High-strength pipeline steel plate welding seam low-temperature impact distributed mechanical detection device

Abstract

The utility model provides a high-strength pipeline steel plate welding seam low-temperature impact distributed mechanical detection device, which belongs to the technical field of pipeline steel processing, and comprises a supporting assembly, a base, a sliding rail arranged on one side of the middle of the base, a sliding piece arranged in the middle of the sliding rail in a sliding manner, and a supporting plate fixedly connected to the side wall of the sliding piece; the detection assembly comprises a detector host installed at one end of the base, a detection table installed in the middle of the supporting plate, and a supporting piece movably installed on the side wall of the detection table. Compared with the prior art, the low-temperature impact detection device has the advantages that the supporting assembly and the detection assembly are used in cooperation, the impact area, needing to be detected, of pipeline steel can be accurately positioned, distributed detection can be conducted on weld joints and peripheral areas of the weld joints, in the low-temperature impact detection process, operators can operate at the safe position away from the impact area, and the detection efficiency is improved. And high-strength pipeline steel plate weld joints with different sizes can be effectively detected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pipeline steel processing technical field, concretely relates to a kind of high-strength pipeline steel plate weld cryogenic impact distributed mechanical detection device. BACKGROUND

[0002] Pipeline steel is a kind of steel for transporting fluid such as oil and natural gas, which is mainly applied to pipeline engineering construction. These pipelines need to operate stably for a long time under complex environmental conditions, such as underground, seabed, desert, polar region and the like. Pipeline steel generally has high strength, good toughness, corrosion resistance and welding performance to ensure that the pipeline will not break or leak under the conditions of bearing internal pressure, external environmental stress and possible geological disasters.

[0003] The general detection device usually detects the individual points of the weld by impact, and cannot comprehensively reflect the overall quality of the weld. For long welds or welds with complex shapes, the detection device is inconvenient to detect deeply. This local detection method may miss some potential defect areas. The traditional detection equipment is usually manually operated, and can only impact test one position at a time, then record data, and then test the next position, which is very low in efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of high-strength pipeline steel plate weld cryogenic impact distributed mechanical detection device, to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of high-strength pipeline steel plate weld cryogenic impact distributed mechanical detection device, comprising,

[0007] The support assembly comprises a base, a slide rail mounted on one side of the middle of the base, a sliding member slidably mounted in the middle of the slide rail, and a support plate fixedly connected to the side wall of the sliding member.

[0008] The detection assembly comprises a detector host mounted at one end of the base, a detection table mounted at the middle position of the support plate, and a support member movably mounted on the side wall of the detection table.

[0009] As a preferred scheme of the utility model, the detection assembly further comprises a cylinder fixedly connected at the middle position of the detection table, and the end of the cylinder is connected to the side wall of the support member by bolts.

[0010] As a preferred scheme of the utility model, the detection assembly further comprises a first motor mounted on the side wall of the detection table, and a main shaft fixedly mounted on the output end of the first motor, and further comprises a roller adaptively mounted on the end of the main shaft.

[0011] As a preferred scheme of the utility model, the main shaft is rotatably installed on the inner side wall of the detection table, and the main shaft is symmetrically arranged on both sides of the support piece.

[0012] As a preferred scheme of the utility model, the support assembly further comprises a second motor installed at the middle position of the support plate, and a gear installed at the output end of the second motor, the gear is engaged with the rack of the side wall of the slide rail.

[0013] As a preferred scheme of the utility model, the support assembly further comprises a support column installed at the end of the base, and the upper end surface of the support column is flush with the upper end surface of the detection table.

[0014] As a preferred scheme of the utility model, the support assembly further comprises a driven wheel rotatably installed at the top of the support column, and the driven wheels are symmetrically arranged at the top of the support column.

[0015] Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of the support assembly and the detection assembly, the impact area of the pipeline steel to be detected can be accurately positioned, the welded joint and the surrounding area are detected in a distributed manner, in the low-temperature impact detection process, the device can be equipped with high-precision sensors to more accurately record the slight changes, the device can be remotely controlled, and the operator can operate in a safe position away from the impact area when performing low-temperature impact detection, and the welded joint of the high-strength pipeline steel plate of different sizes can be adapted by adjusting the position and range of the detection mechanism support table, and whether it is a small test sample or a large actual engineering pipeline steel plate, effective detection can be performed. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor. Among them:

[0017] Figure 1 It is the overall structure schematic view of the utility model;

[0018] Figure 2 It is the side surface structure schematic view of the utility model;

[0019] Figure 3 It is the overhead structure schematic view of the utility model;

[0020] Figure 4 It is the front surface structure schematic view of the utility model.

[0021] In the figure: 100, support assembly; 101, base; 102, slide rail; 103, sliding piece; 104, support plate; 105, second motor; 106, gear; 107, support column; 108, driven wheel; 200, detection assembly; 201, detector host; 202, detection table; 203, support piece; 204, air cylinder; 205, first motor; 206, main shaft; 207, roller. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can be practiced in other ways different from the description, and those skilled in the art can make similar generalizations without departing from the content of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0025] Embodiment

[0026] Reference Figures 1-4 For the embodiment of the present application, the embodiment provides a high-strength pipeline steel plate weld low-temperature impact distributed mechanical detection device, comprising,

[0027] The support assembly 100 comprises a base 101, a slide rail 102 mounted on one side of the middle of the base 101, a sliding piece 103 slidingly mounted in the middle of the slide rail 102, and a support plate 104 fixedly connected to the side wall of the sliding piece 103.

[0028] The detection assembly 200 comprises a detector host 201 mounted at one end of the base 101, a detection table 202 mounted at the middle position of the support plate 104, and a support piece 203 movably mounted on the side wall of the detection table 202.

[0029] The support plate 104 is installed on the base 101 and cooperates with the detection table 202 of the detector host 201, the position of the sliding piece 103 is adjusted along the slide rail 102, the position of the detection table 202 can be adjusted along the base 101, and the detection table 202 is used for cooperating with supporting pipeline steel of different lengths, facilitating the detection of the pipeline steel by the detector host 201, and the support piece 203 is installed at the upper end of the detection table 202, the support piece 203 is used for cooperating with installing a sensor component matched with the detector host 201, and is used for detecting the pipeline steel.

[0030] Specifically, the detection assembly 200 further comprises a gas cylinder 204 fixedly connected at the middle position of the detection table 202, and the end of the gas cylinder 204 is connected to the side wall of the support piece 203 through bolts.

[0031] The gas cylinder 204 is installed on the side wall of the detection table 202 and connected with the support piece 203, and the gas cylinder 204 is used for adjusting the position of the support piece 203, and adjusting the position of the sensor installed on the side wall of the support piece 203 to better detect the inner wall of the pipeline steel.

[0032] Further, the detection assembly 200 further comprises a first motor 205 installed on the side wall of the detection table 202, and a main shaft 206 fixedly installed at the output end of the first motor 205, and further comprises a roller 207 adaptedly installed at the end of the main shaft 206.

[0033] The first motor 205 is installed with the main shaft 206, and the first motor 205 is driven to run by the program set by the detector host 201, the first motor 205 can drive the roller 207 to rotate with the main shaft 206, and then drive the pipeline steel placed on the upper end surface of the roller 207 to rotate synchronously, facilitating the detection of different areas of the pipeline steel.

[0034] Further, the main shaft 206 is rotatably installed on the inner side wall of the detection table 202, and the main shaft 206 is symmetrically arranged on both sides of the support piece 203.

[0035] The symmetrically arranged main shaft 206 is used for cooperating with the installation of the roller 207, and a group of main shafts 206 can drive the pipeline steel to rotate by cooperating with the first motor 205, thereby assisting the operation of the detector host 201.

[0036] Preferably, the support assembly 100 further comprises a second motor 105 installed at the middle position of the support plate 104, and a gear 106 installed at the output end of the second motor 105, and the gear 106 is engaged with the rack on the side wall of the slide rail 102.

[0037] The second motor 105 with the gear 106 is installed in the middle of the support plate 104, the detector host 201 drives the second motor 105 to operate, and the support plate 104 can be driven to move along the slide rail 102 under the cooperation of the gear 106, so that the detection table 202 of the detector host 201 is conveniently used in butt joint with pipeline steels of different lengths, the support piece 203 provided with a sensor is adjusted to butt joint with the pipeline steel, and detection work is performed.

[0038] It should be noted that the support assembly 100 further comprises a support column 107 installed at the end of the base 101, and the upper end surface of the support column 107 is flush with the upper end surface of the detection table 202.

[0039] The support column 107 is installed at the end of the base 101, and is used to support the pipeline steel to be detected and keep the position of the part to be detected stable, so that detection is facilitated.

[0040] Specifically, the support assembly 100 further comprises a driven wheel 108 rotatably installed at the top of the support column 107, and the driven wheels 108 are symmetrically arranged at the top of the support column 107.

[0041] The driven wheel 108 is installed at the top of the support column 107 and is used to assist the rotation of the part to be detected for turning over, so that the detector host 201 can detect different positions of the part.

[0042] In use, the second motor 105 is driven to operate by the detector host 201, and the support plate 104 is driven to move along the slide rail 102 under the cooperation of the gear 106, so that the detection table 202 of the detector host 201 is conveniently used in butt joint with pipeline steels of different lengths, and then the support piece 203 provided with a sensor is adjusted to butt joint with the pipeline steel by the cylinder 204, and the first motor 205 is driven to operate by the program set by the detector host 201 during detection, the first motor 205 can drive the roller 207 to rotate in cooperation with the main shaft 206, so as to drive the pipeline steel to be detected placed on the upper end surface of the roller 207 to rotate synchronously, and different regions of the pipeline steel are conveniently detected.

[0043] In summary, through the cooperation of the support assembly 100 and the detection assembly 200, the impact area of the pipeline steel to be detected can be accurately positioned, and distributed detection of the weld and the surrounding area can be performed. In the low-temperature impact detection process, the device can be equipped with high-precision sensors to more accurately record slight changes. The device can be remotely controlled, and the operator can operate in a safe position away from the impact area during low-temperature impact detection. For high-strength pipeline steel plates of different sizes, the position and range of the detection mechanism support table can be adjusted to adapt to different sizes. Whether it is a small test sample or a large actual engineering pipeline steel plate, effective detection can be performed.

[0044] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, locations, and the like). For example, the elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be modified or changed. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the subject matter described herein. Any "open / closed" claims are intended to encompass the structure described herein, and not just the structure equivalent, but also the equivalent structure. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to any inventive subject matter within the scope of the appended claims.

[0045] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those not pertinent to the best mode for carrying out the present inventive subject matter, or those not necessary for enabling one to practice the present inventive subject matter).

[0046] It is to be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to modifications of the software, hardware, and / or firmware solutions set forth herein. Those skilled in the art will appreciate that such modifications can be made without departing from the scope or spirit of the present inventive subject matter.

[0047] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application, which should be covered by the scope of the claims of the present application.

Claims

1. A device for distributed mechanical detection of a weld of a high-strength pipeline steel plate at low temperatures, characterized in that it comprises: Including, Supporting assembly (100), including base (101), slide rail (102) installed in the middle of the base (101), sliding piece (103) slidingly installed in the middle of the slide rail (102), and support plate (104) fixedly connected to the side wall of the sliding piece (103); Detection assembly (200), including detection instrument host (201) installed at one end of the base (101), detection table (202) installed at the middle of the support plate (104), and support piece (203) movably installed on the side wall of the detection table (202).

2. The high-strength pipeline steel plate weld low-temperature impact distributed mechanical detection device according to claim 1, characterized in that: The detection assembly (200) further comprises a cylinder (204) fixedly connected to the middle of the detection table (202), and the end of the cylinder (204) is connected to the side wall of the support piece (203) by bolts.

3. The device for distributed mechanical testing of the weld of a high-strength pipeline steel plate at low temperatures according to claim 2, characterized in that: The detection assembly (200) further comprises a first motor (205) installed on the side wall of the detection table (202), and a main shaft (206) fixedly installed on the output end of the first motor (205), and further comprises a roller (207) adaptively installed on the end of the main shaft (206).

4. The device for distributed mechanical testing of the weld of a high-strength pipeline steel plate at low temperatures according to claim 3, characterized in that: The main shaft (206) is rotatably installed on the inner side wall of the detection table (202), and the main shaft (206) is symmetrically arranged on both sides of the support piece (203).

5. The device for distributed mechanical testing of the weld of a high-strength pipeline steel plate at low temperatures according to claim 4, characterized in that: The supporting assembly (100) further comprises a second motor (105) installed at the middle of the support plate (104), and a gear (106) installed on the output end of the second motor (105), and the gear (106) is engaged with the side wall rack of the slide rail (102).

6. The device for distributed mechanical testing of the weld of a high-strength pipeline steel plate at low temperatures according to claim 5, characterized in that: The supporting assembly (100) further comprises a support column (107) installed at the end of the base (101), and the upper end surface of the support column (107) is flush with the upper end surface of the detection table (202).

7. The device for distributed mechanical testing of the weld of a high-strength pipeline steel plate at low temperatures according to claim 6, characterized in that: The supporting assembly (100) further comprises a driven wheel (108) rotatably installed on the top of the support column (107), and the driven wheel (108) is symmetrically arranged on the top of the support column (107).

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