CN219016149U

CN219016149U - High temperature resistant detection device of rail transit vehicle metal casting

Info

Publication number: CN219016149U
Application number: CN202220785073.6U
Authority: CN
Inventors: 卢慧娟; 张吉文; 张祥根; 韦欣红; 张伟
Original assignee: Qingdao Adetech Testing Technology Co ltd
Current assignee: Qingdao Adetech Testing Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2023-05-12
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a high temperature resistant detection device for a metal casting of a rail transit vehicle, which particularly relates to the technical field of high temperature detection, wherein the metal casting cannot be overturned in the high temperature resistant detection device, so that the metal casting cannot be completely and effectively heated, and high temperature detection data are inaccurate.

Description

High temperature resistant detection device of rail transit vehicle metal casting

Technical Field

The utility model relates to the technical field of high-temperature detection, in particular to a high-temperature-resistant detection device for a rail transit vehicle metal casting.

Background

With the rapid development of rail construction in China, the market carries out strict detection on various types of rail vehicle castings, and the castings need to be detected in a high-temperature detection device.

The high temperature resistant detection device in the prior art has the following problems:

1. the metal casting cannot be overturned in the high-temperature-resistant detection device, so that the metal casting cannot be heated completely and effectively, and the high-temperature detection data are inaccurate.

Therefore, we propose a high temperature resistant detection device for rail transit vehicle metal castings, which is used for solving the problems.

Disclosure of Invention

The utility model aims to provide a high temperature resistant detection device for a rail transit vehicle metal casting, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high temperature resistant detection device for the rail transit vehicle metal castings comprises a detection box, wherein a heating plate is fixedly arranged at the upper end of the inner wall of the detection box, supporting legs are fixedly arranged at four corners of the lower surface of the detection box, a bottom plate is fixedly arranged among the four supporting legs, and a turnover mechanism is arranged on the bottom plate;

the turnover mechanism comprises electric telescopic rods, the electric telescopic rods are provided with two symmetrically distributed electric telescopic rods, the two electric telescopic rods are coaxially and fixedly connected, one electric telescopic rod is fixedly sleeved with a first bevel gear, a second bevel gear is meshed with the first bevel gear, a rotating shaft is fixedly arranged on the second bevel gear, one end of a bottom plate, close to the rotating shaft, is provided with a first motor, the output end of the first motor is fixedly connected with the rotating shaft, the driving ends of the electric telescopic rods are fixedly provided with driving shafts, the driving shafts are fixedly provided with first synchronous wheels, connecting rods are movably inserted into two sides, extending from the electric telescopic rods, of the detection box, the two connecting rods are located at one end of the outer wall of the detection box and are fixedly provided with second synchronous wheels, a synchronous belt is arranged between the first synchronous wheels and the second synchronous wheels, and one end, inside the detection box, of the connecting rods is fixedly provided with clamping plates.

As a preferable technical scheme of the utility model, two symmetrically arranged moving plates are arranged in the detection box in a sliding manner near the connecting rod, one ends of the moving plates, which are far away from the moving plates, are fixedly provided with moving rods, the two moving plates are movably inserted into the similar connecting rod, the upper surface of the detection box is fixedly provided with a mounting block, the mounting block is rotationally provided with a double-head screw rod, the same first sliding groove is formed in the upper surface of the mounting block and the upper surface of the detection box, one ends of the two moving rods, which are far away from the moving plates, penetrate through the first sliding groove and are respectively inserted into two ends of the double-head screw rod in a threaded manner, the upper end of the outer wall of the detection box, which is close to the double-head screw rod, is provided with a second motor, and the output end of the second motor is fixedly connected onto the double-head screw rod.

As a preferable technical scheme of the utility model, a supporting plate is fixedly arranged on one side, close to the electric telescopic rod, of the upper surface of the bottom plate, and the electric telescopic rod movably penetrates through the upper portion of the supporting plate.

As a preferable technical scheme of the utility model, a first supporting frame is fixedly arranged on one side, close to a first motor, of the upper surface of the bottom plate, the first motor is fixedly arranged on the first supporting frame, a second supporting frame is fixedly arranged on one side, close to a second motor, of the outer wall of the detection box, and the second motor is arranged on the second supporting frame.

As a preferable technical scheme of the utility model, a first groove is formed at one end, close to the moving plate, of the detection box in a sliding manner, two symmetrically arranged fixing frames are fixedly arranged at one side, close to the first groove, of the detection box, fans are fixedly arranged on the fixing frames, a cover plate is arranged between the fans and the detection box in a sliding manner on the two fixing frames, and the cover plate can cover the first groove.

As a preferable technical scheme of the utility model, a door plate is rotatably arranged at the opening of the detection box, and a visual window is arranged on the door plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first motor moves through the first bevel gear and the second bevel gear which are arranged in a meshed manner, the electric telescopic rod and the driving shaft are driven to rotate, so that the first synchronous wheel is driven to rotate, the second synchronous wheel is driven to move through the synchronous belt by the first synchronous wheel, the connecting rod drives the clamping plates to rotate, castings among the clamping plates are turned over, the metal castings are effectively heated, and the accuracy of high-temperature detection data is improved.

Drawings

Figure 1 is a schematic diagram of the front view structure of the present utility model,

figure 2 is a schematic diagram of the structure of the turnover mechanism of the utility model,

fig. 3 is a schematic side view of the present utility model.

In the figure: 1. a detection box; 101. a heating plate; 11. support legs; 12. a bottom plate; 13. an electric telescopic rod; 131. a drive shaft; 14. a first bevel gear; 15. a second bevel gear; 151. a rotating shaft; 16. a first synchronizing wheel; 17. a connecting rod; 18. a second synchronizing wheel; 19. a synchronous belt; 20. a first motor; 21. a clamping plate; 22. a moving plate; 23. a moving rod; 24. a mounting block; 241. a first chute; 25. a double-ended screw; 26. a second motor; 27. a support plate; 28. a first support frame; 29. a second support frame; 3. a fixing frame; 31. a blower; 32. a cover plate; 33. a first groove; 4. a door panel; 41. and a visual window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-3, the utility model provides a high temperature resistant detection device for a rail transit vehicle metal casting, which comprises a detection box 1, wherein a heating plate 101 is fixedly arranged at the upper end of the inner wall of the detection box 1, supporting legs 11 are fixedly arranged at four corners of the lower surface of the detection box 1, a bottom plate 12 is fixedly arranged among the four supporting legs 11, and a turnover mechanism is arranged on the bottom plate 12;

the turnover mechanism comprises electric telescopic rods 13, wherein the electric telescopic rods 13 are provided with two symmetrically distributed electric telescopic rods 13 which are coaxially and fixedly connected, a first bevel gear 14 is fixedly sleeved at the end part of one electric telescopic rod 13, a second bevel gear 15 is meshed with the first bevel gear 14, a rotating shaft 151 is fixedly arranged on the second bevel gear 15, a first motor 20 is arranged at one end, close to the rotating shaft 151, of the upper surface of a bottom plate 12, the output end of the first motor 20 is fixedly connected to the rotating shaft 151, driving shafts 131 are fixedly arranged at the driving ends of the electric telescopic rods 13, first synchronous wheels 16 are fixedly arranged on the driving shafts 131, connecting rods 17 are movably inserted at two sides, extending from the electric telescopic rods 13, of a detection box 1, a second synchronous wheel 18 is fixedly arranged at one end of the outer wall of the detection box 1, a synchronous belt 19 is arranged between the first synchronous wheel 16 and the second synchronous wheel 18 in a transmission manner, the connecting rod 17 is fixedly provided with a clamping plate 21 at one end inside the detection box 1, two symmetrically arranged movable plates 22 are slidably arranged in the detection box 1 close to the connecting rod 17, one end, which is far away from the movable plates 22, of the movable plates is fixedly provided with a movable rod 23, the two movable plates 22 are movably inserted into the adjacent connecting rod 17, the upper surface of the detection box 1 is fixedly provided with a mounting block 24, the mounting block 24 is rotationally provided with a double-end screw 25, the same first sliding groove 241 is formed in the upper surface of the mounting block 24 and the detection box 1, one end, which is far away from the movable rods 23, penetrates through the first sliding groove 241 and is respectively inserted into two ends of the double-end screw 25 in a threaded manner, the upper end, which is close to the double-end screw 25, of the outer wall of the detection box 1 is provided with a second motor 26, the output end of the second motor 26 is fixedly connected onto the double-end screw 25, castings to be detected are placed between the two clamping plates 21, then the double-end screw 25 can be driven by the second motor 26 to move, make two movable rods 23 that screw thread inserts on the double-end screw rod 25 remove in opposite directions, promote the foundry goods between grip block 21 to carry out the centre gripping fixedly, afterwards, can close door plant 4, start hot plate 101, detect the foundry goods and carry out the high temperature, when movable rod 23 removes in opposite directions, simultaneously, start two electric telescopic handle 13 and drive shaft 131 and stretch out and draw back, make hold-in range 19 keep vertical state to translate always, at start first motor 20, first motor 20 moves through first bevel gear 14 and the second bevel gear 15 that the meshing set up, drive electric telescopic handle 13 and drive shaft 131 and rotate, thereby drive first synchronizing wheel 16 and rotate, make first synchronizing wheel 16 drive second synchronizing wheel 18 through hold-in range 19 and remove, thereby make connecting rod 17 drive grip block 21 and rotate, make the foundry goods between grip block 21 overturn, the metal foundry goods is effectively heated, improve high temperature detection data accuracy.

Further, the support plate 27 is fixedly arranged on one side, close to the electric telescopic rod 13, of the upper surface of the bottom plate 12, and the electric telescopic rod 13 movably penetrates through the upper portion of the support plate 27 to provide stability for the electric telescopic rod 13, so that the electric telescopic rod 13 works stably.

Further, the first supporting frame 28 is fixedly arranged on one side, close to the first motor 20, of the upper surface of the bottom plate 12, the first motor 20 is fixedly arranged on the first supporting frame 28, supporting force is provided for the first motor 20, the first motor 20 can work stably, the second supporting frame 29 is fixedly arranged on one side, close to the second motor 26, of the outer wall of the detection box 1, the second motor 26 is arranged on the second supporting frame 29, supporting force is provided for the second motor 26, and the second motor 26 can work stably.

Further, the first recess 33 has been seted up to the detection case 1 near the one end that the movable plate 22 slides and sets up, and detection case 1 is close to fixed mount 3 that are equipped with two symmetries and set up in first recess 33 one side, and the fixed fan 31 that is equipped with on the mount 3 is located between fan 31 and detection case 1 on two mounts and slides and be equipped with apron 32, and apron 32 can cover first recess 33, draws apron 32, dispels the heat to detection case 1 in through fan 31, improves the life of the device in the detection case 1.

Further, the door plate 4 is rotatably arranged at the opening of the detection box 1, and the door plate 4 is provided with a visual window 41, so that castings can be conveniently observed.

Working principle: when the device is used, a casting to be detected can be placed between two clamping plates 21, then the double-headed screw 25 can be driven to move through the second motor 26, so that two moving rods 23 inserted in threads on the double-headed screw 25 move oppositely to push the casting between the clamping plates 21 to clamp and fix, then the door plate 4 can be closed, the heating plate 101 is started to detect the high temperature of the casting, the two electric telescopic rods 13 are started to drive the driving shafts 131 to stretch and retract simultaneously when the moving rods 23 move oppositely, the synchronous belt 19 always keeps a vertical state to translate, the first motor 20 is started to drive the electric telescopic rods 13 and the driving shafts 131 to rotate through the first bevel gears 14 and the second bevel gears 15 which are meshed, and accordingly the first synchronous wheels 16 are driven to rotate, the first synchronous wheels 16 drive the second synchronous wheels 18 to move through the synchronous belts 19, the connecting rods 17 drive the clamping plates 21 to rotate, the casting between the clamping plates 21 to be effectively heated, and the high temperature detection data are accurate. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high temperature resistant detection device of rail transit vehicle metal casting, includes detection case (1), its characterized in that: the automatic detection device is characterized in that a heating plate (101) is fixedly arranged at the upper end of the inner wall of the detection box (1), supporting legs (11) are fixedly arranged at four corners of the lower surface of the detection box (1), a bottom plate (12) is fixedly arranged among the four supporting legs (11), and a turnover mechanism is arranged on the bottom plate (12);

the turnover mechanism comprises an electric telescopic rod (13), the electric telescopic rod (13) is provided with two symmetrically distributed electric telescopic rods (13) which are coaxially and fixedly connected, one of the electric telescopic rods (13) is fixedly sleeved with a first bevel gear (14), a second bevel gear (15) is arranged on the first bevel gear (14) in a meshed mode, a rotating shaft (151) is fixedly arranged on the second bevel gear (15), a first motor (20) is arranged on the upper surface of a bottom plate (12) close to one end of the rotating shaft (151), the output end of the first motor (20) is fixedly connected to the rotating shaft (151), driving ends of the electric telescopic rods (13) are fixedly provided with driving shafts (131), first synchronous wheels (16) are fixedly arranged on the driving shafts (131), connecting rods (17) are movably inserted into two sides of the electric telescopic rods (13) on the detection box (1), the two connecting rods (17) are fixedly arranged at one end of the outer wall of the detection box (1), a second synchronous wheel (18) is arranged on one end of the first synchronous wheel (16) and the second synchronous wheel (18), and a clamping plate (21) is arranged between the first synchronous wheels (16) and the first synchronous wheel (18) and the second synchronous wheel (19) are fixedly arranged on the inner side of the detection box (1).

2. The high temperature resistant detection device for rail transit vehicle metal castings according to claim 1, wherein: the utility model discloses a detection case, including detection case (1), including connecting rod (17), movable plate (22) that are close to the connecting rod (17) slip in detection case (1), movable plate (22) are kept away from the fixed movable rod (23) that is equipped with of one end that self slided and set up, two movable plate (22) activity is inserted and is established on similar connecting rod (17), fixed surface is equipped with installation piece (24) on detection case (1), the rotation of installation piece (24) is equipped with double-end screw (25), same first spout (241) have been seted up with detection case (1) upper surface to installation piece (24), two movable rod (23) are kept away from movable plate (22) one end and are run through first spout (241) and screw thread respectively insert and establish on double-end screw (25) both ends, detection case (1) outer wall upper end is close to double-end screw (25) and is equipped with second motor (26), the output fixed connection of second motor (26) is on double-end screw (25).

3. The high temperature resistant detection device for rail transit vehicle metal castings according to claim 1, wherein: the upper surface of the bottom plate (12) is provided with a supporting plate (27) which is fixedly arranged on one side close to the electric telescopic rod (13), and the electric telescopic rod (13) movably penetrates through the upper portion of the supporting plate (27).

4. The high temperature resistant detection device for rail transit vehicle metal castings according to claim 2, wherein: the detection box is characterized in that a first supporting frame (28) is fixedly arranged on one side, close to the first motor (20), of the upper surface of the bottom plate (12), the first motor (20) is fixedly arranged on the first supporting frame (28), a second supporting frame (29) is fixedly arranged on one side, close to the second motor (26), of the outer wall of the detection box (1), and the second motor (26) is arranged on the second supporting frame (29).

5. The high temperature resistant detection device for rail transit vehicle metal castings according to claim 2, wherein: the detection box (1) is close to the movable plate (22) and slides and set up one end and set up first recess (33), detection box (1) is close to fixed mount (3) that are equipped with two symmetries and set up in first recess (33) one side, fixed on mount (3) be equipped with fan (31), two be located on mount (3) between fan (31) and detection box (1) and slide and be equipped with apron (32), apron (32) can cover first recess (33).

6. The high temperature resistant detection device for rail transit vehicle metal castings according to claim 1, wherein: the door plate (4) is rotationally arranged at the opening of the detection box (1), and a visual window (41) is arranged on the door plate (4).