CN114045712A - Steel rail shifting device - Google Patents
Steel rail shifting device Download PDFInfo
- Publication number
- CN114045712A CN114045712A CN202111296196.XA CN202111296196A CN114045712A CN 114045712 A CN114045712 A CN 114045712A CN 202111296196 A CN202111296196 A CN 202111296196A CN 114045712 A CN114045712 A CN 114045712A
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- Prior art keywords
- rail
- steel rail
- clamping
- path
- conveying
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 238000005096 rolling process Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
- E01B29/20—Moving rails placed on installed sleepers in the plane track
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Framework For Endless Conveyors (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a steel rail shifting device, which comprises: the adjusting part is used for adjusting the conveying guide part to move in a plane perpendicular to the direction of the path to be traveled, so that the steel rail output through the conveying guide part can be output and placed at any position in the plane. The invention can solve the technical problem that the output direction of the clamped steel rail is difficult to control in the shifting process of the clamped steel rail in the prior art, so that the process of shifting the steel rail wastes time and labor.
Description
Technical Field
The invention relates to the technical field of rail replacement of steel rails, in particular to a steel rail shifting device.
Background
Generally, in order to realize the placement of the transverse position of the long steel rail, a manual operation mode is usually adopted, a large number of operators are required to shift the steel rail by sections by using crowbars simultaneously in the process of manually shifting the steel rail until the steel rail is shifted to a corresponding operation position, and the steel rail shifting device is produced in order to solve the problems of high labor intensity, low efficiency and the like caused by the method.
For example, application numbers are: chinese utility model patent CN201720436626.6, entitled rolling type steel rail shifting device, comprises two parallel stress steel plates, two ends of each stress steel plate are respectively provided with a walking mechanism, each walking mechanism comprises a pin shaft and a rolling wheel, the pin shaft is vertically connected with the end parts of the two stress steel plates, and the rolling wheel is mounted on the pin shaft between the two stress steel plates through a bearing; external threads are arranged at two ends of the pin shaft, and fastening nuts used for clamping the stress steel plates are in threaded connection with the pin shafts at two sides of each stress steel plate; the vertical height of the upper end surface of the stressed steel plate from the central axis of the rolling wheel is greater than the radius of the rolling wheel, and the vertical height of the lower end surface of the stressed steel plate from the central axis of the rolling wheel is less than the radius of the rolling wheel. According to the structure, although the shifting device is arranged below the steel rail in a cushioning mode, the rolling wheels are arranged on the shifting device, and the shifting device is driven to move through external force, so that shifting of the steel rail is achieved.
Therefore, a need for a dial steel rail device, the output direction that is difficult to control the rail of the in-process of stirring that is being pressed from both sides among the prior art to the problem that the process of dialling the rail is wasted time and energy is solved.
Disclosure of Invention
In view of this, it is necessary to provide a steel rail shifting device, which solves the technical problem in the prior art that the output direction of a clamped steel rail is difficult to control during shifting, so that the process of shifting the steel rail is time-consuming and labor-consuming.
In order to achieve the technical purpose, the technical scheme of the invention provides a steel rail shifting device, which comprises:
the steel rail conveying device comprises a conveying guide part and an adjusting part, wherein the conveying guide part is used for guiding the steel rail to be conveyed along the direction of a path to be traveled, the adjusting part is in transmission connection with the conveying guide part and is used for adjusting the conveying guide part to move in a plane perpendicular to the direction of the path to be traveled, and therefore the steel rail output through the conveying guide part can be output and placed at any position in the plane.
Further, the conveying guide part comprises a track transmission unit arranged on the steel rail conveying path and used for enabling the steel rail to travel along the direction of the path to be traveled, and a track guide unit used for adjusting the traveling direction of the track transmission unit.
Further, the rail transport unit comprises a rolling member arranged on the path to be traveled, and the rolling member can rotate around a rotation axis of the rolling member so as to enable the steel rail to move in a rolling manner.
Furthermore, the track guide unit comprises clamping pieces arranged on two opposite sides of the steel rail conveying path along the rotating axis direction of the rolling piece, the two clamping pieces are arranged at intervals and form a clamping gap for clamping the steel rail, the size of the clamping gap is adjustable, and the rolling piece is arranged opposite to the clamping gap.
Furthermore, the track guide unit comprises at least one driving member, and the driving member is connected to the clamping members and used for driving the two clamping members to approach or separate from each other, so that the size of the clamping gap can be adjusted.
Furthermore, the track guide unit further comprises a first cross beam, the first cross beam is connected to the adjusting portion, the rolling member is connected to the first cross beam, the two clamping members are slidably connected to the first cross beam along the arrangement direction of the first cross beam, and the clamping gap is formed in the middle area of the first cross beam.
Further, the holder includes first sliding sleeve and clamp roll, first sliding sleeve cover is located first crossbeam, and can follow the setting direction of first crossbeam slides, two the clamp roll sets up relatively and can rotate respectively connect in two first sliding sleeve, just the axis of rotation of clamp roll sets up along vertical direction.
Further, the clamping piece further comprises a support, the support is connected above the first sliding sleeve and connected to the first sliding sleeve, and the clamping roller is rotatably connected to the support along the vertical direction.
Further, regulating part includes lift and translation piece, the lift has first stiff end and first expansion end, first expansion end set up in on the first stiff end, and can be relative first stiff end goes up and down, translation piece has second stiff end and second expansion end, the second expansion end set up in on the second stiff end, and can be relative the second stiff end removes in the horizontal plane, the second stiff end connect in first expansion end, the second expansion end rotate connect in track guide unit.
Furthermore, first crossbeam rotatable coupling in the second expansion end is used for realizing the track guide unit is to wait to advance the regulation of route's direction, the track guide unit still includes the connecting piece, the connecting piece connect in the second expansion end and can dismantle connect in first crossbeam is used for the restriction first crossbeam rotates.
Compared with the prior art, the invention has the beneficial effects that: carry the guide part to be used for guiding the rail along waiting to advance the route direction transmission, transmission to the rail plays the guide effect, the regulating part transmission is connected in carrying the guide part, be used for adjusting to carry the guide part and wait to advance the in-plane removal of route direction in the perpendicular to, for the rail via carrying the guide part output, can put in the arbitrary position output in the plane, realization that can relax guides the rail along the route direction transmission of waiting to advance of arbitrary position, so that the quick convenient transport of rail to appointed operation position, among the prior art can be solved to such structure, the rail of being held is stirring the output direction of in-process difficult to control rail, thereby lead to dialling the problem that the process of rail wastes time and energy.
Drawings
Fig. 1 is a schematic structural diagram of a steel rail shifting device provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of another view angle of a steel rail shifting device according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a connection structure of a base plate and a column according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a translator and a second runner coupling structure provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of the first cross beam, the rotating shaft and the carrier roller according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a connection between a first beam and a second connecting plate according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a clamping member according to an embodiment of the present invention.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
Referring to fig. 1 and 2, the present invention provides a steel rail shifting device, including: the steel rail conveying device comprises a conveying guide part 1 and an adjusting part 2, wherein the conveying guide part 1 is used for guiding a steel rail to be conveyed along the direction of a path to be traveled, and the adjusting part 2 is in transmission connection with the conveying guide part 1 and is used for adjusting the conveying guide part 1 to move in a plane perpendicular to the direction of the path to be traveled, so that the steel rail output through the conveying guide part 1 can be output and placed at any position in the plane.
It can be understood that carry guide portion 1 to be used for the transmission of rail and play the guide effect to the guide rail is along waiting to advance the route direction transmission, regulating part 2 transmission is connected in the transport guide portion, be used for adjusting transport guide portion 1 and treat the plane of route direction and remove in the perpendicular to, for the rail via transport guide portion 1 output, can put in arbitrary position output in the plane, realization that can relax guides the rail along the route direction transmission of waiting to advance of arbitrary position, so that the rail is quick convenient carries to appointed operating position.
Further, the steel rail shifting device is used for completing the steel rail receiving and unloading operation in cooperation with a special operation vehicle, the special operation vehicle further comprises a hoisting device for hoisting, a driving piece for sliding the steel rail, a receiving and unloading chute and the like, and the steel rail shifting device is arranged between the working position and the receiving and unloading chute, is used for guiding the clamped steel rail and is used for shifting the steel rail to the specified receiving and unloading chute.
As shown in fig. 1, the conveyance guide 1 includes a rail transfer unit 11 and a rail guide unit 12, the rail transfer unit 11 being provided on the rail conveyance path, and the rail guide unit 12 being connected to the rail transfer unit 11.
It is understood that the track transmission unit 11 is disposed on a conveying path of the rails for the rails to travel along a path to be traveled, and the track guide unit 12 is used for adjusting a traveling direction of the rails on the track transmission unit.
As shown in fig. 1, the rail transferring unit 11 includes a rolling member 111 provided on a path along which the rail travels, and the rolling member 111 is rotatable about its own rotation axis so that the rail moves in a rolling manner.
As a preferred embodiment, as shown in fig. 1, the rolling members 111 are idlers, the number of which is two in this embodiment, the two idlers are rotatably connected to the middle portion of the track guide unit 12, and the rotation axes of the idlers are arranged along the arrangement direction of the track guide unit 12.
As shown in fig. 1 and 2, the rail guide unit 12 includes two clamping members 121, a driving member 123, a first beam 124, a rotating shaft 125, and a connecting member 126, the two clamping members 121 are disposed on opposite sides of the rail conveying path along the rotation axis direction of the rolling member 111, a clamping gap 122 for clamping the rail is formed between the two clamping members 121, the clamping gap 122 is used for guiding the rail, and the rolling member 111 is disposed opposite to the clamping gap 122.
It can be understood that, in the present invention, the two clamping members 121 are movably disposed on two opposite sides of the rail conveying path to form a clamping gap 122 with an adjustable size for clamping the rail, so as to guide the rail shifting process.
Specifically, as shown in fig. 1, the two clamping members 121 are spaced apart from each other and can move toward or away from each other along the direction of the rotation axis of the rolling member 111 under the driving of the driving member 123, so that the size of the clamping gap 122 can be adjusted.
Further, the driving member 123 of the rail-shifting device of the present invention is a bidirectional hydraulic cylinder, the bidirectional hydraulic cylinder is disposed between the two clamping members 121, and two extending ends of the bidirectional hydraulic cylinder are disposed corresponding to the clamping members 121 one by one and connected to the clamping members 121, and the extending and contracting of the extending ends of the bidirectional hydraulic cylinder are used for driving the two clamping members 121 to move close to or away from each other.
Furthermore, the driving element 123 in the present device is not limited to the above structure, as long as it can drive the two clamping elements 121 to move close to or away from each other, for example, the driving element 123 may also be two screw nut members for realizing linear driving, both the two screws can be rotatably connected to the first beam 124, two nuts are respectively screwed to the two screws and connected to the clamping elements 121, the screws rotate around their own axes for driving the nuts to slide along the setting direction of the screws, and the sliding nuts are used for driving the two clamping elements 121 to move close to or away from each other, which is not described herein too much.
Still further, in other embodiments, the two clamping members 121 may also be a fixed end, and another movable end that can move close to or away from the fixed end, and implemented by a linear driving member or the like, which will not be described in detail herein.
As a preferred embodiment, as shown in fig. 1, the first beam 124 is disposed along the rotation axis direction of the rolling member 111, the two clamping members 121 are slidably connected to the first beam 124, the fixed end of the driving member 123 is connected to the first beam 124, and the movable end thereof is connected to the clamping member 121, so as to drive the two clamping members 121 to slide along the disposition direction of the first beam 124.
As shown in fig. 5, the rotating shaft 125 is connected above the adjusting part 2 and rotatably connected to the first beam 124, for rotating the conveying guide part 1 around the axis of the rotating shaft 125, so that the conveying guide part 1 and the adjusting part 2 are rotatably connected.
Further, as shown in fig. 6, a rotation hole 1241 is formed in the middle of the first beam 124, a rotation sleeve disposed in the rotation hole and matched with the rotation shaft 125 is disposed in the rotation hole, the rotation shaft 125 is vertically disposed and connected to the adjustment portion 2, and the first beam 124 is rotatably connected to the adjustment portion 2 through the rotation sleeve.
Wherein, the connecting member 126 is connected to the first beam 124 and detachably connected to the adjusting part 2, for connecting the first beam 124 and the adjusting part 2 to form a whole, so as to limit the first beam 124 to rotate relative to the adjusting part 2.
Further, as shown in fig. 2, the connecting member 126 includes a first connecting plate 1261, a second connecting plate 1262 and a self-locking latch 1263, the first connecting plate 1261 is connected to the adjusting portion 2 and has a first connecting hole, the second connecting plate 1262 is connected to the first cross beam 124 and has a second connecting hole opposite to the first connecting hole, the self-locking latch 1263 passes through the first connecting hole and is inserted into the second connecting hole, and the self-locking latch 1263, the first connecting hole and the second connecting hole are matched to facilitate detachable connection of the track guiding unit 12 and the adjusting portion 2.
Furthermore, the connecting member 126 may be replaced by a snap-fit and slot-fit manner, etc. to achieve the detachable connection between the track guide unit 12 and the adjusting portion 2, which will not be described herein too much.
Still further, when the apparatus is in operation, the connecting member 126 is removed, and the track guide unit 12 is now rotatable about its axis of rotation 125 to cooperate in gripping rails from different operating angles; when the apparatus is not in operation, the connecting member 126 is connected to the track guide unit 12 to restrict the track guide unit 12 from rotating about its axis of rotation 125, thereby preventing safety accidents due to the rotation of the track guide unit 12.
In other embodiments, the track guide unit 12 of the present device is not limited to the above structure, as long as a guide gap can be formed for the rail shifting process to pass along the guide gap, for example: the guide blocks can be arranged at two intervals, the opposite surfaces of the two guide blocks are arranged into cambered surfaces to serve as steel rail guide surfaces, the gap between the two guide blocks in the direction of a steel rail conveying path is reduced, and the minimum gap between the two guide blocks can be used for one steel rail to pass through. Another example is: with two clamping pieces 121 relatively fixed setting in this embodiment to supply two clamping pieces 121 to constitute clamping gap 122 and be the fixed clamping gap 122 of size, the rail slidable wears to locate fixed clamping gap 122, realizes that two clamping pieces 121 carry out the centre gripping to the rail, does not do too much explanation here.
As shown in fig. 2, in this embodiment, the clamping member 121 includes a first sliding sleeve 1211, clamping rollers 1212, a support 1213 and vertical rollers 1214, the first sliding sleeve 1211 is slidably disposed along the direction of the first beam 124, the two clamping rollers 1212 are disposed opposite to each other and can be respectively rotatably connected to the two first sliding sleeves 1211, and the rotation axes of the clamping rollers 1212 are vertically disposed.
The first sliding sleeve 1211 is sleeved on the first beam 124 and can slide along the arrangement direction of the first beam 124, the two clamping rollers 1212 are oppositely arranged and can be respectively rotatably connected above the two first sliding sleeves 1211, and the clamping rollers 1212 are slidably connected through the first sliding sleeve 1211 and are used for enabling the clamping rollers 1212 to move along the arrangement direction of the first beam 124, so that the clamping gap 122 is adjustable.
Further, the clamping roller 1212 may be replaced by a sliding block and sliding slot, which are not described herein too much, to achieve the sliding of the clamping roller 1212.
Further, as shown in fig. 7, the two nip rollers 1212 of the present apparatus are stepped in cross-section to match the cross-sectional configuration of the rail such that the two nip rollers 1212, which are adjacent to each other, grip the rail, which is a conventional configuration well known to those skilled in the art and will not be described herein in detail.
As shown in fig. 7, a support 1213 is disposed above the first runner 1211 and connected to the first runner 1211, and the nip roller 1212 is rotatably connected to the support 1213 in a vertical direction for connecting the rotation of the nip roller 1212 and the vertical roller 1214.
Furthermore, the vertical rollers 1214 are disposed on two sides of the clamping member 121, the rotation axes of the vertical rollers 1214 and the rotation axes of the clamping rollers 1212 are parallel to each other, and the vertical rollers 1214 on two sides are used for being matched and abutted with a steel rail which needs to be shifted along an inclined angle and being matched with the adjusting part 2 to complete shifting of a chute in any height direction in a plane, so as to play a guiding role.
As shown in fig. 1 and 2, the adjusting portion 2 includes a lifting member 21 and a translational member 22, the lifting member 21 has a first fixed end and a first movable end, the first movable end is disposed on the first fixed end and can move up and down relative to the first fixed end, the translational member 22 has a second fixed end and a second movable end, the second movable end is disposed on the second fixed end and can move in the horizontal plane relative to the second fixed end, the second fixed end is connected to the first movable end, and the second movable end is rotatably connected to the track guiding unit 12.
It can be understood that the lifting member 21 is used for driving the conveying guide part 1 to vertically lift, the translation member 22 is used for driving the conveying guide part 1 to horizontally move, meanwhile, the second fixed end of the horizontal member 22 is connected to the first movable end of the lifting member 21, and the first beam 124 of the track guide unit 12 is connected to the second movable end of the translation member 22.
As shown in fig. 2 and 3, the lifting member 21 includes a bottom plate 211, two vertical posts 212, two second sliding sleeves 213, at least two first linear drivers 214, and a protective cover for protecting the extending ends of the first linear drivers 214, the two vertical posts 212 are parallel to each other and spaced apart from each other and are both connected to the bottom plate 211, the second sliding sleeves 213 are arranged corresponding to the vertical posts 212 one by one and are sleeved on the vertical posts 212, the first linear drivers 214 have fixed ends and extending ends, the fixed ends of the first linear drivers 214 are hinged to the bottom plate 211, and the extending ends are hinged to the second sliding sleeves 213 for realizing the lifting of the translating member 22.
Further, in order to cooperate to realize the lifting function in the device, and make things convenient for the dismantlement and the installation of first linear driving piece 214, the stiff end and the extension end of first linear driving piece 214 all are connected through the cooperation in pivot and pivot hole.
Further, to prevent the second runner 213 from rotating along the circumference of the upright 212 during the axial sliding along the upright 212, the upright 212 and the second runner 213 are both square.
In other embodiments, the lifting member 21 is not limited to the above-mentioned structure, as long as vertical lifting can be achieved, for example, the fixed end of the at least one first linear driving member 214 is connected to the bottom plate 211, the extended end is connected to the translating member 22, etc., which will not be described herein too much.
As shown in fig. 1 and 4, the translating element 22 includes a second cross beam 221, a third sliding sleeve 222, a second linear driving element 223, and a protective cover for protecting an extending end of the second linear driving element 223, the second cross beam 221 is disposed between the two columns 212, and two ends of the second cross beam are respectively connected to the two third sliding sleeves 222, the third sliding sleeves 222 are slidably sleeved on the second cross beam 221 along a direction in which the second cross beam 221 is disposed, the second linear driving element 223 has a fixed end and an extending end, the fixed end of the second linear driving element 223 is hinged to the second cross beam 221, and the extending end is hinged to the third sliding sleeves 222, for implementing movement of the track guiding unit 12 in a horizontal plane.
As shown in fig. 4, a rotating shaft 125 is fixedly connected above the third sliding sleeve 222, and is used for realizing the rotating connection between the third sliding sleeve 222 and the first cross beam 124, so that the conveying guide part 1 can rotate relative to the adjusting part 2.
Wherein, one side of the third sliding sleeve 222 is provided with a first connecting plate 1261, and is connected to the first connecting plate 1261, and limits the rotation of the conveying guiding part 1 and the adjusting part 2 by limiting the rotation of the third sliding sleeve 222 and the first connecting plate 1261.
Further, in the same way, for the lifting function in the device realized by matching, and the first linear driving member 214 is convenient to detach and install, the fixed end and the extending end of the second linear driving member 223 are connected by matching the rotating shaft and the rotating shaft hole.
Further, in order to prevent the third sliding sleeve 222 from rotating along the circumferential direction of the upright 212 during the axial sliding process along the second beam 221, the upright 212 and the second sliding sleeve 213 are both square. According to the specific working process, the conveying guide part 1 is used for guiding the steel rail to be conveyed along the path direction to be advanced and guiding the steel rail to be conveyed, the adjusting part 2 is connected to the conveying guide part 1 in a transmission mode and used for adjusting the conveying guide part 1 to move in a plane perpendicular to the path direction to be advanced so that the steel rail output through the conveying guide part 1 can be output and placed at any position in the plane, the steel rail can be easily guided to be conveyed along the path direction to be advanced at any position, and the steel rail can be quickly and conveniently conveyed to a specified operation position.
When the device is used by a user, the self-locking bolt 1263 is firstly pulled out, the first cross beam 124 can rotate relative to the third sliding sleeve 222, then a steel rail is placed on the carrier roller by utilizing steel rail hoisting equipment, the two-way hydraulic cylinder is driven to operate at the same time, the two clamping rollers 1212 are close to each other to clamp the steel rail, then the first linear driving piece 214 and the second linear driving piece 223 are driven according to the actual working direction, the clamping gap 122 of the rail guide unit 12 is arranged relative to the pointed collecting and discharging sliding groove, and finally the driving piece 123 for sliding the steel rail is driven, so that the steel rail slides into the pointed collecting and discharging sliding groove along the guide of the device.
Further, since the first beam 124 is rotatably connected to the second beam 221, the rail guide unit 12 can rotate at a certain angle relative to the rotation axis of the translation member 22 in the vertical direction for matching with the rails of different working angles, and the rails can slide into the designated receiving and discharging chutes along the movement direction obliquely arranged in the horizontal plane.
The structure can solve the problems that in the prior art, the clamped steel rail is difficult to control the output direction of the steel rail in the shifting process, so that the process of shifting the steel rail wastes time and labor.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A steel rail shifting device is characterized by comprising: the steel rail conveying device comprises a conveying guide part and an adjusting part, wherein the conveying guide part is used for guiding the steel rail to be conveyed along the direction of a path to be traveled, the adjusting part is in transmission connection with the conveying guide part and is used for adjusting the conveying guide part to move in a plane perpendicular to the direction of the path to be traveled, and therefore the steel rail output through the conveying guide part can be output and placed at any position in the plane.
2. The steel rail pulling device according to claim 1, wherein the conveyance guide part includes a rail transfer unit provided on the rail conveyance path for the rail to travel in a path direction to be traveled, and a rail guide unit for adjusting a traveling direction on the rail transfer unit.
3. The steel rail drawing device according to claim 2, wherein the rail conveying unit includes a rolling member provided on the path to be traveled, the rolling member being rotatable about its own rotation axis to move the steel rail in a rolling manner.
4. The steel rail shifting device according to claim 3, wherein the rail guide unit comprises clamping members disposed on opposite sides of a steel rail conveying path along a rotation axis direction of the rolling member, the two clamping members are spaced apart from each other and form a clamping gap for clamping the steel rail, the clamping gap is adjustable in size, and the rolling member is disposed opposite to the clamping gap.
5. The steel rail drawing device as claimed in claim 4, wherein the rail guide unit comprises at least one driving member connected to the clamping members for driving the two clamping members toward or away from each other so that the clamping gap is adjustable.
6. The steel rail pulling device according to claim 5, wherein the rail guide unit further comprises a first cross member connected to the adjusting portion, the rolling member is connected to the first cross member, two clamping members are slidably connected to the first cross member in an arrangement direction of the first cross member, and the clamping gap is formed in a middle region of the first cross member.
7. The steel rail shifting device according to claim 6, wherein the clamping member comprises a first sliding sleeve and two clamping rollers, the first sliding sleeve is sleeved on the first cross beam and can slide along the arrangement direction of the first cross beam, the two clamping rollers are oppositely arranged and can be respectively rotatably connected to the two first sliding sleeves, and the rotation axes of the clamping rollers are arranged along a vertical direction.
8. The steel rail shifting device according to claim 7, wherein the clamping member further comprises a bracket, the bracket is disposed above the first sliding sleeve and connected to the first sliding sleeve, and the clamping roller is rotatably connected to the bracket in a vertical direction.
9. The steel rail shifting device according to claim 6, wherein the adjusting portion comprises a lifting member and a translational member, the lifting member has a first fixed end and a first movable end, the first movable end is disposed on the first fixed end and can move up and down relative to the first fixed end, the translational member has a second fixed end and a second movable end, the second movable end is disposed on the second fixed end and can move in a horizontal plane relative to the second fixed end, the second fixed end is connected to the first movable end, and the second movable end is rotatably connected to the rail guide unit.
10. The steel rail pulling device according to claim 9, wherein the first beam is rotatably connected to the second movable end for adjusting the direction of the path to be traveled by the rail guide unit, and the rail guide unit further comprises a connecting member connected to the second movable end and detachably connected to the first beam for limiting the rotation of the first beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111296196.XA CN114045712B (en) | 2021-11-03 | 2021-11-03 | Rail pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111296196.XA CN114045712B (en) | 2021-11-03 | 2021-11-03 | Rail pulling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114045712A true CN114045712A (en) | 2022-02-15 |
| CN114045712B CN114045712B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111296196.XA Active CN114045712B (en) | 2021-11-03 | 2021-11-03 | Rail pulling device |
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| CN113186763A (en) * | 2021-05-12 | 2021-07-30 | 郑州铁路职业技术学院 | Track traffic engineering construction track laying device |
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| CN111570742A (en) * | 2020-05-11 | 2020-08-25 | 中国重型机械研究院股份公司 | Steel pulling machine with lifting function and method |
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| CN114045712B (en) | 2024-06-14 |
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