CN117867905A - Rail laying machine for tunnel railway construction - Google Patents
Rail laying machine for tunnel railway construction Download PDFInfo
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- CN117867905A CN117867905A CN202410281512.3A CN202410281512A CN117867905A CN 117867905 A CN117867905 A CN 117867905A CN 202410281512 A CN202410281512 A CN 202410281512A CN 117867905 A CN117867905 A CN 117867905A
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- sliding block
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 241001669679 Eleotris Species 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000004146 energy storage Methods 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a track laying machine for tunnel railway construction, which relates to the technical field of track laying machines, wherein a connecting frame comprises a mounting table arranged on the connecting frame, a thrust device, an energy storage mechanism and a rotating mechanism, wherein the thrust device comprises a plurality of limiting clamping jaws arranged on the mounting table, a plurality of thrust rods arranged on the mounting table, the energy storage mechanism is used for pushing and accelerating the sleeper to fall when the thrust device clamps the sleeper to rotate, the grabbing mechanism is used for driving a group of limiting clamping jaws to clamp and release the sleeper, the rotating mechanism is used for driving the thrust device to circularly rotate, and instant thrust downwards to the sleeper is generated through the thrust rods, so that the falling speed of the sleeper is accelerated, the sleeper falls under the action of gravity and simultaneously falls under the additional thrust, and the sleeper falls rapidly, and the function of inaccurate falling point position is avoided.
Description
Technical Field
The invention relates to the technical field of rail laying machines, in particular to a rail laying machine for tunnel railway construction.
Background
At present, along with the development of railway industry, people's traffic is more and more convenient, but the development of railway industry is not separated from the effort input by railway engineers and the sweat of construction railway workers, the construction of railway makes the position that the train arrived farther, and the speed of construction of railway is more and more convenient along with the development of science and technology, and also tends to be automatic more and more, has improved the efficiency of railway laying.
At present, when railways are paved, the sleepers are placed on a paved foundation to be arranged, and then two rails are fixed on a plurality of sleepers, but when the sleepers are placed through equipment at present, because the sleepers move along with a travelling crane during placement, the transverse speed is achieved in the falling process, the falling point positions of the sleepers are inaccurate, the strength of the rails is easily affected, and meanwhile, when the sleepers are paved in a tunnel, the effect of natural light cannot be achieved due to the fact that personnel can hardly find abnormality.
Based on the above, the invention designs a track laying machine for tunnel railway construction, so as to solve the problems.
Disclosure of Invention
The embodiment of the invention aims to provide a track laying machine for tunnel railway construction, which aims to solve the technical problems in the prior art mentioned in the background art.
The embodiment of the invention is realized in such a way that a track laying machine for tunnel railway construction comprises:
and (3) connecting frames: comprises an installation table arranged on a connecting frame;
thrust device: the device comprises a plurality of limiting clamping jaws arranged on a mounting table and a plurality of thrust rods arranged on the mounting table;
an energy storage mechanism: the pushing device is used for pushing the sleeper to accelerate falling when the sleeper is clamped by the pushing device to rotate;
grabbing mechanism: the clamping device is used for driving a group of limiting clamping jaws to clamp and release the sleeper;
and a rotating mechanism: and the device is used for driving the thrust device to circularly rotate.
Further, the energy storage mechanism comprises two chute discs fixedly mounted on the mounting table, an eccentric groove, a telecentric groove, a concentric groove and a thrust vertical groove are formed in each chute disc, the telecentric groove, the concentric groove and the thrust vertical groove are sequentially connected end to end, a fixed hemisphere block is fixedly mounted on the surface of the thrust rod, a sliding hemisphere block is connected to the surface of the thrust rod in a sliding manner, the sliding hemisphere block is connected with the fixed hemisphere block through an energy storage spring, the thrust rod penetrates through the middle of the thrust rod, the sliding hemisphere block is in contact with the inner wall of the eccentric groove, and the fixed hemisphere block is in contact with the surface of the telecentric groove.
Still further, snatch the fixed sliding block that links to each other of mechanism including with spacing clamping jaw, sliding block and slewing mechanism sliding connection, and link to each other through reset spring between sliding block and the slewing mechanism, the surface rotation of sliding block is connected with the swinging arms, the one end that the sliding block was kept away from to the swinging arms rotates with the drop-down slider to be connected, drop-down slider and slewing mechanism sliding connection, and the fixed surface mounting of drop-down slider has the gangbar, the distance rod runs through in the inside of drop-down slider and gangbar, the distance rod simultaneously with drop-down slider and gangbar sliding connection, the one end fixedly connected with spout ball of drop-down slider is kept away from to the gangbar, reset groove has been seted up to the inside of spout dish, near heart groove, isodiametric groove and release groove, and reset groove, near heart groove, isodiametric groove and release groove are in order end to end, spout ball and near heart groove's surface sliding connection.
Still further, the slewing mechanism includes the rotation circle frame of rotating with the spout dish and being connected, and the fixed surface of rotation circle frame installs the rotation circle, rotates the circle frame and runs through in the mount table and rotate with the mount table and be connected, rotates drum and thrust bar sliding connection, and the surface sliding connection who rotates the drum has the sliding block, and the surface sliding connection who rotates the drum has the drop-down slider, rotates drum and spacing clamping jaw sliding connection, and the surface cover that rotates the circle frame is equipped with drive chain, and drive chain is kept away from the one end cover that rotates the circle frame and is established on the wheel that rolls.
Still further, the track laying machine still includes the correction mechanism, and the correction mechanism includes the rotation fluted disc of fixed mounting at the rotation round frame surface, rotates fluted disc and pinion and meshes mutually, and the pinion rotates with the mount table to be connected, and the fixed surface mounting of pinion has the arc runner, and the surface contact of arc runner has the reciprocating rod, and the reciprocating rod runs through in the mount table and with mount table sliding connection, and the reciprocating rod passes through compression spring and links to each other with the surface of mount table, and the one end fixed mounting that the reciprocating rod kept away from the arc runner has the correction board.
Furthermore, the rotating cylinder is provided with a rubber pad at the position of the limiting clamping jaw, and the limiting clamping jaw is synchronously provided with the rubber pad.
Further, the radius of the pinion is smaller than that of the rotary fluted disc, and a rubber pad is arranged on the surface of the correcting plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can generate the downward instant thrust to the sleeper through the thrust rod, thereby accelerating the falling speed of the sleeper, so that the sleeper can fall under the action of gravity and can fall rapidly under the additional thrust, thereby achieving the function of rapidly falling the sleeper and avoiding inaccurate falling point positions.
2. According to the invention, after the sleeper is paved, the sleeper returns to the first station a from the third station c through the fourth station d to reset, so that the sleeper is circularly paved, and the sleeper paving efficiency is increased.
3. According to the invention, the sleepers on the rotating cylinder are pushed by the reciprocating motion of the correcting plate, so that the positions of the sleepers are adjusted, the positions of the sleepers are consistent when the sleepers are clamped, and the phenomenon that the sleepers are misplaced is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a track laying machine for tunnel railway construction according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of another view of a track laying machine for tunnel railway construction according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is a schematic view of the mounting position of the rotary toothed disc of the present invention;
fig. 7 is an enlarged schematic view of the structure of fig. 6 at C according to the present invention.
In the accompanying drawings: 1. a connecting frame; 101. a mounting table; 2. a thrust device; 201. limiting clamping jaws; 202. a thrust rod; 3. an energy storage mechanism; 301. sliding hemispherical blocks; 302. an energy storage spring; 303. fixing the hemispherical blocks; 304. an eccentric groove; 305. a telecentric slot; 306. a concentric groove; 307. thrust vertical grooves; 308. a chute disc; 4. a grabbing mechanism; 401. a sliding block; 402. a swinging rod; 403. pulling down the sliding block; 404. a linkage rod; 405. a chute ball; 406. a reset groove; 407. a proximal slot; 408. an equal-diameter groove; 409. a release groove; 410. a return spring; 5. a rotating mechanism; 501. rotating the cylinder; 502. rotating the round frame; 503. a drive chain; 504. a rolling wheel; 6. a correcting mechanism; 601. rotating the fluted disc; 602. a pinion gear; 603. an arc-shaped rotating wheel; 604. a reciprocating lever; 605. a compression spring; 606. a correcting plate; a. a first station; b. a second station; c. a third station; d. and a fourth station.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that the terms "first," "second," and the like, as used herein, may be used to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish one element from another element.
As shown in fig. 1 and 5, in one embodiment, a track laying machine for tunnel railway construction is provided, the track laying machine comprising:
connecting frame 1: comprises a mounting table 101 arranged on a connecting frame 1;
thrust device 2: comprises a plurality of limit clamping jaws 201 arranged on the mounting table 101 and a plurality of thrust rods 202 arranged on the mounting table 101;
energy storage mechanism 3: for pushing the sleeper to accelerate down when the thrust device 2 clamps the sleeper to rotate;
gripping mechanism 4: for driving a set of restraining jaws 201 to grip and release the sleeper;
and a rotating mechanism 5: for driving the thrust device 2 to perform a cyclic rotation.
In practical application, as shown in fig. 1, when the limiting clamping jaw 201 moves to the position of the first station a from the left lower side to the right upper side in fig. 1, the sleeper is enabled to fall between the limiting clamping jaws 201 at the moment, the rotating mechanism 5 drives the sleeper to rotate clockwise at the moment, when the sleeper moves to the position of the second station b from the position of the first station a, the limiting clamping jaw 201 clamps the sleeper under the action of the grabbing mechanism 4 at the moment, when the sleeper moves to the position of the third station c from the position of the second station b, the limiting clamping jaw 201 is enabled to keep a clamping limiting state under the action of the grabbing mechanism 4 at the moment, the sleeper is enabled to be released from the position of the third station c instantly through the action of the grabbing mechanism 4, meanwhile, the thrust rod 202 is enabled to store energy in the inside under the action of the energy storage mechanism 3 in the process of reaching the position of the third station c, the thrust rod 202 generates instant thrust to the sleeper downwards, the falling speed of the sleeper is accelerated, the sleeper is enabled not to fall under the action of the second station b to the third station c, the sleeper is enabled to fall down to reach the position of the sleeper accurately, and the sleeper is not laid down from the position of the fourth station c is avoided, and the sleeper is enabled to fall down to reach the position of the sleeper accurately and the position of the sleeper is paved at the position of the sleeper at the position of the third station c.
As shown in fig. 5, as a preferred embodiment of the present invention, the energy storage mechanism 3 includes two chute discs 308 fixedly installed on the installation platform 101, an eccentric slot 304, a telecentric slot 305, a concentric slot 306 and a thrust vertical slot 307 are formed in the interior of each chute disc 308, the telecentric slot 305, the concentric slot 306 and the thrust vertical slot 307 are sequentially connected end to end, a fixed hemispherical block 303 is fixedly installed on the surface of the thrust rod 202, a sliding hemispherical block 301 is slidingly connected to the surface of the thrust rod 202, the sliding hemispherical block 301 is connected to the fixed hemispherical block 303 through an energy storage spring 302, the thrust rod 202 passes through the middle of the thrust rod 202, the sliding hemispherical block 301 contacts with the inner wall of the eccentric slot 304, and the fixed hemispherical block 303 contacts with the surface of the telecentric slot 305.
In practical application, as shown in fig. 5, in the process of moving from the first station a to the third station c, the sliding hemispherical block 301 slides along the track of the eccentric slot 304, because the eccentric structure of the eccentric slot 304 makes the sliding hemispherical block 301 move away from the central axis of the chute disc 308, and meanwhile, the fixed hemispherical block 303 moves along the track of the concentric slot 306, the distance between the fixed hemispherical block 303 and the central axis of the chute disc 308 is always kept unchanged in the moving process, the energy storage spring 302 is compressed in the process, when moving to the third station c, the fixed hemispherical block 303 moves downward instantaneously under the elastic potential energy of the energy storage spring 302 due to the track arrangement of the thrust vertical slot 307, the fixed hemispherical block 303 drives the thrust rod 202 to move downward instantaneously, and the thrust rod 202 pushes the sleepers released by the limiting clamping jaw 201 to move downward, so that automatic power accumulation and instantaneous energy release are used for pushing the sleepers to fall down in an accelerating way, the laying falling point of the sleepers is ensured, when moving from the third station c to the third station d back to the first station a, the fixed hemispherical block 305 moves along the central axis of the chute disc 301, and the fixed hemispherical block 305 moves along the chute disc 308 to reset along the central axis 308.
As shown in fig. 4 and fig. 5, as a further preferred embodiment of the present invention, the gripping mechanism 4 includes a sliding block 401 fixedly connected to the limiting jaw 201, the sliding block 401 is slidably connected to the rotating mechanism 5, and the sliding block 401 is connected to the rotating mechanism 5 by a return spring 410, a swinging rod 402 is rotatably connected to a surface of the sliding block 401, one end of the swinging rod 402 away from the sliding block 401 is rotatably connected to the pull-down slider 403, the pull-down slider 403 is slidably connected to the rotating mechanism 5, a linkage rod 404 is fixedly mounted on a surface of the pull-down slider 403, the thrust rod 202 penetrates through the pull-down slider 403 and the linkage rod 404, one end of the linkage rod 202 away from the pull-down slider 403 is fixedly connected to a chute ball 405, a reset slot 406, a proximal slot 407, a constant-diameter slot 408 and a release slot 409 are opened in the interior of the chute disc 308, the reset slot 406, the proximal slot 408 and the release slot 409 are sequentially connected end to end by end, and end to end, and the chute ball 405 is slidably connected to a surface of the proximal slot 407.
In practical application, as shown in fig. 5, when moving from the first station a to the second station b, the sliding block 405 slides along the proximal slot 407, at this time, due to the track arrangement of the proximal slot 407, the sliding block 405 approaches to the central axis of the sliding block disc 308, as shown in fig. 4, by taking fig. 4 as an example, at this time, the sliding block 403 is driven by the movement of the sliding block 405 to move downwards through the linkage rod 404, the swinging rod 402 is driven by the downward movement of the sliding block 403 to swing, at this time, the sliding block 401 is driven by the swinging rod 401 to approach to the central axis of the thrust rod 202, and meanwhile, the reset spring 410 is compressed, and at the later stage, the sliding block 401 drives the two limit clamping jaws 201 to approach to the central axis of the thrust rod 202 through the elastic potential energy of the reset spring 410, so that the goal of automatically clamping the sleeper is achieved, when moving from the second station b to the third station c, the sliding block 405 moves along the track of the equal-diameter slot 408, at this time, the central axis distance between the sliding block 405 and the sliding block 308 is unchanged, when moving to the third station c, the track 409 moves downwards, the track 409 acts on the track, the sliding block 401 moves downwards from the second station b to the third station c, and the second station b is released, and the sleeper is released from the position b, and the sleeper is rapidly and the sleeper is released.
As shown in fig. 2, as another preferred embodiment of the present invention, the rotating mechanism 5 includes a rotating round frame 502 rotatably connected to the chute disc 308, a rotating cylinder 501 is fixedly mounted on a surface of the rotating round frame 502, the rotating round frame 502 penetrates through the mounting table 101 and is rotatably connected to the mounting table 101, the rotating cylinder 501 is slidably connected to the thrust rod 202, a sliding block 401 is slidably connected to a surface of the rotating cylinder 501, a pull-down slider 403 is slidably connected to a surface of the rotating cylinder 501, the rotating cylinder 501 is slidably connected to the limiting jaw 201, a driving chain 503 is sleeved on a surface of the rotating round frame 502, and an end of the driving chain 503 away from the rotating round frame 502 is sleeved on the rolling wheel 504.
In practical application, as shown in fig. 2, the invention is fixed on a travelling crane through the connecting frame 1, at the moment, the travelling crane walks on the ground through the rolling wheel 504 to roll so as to drive the driving chain 503 to rotate, the driving chain 503 rotates so as to drive the rotating round frame 502 to synchronously rotate, the rotating round frame 502 synchronously rotates so as to drive the rotating round frame 501 to rotate, the rotating round frame 501 rotates so as to drive the thrust device 2 to rotate, thus the sleeper is circularly paved, and the diameters of the rotating round frame 502 and the rolling wheel 504 sleeved through the driving chain 503 are equal, so that the rolling wheel 504 rotates synchronously with the rotating round frame 501, and the function of evenly paving the sleeper along a following path is achieved.
As shown in fig. 6 and 7, as a further preferred embodiment of the present invention, the track laying machine further includes a centering mechanism 6, the centering mechanism 6 includes a rotating fluted disc 601 fixedly installed on the surface of the rotating circular frame 502, the rotating fluted disc 601 is meshed with a pinion 602, the pinion 602 is rotationally connected with the mounting table 101, an arc-shaped rotating wheel 603 is fixedly installed on the surface of the pinion 602, the surface of the arc-shaped rotating wheel 603 contacts a reciprocating rod 604, the reciprocating rod 604 penetrates through the mounting table 101 and is slidingly connected with the mounting table 101, the reciprocating rod 604 is connected with the surface of the mounting table 101 through a compression spring 605, and a centering plate 606 is fixedly installed on the end of the reciprocating rod 604 away from the arc-shaped rotating wheel 603.
In practical application, as shown in fig. 6, when the rotary round frame 502 rotates, at this time, the rotary round frame 502 drives the rotary fluted disc 601 to rotate, as shown in fig. 7, the rotation of the rotary fluted disc 601 drives the pinion 602 to rotate through the engagement with the pinion 602, the rotation of the pinion 602 drives the arc-shaped runner 603 to rotate, at this time, due to the contact action of the reciprocating rod 604 with the arc-shaped runner 603 under the elastic potential energy of the compression spring 605, and the wave groove is arranged on the arc-shaped runner 603, the rotation of the arc-shaped runner 603 drives the reciprocating rod 604 to reciprocate, the movement of the reciprocating rod 604 drives the correcting plate 606 to reciprocate synchronously, and the reciprocating movement of the correcting plate 606 pushes the sleepers on the rotary cylinder 501, so that the positions of the sleepers are adjusted, the postures of the sleepers are consistent when the sleepers are clamped, and the phenomenon of dislocation of the sleepers is avoided.
As shown in fig. 4, as a further preferred embodiment of the present invention, the rotating cylinder 501 is provided with a rubber pad at the position of the limiting jaw 201, and the limiting jaw 201 is also provided with a rubber pad synchronously.
In practical application, the rubber pad is arranged on the rotary cylinder 501, so that impact of the sleeper on the mechanism is reduced when the sleeper is transported to the rotary cylinder 501 through a production line, the service life of the mechanism is prolonged, meanwhile, the rubber pad is arranged on the limit clamping jaw 201, so that the sleeper is more stable when being clamped, and abrasion between the sleeper and the limit clamping jaw 201 is reduced.
As shown in fig. 6 and 7, as still another preferred embodiment of the present invention, the radius of the pinion 602 is smaller than that of the rotating toothed disc 601, and the surface of the correcting plate 606 is provided with a rubber pad.
In practical application, as the rotary fluted disc 601 and the pinion 602 are in a meshed state, the radius of the pinion 602 is smaller than the radius of the rotary fluted disc 601, so that the rotating speed of the pinion 602 is increased, the reciprocating frequency of the correcting plate 606 is higher, the sleeper adjustment efficiency is improved, and meanwhile, the rubber pads arranged on the correcting plate 606 are used for prolonging the service life of the mechanism and reducing abrasion.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. A track laying machine for tunnel railway construction, characterized in that the track laying machine comprises:
connecting frame (1): comprises a mounting table (101) arranged on a connecting frame (1);
thrust device (2): comprises a plurality of limiting clamping jaws (201) arranged on a mounting table (101) and a plurality of thrust rods (202) arranged on the mounting table (101);
energy storage mechanism (3): the device is used for pushing and accelerating the sleeper to fall when the thrust device (2) clamps the sleeper to rotate;
gripping means (4): for driving a set of limit jaws (201) to grip and release the sleeper;
rotation mechanism (5): the device is used for driving the thrust device (2) to circularly rotate;
the energy storage mechanism (3) comprises two chute discs (308) fixedly mounted on the mounting table (101), an eccentric groove (304), a telecentric groove (305), a concentric groove (306) and a thrust vertical groove (307) are formed in each chute disc (308), the telecentric groove (305), the concentric groove (306) and the thrust vertical groove (307) are sequentially connected end to end, a fixed hemispherical block (303) is fixedly mounted on the surface of the thrust rod (202), a sliding hemispherical block (301) is slidingly connected on the surface of the thrust rod (202), the sliding hemispherical block (301) is connected with the fixed hemispherical block (303) through an energy storage spring (302), the thrust rod (202) penetrates through the middle of the thrust rod (202), the sliding hemispherical block (301) is in contact with the inner wall of the eccentric groove (304), and the fixed hemispherical block (303) is in contact with the surface of the telecentric groove (305).
2. The track laying machine for tunnel railway construction according to claim 1, wherein the grabbing mechanism (4) comprises a sliding block (401) fixedly connected with the limiting clamping jaw (201), the sliding block (401) is slidingly connected with the rotating mechanism (5), the sliding block (401) is connected with the rotating mechanism (5) through a return spring (410), a swinging rod (402) is rotationally connected to the surface of the sliding block (401), one end of the swinging rod (402) far away from the sliding block (401) is rotationally connected with a pull-down sliding block (403), the pull-down sliding block (403) is slidingly connected with the rotating mechanism (5), a linkage rod (404) is fixedly arranged on the surface of the pull-down sliding block (403), a thrust rod (202) penetrates through the insides of the pull-down sliding block (403) and the linkage rod (404), one end of the thrust rod (404) far away from the pull-down sliding block (403) is fixedly connected with a sliding groove ball (405), a reset groove (406), a core groove (408), a core groove (409) and a release groove (409) are sequentially arranged inside the sliding groove (308), and the release groove (409) is sequentially connected with the core groove (409) in a radial order, the chute ball (405) is slidingly connected with the surface of the proximal chute (407).
3. The track laying machine for tunnel railway construction according to claim 2, characterized in that the rotating mechanism (5) comprises a rotating round frame (502) rotationally connected with the chute disc (308), a rotating cylinder (501) is fixedly installed on the surface of the rotating round frame (502), the rotating round frame (502) penetrates through the mounting table (101) and is rotationally connected with the mounting table (101), the rotating cylinder (501) is slidably connected with the thrust rod (202), the surface of the rotating cylinder (501) is slidably connected with the sliding block (401), the surface of the rotating cylinder (501) is slidably connected with the pull-down sliding block (403), the rotating cylinder (501) is slidably connected with the limiting clamping jaw (201), a driving chain (503) is sleeved on the surface of the rotating round frame (502), and one end, far away from the rotating round frame (502), of the driving chain (503) is sleeved on the rolling wheel (504).
4. A track laying machine for tunnel railway construction according to claim 3, characterized in that the track laying machine further comprises a correcting mechanism (6), the correcting mechanism (6) comprises a rotary fluted disc (601) fixedly mounted on the surface of the rotary round frame (502), the rotary fluted disc (601) is meshed with a pinion (602), the pinion (602) is rotationally connected with the mounting table (101), an arc-shaped rotating wheel (603) is fixedly mounted on the surface of the pinion (602), a reciprocating rod (604) is contacted with the surface of the arc-shaped rotating wheel (603), the reciprocating rod (604) penetrates through the mounting table (101) and is in sliding connection with the mounting table (101), the reciprocating rod (604) is connected with the surface of the mounting table (101) through a compression spring (605), and a correcting plate (606) is fixedly mounted at one end of the reciprocating rod (604) far away from the arc-shaped rotating wheel (603).
5. A track laying machine for tunnel railway construction according to claim 3, characterized in that the rotating cylinder (501) is provided with rubber pads at the position of the limit jaws (201), and that the limit jaws (201) are also provided with rubber pads synchronously.
6. The track laying machine for tunnel railway construction according to claim 4, wherein the radius of the pinion (602) is smaller than the radius of the rotary fluted disc (601), and the surface of the correcting plate (606) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410281512.3A CN117867905A (en) | 2024-03-13 | 2024-03-13 | Rail laying machine for tunnel railway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410281512.3A CN117867905A (en) | 2024-03-13 | 2024-03-13 | Rail laying machine for tunnel railway construction |
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| Publication Number | Publication Date |
|---|---|
| CN117867905A true CN117867905A (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410281512.3A Pending CN117867905A (en) | 2024-03-13 | 2024-03-13 | Rail laying machine for tunnel railway construction |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070245921A1 (en) * | 2006-04-20 | 2007-10-25 | Haughey Ruston A | Apparatus and method of railroad tie replacement |
| CN103486185A (en) * | 2013-09-13 | 2014-01-01 | 李振乾 | Suspension locking device |
| JP6789483B1 (en) * | 2019-12-02 | 2020-11-25 | 臨海科雅智能科技有限公司 | Railway sleeper automatic laying device |
| CN114012642A (en) * | 2021-11-29 | 2022-02-08 | 重庆兴业光学仪器有限责任公司 | Intelligent telescope assembling and positioning device |
| CN116180517A (en) * | 2023-03-16 | 2023-05-30 | 吉林铁道职业技术学院 | Railway sleeper laying equipment and application method thereof |
-
2024
- 2024-03-13 CN CN202410281512.3A patent/CN117867905A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070245921A1 (en) * | 2006-04-20 | 2007-10-25 | Haughey Ruston A | Apparatus and method of railroad tie replacement |
| CN103486185A (en) * | 2013-09-13 | 2014-01-01 | 李振乾 | Suspension locking device |
| JP6789483B1 (en) * | 2019-12-02 | 2020-11-25 | 臨海科雅智能科技有限公司 | Railway sleeper automatic laying device |
| CN114012642A (en) * | 2021-11-29 | 2022-02-08 | 重庆兴业光学仪器有限责任公司 | Intelligent telescope assembling and positioning device |
| CN116180517A (en) * | 2023-03-16 | 2023-05-30 | 吉林铁道职业技术学院 | Railway sleeper laying equipment and application method thereof |
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