CN219430409U

CN219430409U - Railway construction tamping machine

Info

Publication number: CN219430409U
Application number: CN202320580545.9U
Authority: CN
Inventors: 徐中圣
Original assignee: Beijing Xiandai Signal and Communication Engineering Consultant Ltd
Current assignee: Beijing Xiandai Signal and Communication Engineering Consultant Ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-07-28
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the technical field of tamping tools and discloses a railway construction tamping tool, which comprises a mounting plate, wherein sliding assemblies are arranged on two sides of the mounting plate, each sliding assembly comprises a moving plate, two sliding grooves are formed in one side of the moving plate, sliding rods are connected in the two sliding grooves in a sliding manner, one end of each sliding rod is fixedly connected with one side of the mounting plate, when the railway construction tamping tool is used, an output shaft of a motor rotates to drive a connecting rod to rotate, the connecting rod drives a second gear to rotate, the second gear rotates to drive a first gear to drive a rotating rod to rotate, when the rotating rod rotates, a limiting disc rotates in a fixed block, the limiting disc plays a limiting role on the rotating rod, the rotating rod drives threaded rods at two ends to rotate in a fixed cylinder, the fixed cylinder moves to drive the moving plate to move, and therefore the distance between two rollers is adjusted, and working efficiency is improved.

Description

Railway construction tamping machine

Technical Field

The utility model relates to the technical field of tamping tools, in particular to a railway construction tamping tool.

Background

A track tamper is a machine that corrects the track position of a switch and/or track. For this purpose, a measuring system is used, which measures the actual track height position, the actual track direction position and the actual track height position of the track during the operation and compares these with a predetermined setpoint value.

By way of retrieval, application number CN201980007350.1, publication number CN201980007350.1, the lower tamping pick ends of the tamping tool pairs for insertion into the ballast bed can be driven by means of an oscillating drive and can be hydraulically fed relative to one another, wherein each tamping tool of the tamping tool pairs is provided with a hydraulic cylinder and, if appropriate, a travel sensor for determining the position of the hydraulic cylinder, and the hydraulic cylinders form a linear feed drive and an oscillating drive of the tamping tool, and wherein an electrohydraulic valve is provided for controlling the hydraulic cylinders, which electrohydraulic valve comprises a mechanical hydraulic cylinder control valve part and associated valve electronics. In order to achieve an advantageous structural design, it is proposed here that the valve electronics are supported in a vibration-damped manner relative to the hydraulic cylinder and/or the hydraulic cylinder control valve part of the machine, but that the rollers at the bottom of the base plate cannot be adjusted under the base plate on which the tamper is mounted when the tamper is being operated on the rail, and that the rollers cannot be adjusted according to the spacing between the rails, for which purpose a railway construction tamper is proposed.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a railway construction tamper which solves the problems of the prior art described above.

The utility model provides the following technical scheme: the railway construction tamper comprises a mounting plate, wherein sliding assemblies are arranged on two sides of the mounting plate;

the sliding assembly comprises a moving plate, two sliding grooves are formed in one side of the moving plate, the two sliding grooves are formed in one side of the moving plate, sliding rods are connected in the two sliding grooves in a sliding mode, one end of each sliding rod is fixedly connected with one side of the mounting plate, and a plurality of anti-slip pads are fixedly connected to the upper surface of the moving plate;

the circumference outer walls of the sliding rods are provided with sliding units;

preferably, the sliding unit comprises a sliding block, the sliding block is fixedly connected to the circumferential outer wall of the sliding rod, a sliding groove is formed in the circumferential inner wall of the sliding groove, the sliding block is in sliding connection with the sliding groove, two mounting assemblies are arranged at the bottom of the moving plate, and when the sliding rod slides in the sliding groove through the arrangement of the sliding unit, the sliding rod slides in the sliding groove, so that the sliding rod is limited.

Preferably, the installation component includes two installation poles, two installation pole fixed connection is in the bottom of movable plate, two the equal fixedly connected with stopper in one side that the installation pole is relative, two one side rotation of stopper is connected with same gyro wheel, through the setting of installation component, installs the gyro wheel through the simple to operate of two installation poles, when placing the gyro wheel on the track, two stopper convenience play spacing effect to the gyro wheel, place the gyro wheel landing when the motion.

Preferably, the upper surface of mounting panel is equipped with adjustment mechanism, adjustment mechanism includes the mounting groove, the mounting groove is seted up at the upper surface of mounting panel, the bottom inner wall fixedly connected with motor of mounting groove, motor output shaft fixedly connected with second gear, one side fixedly connected with connecting rod of second gear, the one end of connecting rod rotates with one side inner wall of mounting groove to be connected, the circumference outer wall fixedly connected with second gear of connecting rod, and the second gear passes the mounting panel, the upper surface fixedly connected with guard plate of mounting panel, the bottom of mounting panel is equipped with spacing subassembly, through adjustment mechanism's setting, when the interval of two movable plates needs to be adjusted, through the starter motor for the output shaft of motor rotates, and the output shaft rotation of motor drives the connecting rod and rotates, and the connecting rod drives the second gear and rotates.

Preferably, the spacing subassembly includes two fixed blocks, two equal fixed connection of fixed block is in the bottom of mounting panel, two rotate between one side of fixed block and be connected with same dwang, and the dwang runs through two fixed blocks, the circumference outer wall fixedly connected with of dwang two spacing dishes, two spacing dish is located two fixed blocks respectively, and two spacing dishes respectively with two fixed block swing joint, the circumference outer wall of dwang is equipped with drive assembly, through the setting of spacing subassembly, when the dwang rotates for spacing dish is in the fixed block internal rotation, makes spacing dish play spacing effect to the dwang.

Preferably, the transmission assembly comprises a first gear, the first gear is fixedly connected to the circumferential outer wall of the rotating rod, the first gear is meshed with the second gear, adjusting assemblies are arranged at two ends of the rotating rod, and when the motor drives the second gear to rotate, the second gear drives the first gear to rotate through the arrangement of the first gear, so that the first gear drives the rotating rod to rotate.

Preferably, the adjusting component comprises a threaded rod, threaded rod fixed connection is in the one end fixed connection of dwang, the circumference outer wall threaded connection of threaded rod has a fixed section of thick bamboo, fixed section of thick bamboo fixed connection is in the bottom of movable plate, and when the dwang rotated, the dwang drove the threaded rod at both ends and rotated for the threaded rod moves in fixed section of thick bamboo, and fixed section of thick bamboo removes and drives the movable plate and move, thereby adjusts the interval between two gyro wheels.

The utility model has the technical effects and advantages that:

1. according to the utility model, when the distance between the two moving plates is required to be adjusted, the motor is started, the output shaft of the motor rotates to drive the connecting rod to rotate, the connecting rod drives the second gear to rotate, the second gear rotates to drive the first gear to rotate, so that the first gear drives the rotating rod to rotate, when the rotating rod rotates, the limiting disc rotates in the fixed block, the limiting disc plays a limiting role on the rotating rod, the rotating rod drives the threaded rods at two ends to rotate, the threaded rods move in the fixed cylinder, the fixed cylinder moves to drive the moving plates to move, the distance between the two rollers is adjusted, and the working efficiency is improved.

2. According to the utility model, the sliding assembly is arranged, when the moving plate moves, the sliding rod slides in the sliding groove, and when the sliding rod slides in the sliding groove, so that the limiting effect on the sliding rod is realized.

Drawings

Fig. 1 is a schematic three-dimensional view of a first view angle of the present utility model.

Fig. 2 is a schematic three-dimensional view of a second view of the present utility model.

Fig. 3 is a schematic view of a partial cross-sectional structure of a device body according to a first view of the present utility model.

Fig. 4 is a schematic partial sectional view of the device body according to the second aspect of the present utility model.

Fig. 5 is a schematic view of a device body partially in cross-section at a third view angle according to the present utility model.

The reference numerals are: 1. a mounting plate; 2. a moving plate; 3. a sliding assembly; 301. a sliding groove; 302. a slide bar; 303. a slide block; 304. a chute; 4. a mounting assembly; 401. a mounting rod; 402. a limiting block; 403. a roller; 5. an adjusting mechanism; 501. a fixed cylinder; 502. a threaded rod; 503. a rotating lever; 504. a first gear; 505. a second gear; 506. a connecting rod; 507. a motor; 508. a mounting groove; 6. a protection plate; 7. a limit component; 701. a limiting disc; 702. a fixed block; 8. an anti-slip mat.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.

Example 1

Referring to fig. 1 to 5, the utility model provides a railway construction tamper, which comprises a mounting plate 1, wherein both sides of the mounting plate 1 are provided with sliding assemblies 3;

the sliding assembly 3 comprises a moving plate 2, two sliding grooves 301 are formed in one side of the moving plate 2, the two sliding grooves 301 are formed in one side of the moving plate 2, sliding rods 302 are connected in the two sliding grooves 301 in a sliding mode, one end of each sliding rod 302 is fixedly connected with one side of the mounting plate 1, and a plurality of anti-slip pads 8 are fixedly connected to the upper surface of the moving plate 2;

the circumference outer wall of the sliding rod 302 is provided with sliding units;

wherein, the sliding unit includes slider 303, slider 303 fixed connection at the circumference outer wall of slide bar 302, and spout 304 has been seted up to the circumference inner wall of slide groove 301, slider 303 and spout 304 sliding connection, and the bottom of movable plate 2 all is equipped with two installation component 4, through the setting of sliding unit, when slide bar 302 slides in slide groove 301, slide bar 302 slides in spout 304 at slider 303 to play the limiting displacement to slide bar 302.

Wherein, installation component 4 includes two installation poles 401, two installation poles 401 fixed connection is in the bottom of movable plate 2, the equal fixedly connected with stopper 402 in one side that two installation poles 401 are relative, one side rotation of two stoppers 402 is connected with same gyro wheel 403, through the setting of installation component 4, install gyro wheel 403 through the simple to operate of two installation poles 401, when placing gyro wheel 403 on the track, two stopper 402 are convenient to play the limiting displacement to gyro wheel 403, place gyro wheel 403 landing when the motion.

In this embodiment, during installation, the roller 403 is installed through the installation convenience of the two installation rods 401, when the roller 403 is placed on the track, the two limiting blocks 402 facilitate the limiting effect on the roller 403, the placement roller 403 slides off during movement, when the moving plate 2 moves, the sliding rod 302 slides in the sliding groove 301, and when the sliding rod 302 slides in the sliding groove 301, the sliding rod 302 slides in the sliding groove 304 in the sliding block 303, so that the limiting effect on the sliding rod 302 is achieved.

Example 2

Based on embodiment 1, referring to fig. 1-5, the utility model provides a railway construction tamper, the upper surface of a mounting plate 1 is provided with an adjusting mechanism 5, the adjusting mechanism 5 comprises a mounting groove 508, the mounting groove 508 is arranged on the upper surface of the mounting plate 1, the inner wall of the bottom of the mounting groove 508 is fixedly connected with a motor 507, the output shaft of the motor 507 is fixedly connected with a second gear 505, one side of the second gear 505 is fixedly connected with a connecting rod 506, one end of the connecting rod 506 is rotatably connected with the inner wall of one side of the mounting groove 508, the circumference outer wall of the connecting rod 506 is fixedly connected with the second gear 505, the second gear 505 penetrates through the mounting plate 1, the upper surface of the mounting plate 1 is fixedly connected with a protection plate 6, the bottom of the mounting plate 1 is provided with a limiting component 7, when the distance between two moving plates 2 needs to be adjusted, the motor 507 is started to rotate, the output shaft of the motor 507 drives the connecting rod 506 to rotate, and the connecting rod 506 drives the second gear 505 to rotate;

wherein, spacing subassembly 7 includes two fixed blocks 702, the equal fixed block 702 fixed connection in the bottom of mounting panel 1, rotate between one side of two fixed blocks 702 and be connected with same dwang 503, and dwang 503 runs through two fixed blocks 702, the circumference outer wall fixedly connected with two spacing dishes 701 of dwang 503, two spacing dishes 701 are located two fixed blocks 702 respectively, and two spacing dishes 701 respectively with two fixed block 702 swing joint, the circumference outer wall of dwang 503 is equipped with drive assembly, through the setting of spacing subassembly 7, when dwang 503 rotates, make spacing dish 701 in fixed block 702 internal rotation, make spacing dish 701 play spacing effect to dwang 503.

Wherein, drive assembly includes first gear 504, and first gear 504 fixed connection is at the circumference outer wall of dwang 503, and first gear 504 and second gear 505 meshing all are equipped with adjusting component at the both ends of dwang 503, through the setting of first gear 504, and when motor 507 drove second gear 505 and rotated, second gear 505 drove first gear 504 and rotated to make first gear 504 drive dwang 503 rotation.

Wherein, adjusting part includes threaded rod 502, threaded rod 502 fixed connection is in the one end fixed connection of dwang 503, and threaded rod 502's circumference outer wall threaded connection has a fixed section of thick bamboo 501, and fixed section of thick bamboo 501 fixed connection is in the bottom of movable plate 2, and when dwang 503 rotated, dwang 503 drove the threaded rod 502 at both ends and rotated for threaded rod 502 moves in fixed section of thick bamboo 501, and fixed section of thick bamboo 501 removes and drives movable plate 2 and move, thereby adjusts the interval between two gyro wheels 403.

In this embodiment, when the distance between the two moving plates 2 needs to be adjusted, by starting the motor 507, the output shaft of the motor 507 rotates to drive the connecting rod 506 to rotate, the connecting rod 506 drives the second gear 505 to rotate, the second gear 505 rotates to drive the first gear 504 to rotate, thereby the first gear 504 drives the rotating rod 503 to rotate, when the rotating rod 503 rotates, the limiting plate 701 rotates in the fixed block 702, the limiting plate 701 plays a limiting role on the rotating rod 503, the rotating rod 503 drives the threaded rods 502 at two ends to rotate, the threaded rods 502 move in the fixed cylinder 501, the fixed cylinder 501 moves to drive the moving plates 2 to move, and accordingly the distance between the two rollers 403 is adjusted, and the working efficiency is improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Railway construction tamper, comprising a mounting plate (1), characterized in that: sliding components (3) are arranged on two sides of the mounting plate (1);

the sliding assembly (3) comprises a moving plate (2), two sliding grooves (301) are formed in one side of the moving plate (2), the two sliding grooves (301) are formed in one side of the moving plate (2), sliding rods (302) are connected in the two sliding grooves (301) in a sliding mode, one end of each sliding rod (302) is fixedly connected with one side of the mounting plate (1), and a plurality of anti-slip pads (8) are fixedly connected to the upper surface of the moving plate (2);

the circumference outer wall of the sliding rod (302) is provided with sliding units.

2. A railway construction tamper as claimed in claim 1, wherein: the sliding unit comprises a sliding block (303), the sliding block (303) is fixedly connected to the circumferential outer wall of a sliding rod (302), a sliding groove (304) is formed in the circumferential inner wall of the sliding groove (301), the sliding block (303) is slidably connected with the sliding groove (304), and two mounting assemblies (4) are arranged at the bottom of the moving plate (2).

3. A railway construction tamper as claimed in claim 2, wherein: the installation component (4) comprises two installation rods (401), the two installation rods (401) are fixedly connected to the bottom of the movable plate (2), limiting blocks (402) are fixedly connected to one sides, opposite to the installation rods (401), of the two installation rods, and one side of each limiting block (402) is rotatably connected with one roller (403).

4. A railway construction tamper as claimed in claim 1, wherein: the upper surface of mounting panel (1) is equipped with adjustment mechanism (5), adjustment mechanism (5) include mounting groove (508), the upper surface at mounting panel (1) is seted up to mounting groove (508), the bottom inner wall fixedly connected with motor (507) of mounting groove (508), motor (507) output shaft fixedly connected with second gear (505), one side fixedly connected with connecting rod (506) of second gear (505), one end and one side inner wall rotation of mounting groove (508) of connecting rod (506) are connected, circumference outer wall fixedly connected with second gear (505) of connecting rod (506), and second gear (505) pass mounting panel (1), the upper surface fixedly connected with guard plate (6) of mounting panel (1), the bottom of mounting panel (1) is equipped with spacing subassembly (7).

5. A railway construction tamper as claimed in claim 4, wherein: spacing subassembly (7) are including two fixed blocks (702), two equal fixed connection of fixed block (702) is in the bottom of mounting panel (1), two rotate between one side of fixed block (702) and be connected with same dwang (503), and dwang (503) run through two fixed blocks (702), the circumference outer wall fixedly connected with of dwang (503) two spacing dish (701), two spacing dish (701) are located two fixed blocks (702) respectively, and two spacing dish (701) respectively with two fixed block (702) swing joint, the circumference outer wall of dwang (503) is equipped with drive assembly.

6. A railway construction tamper as in claim 5 wherein: the transmission assembly comprises a first gear (504), the first gear (504) is fixedly connected to the circumferential outer wall of the rotating rod (503), the first gear (504) is meshed with a second gear (505), and adjusting assemblies are arranged at two ends of the rotating rod (503).

7. A railway construction tamper as in claim 6 wherein: the adjusting component comprises a threaded rod (502), the threaded rod (502) is fixedly connected with one end of a rotating rod (503), a fixed cylinder (501) is connected with the outer circumferential wall of the threaded rod (502) in a threaded manner, and the fixed cylinder (501) is fixedly connected with the bottom of the moving plate (2).