CN210090340U - Self-rotating train wheel set flaw detection device - Google Patents

Abstract

The utility model discloses a self-rotation train wheel pair flaw detection device, including base and punch holder, first recess has been seted up to base inner chamber's left end, the second recess has been seted up to base inner chamber's right-hand member, the equal fixed mounting in inner chamber of first recess and second recess has ray generator, the motor groove has been seted up to base inner chamber's middle-end, the inner chamber fixed mounting in motor groove has the motor, the output shaft of motor runs through the top of motor inslot chamber and extends to the upper end at base top, the surface cover of motor output shaft is equipped with the driving gear, both ends all are connected with through the pivot rotation and place the board about the base top. The utility model discloses a ray probe, place board, screwed pipe, punch holder, fixed plate, threaded rod, ray generator, motor, driven gear and driving gear and mutually support, solved present flaw detection device and can only detect a row of wheel in proper order, problem that detection efficiency is low.

Description

Self-rotating train wheel set flaw detection device

Technical Field

The utility model relates to a railway vehicle detects technical field, specifically is a self-rotation train wheel pair device of detecting a flaw.

Background

With the rapid development of railway construction industry, railway transportation becomes an important transportation mode, transportation tools, namely, safe operation of trains plays a crucial role in guaranteeing normal operation of railways, wherein wheel pairs serving as main components of a train running part are an important link influencing the safe operation of the train running part, so that flaw detection needs to be performed on the wheel pairs to determine whether the wheel pairs have defects such as abrasion or not, and data support is provided for maintaining the wheel pairs to a good technical state, specifically, flaw detection of the train wheel pairs comprises axle and wheel rim areas, and nowadays, common flaw detection methods for wheel axles include: the method comprises the following steps of X-ray flaw detection, ultrasonic flaw detection, magnetic particle flaw detection, penetration flaw detection (dye flaw detection), eddy current flaw detection, gamma-ray flaw detection, fluorescent flaw detection and the like, wherein the X-ray flaw detection is used most, but the conventional flaw detection device can only detect one train wheel in sequence, and has low detection efficiency, so that the self-rotating train wheel set flaw detection device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-rotation train wheel pair device of detecting a flaw possesses the advantage that detection efficiency is high, has solved present device of detecting a flaw and can only detect the problem that detection efficiency is low to a train wheel in proper order.

In order to achieve the above object, the utility model provides a following technical scheme: a self-rotating train wheel set flaw detection device comprises a base and an upper clamp plate, wherein a first groove is formed in the left end of an inner cavity of the base, a second groove is formed in the right end of the inner cavity of the base, radiation generators are fixedly installed in inner cavities of the first groove and the second groove, a motor groove is formed in the middle end of the inner cavity of the base, a motor is fixedly installed in the inner cavity of the motor groove, an output shaft of the motor penetrates through the top of the inner cavity of the motor groove and extends to the upper end of the top of the base, a driving gear is sleeved on the outer surface of the output shaft of the motor, a placing plate is rotatably connected to the left end and the right end of the top of the base through a rotating shaft, a driven gear is sleeved on the outer surface of the rotating shaft and is meshed with the driving gear, a threaded pipe is, the punch holder is characterized in that the punch holder is in threaded connection with a threaded rod through a threaded through hole, the top of the threaded rod is fixedly connected with a fixing plate, the upper portion of the left side of the base is fixedly connected with a second support, the upper portion of the right side of the base is fixedly connected with a first support, and the left side of the first support and the right side of the second support are fixedly provided with a ray probe.

Preferably, the upper clamping plate is positioned right above the placing plate, and the areas of the upper clamping plate and the placing plate are equal.

Preferably, the top of the fixing plate is fixedly connected with a rotating handle through a connecting rod, and anti-skid grains are arranged on the outer surface of the rotating handle.

Preferably, the input end of the ray probe is electrically connected with the output end of the ray generator, and the display and the controller are sequentially and fixedly mounted on the front surface of the base from top to bottom.

Preferably, the lower part of the inner cavity of the base is provided with a battery jar, the inner cavity of the battery jar is fixedly provided with a storage battery, and the right side of the battery jar is provided with a socket.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a place the board, the screwed pipe, change the handle, the punch holder, fixed plate and threaded rod mutually support, utilize and place the train wheel that needs the detection by placing the board, utilize the screw hole of punch holder, can let the threaded rod run through the punch holder and screwed pipe threaded connection, when the threaded rod moves down in the screwed pipe, under the effect of fixed plate, drive the punch holder and move down, utilize punch holder and place the board and fix the train wheel, because there are place board, the screwed pipe, change the handle, the punch holder, fixed plate and threaded rod at both ends about, so can fix two train wheels simultaneously, through the motor, can drive the driving gear and rotate, and drive and place the board rotation under the effect of driven gear, thereby drive two rows of wheels rotation about, utilize ray probe and ray generator, can detect a flaw to two rows of wheels about respectively, the efficiency of detecting a flaw is improved, the problem that present flaw detection device can only detect a train wheel in proper order, detection efficiency is low has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a controller; 3. a display; 4. a first bracket; 5. a radiation probe; 6. placing the plate; 7. a threaded pipe; 8. turning a handle; 9. an upper splint; 10. a fixing plate; 11. a threaded rod; 12. a second bracket; 13. a first groove; 14. a ray generator; 15. a battery case; 16. a storage battery; 17. a motor slot; 18. a motor; 19. a socket; 20. a second groove; 21. a driven gear; 22. a drive gear.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, controller 2, display 3, first support 4, ray probe 5, place board 6, screwed pipe 7, change 8, punch holder 9, fixed plate 10, threaded rod 11, second support 12, first recess 13, ray generator 14, battery jar 15, battery 16, motor groove 17, motor 18, socket 19, second recess 20, driven gear 21 and driving gear 22 part are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-2, a self-rotating train wheel set flaw detection device comprises a base 1 and an upper clamp plate 9, a first groove 13 is formed at the left end of an inner cavity of the base 1, a second groove 20 is formed at the right end of the inner cavity of the base 1, a ray generator 14 is fixedly arranged in each of the inner cavities of the first groove 13 and the second groove 20, a motor groove 17 is formed at the middle end of the inner cavity of the base 1, a motor 18 is fixedly arranged in each of the inner cavities of the motor grooves 17, an output shaft of the motor 18 penetrates through the top of the inner cavity of the motor groove 17 and extends to the upper end of the top of the base 1, a driving gear 22 is sleeved on the outer surface of the output shaft of the motor 18, a placing plate 6 is rotatably connected to each of the left end and the right end of the top of the base 1 through a rotating shaft, the upper clamp plate 9 is positioned right above the placing, the middle end of the top of the placing plate 6 is fixedly connected with a threaded pipe 7, the inner cavity of the threaded pipe 7 is in threaded connection with a threaded rod 11, an upper clamping plate 9 is in threaded connection with the threaded rod 11 through a threaded through hole, the top of the threaded rod 11 is fixedly connected with a fixing plate 10, the top of the fixing plate 10 is fixedly connected with a rotating handle 8 through a connecting rod, the outer surface of the rotating handle 8 is provided with anti-skid grains, the upper part of the left side of the base 1 is fixedly connected with a second bracket 12, the upper part of the right side of the base 1 is fixedly connected with a first bracket 4, the left side of the first bracket 4 and the right side of the second bracket 12 are both fixedly provided with a ray probe 5, the placing plate 6, the threaded pipe 7, the rotating handle 8, the upper clamping plate 9, the fixing plate 10 and the threaded rod 11 are mutually matched, the train wheels to be detected, when the threaded rod 11 moves downwards in the threaded pipe 7, the upper clamping plate 9 is driven to move downwards under the action of the fixing plate 10, the train wheels are fixed by the upper clamping plate 9 and the placing plate 6, because the placing plate 6, the threaded pipe 7, the rotating handle 8, the upper clamping plate 9, the fixing plate 10 and the threaded rod 11 are arranged at the left end and the right end, two train wheels can be simultaneously fixed, the driving gear 22 can be driven to rotate by the motor 18, the placing plate 6 is driven to rotate under the action of the driven gear 21, so that the left train wheel and the right train wheel are driven to rotate, the flaw detection can be respectively carried out on the left train wheel and the right train wheel by the ray probe 5 and the ray generator 14, the efficiency of the flaw detection is improved, the problem that the conventional flaw detection device can only detect one train wheel in sequence and the detection efficiency is low is solved, the input end of the ray probe 5 is electrically connected with the output end of, the front surface of the base 1 is fixedly provided with the display 3 and the controller 2 from top to bottom in sequence, the lower part of the inner cavity of the base 1 is provided with a battery jar 15, the inner cavity of the battery jar 15 is fixedly provided with a storage battery 16, and the right side of the battery jar 15 is provided with a socket 19.

When the device is used, the placing plate 6, the threaded pipe 7, the rotating handle 8, the upper clamping plate 9, the fixing plate 10 and the threaded rod 11 are matched with each other, the row wheels to be detected are placed on the placing plate 6, the threaded rod 11 can penetrate through the upper clamping plate 9 and be in threaded connection with the threaded pipe 7 through the threaded hole of the upper clamping plate 9, when the threaded rod 11 moves downwards in the threaded pipe 7, the upper clamping plate 9 is driven to move downwards under the action of the fixing plate 10, the train wheels are fixed through the upper clamping plate 9 and the placing plate 6, the threaded pipe 7, the rotating handle 8, the upper clamping plate 9, the fixing plate 10 and the threaded rod 11 are arranged at the left end and the right end, so that the two train wheels can be fixed simultaneously, the driving gear 22 can be driven to rotate through the motor 18, the placing plate 6 is driven to rotate under the action of the driven gear 21, the left row wheel and the right row wheels are driven to rotate, the flaw detection can be respectively carried out on the left and right train wheels, the flaw detection efficiency is improved, and the problem that the existing flaw detection device can only detect one train wheel in sequence and is low in detection efficiency is solved.

In summary, the following steps: this self-rotation train wheel set flaw detection device, through ray probe 5, place board 6, screwed pipe 7, punch holder 9, fixed plate 10, threaded rod 11, ray generator 14, motor 18, driven gear 21 and driving gear 22 and mutually support, solved present flaw detection device and can only detect a train wheel in proper order, problem that detection efficiency is low.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a self-rotation train wheel set flaw detection device, includes base (1) and punch holder (9), its characterized in that: the radiation-proof and shielding device is characterized in that a first groove (13) is formed in the left end of an inner cavity of the base (1), a second groove (20) is formed in the right end of the inner cavity of the base (1), a radiation generator (14) is fixedly mounted in the inner cavities of the first groove (13) and the second groove (20), a motor groove (17) is formed in the middle end of the inner cavity of the base (1), a motor (18) is fixedly mounted in the inner cavity of the motor groove (17), an output shaft of the motor (18) penetrates through the top of the inner cavity of the motor groove (17) and extends to the upper end of the top of the base (1), a driving gear (22) is sleeved on the outer surface of the output shaft of the motor (18), placing plates (6) are rotatably connected to the left end and the right end of the top of the base (1) through a rotating shaft, a driven gear (21, place middle-end fixedly connected with screwed pipe (7) at board (6) top, the inner chamber threaded connection of screwed pipe (7) has threaded rod (11), punch holder (9) are through screw thread through-hole and threaded rod (11) threaded connection, the top fixedly connected with fixed plate (10) of threaded rod (11), the left upper portion fixedly connected with second support (12) of base (1), the first support of upper portion fixedly connected with (4) on base (1) right side, the equal fixed mounting in left side of first support (4) and the right side of second support (12) has radiation probe (5).

2. The self-rotating train wheel set flaw detection device according to claim 1, wherein: the upper clamping plate (9) is positioned right above the placing plate (6), and the areas of the upper clamping plate (9) and the placing plate (6) are equal.

3. The self-rotating train wheel set flaw detection device according to claim 1, wherein: the top of the fixed plate (10) is fixedly connected with a rotating handle (8) through a connecting rod, and anti-skid grains are arranged on the outer surface of the rotating handle (8).

4. The self-rotating train wheel set flaw detection device according to claim 1, wherein: the input end of the ray probe (5) is electrically connected with the output end of the ray generator (14), and the display (3) and the controller (2) are sequentially and fixedly mounted on the front surface of the base (1) from top to bottom.

5. The self-rotating train wheel set flaw detection device according to claim 1, wherein: a battery jar (15) is arranged on the lower portion of the inner cavity of the base (1), a storage battery (16) is fixedly mounted in the inner cavity of the battery jar (15), and a socket (19) is arranged on the right side of the battery jar (15).

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