CN218373053U

CN218373053U - Railway ballast flattening device

Info

Publication number: CN218373053U
Application number: CN202222322290.4U
Authority: CN
Inventors: 李天尧; 何友泉; 柳河威; 葛飞; 邓洪斌
Original assignee: Wuhan Tuofan Rail Transit Technology Co ltd
Current assignee: Wuhan Tuofan Rail Transit Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-24
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a railway ballast levels device, including the base, the base front end is connected and is pull the joint, connects the drive end on the base, and side-mounting drive wheel and follow the driving wheel under the base, the drive wheel is connected with the drive end transmission, and the operation frame groove is seted up to the base upper wall, and position symmetry sets up the electric jar that goes up and down around the operation frame groove, and the lift grillage is connected to the output of electric jar that goes up and down, sets up the operation frame on the lift grillage, and wall connection hydraulic shock absorber ware in the operation frame, vibration rammer compactor are connected to hydraulic shock absorber's output. The utility model discloses simple structure through the use of lift electric cylinder and crane, has integrated multiunit rammer compactor, has satisfied the basic demand of multiunit rammer compactor simultaneous operation, connects the hydraulic shock absorber that upper and lower department was add through the rammer compactor, has improved the stability of rammer compactor installation promptly, has also avoided the vibration of rammer compactor to produce the damage to the device to realized the holistic displacement of device through the drive, very big improvement manual work's efficiency.

Description

Railway ballast flattening device

Technical Field

The utility model relates to a railway ballast levels technical field, especially relates to a railway ballast levels device.

Background

The railway ballast is used for paving the coarse gravel or broken stone of a highway or a railway roadbed, the vibration and noise caused by passing of a train can be reduced, in order to maintain the level and the stability of a track, the railway ballast can be reinforced and regulated by the tamping car, required rails are sequentially lifted, then the railway ballast is vibrated by the tamping clamp, the railway ballasts on the front side and the rear side of the sleeper squeeze and vibrate towards the lower part of the sleeper, so that the thickness and the volume of the railway ballast on the lower part of the sleeper are recovered, the railway ballast is squeezed and vibrated by the tamping car, the lower part of the sleeper is tightly and stably, but a loose railway ballast space is generated between the two sleepers, therefore, manual pressurization and vibration are usually needed according to the condition, so that the whole stability is kept, in order to protect the operation effect of the tamping machine, the railway ballast is mostly leveled one by one through the traditional tamping machine, although the operation difficulty is small, an operator is required to sequentially tamp each sleeper gap, and the operation position of the tamping machine needs to be continuously adjusted manually, and the work amount is large and tedious.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a railway ballast leveling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a railway ballast levels device, including a railway ballast levels device, which comprises a base, the front end connection traction joint of base, the front end fixed connection drive end of base, drive wheel and follow driving wheel are installed respectively to the front and back end of base downside, the drive wheel passes through the driving medium with the drive end and is connected, the operation deckle is seted up to the base upper wall, the position symmetry sets up the lift electric jar around the corresponding operation deckle of base upper wall, the lift grillage is connected to the output of two sets of lift electric jars in front and back, lift grillage and operation deckle inner wall sliding connection, set up the operation frame on the lift grillage, operation frame wall connection hydraulic shock absorber, hydraulic shock absorber's output fixed connection vibration rammer compactor.

Preferably, the lifting plate frame comprises stress blocks with two upwards-protruding ends, a lower concave bearing plate is connected between the stress blocks at the two ends, the lower sides of the stress blocks at the two ends are connected with the output end of the power-down cylinder, a plurality of groups of connecting grooves are symmetrically formed in the bearing plate, and when the lifting plate frame is not in operation, the bearing plate is leveled with the upper surface of the operation frame groove.

Preferably, the connecting grooves on the bearing plate are divided into four rows according to the track trend, each two rows form one group, each group of connecting grooves are arranged on two sides of the rail, and the bearing plate is fixedly connected with the operation frame through the connecting grooves.

Preferably, the cross-section of the operation frame is inverted concave, the upper inner wall and the lower inner wall are both connected with hydraulic shock absorbers with inward output ends, integrity is guaranteed, and the vibration compactor is arranged between the two shock absorbers.

Preferably, the wholeness drive end includes the safety cover, and driving motor and power are installed respectively to the inside of safety cover, and the side outer wall sets up the control panel on the safety cover.

Preferably, the driving wheel is located right below the driving end and comprises a driving main wheel and a cleaning wheel, the driving main wheel and the cleaning wheel are kept to rotate reversely through gear transmission, and a cleaning brush is embedded in the inner wall of a hub of the cleaning wheel.

Preferably, the output end of the vibration tamper is vertically downward and is fixedly connected with a horizontal tamping plate, the width of the tamping plate is consistent with the space between the rail pillow woods, and the side surfaces of the tamping plate are all of an upper arc structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure through the use of lift electric cylinder and crane, has integrated multiunit rammer compactor, has satisfied the basic demand of multiunit rammer compactor simultaneous operation, connects the hydraulic shock absorber that upper and lower department was add through the rammer compactor, has improved the stability of rammer compactor installation promptly, has also avoided the vibration of rammer compactor to produce the damage to the device to realized the holistic displacement of device through the drive, very big improvement manual work's efficiency.

Drawings

In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram ii provided by the present invention;

FIG. 3 is a schematic perspective view of the structure proposed by the present invention;

fig. 4 is a schematic structural section view provided by the present invention.

In the figure: the device comprises a base 1, a driving end 2, a protective cover 201, a driving engine 202, a power supply 203, a control board 204, a driving wheel 3, a driving main wheel 301, a cleaning wheel 302, a working frame groove 4, a lifting electric cylinder 5, a lifting plate frame 6, a stress block 601, a bearing plate 602, a working frame 7, a hydraulic shock absorber 8, a traction joint 9, a vibration compactor 10 and a driven wheel 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a railway ballast leveling device, including a base 1, a traction joint 9 is connected to the front end of the base 1, a seat or other transportation equipment is convenient for later installation, a drive end 2 is fixedly connected to the front end of the base 1, a drive wheel 3 and a driven wheel 11 are respectively installed at the front end and the rear end of the lower side of the base 1, the drive wheel 3 is connected with the drive end 2 through a transmission part, an operation frame groove 4 is formed in the upper wall of the base 1, lifting electric cylinders 5 are symmetrically arranged at the front and rear positions of the upper wall of the base 1 corresponding to the operation frame groove 4, the output ends of the front and rear groups of lifting electric cylinders 5 are connected with the lifting frame 6, the inner walls of the lifting frame 6 are slidably connected, an operation frame 7 is arranged on the lifting frame 6, a hydraulic damper 8 is connected to the inner wall of the operation frame 7, the output end of the hydraulic damper 8 is fixedly connected with a vibration compactor 10, the drive end 2 provides power for the whole device, the displacement of the device is realized through the drive wheel 3, the combination of the lifting electric cylinder 5 and the lifting frame 6, the vibration compactor 10 and the vibration compactor is realized in the displacement process of the device, the whole impact on the whole vibration compactor 10 is improved, the stability of the vibration compactor is improved, and the whole operation of the device is also improved, and the whole operation efficiency of the vibration compactor is improved, and the whole tamping device is improved.

In the present case, lifting plate frame 6 includes both ends bellied atress piece 601 that makes progress, connects recessed loading board 602 between the atress piece 601 at both ends, and both ends atress piece 601's downside all is connected with the output of lift electric cylinder 5, and the symmetry is seted up multiunit spread groove 603 on loading board 602, and when not operating, loading board 602 and operation frame groove 4 upper surface are flat, make loading board 602 be located operation frame groove 4 internal portion position, further improve the wholeness of device.

In the present case, the connecting grooves on the bearing plate 602 are divided into four rows according to the track trend, and every two rows form one group, each group of connecting grooves is arranged on both sides of the rail, and the bearing plate 602 is fixedly connected with the operation frame 7 through the connecting grooves, so that the integrity of each tamping operation of the device is ensured.

In this case, the cross-section of operation frame 7 is the style of calligraphy of falling concave, and upper and lower inner wall all is connected with the inward hydraulic shock absorber 8 of output, and vibration rammer 10 upper end fixed connection is between upper and lower hydraulic shock absorber 8, heightens the wholeness of device, reduces the holistic influence of vibration rammer 10 during operation to the device.

In this case, the integral driving end 2 includes a protection cover 201, a driving motor 202 and a power supply 203 are respectively installed inside the protection cover 201, and a control board 204 is arranged on the outer wall of the upper side of the protection cover 201.

In the present case, drive wheel 3 is located drive end 2 under, and drive wheel 3 is including drive main wheel 301 and cleaning wheel 302, and drive main wheel 301 keeps the antiport with cleaning wheel 302 through gear drive, and cleaning wheel 302 wheel hub inner wall is embedded to have the clearance brush, carries out the clearance before the operation to the rail, ensures orbital smooth, provides steady guarantee for the device operation.

In the present case, the output end of vibration rammer 10 is perpendicular downwards, and vibration rammer 10 output end fixed connection horizontally tamps the board, and the width of tamps the board is unanimous with track pillow wood interval, and the side of tamp board all adopts the upper arc structure, makes the ramming working face more complete.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a railway ballast levels device, includes base (1), traction joint (9) are connected to the front end of base (1), a serial communication port, front end fixed connection drive end (2) of base (1), drive wheel (3) and follow driving wheel (11) are installed respectively to the front and back end of base (1) downside, drive wheel (3) are connected through the driving medium with drive end (2), operation frame groove (4) are seted up to base (1) upper wall, position symmetry sets up lift electric cylinder (5) around base (1) upper wall corresponds operation frame groove (4), lift grillage (6) are connected to the output of two sets of lift electric cylinder (5) in the front and back, lift grillage (6) and operation frame groove (4) inner wall sliding connection, set up operation frame (7) on lift grillage (6), operation frame (7) inner wall connection hydraulic shock absorber (8), the output fixed connection vibration rammer (10) of hydraulic shock absorber (8).

2. The railway ballast leveling device according to claim 1, wherein the lifting plate frame (6) comprises a force bearing block (601) with two ends protruding upwards, a concave bearing plate (602) is connected between the force bearing blocks (601) at the two ends, the lower sides of the force bearing blocks (601) at the two ends are both connected with the output end of the lifting electric cylinder (5), and a plurality of groups of connecting grooves are symmetrically formed in the bearing plate (602).

3. The railway ballast leveling device according to claim 2, wherein the connecting grooves on the bearing plate (602) are divided into four rows according to the track direction, each two rows form a group, each group of connecting grooves is arranged on two sides of the rail, and the bearing plate (602) is fixedly connected with the operation frame (7) through the connecting grooves.

4. The railway ballast leveling device according to claim 3, wherein the cross section of the working frame (7) is inverted concave, the upper inner wall and the lower inner wall of the working frame are both connected with hydraulic dampers (8) with inward output ends, and the vibration tamper (10) is arranged between the two hydraulic dampers (8).

5. The railway ballast leveling device according to claim 4, wherein the driving end (2) comprises a protective cover (201), a driving engine (202) and a power supply (203) are respectively installed inside the protective cover (201), and a control board (204) is arranged on the outer side wall of the upper side of the protective cover (201).

6. The railway ballast leveling device according to claim 5, wherein the driving wheel (3) is located right below the driving end (2), the driving wheel (3) comprises a driving main wheel (301) and a cleaning wheel (302), the driving main wheel (301) and the cleaning wheel (302) keep rotating in opposite directions through gear transmission, and a cleaning brush is embedded in the inner wall of the hub of the cleaning wheel (302).

7. The railway ballast leveling device according to claim 6, wherein the output end of the vibration tamper (10) is vertically downward, the output end of the vibration tamper (10) is fixedly connected with a horizontal tamper plate, the width of the tamper plate is consistent with the space between the rail sleepers, and the side surfaces of the tamper plate are of an upper arc structure.