CN-224211075-U - Rail flaw detection auxiliary device

CN224211075UCN 224211075 UCN224211075 UCN 224211075UCN-224211075-U

Abstract

The utility model discloses a steel rail flaw detection auxiliary device which comprises a main body frame, wherein a fixed plate is fixedly arranged at the upper end of the main body frame, a first electric push rod is fixedly arranged on the fixed plate, a mounting plate is fixedly arranged at the moving end of the first electric push rod, a flaw detector is fixedly arranged on the mounting plate, a first probe is fixedly arranged on the flaw detector, an extension frame is fixedly arranged at the side end of the main body frame, so that flaw detection of a steel rail is realized through cooperation of the main body frame and the flaw detector, an auxiliary structure is arranged on the extension frame, the auxiliary structure comprises a moving frame, a moving wheel and a supporting wheel, the moving frame is arranged on the extension frame, a marking structure is fixedly arranged at the upper end of the main body frame, the marking structure comprises a storage barrel, a connecting pipe and a spray nozzle, the storage barrel is fixedly arranged on the fixed plate, the moving direction of the main body frame is limited through the auxiliary structure, and marking of a damaged position is realized through the marking structure.

Inventors

WANG WEIHONG
Qu han
XIN JIAN
LEI WENQI
ZHANG HONGBIN
WANG KAIFENG
CHEN XIAOWEI
DAI LIQIANG
WANG ZHAOKUN
ZHANG XIN
LI JUN
WEI CHAO

Assignees

陕西正信铁路器材有限公司

Dates

Publication Date: 20260508
Application Date: 20250625

Claims (8)

1. The auxiliary device for the flaw detection of the steel rail comprises a main body frame (1) and is characterized in that a fixed plate (2) is fixedly arranged at the upper end of the main body frame (1), a first electric push rod (3) is fixedly arranged on the fixed plate (2), a mounting plate (4) is fixedly arranged at the moving end of the first electric push rod (3), a flaw detector (5) is fixedly arranged on the mounting plate (4), a first probe (6) is fixedly arranged on the flaw detector (5), and an extension frame (7) is fixedly arranged at the side end of the main body frame (1); Be provided with auxiliary structure on extension frame (7), auxiliary structure is including removing frame (8), removal wheel (9) and supporting wheel (10), auxiliary structure is provided with two sets of, it sets up on extension frame (7) to remove frame (8), main part frame (1) upper end is fixed to be provided with the mark structure, the mark structure is including depositing bucket (11), connecting pipe (12) and shower nozzle (13), it is fixed to set up on fixed plate (2) to deposit bucket (11).
2. The auxiliary device for rail flaw detection according to claim 1, wherein a first mounting frame (14) is fixedly arranged at the side end of the movable frame (8), the movable wheel (9) is arranged on the first mounting frame (14), a second mounting frame (15) is fixedly arranged at the side end of the movable frame (8), the supporting wheel (10) is arranged on the second mounting frame (15), and the movable frame (8) is in sliding connection with the extension frame (7).
3. The auxiliary device for rail flaw detection according to claim 2, wherein the movable wheels (9) are rotatably connected with the first mounting frame (14), a plurality of support wheels (10) are arranged, the support wheels (10) are rotatably connected with the second mounting frame (15), a threaded rod (16) is arranged on the extension frame (7), and the threaded rod (16) penetrates through the movable frame (8).
4. A steel rail flaw detection auxiliary device according to claim 3 is characterized in that the threaded rod (16) is rotatably connected with the extension frame (7), the threaded rod (16) is in threaded connection with the movable frame (8), a motor (17) is fixedly arranged on the extension frame (7), and the output end of the motor (17) is fixedly connected with the threaded rod (16).
5. The auxiliary device for rail flaw detection according to claim 2, wherein an extension plate (18) is fixedly arranged at the side end of the movable frame (8), a second electric push rod (19) is fixedly arranged on the extension plate (18), a second probe (20) is fixedly arranged at the movable end of the second electric push rod (19), and a plurality of groups of second electric push rods (19) and the second probes (20) are respectively arranged.
6. The auxiliary device for steel rail flaw detection according to claim 1, wherein the mounting plate (4) is fixedly provided with a middle pipe (21), the spray head (13) is fixedly arranged on the middle pipe (21), the spray head (13) is communicated with the middle pipe (21), and the connecting pipe (12) is arranged between the storage barrel (11) and the mounting plate (4).
7. A steel rail flaw detection auxiliary device according to claim 6 is characterized in that one end of the connecting pipe (12) is connected with the mounting plate (4), the other end of the connecting pipe is connected with the storage barrel (11), the connecting pipe (12) is communicated with the intermediate pipe (21), and the storage barrel (11) is communicated with the spray head (13) through the cooperation of the connecting pipe (12) and the intermediate pipe (21).
8. The auxiliary device for steel rail flaw detection according to claim 1, wherein a third electric push rod (22) is fixedly arranged on the main body frame (1), a plurality of third electric push rods (22) are arranged, a supporting block (23) is fixedly arranged at the moving end of each third electric push rod (22), a fixing needle (24) is arranged at the lower end of each supporting block (23), and the fixing needles (24) are fixedly connected with the supporting blocks (23).

Description

Rail flaw detection auxiliary device Technical Field The utility model relates to the field of steel rail detection, in particular to a steel rail flaw detection auxiliary device. Background The train is very common in people's life, the train has greatly made things convenient for people's trip and life, the rail is the essential part that the train was gone, after rail production is accomplished or the rail is used for a long time, need use the flaw detector to detect a flaw to the rail, in the flaw detection process, the flaw detector needs to follow the rail and remove, it causes the skew of flaw detector position easily in the removal process to remove the flaw detector through the manual removal of operating personnel, thereby influence the use to the flaw detector, need auxiliary device to assist the removal of flaw detector, simultaneously after finding the rail damage, need mark the damage position of rail, thereby be convenient for look for the damage position when maintaining or repairing the rail, current flaw detector lacks mark structure, consequently, need the manual flaw detector of operating personnel to mark the damage position, need remove the flaw detector when marking, thereby probably cause the inaccurate possibility of mark position, influence the flaw detector to the rail. Disclosure of utility model (One) solving the technical problems Aiming at the problems in the prior art, the utility model provides a rail flaw detection auxiliary device for solving the technical problems in the background art. (II) technical scheme The technical scheme is that the auxiliary device for detecting the steel rail comprises a main body frame, wherein a fixed plate is fixedly arranged at the upper end of the main body frame, a first electric push rod is fixedly arranged on the fixed plate, a mounting plate is fixedly arranged at the moving end of the first electric push rod, a flaw detector is fixedly arranged on the mounting plate, a first probe is fixedly arranged on the flaw detector, and an extension frame is fixedly arranged at the side end of the main body frame, so that the flaw detection of the steel rail is realized through the cooperation of the main body frame and the flaw detector; Be provided with auxiliary structure on the extension frame, auxiliary structure includes removal frame, removal wheel and supporting wheel, auxiliary structure is provided with two sets of, the removal frame is arranged in on the extension frame, main part frame upper end is fixed to be provided with mark structure, mark structure is including depositing bucket, connecting pipe and shower nozzle, it sets up on the fixed plate to deposit the bucket fixedly to restrict the direction of movement of main part frame through auxiliary structure, realize the mark to the damage position through mark structure. The utility model is further characterized in that a first mounting frame is fixedly arranged at the side end of the movable frame, the movable wheels are arranged on the first mounting frame, a second mounting frame is fixedly arranged at the side end of the movable frame, the supporting wheels are arranged on the second mounting frame, and the movable frame and the extension frame are in sliding connection, so that the whole auxiliary structure is formed. The utility model further provides that the movable wheels are rotatably connected with the first mounting frame, a plurality of supporting wheels are arranged, the supporting wheels are rotatably connected with the second mounting frame, a threaded rod is arranged on the extension frame, and the threaded rod penetrates through the movable frame, so that the movable wheels are contacted with the side ends of the steel rails, and the movement of the main body frame is limited. The utility model is further characterized in that the threaded rod is rotationally connected with the extension frame, the threaded rod is in threaded connection with the movable frame, a motor is fixedly arranged on the extension frame, and the output end of the motor is fixedly connected with the threaded rod, so that the threaded rod is driven to rotate by the motor, and the movable frame is moved. The utility model is further characterized in that an extension plate is fixedly arranged at the side end of the movable frame, a second electric push rod is fixedly arranged on the extension plate, a second probe is fixedly arranged at the movable end of the second electric push rod, a plurality of groups of second electric push rods and a plurality of groups of second probes are respectively arranged, and the second probes are electrically connected with the flaw detector, so that flaw detection of the steel rail is realized through cooperation of the first probes and the second probes. The utility model is further characterized in that the mounting plate is fixedly provided with the intermediate pipe, the spray head is fixedly arranged on the intermediate pipe, the spray head is communic