CN108058722A - High-speed railway transponder protective device - Google Patents
High-speed railway transponder protective device Download PDFInfo
- Publication number
- CN108058722A CN108058722A CN201711367241.XA CN201711367241A CN108058722A CN 108058722 A CN108058722 A CN 108058722A CN 201711367241 A CN201711367241 A CN 201711367241A CN 108058722 A CN108058722 A CN 108058722A
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- CN
- China
- Prior art keywords
- set square
- protective device
- transponder
- speed railway
- fixing bolt
- 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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- 230000001681 protective effect Effects 0.000 title claims abstract description 37
- 239000010410 layer Substances 0.000 claims abstract description 37
- 239000011229 interlayer Substances 0.000 claims abstract description 19
- 241001669679 Eleotris Species 0.000 claims abstract 2
- 239000010813 municipal solid waste Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 229920001971 elastomer Polymers 0.000 abstract description 5
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000006378 damage Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of high-speed railway transponder protective devices.Its key points of the technical solution are that the SMC protection blocks including laminated multi-layer, multilayer proofing block are fixed on fixing piece on track plates or sleeper.The total height of block is protected to be more than the height of transponder, is applicable to the transponder of the different height of different vendor's production.Each face that the protective device is contacted with rammer all sets certain suitable arc angle, plays the role of huge solution power to impacting object.Hollow interlayer is provided between neighbouring two layers of protection block, the air drag that reduce train operation when generates.It is connected in protection block with fixing piece and employs anti-rotation component, equipped with silicone rubber sleeve and rubber spring washer, to enhance the buffering effect of impact force.Each fixing piece is locked or is welded locking using split pin, can be prevented for a long time by bullet train, connector caused by operation vibrations loosens.The device can preferably protect the transponder on high-speed railway.
Description
Technical field
The present invention relates to high-speed railway transponder, more particularly to a kind of high-speed railway transponder protective device.
Background technology
As shown in Figure 1, railway transponder 1 is used in a kind of communication equipment of railway territory, when railway is ballastless track（It is high
Fast railway）When, transponder 1 is mounted on track plates 2.1 downline road of transponder installs one every 100 ~ 200km, works as row
At the top of Che Congqi by when, signal can be reached the signal cabin of train station by transponder 1, and the train dispatcher at station is facilitated to judge
The position that train is run on the line.
Since transponder 1 is mounted on the upper surface of track plates 2, a prominent object is formd, and northerly winter, it arranges
Car bottom easily freezes and forms projecting icicle.When train is by transponder 1, since transponder 1 is a protrusion, institute
It can be caused to hit with icicle.Due to high-speed railway, train running speed quickly, so hitting power of the icicle to transponder 1
It is very big, the damage of transponder 1 can be caused.
In the prior art, one protection dress can be installed towards the front 1m right positions in train arriving direction in transponder 1
3 are put, such protective device 3 is the multilayer triangle iron plate being superimposed together（Generally 3 ~ 5 pieces）, passed through with four bolts all
Protective device 3 is fixed on track plates 2 by iron plate.The total height of protective device 3 is more than the height of transponder 1, when train arrives
When, the icicle of train bottom is first collided with protective device 3, and icicle is broken, and then train ability is by the top of transponder 1, because
This, transponder 1 is protected, and will not be damaged.
But since quickly, train bottom generates very big wind-force to speed, and the triangle being superimposed together when train arrives
Shape iron plate constitutes one and blocks up airfast wall, so under the collective effect of wind-force and icicle, protective device 3 is easy to be damaged
It is bad or even started, it fails so as to cause protection.
In addition, with continuous improvement of the country to railway operation speed, the icicle under the train of 350km/h speed is brought
The impact force of bigger, existing protective device be easy to be crashed and lose protection effect, so as to which icicle is to being located behind
Transponder damages.
The content of the invention
The object of the present invention is to provide a kind of high-speed railway transponder protective device, which can be preferably to high-speed iron
The transponder of road is protected.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of high-speed railway transponder protective device includes the protection block of laminated multi-layer, and multilayer proofing block is fixed with fixing piece
On track plates, the total height of block is protected to be more than the height of transponder, in being provided between neighbouring two layers of protection block
Empty interlayer.
By using above-mentioned technical proposal, the wind for facilitating train band is passed through from intermediate interlayer, reduces protective device
Stress, so as to improve the stability of protective device, it is not easy to be started destruction.
Preferably, it is described to protect block as set square, the direction of an angle face train arriving of every layer of set square.
By using above-mentioned technical proposal, set square, which can keep watch, is directed to the both sides of protective device with icicle, preferably
Active force is decomposed, so as to improve the wind resistance of protective device and anti-strike ability.
Preferably, more support columns are provided between neighbouring two layers of set square, make shape between two layers of set square
Into hollow interlayer, the bolt hole of up/down perforation is provided in the support column；Fixing piece is fixing bolt, and the fixing bolt is worn
Bolt hole is crossed, multilayer set square is fixed on track plates.
By using above-mentioned technical proposal, the setting of hollow interlayer was not only realized, but also protective device can be fixed on well
It is simple in structure on track plates, it is easy to operate.
Preferably, gum sleeve is further included, the gum sleeve is installed between the bolt and bolt hole.
By using above-mentioned technical proposal, gum sleeve into row buffering, avoids bolt from being subject to rigid level horizontal force
Power so as to extend the service life of bolt, improves the security of the device.
Preferably, the bottom of support column and lower floor set square are affixed, top and the upper strata set square grafting of support column.
By using above-mentioned technical proposal, facilitate the dismounting of anti-beating unit and to realize that multilayer set square is assembled into whole
Body structure.
Preferably, the anti-rotation component that can prevent that fixing bolt from loosening is further included.
By using above-mentioned technical proposal, bolt looseness caused by due to being subject to train vibration for a long time can be prevented, improve
The stability of the device ensures traffic safety.
Preferably, the anti-rotation component includes anti-rotation gasket and split pin, and the anti-rotation gasket includes Joint
Gasket part and upper fold, gasket part offer the hole passed through for bolt, and upper fold offers the first pin hole passed through for split pin,
The second pin hole perpendicular to screw rod direction is offered on the nut of bolt, the split pin passes through the first pin hole and the second pin hole
Afterwards, by anti-rotation gasket with being bolted；The top surface of top layer's set square offer match with the gasket part of anti-rotation gasket it is recessed
Slot, the anti-rotation gasket are embedded in the groove；The gasket part includes the axis center that can prevent gasket part from surrounding bolt
The clamping portion of rotation.
By using above-mentioned technical proposal, the anti-rotation component is easy to operate, can effectively prevent the loosening of fixing bolt.
Preferably, successively interior receipts, formation are stepped towards the angle in train arriving direction from lower floor to upper strata for set square.
By using above-mentioned technical proposal, icicle is made first to be collided with the set square of the bottom, then to second layer set square, most
Third layer set square is arrived afterwards, so that lateral impact force stratification buffers, preferably protects the device.
Preferably, the upper surface of each layer set square below top set square be provided with to prevent trash ice column from
Hollow interlayer flies to the block piece of railway transponder.
By using above-mentioned technical proposal, prevent trash ice column from flying to railway transponder from hollow interlayer, transponder is caused
Damage.
Preferably, set square is flake, and set square bottom surface is provided with reinforcement rib.
By using above-mentioned technical proposal, the weight of set square is alleviated, reduces the device and is started under special circumstances
Afterwards, set square is damaged caused by train.
In conclusion the invention has the advantages that：
1st, the device is by setting hollow interlayer, to facilitate the wind that train is brought when closing on from hollow interlayer by reducing this
The stress of device so as to improve the stability of the device, extends service life；
2nd, by the way that multilayer set square is formed stair-stepping measure towards train arriving direction, the icicle of train bottom is hit this
The multidirectional decomposition of power of device, preferably protects the device not to be destroyed；
3rd, by setting gum sleeve between bolt and bolt hole, to horizontal impact power into row buffering；
4th, by setting anti-rotation component, prevent the device from causing bolt looseness when being subject to vibration that train is brought for a long time；
5th, by the way that set square is arranged to flake, avoid after the device started under special circumstances, thick and heavy set square
Train is caused to damage；
6th, the device can be perfectly suitable for the protection to the railway transponder of different height.
Description of the drawings
Fig. 1 is background technology schematic diagram；
Fig. 2 is high-speed railway transponder protective device installation overall schematic；
Fig. 3 is high-speed railway transponder protective device overall structure figure；
Fig. 4 is set square and pedestal explosive view;
Fig. 5 is the explosive view for highlighting set square polycrystalline substance.
In figure, 1, transponder；2nd, track plates；3rd, protective device；4th, set square；41st, rib is strengthened；42nd, inserting groove；43、
Groove；44th, arc-shaped；45th, slot；5th, hollow interlayer；6th, support column；7th, fixing bolt；71st, bolt hole；72nd, gum sleeve；
73rd, the second pin hole；74th, rubber spring washer；8th, anti-rotation component；81st, anti-rotation gasket；811st, gasket part；8111st, clamping portion；812nd, on
Folding part；8121st, the first pin hole；82nd, split pin；9th, pedestal；91st, inserting column；10th, block piece；101st, card column；102nd, V-arrangement is oriented to
Catch；1021st, guide pin.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.The identical reference numeral of wherein identical parts
It represents.It should be noted that word "front", "rear" used in the following description, "left", "right", " on ", " under ", " bottom surface " and
" top surface " refers to the direction in attached drawing, and word " interior " and " outer " are referred respectively to towards or away from particular elements geometric center
Direction.
As shown in Figure 2 and Figure 3, a kind of high-speed railway transponder protective device（The hereinafter referred to as device）, compared to existing skill
The protective device that the multilayer triangle iron plate being superimposed together in art using four fixed polyliths of M10 bolts is formed, the invention
Mainly improved by the following：First, hollow interlayer 5 is provided between adjacent two layers set square 4, to facilitate row
The wind brought when vehicle closes on is from hollow interlayer 5 by reducing the stress of the device；Second is that by being set on the surface of set square 4
It puts a variety of arc structures and multilayer set square 4 is made to form stepped measures of Denging towards train arriving direction, by train bottom
Icicle hits the multidirectional decomposition of power of the device, and the device is preferably protected not to be destroyed；Third, by fixing bolt 7 and bolt
Gum sleeve 72 is set between hole 71, to horizontal impact power into row buffering；Fourth, by setting anti-rotation component 8, the device is prevented
Fixing bolt 7 is caused to loosen when being subject to vibration that train brings for a long time；Fifth, by four M10 fixing bolts of the prior art
7 fixing bolts 7 for being changed to five M12 are fixed, and enhance the connection of the device and track plates 2.Specific embodiment is as follows：
As shown in figure 3, a kind of high-speed railway transponder protective device, the protection block including laminated multi-layer, protection block can be with
It is set square 4, can is three layers, the direction of an angle face train arriving of every layer of set square 4.Neighbouring two layers of set square
More support columns 6 are provided between 4, make to form hollow interlayer 5 between two layers of set square 4.Multilayer proofing block is consolidated with fixing piece
It is scheduled on track plates 2, fixing piece can be fixing bolt 7, and the bolt hole 71 of up/down perforation, fixed spiral shell are provided in support column 6
Bolt 7 passes through bolt hole 71, and multilayer set square 4 is fixed on track plates 2.
The device is provided with hollow interlayer 5 due to being provided between the set square 4 of adjacent two layers, facilitates train band
Wind is passed through from centre, reduces the stress of the device, so as to improve the stability of the device, it is not easy to be started destruction.And
And select set square that can keep watch as protection block and the both sides of the device are directed to icicle, preferably active force is carried out
It decomposes, so as to improve the wind resistance of the device and anti-strike ability.
As shown in Figure 2, which is installed on transponder 1 towards the position of the front 400mm ~ 600mm in train arriving direction.
There are three being set when transponder 1 sets multiple in short distance, such as in the range of 100m, which is installed only at train arriving
First transponder, 1 front in direction.During installation, first drill on track plates 2 and be implanted into chemical anchor bolts sleeve, by the device
After bolt hole 71 is corresponding with sleeve portion, tightened with fixing bolt 7.
Since the transponder 1 that the country uses mainly is being produced by three producers, the height of the transponder 1 of three producers is not
Together, 155mm and 95 ~ 120mm are broadly divided into.In order to adapt to the different height of transponder 1, three layers of set square 4 of the device are can
Dismantling connection.When the set square 4 of the device is three layers, total height is more than 155mm, can be used for the transponder 1 to 155mm height
Protection.When 1 height of transponder is 95 ~ 120mm, one layer of set square 4 of interlayer set square 4 or bottommost is taken down, and
The fixing bolt 7 for using corresponding length instead is fixed.
As shown in figs. 4 and 5, set square 4 and support column 6 can be separated individual components, but dismantle for convenience
And it realizes that multilayer set square 4 is assembled into overall structure, the bottom of every support column 6 is fixed in the upper table of lower floor's set square 4
Face, the top of support column 6 are plugged in the slot 45 of the lower surface of upper strata set square 4.
As shown in figure 3, it is preferred that the fixing bolt 7 of the device is the fixing bolt 7 of five M12, it is arranged to two rows, three
A row of the gusset 4 on the base of transponder 1 is provided with three fixing bolts 7, and in addition a row sets two fixing bolts 7.
As shown in figs. 4 and 5, after the device is started under special circumstances in order to prevent, thick and heavy set square 4 is to train
It causes to damage, so set square 4 is arranged to flake to mitigate its weight, while in order to allow set square 4 that there is centainly strong
Degree, 4 outer edge of set square, which is bent downward, makes plate-like of the entire set square 4 in back-off, and sets ribs in 4 bottom surface of set square
Item 41.In addition, there is certain suitable arc angle in each direction that the surface of set square is contacted with icicle, is played to impacting object
Huge solution power effect.
As shown in figs. 4 and 5, in order to which the set square 4 of the back-off plate-like of the bottom is preferably bonded fixation with track plates 2,
The device further includes pedestal 9, and the upper surface of pedestal 9 is connected with the inserting column 91 opposite with 6 position of support column, bottom set square
4 lower surface is provided with the inserting groove 42 to match, and the inserting column 91 is inserted into inserting groove 42, is provided in inserting column 91
The bolt hole 71 of lower perforation, fixing bolt 7 is through after the bolt hole 71 of Multi-layer supporting column 6, the bolt hole that is then passed through on pedestal 9
71, it secures the device on track plates 2.
As shown in figure 3, in order to reduce the lateral impact power from icicle that fixing bolt 7 is subject to, 7 quilt of fixing bolt is prevented
Transverse Shear is cut off or its Joint failure with track plates 2, so setting gum sleeve between fixing bolt 7 and bolt hole 71
72.When the device is collided be subject to icicle, gum sleeve 72 can be deformed, so as to, into row buffering, extend solid to horizontal force
Determine the service life of bolt 7, improve the security of the device.
As shown in figure 3, since the device is subject to the vibration that train brings for a long time, fixing bolt 7 easily loosens, such as cannot and
Shi Faxian is simultaneously tightened, which can be started by icicle, so as to be damaged to train polycrystalline substance, seriously affects traffic safety,
So fixing bolt 7 loosens in order to prevent, which is additionally provided with anti-rotation component 8, and the anti-rotation component 8 includes anti-rotation gasket 81
With split pin 82.Anti-rotation gasket 81 includes the gasket part 811 of Joint and upper fold 812, and gasket part 811 is offered for fixed spiral shell
The hole that bolt 7 passes through, upper fold 812 offer the first pin hole 8121 passed through for split pin 82, are opened up on the nut of fixing bolt 7
It, will be anti-after thering is the second pin hole 73 perpendicular to screw rod direction, the split pin 82 to pass through the first pin hole 8121 and the second pin hole 73
Turn gasket 81 to be connected with fixing bolt 7；The top surface of top layer's set square 4 offers and 811 phase of the gasket part of anti-rotation gasket 81
The groove 43 matched somebody with somebody, anti-rotation gasket 81 are embedded in groove 43.Gasket part 811 includes to prevent gasket part 811 from surrounding fixed spiral shell
The clamping portion 8111 of the axis center rotation of bolt 7.When gasket part 811 is the square illustrated in figure, square four angles are
For clamping portion 8111, gasket part 811 or the shapes such as triangle or hexagon.Gasket part 811 is only if it were not for circle, just
Can realize prevents gasket part 811 from being rotated around the axis center of fixing bolt 7.
Anti-rotation component 8 is not limited to said program or other structures, for example, it may be a square anti-rotation
Block, Anti-rotary block bottom set the protrusion or groove that can block 7 nut of fixing bolt, and Anti-rotary block is embedded on top layer's set square 4
In the square card slot on surface.For another example, affixed convex block is set in 4 upper surface of top layer's set square, the nut of fixing bolt 7 and
Horizontal pin hole is respectively provided on convex block, is inserted into two pin holes with split pin 82, you can realize the anti-rotation of fixing bolt.It can also use
Welding manner locks fixing bolt 7（It is not drawn into figure）
As shown in figure 3, in order to reduce the vertical impact force from icicle that fixing bolt 7 is subject to, set in 81 bottom of anti-rotation gasket
Put rubber spring washer 74.
As shown in Figure 3 and Figure 4, multidirectional decomposition is carried out in order to which the icicle of train bottom to be hit to the power of the device, preferably
The device is protected not to be destroyed, every layer of set square 4 towards train arriving direction angle in arc-shaped 44, the thickness of every layer of set square 4
It is thick that degree direction is arranged to the thin back in front.4 thickness of set square i.e. towards train arriving direction is thin, makes the upper surface of set square 4
Form slope surface.In addition, set square 4 towards the angle in train arriving direction from lower floor to upper strata successively interior receipts, forms stepped, make ice
Column is first collided with the set square 4 of the bottom, then to second layer set square 4, finally to third layer set square 4, so that level is hit
Force stratification buffering is hit, preferably protects the device.
As shown in figure 4, after icicle is crashed to pieces, form multiple ice cubes, a part of ice cube can by the both sides of bullet to the device,
A part of ice cube can from hollow interlayer 5 quickly through, it is likely that fly to transponder 1, to transponder 1 cause strike damage, so,
Further, the upper surface of each layer set square 4 in top set square below 4 is provided with block piece 10.Block piece 10 includes
Card column 101 and/or V-arrangement are oriented to catch 102, and card column 101 and V-arrangement, which are oriented to catch 102, can play ice cube stop interception function.
V-arrangement is oriented to the front that catch 102 is arranged in card column 101, and V-arrangement is oriented to the tip of catch 102 towards train arriving direction, and tip can
To cut ice cube, ice cube is made to further decompose into smaller rubble ice, two guide pins of V-arrangement guide pin 1021
1021 can change the ice cube direction of motion, and ice cube is made to disperse to both sides, so as to which ice cube more effectively be avoided to fly to transponder 1.
The installation steps of the device are as follows：
Step a, drill on track plates 2, be implanted into chemical anchor bolts sleeve
Determine bore position, it is ensured that bore position precision should use whether PS reinforcing bars survey meter checks bore position before drilling
Through avoiding inside concrete reinforcing bar；Exempt from output electric hammer drill using the TE 40 with scale of depth to bore in 2 corresponding position of track plates
When reinforcing bar is arranged at installation site lower part, three holes or holes fixed form can be used in hole, bore diameter 20mm, drilling depth 95mm
Installation；The disintegrating slag in drilling is cleaned out using special-purpose assorted borehole cleaning instrument；Being put into the agent of HVU chemical bonding bags, (medicament bag is not
It cuts off)；Inner thread sleeve adapter is installed, HIS inner thread sleeves is rotatably inserted into using electric hammer, smashs HVU chemical adhesive bags to pieces
Agent ensures that inner thread sleeve and concrete inner wall are well-bonded；Bolt is planted in drilling.It is stayed nut using tool cards such as spanners, simultaneously
Counterclockwise rotation adapter top nut, Panasonic's adapter.Inner sleeve red cap is covered, sundries is avoided to enter inner screw sheath
Pipe；Next step operation is carried out after chemical adhesive is fully cured.
Step b, transponder protective device is installed
Determine transponder protective device installation site and installation direction；Transponder protective device meets train fortune mounted on transponder 1
On line direction front track plate 2, its rear rim should be 400~600mm or so apart from 1 front edge distance of transponder, lean on as far as possible
Nearly 1 position of transponder installation, such as outstanding situation, can suitably adjust in the range of 150~1000mm of distance；Rubber is assembled successively
Casing 72, rubber spring washer 74, anti-rotation gasket 81, fixing bolt 7；Assemble it is complete after be fastened and fixed bolt 7, after waiting fastenings in place,
Second pin hole 73 of 7 top of fixing bolt should align with the first pin hole 8121 on anti-rotation gasket 81, key in split pin 82；The dress
The installation put must be fixed at least in CTCS-2 grades of train operation control systems with four installations of fixing bolt 7；In CTCS-3
Grade train operation control system must be fixed at least with five installations of fixing bolt 7.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention be subject to Patent Law.
Claims (10)
1. a kind of high-speed railway transponder protective device, the protection block including laminated multi-layer, multilayer proofing block fixing piece
It is fixed on track plates（2）On, the total height of block is protected to be more than transponder（1）Height, it is characterised in that：Neighbouring two layers
Hollow interlayer (5) is provided between protection block.
2. a kind of high-speed railway transponder protective device according to claim 1, it is characterised in that：It is described protection block be
Set square (4), every layer of set square（4）The direction arrived of an angle face train.
3. a kind of high-speed railway transponder protective device according to claim 2, it is characterised in that：Neighbouring two layers three
More support columns (6) are provided between gusset (4), make to form hollow interlayer (5), the support column between two layers of set square (4)
(6) bolt hole (71) of up/down perforation is provided in；Fixing piece is fixing bolt（7）, the fixing bolt (7) pass through bolt hole
(71), multilayer set square (4) is fixed on track plates or sleeper (2).
4. a kind of high-speed railway transponder protective device according to claim 3, it is characterised in that：Further include gum sleeve
(72), the gum sleeve (72) is installed between the fixing bolt (7) and bolt hole (71).
5. a kind of high-speed railway transponder protective device according to claim 4, it is characterised in that：The bottom of support column (6)
Portion and lower floor's set square (4) are affixed, top and upper strata set square (4) grafting of support column (6).
6. a kind of high-speed railway transponder protective device according to claim 4, it is characterised in that：Further including can prevent
Fixing bolt（7）The anti-rotation component (8) of loosening.
7. a kind of high-speed railway transponder protective device according to claim 6, it is characterised in that：The anti-rotation component
(8) anti-rotation gasket (81) and split pin (82) are included, the anti-rotation gasket (81) includes the gasket part (811) of Joint and upper folding
Portion (812), gasket part (811) offer the hole passed through for fixing bolt (7), and upper fold (812) is offered for split pin (82)
The first pin hole (8121) passed through offers the second pin hole (73) perpendicular to screw rod direction, institute on the nut of fixing bolt (7)
Split pin (82) is stated through after the first pin hole and the second pin hole (73), anti-rotation gasket (81) is connected with fixing bolt (7)；It is most upper
The top surface of layer set square (4) offers the groove (43) to match with the gasket part of anti-rotation gasket (81) (811), the anti-turning pad
Piece (81) is embedded in the groove (43)；The gasket part (811) includes to prevent gasket part (811) from surrounding fixing bolt
(7) clamping portion (8111) of axis center rotation.
8. a kind of high-speed railway transponder protective device according to claim 2, it is characterised in that：Set square (4) direction
From lower floor to upper strata, successively interior receipts, formation are stepped at the angle in train arriving direction.
9. a kind of high-speed railway transponder protective device according to claim 2, it is characterised in that：Top set square
(4) upper surface of each layer set square (4) below is provided with to prevent trash ice column from flying to transponder (1) from hollow interlayer (5)
Block piece (10).
10. a kind of high-speed railway transponder protective device according to claim 2, it is characterised in that：Set square (4) is thin
Sheet, set square (4) bottom surface, which is provided with, strengthens rib (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711367241.XA CN108058722A (en) | 2017-12-18 | 2017-12-18 | High-speed railway transponder protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711367241.XA CN108058722A (en) | 2017-12-18 | 2017-12-18 | High-speed railway transponder protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108058722A true CN108058722A (en) | 2018-05-22 |
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ID=62138899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711367241.XA Pending CN108058722A (en) | 2017-12-18 | 2017-12-18 | High-speed railway transponder protective device |
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| Country | Link |
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| CN (1) | CN108058722A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145643A (en) * | 2019-04-24 | 2019-08-20 | 北京市亚太安设备安装有限责任公司 | A kind of antidetonation suspension and support and its construction method |
| CN110576881A (en) * | 2018-06-08 | 2019-12-17 | 沈阳铁路信号有限责任公司 | Ballastless track bed transponder mounting device |
| CN110576882A (en) * | 2018-06-08 | 2019-12-17 | 沈阳铁路信号有限责任公司 | Ballastless track bed transponder mounting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201872769U (en) * | 2010-09-15 | 2011-06-22 | 广铁科研所科技开发服务部 | Sleeper pre-embedded type ground surface magnetic inductor apparatus |
| CN103806349A (en) * | 2013-12-04 | 2014-05-21 | 中铁宝桥（南京）有限公司 | Nut anti-loosening mechanism special for railway turnout |
| CN203807894U (en) * | 2014-02-19 | 2014-09-03 | 大连铁联铁路器材制造有限公司 | Rail welding seam bonding joint |
| CN104085422A (en) * | 2014-07-09 | 2014-10-08 | 北京铁路信号有限公司 | Protective device for transponder |
| CN204210482U (en) * | 2014-11-05 | 2015-03-18 | 天津铁路信号有限责任公司 | A kind of hump vehicle speed reducer represents the anchor fitting of contact |
| CN204506926U (en) * | 2015-01-06 | 2015-07-29 | 北京联泰信科铁路信通技术有限公司 | A kind of railway responser protective device |
| CN204530646U (en) * | 2015-03-19 | 2015-08-05 | 中交二航局第三工程有限公司 | Extremely frigid zones structure icebreaking device waterborne |
| CN205565643U (en) * | 2016-03-30 | 2016-09-07 | 中国电力工程顾问集团西南电力设计院有限公司 | A set -square for transmission line |
-
2017
- 2017-12-18 CN CN201711367241.XA patent/CN108058722A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201872769U (en) * | 2010-09-15 | 2011-06-22 | 广铁科研所科技开发服务部 | Sleeper pre-embedded type ground surface magnetic inductor apparatus |
| CN103806349A (en) * | 2013-12-04 | 2014-05-21 | 中铁宝桥（南京）有限公司 | Nut anti-loosening mechanism special for railway turnout |
| CN203807894U (en) * | 2014-02-19 | 2014-09-03 | 大连铁联铁路器材制造有限公司 | Rail welding seam bonding joint |
| CN104085422A (en) * | 2014-07-09 | 2014-10-08 | 北京铁路信号有限公司 | Protective device for transponder |
| CN204210482U (en) * | 2014-11-05 | 2015-03-18 | 天津铁路信号有限责任公司 | A kind of hump vehicle speed reducer represents the anchor fitting of contact |
| CN204506926U (en) * | 2015-01-06 | 2015-07-29 | 北京联泰信科铁路信通技术有限公司 | A kind of railway responser protective device |
| CN204530646U (en) * | 2015-03-19 | 2015-08-05 | 中交二航局第三工程有限公司 | Extremely frigid zones structure icebreaking device waterborne |
| CN205565643U (en) * | 2016-03-30 | 2016-09-07 | 中国电力工程顾问集团西南电力设计院有限公司 | A set -square for transmission line |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576881A (en) * | 2018-06-08 | 2019-12-17 | 沈阳铁路信号有限责任公司 | Ballastless track bed transponder mounting device |
| CN110576882A (en) * | 2018-06-08 | 2019-12-17 | 沈阳铁路信号有限责任公司 | Ballastless track bed transponder mounting device |
| CN110145643A (en) * | 2019-04-24 | 2019-08-20 | 北京市亚太安设备安装有限责任公司 | A kind of antidetonation suspension and support and its construction method |
| CN110145643B (en) * | 2019-04-24 | 2021-07-20 | 北京市亚太安设备安装有限责任公司 | Anti-seismic support and hanger and construction method thereof |
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