阅读说明：本技术 一种侧部进出轨排的移动式夯拍装置 (Movable ramming device for lateral in-out track panel ) 是由 郝云 李向秀 李景州 白军强 易丹 母特 于 2019-11-07 设计创作，主要内容包括：本发明公开了一种侧部进出轨排的移动式夯拍装置,涉及铁路夯拍设备技术领域,该装置包括设置在车体下方两侧的连接梁,所述连接梁前端上侧连接有升降缆绳,所述连接梁前端设置有开合式推平梁,连接梁下侧设置有导向缆绳,所述连接梁两侧设置有夯实器安装位,夯实器安装位内设置有夯实器；该装置设置有可拆卸的推平梁和两块夯实器,可以从轨排两侧进入轨排下方,工作时无需切割钢轨,节省人力,使用方便。(The invention discloses a movable tamping device for a lateral inlet and outlet track panel, which relates to the technical field of railway tamping equipment and comprises connecting beams arranged at two sides below a vehicle body, wherein a lifting cable is connected to the upper side of the front end of each connecting beam; the device is provided with detachable push flat roof beam and two tampers, can get into the section of track below from section of track both sides, and the during operation need not to cut the rail, uses manpower sparingly, convenient to use.)

1. A portable ramming device of rail section is passed in and out to lateral part, its characterized in that, the device includes: the connecting beam is arranged on two sides below the vehicle body, a lifting cable is connected to the upper side of the front end of the connecting beam, an open-close type pushing beam is arranged at the front end of the connecting beam, a guide cable is arranged on the lower side of the connecting beam, tamper mounting positions are arranged on two sides of the connecting beam, and a tamper is arranged in the tamper mounting positions.

2. The mobile tamping device of claim 1, wherein the upper end of the lifting cable is connected to a hydraulic ram via a pulley, the hydraulic ram being mounted on the vehicle body.

3. The movable ramming device for the lateral access track panel according to claim 1, wherein the leveling beam comprises a sliding sleeve beam and a ram beam, the ram beam is disposed inside two ends of the sliding sleeve beam, the adjusting cylinders are disposed inside both the sliding sleeve beams, the outer end of the ram beam is provided with the first pin hole, and the front side of the outer end of the ram beam is provided with the wing plate.

4. The movable ramming device for the lateral access track panel according to claim 3, wherein the middle part of the sliding beam is of a break-away structure, the outer side of the sliding beam is provided with an outer pin assembly, the inner side of the sliding beam is provided with an inner pin assembly, and the left part and the right part of the sliding beam form a detachable structure through the outer pin assembly and the inner pin assembly.

5. The mobile tamping device for lateral access panels of claim 3, wherein the ram beam and the sliding beam form a sliding telescopic structure by means of the adjustment cylinder.

6. The movable ramming device for the lateral access track panel according to claim 3, wherein a second pin hole is formed in the inner side of the front end of the connecting beam, the second pin hole is matched with the first pin hole in size, and the first pin hole and the second pin hole are rotatably connected through a pin shaft.

7. The mobile tamping device of claim 1, wherein the connecting beams are provided with guide wheels on one side, and the guide cables are routed around the guide wheels and between the two connecting beams.

8. The mobile tamping device, as recited in claim 7, wherein a drive motor is coupled to each end of the guide cable, said drive motor being mounted to one side of the connecting beam.

9. The mobile tamping device of claim 1, wherein the upper end of the connecting beam is pivotally connected to the vehicle body.

10. The movable tamping device for the lateral access track panel according to claim 1, wherein the tamping tool comprises a tool body and an excitation motor, wherein the tool body is provided with a hanging ring at the upper side thereof, and the tool body is matched with the guide cable to fixedly connect the tamping tool with the guide cable.

Technical Field

The invention belongs to the technical field of railway tamping equipment, and particularly relates to a movable tamping device with a side part entering and exiting a track panel.

Background

A roadbed processing vehicle is a large-scale road maintenance machine product for remedying the defects of the roadbed of the existing railway line, and a tamping device is arranged on the roadbed processing vehicle in order to tamp newly-filled roadbed materials. The tamping device is mainly used for tamping the backfilled new roadbed materials to compact the new roadbed materials. The existing ramming device enters from the upper side of a railway track panel, the ramming mechanism is pushed flat and interferes with a seamless steel rail, the steel rail needs to be cut off during construction, and the ramming device is placed below the steel rail to perform ramming operation, so that the integrity of the seamless steel rail is damaged, welding spots on a plurality of steel rails are increased, the construction difficulty is increased, and the integral strength of the track panel is not facilitated. Simultaneously, 4 tampers that the ramming device majority in the past set up including side by side, whole weight is big, dismouting in-process artifical intensity of labour is very big.

Disclosure of Invention

The invention aims to provide a movable tamping device with a lateral part entering and exiting a track panel, which is provided with a detachable leveling beam and two tamping devices, can enter the lower part of the track panel from two sides of the track panel, does not need to cut a steel rail during working, saves manpower and is convenient to use.

In order to achieve the above object, the present invention provides a mobile tamping device for a side entry and exit track panel, the device comprising:

the connecting beam is arranged on two sides below the vehicle body, a lifting cable is connected to the upper side of the front end of the connecting beam, an open-close type pushing beam is arranged at the front end of the connecting beam, a guide cable is arranged on the lower side of the connecting beam, tamper mounting positions are arranged on two sides of the connecting beam, and a tamper is arranged in the tamper mounting positions.

Optionally, the upper end of the lifting cable is connected with a hydraulic oil cylinder through a pulley, and the hydraulic oil cylinder is mounted on the vehicle body.

Optionally, the leveling beam comprises a sliding sleeve beam and a ram beam, the ram beam is arranged on the inner sides of the two ends of the sliding sleeve beam, the inner sides of the two ram beams are respectively provided with an adjusting oil cylinder, the outer end of the ram beam is provided with a first pin hole, and the front side of the outer end of the ram beam is provided with a wing plate.

Optionally, the middle of the sliding sleeve beam is of a disconnected structure, an outer side pin shaft assembly is arranged on the outer side of the sliding sleeve beam, an inner side pin shaft assembly is arranged on the inner side of the sliding sleeve beam, and the left portion and the right portion of the sliding sleeve beam form a detachable structure through the outer side pin shaft assembly and the inner side pin shaft assembly.

Optionally, the ram beam and the sliding sleeve beam form a sliding telescopic structure through the adjusting oil cylinder.

Optionally, a second pin hole is formed in the inner side of the front end of the connecting beam, the second pin hole is matched with the first pin hole in size, and the first pin hole and the second pin hole are connected in a rotating mode through a pin shaft in a penetrating mode.

Optionally, a guide wheel is arranged on one side of the connecting beam, and the guide cable spans between the two connecting beams by bypassing the guide wheel.

Optionally, both ends of the guiding cable are connected with a driving motor, and the driving motor is installed on one side of the connecting beam.

Optionally, the upper end of the connecting beam is rotatably connected with the vehicle body.

Optionally, the tamper comprises a tamper body and an excitation motor, a hanging ring is arranged on the upper side of the tamper body, and the tamper body is matched with the guide cable to fixedly connect the tamper with the guide cable.

The invention provides a movable tamping device for a lateral in-out track panel, which has the beneficial effects that: the detachable pushing beam is arranged, so that the pushing beam can be detached from the connecting beam during working, and the connecting beam enters the lower part of the track panel from two sides of the track panel, thereby avoiding cutting off the steel rail and ensuring the integrity of the track panel; the tamper is provided with two, places respectively and locks on the tamper installation position of tie-beam one side to can hang through the hoist and unload, reduce artifical intensity of labour, improve the operation security.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.

Fig. 1 shows a schematic structural view of a mobile tamping device for side entry and exit track panels according to an embodiment of the present invention.

Fig. 2 shows a schematic side view and a schematic top view of a mobile tamping device for side-entry track panels according to an exemplary embodiment of the invention.

Fig. 3 shows a schematic structural view of a leveling beam of a mobile tamping device for lateral access to a track panel according to an embodiment of the invention.

Description of reference numerals:

1. a vehicle body; 2. a connecting beam; 3. a lifting cable; 4. pushing the beam to be flat; 5. a guide cable; 6. a tamper mounting location; 7. a tamper; 8. a sliding sleeve beam; 9. a ram beam; 10. adjusting the oil cylinder; 11. a first pin hole; 12. a wing plate; 13. an outboard pin assembly; 14. an inboard pin assembly; 15. a second pin hole; 16. a guide wheel; 17. a drive motor; 18. a body; 19. an excitation motor; 20. a hoisting ring; 21. a pulley; 22. a hydraulic cylinder.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

The invention provides a movable ramming device for a lateral in-out track panel, which comprises:

the connecting beam is arranged on two sides below the vehicle body, a lifting cable is connected to the upper side of the front end of the connecting beam, an open-close type pushing beam is arranged at the front end of the connecting beam, a guide cable is arranged on the lower side of the connecting beam, tamper mounting positions are arranged on two sides of the connecting beam, and a tamper is arranged in the tamper mounting positions.

Specifically, the lifting cable can drive the connecting beam and the leveling beam arranged at the front end of the connecting beam to move up and down, the leveling beam can be divided into two sections through the open-close design of the leveling beam, so that the opening and closing are realized, when the leveling beam of the device enters the working position below the track panel from the position above the track panel, the leveling beam is opened to divide the leveling beam into two sections, and the two sections enter the position below the track panel from the two sides of the track panel, so that the track panel is prevented from being cut, and the integrity of the track panel is kept; the tamper carries out placing and fixing of non-operation state through the tamper installation position of tie-beam both sides, improves the security performance of the device when whole car operation, can hoist the tamper through the hoisting accessory of automobile body area certainly to remove to the operating position through supplementary lift removal instrument, the setting of direction hawser can drive the tamper and remove along the direction hawser, carries out the rammer to the new material of road bed below the track panel.

In one example, the upper end of the lifting cable is connected with a hydraulic oil cylinder through a pulley, and the hydraulic oil cylinder is installed on the vehicle body.

Specifically, the hydraulic oil cylinder arranged on the vehicle body can pull one end of the lifting cable to move, and then the lifting of the connecting beam is controlled.

In one example, the leveling beam comprises a sliding sleeve beam and a ram beam, the ram beam is arranged on the inner sides of two ends of the sliding sleeve beam, the inner sides of the two ram beams are respectively provided with an adjusting oil cylinder, the outer end of the ram beam is provided with a first pin hole, and the front side of the outer end of the ram beam is provided with a wing plate.

The utility model discloses a push away the tie beam, including sliding sleeve roof beam, adjusting oil cylinder, the one end of adjusting oil cylinder is connected the other end with the sliding sleeve roof beam and is connected with the sliding sleeve roof beam, adjusting oil cylinder's flexible can adjust the flexible for the sliding sleeve roof beam of ram roof beam, and then adjust and push away the inside and outside extension and the shrink of flat roof beam, the sliding sleeve roof beam rotates the front end of connecting at the tie beam through the first pinhole of its outer end, the setting of pterygoid lamina can push away flat width at the in-process increase that the flat roof beam of pushing away promoted.

In one example, the middle of the sliding sleeve beam is of a disconnected structure, an outer side pin shaft assembly is arranged on the outer side of the sliding sleeve beam, an inner side pin shaft assembly is arranged on the inner side of the sliding sleeve beam, and the left part and the right part of the sliding sleeve beam form a detachable structure through the outer side pin shaft assembly and the inner side pin shaft assembly.

Specifically, the sliding sleeve beam is divided into two sections from the middle position, the two sections of sliding sleeve beams are connected with the inner side pin shaft assembly through the outer side pin shaft assembly, and the two sections of sliding sleeve beams can be separated by detaching the pin shafts of the outer side pin shaft assembly and the inner side pin shaft assembly.

In one example, the ram beam and the sliding sleeve beam form a sliding telescopic structure through the adjusting oil cylinder.

In one example, a second pin hole is formed in the inner side of the front end of the connecting beam, the second pin hole is matched with the first pin hole in size, and the first pin hole and the second pin hole are rotatably connected through a pin shaft in a penetrating mode.

Specifically, the sliding sleeve beam divided into two sections is rotatably connected with the front end of the connecting beam through a first pin hole, a second pin hole and a pin shaft by means of the outer end of the sliding sleeper beam.

In one example, the coupling beams are provided with guide wheels on one side, around which the guide cables span between the two coupling beams.

In one example, a drive motor is connected to each end of the guide cable and is mounted on one side of the attachment beam.

Specifically, the driving motor can drive one end of the guide cable to be wound for moving, and the guide wheels arranged on the two connecting beams provide guiding and tensioning forces for the guide cable.

In one example, the upper end of the connecting beam is rotatably connected with the vehicle body.

In one example, the tamper comprises a body and an excitation motor, wherein the upper side of the body is provided with a hanging ring, and the body is matched with a guide cable to fixedly connect the tamper with the guide cable.

Specifically, the excitation motor can drive the tamper to vibrate and then tamp the roadbed material, the lifting device on the vehicle body can lift the tamper through the lifting ring and move to the working position through the auxiliary lifting moving tool, the guide cable is connected with the tamper in a matched mode and drives the tamper to move, and comprehensive tamping of the roadbed material is realized.