Steel cylinder detection device

Abstract

The utility model relates to a steel cylinder detection device which comprises a box body, a frame body, a sliding mechanism, an adjusting mechanism and a fixing mechanism, the frame body is vertically arranged on the box body in a sliding mode through a sliding mechanism. The adjusting mechanism comprises a first screw rod, the first screw rod is rotationally arranged on the frame body, a plurality of thread groups are arranged on the first screw rod, and each thread group comprises two symmetrical external threads; the fixing mechanism corresponds to the thread set and comprises two fixing assemblies and a supporting platform, the two fixing assemblies correspond to two external threads of the thread set respectively, each fixing assembly comprises a fixing piece and a connecting rod, internal threads corresponding to the external threads are arranged at the top end of each connecting rod, and the bottom end of each connecting rod is connected with the corresponding fixing piece. A supporting platform is arranged below the fixing piece and connected with the frame body. The utility model provides the detection device capable of improving the detection efficiency, which is convenient for fixing or dismounting the steel cylinder.

Description

Technical Field

[0001] The utility model relates to the detection of steel cylinders, and particularly to a steel cylinder detection device. Background Art

[0002] A steel cylinder is a steel bottle used to store high-pressure oxygen, gas, liquefied petroleum gas, etc. A patent with the publication number CN220772469U discloses an airtightness detection device for steel cylinder production. This detection device can detect three steel cylinders simultaneously through the setting of a steel cylinder lifting frame structure. During detection, it is necessary to fix the steel cylinders one by one. The fixing method is to install the steel cylinders on the connecting plate with a fixing belt. The fixing process is complex, and when disassembling and replacing the steel cylinders, it is also necessary to operate one by one, which is not conducive to high-efficiency detection. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a detection device for improving detection efficiency, which is convenient for fixing or disassembling steel cylinders.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is as follows: a steel cylinder detection device, comprising: a box body, a frame body, a sliding mechanism, an adjusting mechanism and a fixing mechanism;

[0005] The frame body is vertically slidably arranged on the box body through the sliding mechanism;

[0006] The adjusting mechanism includes a first screw rod. The first screw rod is rotatably arranged on the frame body. Multiple thread groups are arranged on the first screw rod. Each thread group includes two symmetrical external threads;

[0007] The fixing mechanism corresponds to the thread group. The fixing mechanism includes a fixing component and a support platform. There are two fixing components, which respectively correspond to the two external threads of the thread group. Each fixing component includes a fixing piece and a connecting rod. The top end of the connecting rod is provided with an internal thread corresponding to the external thread, and the bottom end of the connecting rod is connected to the fixing piece. A support platform is arranged below the fixing piece, and the support platform is connected to the frame body.

[0008] Furthermore, the sliding mechanism includes a second screw rod and a guide rod; the second screw rod is vertically arranged on one side of the box body, the guide rod is arranged on the other side of the box body, the guide rod is arranged parallel to the second screw rod, one side of the frame body is sleeved on the second screw rod through the internal thread corresponding to the second screw rod, and the other side of the frame body is sleeved on the guide rod through the through hole corresponding to the guide rod.

[0009] Furthermore, the frame body includes a connecting block, a slideway, a slider and a cavity;

[0010] There are two connecting blocks. One of the connecting blocks is provided with an internal thread and corresponds to the second screw rod, and the other connecting block is provided with a through hole and corresponds to the guide rod;

[0011] There are two slideways, and the two slideways are respectively connected to two connecting blocks;

[0012] The first screw rod is rotatably arranged in the cavity. The top end of the connecting rod is located in the cavity corresponding to the first screw rod, and the bottom end passes through the cavity and is located below the cavity. Two sliders are arranged on the cavity, and the two sliders are respectively slidably arranged in the two slideways.

[0013] Furthermore, the fixing piece has an arc-shaped groove.

[0014] Furthermore, an anti-slip pad is arranged in the arc-shaped groove.

[0015] Furthermore, there are multiple fixing pieces, and the multiple fixing pieces are evenly arranged on the connecting rod.

[0016] The beneficial effects of the present utility model are as follows:

[0017] The structure of the present utility model is simple. Place the steel cylinder on the support platform, and rotating the first screw rod can fix multiple steel cylinders simultaneously. The disassembly process only requires rotating the first screw rod, without the need to fix or disassemble one by one. This application makes the detection efficiency higher by accelerating the fixing process and disassembly process of the steel cylinders. Description of the Drawings

[0018] The following further elaborates on the present utility model in conjunction with the drawings and specific embodiments.

[0019] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 2 is a cross-sectional view of the present utility model;

[0021] Figure 3 is Figure 2 the enlarged view at A in

[0022] Description of the Reference Numerals

[0023] 1. Box body; 2. Sliding mechanism; 21. Second screw rod; 22. Guide rod; 3. Frame body; 31. Connecting block; 32. Slideway; 33. Slider; 34. Cavity; 4. Adjusting mechanism; 41. First screw rod; 5. Fixing mechanism; 51. Fixing component; 511. Fixing piece; 512. Connecting rod; 52. Support platform. Specific Embodiments

[0024] The following clearly and completely describes the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] As Figures 1 - 3 shown, a steel cylinder detection device includes a box body 1, a sliding mechanism 2, a frame body 3, an adjusting mechanism 4 and a fixing mechanism 5.

[0026] The top of the box body 1 is open.

[0027] The sliding mechanism 2 includes a second screw rod 21 and a guide rod 22. The second screw rod 21 is vertically arranged on one side of the box body 1, and the guide rod 22 is vertically arranged on the other side of the box body 1. In actual use, in order to stably arrange the second screw rod 21 on one side of the box body 1, a fixing seat can also be additionally provided, so that the second screw rod 21 is arranged on the side of the box body 1 through the fixing seat. In other embodiments, the second screw rod 21 can be an electric lead screw.

[0028] The frame body 3 includes a connecting block 31, a slideway 32, a slider 33 and a cavity 34. There are two connecting blocks 31. One of the connecting blocks 31 is provided with internal threads and the internal threads correspond to the second screw rod 21. The other connecting block 31 is provided with through holes and corresponds to the guide rod 22. There are two slideways 32, and the two slideways 32 are respectively connected to the two connecting blocks 31. The outer shape of the cavity 34 is similar to a cuboid. A chute is provided at the bottom of the cavity 34, and a slider 33 is provided at each end of the cavity 34. The sliders 33 are respectively slidably arranged in the slideways 32.

[0029] The adjusting mechanism 4 includes a first screw rod 41. The first screw rod 41 is rotatably arranged in the cavity 34. A plurality of thread groups are arranged on the first screw rod 41. The thread group includes two symmetric external threads. In actual use, a first bevel gear, a second bevel gear and a motor can be additionally provided. The first bevel gear is connected to the first screw rod 41, the second bevel gear is arranged on the cavity 34, the second bevel gear meshes with the first bevel gear, and the output end of the motor is connected to the second bevel gear. In this way, the motor can drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, and the first bevel gear drives the first screw rod 41 to rotate.

[0030] The fixing mechanism 5 corresponds to the thread group. The fixing mechanism 5 includes a fixing component 51 and a support platform 52. There are two fixing components 51, which respectively correspond to the two external threads of a thread group. The fixing component 51 includes a fixing piece 511 and a connecting rod 512. The top end of the connecting rod 512 is provided with an internal thread corresponding to the external thread of the first screw rod 41. The top end of the connecting rod 512 is sleeved on the first screw rod 41. The bottom end of the connecting rod 512 passes through the through groove and is located below the cavity 34 and is connected to the fixing piece 511. The cross section of the fixing piece 511 is arc-shaped. In other embodiments, there may be multiple fixing pieces 511. The multiple fixing pieces 511 are arranged evenly on the connecting rod 512, and an anti-slip layer is provided on the inner side of the fixing piece 511. The support platform 52 is arranged on the cavity 34 through a connecting plate, and the support platform 52 is located below the fixing piece 511 and corresponds to the fixing component 51 one by one.

[0031] When the utility model is in use, the cavity 34 is pulled to drive the slider 33 to move forward along the slide rail to a position where the staff can operate. The staff sequentially place the gas cylinders on the support platform 52 and between the opposite fixing pieces 511 of the fixing component 51. The first screw rod 41 is rotated. The first screw rod 41 drives the opposite fixing pieces 511 on the same fixing component 51 to move towards the gas cylinder to fix the gas cylinder. The cavity 34 is pushed to be located directly above the box body 1. The second screw rod 21 is rotated to drive the frame body 3 to move downward. The frame body 3 drives the fixing mechanism 5 to move downward. The fixing mechanism 5 drives the gas cylinder to move downward and immerse into the box body 1, and the detection can be carried out in the manner of the patent with the publication number CN220772469U. After the detection is completed, the second screw rod 21 is rotated to drive the frame body 3 to move upward. The frame body 3 drives the fixing mechanism 5 and the gas cylinder to expose above the liquid level of the box body 1. The cavity 34 is pulled to a position where the staff can operate. The first screw rod 41 is rotated to make the opposite fixing pieces 511 of the fixing component 51 move in opposite directions. Then the gas cylinder on the support platform 52 is removed and a new gas cylinder is replaced, and the above actions are repeated.

[0032] The above description is only the preferred embodiment of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without creative efforts belong to the scope of protection of the utility model.

Claims

1. A cylinder detection device, characterized in that, Including: A box body (1), a frame body (3), a sliding mechanism (2), an adjusting mechanism (4) and a fixing mechanism (5); The frame body (3) is vertically slidably arranged on the box body (1) through the sliding mechanism (2); The adjusting mechanism (4) includes a first screw rod (41). The first screw rod (41) is rotatably arranged on the frame body (3). A plurality of thread groups are arranged on the first screw rod (41). Each thread group includes two symmetric external threads; The fixing mechanism (5) corresponds to the thread group. The fixing mechanism (5) includes a fixing component (51) and a support platform (52). There are two fixing components (51) which respectively correspond to the two external threads of the thread group. The fixing component (51) includes a fixing piece (511) and a connecting rod (512). The top end of the connecting rod (512) is provided with internal threads corresponding to the external threads. The bottom end of the connecting rod (512) is connected to the fixing piece (511). A support platform (52) is arranged below the fixing piece (511). The support platform (52) is connected to the frame body (3).

2. The cylinder detection device according to claim 1, wherein The sliding mechanism (2) includes a second screw rod (21) and a guide rod (22); The second screw rod (21) is vertically arranged on one side of the box body (1). The guide rod (22) is arranged on the other side of the box body (1). The guide rod (22) is arranged parallel to the second screw rod (21). One side of the frame body (3) is sleeved on the second screw rod (21) by providing internal threads corresponding to the second screw rod (21). The other side of the frame body is sleeved on the guide rod (22) by providing through holes corresponding to the guide rod (22).

3. The cylinder detection device according to claim 2, characterized in that, The frame body (3) includes a connecting block (31), a slideway (32), a slider (33) and a cavity (34); There are two connecting blocks (31). One of the connecting blocks (31) is provided with internal threads and corresponds to the second screw rod (21). The other connecting block (31) is provided with through holes and corresponds to the guide rod (22); There are two slideways (32). The two slideways (32) are respectively connected to the two connecting blocks (31); The first screw rod (41) is rotatably arranged in the cavity (34). The top end of the connecting rod (512) is located in the cavity (34) and corresponds to the first screw rod (41). The bottom end passes through the cavity (34) and is located below the cavity (34). Two sliders (33) are arranged on the cavity (34). The two sliders (33) are respectively slidably arranged in the two slideways (32).

4. A cylinder detection device according to claim 1, characterized in that, The fixing piece (511) has an arc-shaped groove.

5. The cylinder inspection device according to claim 4, characterized in that, An anti-slip pad is arranged in the arc-shaped groove.

6. The cylinder detection device according to claim 1, characterized in that, There are a plurality of fixing pieces (511). The plurality of fixing pieces (511) are evenly arranged on the connecting rod (512).

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