CN110341747A - Shearing scotch block - Google Patents
Shearing scotch block Download PDFInfo
- Publication number
- CN110341747A CN110341747A CN201910635345.7A CN201910635345A CN110341747A CN 110341747 A CN110341747 A CN 110341747A CN 201910635345 A CN201910635345 A CN 201910635345A CN 110341747 A CN110341747 A CN 110341747A
- Authority
- CN
- China
- Prior art keywords
- scotch block
- shearing
- arc panel
- rail
- scotch
- 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.)
- Pending
Links
- 238000010008 shearing Methods 0.000 title claims abstract description 43
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000003137 locomotive effect Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 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
- B61K7/20—Positive wheel stops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
Abstract
The invention discloses a kind of shearing scotch blocks, comprising: driving device, connecting rod, arc panel, scotch block ontology and side plate；One end of connecting rod is connect with driving device, and one end connection of the other end and arc panel carries out linear reciprocating motion under the drive of the drive；Shaft is equipped on arc panel, arc panel can rotate around the axis；The other end of arc panel is bolted with scotch block ontology by shearing, and scotch block ontology can turn on rail under the drive of arc panel or turn down rail；Side plate is connect with scotch block ontology, and side plate is stuck on rail when scotch block ontology turns on rail.Shearing scotch block of the invention can more easily control the operating position of scotch block ontology.Transmission parts are not damaged in use process, and reseting procedure is more simple and convenient.By the way that the side plate being stuck on rail is arranged, scotch block ontology is limited, rail is prevented from coming off.Structurally reasonable, easy to operate, stability and safety are higher.
Description
Technical field
The present invention relates to rolling stock control auxiliary equipment technical field more particularly to a kind of shearing scotch blocks.
Background technique
The vehicles such as the train of orbiting are generally required when needing to stop on certain section of track using parking
Anti-slip means.Such as when train is parked on two siding track of transfer platform, should preventing train, voluntarily rolling falls into transfer platform melt pit
In.
Currently, the wheel stopping equipment that existing railway stops in wheel technology has artificial, pneumatic, mechanical scotch block etc..Manual scotch block
It is dangerous in only wheel operation, it is easy to happen personal injury, pneumatic, mechanical scotch block is erroneous for installation, complicated for operation.And it only takes turns
Device ontology hit part design be substantially it is fixed, once occur locomotive hit scotch block, it may occur that scotch block damage, restore
Get up time-consuming, laborious, safety is poor.
Summary of the invention
To solve above-mentioned the technical problems existing in the prior art, the present invention provides a kind of shearing scotch blocks.Specifically
Technical solution is as follows:
A kind of shearing scotch block, comprising: driving device, connecting rod, arc panel, scotch block ontology and side plate；The connecting rod
One end connect with the driving device, the other end is connect with one end of the arc panel, under the driving of the driving device
Carry out linear reciprocating motion；Shaft is equipped on the arc panel, the arc panel can be rotated around the shaft；The arc panel
The other end and the scotch block ontology be bolted by shearing, the scotch block ontology can be under the drive of the arc panel
Turn on rail or turn down rail；The side plate is connect with the scotch block ontology, and the scotch block ontology turns to institute
The side plate is stuck on the rail when stating on rail.
In a kind of possible design, the driving device includes: electric point machine, telescopic rod and pull rod bracket；It is described
Electric point machine is used for output power；One end of the telescopic rod is connect with the electric point machine, the other end and the pull rod
One end of bracket connects, and the other end of the pull rod bracket is connect with one end of the connecting rod.
In a kind of possible design, the shearing scotch block further includes fixed bracket and fixed plate；The fixed branch
Frame is connect with the fixed plate, and the fixed plate is fixed on the rail side wall；The shaft is arranged in the fixed bracket
On.
In a kind of possible design, the fixed plate is fixed on the web of the rail of the rail by multiple bolts.
In a kind of possible design, the telescopic rod is bolted with the pull rod bracket；And/or the drawing
Bar bracket is bolted with the connecting rod；And/or the connecting rod is bolted with the arc panel.
In a kind of possible design, it is connected with slideway on the pull rod bracket, is provided on the fixed bracket and institute
The compatible groove of slideway is stated, for cooperating the pull rod bracket and the fixed bracket slide.
In a kind of possible design, the first connecting plate and are provided between the arc panel and the scotch block ontology
Two connecting plates；It is bolted between the arc panel and first connecting plate by the shearing, first web portion
Divide and be overlapped on second connecting plate, second connecting plate is fixed on the scotch block ontology.
In a kind of possible design, the position that the scotch block ontology is used to contact with wheel is arcuate structure.
In a kind of possible design, the shearing scotch block further includes dispatching video platform, and the dispatching video is flat
Platform is used to control the operating of the electric point machine.
The major advantage of technical solution of the present invention is as follows:
Shearing scotch block of the invention, driving device drive scotch block ontology to rotate by transmission parts, can be more
Easily the operating position of scotch block ontology is controlled.Scotch block ontology and transmission parts are connected by using shearing bolt
It is connected together, transmission parts is not damaged in use process, and reseting procedure is more simple and convenient.Rail is stuck in by setting
On side plate, scotch block ontology is limited, rail is prevented from coming off.It is structurally reasonable, it is easy to operate, stability and safety compared with
It is high.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes of the invention one
Point, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, does not constitute improper limitations of the present invention.Attached
In figure:
Fig. 1 is the structural schematic diagram of shearing scotch block provided by one embodiment of the present invention；
Fig. 2 is the A of shearing scotch block provided by one embodiment of the present invention to schematic diagram.
Description of symbols:
1- driving device, 101- electric point machine, 102- telescopic rod, 103- pull rod bracket, 2- connecting rod, 3- arc panel, 4-
Scotch block ontology, 5- side plate, 6- shaft, 7- shearing bolt, 8- rail, the fixed bracket of 9-, 10- fixed plate, 11- slideway, 12- the
One connecting plate, the second connecting plate of 13-.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only of the invention
A part of the embodiment, instead of all the embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, the technical solution of embodiment that the present invention will be described in detail offer.
The embodiment of the invention provides a kind of shearing scotch blocks, as shown in Figure 1 and Figure 2, comprising: driving device 1,
Connecting rod 2, arc panel 3, scotch block ontology 4 and side plate 5；One end of connecting rod 2 is connect with driving device 1, the other end and arc panel 3
One end connection, carries out linear reciprocating motion under the driving of driving device 1；It is equipped with shaft 6 on arc panel 3, arc panel 3 can be around
Shaft 6 rotates；The other end of arc panel 3 is connect with scotch block ontology 4 by shearing bolt 7, and scotch block ontology 4 can be in arc panel
Rail 8 is turned on rail 8 or turned down under 3 drive；Side plate 5 is connect with scotch block ontology 4, and scotch block ontology 4 turns to
Side plate 5 is stuck on rail 8 when on rail 8.
The working principle of shearing scotch block provided in an embodiment of the present invention is illustrated below:
In use, driving device 1 provides driving force, connecting rod 2 is driven to carry out linear reciprocating motion.One end of arc panel 3 with
Connecting rod 2 connects, and the other end is connect with scotch block ontology 4, and the middle part of arc panel 3 is equipped with shaft 6, can 6 rotation around the shaft.Arc
When one end of shape plate 3 carries out linear reciprocating motion under the driving of connecting rod 2, the other end drives scotch block ontology 4 to rotate, and makes scotch block
Ontology 4 turns on rail 8 or turns down rail 8.When scotch block ontology 4 turns down rail 8, the operation of locomotive is not caused to do
It disturbs.When scotch block ontology 4 is turned on rail 8, into operating conditions, only wheel effect of keeping off a car is played.It keeps off a car during only taking turns, locomotive
It is larger to the active force of scotch block ontology 4, beyond shearing bolt 7 shearing force when, shearing bolt 7 cut, scotch block ontology 4 with
Connection is released between arc panel 3, scotch block ontology 4 slides on rail 8 occurs sliding friction, makes locomotive gradually by frictional force
Stop.The movement of scotch block will not damage transmission parts (connecting rod 2 and arc panel 3 etc.).By on scotch block ontology 4
Connecting lateral plate 5, side plate 5 are stuck on rail 8, play position-limiting action to scotch block ontology 4, scotch block ontology 4 is avoided to slide
It is detached from Cheng Zhongcong rail 8.And after once keeping off a car only wheel process, the shearing bolt 7 that more renews by scotch block ontology 4 with
Arc panel 3 links together, and reset can be completed, and for next time, only wheel braking process is ready.
As it can be seen that shearing scotch block provided in an embodiment of the present invention, driving device 1 drives scotch block sheet by transmission parts
Body 4 rotates, and can more easily control the operating position of scotch block ontology 4.It will only be taken turns by using shearing bolt 7
Device ontology 4 links together with transmission parts, does not damage to transmission parts in use process, and reseting procedure is relatively simply just
It is prompt.By the way that the side plate 5 being stuck on rail 8 is arranged, scotch block ontology 4 is limited, rail 8 is prevented from coming off.It is structurally reasonable, behaviour
Facilitate, stability and safety are higher.
In the embodiment of the present invention, driving device 1, for the structure of driving device 1, is shown below for providing driving force
Example explanation:
As shown in Fig. 1, driving device 1 includes: electric point machine 101, telescopic rod 102 and pull rod bracket 103；Electric rotating
Rut machine 101 is used for output power；One end of telescopic rod 102 is connect with electric point machine 101, the other end and pull rod bracket 103
One end connection, the other end of pull rod bracket 103 are connect with one end of connecting rod 2.
So set, electric point machine 101 drives telescopic rod 102 flexible, so drive pull rod bracket 103 and connecting rod 2 into
Row linear reciprocating motion.
Further, shearing scotch block further includes dispatching video platform, and dispatching video platform is for controlling electronic turn-out track
The operating of machine 101.So set, the operation that dispatching video platform is inputted according to the locomotive operation information got and staff
Instruction etc., controls the power on/off situation of electric point machine 101, and scotch block sheet is realized in the motor operating of control electric point machine 101
The remote automatic control of 4 switching process of body, avoids safety accident caused by live harsh environments etc., and safety is higher,
Reduce labor intensity.
Optionally, driving device 1 can also be motor or telescopic oil cylinder etc., as long as energy drive link 2 carries out back and forth directly
Line movement.
Optionally, as shown in Fig. 1, shearing scotch block provided in an embodiment of the present invention further includes fixed bracket 9 and consolidates
Fixed board 10；Fixed bracket 9 is connect with fixed plate 10, and fixed plate 10 is fixed on 8 side wall of rail；The setting of shaft 6 is in fixed bracket 9
On.
By setting and the relatively-stationary fixed bracket 9 of rail 8 and fixed plate 10, installation foundation is provided for shaft 6.And energy
As the positioning datum of connecting rod 2 and arc panel 3, makes the activity in default freedom degree of connecting rod 2 and arc panel 3, avoids arbitrarily shaking,
Improve stability.
Wherein, fixed bracket 9 and fixed plate 10 can be welded and fixed, and fixed plate 10 can be fixed on steel by multiple bolts
On the web of the rail of rail 8.Illustratively, as shown in Fig. 2, the quantity of bolt is 4, and 4 bolts are uniformly distributed in same horizontal line,
Fixed plate 10 is fixed on the web of the rail of rail 8.
Optionally, telescopic rod 102 is bolted with pull rod bracket 103；And/or pull rod bracket 103 and connecting rod 2 lead to
It crosses and is bolted；And/or connecting rod 2 is bolted with arc panel 3.It is bolted, it is easy to disassemble, and then convenient for each
Maintenance and replacement of component etc..Alternatively, the connection of above-mentioned end can also be using welding, hinged or clamping etc., as long as can be real
It is now driven, satisfies the use demand.
In the embodiment of the present invention, pull rod bracket 103 carries out linear reciprocating motion under the drive of telescopic rod 102, optionally,
It is connected with slideway 11 on pull rod bracket 103, groove compatible with slideway 11 is provided on fixed bracket 9, for making pull rod branch
Frame 103 is slidably matched with fixed bracket 9.So set, under the premise of not influencing the transmission effect of pull rod bracket 103, to drawing
Bar bracket 103 is limited, and the deflection of pull rod bracket 103 is avoided to shake etc., improves stability and safety in utilization.
Further, for the ease of the Relative sliding of pull rod bracket 103 and fixed bracket 9, slideway 11 can be installed with outside
Sliding friction is switched to rolling friction, reduces frictional resistance by pulley.
In use, arc panel 3 need to keep certain with rail 8 to shearing scotch block provided in an embodiment of the present invention
So that rail 8 does not interfere the rotation of arc panel 3, the top that scotch block ontology 4 is located at rail 8 is kept off a car only with playing in gap
Wheel effect as shown in Fig. 1, is provided with the first connecting plate 12 and second based on above-mentioned between arc panel 3 and scotch block ontology 4
Connecting plate 13；It is connected between arc panel 3 and the first connecting plate 12 by shearing bolt 7,12 part of the first connecting plate is overlapped on the
On two connecting plates 13, the second connecting plate 13 is fixed on scotch block ontology 4.So set, can be by scotch block ontology 4 and arc
Plate 3 links together, and the two can be made spatially to keep axial gap, and respective position can satisfy use demand.
In the embodiment of the present invention, scotch block ontology 4 is used to act on wheel, and play the role of keeping off a car only wheel, for scotch block
Structure, illustrated below:
As shown in Fig. 1, the position that scotch block ontology 4 is used to contact with wheel is arcuate structure.The arcuate structure is ipsilateral
Lower section is straightway, and arcuate structure is made to be maintained at preset height, so that wheel is adapted, makes connecing for wheel and scotch block ontology 4
It touches better.4 other side of scotch block ontology is oblique line section, guarantees the stability and intensity of scotch block ontology 4, and can save material
Material.
The radius of 4 arcuate structure of scotch block ontology can be configured according to the size of wheel, for example, its radius can
Think 92cm.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In addition, placement shape of "front", "rear", "left", "right", "upper", the "lower" herein to be indicated in attached drawing
State is reference.
Finally, it should be noted that the above examples are only used to illustrate the technical scheme of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of shearing scotch block characterized by comprising driving device (1), connecting rod (2), arc panel (3), scotch block sheet
Body (4) and side plate (5)；
One end of the connecting rod (2) is connect with the driving device (1), and the other end is connect with the one end of the arc panel (3),
Linear reciprocating motion is carried out under the driving of the driving device (1)；
It is equipped with shaft (6) on the arc panel (3), the arc panel (3) can rotate around the shaft (6)；
The other end of the arc panel (3) is connect with the scotch block ontology (4) by shearing bolt (7), the scotch block sheet
Body (4) can turn on rail (8) under the drive of the arc panel (3) or turn down rail (8)；
The side plate (5) connect with the scotch block ontology (4), when the scotch block ontology (4) turns on the rail (8)
The side plate (5) is stuck on the rail (8).
2. shearing scotch block according to claim 1, which is characterized in that the driving device (1) includes: electronic turn-out track
Machine (101), telescopic rod (102) and pull rod bracket (103)；
The electric point machine (101) is used for output power；
One end of the telescopic rod (102) is connect with the electric point machine (101), the other end and the pull rod bracket (103)
One end connection, the other end of the pull rod bracket (103) connect with one end of the connecting rod (2).
3. shearing scotch block according to claim 2, which is characterized in that the shearing scotch block further includes fixed branch
Frame (9) and fixed plate (10)；
The fixed bracket (9) connect with the fixed plate (10), and the fixed plate (10) is fixed on the rail (8) side wall
On；
The shaft (6) is arranged on the fixed bracket (9).
4. shearing scotch block according to claim 3, which is characterized in that the fixed plate (10) is solid by multiple bolts
It is scheduled on the web of the rail of the rail (8).
5. shearing scotch block according to claim 3, which is characterized in that the telescopic rod (102) and the pull rod branch
Frame (103) is bolted；And/or
The pull rod bracket (103) is bolted with the connecting rod (2)；And/or
The connecting rod (2) is bolted with the arc panel (3).
6. shearing scotch block according to claim 3, which is characterized in that be connected with cunning on the pull rod bracket (103)
Road (11) is provided with the compatible groove with the slideway (11) on the fixed bracket (9), for making the pull rod bracket
(103) it is slidably matched with the fixed bracket (9).
7. shearing scotch block according to claim 1, which is characterized in that the arc panel (3) and the scotch block sheet
The first connecting plate (12) and the second connecting plate (13) are provided between body (4)；
It is connect between the arc panel (3) and first connecting plate (12) by the shearing bolt (7), first connection
Plate (12) is partially overlapped on second connecting plate (13), and second connecting plate (13) is fixed on the scotch block ontology
(4) on.
8. shearing scotch block according to claim 1, which is characterized in that the scotch block ontology (4) is used for and wheel
The position of contact is arcuate structure.
9. shearing scotch block according to any one of claims 1 to 8, which is characterized in that the shearing scotch block is also
Including dispatching video platform, the dispatching video platform is used to control the operating of the electric point machine (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635345.7A CN110341747A (en) | 2019-07-15 | 2019-07-15 | Shearing scotch block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635345.7A CN110341747A (en) | 2019-07-15 | 2019-07-15 | Shearing scotch block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110341747A true CN110341747A (en) | 2019-10-18 |
Family
ID=68176235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910635345.7A Pending CN110341747A (en) | 2019-07-15 | 2019-07-15 | Shearing scotch block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110341747A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734225A (en) * | 2021-09-18 | 2021-12-03 | 中车唐山机车车辆有限公司 | Wheel stopping device |
| CN115195808A (en) * | 2022-07-22 | 2022-10-18 | 首钢集团有限公司 | Railway safety stop device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427412Y (en) * | 2000-05-15 | 2001-04-25 | 姚俊德 | Non-power controllable braking vehicle stop wheel apparatus |
| CN104401357A (en) * | 2014-11-21 | 2015-03-11 | 马鞍山市华宇环保设备制造有限公司 | Anti-sliding system for railway line and parking method thereof |
| CN104401358A (en) * | 2014-11-21 | 2015-03-11 | 马鞍山市华宇环保设备制造有限公司 | Anti-rolling device for freight train |
| CN206826668U (en) * | 2017-06-08 | 2018-01-02 | 郑州智辆电子科技有限公司 | Skate mechanism |
| CN210363859U (en) * | 2019-07-15 | 2020-04-21 | 山东钢铁股份有限公司 | Shearing type wheel stopper |
-
2019
- 2019-07-15 CN CN201910635345.7A patent/CN110341747A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427412Y (en) * | 2000-05-15 | 2001-04-25 | 姚俊德 | Non-power controllable braking vehicle stop wheel apparatus |
| CN104401357A (en) * | 2014-11-21 | 2015-03-11 | 马鞍山市华宇环保设备制造有限公司 | Anti-sliding system for railway line and parking method thereof |
| CN104401358A (en) * | 2014-11-21 | 2015-03-11 | 马鞍山市华宇环保设备制造有限公司 | Anti-rolling device for freight train |
| CN206826668U (en) * | 2017-06-08 | 2018-01-02 | 郑州智辆电子科技有限公司 | Skate mechanism |
| CN210363859U (en) * | 2019-07-15 | 2020-04-21 | 山东钢铁股份有限公司 | Shearing type wheel stopper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734225A (en) * | 2021-09-18 | 2021-12-03 | 中车唐山机车车辆有限公司 | Wheel stopping device |
| CN115195808A (en) * | 2022-07-22 | 2022-10-18 | 首钢集团有限公司 | Railway safety stop device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110341747A (en) | Shearing scotch block | |
| CN206415046U (en) | A kind of painting dressing automobiles anti-corrosive primer raw material mixing apparatus | |
| CN201192696Y (en) | Fast roller replacing apparatus of cold-rolling mill | |
| CN2830006Y (en) | Mobile repairing lifting platform of electric locomotive | |
| CN101143374A (en) | Machine for bending metal sheet | |
| CN2730576Y (en) | Turning over work platform for bogie of railway vehicle | |
| CN206466045U (en) | A kind of crawler type railway images dolly | |
| CN111847036A (en) | Automatic material machine of receiving with adjustable structure | |
| CN103660934B (en) | A kind of Automatic clutch of tractor | |
| CN105346399A (en) | Pantograph hoisting device | |
| CN107777267A (en) | The pallet of collecting and sending conveyer stops positioner | |
| CN105643320B (en) | A kind of pedestal roof automatic positioning equipment | |
| CN105035100A (en) | Hydrodynamic driving lifting rail car | |
| CN201653142U (en) | Energy-saving continuous operation type inclined surface sintering machine | |
| CN101806542B (en) | Energy-saving continuous operation inclined plane sintering machine | |
| CN210236499U (en) | Automatic trailer device | |
| CN109940807B (en) | Die rod turnover device | |
| CN210363859U (en) | Shearing type wheel stopper | |
| CN107900321A (en) | A kind of molten aluminum dragveyer | |
| CN100513277C (en) | Novel unloading tippler shunting device of tippler unloading system | |
| CN219640005U (en) | Rail lubrication device for filter lugs of filter plates of filter press | |
| CN2260871Y (en) | Friction-driving electric road-junction bar | |
| CN202208301U (en) | Push wheel and rotating wheel device of wheel set | |
| CN206984017U (en) | Changing points drive device and track switch | |
| CN207119972U (en) | A kind of automatic top nut machine for the stainless steel guard rail obstruction block of highway |
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 |