A tank weld inspection guide

Abstract

The utility model relates to the technical field of storage tank detects, and disclose a kind of storage tank weld detection guiding device, including mounting seat and the mobile shell installed in the top of mounting seat, further include: the detector being arranged at the top of mobile shell, the other side of mobile shell is provided with moving assembly, the side of mobile shell is provided with adjusting mechanism, the inner chamber of mobile shell is connected with threaded rod in screw thread;The utility model can make detector move up and down above mounting seat by the cooperation of adjusting mechanism, threaded rod and guide rod, so that detector can detect the different height storage tank welding gap, to improve the practicability of the device, while in the cooperation of guide roller, cleaning mechanism, installation shell and protective plate, the ground in the moving direction of guide roller can be cleaned, effectively reduce the situation that stone and particle cause influence to guide roller, to improve the accuracy of the detection guiding device detection.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of storage tank detection, specifically to a storage tank weld detection guiding device. BACKGROUND

[0002] The storage tank weld detection guiding device is a device used to assist in the detection of storage tank welds. It ensures the stability and accuracy of the equipment during the detection process, thereby improving the efficiency and reliability of weld detection. The device is usually used in combination with various non-destructive testing methods (such as radiographic testing, ultrasonic testing, etc.) to achieve comprehensive detection of storage tank welds.

[0003] However, the existing storage tank weld detection guiding device needs to be moved by the guiding roller when in use in order to detect different positions of the storage tank. However, different storage tanks have different heights during the welding process. When encountering weld gaps of different heights, some detection guiding devices cannot cope mechanically, thereby reducing the practicality of the detection guiding device. At the same time, when the guiding roller of most storage tank weld detection guiding devices moves on the ground, stones and particles on the ground can cause the guiding roller to vibrate during movement, thereby affecting the accuracy of the detection guiding device. SUMMARY

[0004] The utility model aims at providing a storage tank weld detection guiding device to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a storage tank weld detection guiding device, comprising a mounting seat and a moving shell mounted on the top of the mounting seat, further comprising:

[0006] A detector is arranged on the top of the moving shell. The other side of the moving shell is provided with a moving assembly. One side of the moving shell is provided with an adjusting mechanism. The inner cavity of the moving shell is threadedly connected with a threaded rod. The surface of the mounting seat is fixedly connected with a mounting shell. The bottom of the mounting seat is rotatably connected with a guiding roller. One side of the guiding roller is provided with a cleaning mechanism. The bottom of the mounting shell is fixedly connected with a protective plate.

[0007] Preferably, the adjusting mechanism comprises a hand turntable arranged on one side of the mounting seat. The other side of the hand turntable is drivingly connected with a rotating shaft. One end of the rotating shaft is drivingly connected with a rotating rod. The top of the rotating rod is fixedly connected with the bottom of the threaded rod. The bottom of the rotating rod is rotatably connected with the top of the mounting seat.

[0008] Preferably, the cleaning mechanism comprises a first transmission rod fixedly connected to one side of the guide roller, one end of the first transmission rod is drivingly connected with a second transmission rod, the other end of the second transmission rod is fixedly connected with a brush, and the other end of the brush is rotatably connected with the inner cavity of the mounting shell.

[0009] Preferably, one side of the moving shell is provided with a handle, and the handle is in a symmetrical design with the central axis of the mounting seat.

[0010] Preferably, the top of the mounting seat is fixedly connected with a guide rod, and the surface of the guide rod is slidingly connected with one side of the moving shell.

[0011] Preferably, the other end of the rotating rod is drivingly connected with one end of another rotating rod through a bevel gear set.

[0012] Compared with the prior art, the device has the advantages that:

[0013] The device has the advantages that: the detector can move up and down above the mounting seat, so that the detector can detect the welding gap of the storage tank at different heights, thereby improving the practicability of the device; and the ground in the moving direction of the guide roller can be cleaned through the cooperation of the guide roller, the cleaning mechanism, the mounting shell and the protective plate, so that the influence of the stones and particles on the guide roller is effectively reduced, thereby improving the detection accuracy of the detection guide device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view in the utility model;

[0015] Figure 2 It is a cross-sectional structure schematic view of the moving shell in the utility model;

[0016] Figure 3 It is a structure schematic view of the detector and the threaded rod in the utility model;

[0017] Figure 4 It is a structure schematic view of the adjusting mechanism in the utility model;

[0018] Figure 5 It is a structure schematic view of the cleaning mechanism in the utility model.

[0019] In the drawing: 1, mounting seat; 2, moving shell; 3, detector; 4, handle; 5, moving assembly; 6, adjusting mechanism; 61, hand disc; 62, rotating shaft; 63, rotating rod; 7, threaded rod; 8, guide rod; 9, mounting shell; 10, guide roller; 11, cleaning mechanism; 111, first transmission rod; 112, second transmission rod; 113, brush; 12, protective plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1-5 As shown in the figure, a kind of tank weld detection guiding device, including mounting seat 1, mounting seat 1 can support the device, so that the device can work, the top of mounting seat 1 is equipped with mobile shell 2, the top of mobile shell 2 is provided with detector 3, detector 3 can detect the gap of tank weld, one side of mobile shell 2 is provided with handle 4, the number of handle 4 is two and with the center axis of mounting seat 1 symmetric design, under the action of handle 4, it is convenient for staff to move the device, so that the device can detect the different positions of tank, the other side of mobile shell 2 is provided with moving assembly 5, moving assembly 5 is composed of connecting rod and rolling wheel, under the action of moving assembly 5, the device can move on the surface of tank, one side of mobile shell 2 is provided with adjusting mechanism 6, the inner chamber of mobile shell 2 is screw-threaded with threaded rod 7, adjusting mechanism 6 and threaded rod 7 are used in pairs, under the action of adjusting mechanism 6, threaded rod 7 can rotate in the inner chamber of guide rod 8, and under the cooperation of threaded rod 7 and guide rod 8, mobile shell 2 can drive detector 3 to move up and down, so that detector 3 can detect the gap of pipeline weld at different heights, so as to improve the practicability of the device, the top of mounting seat 1 is fixedly connected with guide rod 8, the surface of guide rod 8 is slidably connected with one side of mobile shell 2, under the action of guide rod 8, effectively prevent the position deviation of mobile shell 2 when moving, increase the stability of mobile shell 2, so as to improve the stability of the device, the surface of mounting seat 1 is fixedly connected with mounting shell 9, the bottom of mounting seat 1 is rotatably connected with guide roller 10, under the action of guide roller 10, the device can be detected near tank, one side of guide roller 10 is provided with cleaning mechanism 11, under the action of cleaning mechanism 11, the ground in the moving direction of guide roller 10 can be cleaned, effectively reduce the influence of stone or particle on the movement of guide roller 10, so as to improve the stability of the device when moving, the bottom of mounting shell 9 is fixedly connected with protective plate 12, under the action of protective plate 12, prevent the influence of stone and particle on guide roller 10 when cleaning, so as to improve the practicability of the device.

[0022] The adjusting mechanism 6 comprises a hand wheel 61 arranged on one side of the mounting base 1, the other side of the hand wheel 61 is connected with a rotating shaft 62 through a bevel gear set, one end of the rotating shaft 62 is connected with a rotating rod 63 through a bevel gear set, the other end of the rotating rod 63 is connected with one end of another rotating rod 63 through a bevel gear set, the top of the rotating rod 63 is fixedly connected with the bottom of the threaded rod 7, the bottom of the rotating rod 63 is rotatably connected with the top of the mounting base 1, under the action of the hand wheel 61, the rotating shaft 62 can drive the rotating rod 63 to rotate on the top of the mounting base 1 through the bevel gear set, the rotating rod 63 drives the threaded rod 7 to rotate in the inner cavity of the moving shell 2, and under the cooperation of the threaded connection between the moving shell 2 and the threaded rod 7, the moving shell 2 can drive the detector 3 to move up and down, so that the detector 3 can detect the weld gap at different positions of the storage tank, thereby improving the practicability of the device.

[0023] The cleaning mechanism 11 comprises a first transmission rod 111, one end of the first transmission rod 111 is fixedly connected with one side of the guide roller 10, the other end of the first transmission rod 111 is connected with a second transmission rod 112 through two belt discs and a time belt, the other end of the second transmission rod 112 is fixedly connected with a brush 113, the other end of the brush 113 is rotatably connected with the inner cavity of the mounting shell 9, under the action of the guide roller 10, the first transmission rod 111 can drive the second transmission rod 112 to rotate, the second transmission rod 112 rotates in the inner cavity of the mounting shell 9 through the brush 113, so that the brush 113 can clean the ground in the moving direction of the guide roller 10, effectively reducing the influence of stones and particles on the guide roller 10, thereby improving the stability of the movement of the guide roller 10.

[0024] Working principle: when the staff needs to adjust the position of the detector 3 according to the height of the weld gap of the storage tank, under the action of the hand wheel 61, the rotating shaft 62 can drive the rotating rod 63 to rotate on the top of the mounting base 1 through the bevel gear set, the rotating rod 63 drives the threaded rod 7 to rotate in the inner cavity of the moving shell 2, and under the cooperation of the threaded connection between the moving shell 2 and the threaded rod 7, the moving shell 2 can drive the detector 3 to move up and down, at the same time, one side of the moving shell 2 moves up and down on the surface of the guide rod 8, thereby increasing the stability of the movement of the moving shell 2, then the staff can move the device through the cooperation of the handle 4 and the moving assembly 5, at the same time, the mounting base 1 can move above the ground through the guide roller 10, the guide roller 10 drives the first transmission rod 111 to rotate, the first transmission rod 111 drives the second transmission rod 112 and the brush 113 to rotate in the inner cavity of the mounting shell 9 through two belt discs and a time belt, so that the brush 113 can clean the ground, when the staff finishes detecting the weld gap of the storage tank, the staff can turn off the device.

[0025] It has to be noted that, in the present document, the terms "first", "second", etc. merely serve to identify a subject or action, without necessarily requiring or implying any actual relationship or order between such subjects or actions. Furthermore, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0026] While the embodiments of the present application have been illustrated 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 spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A tank weld detection guide device comprising a mounting base (1) and a mobile housing (2) mounted on top of the mounting base (1), characterized in that, Also include: The detector (3) is arranged on the top of the mobile shell (2), the other side of the mobile shell (2) is provided with a mobile assembly (5), one side of the mobile shell (2) is provided with an adjusting mechanism (6), the inner cavity of the mobile shell (2) is screwed with a threaded rod (7), the surface of the mounting seat (1) is fixedly connected with a mounting shell (9), the bottom of the mounting seat (1) is rotatably connected with a guide roller (10), one side of the guide roller (10) is provided with a cleaning mechanism (11), the bottom of the mounting shell (9) is fixedly connected with a protective plate (12).

2. A tank weld inspection guide according to claim 1, characterised in that: The adjusting mechanism (6) includes a hand rotating disc (61) arranged on one side of the mounting seat (1), the other side of the hand rotating disc (61) is drivingly connected with a rotating shaft (62), one end of the rotating shaft (62) is drivingly connected with a rotating rod (63), the top of the rotating rod (63) is fixedly connected with the bottom of the threaded rod (7), the bottom of the rotating rod (63) is rotatably connected with the top of the mounting seat (1).

3. A tank weld inspection guide as defined in claim 1, wherein: The cleaning mechanism (11) includes a first transmission rod (111) fixedly connected to one side of the guide roller (10), the other end of the first transmission rod (111) is drivingly connected with a second transmission rod (112), the other end of the second transmission rod (112) is fixedly connected with a brush (113), the other end of the brush (113) is rotatably connected with the inner cavity of the mounting shell (9).

4. A tank weld inspection guide as defined in claim 1, wherein: One side of the mobile shell (2) is provided with a handle (4), the number of the handle (4) is two and is designed symmetrically with the center axis of the mounting seat (1).

5. A tank weld inspection guide as defined in claim 1, wherein: The top of the mounting seat (1) is fixedly connected with a guide rod (8), the surface of the guide rod (8) is slidingly connected with one side of the mobile shell (2).

6. A tank weld inspection guide as defined in claim 2, wherein: The other end of the rotating rod (63) is drivingly connected with one end of another rotating rod (63) through a bevel gear set.

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