A tool for detecting the deformation of the outer surface of pressure-bearing special equipment

Abstract

This utility model discloses a tool for detecting the deformation of the outer surface of pressure-bearing special equipment, comprising: a base plate, on the upper surface of which a detection device body is mounted, and fixed frames are mounted on the left and right sides of the upper surface of the base plate, with the fixed frames located inside the detection device body. A motor is mounted on one side of the upper end of the fixed frames; a connecting frame, the power output end of the motor is connected to the connecting frame, and a clamping mechanism is mounted on one side of the connecting frame; an air rod is fixedly connected to the bottom of the right fixed frame, and an air pump is mounted on the left side of the air rod; and a support mechanism is mounted in the middle of the upper surface of the base plate. The clamping mechanism allows for adjustment and use according to different types of pipes, and is suitable for clamping pipes of different sizes. The support mechanism facilitates pipe support without affecting the rotation detection of the pipe.

Description

Technical Field

[0001] This utility model relates to the field of special equipment testing technology, and in particular to a tool for detecting the deformation of the outer surface of pressure-bearing special equipment. Background Technology

[0002] Special equipment refers to devices that involve life safety and are highly dangerous. For pressure-bearing special equipment, its outer surface must be inspected after deformation.

[0003] A pressure-bearing special equipment external surface deformation detection tool, with announcement number CN219178476U, aims to solve the current technical problem of unsatisfactory clamping effect for pipelines. It includes a detection device body and a positioning structure. The positioning structure is arranged within the detection device body and includes a U-shaped frame, a clamping assembly, and a limiting assembly. The U-shaped frame is arranged at the clamping end of the detection device body; the clamping assembly is arranged at the opening of the U-shaped frame. The planar clamping end and the arc-shaped clamping part of the clamping assembly are respectively oriented inwards and outwards. The limiting assembly is arranged on the U-shaped frame. This utility model has the advantage that the planar clamping end and the arc-shaped clamping part of the clamping assembly can be rotated outwards as needed to clamp either a planar or arc-shaped device to be tested, thus exhibiting strong applicability.

[0004] However, the aforementioned device is not suitable for clamping pipes of different sizes when clamping large pipes, which has significant limitations. Furthermore, it is difficult to support the pipe during the clamping process, and the pipe may easily fall off when it is too heavy, increasing the danger during use. Therefore, it is necessary to improve the external surface deformation detection tool for pressure-bearing special equipment to solve the above technical problems. Utility Model Content

[0005] The purpose of this invention is to improve a tool for detecting the deformation of the outer surface of pressure-bearing special equipment, so as to overcome the above-mentioned shortcomings in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a tool for detecting the deformation of the outer surface of pressure-bearing special equipment, comprising: a base plate, a detection device body mounted on the upper surface of the base plate, a fixed frame mounted on the left and right sides of the upper surface of the base plate, the fixed frame being located inside the detection device body, and a motor mounted on one side of the upper end of the fixed frame.

[0007] A connecting frame is attached to the power output end of the motor. A clamping mechanism is installed on one side of the connecting frame that is close to each other. A pneumatic rod is fixedly connected to the bottom of the fixed frame on the right side. An air pump is installed on the left side of the pneumatic rod. A support mechanism is installed in the middle of the upper surface of the base plate.

[0008] As a further description of the above technical solution: the clamping mechanism includes an L-shaped plate installed at the upper and lower ends of the connecting frame, a positioning rod inserted at the front and rear ends of the L-shaped plate, a positioning nut sleeved at the upper end of the positioning rod, and several anti-slip pads installed at equal intervals on the inner wall of the L-shaped plate.

[0009] As a further description of the above technical solution: the upper L-shaped plate has a movable groove adapted to the positioning rod, and the upper end of the connecting frame is fixedly connected to a slider on one side close to each other. The upper L-shaped plate has a sliding groove adapted to the slider, and the connecting frame and the upper L-shaped plate form a sliding connection mechanism.

[0010] As a further description of the above technical solution: the upper end of the positioning rod is provided with a threaded groove, and the positioning nut is provided with a threaded hole that matches the threaded groove.

[0011] As a further description of the above technical solution: the support mechanism includes a fixed sleeve mounted on the base plate, a threaded rod installed in the middle of the fixed sleeve, a limit block fixedly connected to the bottom of the threaded rod, an adjusting ring sleeved on the top of the fixed sleeve, limit rods fixedly connected to the left and right sides of the inner cavity of the fixed sleeve, a support seat installed at the upper end of the threaded rod, two sets of reinforcing ribs fixedly connected at the connection between the threaded rod and the support seat, and several rollers rotatably mounted in the middle of the support seat.

[0012] As a further description of the above technical solution: the surface of the threaded rod is connected with threads, the adjusting ring has a threaded groove adapted to the threads, the threaded rod and the adjusting ring form a rotating connection mechanism, the limiting block has a movable hole adapted to the limiting rod, the bottom of the adjusting ring is connected with an annular locking block, the fixed sleeve has an annular locking groove adapted to the annular locking block, and the adjusting ring and the fixed sleeve form a movable locking connection mechanism.

[0013] As a further description of the above technical solution: the base plate is provided with a mounting groove that is compatible with the air pump and the air rod.

[0014] This utility model improves a tool for detecting the deformation of the outer surface of pressure-bearing special equipment. It possesses the following features:

[0015] Beneficial effects:

[0016] 1. Equipped with a clamping mechanism, using an L-shaped plate, positioning rod, and positioning nut, it can be adjusted for use according to different types of pipes and is suitable for clamping pipes of different sizes. With the addition of anti-slip pads, it provides high protection for the pipes and has an anti-slip function, thus improving the clamping effectiveness of this device.

[0017] 2. The system is equipped with a support mechanism, and the height can be adjusted by rotating the adjusting ring to drive the threaded rod. This allows for relative adjustment according to the height of the pipeline during use, making it convenient for supporting different types of pipelines. The system is also equipped with a support base and rollers, which allows for pipeline support without affecting the rotation and inspection of the pipeline. Attached Figure Description

[0018] Figure 1 This utility model presents a schematic diagram of the overall structure of a tool for detecting the deformation of the outer surface of pressure-bearing special equipment. Figure 1 ;

[0019] Figure 2 This utility model presents a schematic diagram of the overall structure of a tool for detecting the deformation of the outer surface of pressure-bearing special equipment. Figure 2 ;

[0020] Figure 3 This is a structural diagram showing the disassembled components of this utility model;

[0021] Figure 4 This is a schematic diagram of the clamping mechanism in this utility model;

[0022] Figure 5 This is a schematic diagram of the support mechanism in this utility model.

[0023] Legend:

[0024] 1. Base plate; 2. Detection device body; 3. Fixed frame; 4. Motor; 5. Connecting frame; 6. Clamping mechanism; 601. L-shaped plate; 602. Positioning rod; 603. Positioning nut; 604. Anti-slip pad; 7. Air pump; 8. Air rod; 9. Support mechanism; 901. Fixing sleeve; 902. Threaded rod; 903. Limiting block; 904. Adjusting ring; 905. Limiting rod; 906. Reinforcing rib; 907. Support base; 908. Roller. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1, Reference Figure 1 and Figure 2This utility model discloses a surface deformation detection tool for pressure-bearing special equipment, which can solve the problems of existing devices being unsuitable for clamping pipes of different sizes when clamping large pipes, having great limitations, and being difficult to support the pipes during the clamping process. When the pipes are too heavy, they are prone to falling off, increasing the danger during use. The tool includes a base plate 1, a detection device body 2 installed on the upper surface of the base plate 1, and fixed frames 3 installed on the left and right sides of the upper surface of the base plate 1. The fixed frames 3 are located inside the detection device body 2, and motors 4 are installed on the upper ends of the fixed frames 3 close to each other on one side.

[0027] The connecting frame 5 is connected to the power output end of the motor 4. A clamping mechanism 6 is installed on the side of the connecting frame 5 that is close to each other. A pneumatic rod 8 is fixedly connected to the bottom of the right fixed frame 3. An air pump 7 is installed on the left side of the pneumatic rod 8. A support mechanism 9 is installed in the middle of the upper surface of the base plate 1.

[0028] Working principle: Base plate 1 facilitates the installation and use of components; detection device body 2 facilitates the detection of the deformation of the outer surface of the pipe; fixed frame 3 and motor 4 facilitate the rotation and adjustment of the clamping mechanism 6 on the connecting frame 5; clamping mechanism 6 can be adjusted according to different pipe models and is suitable for clamping pipes of different sizes; air pump 7 and air rod 8 facilitate the clamping and adjustment of the fixed frame 3; support mechanism 9 facilitates the support of different types of pipes.

[0029] Example 2, refer to Figure 3 , Figure 4 and Figure 5This embodiment addresses the limitations of existing devices when clamping large pipes. These devices are unsuitable for clamping pipes of different sizes, have significant limitations, and struggle to support the pipe during clamping. Furthermore, when the pipe is too heavy, it can easily detach, increasing the risk of accidents during use. This pressure-bearing special equipment surface deformation detection tool further includes a clamping mechanism 6 comprising L-shaped plates 601 mounted at the upper and lower ends of a connecting frame 5. Positioning rods 602 are inserted into the front and rear ends of the L-shaped plates 601. The upper end is fitted with a positioning nut 603. Several anti-slip pads 604 are equidistantly installed on the inner wall of the L-shaped plate 601. The upper L-shaped plate 601 has a movable groove that matches the positioning rod 602. A slider is fixedly connected to the upper end of the connecting frame 5 on one side close to each other. The upper L-shaped plate 601 has a sliding groove that matches the slider. The connecting frame 5 and the upper L-shaped plate 601 form a sliding connection mechanism. The upper end of the positioning rod 602 has a threaded groove, and the positioning nut 603 has a threaded hole that matches the threaded groove. The support mechanism 9 includes a mounting plate... A fixing sleeve 901 is mounted on the base plate 1. A threaded rod 902 is installed in the middle of the fixing sleeve 901. A limit block 903 is fixedly connected to the bottom of the threaded rod 902. An adjusting ring 904 is sleeved on the top of the fixing sleeve 901. Limit rods 905 are fixedly connected to the left and right sides of the inner cavity of the fixing sleeve 901. A support seat 907 is installed at the upper end of the threaded rod 902. Two sets of reinforcing ribs 906 are fixedly connected at the connection between the threaded rod 902 and the support seat 907. Several rollers 908 are rotatably installed in the middle of the support seat 907. The threaded rod 902 has threads on its surface, and the adjusting ring 904 has a threaded groove that matches the threads. The threaded rod 902 and the adjusting ring 904 form a rotating connection mechanism. The limiting block 903 has a movable hole that matches the limiting rod 905. The bottom of the adjusting ring 904 is connected to an annular locking block. The fixing sleeve 901 has an annular locking groove that matches the annular locking block. The adjusting ring 904 and the fixing sleeve 901 form a movable locking connection mechanism. The base plate 1 has an installation groove that matches the air pump 7 and the air rod 8.

[0030] Working Principle: When using this device, after the pipe is hoisted to a suitable position, the air pump 7 is turned on, causing the air pump 7 to move the air rod 8, so that the clamping mechanism 6 clamps the pipe. After adjusting the upper L-shaped plate 601 to a suitable height, the positioning nut 603 is tightened to clamp and fix the pipe. The anti-slip pad 604 provides high protection for the pipe and has an anti-slip function, improving the clamping effectiveness of this device. After the pipe is clamped, the adjusting ring 904 is rotated, driving the threaded rod 902 to adjust the height. This allows for relative adjustment according to the height of the pipe during use, facilitating support for different types of pipes. The support base 907 and rollers 908 facilitate pipe support without affecting the rotation detection of the pipe. The limit block 903 and limit rod 905 facilitate the limiting of the threaded rod 902. This clamping device for large pipes is suitable for clamping and fixing pipes of various sizes. It is simple to operate, highly automated, and versatile.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pressure-bearing special equipment outer surface deformation amount detection tool, characterized by, include: The base plate (1) has a detection device body (2) installed on its upper surface. Fixing frames (3) are installed on the left and right sides of the upper surface of the base plate (1), and the fixing frames (3) are located inside the detection device body (2). Motors (4) are installed on the upper ends of the fixing frames (3) on one side close to each other. A connecting frame (5) is connected to the power output end of the motor (4). A clamping mechanism (6) is installed on the side of the connecting frame (5) that is close to each other. A pneumatic rod (8) is fixedly connected to the bottom of the fixed frame (3) on the right side. An air pump (7) is installed on the left side of the pneumatic rod (8). A support mechanism (9) is installed in the middle of the upper surface of the base plate (1).

2. The tool for detecting the deformation of the outer surface of a pressure-bearing special equipment according to claim 1, characterized in that, The clamping mechanism (6) includes an L-shaped plate (601) installed at the upper and lower ends of the connecting frame (5). Positioning rods (602) are inserted at the front and rear ends of the L-shaped plate (601). Positioning nuts (603) are sleeved on the upper end of the positioning rods (602). Several anti-slip pads (604) are installed at equal intervals on the inner wall of the L-shaped plate (601).

3. The tool for detecting the deformation of the outer surface of a special equipment under pressure according to claim 2, characterized in that, The upper L-shaped plate (601) has a movable groove that matches the positioning rod (602). The upper end of the connecting frame (5) is fixedly connected to a slider on one side close to each other. The upper L-shaped plate (601) has a sliding groove that matches the slider. The connecting frame (5) and the upper L-shaped plate (601) form a sliding connection mechanism.

4. The tool for detecting the deformation of the outer surface of a special equipment under pressure according to claim 2, characterized in that, The upper end of the positioning rod (602) is provided with a threaded groove, and the positioning nut (603) is provided with a threaded hole that matches the threaded groove.

5. The tool for detecting the deformation of the outer surface of a pressure-bearing special equipment according to claim 1, characterized in that, The support mechanism (9) includes a fixed sleeve (901) installed on the base plate (1), a threaded rod (902) installed in the middle of the fixed sleeve (901), a limit block (903) fixedly connected to the bottom of the threaded rod (902), an adjusting ring (904) sleeved on the top of the fixed sleeve (901), limit rods (905) fixedly connected to the left and right sides of the inner cavity of the fixed sleeve (901), a support seat (907) installed at the upper end of the threaded rod (902), two sets of reinforcing ribs (906) fixedly connected at the connection between the threaded rod (902) and the support seat (907), and several rollers (908) rotatably installed in the middle of the support seat (907).

6. The tool for detecting the deformation of the outer surface of a special equipment under pressure according to claim 5, characterized in that, The threaded rod (902) has threads on its surface, and the adjusting ring (904) has a threaded groove that matches the threads. The threaded rod (902) and the adjusting ring (904) form a rotating connection mechanism. The limiting block (903) has a movable hole that matches the limiting rod (905). The bottom of the adjusting ring (904) is connected to an annular locking block, and the fixing sleeve (901) has an annular locking groove that matches the annular locking block. The adjusting ring (904) and the fixing sleeve (901) form a movable engaging connection mechanism.

7. The tool for detecting the deformation of the outer surface of a pressure-bearing special equipment according to claim 1, characterized in that, The base plate (1) has a mounting groove that is compatible with the air pump (7) and the air rod (8).

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