CN206266958U - Switch sleeper play device - Google Patents
Switch sleeper play device Download PDFInfo
- Publication number
- CN206266958U CN206266958U CN201621179537.XU CN201621179537U CN206266958U CN 206266958 U CN206266958 U CN 206266958U CN 201621179537 U CN201621179537 U CN 201621179537U CN 206266958 U CN206266958 U CN 206266958U
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- CN
- China
- Prior art keywords
- screw rod
- rail
- joining part
- feed device
- hydraulic feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of switch sleeper play device, it is related to railway maintenance equipment technical field, it includes hydraulic feed device and top iron, top iron includes the first top-joining part, the shape of cross section of the first top-joining part matches with rail cross section side recess, hydraulic feed device apical grafting the first top-joining part back to side, by setting top iron, make top iron completely closely connected with the web of the rail of rail, play fixation, it is not susceptible to slide and wrong inclined, not easy damaged rail, top iron is stuck at the web of the rail when using, rail is set to be relatively moved with sleeper by hydraulic feed device promotion top iron, and then reach the effect of adjustment gauge and offset distance, it is easy to operate, efficiency high.
Description
Technical field
The utility model is related to railway maintenance equipment technical field, more particularly to a kind of switch sleeper play device.
Background technology
After train runs a period of time on the rail, due to the presence of cross force, turnout rail can be caused away from, offset distance equidimension
There is deviation, it is necessary to turnout rail away from adjustment and maintenance.During adjustment gauge, rail gauge adjustment extremely need to be marked using rail distance rod first
Standard gauge is away from adjusting after gauge through often there is backing plate side fastener gap, it is impossible to block the flange of rail, opposite side gap very little is adjusted
The phenomenon that block cannot be installed, now needs play sleeper to balance the spacing of both sides, meets requirement of changing its course.Traditional work flow
It is：By the whole parts on play sleeper, cleaning sleeper play direction side pillow ballast aggregate extremely rests the head on bottom depth, with two for dismounting
Hydraulic track-switching device lifts rail, rail is left sleeper, and the pressure of rail, sleeper is stirred using crowbar when reducing play.Behaviour
As when need instrument more, program is cumbersome and wastes time and energy, and operating efficiency is very low.
There is a kind of hydraulic pressure space adjuster in the prior art, it is driven by jack and come directly towards, and acts against the web of the rail
Upper drive rail is moved relative to sleeper, and in opertions engineering, top is susceptible to slip, the mistake of vertical direction or horizontal direction
Partially, it is sometimes desirable to could be worked with hand steered, operate very inconvenient, occur to slide, wrong to the rear be also possible to collide with, damage rail
The web of the rail, jeopardizes rail transport safety.
Utility model content
The technical problems to be solved in the utility model is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of switch sleeper is altered
Dynamic device, itself and rail apical grafting reliability, not easy damaged rail, and easy to operate, efficiency high.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of switch sleeper play device, its
Including hydraulic feed device and top iron, the top iron includes the first top-joining part, the shape of cross section and steel of first top-joining part
Rail cross section side recess matches, the hydraulic feed device apical grafting first top-joining part back to side.
Preferably, the switch sleeper play device also includes cross bar, the top iron at least two, the hydraulic drive dress
Top set is connected on the middle part of the cross bar, and the cross bar is horizontally disposed and vertical with the hydraulic feed device direction of propulsion, described
Top ferropexy is at the two ends of the cross bar.
Further, the top iron is rotated with crossbar end and is connected, and the top iron also includes the second top-joining part, described second
The shape of cross section of top-joining part matches with the cross section side recess of another rail.
Further, first top-joining part and second top-joining part place relative with the web of the rail are provided with open slot.
Preferably, the switch sleeper play device also includes support base, the first screw rod, branch sleeve, the second screw rod and company
Block is connect, the support base is connected with hydraulic feed device, first screw rod is connected with support base, the first spiro rod length side
To consistent with the direction of propulsion of hydraulic feed device, the contiguous block is fixed on the centre position of the cross bar, second spiral shell
Bar is fixedly connected with the contiguous block, and second screw rod is vertical with the cross bar direction, branch sleeve connection described the
One screw rod and second screw rod, the branch sleeve are respectively arranged at two ends with and first screw rod and the second screw rod phase
The internal thread matched somebody with somebody.
Further, it is provided with handle outside the branch sleeve.
Further, first screw rod and second screw flight are oppositely oriented.
Further, it is provided with insulating barrier between the support base and the hydraulic feed device.
Further, the switch sleeper play device also includes extension bar, and described extension bar one end is provided with and described first
Screw rod identical external screw thread, the other end is provided with the internal thread matched with first screw rod.
Further, the lengthening pole length is 400mm.
It is using the beneficial effect produced by above-mentioned technical proposal：The utility model by set top iron, make top iron with
The web of the rail of rail is completely closely connected, plays fixation, is not susceptible to slide and wrong inclined, and easy damaged rail, will not push up iron when using
It is stuck at the web of the rail, rail is relatively moved with sleeper by hydraulic feed device promotion top iron, and then reach adjustment gauge and branch
Away from effect, easy to operate, efficiency high.The extension bar long by installing 400mm additional, reaches the effect of increase adjusting range.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model first embodiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of the utility model second embodiment；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the structural representation of extension bar；
Fig. 6 is the structural representation of the utility model 3rd embodiment；
Fig. 7 is the utility model second embodiment use state schematic diagram.
In figure：1st, hydraulic feed device；2nd, insulating barrier；3rd, support base；31st, reinforcement；4th, the first screw rod；5th, adapter sleeve
Cylinder；6th, the second screw rod；7th, iron is pushed up；71st, the first top-joining part；72nd, the second top-joining part；73rd, open slot；8th, contiguous block；9th, cross bar；
10th, handle；11st, extension bar；12nd, rail to be adjusted；13rd, fixed rail；14th, backing plate.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, it is a kind of one embodiment of switch sleeper play device of the utility model, a kind of turnout rail
Pillow play device, it include hydraulic feed device 1 and top iron 7, top iron 7 include the first top-joining part 71, the first top-joining part 71 it is transversal
Face shape matches with rail cross section side recess, the apical grafting of hydraulic feed device 1 the first top-joining part 71 back to side.
Hydraulic feed device 1 can be hydraulic jack, plunger case or other hydraulic jacks raise the head with top, hydraulic feed device
Back to the side of the first top-joining part 71 on the iron 7 of top, on backing plate 14, the first top-joining part 71 is pushed up opposite side apical grafting 1 side apical grafting
The side recess of rail to be adjusted 12 is connected on, due to the shape of cross section and the depression of rail cross section side of the first top-joining part 71
Place matches, and the first top-joining part 71 can completely fit with rail side, make the first top-joining part 71 firmly, be reliably connected to steel
The side of rail, when fluid pressure drive device promotes top iron 7 to move, the first top-joining part 71 is just difficult to be occurred to slide and wrong with rail
Partially, the adjustment such that it is able to facilitate rail to be adjusted 12 is operated, and improves stability, reliability and the efficiency of operation, be it also avoid
The possibility for causing to damage to rail.It should be noted that what hydraulic feed device 1 and top iron 7 can be connected together, it is such as logical
The mode for crossing welding or threaded connection is connected, or separate.Preferably, hydraulic feed device 1 is provided with relief valve, convenient
The detaching equipment after fulfiling assignment.
As shown in Figure 3 and Figure 4, switch sleeper play device also includes cross bar 9, pushes up iron 7 at least two, hydraulic feed device
1 apical grafting is at the middle part of cross bar 9, and cross bar 9 is horizontally disposed and vertical with the direction of propulsion of hydraulic feed device 1, and top iron 7 is fixed on cross bar
9 two ends.By setting cross bar 9, top iron 7 is set at least two, is fixed on the two ends of cross bar 9, apical grafting can be made in the web of the rail
On the first top-joining part 71 be changed at least two, increased the area of contact, clamping is relatively reliable, and 71 points of the first top-joining part
Cloth has certain span at the two ends of cross bar 9, the apical grafting of such hydraulic feed device 1 in the centre position of the length direction of cross bar 9,
More steady, reliability when promoting top iron 7, is not susceptible to slide.
As shown in Figure 3 and Figure 4, top iron 7 is rotated with the end of cross bar 9 and is connected, and top iron 7 also includes the second top-joining part 72, second
The shape of cross section of top-joining part 72 matches with the cross section side recess of another rail.Second top-joining part 72 and another kind
The cross section side recess of rail matches, and top iron 7 and the end of cross bar 9 are set as into rotation is connected, and can be pushed up by rotating
Iron 7 makes the first top-joining part 71 or the apical grafting of the second top-joining part 72 on the rail of different size, you can so that top iron 7 adapts to two kinds
The side of different size rail, such that it is able to adjust the rail gauge of different size.Top iron 7 rotates what is be connected with the end of cross bar 9
Mode can be the connection of threaded connection, hole axle fit or ratchet-type, preferably be threadedly coupled, and be threaded in link position
It is radial and axial have certain bonding strength, process also more convenient, in operation in order to prevent from pushing up iron 7 and the phase of cross bar 9
To rotating, can also be in the end of cross bar 9 for top iron 7 sets stop nut.Different size is often distributed with same circuit
Rail, sets the first top-joining part 71 and the second top-joining part 72 top iron 7 can be enable to adjust different size rail on the iron 7 of top
Gauge, it will be appreciated that can also set the top-joining part of more different sizes on the iron 7 of top, makes it can by such as three or four
With the rail of apical grafting different size, strengthen practicality, one-object-many-purposes save certain cost.
As shown in Figure 3 and Figure 4, the first top-joining part 71 and the second top-joining part 72 place relative with the web of the rail are provided with open slot 73.It is logical
Setting open slot 73 at relative with steel rail web position on the first top-joining part 71 and the second top-joining part 72 is crossed, material can be saved
Material and cost, additionally, some steel rail web sides there may be form error, the top-joining part of such first top-joining part 71 or second
72 just can not fit well when being connected thereto, and by setting the open slot 73 relative with the web of the rail, in-orbit waist side has shape
During error, the first top-joining part 71 and the second top-joining part 72 remain to reliably apical grafting in the side of rail.The cross sectional shape of open slot
Preferably rectangular, rectangle is easy to process, it is, of course, also possible to select the shapes such as triangle, semicircle.
As shown in Figure 3 and Figure 4, switch sleeper play device also includes support base 3, the first screw rod 4, branch sleeve 5, the second spiral shell
Bar 6 and contiguous block 8, support base 3 are connected with hydraulic feed device 1, and the first screw rod 4 is connected with support base 3, the length of the first screw rod 4
Direction is consistent with the direction of propulsion of hydraulic feed device 1, and contiguous block 8 is fixed on the centre position of cross bar 9, the second screw rod 6 and company
Connect block 8 to be fixedly connected, the second screw rod 6 is vertical with the direction of cross bar 9, branch sleeve 5 connection the first screw rod 4 and the second screw rod 6, connection
Sleeve 5 is respectively arranged at two ends with the internal thread matched with the first screw rod 4 and the second screw rod 6.Hydraulic feed device 1 promotes branch successively
Support seat 3, the first screw rod 4, branch sleeve 5, the second screw rod 6, contiguous block 8 and top iron 7, finally drive rail to be adjusted 12 with respect to rail
Pillow is moved.Locomotive can go to another strand of track from one track at track switch, can be changed by the position for changing tongue
Become track switch opens direction.The distance between lead curve rail and stock rail at switch location are gradually changed, by setting
First screw rod 4, the screw rod 6 of branch sleeve 5 and second, make hydraulic feed device 1 to be adjusted with the distance between iron 7 is pushed up, and increase
The applicable distance range of equipment, is particularly suitable for being used at track switch.It should be noted that the first screw rod 4 and the second screw rod 6
Thread rotary orientation can be with identical, it is also possible to different, as long as the screw thread difference at the two ends of branch sleeve 5 is matching.Comparatively,
Distance is adjusted by screw rod to be adjusted apart from being faster also more convenient compared with hydraulic feed device 1, tune can be first passed through before operation
Whole screw rod and branch sleeve 5, a suitable scope is reached by support base 3 with the length of top iron 7, needs hydraulic feed device 1
The distance to be promoted is as small as possible, can improve operating efficiency.
It should be noted that support base 3 is preferably rectangular in shape, the first screw rod 4 is connected to the horizontal direction of support base 3
Centre position, the screw rod 4 of support base 3 and first vertical direction link position, to ensure that the level of the first screw rod 4 is advisable, so
In operation, hydraulic feed device 1 can flatly promote support base 3, promote more steady.In order to increase support base 3 and first
The bonding strength of screw rod 4, reinforcement 31 is provided between the bottom of support base 3 and the first screw rod 4.
As shown in Fig. 3, Fig. 4 and Fig. 6, handle 10 is provided with outside branch sleeve 5.Handle 10 is set outside branch sleeve 5
Picking and placeing and carrying for equipment can be facilitated.Handle 10 can in a welding manner be fixed on the mother of branch sleeve 5 using round bar
On line, handle 10 forms the frame shape of closing with branch sleeve 5, and length is advisable with being adapted to hand gripping.
As shown in Figure 3 and Figure 4, the first screw rod 4 and the thread rotary orientation of the second screw rod 6 are opposite.First screw rod 4 and the second screw rod 6
Thread rotary orientation conversely, by the sleeve 5 that is rotatably connected, when reducing distance between the screw rod 4 of branch sleeve 5 and first, due to second
Screw rod 6 is oppositely oriented with the first screw rod 4, and the distance between screw rod 6 of branch sleeve 5 and second is also what is reduced；Conversely, by rotation
Turn branch sleeve 5, when making that distance increases between the screw rod 4 of branch sleeve 5 and first, between the screw rod 6 of branch sleeve 5 and second away from
It is from being also increase, i.e., oppositely oriented with the second screw rod 6 by setting the first screw rod 4, can quickly be adjusted by branch sleeve 5
Spacing between whole support base 3 and top iron 7, improves operating efficiency.
As shown in Fig. 3, Fig. 4, Fig. 6 and Fig. 7, insulating barrier 2 is provided between support base 3 and hydraulic feed device 1.In electrification
Rail is the part for constituting track circuit in railway, in operation, the fixed rail 13 of the top apical grafting of hydraulic feed device 1
Setting insulating barrier 2 is provided between rail to be adjusted 12, can also so carry out altering pillow operation in the energized state, operation is more
It is convenient, efficiency high.Insulating barrier 2 can be the plastics or rubber being located between support base 3 and hydraulic feed device 1, can be with
It is the insulated paint being coated on support base 3 and the opposite face of hydraulic feed device 1.
As shown in Figure 5 and Figure 6, switch sleeper play device also includes extension bar 11, and the one end of extension bar 11 is provided with and the first spiral shell
The identical external screw thread of bar 4, the other end is provided with the internal thread matched with the first screw rod 4.Sometimes rail 13 and steel to be adjusted are fixed
Distance is very big between rail 12, and by setting extension bar 11, in operation, the one end of extension bar 11 is connected with branch sleeve 5, the other end
Be connected with the second screw rod 6, can make hydraulic feed device 1 and top iron 7 between adjustable distance scope it is bigger, the scope of application is more
Extensively.
As shown in figure 5, the length of extension bar 11 is 400mm.State's interior rail gauge is 1435mm, and extension bar 11 is for 400mm
With reference to the preferred result that gauge considers, extension bar 11 and hydraulic feed device 1, the first screw rod 4, branch sleeve are applied in combination
5 and second screw rod 6, go for altering pillow operation between two rail and at track switch under different distance, the scope of application is more
Extensively.
Use process：
As shown in fig. 7, the fastener of the both sides of rail to be adjusted 12 is dismantled, depending on the specification of rail to be adjusted 12, by the first apical grafting
The apical grafting of 71 or second top-joining part of portion 72 on the web of the rail of rail to be adjusted 12, then by the base apical grafting of hydraulic feed device 1
On insulating barrier 2, then adjusting branch sleeve 5 makes the top apical grafting of hydraulic feed device 1 in the backing plate of the fixed side of rail 13
On 14, when support base 3 and top iron 7 between distance adjust to maximum can not still make the top apical grafting of hydraulic feed device 1 in backing plate
When on 14, the row whether distance between the top of hydraulic feed device 1 and fixed backing plate 14 is less than hydraulic feed device 1 is estimated
Journey, if being less than, operates hydraulic feed device 1 to top apical grafting on the backing plate 14 of the fixed side of rail 13, if hydraulic drive
Between the top of device 1 and backing plate 14 distance more than hydraulic feed device 1 stroke, then the screw rod 4 of branch sleeve 5 and first it
Between connect extension bar 11, until adjusting the top apical grafting to hydraulic feed device 1 on backing plate 14, then operate hydraulic drive
Device 1 promotes top iron 7 to move, and rail to be adjusted 12 is adjusted in place, then that rail to be adjusted 12 is reliable fixed, finally by liquid
The pressure pressure release of propulsion plant 1, equipment is unloaded and is ready for next subjob.
After adopting the above technical scheme, by setting top iron 7, making top iron 7 completely closely connected with the web of the rail of rail, fixation is played
Effect, is not susceptible to slide and wrong inclined, not easy damaged rail, top iron 7 is stuck at the web of the rail when using, by hydraulic feed device
1 promotion top iron 7 makes rail be relatively moved with sleeper, and then reaches the effect of adjustment gauge and offset distance, easy to operate, efficiency high.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of switch sleeper play device, it includes hydraulic feed device（1）With top iron（7）, it is characterised in that：The top iron
（7）Including the first top-joining part（71）, first top-joining part（71）Shape of cross section and rail cross section side recess phase
Matching, the hydraulic feed device（1）Apical grafting is in first top-joining part（71）Back to side.
2. switch sleeper play device according to claim 1, it is characterised in that also including cross bar（9）, the top iron（7）Extremely
It is less two, the hydraulic feed device（1）Apical grafting is in the cross bar（9）Middle part, the cross bar（9）It is horizontally disposed and with institute
State hydraulic feed device（1）Direction of propulsion is vertical, the top iron（7）It is fixed on the cross bar（9）Two ends.
3. switch sleeper play device according to claim 2, it is characterised in that the top iron（7）With cross bar（9）End turns
Dynamic connection, the top iron（7）Also include the second top-joining part（72）, second top-joining part（72）Shape of cross section with it is another
The cross section side recess of rail matches.
4. switch sleeper play device according to claim 3, it is characterised in that first top-joining part（71）With described
Two top-joining parts（72）Place relative with the web of the rail is provided with open slot（73）.
5. the switch sleeper play device according to any one of claim 2 to 4, it is characterised in that also including support base（3）,
One screw rod（4）, branch sleeve（5）, the second screw rod（6）And contiguous block（8）, the support base（3）With hydraulic feed device（1）Even
Connect, first screw rod（4）With support base（3）Connection, first screw rod（4）Length direction and hydraulic feed device（1）'s
Direction of propulsion is consistent, the contiguous block（8）It is fixed on the cross bar（9）Centre position, second screw rod（6）With the company
Connect block（8）It is fixedly connected, second screw rod（6）With the cross bar（9）Direction is vertical, the branch sleeve（5）Connection is described
First screw rod（4）With second screw rod（6）, the branch sleeve（5）It is respectively arranged at two ends with and first screw rod（4）And institute
State the second screw rod（6）The internal thread for matching.
6. switch sleeper play device according to claim 5, it is characterised in that the branch sleeve（5）Outside is provided with handle
（10）.
7. switch sleeper play device according to claim 5, it is characterised in that first screw rod（4）With second spiral shell
Bar（6）Thread rotary orientation is opposite.
8. switch sleeper play device according to claim 5, it is characterised in that the support base（3）With the hydraulic drive
Device（1）Between be provided with insulating barrier（2）.
9. switch sleeper play device according to claim 5, it is characterised in that also including extension bar（11）, the extension bar
（11）One end is provided with and first screw rod（4）Identical external screw thread, the other end is provided with and first screw rod（4）Match
Internal thread.
10. switch sleeper play device according to claim 9, it is characterised in that the extension bar（11）Length is 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179537.XU CN206266958U (en) | 2016-11-03 | 2016-11-03 | Switch sleeper play device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179537.XU CN206266958U (en) | 2016-11-03 | 2016-11-03 | Switch sleeper play device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206266958U true CN206266958U (en) | 2017-06-20 |
Family
ID=59038425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621179537.XU Expired - Fee Related CN206266958U (en) | 2016-11-03 | 2016-11-03 | Switch sleeper play device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206266958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012058A (en) * | 2020-09-03 | 2020-12-01 | 中国铁路北京局集团有限公司保定工务段 | Small rubber mat replacing device for stock rail in switch area |
-
2016
- 2016-11-03 CN CN201621179537.XU patent/CN206266958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012058A (en) * | 2020-09-03 | 2020-12-01 | 中国铁路北京局集团有限公司保定工务段 | Small rubber mat replacing device for stock rail in switch area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |