: described first connects
Positive stop lug boss is provided on the inside of fishplate bar (101) and the second connecting plate (102), the bottom of the friction block (103) passes through
Screw is fixedly connected with the bottom of the second connecting plate (102) and friction block (103) respectively.
4. a kind of mechanical braking system for harrowing suction unit vehicle cart according to claim 1, it is characterised in that: first pressure
Tight mechanism (8) includes the be actively socketed on inside the first fixed plate (4), the first connecting plate (101) and the second connecting plate (102)
One rotating bar (81), first rotating bar (81) extend the external bottom end of the second connecting plate (102) and are bolted set
It is connected to the first movable sleeve (82) compatible with the end face of limit sleeve (104), and the first rotating bar (81) extends the first activity
It covers (82) external bottom end fixing sleeve and first gear (83) is housed, first rotating bar (81) extends first gear (83) outside
The bottom end in portion and the inside of rotor plate (11) are clamped, and the first rotating bar (81) extends the external bottom end clamping of rotor plate (11)
Have the first spring (85), first rotating bar (81) is extended the external both ends of the first fixed plate (4) and is set with positioned at the
First spring (85) on the inside of one connecting plate (101) and the second connecting plate (102), and the top and bottom of the first fixed plate (4) are equal
It is sequentially connected respectively with the inside of the first connecting plate (101) and the second connecting plate (102) by the first spring (85).
5. a kind of mechanical braking system for harrowing suction unit vehicle cart according to claim 5, it is characterised in that: described first turn
Lever (81) is located at the internal bottom end of rotor plate (11) and offers boss.
6. a kind of mechanical braking system for harrowing suction unit vehicle cart according to claim 1, it is characterised in that: second pressure
Tight mechanism (9) includes the be actively socketed on inside the first fixed plate (4), the first connecting plate (101) and the second connecting plate (102)
The external bottom end of the second connecting plate (102) of extending of two rotating bars (91), second rotating bar (91) is bolted
It is socketed with the second movable sleeve (92), and the second rotating bar (91) is extended the external bottom end fixing sleeve of the second movable sleeve (92) and is equipped with
With the intermeshing second gear in outer (93) of first gear (83), second rotating bar (91) extends the first fixed plate
(4) external both ends are set with the second spring (94) on the inside of the first connecting plate (101) and the second connecting plate (102), and
The top and bottom of first fixed plate (4) pass through second spring (94) respectively with the first connecting plate (101) and the second connecting plate
(102) inside transmission connection.
7. a kind of mechanical braking system for harrowing suction unit vehicle cart according to claim 1, it is characterised in that: the fixed machine
Structure (12) includes the fixing axle (121) being actively socketed on inside rotor plate (11) top, one end of the fixing axle (121) and liquid
The middle part movable sleeve of one end pivot bush unit of pressure device (13), the fixing axle (121) is connected to friction sleeve (122), and fixing axle
(121) extend the external one end of rotor plate (11) and be connected with the second buckle (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165708.5A CN110053647B (en) | 2019-03-05 | 2019-03-05 | Mechanical braking system of trailing suction trolley cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165708.5A CN110053647B (en) | 2019-03-05 | 2019-03-05 | Mechanical braking system of trailing suction trolley cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110053647A true CN110053647A (en) | 2019-07-26 |
| CN110053647B CN110053647B (en) | 2020-08-21 |
Family
ID=67316666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910165708.5A Active CN110053647B (en) | 2019-03-05 | 2019-03-05 | Mechanical braking system of trailing suction trolley cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110053647B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202890A (en) * | 2021-05-10 | 2021-08-03 | 上海彩虹鱼海洋科技股份有限公司 | Combined braking device for distribution and recovery system |
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|---|---|---|---|---|
| JPH0469280U (en) * | 1990-10-25 | 1992-06-18 | ||
| JPH063983U (en) * | 1992-06-16 | 1994-01-18 | 株式会社新来島どっく | Crane rail clamps |
| CN102154982A (en) * | 2011-03-21 | 2011-08-17 | 武桥重工集团股份有限公司 | Running mechanism for arched bridge inspection car |
| CN204506894U (en) * | 2015-02-06 | 2015-07-29 | 淮南郑煤机舜立机械有限公司 | Flat truck assembly and system |
| CN106004890A (en) * | 2016-07-26 | 2016-10-12 | 宁波利豪机械有限公司 | Single-rail transporting device for vegetable orchard |
| CN206217914U (en) * | 2016-08-17 | 2017-06-06 | 徐州工程学院 | One-way safety jaw type brakes mine car |
| KR20180096281A (en) * | 2017-02-21 | 2018-08-29 | 주식회사 포스코플랜텍 | Rail clamp |
| CN208216732U (en) * | 2018-05-29 | 2018-12-11 | 淮矿西部煤矿投资管理有限公司 | Brake and flatbed |
| CN109080505A (en) * | 2018-08-06 | 2018-12-25 | 西南交通大学 | A kind of parking device of rail vehicle |
-
2019
- 2019-03-05 CN CN201910165708.5A patent/CN110053647B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0469280U (en) * | 1990-10-25 | 1992-06-18 | ||
| JPH063983U (en) * | 1992-06-16 | 1994-01-18 | 株式会社新来島どっく | Crane rail clamps |
| CN102154982A (en) * | 2011-03-21 | 2011-08-17 | 武桥重工集团股份有限公司 | Running mechanism for arched bridge inspection car |
| CN204506894U (en) * | 2015-02-06 | 2015-07-29 | 淮南郑煤机舜立机械有限公司 | Flat truck assembly and system |
| CN106004890A (en) * | 2016-07-26 | 2016-10-12 | 宁波利豪机械有限公司 | Single-rail transporting device for vegetable orchard |
| CN206217914U (en) * | 2016-08-17 | 2017-06-06 | 徐州工程学院 | One-way safety jaw type brakes mine car |
| KR20180096281A (en) * | 2017-02-21 | 2018-08-29 | 주식회사 포스코플랜텍 | Rail clamp |
| CN208216732U (en) * | 2018-05-29 | 2018-12-11 | 淮矿西部煤矿投资管理有限公司 | Brake and flatbed |
| CN109080505A (en) * | 2018-08-06 | 2018-12-25 | 西南交通大学 | A kind of parking device of rail vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202890A (en) * | 2021-05-10 | 2021-08-03 | 上海彩虹鱼海洋科技股份有限公司 | Combined braking device for distribution and recovery system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110053647B (en) | 2020-08-21 |
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