CN219906778U - Lifting machine for ballastless track construction - Google Patents
Lifting machine for ballastless track construction Download PDFInfo
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- CN219906778U CN219906778U CN202321366841.5U CN202321366841U CN219906778U CN 219906778 U CN219906778 U CN 219906778U CN 202321366841 U CN202321366841 U CN 202321366841U CN 219906778 U CN219906778 U CN 219906778U
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- 239000000758 substrate Substances 0.000 claims description 5
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Abstract
The utility model discloses a hoisting machine for ballastless track construction, which comprises a door type support body, a moving mechanism and an electric hoist, wherein the door type support body comprises two adjustable vertical rods, a cross beam and a sliding rail, and two groups of hydraulic cylinder power components which are distributed along the height direction of the adjustable vertical rods; the adjustable vertical rod comprises a bottom cross rod, a lower vertical rod cylinder vertically arranged on the bottom cross rod and an upper vertical rod penetrating through the lower vertical rod cylinder, the cross beam is arranged at the top ends of the two upper vertical rods, two ends of the sliding rail are connected with the inner side surfaces of the two upper vertical rods, the fixed end of the hydraulic cylinder power part is arranged on the bottom cross rod, and the telescopic end of the hydraulic cylinder power part is connected with the top parts of the upper vertical rods; mechanical lock pins are arranged in the lower upright post cylinder and the upper upright post in a penetrating way. The utility model has compact whole body, can move along the cable groove of the ballastless track, meets the requirements of different lifting heights, effectively adapts to the reduction of the gravity center when the elevator moves, and improves the construction efficiency, the safety and the longitudinal stability.
Description
Technical Field
The utility model belongs to the technical field of ballastless track construction devices, and particularly relates to a hoisting machine for ballastless track construction.
Background
In the construction process of the double-block ballastless track, a lifter is required to carry out suspension loading of a track bed board, a sleeper, materials, templates and the like. But the lifting machine that adopts in the present double block formula ballastless track work progress, highly be 5m to 6m, the focus is higher, can not be too fast when the lifting machine removes like this, and then can influence the efficiency of construction, consequently need highly adjustable lifting machine.
As patent CN202221909488.6 discloses a hydraulic lifting portal frame, the hydraulic cylinder is fixed to be located the top of pole setting, the upper end outer wall of pole setting is located to the loop bar sliding sleeve, the inside bottom that is close to the loop bar is fixed to be located to the connecting block, the connecting block is connected with the output of hydraulic cylinder, hydraulic cylinder is located like this between pole setting and the loop bar, hydraulic cylinder passes through the connecting block and drives the loop bar and go up and down along the pole setting, but only the piston rod stretches out end bearing like this, influences longitudinal stability.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the elevator for the construction of the ballastless track, which has the advantages of simple structure, reasonable design and compact whole, can move along the cable groove of the ballastless track, meets the requirements of different lifting heights, effectively adapts to the reduction of the gravity center when the elevator moves, and improves the construction efficiency, the safety and the longitudinal stability.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a lifting machine for ballastless track construction which characterized in that: the cable groove type electric hoist comprises a door type bracket body, a moving mechanism which is arranged at the bottom of the door type bracket body and can move along the cable groove, and an electric hoist which is arranged at the top of the door type bracket body;
the door type bracket body comprises two adjustable vertical rods which are symmetrically arranged, a cross beam which is connected between the two adjustable vertical rods, a sliding rail which is arranged below the cross beam and is used for installing and sliding a power hoist, and two groups of hydraulic cylinder power components which are arranged along the height direction of the adjustable vertical rods and respectively drive the two adjustable vertical rods to lift;
the adjustable vertical rod comprises a bottom cross rod, a lower vertical rod barrel vertically arranged on the bottom cross rod and an upper vertical rod penetrating through the lower vertical rod barrel, the cross beams are arranged at the top ends of the two upper vertical rods, two ends of the sliding rail are connected with the inner side surfaces of the two upper vertical rods, the fixed end of the hydraulic cylinder power part is arranged on the bottom cross rod, and the telescopic end of the hydraulic cylinder power part is connected with the top parts of the upper vertical rods; mechanical lock pins are arranged in the lower upright post cylinder and the upper upright post in a penetrating way.
The above-mentioned lifting machine for ballastless track construction, its characterized in that: the power component comprises a first hydraulic cylinder and a second hydraulic cylinder which are arranged on the bottom cross rod and located on two sides of the lower upright rod cylinder, a hinge shaft is arranged at the top end of the upper upright rod, and the telescopic ends of the first hydraulic cylinder and the second hydraulic cylinder are connected with the extending ends of the hinge shaft.
The above-mentioned lifting machine for ballastless track construction, its characterized in that: the front and rear opposite sides of the lower upright post cylinder are provided with upper cross bars, and inclined connecting rods are arranged between the ends of the upper cross bars and the ends of the bottom cross bars;
the bottom ends of the cylinder bodies in the first hydraulic cylinder and the second hydraulic cylinder are arranged on the bottom cross rod, the top parts of the cylinder bodies in the first hydraulic cylinder and the second hydraulic cylinder penetrate through the upper cross rod, and the top ends of the cylinder bodies in the first hydraulic cylinder and the second hydraulic cylinder extend out of the top surface of the upper cross rod.
The above-mentioned lifting machine for ballastless track construction, its characterized in that: the moving mechanism comprises two groups of moving parts which are symmetrically arranged at the bottom of the bottom cross rod, the moving parts comprise two groups of driving moving parts and driven moving parts which are symmetrically arranged at the bottom of the bottom cross rod, and the driving moving parts are provided with a moving motor and a speed reducer connected with the output end of the moving motor.
The above-mentioned lifting machine for ballastless track construction, its characterized in that: the driving moving part and the driven moving part comprise a moving wheel seat, moving wheels, two groups of guide wheel pieces and a driving mechanism, wherein the moving wheels are arranged in the moving wheel seat, the bottoms of the moving wheels extend out of the bottoms of the moving wheel seat, and the guide wheel pieces are symmetrically arranged on the front side and the rear side of the moving wheels.
The above-mentioned lifting machine for ballastless track construction, its characterized in that: each group of guide wheel pieces comprises a lower flat plate and an upper flat plate which are connected with the outer side of the movable wheel seat and are distributed up and down in parallel, and two guide wheels which can be rotatably arranged between the lower flat plate and the upper flat plate, wherein the outer side surfaces of the guide wheels are protruded out of the outer side surfaces of the long sides of the movable wheel seat;
the long side face of the movable wheel seat is provided with a distance measuring sensor, and an output shaft of the speed reducer is in transmission connection with the movable wheel.
The above-mentioned lifting machine for ballastless track construction, its characterized in that: the left and right opposite sides of the lower upright post cylinder are provided with a plurality of lower connecting holes distributed along the height direction of the lower upright post cylinder, the upper upright post is internally provided with a plurality of upper connecting holes distributed along the height direction of the upper upright post cylinder, and the mechanical lock pin is arranged in the lower connecting holes and the upper connecting holes in a penetrating manner.
The above-mentioned lifting machine for ballastless track construction, its characterized in that: the control box is arranged on the bottom cross rod, a controller, a mobile motor driver and a wireless receiver connected with the controller are arranged in the control box, the mobile motor driver is electrically connected with the controller, and the mobile motor driver is electrically connected with the mobile motor.
The above-mentioned lifting machine for ballastless track construction, its characterized in that: the top of crossbeam is provided with tilt sensor, the side of crossbeam is provided with the base plate, the base plate bottom is provided with last range sensor, tilt sensor and last range sensor all with the input electricity of controller is connected.
Compared with the prior art, the utility model has the following advantages:
1. the hydraulic cylinder power component and the adjustable vertical rod are arranged, the hydraulic cylinder power component drives the adjustable vertical rod to lift in the vertical direction, so that the cross beam and the sliding rail are adjusted in the vertical direction, the heights of the cross beam and the sliding rail are reduced when the elevator is effectively adapted to the movement of the elevator, the gravity center point is reduced, and the movement speed and the safety of the elevator are improved; in addition, the cross beam and the sliding rail are lifted according to the lifting requirement, the operation is convenient, and the adaptability is good.
2. The moving mechanism is arranged and can move along the cable trench of the ballastless track to be constructed, so that the requirements of different construction areas are met, and the construction requirements of the double-block type ballastless track in the length extending direction can be met.
3. The fixed end of the hydraulic cylinder power component is arranged on the bottom cross rod, and the telescopic end of the hydraulic cylinder power component is connected with the top of the upper upright rod, so that the hydraulic cylinder power component is prevented from being positioned between the lower upright rod barrel and the upper upright rod, and the bearing capacity and the stability are improved; in addition, the lower upright post cylinder and the upper upright post are penetrated with mechanical locking pins, and the mechanical locking pins are used for further ensuring bearing of the load weight, so that the hydraulic cylinder and the adjustable upright post bear the weight together, and the longitudinal stability is improved; secondly, the hydraulic cylinder power part is arranged along the height direction of the lower upright post cylinder and the upper upright post, and can effectively reduce the storage height.
In conclusion, the utility model has the advantages of simple structure, reasonable design and compact whole, can move along the cable trench of the ballastless track, meets the requirements of different lifting heights, effectively adapts to the reduction of the gravity center when the lifting machine moves, and improves the construction efficiency, the safety and the longitudinal stability.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a moving part of the present utility model.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a schematic block diagram of the circuit of the present utility model.
1-bottom rail; 1-2-tilting links;
1-3-upper cross bar; 2-1 to lower pole setting cylinder; 2-1-lower connecting holes; 2-up standing; 2-2-1-upper connecting holes; 3, a control box;
3-1-a controller; 3-2-a mobile motor driver;
3-4-wireless receiver; 4-an active moving part; 4-1, a movable wheel seat; 4-2-moving wheel; 4-4, a guide wheel; 4-5-lower plate;
4-6-upper plate; 4-7-ranging sensors; 5-a driven moving part; 6-1, a mobile motor; 6-2, a speed reducer; 7-1, a first hydraulic cylinder;
7-2, a second hydraulic cylinder; 7-3-a hinge shaft; 8, a cross beam;
9-a slide rail; 10-an electric hoist; 11-a substrate;
12-an upper ranging sensor; 13-a hydraulic pump station; 14-mechanical locking pins.
15-tilt sensor.
Detailed Description
The elevator for ballastless track construction shown in fig. 1 to 3 comprises a door type bracket body, a moving mechanism which is arranged at the bottom of the door type bracket body and can move along a cable groove, and an electric hoist 10 which is arranged at the top of the door type bracket body;
the door type bracket body comprises two symmetrically arranged adjustable vertical rods, a cross beam 8 connected between the two adjustable vertical rods, a sliding rail 9 arranged below the cross beam 8 and used for installing and sliding a power hoist 10, and two groups of hydraulic cylinder power components which are arranged along the height direction of the adjustable vertical rods and respectively drive the two adjustable vertical rods to lift;
the adjustable vertical rod comprises a bottom cross rod 1-1, a lower vertical rod barrel 2-1 vertically arranged on the bottom cross rod 1-1 and an upper vertical rod 2-2 penetrating through the lower vertical rod barrel 2-1, the cross beam 8 is arranged at the top ends of the two upper vertical rods 2-2, two ends of the sliding rail 9 are connected with the inner side surfaces of the two upper vertical rods 2-2, the fixed end of the hydraulic cylinder power part is arranged on the bottom cross rod 1-1, and the telescopic end of the hydraulic cylinder power part is connected with the top of the upper vertical rod 2-2; mechanical locking pins 14 are arranged in the lower upright post cylinder 2-1 and the upper upright post cylinder 2-2 in a penetrating way.
In this embodiment, the power component includes a first hydraulic cylinder 7-1 and a second hydraulic cylinder 7-2 disposed on the bottom cross bar 1-1 and located at two sides of the lower upright post barrel 2-1, a hinge shaft 7-3 is disposed at the top end of the upper upright post 2-2, and telescopic ends of the first hydraulic cylinder 7-1 and the second hydraulic cylinder 7-2 are connected with the extending ends of the hinge shaft 7-3.
In the embodiment, the front and rear opposite side surfaces of the lower upright post barrel 2-1 are provided with an upper cross rod 1-3, and an inclined connecting rod 1-2 is arranged between the end parts of the upper cross rod 1-3 and the bottom cross rod 1-1;
the bottom ends of the cylinders in the first hydraulic cylinder 7-1 and the second hydraulic cylinder 7-2 are arranged on the bottom cross rod 1-1, the tops of the cylinders in the first hydraulic cylinder 7-1 and the second hydraulic cylinder 7-2 are arranged in the upper cross rod 1-3 in a penetrating mode, and the tops of the cylinders in the first hydraulic cylinder 7-1 and the second hydraulic cylinder 7-2 extend out of the top surface of the upper cross rod 1-3.
In this embodiment, the moving mechanism includes two sets of moving parts symmetrically disposed at the bottom of the bottom cross bar 1-1, the moving parts include two sets of driving moving parts 4 and driven moving parts 5 symmetrically disposed at the bottom of the bottom cross bar 1-1, and the driving moving parts 4 are provided with a moving motor 6-1 and a reducer 6-2 connected to an output end of the moving motor 6-1.
In this embodiment, the driving moving part 4 and the driven moving part 5 each include a moving wheel seat 4-1, a moving wheel 4-2 disposed in the moving wheel seat 4-1 and having a bottom portion extending out of the bottom portion of the moving wheel seat 4-1, and two sets of guide wheel members symmetrically disposed on front and rear sides of the moving wheel 4-2.
In this embodiment, each group of the guide wheel members includes a lower plate 4-5 and an upper plate 4-6 connected to the outer side of the movable wheel seat 4-1 and arranged in parallel up and down, and two guide wheels 4-4 rotatably mounted between the lower plate 4-5 and the upper plate 4-6, wherein the outer side surfaces of the guide wheels 4-4 are protruded from the outer side surfaces of the long sides of the movable wheel seat 4-1;
the long side surface of the movable wheel seat 4-1 is provided with a distance measuring sensor 4-7, and the output shaft of the speed reducer 6-2 is in transmission connection with the movable wheel 4-2.
In this embodiment, a plurality of lower connecting holes 2-1-1 arranged along the height direction are formed in the left and right opposite sides of the lower upright rod barrel 2-1, a plurality of upper connecting holes 2-2-1 arranged along the height direction are formed in the upper upright rod 2-2, and the mechanical lock pins 14 are arranged in the lower connecting holes 2-1-1 and the upper connecting holes 2-2-1 in a penetrating manner.
In this embodiment, as shown in fig. 4, a control box 3 is disposed on the bottom cross bar 1-1, a controller 3-1, a mobile motor driver 3-2 and a wireless receiver 3-4 connected to the controller 3-1 are disposed in the control box 3, the mobile motor driver 3-2 is electrically connected to the controller 3-1, and the mobile motor driver 3-2 is electrically connected to the mobile motor 6-1.
In this embodiment, the top of the beam 8 is provided with a tilt sensor 15, a substrate 11 is disposed on a side surface of the beam 8, an upper ranging sensor 12 is disposed at the bottom of the substrate 11, and the tilt sensor 15 and the upper ranging sensor 12 are electrically connected with the input end of the controller 3-1.
In this embodiment, in actual use, the movable wheel seat 4-1 is mounted on the bottom of the bottom rail 1-1.
In the embodiment, in actual use, the lower upright post barrel 2-1 is hollow, and the cross sections of the lower upright post barrel 2-1 and the upper upright post 2-2 are square.
In this embodiment, the mechanical lock pin 14 may be locked by a pin shaft and a cotter pin in practical use.
In this embodiment, in actual use, the telescopic ends of the first hydraulic cylinder 7-1 and the second hydraulic cylinder 7-2 are provided with hinge lugs, and the extending end of the hinge shaft 7-3 passes through the hinge lugs to be hinged, and is provided with shaft end check rings.
In the embodiment, in actual use, the middle part of the hinge shaft 7-3 is fixedly arranged in the top end of the upper upright rod 2-2 in a penetrating way, and two ends of the hinge shaft extend out, so that the extending end of a piston rod of the hydraulic cylinder can be conveniently connected.
In the embodiment, in actual use, the guide wheel 4-4 is provided with a mounting shaft in a penetrating manner, two ends of the mounting shaft are mounted in the lower flat plate 4-5 and the upper flat plate 4-6, and the guide wheel 4-4 can rotate along the mounting shaft.
In this embodiment, in actual use, the bottom cross bar 1-1 is provided with the hydraulic pump station 13 to supply oil to the first hydraulic cylinder 7-1 and the second hydraulic cylinder 7-2, so that the piston rods of the hydraulic cylinders can extend or retract conveniently.
In this embodiment, in actual use, the hydraulic pump station 13, the first hydraulic cylinder 7-1 and the second hydraulic cylinder 7-2 are implemented in a conventional manner in the prior art.
In this embodiment, in actual use, the convex side of the guide wheel 4-4 is attached to two side walls of the cable groove.
In this embodiment, in actual use, the ranging sensor 4-7 is an ultrasonic ranging sensor or other ranging sensors, and the detection surface of the ranging sensor 4-7 is arranged perpendicular to the length of the cable trench.
In this embodiment, in actual use, the mechanical lock pin 14 is removed, the lower end of the upper upright 2-2 is adjusted to slide along the lower upright cylinder 2-1, and when the extension length of the upper upright 2-2 meets the requirement, the mechanical lock pin 14 penetrates into the lower connecting hole 2-1-1 and the upper connecting hole 2-2-1 in the center.
In this embodiment, the moving motor 6-1 may be an SMC80S-0075-30AAK-3LKH servo motor, the speed reducer 6-2 may be an NMRVO63 speed reducer, and the moving motor driver 3-2 may be a step servo motor driver, such as FD 134S-CB-000.
In this embodiment, the controller 3-1 may refer to a single chip microcomputer, an ARM microcontroller or a TEC-172 industrial controller, and the wireless receiver 3-4 may be a Sichuan K2-6/8RX receiver or other wireless receivers capable of realizing the same function.
In this embodiment, during actual use, the handheld remote controller is further included to communicate with the wireless receiver 3-4, and the handheld remote controller may be a handheld remote controller of Chuan user K2-6/8TX or other handheld remote controllers capable of achieving the same function.
In the embodiment, in actual use, the controller 3-1 receives the command through the wireless receiver 3-4 by sending the command through the handheld remote controller, so as to realize remote control.
In this embodiment, in actual use, the controller 3-1 receives the command through the wireless receiver 3-4, and the controller 3-1 controls the mobile motor 6-1 to rotate through the mobile motor driver 3-2, and otherwise controls the mobile motor to stop rotating.
In this embodiment, in actual use, the electricity required by each module may be implemented in a conventional manner in the art, and the power supply structure is not limited herein.
In this embodiment, in actual use, the ranging sensor 4-7 is connected to the controller 3-1, and it is a 75KHZ transceiver integrated ultrasonic ranging sensor. The distance between the elevator and the reference is controlled by the distance measuring sensor 4-7 while moving on the plane, thereby ensuring the elevator to move straight.
In this embodiment, in actual use, the upper ranging sensor 12 is provided to realize lifting height detection, so that visual adjustment is convenient, and a 50F54TR-1 ultrasonic sensor ranging module or other ranging sensors capable of realizing the same function can be adopted.
In this embodiment, during the in-service use, set up tilt sensor 15, realize crossbeam 8 horizontality detection, and then realize lifting machine inclination detection, improved the security.
In this embodiment, in actual use, the control box 3 may further be provided with an alarm, the alarm and the controller 3-1 are connected with reference to a conventional connection manner in the art, and the alarm may be a buzzer. When the elevator tilts, the controller 3-1 controls the alarm to give an alarm.
In this embodiment, in actual use, the inclination sensor 15 may refer to Tong Yue intelligent inclination sensor.
In this embodiment, in actual use, the control box 3 may further be provided with a touch screen, and the touch screen may be a touch screen conventionally used in the art, and the connection with the controller 3-1 is also in a conventional manner.
In the embodiment, in actual use, the controller 3-1, the mobile motor driver 3-2, the wireless receiver 3-4, the mobile motor driver 3-2, the tilt sensor 15, the upper ranging sensor 12 and the ranging sensor 4-7 are all existing finished devices, and electrical connection is realized by referring to conventional connection.
When the utility model is specifically used, a constructor installs a moving mechanism on a ballastless track to be constructed, the moving mechanism is installed in a cable trench, the cross beam 8 and the sliding rail 9 are transversely arranged along the ballastless track to be constructed, the first hydraulic cylinder 7-1 and the second hydraulic cylinder 7-2 are operated to extend and shrink, the heights of the cross beam 8 and the sliding rail 9 are reduced, then the moving motor 6-1 works to drive the speed reducer 6-2 to rotate, and the speed reducer 6-2 rotates to drive the driving moving part 4 and the driven moving part 5 to slide along the cable trench through the moving wheel 4-2, so that a lifting machine is driven to move until the construction requirement position is reached;
after the first hydraulic cylinder 7-1 and the second hydraulic cylinder 7-2 are operated to extend to meet the lifting height requirement, the mechanical lock pin 14 penetrates into the lower connecting hole 2-1-1 and the upper connecting hole 2-2-1 in the centering, and then lifting construction is carried out through the electric hoist 10.
In conclusion, the utility model has the advantages of simple structure, reasonable design and compact whole, can move along the cable trench of the ballastless track, meets the requirements of different lifting heights, effectively adapts to the reduction of the gravity center when the lifting machine moves, and improves the construction efficiency, the safety and the longitudinal stability.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural changes made to the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (9)
1. The utility model provides a lifting machine for ballastless track construction which characterized in that: comprises a door type bracket body, a moving mechanism which is arranged at the bottom of the door type bracket body and can move along a cable trough, and an electric hoist (10) which is arranged at the top of the door type bracket body;
the door type support body comprises two adjustable vertical rods which are symmetrically arranged, a cross beam (8) connected between the two adjustable vertical rods, a sliding rail (9) which is arranged below the cross beam (8) and is used for installing and sliding a power supply block (10), and two groups of hydraulic cylinder power components which are arranged along the height direction of the adjustable vertical rods and respectively drive the two adjustable vertical rods to lift;
the adjustable vertical rod comprises a bottom cross rod (1-1), a lower vertical rod barrel (2-1) vertically arranged on the bottom cross rod (1-1) and an upper vertical rod (2-2) penetrating through the lower vertical rod barrel (2-1), wherein the cross beam (8) is arranged at the top ends of the two upper vertical rods (2-2), two ends of the sliding rail (9) are connected with the inner side surfaces of the two upper vertical rods (2-2), the fixed end of the hydraulic cylinder power part is arranged on the bottom cross rod (1-1), and the telescopic end of the hydraulic cylinder power part is connected with the top of the upper vertical rods (2-2); mechanical lock pins (14) are arranged in the lower upright post cylinder (2-1) and the upper upright post (2-2) in a penetrating way.
2. The elevator for ballastless track construction of claim 1, wherein: the power component comprises a first hydraulic cylinder (7-1) and a second hydraulic cylinder (7-2) which are arranged on a bottom cross rod (1-1) and positioned on two sides of a lower upright rod cylinder (2-1), a hinge shaft (7-3) is arranged at the top end of the upper upright rod (2-2), and the telescopic ends of the first hydraulic cylinder (7-1) and the second hydraulic cylinder (7-2) are connected with the extending ends of the hinge shaft (7-3).
3. The elevator for ballastless track construction of claim 2, wherein: the front and rear opposite side surfaces of the lower vertical rod barrel (2-1) are provided with upper cross rods (1-3), and inclined connecting rods (1-2) are arranged between the upper cross rods (1-3) and the end parts of the bottom cross rods (1-1);
the bottom ends of the cylinders in the first hydraulic cylinder (7-1) and the second hydraulic cylinder (7-2) are arranged on the bottom cross rod (1-1), the tops of the cylinders in the first hydraulic cylinder (7-1) and the second hydraulic cylinder (7-2) are arranged in the upper cross rod (1-3) in a penetrating mode, and the tops of the cylinders in the first hydraulic cylinder (7-1) and the second hydraulic cylinder (7-2) extend out of the top surface of the upper cross rod (1-3).
4. The elevator for ballastless track construction of claim 1, wherein: the moving mechanism comprises two groups of moving parts which are symmetrically arranged at the bottom of the bottom cross rod (1-1), the moving parts comprise two groups of driving moving parts (4) and driven moving parts (5) which are symmetrically arranged at the bottom of the bottom cross rod (1-1), and the driving moving parts (4) are provided with a moving motor (6-1) and a speed reducer (6-2) connected with the output end of the moving motor (6-1).
5. The elevator for ballastless track construction of claim 4, wherein: the driving moving part (4) and the driven moving part (5) comprise a moving wheel seat (4-1), moving wheels (4-2) which are arranged in the moving wheel seat (4-1) and the bottoms of which extend out of the bottoms of the moving wheel seat (4-1), and two groups of guide wheel pieces which are symmetrically arranged on the front side and the rear side of the moving wheels (4-2).
6. The elevator for ballastless track construction of claim 5, wherein: each group of guide wheel pieces comprises a lower flat plate (4-5) and an upper flat plate (4-6) which are connected with the outer side of the movable wheel seat (4-1) and are arranged in parallel up and down, and two guide wheels (4-4) which can be rotatably arranged between the lower flat plate (4-5) and the upper flat plate (4-6), wherein the outer side surfaces of the guide wheels (4-4) are protruded from the outer side surfaces of the long sides of the movable wheel seat (4-1);
the long side surface of the movable wheel seat (4-1) is provided with a distance measuring sensor (4-7), and the output shaft of the speed reducer (6-2) is in transmission connection with the movable wheel (4-2).
7. The elevator for ballastless track construction of claim 1, wherein: the left and right opposite side surfaces of the lower vertical rod barrel (2-1) are provided with a plurality of lower connecting holes (2-1-1) distributed along the height direction of the lower vertical rod barrel, the upper vertical rod (2-2) is internally provided with a plurality of upper connecting holes (2-2-1) distributed along the height direction of the upper vertical rod barrel, and the mechanical lock pin (14) is arranged in the lower connecting holes (2-1-1) and the upper connecting holes (2-2-1) in a penetrating mode.
8. The elevator for ballastless track construction of claim 1, wherein: the automatic control device is characterized in that a control box (3) is arranged on the bottom cross rod (1-1), a controller (3-1), a mobile motor driver (3-2) and a wireless receiver (3-4) connected with the controller (3-1) are arranged in the control box (3), the mobile motor driver (3-2) is electrically connected with the controller (3-1), and the mobile motor driver (3-2) is electrically connected with the mobile motor (6-1).
9. The elevator for ballastless track construction of claim 8, wherein: the intelligent control device is characterized in that an inclination sensor (15) is arranged at the top of the cross beam (8), a substrate (11) is arranged on the side face of the cross beam (8), an upper ranging sensor (12) is arranged at the bottom of the substrate (11), and the inclination sensor (15) and the upper ranging sensor (12) are electrically connected with the input end of the controller (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366841.5U CN219906778U (en) | 2023-05-30 | 2023-05-30 | Lifting machine for ballastless track construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366841.5U CN219906778U (en) | 2023-05-30 | 2023-05-30 | Lifting machine for ballastless track construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906778U true CN219906778U (en) | 2023-10-27 |
Family
ID=88431325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321366841.5U Active CN219906778U (en) | 2023-05-30 | 2023-05-30 | Lifting machine for ballastless track construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906778U (en) |
-
2023
- 2023-05-30 CN CN202321366841.5U patent/CN219906778U/en active Active
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