Hydraulic engineering metal structure detection device

Abstract

The utility model discloses a hydraulic engineering metal structure detection device which comprises a flaw detector body, the flaw detector body comprises a detector body, a control panel and a detection head, the control panel is arranged on the front side of the detector body, the bottom of the detection head is fixedly installed at the bottom of the detector body, and a supporting assembly is fixedly installed on the rear side of the detector body. Through the use of the supporting assembly, a supporting effect can be achieved when the flaw detector body is used, the effect that a user does not need to take the flaw detector by hands for detection when using the flaw detector to detect a metal structure is achieved, and the problem that when an existing flaw detector is used for detecting the metal structure, the flaw detector cannot be taken by hands is solved. Generally, a user takes a flaw detector with one hand and takes a detection head with the other hand for detection, and an existing flaw detector is heavy, so that the problem of hand ache after the user takes the flaw detector for a long time is caused, the hand shakes during detection, and the detected data is relatively inaccurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy engineering, and in particular relates to a metal structure detection device for water conservancy engineering. Background Art

[0002] Water conservancy engineering is a discipline involving the development, utilization, management and protection of water resources. It covers a series of projects aimed at improving human living environment, promoting social and economic development, protecting and improving ecological environment. Water conservancy engineering is a general term for flood control, waterlogging removal, irrigation, power generation, water supply, reclamation, soil and water conservation, immigration, water resource protection and other projects (including new construction, expansion, reconstruction, reinforcement, repair) and their supporting and ancillary projects. When water conservancy projects need to detect metal structures, the commonly used equipment is weld ultrasonic flaw detector. Weld ultrasonic flaw detector can quickly, conveniently, non-destructively and accurately detect various defects inside the workpiece such as cracks, welds, gas Detection, positioning, evaluation and diagnosis of holes, sand holes, inclusions, folds, etc. A Chinese patent discloses a water conservancy project metal structure test detection device, the publication number is: CN217542989U, a water conservancy project metal structure test detection device, including a flaw detector body, characterized in that: the back of the flaw detector body is provided with three groups of identical support units, the support unit includes a support frame symmetrically arranged on the back of the flaw detector body, a rotatable shaft is arranged in the middle of the two support frames, and a plurality of sleeves are arranged on the outer circumference of the shaft, and the sleeves are sequentially embedded with each other in the direction of the axis, one end of the sleeve is end A, and the other end of the sleeve is end B, and the outer circumference of end A is provided The support frame has an external thread, the inner surface of the A end is provided with a first internal thread, the inner surface of the B end is provided with a second internal thread, one side of the end surface of the support frame is provided with an elastic ring for limiting the rotation of the first sleeve, and the other side of the end surface of the support frame is provided with a limit assembly for hiding the sleeve. The metal structure test and detection device for water conservancy projects, when the flaw detector body needs to be detected, the baffle is toggled to make the slider slide to one side, and the first sleeve is rotated to make the sleeve engage in the elastic ring, and then the height between the flaw detector body and the ground is adjusted according to specific needs, and then the second sleeve is rotated to make the A end of the second sleeve spirally slide outward from the A end of the first sleeve, and then the second sleeve is rotated to make the A end of the second sleeve spirally slide outward from the A end of the first sleeve. The external thread at the A end of the two sleeves is threadedly connected to the second internal thread at the B end of the first sleeve, and the above operations are repeated in sequence. The purpose of this design is to flexibly adjust the placement height of the flaw detector body according to the detection environment and fix the position of the flaw detector body. It does not need to be held hand-held, which saves manpower and makes the detection data relatively more accurate. It solves the problem that the existing weld ultrasonic flaw detector is inconvenient because it needs to be held hand-held. The weld ultrasonic flaw detector itself has a certain weight. After a long time, the hands will be sore. The hands will shake during detection, making the detection data relatively inaccurate. Through retrieval, the above is a case that is closer to the existing technology.

[0003] The technology used in the above patent to solve the problem still has certain defects: 1. When the user adjusts the length of the sleeve, the user needs to adjust it one by one, which is troublesome, time-consuming and labor-intensive; 2. When the sleeve supports the flaw detector, the contact area between the flaw detector and the ground is small, which can easily cause instability when the user uses the flaw detector.

[0004] To sum up, the problems existing in the prior art are: when the existing flaw detector is used to detect metal structures, the user generally holds the flaw detector in one hand and holds the detection head in the other hand for detection, and the current flaw detector itself is heavy, which causes the user's hands to be sore after holding the flaw detector for a long time, resulting in hand shaking during detection, making the detection data relatively inaccurate. Based on the search of the above patents, a metal structure detection device for water conservancy projects is specially proposed to solve the above problems. Summary of the invention

[0005] In view of the problems existing in the prior art, the utility model provides a metal structure detection device for water conservancy projects, which has the advantage that when a user uses a flaw detector to detect a metal structure, there is no need to manually pick up the flaw detector for detection. This solves the problem that when the existing flaw detector is used to detect a metal structure, the user generally picks up the flaw detector with one hand and picks up the detection head with the other hand for detection. In addition, the current flaw detector itself is heavy, which causes the user's hands to be sore after holding the flaw detector for a long time, resulting in hand shaking during detection, making the detection data relatively inaccurate.

[0006] The utility model is implemented as follows: a water conservancy project metal structure detection device includes a flaw detector body, the flaw detector body includes an instrument body, a control panel and a detection head, the control panel is arranged on the front side of the instrument body, the bottom of the detection head is fixedly installed on the bottom of the instrument body, and a support assembly is fixedly installed on the rear side of the instrument body;

[0007] The support assembly includes a fixing plate, a supporting ring, a supporting rod and a supporting plate, the front side of the rear side of the fixing plate is fixedly mounted on the rear side of the instrument body, the surface of the supporting ring is movably connected to the rear side of the fixing plate, three supporting rods and three supporting plates are provided, the front sides of the three supporting rods are fixedly mounted on the rear side of the supporting ring, and the front sides of the three supporting plates are fixedly mounted on the rear side of the supporting rod;

[0008] A groove is provided on the rear side of the fixing plate, and a pulling mechanism and a positioning mechanism are provided on the surface of the groove.

[0009] As a preferred embodiment of the utility model, the pulling mechanism includes a pulling rod, a vertical rod and a first spring. The right side of the pulling rod passes through the right side of the groove, the upper and lower sides of the vertical rod pass through the upper and lower sides of the pulling rod, and the top and bottom of the vertical rod are fixedly installed on the surface of the groove. The first spring is sleeved on the surface of the vertical rod, and the upper and lower sides of the first spring are fixedly installed on the bottom of the pulling rod and the surface of the groove. By setting up the pulling mechanism, when the user needs to install and disassemble the support assembly, the use of the pulling mechanism can facilitate the user's operation.

[0010] As a preferred embodiment of the utility model, the positioning mechanism includes a positioning rod, a positioning plate and a second spring. The left side of the positioning rod extends through the left side of the groove, and the left side of the positioning plate is fixedly installed on the right side of the positioning rod. The left and right sides of the second spring are fixedly installed to the surface of the groove and the left side of the positioning plate. By setting up the positioning mechanism and using it in conjunction with the pulling mechanism, the surface of the positioning groove of the positioning rod can be driven to move out.

[0011] As a preferred embodiment of the present invention, a cross bar is fixedly installed on the surface of the groove, and the left and right sides of the cross bar are fixedly installed on the surface of the groove. By setting the cross bar, the positioning plate can assist and support the movement of the positioning plate when it moves.

[0012] As a preferred embodiment of the utility model, a matching rod is fixedly installed on the right side of the positioning plate, and the matching rod is used to drive the positioning plate to move to the right. By setting the matching rod and pulling the rod upward, the travel groove can be squeezed by the rotating shaft to drive the matching rod to move.

[0013] As a preferred embodiment of the utility model, travel grooves are provided on both the front and rear sides of the matching rod, and the front side of the pulling rod is movably connected to the surface of the travel groove through a rotating shaft. By setting the travel groove, the matching rod is subjected to the extrusion force of the rotating shaft, so that it drives the matching rod to move to the right.

[0014] As a preferred embodiment of the utility model, a positioning groove is provided on the left side of the groove, and the left side of the positioning groove extends to the interior of the support ring. The positioning groove is used in conjunction with a positioning rod. By setting the positioning groove, the support assembly can be disassembled by moving the positioning rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: 1. The utility model sets a support component, a groove, a pulling mechanism, a positioning mechanism, a cross bar, a matching rod, a travel groove and a positioning groove for coordinated use. Through the use of the support component, the flaw detector body can be supported when in use, so that the user does not need to manually pick up the flaw detector for inspection when using the flaw detector to inspect the metal structure. This solves the problem that when the existing flaw detector is used to inspect the metal structure, the user generally picks up the flaw detector with one hand and picks up the detection head with the other hand for inspection. In addition, the current flaw detector itself is heavy, which causes the user's hand to be sore after holding the flaw detector for a long time, resulting in hand shaking during inspection, making the inspection data relatively inaccurate.

[0016] 2. The utility model can install and disassemble the support assembly by arranging the pulling mechanism, the positioning mechanism and the positioning groove, which is convenient for users to save time and effort when using the flaw detector to detect the metal structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the flaw detector body provided by the embodiment of the utility model;

[0018] Figure 2 This is a rear view of the flaw detector body provided by the embodiment of the utility model;

[0019] Figure 3 The utility model embodiment provides Figure 2 A partial enlarged view of the middle A;

[0020] Figure 4 It is a disassembled exploded view of the support assembly provided in an embodiment of the utility model.

[0021] In the figure: 1. flaw detector body; 11. instrument body; 12. control panel; 13. detection head; 2. support assembly; 21. fixing plate; 22. support ring; 23. support rod; 24. support plate; 3. groove; 4. pulling mechanism; 41. pulling rod; 42. vertical rod; 43. first spring; 5. positioning mechanism; 51. positioning rod; 52. positioning plate; 53. second spring; 6. cross bar; 7. matching rod; 8. travel groove; 9. positioning groove. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 4As shown, a water conservancy engineering metal structure detection device provided by an embodiment of the utility model includes a flaw detector body 1, the flaw detector body 1 includes an instrument body 11, a control panel 12 and a detection head 13, the control panel 12 is arranged on the front side of the instrument body 11, the bottom of the detection head 13 is fixedly installed on the bottom of the instrument body 11, and a support assembly 2 is fixedly installed on the rear side of the instrument body 11;

[0025] The support assembly 2 includes a fixing plate 21, a supporting ring 22, a supporting rod 23 and a supporting plate 24. The front side of the rear side of the fixing plate 21 is fixedly mounted on the rear side of the instrument body 11. The surface of the supporting ring 22 is movably connected to the rear side of the fixing plate 21. There are three supporting rods 23 and three supporting plates 24. The front sides of the three supporting rods 23 are fixedly mounted on the rear side of the supporting ring 22. The front sides of the three supporting plates 24 are fixedly mounted on the rear side of the supporting rods 23.

[0026] A groove 3 is formed on the rear side of the fixing plate 21 , and a pulling mechanism 4 and a positioning mechanism 5 are disposed on the surface of the groove 3 .

[0027] refer to Figure 2 and Figure 3 The pulling mechanism 4 includes a pulling rod 41, a vertical rod 42 and a first spring 43. The right side of the pulling rod 41 passes through the right side of the groove 3. The upper and lower sides of the vertical rod 42 pass through the upper and lower sides of the pulling rod 41, and the top and bottom of the vertical rod 42 are fixedly installed on the surface of the groove 3. The first spring 43 is sleeved on the surface of the vertical rod 42, and the upper and lower sides of the first spring 43 are fixedly installed on the bottom of the pulling rod 41 and the surface of the groove 3.

[0028] By adopting the above solution, by providing the pulling mechanism 4 , when the user needs to install or disassemble the support assembly 2 , the pulling mechanism 4 can be used to facilitate the operation of the user.

[0029] refer to Figure 2 and Figure 3 The positioning mechanism 5 includes a positioning rod 51, a positioning plate 52 and a second spring 53. The left side of the positioning rod 51 passes through the left side of the groove 3, and the left side of the positioning plate 52 is fixedly installed on the right side of the positioning rod 51. The left and right sides of the second spring 53 are fixedly installed on the surface of the groove 3 and the left side of the positioning plate 52.

[0030] The above solution is adopted: by providing the positioning mechanism 5 and cooperating with the pulling mechanism 4, the positioning rod 51 can be driven to move out of the surface of the positioning groove 9.

[0031] refer to Figure 2 and Figure 3 A cross bar 6 is fixedly installed on the surface of the groove 3, and the left and right sides of the cross bar 6 are fixedly installed on the surface of the groove 3.

[0032] By adopting the above solution, by providing the cross bar 6 , the cross bar 6 can assist and support the movement of the positioning plate 52 when the positioning plate 52 moves.

[0033] refer to Figure 2 and Figure 3 A matching rod 7 is fixedly installed on the right side of the positioning plate 52, and the matching rod 7 is used to drive the positioning plate 52 to move rightward.

[0034] By adopting the above solution, by providing the matching rod 7 and by moving the pulling rod 41 upward, the travel groove 8 can be squeezed by the rotating shaft, so that the matching rod 7 is driven to move.

[0035] refer to Figure 2 and Figure 3 A travel groove 8 is provided on both the front and rear sides of the matching rod 7, and the front side of the pulling rod 41 is movably connected to the surface of the travel groove 8 through a rotating shaft.

[0036] The above solution is adopted: by setting the travel groove 8, the extrusion force of the rotating shaft is applied to drive the matching rod 7 to move to the right.

[0037] refer to Figure 2 , 3 and Figure 4 A positioning groove 9 is provided on the left side of the groove 3 , and the left side of the positioning groove 9 extends to the inside of the support ring 22 , and the positioning groove 9 is used in conjunction with the positioning rod 51 .

[0038] By adopting the above solution, by providing the positioning groove 9 , the support assembly 2 can be disassembled by moving the positioning rod 51 .

[0039] The working principle of the utility model is as follows: when in use, the user first adjusts the pull rod 41 upward, so that the pull rod 41 moves upward on the surface of the groove 3, so that the pull rod 41 moves upward, and the first spring 43 can be driven to pull upward on the surface of the vertical rod 42 at the same time. When the pull rod 41 moves upward, the travel groove 8 can be squeezed by the rotating shaft, so that the travel groove 8 is squeezed by the rotating shaft, and the matching rod 7 moves to the right. In this way, the rightward movement of the matching rod 7 can also drive the positioning plate 52 on the surface of the cross bar 6. Move it to the right, so that it pulls the second spring 53 to the right at the same time. When the positioning plate 52 moves to the right, it can drive the positioning rod 51 to move out from the surface of the positioning groove 9, and then the user installs the support ring 22. After the support ring 22 is installed, the user releases the pulling rod 41, and the positioning rod 51 will return to the surface of the positioning groove 9 through the rebound force of the second spring 53 to fix its support ring 22, thereby achieving the effect that when the user uses the flaw detector to detect the metal structure, there is no need to manually pick up the flaw detector for detection.

[0040] To sum up: this kind of water conservancy project metal structure detection device, through the flaw detector body 1, instrument body 11, control panel 12, detection head 13, support assembly 2, fixing plate 21, support ring 22, support rod 23, support plate 24, groove 3, pulling mechanism 4, pulling rod 41, vertical rod 42, first spring 43, positioning mechanism 5, positioning rod 51, positioning plate 52, second spring 53, cross bar 6, matching rod 7, travel groove 8 and positioning groove 9, solves the problem that when the existing flaw detector detects the metal structure, the user generally takes the flaw detector with one hand and the detection head with the other hand for detection, and the current flaw detector itself is heavy, which causes the user's hand to be sore after holding the flaw detector for a long time, resulting in hand shaking during detection, making the detection data relatively inaccurate.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy project metal structure detection device, comprising a flaw detector body (1), the flaw detector body (1) comprising an instrument body (11), a control panel (12) and a detection head (13), the control panel (12) being arranged on the front side of the instrument body (11), the bottom of the detection head (13) being fixedly mounted on the bottom of the instrument body (11), characterized in that: A support assembly (2) is fixedly mounted on the rear side of the instrument body (11); The support assembly (2) comprises a fixing plate (21), a supporting ring (22), a supporting rod (23) and a supporting plate (24); the front side of the rear side of the fixing plate (21) is fixedly mounted on the rear side of the instrument body (11); the surface of the supporting ring (22) is movably connected to the rear side of the fixing plate (21); three supporting rods (23) and three supporting plates (24) are provided; the front sides of the three supporting rods (23) are fixedly mounted on the rear side of the supporting ring (22); and the front sides of the three supporting plates (24) are fixedly mounted on the rear side of the supporting rod (23); A groove (3) is provided on the rear side of the fixing plate (21), and a pulling mechanism (4) and a positioning mechanism (5) are provided on the surface of the groove (3).

2. A water conservancy project metal structure detection device as claimed in claim 1, characterized in that: The pulling mechanism (4) comprises a pulling rod (41), a vertical rod (42) and a first spring (43); the right side of the pulling rod (41) penetrates the right side of the groove (3); the upper and lower sides of the vertical rod (42) penetrate the upper and lower sides of the pulling rod (41); the top and bottom of the vertical rod (42) are fixedly mounted on the surface of the groove (3); the first spring (43) is sleeved on the surface of the vertical rod (42); and the upper and lower sides of the first spring (43) are fixedly mounted on the bottom of the pulling rod (41) and the surface of the groove (3).

3. A water conservancy project metal structure detection device as claimed in claim 2, characterized in that: The positioning mechanism (5) comprises a positioning rod (51), a positioning plate (52) and a second spring (53); the left side of the positioning rod (51) extends through the left side of the groove (3); the left side of the positioning plate (52) is fixedly mounted on the right side of the positioning rod (51); and the left and right sides of the second spring (53) are fixedly mounted to the surface of the groove (3) and the left side of the positioning plate (52).

4. A water conservancy project metal structure detection device as claimed in claim 3, characterized in that: A cross bar (6) is fixedly mounted on the surface of the groove (3), and both left and right sides of the cross bar (6) are fixedly mounted on the surface of the groove (3).

5. A water conservancy project metal structure detection device as claimed in claim 4, characterized in that: A matching rod (7) is fixedly mounted on the right side of the positioning plate (52), and the matching rod (7) is used to drive the positioning plate (52) to move rightwards.

6. A water conservancy project metal structure detection device as claimed in claim 5, characterized in that: The matching rod (7) is provided with a travel groove (8) on both the front and rear sides, and the front side of the pulling rod (41) is movably connected to the surface of the travel groove (8) via a rotating shaft.

7. A water conservancy project metal structure detection device as claimed in claim 6, characterized in that: A positioning groove (9) is provided on the left side of the groove (3), and the left side of the positioning groove (9) extends to the inside of the support ring (22), and the positioning groove (9) is used in conjunction with a positioning rod (51).

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