CN105350410A - Track panel lifting device - Google Patents
Track panel lifting device Download PDFInfo
- Publication number
- CN105350410A CN105350410A CN201410416730.XA CN201410416730A CN105350410A CN 105350410 A CN105350410 A CN 105350410A CN 201410416730 A CN201410416730 A CN 201410416730A CN 105350410 A CN105350410 A CN 105350410A
- Authority
- CN
- China
- Prior art keywords
- section
- lifting appliance
- track lifting
- main body
- sliding sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
A track panel lifting device comprises a traction beam (1) connected to a frame of a work vehicle. The traction beam (1) is connected with a track panel lifting device body (4), the upper portion of the track panel lifting device body (4) is connected with pull rods (2), and the other end of each pull rod (2) is connected to the frame of the work vehicle. The upper portion of the track panel lifting device body (4) is further connected with lifting oil cylinders (3), the other end of each lifting oil cylinder (3) is also connected to the frame of the work vehicle, and the track panel lifting device body (4) is further provided with clamp devices I (15) and clamp devices II (17). The track panel lifting device is characterized in that one end of the traction beam (1) is connected to the frame of the work vehicle through a lug base I (5), and the other end of the traction beam (1) is connected to one side face of the track panel lifting device body (4). The track panel lifting device can be used for lifting a track panel by a large height, can span a fishplate for steel rail connection automatically, can go forward along a steel rail uninterruptedly and can be used for lifting the track panel uninterruptedly. The track panel lifting device can be used for adjusting level and height-exceeding parameters of the track panel effectively and assists in mounting and positioning of the track panel.
Description
Technical field
The present invention relates to a kind of section of track lifting appliance, belong to railway machinery design and manufaction technical field.
Background technology
Sieving operation to the Hang Cheongju of rail track railway roadbed Jin or when processing circuit roadbed, need to mention the section of track and enter below the section of track with the railway roadbed excavating gear reducing operation resistance or be convenient to can not be split and carry out operation.Therefore need one can mention track continuously, mention highly higher, and the section of track lifting appliance of jointed track can be adapted to.
Application number be 201010121865.5 Chinese invention patent application disclose a kind of screen scarifier for cleaning orbit ballast, it comprises power car, working vehicle, screening car, throwing quarrel car four car connect and hang, arrange wherein power car has quarrel bucket A and the conveying device that is newly cut successively, it is thrown on quarrel car throwing quarrel conveying device, its working vehicle comprises convex frame, the rail-lifting equipment be connected with frame, side slope digging mechanism hang with frame intermediate projections position below, the first induction system is had between side slope digging mechanism and throwing quarrel conveying device, the protruding below of frame is stretched in digger chain one end, the other end is placed in above frame one end, be cut between conveying device at guide groove discharge end and throwing and have the second induction system, this invention can carry out tunneling boring excavation can carry out side slope excavation again, but the insufficient height that its rail-lifting equipment mentions the section of track is high, automatically can not cross over splice bar and continuously mention section of track device.
Summary of the invention
Namely the present invention is improved for above-mentioned defect, provides a kind of section of track height of can mentioning higher, automatically can cross over rail and connects splice bar and can advance along rail uninterruptedly and uninterruptedly mention the section of track lifting appliance of the section of track.
Specify in the present invention: be parallel to the direction of railway track for longitudinal, the direction perpendicular to railway track is that laterally the direction perpendicular to ground is vertical; Direction away from center line between two rails is outside, and between two rails, the direction of center line is inner side.
A kind of section of track lifting appliance, it comprises the draw beam be connected on working vehicle's vehicle frame, this draw beam connects section of track lifting appliance main body, cylinder lever connecting rod above this section of track lifting appliance main body, the other end of this pull bar is connected to the vehicle frame of working vehicle, also connect lift cylinder above described section of track lifting appliance main body, the other end of this lift cylinder is also connected to the vehicle frame of working vehicle, and described section of track lifting appliance main body is also equipped with gripping mechanism I and gripping mechanism II.
Preferably, one end of described draw beam is connected to the vehicle frame of working vehicle by ear seat I, the other end of described draw beam is connected to the side of section of track lifting appliance main body.
In above-mentioned either a program preferably, described draw beam is shift sleeve structure, this draw beam comprises outer sliding sleeve and is inlaid in the inner sliding sleeve in this outer sliding sleeve, this inner sliding sleeve is connected with the telescopic end of described oil cylinder, this outer sliding sleeve is connected with the fixed end of described oil cylinder, thus drive described draw beam to elongate or shorten when described oil cylinder stretches, described oil cylinder changes the length of described draw beam, promote described section of track lifting appliance main body to rotate around itself and described lift cylinder pin joint, make described section of track lifting appliance main body maintenance level or bow according to construction needs, face upward certain angle.
In above-mentioned either a program preferably, the outer sliding sleeve of described draw beam is hinged on the frame downward of working vehicle by described ear seat I, and the inner sliding sleeve of described draw beam is connected on the outer sliding sleeve I outside described section of track lifting appliance main body.
In above-mentioned either a program more preferably, the outer sliding sleeve of described draw beam comprises the sleeve of triangular structure, an end points place of this triangular structure is welded with the sleeve I perpendicular to the opposite side of this end points, this sleeve I outer upper connects one end of described oil cylinder, inner sliding sleeve described in setting-in in this sleeve I, this inner sliding sleeve connects the other end of described oil cylinder, two other end points of described triangular structure is connected to below the vehicle frame of working vehicle respectively by described ear seat I, described draw beam is hinged on the middle part of the outer sliding sleeve I outside described section of track lifting appliance main body by described inner sliding sleeve, described draw beam and outer sliding sleeve I comprise a pin joint, described draw beam provides longitudinal traction pulling force for described section of track lifting appliance main body, the whole section of track lifting appliance of the power traction provided by working vehicle's vehicle frame is moved along section of track direction.
In above-mentioned either a program preferably, one end of described pull bar is hinged on vehicle frame by ear seat II, and the other end in section of track lifting appliance main body, plays stable frame effect by hinge when operation.
In above-mentioned either a program preferably, the two ends, left and right of described section of track lifting appliance main body connect a pull bar respectively, described pull bar and described section of track lifting appliance main body have two pin joints, pull bar is except providing longitudinal traction pulling force, two pin joints of described pull bar and a pin joint of described draw beam make whole described section of track lifting appliance form 3 fixing rock-steady structures, thus the lateral force produced when eliminating the section of track lifting appliance main body transverse shifting section of track.
In above-mentioned either a program preferably, described draw beam rotates angle to change the section of track and the railway roadbed plane lifted by the flexible drive section of track lifting appliance main body of oil cylinder around described bearing pin.
In above-mentioned either a program more preferably, described pull bar is hinged on the two ends of the outer sliding sleeve I outside section of track lifting appliance main body, on section of track fore-and-aft plane, described pull bar and described draw beam form parallelogram sturcutre, and this parallelogram sturcutre guarantees that described section of track lifting appliance main body is normally elevated.
In above-mentioned either a program preferably, one end of described lift cylinder is hinged on described working vehicle vehicle frame by ear seat III, the other end by described hinge in described section of track lifting appliance main body, stretching by lift cylinder, can make section of track lifting appliance main body move up and down to change the height by the section of track promoted.
In above-mentioned either a program preferably, described lift cylinder each side arranges one in described section of track lifting appliance main body.
In above-mentioned either a program preferably, described section of track lifting appliance main body comprises outer sliding sleeve, in the chute of this outer sliding sleeve, slide plate is installed, the center of this slide plate is hinged on framework by pin shaft III, described gripping mechanism I and described gripping mechanism II are installed in framework two ends, below framework, track lining wheel is installed at middle part, oil cylinder I is connected between described outer sliding sleeve and described slide plate, during operation, the flexible drive slide plate of oil cylinder I and framework are relative to described outer sliding sleeve transverse shifting, track lining wheel carries out track lining to the section of track, when by curve track, framework rotates around pin shaft III the curvature adapting to described curve track.
In above-mentioned either a program preferably, the bilateral symmetry installation before and after described section of track lifting appliance main body respectively of described gripping mechanism I and gripping mechanism II, thus two strands of rail of the clamping section of track.
In above-mentioned either a program preferably, both sides, the front edge of the framework of described section of track lifting appliance main body respectively installs a described gripping mechanism I, and both sides, the rear edge of the framework of described section of track lifting appliance main body respectively installs a described gripping mechanism II.
In above-mentioned either a program preferably, described gripping mechanism I is identical with the structure of gripping mechanism II.
In above-mentioned either a program preferably, described gripping mechanism I comprises framework I, special-shaped oil cylinder is equipped with in the side I of this framework I, and by this special-shaped oil cylinder, described framework I is connected to the frame facet of described section of track lifting appliance main body, a side relative with described side I on described framework I is side II, above described side I and side II, both sides include the ear of protrusion, setting-in bearing pin I and pin shaft II respectively between the ear of the corresponding protrusion in described side I and both sides, side II, this bearing pin I connecting clamp II, described pin shaft II connecting clamp I, connecting clamp oil cylinder between clamp I and clamp II, the flexible of this clamp oil cylinder impels clamp I and clamp II to open or closes, to clamp rail, pressure rail wheel is also installed between described clamp I and clamp II, when pressing rail wheel to press against rail, clamp cylinder action, gripping mechanism is made to clamp rail.
In above-mentioned either a program preferably, described clamp I and clamp II include holder arms, this holder arms connecting clamp is taken turns, this clamp wheel is inlaid in described holder arms bottom by central axis, described clamp wheel is for clamping rail's end portion, and clamp wheel is around described central axis, thus when the traveling of operation vehicle carriage, clamp wheel, around its central axis, realizes the continuous clamping to rail.
In above-mentioned either a program preferably, the clamp wheel upper center of described clamp I connects a holder arms, the both sides, top of described clamp II connect two holder arms, a holder arms of described clamp I through described clamp II two holder arms gap be mounted to described pin shaft II, described clamp I intersects with described clamp II to be installed.
In above-mentioned either a program preferably, rail wheel is pressed to be positioned at the middle part of side, side II.
In above-mentioned either a program preferably, described special-shaped oil cylinder is also referred to as special-shaped oil cylinder, the effect of this special-shaped oil cylinder makes described framework I have certain rotary freedom relative to the framework of described section of track lifting appliance main body, framework I can be made to move up and down, thus adapt to the section of track curvilinear motion and by again clamping rail after splice bar.
In above-mentioned either a program preferably, described framework I is about the vertical center line structure axisymmetricly of described side I.
In above-mentioned either a program preferably, described clamping oil cylinder controls by the travel switch being arranged on clamping oil cylinder head, thus clamps when needed or unclamp rail.
The working method of a kind of section of track lifting appliance provided by the invention is: be arranged on the vehicle frame of working vehicle by the described section of track lifting appliance during use, and be placed in front or the rear of railway roadbed treating apparatus, during work, described section of track lifting appliance main body is transferred to pressure rail wheel and rail upper contact by described lift cylinder, now, the head of rail clamps by the clamp wheel of gripping mechanism I and gripping mechanism II under travel switch and clamping oil cylinder control, described lift cylinder is retracted and is mentioned by rail, in the continuous traveling process of working vehicle, described draw beam and described pull bar provide longitudinal tractive force for described section of track lifting appliance main body, described clamp is taken turns in the process with vehicle frame traveling around its central axis, thus make to produce rolling friction between described clamp wheel and described rail, but not sliding friction, the frictional dissipation between rail and clamp wheel is reduced with this, and ensure that rail is mentioned continuously, when crossing jointed track splice bar, gripping mechanism I unclamps rail, and gripping mechanism II still clamps rail, until gripping mechanism I is by after splice bar, special-shaped oil cylinder rises or declines, the position of adjustable clamp clamp device I and rail, when the clamp wheel of gripping mechanism I is positioned at below rail's end portion, again rail is clamped, when gripping mechanism II moves to splice bar position, adopt the action identical with above-mentioned gripping mechanism I to pass through splice bar.Described section of track lifting appliance has multiple degree of freedom, can adjust and adapt to the section of track by bend, has the function of front and back new line function and the transverse shifting section of track.
More multioperation is all known for those of ordinary skills, repeats no more.
The technical scheme of section of track lifting appliance provided by the present invention comprises any combination of each part mentioned above, and simple change or the combination of each part mentioned above assembly are still protection scope of the present invention.
The section of track can be mentioned higher height by section of track lifting appliance provided by the present invention, and automatically can cross over rail connection splice bar and can advance along rail uninterruptedly and uninterruptedly mention the section of track.This device effectively can solve the requirement of railway ballast processing machine along the uninterrupted operation of circuit.Reach reduction operation resistance; Dodge railway roadbed processing operation apparatus; The technical datas such as adjustment section of track level, superelevation; The functions such as auxiliary section of track installation, location, its operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the preferred embodiment according to section of track lifting appliance of the present invention.
Fig. 2 is overall structure figure embodiment illustrated in fig. 1.
Fig. 3 is the exploded view of the structural representation of section of track lifting appliance main body embodiment illustrated in fig. 2.
Fig. 4 is gripping mechanism I embodiment illustrated in fig. 2 or the structural representation of gripping mechanism II.
Mark in Fig. 1-Fig. 4 represents respectively:
1 draw beam 2 pull bar 3 lift cylinder 4 main body 5 ear seat I 6 ear seat II
7 ear seat III 8 oil cylinder 9 bearing pin 10 outer sliding sleeve 11 oil cylinders I
12 slide plate 13 pin shaft III 14 framework 15 gripping mechanism I 16 track lining wheels
17 gripping mechanism II 18 clamp I 19 clamping oil cylinder 20 bearing pin I 21 frameworks I
26 vehicle frames taken turns by 22 special-shaped oil cylinder 23 pin shaft II 24 clamp II 25 pressure rails
27 sections of track.
Detailed description of the invention
In order to understand the present invention better, describe the preferred embodiment cutting excavating gear according to side of the present invention respectively in detail below in conjunction with accompanying drawing.
embodiment 1.1fig. 1 is the scheme of installation of the preferred embodiment according to section of track lifting appliance of the present invention; Fig. 2 is overall structure figure embodiment illustrated in fig. 1; Fig. 3 is the exploded view of the structural representation of section of track lifting appliance main body embodiment illustrated in fig. 2; Fig. 4 is gripping mechanism I embodiment illustrated in fig. 2 or the structural representation of gripping mechanism II.
As Figure 1-Figure 2, in the present embodiment, a kind of section of track lifting appliance comprises the draw beam 1 be connected on working vehicle's vehicle frame 26, this draw beam 1 connects section of track lifting appliance main body 4, cylinder lever connecting rod 2 above this section of track lifting appliance main body 4, the other end of this pull bar 2 is connected to the vehicle frame of working vehicle, lift cylinder 3 is also connected above section of track lifting appliance main body 4, the other end of this lift cylinder 3 is also connected to the vehicle frame of working vehicle, and section of track lifting appliance main body 4 is also equipped with gripping mechanism I 15 and gripping mechanism II 17.
In the present embodiment, one end of draw beam 1 is connected to the vehicle frame of working vehicle by ear seat I 5, and the other end of draw beam 1 is connected to the side of section of track lifting appliance main body 4.
In the present embodiment, draw beam 1 is shift sleeve structure, this draw beam 1 comprises outer sliding sleeve and is inlaid in the inner sliding sleeve in this outer sliding sleeve, this inner sliding sleeve is connected with the telescopic end of oil cylinder 8, this outer sliding sleeve is connected with the fixed end of oil cylinder 8, thus drives draw beam 1 to elongate or shorten when oil cylinder 8 stretches, and oil cylinder 8 changes the length of draw beam 1, promote section of track lifting appliance main body 4 to rotate around itself and lift cylinder 3 pin joint, make section of track lifting appliance main body 4 maintenance level or bow according to construction needs, face upward certain angle.
In the present embodiment, the outer sliding sleeve of draw beam 1 is hinged on the frame downward of working vehicle by ear seat I 5, and the inner sliding sleeve of draw beam 1 is connected on the outer sliding sleeve I 10 outside section of track lifting appliance main body 4.
In the present embodiment, the outer sliding sleeve of draw beam 1 comprises the sleeve of triangular structure, an end points place of this triangular structure is welded with the sleeve I perpendicular to the opposite side of this end points, this sleeve I outer upper connects one end of oil cylinder 8, inner sliding sleeve described in setting-in in this sleeve I, this inner sliding sleeve connects the other end of oil cylinder 8, two other end points of described triangular structure is connected to below the vehicle frame of working vehicle respectively by ear seat I 5, draw beam 1 is hinged on the middle part of the outer sliding sleeve I 10 outside section of track lifting appliance main body 4 by described inner sliding sleeve, draw beam 1 and outer sliding sleeve I 10 comprise a pin joint, draw beam 1 provides longitudinal traction pulling force for section of track lifting appliance main body 4, the whole section of track lifting appliance of the power traction provided by working vehicle's vehicle frame is moved along the direction of the section of track 27.
In the present embodiment, one end of pull bar 2 is hinged on vehicle frame by ear seat II 6, and the other end is articulated with in section of track lifting appliance main body 4 by bearing pin 9, plays stable frame effect when operation.
As shown in Figure 3, the two ends, left and right of section of track lifting appliance main body 4 connect a pull bar 2 respectively, pull bar 2 and section of track lifting appliance main body 4 have two pin joints, pull bar 2 is except providing longitudinal traction pulling force, two pin joints of pull bar 2 and a pin joint of draw beam 1 make whole described section of track lifting appliance form 3 fixing rock-steady structures, thus the lateral force produced when eliminating the section of track lifting appliance main body transverse shifting section of track 27.
In the present embodiment, draw beam 1 rotates around bearing pin 9 angle changing the section of track 27 and railway roadbed plane lifted by the flexible drive section of track lifting appliance main body 4 of oil cylinder 8.
In the present embodiment, pull bar 2 is hinged on the two ends of the outer sliding sleeve I 10 outside section of track lifting appliance main body 4, on the section of track 27 fore-and-aft plane, pull bar 2 and draw beam 1 form parallelogram sturcutre, and this parallelogram sturcutre guarantees that section of track lifting appliance main body 4 is normally elevated.
In the present embodiment, one end of lift cylinder 3 is hinged on described working vehicle vehicle frame by ear seat III 7, the other end is articulated with in section of track lifting appliance main body 4 by bearing pin 9, and stretching by lift cylinder 3, can make section of track lifting appliance main body 4 move up and down to change the height by the section of track 27 promoted.
In the present embodiment, lift cylinder 3 each side arranges one in section of track lifting appliance main body 4.
In the present embodiment, section of track lifting appliance main body 4 comprises outer sliding sleeve 10, in the chute of this outer sliding sleeve 10, slide plate 12 is installed, the center of this slide plate 12 is hinged on framework 14 by pin shaft III 13, framework 14 two ends mounting clamp clamp device I 15 and gripping mechanism II 17, below framework 14, track lining wheel 16 is installed at middle part, oil cylinder I 11 is connected between outer sliding sleeve 10 and slide plate 12, during operation, the flexible drive slide plate 12 of oil cylinder I 11 and framework 14 are relative to outer sliding sleeve 10 transverse shifting, track lining is taken turns 16 pairs of sections of track 27 and is carried out track lining, when by curve track, framework 14 rotates around pin shaft III 13 curvature adapting to described curve track.
In the present embodiment, the bilateral symmetry installation before and after section of track lifting appliance main body 4 respectively of gripping mechanism I 15 and gripping mechanism II 17, thus two strands of rail of the clamping section of track 27.
In the present embodiment, both sides, the front edge of the framework 14 of section of track lifting appliance main body 4 respectively installs a gripping mechanism I 15, and both sides, the rear edge of the framework 14 of section of track lifting appliance main body 4 respectively installs a gripping mechanism II 17.
As shown in Figure 4, in the present embodiment, gripping mechanism II 17 comprises framework I 21, special-shaped oil cylinder 22 is equipped with in the side I of this framework I 21, and by this special-shaped oil cylinder 22, framework I 21 is connected to framework 14 side of section of track lifting appliance main body 4, a side relative with described side I on framework I 21 is side II, above described side I and side II, both sides include the ear of protrusion, setting-in bearing pin I 20 and pin shaft II 23 respectively between the ear of the corresponding protrusion in described side I and both sides, side II, this bearing pin I 20 connecting clamp II 24, pin shaft II 23 connecting clamp I 18, connecting clamp oil cylinder 19 between clamp I 18 and clamp II 24, the flexible of this clamp oil cylinder 19 impels clamp I 18 and clamp II 24 to open or closes, to clamp rail, pressure rail wheel 25 is also installed between clamp I 18 and clamp II 24, when pressing rail wheel 25 to press against rail, clamp cylinder action, gripping mechanism is made to clamp rail.
In the present embodiment, clamp I 18 and clamp II 24 include holder arms, this holder arms connecting clamp is taken turns, this clamp wheel is inlaid in described holder arms bottom by central axis, described clamp wheel is for clamping rail's end portion, and clamp wheel is around described central axis, thus when the traveling of operation vehicle carriage, clamp wheel, around its central axis, realizes the continuous clamping to rail.
In the present embodiment, the clamp wheel upper center of clamp I 18 connects a holder arms, the both sides, top of clamp II 24 connect two holder arms, a holder arms of clamp I 18 through clamp II 24 two holder arms gap be mounted to pin shaft II 23, clamp I 18 intersects with clamp II 24 to be installed.
In the present embodiment, pressure rail wheel 25 is positioned at the middle part of side, side II.
In the present embodiment, abnormity oil cylinder 22 is also referred to as special-shaped oil cylinder, the effect of this special-shaped oil cylinder 22 makes framework I 21 have certain rotary freedom relative to the framework 14 of section of track lifting appliance main body 4, framework I 21 can be made to move up and down, thus adapt to the section of track 27 curvilinear motion and by again clamping rail after splice bar.
In the present embodiment, framework I 21 is about the vertical center line structure axisymmetricly of described side I.
In the present embodiment, clamping oil cylinder 19 controls by the travel switch being arranged on clamping oil cylinder 19 cylinder head, thus clamps when needed or unclamp rail.
In the present embodiment, gripping mechanism I 15 and gripping mechanism II 17 similar, difference is that the junction plate length between the framework of gripping mechanism I 15 and special-shaped oil cylinder is longer than the junction plate length between the framework 21 of gripping mechanism II 17 and special-shaped oil cylinder 22.
The working method of a kind of section of track lifting appliance that the present embodiment provides is: be arranged on the vehicle frame of working vehicle by the described section of track lifting appliance during use, and be placed in front or the rear of railway roadbed treating apparatus, during work, section of track lifting appliance main body 4 is transferred to pressure rail wheel 25 and rail upper contact by lift cylinder 3, now, the head of rail clamps by the clamp wheel of gripping mechanism I 15 and gripping mechanism II 17 under travel switch and clamping oil cylinder 19 control, lift cylinder 3 is retracted and to be mentioned by rail, in the continuous traveling process of working vehicle, draw beam 1 and pull bar 2 provide longitudinal tractive force for section of track lifting appliance main body 4, described clamp is taken turns in the process with vehicle frame traveling around its central axis, thus make to produce rolling friction between described clamp wheel and described rail, but not sliding friction, the frictional dissipation between rail and clamp wheel is reduced with this, and ensure that rail is mentioned continuously, when crossing jointed track splice bar, gripping mechanism I 15 unclamps rail, and gripping mechanism II 17 still clamps rail, until gripping mechanism I 15 is by after splice bar, special-shaped oil cylinder 22 rises or declines, the position of adjustable clamp clamp device I 15 and rail, when the clamp wheel of gripping mechanism I 15 is positioned at below rail's end portion, again rail is clamped, when gripping mechanism II 17 moves to splice bar position, adopt the action identical with above-mentioned gripping mechanism I 15 to pass through splice bar.Described section of track lifting appliance has multiple degree of freedom, can adjust and adapt to the section of track 27 by bend, have the function of front and back new line function and the transverse shifting section of track 27.
More multioperation is all known for those of ordinary skills, repeats no more.
The technical scheme of the section of track lifting appliance that the present embodiment provides comprises any combination of each part mentioned above, and simple change or the combination of each part mentioned above assembly are still protection scope of the present invention.
The section of track 27 can be mentioned higher height by the section of track lifting appliance that the present embodiment provides, and automatically can cross over rail connection splice bar and can advance along rail uninterruptedly and uninterruptedly mention the section of track 27.This device effectively can solve the requirement of railway ballast processing machine along the uninterrupted operation of circuit.Reach reduction operation resistance; Dodge railway roadbed processing operation apparatus; The technical datas such as adjustment section of track level, superelevation; The functions such as auxiliary section of track installation, location, its operating efficiency is high.
Claims (10)
1. a section of track lifting appliance, it comprises the draw beam (1) be connected on working vehicle's vehicle frame (26), this draw beam (1) connects section of track lifting appliance main body (4), this section of track lifting appliance main body (4) top cylinder lever connecting rod (2), the other end of this pull bar (2) is connected to the vehicle frame (26) of working vehicle, section of track lifting appliance main body (4) top also connects lift cylinder (3), the other end of this lift cylinder (3) is also connected to the vehicle frame (26) of working vehicle, gripping mechanism I (15) is also housed section of track lifting appliance main body (4) and gripping mechanism II (17) is characterized in that: one end of draw beam (1) is connected to the vehicle frame (26) of working vehicle by ear seat I (5), the other end of draw beam (1) is connected to the side of section of track lifting appliance main body (4), draw beam (1) is shift sleeve structure, this draw beam (1) comprises outer sliding sleeve and is inlaid in the inner sliding sleeve in this outer sliding sleeve, this inner sliding sleeve is connected with the telescopic end of oil cylinder (8), this outer sliding sleeve is connected with the fixed end of oil cylinder (8), the outer sliding sleeve of draw beam (1) comprises the sleeve of triangular structure, an end points place of this triangular structure is welded with the sleeve I perpendicular to the opposite side of this end points, this sleeve I outer upper connects one end of oil cylinder (8), inner sliding sleeve described in setting-in in this sleeve I, this inner sliding sleeve connects the other end of oil cylinder (8), two other end points of described triangular structure is connected to below the vehicle frame of working vehicle respectively by ear seat I (5), draw beam (1) is hinged on the middle part of the outer sliding sleeve I (10) in section of track lifting appliance main body (4) outside by described inner sliding sleeve, draw beam (1) and outer sliding sleeve I (10) comprise a pin joint, the two ends, left and right of section of track lifting appliance main body (4) connect a pull bar (2) respectively, pull bar (2) and section of track lifting appliance main body (4) have two pin joints, two pin joints of pull bar (2) and a pin joint of draw beam (1) make whole described section of track lifting appliance form 3 fixing rock-steady structures.
2. section of track lifting appliance as claimed in claim 1, it is characterized in that: the outer sliding sleeve of draw beam (1) is hinged on vehicle frame (26) bottom of working vehicle by ear seat I (5), the inner sliding sleeve of draw beam (1) is connected on the outer sliding sleeve I (10) in section of track lifting appliance main body (4) outside.
3. section of track lifting appliance as claimed in claim 2, it is characterized in that: one end of pull bar (2) is hinged on vehicle frame (26) by ear seat II (6), and the other end is articulated with in section of track lifting appliance main body (4) by bearing pin (9).
4. section of track lifting appliance as claimed in claim 3, is characterized in that: pull bar (2) is hinged on the two ends of the outer sliding sleeve I (10) in section of track lifting appliance main body (4) outside.
5. section of track lifting appliance as claimed in claim 4, it is characterized in that: one end of lift cylinder (3) is hinged on working vehicle's vehicle frame (26) by ear seat III (7), and the other end is articulated with in section of track lifting appliance main body (4) by bearing pin (9).
6. section of track lifting appliance as claimed in claim 5, is characterized in that: lift cylinder (3) each side arranges one in section of track lifting appliance main body (4).
7. section of track lifting appliance as claimed in claim 6, it is characterized in that: section of track lifting appliance main body (4) comprises outer sliding sleeve (10), in the chute of this outer sliding sleeve (10), slide plate (12) is installed, the center of this slide plate (12) is hinged on framework (14) by pin shaft III (13), framework (14) two ends mounting clamp clamp device I (15) and gripping mechanism II (17), track lining wheel (16) is installed at middle part, framework (14) below, connects oil cylinder I (11) between outer sliding sleeve (10) and slide plate (12).
8. section of track lifting appliance as claimed in claim 7, is characterized in that: the bilateral symmetry installation before and after section of track lifting appliance main body (4) respectively of gripping mechanism I (15) and gripping mechanism II (17).
9. section of track lifting appliance as claimed in claim 8, it is characterized in that: both sides, the front edge of the framework (14) of section of track lifting appliance main body (4) respectively installs a gripping mechanism I (15), both sides, the rear edge of the framework (14) of section of track lifting appliance main body (4) respectively installs a gripping mechanism II (17).
10. section of track lifting appliance as claimed in claim 9, it is characterized in that: gripping mechanism II (17) comprises framework I (21), special-shaped oil cylinder (22) is equipped with in the side I of this framework I (21), and by this special-shaped oil cylinder (22), framework I (21) is connected to framework (14) side of section of track lifting appliance main body (4), the upper side relative with described side I of framework I (21) is side II, above described side I and side II, both sides include the ear of protrusion, setting-in bearing pin I (20) and pin shaft II 23 respectively between the ear of the corresponding protrusion in described side I and both sides, side II), this bearing pin I (20) connecting clamp II (24), pin shaft II (23) connecting clamp I (18), connecting clamp oil cylinder (19) between clamp I (18) and clamp II (24), also pressure rail wheel (25) is installed between clamp I (18) and clamp II (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416730.XA CN105350410B (en) | 2014-08-22 | 2014-08-22 | Track panel lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416730.XA CN105350410B (en) | 2014-08-22 | 2014-08-22 | Track panel lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105350410A true CN105350410A (en) | 2016-02-24 |
| CN105350410B CN105350410B (en) | 2017-02-22 |
Family
ID=55326464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410416730.XA Active CN105350410B (en) | 2014-08-22 | 2014-08-22 | Track panel lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105350410B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628280A (en) * | 2017-08-18 | 2018-01-26 | 上海宇航***工程研究所 | A kind of pull rod device for being easy to rolling support component maintainable technology on-orbit |
| CN113282006A (en) * | 2021-01-06 | 2021-08-20 | 金鹰重型工程机械股份有限公司 | Automatic crossing continuous operation control method for rail clamp plate for railway screen scarifier |
| ES2950157A1 (en) * | 2022-03-02 | 2023-10-05 | Azvi S A | DEVICE FOR AUTOMATIC TRACK POSITIONING IN PLATE RAIL SYSTEMS (Machine-translation by Google Translate, not legally binding) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040114U (en) * | 1988-12-23 | 1989-06-28 | 铁道部专业设计院机械工程设计研究所 | Railway ballast screening machine |
| MXPA02012338A (en) * | 2000-06-14 | 2004-08-12 | Queensland Railways | Roller rail clamp. |
| CN201305799Y (en) * | 2008-12-02 | 2009-09-09 | 湖南中铁五新钢模有限责任公司 | Double block type track panel coarse-adjusting machine |
| ES2364635A1 (en) * | 2011-03-24 | 2011-09-08 | Tecsa Empresa Constructora, S.A | Automatic machine for leveling and alignment of ballastless railway, prior to concreting. |
| CN202730569U (en) * | 2012-09-05 | 2013-02-13 | 莱芜美澳冶金科技有限公司 | Simply-supported beam track skeleton laying car |
-
2014
- 2014-08-22 CN CN201410416730.XA patent/CN105350410B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040114U (en) * | 1988-12-23 | 1989-06-28 | 铁道部专业设计院机械工程设计研究所 | Railway ballast screening machine |
| MXPA02012338A (en) * | 2000-06-14 | 2004-08-12 | Queensland Railways | Roller rail clamp. |
| CN201305799Y (en) * | 2008-12-02 | 2009-09-09 | 湖南中铁五新钢模有限责任公司 | Double block type track panel coarse-adjusting machine |
| ES2364635A1 (en) * | 2011-03-24 | 2011-09-08 | Tecsa Empresa Constructora, S.A | Automatic machine for leveling and alignment of ballastless railway, prior to concreting. |
| CN202730569U (en) * | 2012-09-05 | 2013-02-13 | 莱芜美澳冶金科技有限公司 | Simply-supported beam track skeleton laying car |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628280A (en) * | 2017-08-18 | 2018-01-26 | 上海宇航***工程研究所 | A kind of pull rod device for being easy to rolling support component maintainable technology on-orbit |
| CN113282006A (en) * | 2021-01-06 | 2021-08-20 | 金鹰重型工程机械股份有限公司 | Automatic crossing continuous operation control method for rail clamp plate for railway screen scarifier |
| ES2950157A1 (en) * | 2022-03-02 | 2023-10-05 | Azvi S A | DEVICE FOR AUTOMATIC TRACK POSITIONING IN PLATE RAIL SYSTEMS (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105350410B (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3699894A (en) | Movable apparatus for replacing an old track by a new track | |
| CA1090171A (en) | Mobile rail welding machine | |
| US4160418A (en) | Mobile apparatus for continuous track renewal | |
| CN106592351B (en) | Pillow device and method are changed in a kind of overhaul | |
| US3850251A (en) | Mobile ballast cleaning machine | |
| CZ122993A3 (en) | Track reconstruction of laying machine | |
| EP1733096B1 (en) | Railway rail handling apparatus and method | |
| CN105350410A (en) | Track panel lifting device | |
| CZ279160B6 (en) | Track tamping machine | |
| CN104928998A (en) | Excavation device for railway ballast pillow bottoms | |
| EP1900873A2 (en) | Process for transporting and laying or replacing railway switches, tracks and sleepers | |
| KR20110008051A (en) | Tamping machine | |
| RU2428337C2 (en) | Mobile repair unit | |
| CN204000502U (en) | A kind of railway ballast processor that is applicable to the narrow scope of operation | |
| US9206557B2 (en) | Machine for removing ballast from a track | |
| CN105442398A (en) | Railway ballast processor suitable for narrow operation face | |
| CN204000511U (en) | A kind of section of track lifting appliance | |
| CN1023908C (en) | Continuously advancing track tamping machine comprising plough arrangement | |
| CN1008458B (en) | Cleaning machine with circulating belt of conveying chain for track ballast | |
| CN102677555A (en) | Method for putting into operation a clearing apparatus suitable for picking up ballast and clearing apparatus | |
| JP2020112000A (en) | Track-land dual backhoe | |
| CN105672105A (en) | Bituminous pavement maintenance truck and raking device thereof | |
| US6668728B2 (en) | Machine for rehabilitating a track bed | |
| CN208668182U (en) | A kind of screen scarifier being suitble to narrow work surface | |
| CN1401851A (en) | Mechanism for repair rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 650000 Kunming City, Yunnan sheep sheep Wang Fang No. 384 Applicant after: CHINA RAILWAY CONSTRUCTION HIGH-TECH EQUIPMENT CO., LTD. Address before: 650000 Kunming City, Yunnan sheep sheep Wang Fang No. 384 Applicant before: Kunming China Railway Large Maintenance Machinery Group Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: 650000 No. 384 sheep square, Kunming, Yunnan Co-patentee after: BEIJING RUIWEITONG ENGINEERING MACHINERY Co.,Ltd. Patentee after: CRCC HIGH-TECH EQUIPMENT Co.,Ltd. Address before: 650000 No. 384 sheep square, Kunming, Yunnan Patentee before: CRCC HIGH-TECH EQUIPMENT Co.,Ltd. |