A detection box and a detection device having the detection box

Abstract

The present invention relates to a detection box and a detection device having the same. The detection box includes a box body having an accommodation cavity, and openings are formed in opposite side walls of the accommodation cavity; the detection part has an upper bracket and a lower bracket, the lower bracket is connected to the accommodation cavity, the upper bracket is rotatably connected to the lower bracket, the upper bracket and the lower bracket are buckled to form a detection area for a workpiece to be detected, and sensors are arranged on both the upper bracket and the lower bracket; a guide wheel assembly is arranged at the opening, the guide wheel assembly includes a fixed guide wheel and a movable guide wheel, the fixed guide wheel is connected to the box body and is located at the lower end of the opening, the movable guide wheel is rotatably connected to the box body through a mounting bracket, the movable guide wheel is located above the fixed guide wheel, and the fixed guide wheel and the movable guide wheel cooperate to form a support area for fixing the workpiece to be detected. Since both the guide wheel assembly and the detection part in the embodiment of the present invention adopt an openable semi-open structure, they can be installed on a relatively long workpiece to be detected, facilitating quick installation and detection.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial equipment, and particularly relates to a detection box and a detection device having the detection box. Background Art

[0002] In the field of oil pumping, the existing detection equipment usually detects carbon fiber sucker rods by keeping the detection device stationary and moving the carbon fiber sucker rods to be detected to achieve the detection process. However, due to the large stiffness of the carbon fiber sucker rods and their own length reaching more than one kilometer, frequent movement of the carbon fiber sucker rods during the detection process is likely to cause damage to the carbon fiber sucker rods. On the other hand, since the existing detection equipment is stationary, the installation and disassembly difficulty of the detection equipment is increased, making it inconvenient to use.

[0003] The above information disclosed in the background art is only used to enhance the understanding of the background of the present invention, and thus it may include information on the prior art that is not known to those of ordinary skill in the art. Summary of the Invention

[0004] In view of this, the present invention provides a detection box to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0005] The technical solution of the present invention is implemented as follows:

[0006] According to a first aspect of the present invention, there is provided a detection box, comprising:

[0007] A box body having an accommodation cavity, and openings are provided on opposite side walls of the accommodation cavity for supporting a piece to be detected;

[0008] A detection part having an upper bracket and a lower bracket, the lower bracket is connected to the accommodation cavity, the upper bracket is rotatably connected to the lower bracket, the upper bracket and the lower bracket are buckled to form a detection area for the piece to be detected, and sensors are provided on both the upper bracket and the lower bracket;

[0009] A guide wheel assembly is provided at the opening, the guide wheel assembly includes a fixed guide wheel and a movable guide wheel, the fixed guide wheel is connected to the box body and is located at the lower end of the opening, the movable guide wheel is rotatably connected to the box body through a mounting bracket, the movable guide wheel is located above the fixed guide wheel, and the fixed guide wheel and the movable guide wheel cooperate to form a support area for fixing the piece to be detected.

[0010] In one embodiment, a first annular groove is circumferentially provided on the fixed guide wheel, and a second annular groove is circumferentially provided on the movable guide wheel, and the first annular groove and the second annular groove cooperate to form the support area.

[0011] In one embodiment, a handle is provided on the mounting bracket, and the handle is used to control the mounting bracket to drive the movable guide wheel to rotate relative to the fixed guide wheel.

[0012] In one embodiment, it further includes:

[0013] A cover body, rotatably connected to the top of the box body, for covering the accommodation cavity.

[0014] According to the second aspect of the present invention, a detection device is provided, including the detection box of any of the above embodiments, and further including:

[0015] A bracket;

[0016] A first lifting mechanism, having a first connecting plate, and first opening and closing parts are respectively provided at both ends of the first connecting plate. One end of the first opening and closing part is connected to the bracket, and the other end of the first opening and closing part is connected to the mounting part;

[0017] A second lifting mechanism, having a second connecting plate, and second opening and closing parts are respectively provided at both ends of the second connecting plate. One end of the second opening and closing part is connected to the bracket, and the other end of the second opening and closing part is connected to the mounting part;

[0018] Wherein, the mounting part is connected to the box body.

[0019] In one embodiment, it further includes:

[0020] An operating part, connected to the first connecting plate and the second connecting plate, and the operating part is used to drive the first connecting plate and the second connecting plate to slide relative to each other along the operating part, so as to control the opening and closing of the first opening and closing part and the second opening and closing part, thereby adjusting the lifting of the mounting part in the vertical direction.

[0021] In one embodiment, the first opening and closing part has a first upper support plate and a first lower support plate. One end of the first upper support plate is rotatably connected to the first connecting plate, the other end of the first upper support plate is rotatably connected to the mounting part, one end of the first lower support plate is rotatably connected to the first connecting plate, and the other end of the first lower support plate is rotatably connected to the bracket.

[0022] In one embodiment, the second opening and closing part has a second upper support plate and a second lower support plate. One end of the second upper support plate is rotatably connected to the second connecting plate, the other end of the second upper support plate is rotatably connected to the mounting part, one end of the second lower support plate is rotatably connected to the second connecting plate, and the other end of the second lower support plate is rotatably connected to the bracket.

[0023] In one embodiment, the fixed guide wheel is connected to the first lifting mechanism or the second lifting mechanism through a buffer mechanism.

[0024] In one embodiment, the operating part has a rotating rod, and the first connecting plate and the second connecting plate are threadedly connected to the rotating rod, wherein the screwing directions of the first connecting plate and the second connecting plate with respect to the rotating rod are opposite.

[0025] Since the embodiments of the present invention adopt the above technical solutions, they have the following advantages: The guide wheel assembly and the detection part of the embodiments of the present invention both adopt an openable semi-open structure, so they can be installed on a longer workpiece to be detected, facilitating quick installation and detection.

[0026] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will become apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In the drawings, unless otherwise specified, the same reference numerals throughout the several views denote the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in accordance with the present invention and should not be regarded as limiting the scope of the present invention.

[0028] Figure 1 It is a schematic structural diagram of the detection box according to an embodiment of the present invention.

[0029] Figure 2 It is a schematic structural diagram of the guide wheel assembly according to an embodiment of the present invention.

[0030] Figure 3 It is a schematic structural diagram of the detection part according to an embodiment of the present invention.

[0031] Figure 4 It is a schematic structural diagram of the detection device according to an embodiment of the present invention.

[0032] Figure 5 It is a schematic structural diagram of the assembly of the bracket and the lifting mechanism according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are to be regarded as illustrative rather than restrictive.

[0034] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0035] In a first aspect of the present invention, as Figure 1 shown, a detection box is provided, which includes a box body 1, a detection part 2, and a guide wheel assembly 3.

[0036] The box body 1 has a receiving cavity 11. Opposite side walls of the receiving cavity 11 are provided with openings 12 for supporting a workpiece to be detected 100. Among them, the top of the receiving cavity 11 is open. The shape and structure of the receiving cavity 11 can be adjusted according to the working needs and will not be specifically limited here.

[0037] It should be noted that when the workpiece to be detected 100 is a rod, the openings 12 can be provided on the two side walls in the length direction of the box body 1 to facilitate better support and fixation of the workpiece to be detected 100.

[0038] The detection part 2 has an upper bracket 21 and a lower bracket 22. The lower bracket 22 is connected to the receiving cavity 11, and the upper bracket 21 is rotatably connected to the lower bracket 22. The upper bracket 21 and the lower bracket 22 are buckled to form a detection area for the workpiece to be detected 100. Sensors for detecting data of the workpiece to be detected 100 are provided on both the upper bracket 21 and the lower bracket 22. Among them, the arrangement method and quantity of the sensors can be selected and adjusted according to the working needs. For example, a plurality of sensors 23 (as Figure 3 shown) are arranged in an array on the upper bracket 21 and the lower bracket 22. The type of each sensor 23 can also be selected according to needs, and the acquisition probe of the sensor 23 faces the workpiece to be detected 100 when it is arranged.

[0039] The guide wheel assembly 3 is arranged at the opening 12. As Figure 2 shown, the guide wheel assembly 3 includes a fixed guide wheel 31 and a movable guide wheel 32. The fixed guide wheel 31 is connected to the box body 1 and is located at the lower end of the opening 12. The movable guide wheel 32 is rotatably connected to the box body 1 through a mounting bracket 33. The movable guide wheel 32 is located above the fixed guide wheel 31. When the movable guide wheel 32 rotates to a position opposite to the fixed guide wheel 31, the fixed guide wheel 31 and the movable guide wheel 32 cooperate to form a hollow support area therebetween, and the support area is used to clamp and fix the workpiece to be detected 100.

[0040] In one embodiment, as Figure 3 shown, both the upper bracket 21 and the lower bracket 22 adopt arc-shaped plate structures, and the opening of the lower bracket 22 faces upward, while the opening of the upper bracket 21 faces downward. After the upper bracket 21 and the lower bracket 22 are buckled, a hollow cylindrical detection area can be formed to facilitate covering a part of the workpiece 100 to be detected in the detection area for detection.

[0041] In one embodiment, a first annular groove 311 is circumferentially formed on the fixed guide wheel 31, and a second annular groove 321 is circumferentially formed on the movable guide wheel 32. The first annular groove 311 and the second annular groove 321 cooperate to form a support area with a substantially circular cross-section.

[0042] In one embodiment, a handle 34 is provided on the mounting bracket 33, and the handle 34 is used to control the mounting bracket 33 to drive the movable guide wheel 32 to rotate relative to the fixed guide wheel 31.

[0043] In one embodiment, the detection box further includes a cover body 4. The cover body 4 is rotatably connected to the top of the box body 1 and is used to cover the accommodation cavity 11, the detection part 2, and a part of the workpiece 100 to be detected located in the accommodation cavity 11.

[0044] In one embodiment, in order to more stably support the workpiece 100 to be detected, a support wheel 35 can be provided on the inner side wall of the box body 1, and the support wheel 35 is located below the opening 12.

[0045] According to the second aspect of the present invention, as Figure 4 , Figure 5 shown, a detection device is provided, which includes the detection box of any of the above embodiments, and further includes a bracket 5, a first lifting mechanism 6, and a second lifting mechanism 7. Among them,

[0046] The first lifting mechanism 6 has a first connecting plate 61. Both ends of the first connecting plate 61 are respectively provided with first opening and closing parts 62. One end of the first opening and closing part 62 is connected to the bracket 5, and the other end of the first opening and closing part 62 is connected to the mounting part 8. The mounting part 8 is used to connect the detection box that needs to perform lifting movement. For example, the box body of the detection box for detecting carbon fiber sucker rods in the oil pumping field.

[0047] The second lifting mechanism 7 has a second connecting plate 71. Both ends of the second connecting plate 71 are respectively provided with second opening and closing parts 72. One end of the second opening and closing part 72 is connected to the bracket 5, and the other end of the second opening and closing part 72 is connected to the mounting part 8. The mounting part 8 is connected to the box body 1.

[0048] In one embodiment, the detection device further includes an operating part 9, which is connected to the first connecting plate 61 and the second connecting plate 71. The operating part 9 is used to drive the first connecting plate 61 and the second connecting plate 71 to slide relative to the operating part, so as to control the opening and closing of the first opening and closing part 62 and the second opening and closing part 72, thereby adjusting the lifting of the mounting part 8 in the vertical direction.

[0049] It should be noted that the first lifting mechanism 6 and the second lifting mechanism 7 are symmetrically arranged on the bracket 5. Preferably, under the action of the operating part 9, the first lifting mechanism 6 and the second lifting mechanism 7 can lift synchronously, so as to realize the stable lifting movement of the mounting part 8. The shape and structure of the mounting part 8 can be adaptively selected and adjusted according to the structural shape of the detection device to be installed, and no specific limitation is made here.

[0050] In one embodiment, the first opening and closing part 62 has a first upper support member 621 and a first lower support member 622. One end of the first upper support member 621 is rotatably connected to the first connecting plate 61, and the other end of the first upper support member 621 is rotatably connected to the mounting part 8. One end of the first lower support member 622 is rotatably connected to the first connecting plate 61, and the other end of the first lower support member 622 is rotatably connected to the bracket 1.

[0051] In one embodiment, the second opening and closing part 72 has a second upper support member 721 and a second lower support member 722. One end of the second upper support member 721 is rotatably connected to the second connecting plate 71, and the other end of the second upper support member 721 is rotatably connected to the mounting part 8. One end of the second lower support member 722 is rotatably connected to the second connecting plate 71, and the other end of the second lower support member 722 is rotatably connected to the bracket 5.

[0052] When the first opening and closing part 62 and the second opening and closing part 72 open, that is, the first upper support member 621 and the first lower support member 622 of the first opening and closing part 62 approach each other, and the second upper support member 721 and the second lower support member 722 of the second opening and closing part 72 approach each other, the adjusting device can realize the vertical downward movement of the mounting part 8, that is, move the mounting part 8 in the direction close to the bracket 5.

[0053] When the first opening and closing part 62 and the second opening and closing part 72 close, that is, the first upper support member 621 and the first lower support member 622 of the first opening and closing part 62 move away from each other, and the second upper support member 721 and the second lower support member 722 of the second opening and closing part 72 move away from each other, the adjusting device can realize the vertical upward movement of the mounting part 8, that is, move the mounting part 8 in the direction away from the bracket 5.

[0054] It should be noted that the first opening and closing part 62 and the second opening and closing part 72 can adopt any opening and closing mechanism in the prior art, as long as the functions of the above embodiments can be realized. For example, the first upper support member 621 and the first lower support member 622 of the first opening and closing part 62, and the second upper support member 721 and the second lower support member 722 of the second opening and closing part 72 can all adopt plate-like structures, cylindrical structures or polygonal prism structures.

[0055] In one embodiment, the operating part 9 has a rotating rod, and the first connecting plate 61 and the second connecting plate 71 are threadedly connected to the rotating rod, wherein the screwing directions of the first connecting plate 61 and the second connecting plate 71 with the rotating rod are opposite. Thus, when the screw rod is rotated, the first connecting plate 61 and the second connecting plate 71 can approach or move away from each other. According to the different installation and arrangement positions of the first connecting plate 61 and the second connecting plate 71, when the first connecting plate 61 and the second connecting plate 71 approach, the first opening and closing part 62 and the second opening and closing part 72 can be opened or closed. That is, the rising or falling of the installation part 8 is realized.

[0056] In a preferred embodiment, in order to facilitate the operation of the operating part 9, a handle can be provided at the end of the rotating rod, so as to facilitate the rotation control of the rotating rod.

[0057] In one embodiment, the fixed guide wheel 31 is connected to the first lifting mechanism 6 or the second lifting mechanism 7 through a buffer mechanism 10. The buffer mechanism 10 can realize that after the adjustment device drives the box body 1 to rise until the fixed guide wheel 31 contacts the workpiece to be detected 100, if the box body 1 continues to move upward, the two fixed guide wheels 31 will not apply a thrust to the workpiece to be detected to cause the workpiece to be detected to be bent and damaged.

[0058] When the detection device of the present invention is working, first, the cover body 4, the upper bracket 21 of the detection part 2, and the movable guide wheel 32 are rotated to the open state. Then, through the rotation of the operating part 9, the first lifting mechanism 6 and the second lifting mechanism 7 are controlled to drive the installation part 8 and the box body 1 to move vertically upward until the first annular groove 911 of the fixed guide wheel 91 contacts the workpiece to be detected 100. The upper bracket 21 of the detection part 2 is rotated to be buckled with the lower bracket 72, the movable guide wheel 32 is rotated to be opposite to the fixed guide wheel 31, and the cover body 4 is rotated to cover the top of the accommodation cavity 11 of the box body 1. Finally, the coupling agent is injected into the box body 1 and each sensor detects the workpiece to be detected 100.

[0059] The above embodiments of the present invention have the following advantages: 1. The entire installation and disassembly process of the detection device can be realized through the liftable adjustment device. 2. Through the vertical lifting movement of the adjustment device, it is always the detection device itself that changes and moves, while the workpiece to be detected 100 does not move. 3. The semi-open installation of the detection device can be realized through the rotatable cover body 4 and the rotatable detection part 2.

[0060] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present invention.

[0061] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0062] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled", "fixed", etc. should be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0064] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claimed rights.

Claims

1. A detection box, characterized in that, Comprising: A box body having a receiving cavity, with openings formed in opposite side walls of the receiving cavity for supporting a component to be detected. A detection unit having an upper bracket and a lower bracket. The lower bracket is connected to the receiving cavity, the upper bracket is rotatably connected to the lower bracket, and the upper bracket and the lower bracket are buckled to form a detection area for the component to be detected. Sensors are provided on both the upper bracket and the lower bracket. A guide wheel assembly provided at the opening. The guide wheel assembly includes a fixed guide wheel and a movable guide wheel. The fixed guide wheel is connected to the box body and is located at the lower end of the opening. The movable guide wheel is rotatably connected to the box body through a mounting bracket, and a handle is provided on the mounting bracket for controlling the mounting bracket to drive the movable guide wheel to rotate relative to the fixed guide wheel. The movable guide wheel is located above the fixed guide wheel. A first annular groove is formed circumferentially on the fixed guide wheel, and a second annular groove is formed circumferentially on the movable guide wheel. The first annular groove and the second annular groove cooperate to form a support area for fixing the component to be detected. A cover body rotatably connected to the top of the box body for covering the receiving cavity.

2. A detection device, comprising the detection box as described in claim 1, characterized in that, Further comprising: A bracket; A first lifting mechanism having a first connecting plate, with first opening and closing parts provided at both ends of the first connecting plate. One end of the first opening and closing part is connected to the bracket, and the other end is connected to the mounting part. A second lifting mechanism having a second connecting plate, with second opening and closing parts provided at both ends of the second connecting plate. One end of the second opening and closing part is connected to the bracket, and the other end is connected to the mounting part. Wherein, the mounting part is connected to the box body.

3. The device according to claim 2, characterized in that, Further comprising: An operation part connected to the first connecting plate and the second connecting plate. The operation part is used to drive the first connecting plate and the second connecting plate to slide relative to each other along the operation part to control the opening and closing of the first opening and closing part and the second opening and closing part, thereby adjusting the lifting of the mounting part in the vertical direction.

4. The device according to claim 2, characterized in that, The first opening and closing part has a first upper support plate and a first lower support plate. One end of the first upper support plate is rotatably connected to the first connecting plate, and the other end is rotatably connected to the mounting part. One end of the first lower support plate is rotatably connected to the first connecting plate, and the other end is rotatably connected to the bracket.

5. The device according to claim 2, characterized in that, The second opening and closing part has a second upper support plate and a second lower support plate. One end of the second upper support plate is rotatably connected to the second connecting plate, and the other end is rotatably connected to the mounting part. One end of the second lower support plate is rotatably connected to the second connecting plate, and the other end is rotatably connected to the bracket.

6. The device according to claim 2, characterized in that The fixed guide wheel is connected to the first lifting mechanism or the second lifting mechanism through a buffer mechanism.

7. The device according to claim 3, characterized in that, The operation part has a rotating rod, and the first connecting plate and the second connecting plate are threadedly connected to the rotating rod. Wherein, the screwing directions of the first connecting plate and the second connecting plate with the rotating rod are opposite.

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