Pressure-bearing special equipment inspection device

Abstract

The utility model discloses an inspection device for pressure-bearing special equipment, which relates to the technical field of inspection of special equipment and comprises a driving block rotationally connected to the outside of a positioning ring. The positioning assembly can position and fix the pressure-bearing special equipment on the detection table, subsequent detection use is facilitated, the positioning assembly can position and fix the special equipment with different specifications and outer diameters, and the center position of the special equipment is always located at the circle center position of the positioning ring after being fixed, so that the detection efficiency is improved. The special equipment detection device is convenient for a detection element to quickly and accurately detect special equipment, and solves the problems that the special equipment can be positioned and fixed only by penetrating one end of the special equipment through a circular groove when being fixed due to the fact that the equipment is fixed by an existing detection device through a closed circular groove, and especially for relatively long special equipment, the special equipment cannot be positioned and fixed through the circular groove. And the fixing operation is troublesome.

Description

Technical Field

[0001] The utility model belongs to the technical field of special equipment inspection, and more specifically, relates to an inspection device for pressure-bearing special equipment. Background Art

[0002] Generally speaking, pressure-bearing special equipment refers to boilers, oxygen cylinders, pressure pipes, etc., so they are generally cylindrical. In order to ensure that pressure-bearing special equipment can be used stably and safely, such equipment needs to be inspected during production design. Only compliant and qualified products can be put into production and use. For example, the patent with application number: CN202320362711.8 discloses a pressure-bearing special equipment inspection device, which relates to the field of special equipment inspection technology, including a detection workbench, a fixed disk is fixedly installed on one side of the top of the detection workbench, and a fixed limit groove is provided on the top surface of the fixed disk. By cooperating with the detection workbench, the fixed plate, the fixed limit slot, the slide rail, the sliding chassis, the scanner mounting frame, the vertical scanner, the first side scanner and the second side scanner, the equipment to be inspected is placed inside the fixed limit slot and fixed. By sliding the sliding chassis on the slide rail, the overall movement of the scanner mounting frame is realized. At this time, the vertical scanner, the first side scanner and the second side scanner simultaneously perform multi-directional scanning operations on the equipment to be inspected, and the problem of scanning blind spots on the surface is solved, thereby improving the comprehensiveness of the scanning while improving the scanning efficiency and the practicality of the device.

[0003] However, as for the existing inspection device for pressure-bearing special equipment, it is achieved through a closed circular groove when fixing the equipment. This means that the special equipment needs to pass through the circular groove at one end to achieve positioning and fixing operations. Especially for longer special equipment, the fixing operation is more troublesome, the flexibility is poor, and the practicality is not high. Utility Model Content

[0004] The disclosed embodiment relates to a pressure-bearing special equipment inspection device, which has a positioning component. The positioning component can position and fix the pressure-bearing special equipment on a test bench, which is convenient for subsequent testing and use. The positioning component can also position and fix special equipment of different specifications and outer diameters. After being fixed, the center position of the special equipment is always at the center position of the positioning ring, which facilitates the detection element to quickly and accurately detect the special equipment, and is extremely flexible and practical.

[0005] In a first aspect of the present disclosure, a pressure-bearing special equipment inspection device is provided, including a mounting assembly, the mounting assembly including a mounting seat and a drive motor, the mounting seat is fixedly mounted on the inspection table, and the drive motor is fixedly mounted inside the mounting seat; the mounting assembly also includes a positioning ring, the positioning ring is fixedly mounted on the top of the mounting seat; a positioning assembly, the positioning assembly including a positioning block, a positioning rod and a drive block, the positioning block is fixedly mounted on one end of the positioning rod, and the positioning block is arranged inside the positioning ring, the positioning rod is inserted into the inside of the positioning ring, and the drive block is rotatably connected to the outside of the positioning ring.

[0006] In at least some embodiments, the positioning components are provided in two groups, and the two groups of positioning components are symmetrically arranged on both sides of the positioning ring.

[0007] In at least some embodiments, the positioning ring is designed as a "C"-shaped ring with an open top, and the positioning block is designed as a "U"-shaped block. The positioning rods of the two sets of positioning components are on the same axis, and the axis is located at the center of the positioning ring.

[0008] In at least some embodiments, a thread is provided on the outside of the rod body of the positioning rod, and the positioning rod is screwed to the inside of the driving block through the thread of the rod body.

[0009] In at least some embodiments, a track groove is provided on the outside of the positioning rod, and a track block is provided on the inside of the positioning ring, and the track block is inserted into the inside of the track groove.

[0010] In at least some embodiments, synchronous sprockets are provided on the outside of the rotating shaft of the drive motor and the outside of the drive block, and the synchronous sprockets on the outside of the rotating shaft of the drive motor and the synchronous sprockets on the outside of the drive block are connected by a chain transmission.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The positioning component can quickly locate and fix pressure-bearing special equipment on the test bench, which is convenient for subsequent testing and use. The positioning component can also locate and fix special equipment of different specifications and outer diameters. The center position of the special equipment is always at the center position of the positioning ring after fixation, which facilitates the detection element to quickly and accurately detect the special equipment, thereby improving the flexibility, adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the special equipment after the utility model is positioned and fixed.

[0015] Figure 3 This utility model Figure 2 Schematic diagram of the internal structure.

[0016] Figure 4 It is a structural schematic diagram of the utility model after the installation components are disassembled.

[0017] Figure 5 It is a structural schematic diagram of the positioning component of the utility model after being disassembled.

[0018] Figure 6 This utility model Figure 3 Schematic diagram of the enlarged structure of part A in the middle.

[0019] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0020] 1. Mounting assembly; 101. Mounting seat; 102. Positioning ring; 1021. Track block; 103. Drive motor;

[0021] 2. Positioning assembly; 201. Positioning block; 202. Positioning rod; 2021. Track groove; 203. Drive block; 2031. Synchronous sprocket. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0023] As attached Figure 1 To the attached Figure 6 As shown:

[0024] Example 1: The utility model provides a pressure-bearing special equipment inspection device, including an installation component 1, the installation component 1 includes a mounting base 101 and a drive motor 103, the mounting base 101 is fixedly installed on the inspection table, and the drive motor 103 is fixedly installed inside the mounting base 101; the installation component 1 also includes a positioning ring 102, the positioning ring 102 is fixedly installed on the top of the mounting base 101; the positioning component 2, the positioning component 2 includes a positioning block 201, a positioning rod 202 and a drive block 203, the positioning block 201 is fixedly installed at one end of the positioning rod 202, and the positioning block 201 is arranged inside the positioning ring 102, the positioning rod 202 is inserted into the inside of the positioning ring 102, and the drive block 203 is rotatably connected to the outside of the positioning ring 102, and the positioning component 2 is provided with two groups, and the two groups of positioning components 2 are symmetrically arranged on both sides of the positioning ring 102.

[0025] In the embodiment of the present disclosure, the positioning ring 102 is designed as a "C"-shaped ring with an open top, and the positioning block 201 is designed as a "U"-shaped block. The positioning rods 202 of the two sets of positioning components 2 are on the same axis, and the axis is located at the center of the positioning ring 102. During use, the positioning ring 102 is designed in a C shape and has an opening at the top. Special equipment can be placed inside the positioning ring 102 from any position for fixation and positioning. The operation is convenient and fast, and the special equipment placed inside the positioning ring 102 can be quickly fixed and positioned through the positioning component 2, which simplifies the operating process during the inspection of special equipment and makes the inspection fast.

[0026] In the embodiment of the present disclosure, a synchronous sprocket 2031 is provided on the outside of the rotating shaft of the driving motor 103 and the outside of the driving block 203, and the synchronous sprocket 2031 on the outside of the rotating shaft of the driving motor 103 and the synchronous sprocket 2031 on the outside of the driving block 203 are connected by a chain transmission. During use, the positioning component 2 can quickly fix and position the special equipment placed inside the positioning ring 102. When the driving motor 103 rotates, the driving block 203 can be driven to rotate by the cooperation of the synchronous sprocket 2031 and the chain. The rod body of the positioning rod 202 is provided with a thread, and the positioning rod 202 is screwed to the driving block 203 through the rod body thread. Internally, when the driving block 203 rotates, it can drive the positioning rod 202 to move radially inside the positioning ring 102 through the thread of the positioning rod 202. When the positioning rod 202 moves, it can drive the positioning block 201 to move synchronously, and the positioning blocks 201 of the two groups of positioning components 2 can move synchronously. Since the positioning block 201 is a U-shaped block design, the positioning block 201 can perform four-point positioning on the outer wall of the special equipment when it contacts and positions the special equipment, thereby fixing and positioning the center position of the special equipment at the center position of the positioning ring 102, facilitating the subsequent inspection operation of the special equipment by the original detection component, and the inspection is fast and accurate, and the data is accurate.

[0027] In the embodiment of the present disclosure, a track groove 2021 is provided on the outside of the positioning rod 202, and a track block 1021 is provided on the inside of the positioning ring 102. The track block 1021 is inserted into the inside of the track groove 2021. The track groove 2021 can limit the moving trajectory of the positioning rod 202 through the track block 1021, so that the positioning rod 202 will not be skewed, twisted or rotated during movement, causing the device to be stuck and fail, and the use is stable.

[0028] The specific usage and function of this embodiment are as follows:

[0029] In the present invention, the positioning ring 102 is C-shaped and has an opening at the top. Special equipment can be placed inside the positioning ring 102 from any position for fixation and positioning. The operation is convenient and fast. The positioning component 2 can quickly fix and position the special equipment placed inside the positioning ring 102, which simplifies the operation process during the inspection of special equipment. The positioning component 2 can quickly fix and position the special equipment placed inside the positioning ring 102. When the drive motor 103 rotates, the drive block 203 can be driven to rotate by the cooperation of the synchronous sprocket 2031 and the chain. The drive block 2 03 When rotating, the positioning rod 202 can be driven by the thread of the rod body of the positioning rod 202 to move radially inside the positioning ring 102. When the positioning rod 202 moves, it can drive the positioning block 201 to move synchronously, and the positioning blocks 201 of the two sets of positioning components 2 can move synchronously. Since the positioning block 201 is a U-shaped block design, the positioning block 201 can perform four-point positioning on the outer wall of the special equipment when it contacts and positions the special equipment, thereby fixing and positioning the center position of the special equipment at the center position of the positioning ring 102, which is convenient for subsequent inspection operations of the original inspection on the special equipment, and the inspection is fast and accurate.

[0030] In this article, there are several points to note:

[0031] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0032] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0033] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A pressure-bearing special equipment inspection device, comprising: The invention relates to a mounting assembly (1), wherein the mounting assembly (1) comprises a mounting seat (101) and a driving motor (103), wherein the mounting seat (101) is fixedly mounted on a detection table, and the driving motor (103) is fixedly mounted inside the mounting seat (101); the invention is characterized in that the mounting assembly (1) further comprises a positioning ring (102), wherein the positioning ring (102) is fixedly mounted on the top of the mounting seat (101); and a positioning assembly (2), wherein the positioning assembly (2) comprises a positioning block (201), a positioning rod (202) and a driving block (203), wherein the positioning block (201) is fixedly mounted on one end of the positioning rod (202), and the positioning block (201) is arranged inside the positioning ring (102), the positioning rod (202) is plugged into the inside of the positioning ring (102), and the driving block (203) is rotatably connected to the outside of the positioning ring (102).

2. The pressure-bearing special equipment inspection device according to claim 1, characterized in that: The positioning components (2) are provided in two groups, and the two groups of positioning components (2) are symmetrically arranged on both sides of the positioning ring (102).

3. The pressure-bearing special equipment inspection device according to claim 2, characterized in that: The positioning ring (102) is designed as a "C"-shaped ring with an open top, and the positioning block (201) is designed as a "U"-shaped block. The positioning rods (202) of the two positioning assemblies (2) are on the same axis, and the axis is located at the center of the positioning ring (102).

4. The pressure-bearing special equipment inspection device according to claim 3, characterized in that: The rod body of the positioning rod (202) is provided with a thread on the outside, and the positioning rod (202) is screwed to the inside of the driving block (203) through the rod body thread.

5. The pressure-bearing special equipment inspection device according to claim 4, characterized in that: A track groove (2021) is provided on the outside of the positioning rod (202), and a track block (1021) is provided on the inside of the positioning ring (102), and the track block (1021) is plugged into the inside of the track groove (2021).

6. The pressure-bearing special equipment inspection device according to claim 5, characterized in that: The exterior of the rotating shaft of the driving motor (103) and the exterior of the driving block (203) are both provided with synchronous sprockets (2031), and the synchronous sprockets (2031) on the exterior of the rotating shaft of the driving motor (103) and the synchronous sprockets (2031) on the exterior of the driving block (203) are connected via a chain transmission.

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