Corrosion detection hanger taking and placing device

Abstract

The utility model relates to the technical field of medium corrosion measurement, and provides a corrosion detection hanger pick-and-place device which comprises a pick-and-place body, a driving assembly, an internal thread connecting piece and a pressing assembly, the driving assembly is fixedly installed in the pick-and-place body, the internal thread connecting piece is rotationally arranged in the pick-and-place body, and the pressing assembly is fixedly installed in the pick-and-place body. The output end of the driving assembly is connected with one end of the internal thread connecting piece, the pressing assembly is arranged in the internal thread connecting piece, the pressing assembly and the internal thread connecting piece are coaxially arranged, and the pressing assembly is used in cooperation with the corrosion detection hanging tool. The internal thread connecting piece is meshed with the upper thread section of the corrosion detection hanging tool, the purpose that the device is rapidly connected with the corrosion detection hanging tool is achieved, time and labor are saved, and rapid taking and placing of the corrosion detection hanging tool can be completed by arranging the pressing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring medium corrosion, in particular to a corrosion detection hanger taking and placing device. Background Art

[0002] In the production and operation of oil fields, the inner wall corrosion of oil and gas pipelines often affects the production and operation. Therefore, it is necessary to regularly monitor the corrosion of oil and gas pipelines, understand the corrosion situation of pipelines, and then optimize anti-corrosion measures to ensure the safe operation of pipelines. At present, there are two main methods for corrosion monitoring of natural gas gathering and transportation systems: one is to understand the corrosion situation of pipelines by comparing and analyzing the weight and appearance changes of corrosion coupons in pipelines; the other is to understand the corrosion situation of pipelines in real time by analyzing the resistance changes of resistance probes online. Corrosion coupons need to be replaced regularly according to working conditions, generally once a quarter.

[0003] For example, a corrosion hanging piece and resistance probe picker and placer disclosed in application number: CN201721306609.7 includes a cylindrical sealer, one end of the cylindrical sealer is sealed, and the other end has a connecting structure for sealing connection with a conveying pipeline, and a rotating sleeve is passed through the sealed end of the cylindrical sealer, and the rotating sleeve is axially fixed and circumferentially rotatably installed on the cylindrical sealer and is sealed with the cylindrical sealer, and a picking and placing screw rod is mounted on the rotating sleeve, and the lower end of the picking and placing screw rod is provided with a threaded section for threaded connection with the corrosion hanging piece and the resistance probe.

[0004] As disclosed in application number: CN202320196651.7, a corrosion detection hanger is disclosed, wherein an upper connection part, a hanger detection part and a lower connection part are fixedly connected in sequence from top to bottom, and the hanger detection part comprises: a fixed hanging plate, a corrosion detection hanger is fixedly installed on the front side of the fixed hanging plate, a wire is arranged inside the corrosion detection hanger, the wire passes through both ends of the corrosion detection hanger and respectively forms a corrosion detection circuit with the upper connection part and the lower connection part, the wire and the corrosion detection hanger are arranged in a non-contact manner, a control chip is arranged in the upper connection part or the lower connection part, and the control chip and the corrosion detection circuit are provided with a circuit break detection module and a wireless transmission module, the circuit break detection module is used to detect whether the corrosion detection circuit is broken, and the wireless transmission module sends the circuit break information to the terminal.

[0005] The existing picking and placing device requires manual rotation of the rotating sleeve to take out the corrosion hanging piece, which is quite laborious. In response to a corrosion detection hanger disclosed in CN202320196651.7, the utility model provides a corrosion detection hanger picking and placing device, which is convenient for taking out the corrosion detection hanger, saving time and effort and facilitating operation. Utility Model Content

[0006] In order to solve the problem that the existing pick-up and placement device needs to manually rotate the rotating sleeve to take out the corrosion hanging piece, which is quite laborious, the utility model provides a corrosion detection hanger pick-up and placement device to solve the problem.

[0007] In order to achieve the above object, the utility model provides the following technical solutions:

[0008] A corrosion detection hanger picking and placing device includes: a picking and placing body, a driving assembly, an internal threaded connector and a clamping assembly, wherein the driving assembly is fixedly installed in the picking and placing body, the internal threaded connector is rotatably arranged in the picking and placing body, the output end of the driving assembly is connected to one end of the internal threaded connector, the clamping assembly is arranged in the internal threaded connector, the clamping assembly and the internal threaded connector are coaxially arranged, and the clamping assembly is used in conjunction with the corrosion detection hanger.

[0009] Preferably, the clamping assembly includes: a clamping hollow block, a clamping spring and a clamping seat, the clamping seat is fixedly installed in the internal threaded connector, one end of the clamping spring is fixedly connected to the clamping seat, the other end of the clamping spring is fixedly connected to the clamping hollow block, and the clamping hollow block is slidably connected to the clamping seat.

[0010] Preferably, the internal threaded connector includes: a connector body, a slip-fitting ring portion and an internal threaded connector portion, wherein the connector body, the slip-fitting ring portion and the internal threaded connector portion are an integrated structure, the connector body is columnar, the connector body is slidingly connected to the pick-and-place body through the slip-fitting ring portion, the connector body is fixedly connected to the output end of the drive assembly, the internal threaded connector portion is arranged on the inner side of the connector body, and the internal threaded connector portion is used in conjunction with the connecting portion of the corrosion detection hanger.

[0011] Preferably, the driving assembly includes: an isolation hollow plate, a driving motor and a motor mounting plate, the driving motor is arranged between the isolation hollow plate and the motor mounting plate, the isolation hollow plate and the motor mounting plate are fixedly connected to the picking and placing body, the driving motor is fixedly connected to the motor mounting plate, and the output end of the driving motor extends out of the motor mounting plate and is fixedly connected to the connecting member body.

[0012] Preferably, a pre-calibration portion is provided at the front end of the pick-and-place body, the pre-calibration portion is coaxially arranged with the internal threaded connector, and the end surface of the pre-calibration portion is transitioned through an inclined surface.

[0013] Preferably, a gripping portion is provided at the rear end of the pick-and-place body, and a surface of the gripping portion is provided with anti-slip grooves.

[0014] Preferably, the holding portion is further provided with control buttons, and the control buttons include: a forward button and a reverse button, and the forward button and the reverse button are used to control the forward and reverse rotation of the internal threaded connector.

[0015] The advantages of the utility model are as follows: the utility model drives the internal thread connector to rotate by setting a driving component, so that the internal thread connector is meshed with the upper thread section of the corrosion detection hanger, thereby achieving the purpose of quickly connecting the device with the corrosion detection hanger, saving time and effort, and by setting a clamping component, the meshing pressure between the internal thread connector and the upper thread section of the corrosion detection hanger can be increased, thereby increasing the friction force, and when the corrosion detection hanger is reversed and removed from the detection oil pipe through the internal thread connector, it is avoided that the internal thread connector and the upper thread section of the corrosion detection hanger are unfastened first, ensuring that when the internal thread connector is connected to the upper thread section of the corrosion detection hanger, the lower thread section of the corrosion detection hanger and the detection oil pipe are unfastened first, thereby ensuring the practicality of the device and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the drive assembly and the internal thread connector of the utility model;

[0019] Figure 3 It is a front view of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the clamping assembly of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the compression spring and the compression seat of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the internal thread connector of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the drive assembly of the utility model;

[0024] Figure 8 It is a structural schematic diagram of the utility model for taking and placing the main body.

[0025] Description of reference numerals:

[0026] 1. Pick-and-place body; 2. Drive assembly; 3. Internal thread connector; 4. Clamping assembly; 41. Clamping hollow block; 42. Clamping spring; 43. Clamping seat; 31. Connector body; 32. Slip ring; 33. Internal thread connector; 21. Isolation hollow plate; 22. Drive motor; 23. Motor mounting plate; 11. Pre-calibration part; 12. Holding part; 13. Forward button; 14. Reverse button. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] Embodiment 1, combined with Figure 1 , Figure 2 and Figure 3 To explain:

[0031] A corrosion detection hanger picking and placing device includes: a picking and placing body 1, a driving assembly 2, an internal threaded connector 3 and a clamping assembly 4, wherein the driving assembly 2 is fixedly installed in the picking and placing body 1, the internal threaded connector 3 is rotatably arranged in the picking and placing body 1, the output end of the driving assembly 2 is connected to one end of the internal threaded connector 3, the clamping assembly 4 is arranged in the internal threaded connector 3, the clamping assembly 4 is coaxially arranged with the internal threaded connector 3, and the clamping assembly 4 is used in conjunction with the corrosion detection hanger.

[0032] By setting the driving component 2 to drive the internal thread connector 3 to rotate, the internal thread connector 3 is meshed with the upper thread section of the corrosion detection hanger, thereby achieving the purpose of quickly connecting the device and the corrosion detection hanger, saving time and effort. By setting the clamping component 4, the meshing pressure between the internal thread connector 3 and the upper thread section of the corrosion detection hanger can be increased, thereby increasing the friction force. When the corrosion detection hanger is reversed through the internal thread connector 3 and removed from the detection oil pipe, the internal thread connector 3 and the upper thread section of the corrosion detection hanger are prevented from being unfastened first, ensuring that when the internal thread connector 3 is connected to the upper thread section of the corrosion detection hanger, the lower thread section of the corrosion detection hanger and the detection oil pipe are unfastened first, thereby ensuring the practicality of the device and ease of use.

[0033] Embodiment 2, based on embodiment 1, combined with Figure 4 and Figure 5 To explain:

[0034] The clamping assembly 4 includes: a clamping hollow block 41, a clamping spring 42 and a clamping seat 43. The clamping seat 43 is fixedly installed in the internal threaded connector 3. One end of the clamping spring 42 is fixedly connected to the clamping seat 43, and the other end of the clamping spring 42 is fixedly connected to the clamping hollow block 41. The clamping hollow block 41 is slidably connected to the clamping seat 43.

[0035] With such arrangement, when in use, after the upper threaded section of the corrosion detection hanger is screwed into the internal threaded connector 3, the upper threaded section of the corrosion detection hanger squeezes the compression hollow block 41, and the compression hollow block 41 squeezes the compression spring 42. The compression spring 42 gives a reaction force to the compression hollow block 41, so that the compression hollow block 41 pushes the upper threaded section of the corrosion detection hanger outward, thereby improving the connection stability between the upper threaded section of the corrosion detection hanger and the internal threaded connector 3.

[0036] Embodiment 3, based on embodiment 2, combined with Figure 6 To explain:

[0037] The internal thread connector 3 includes: a connector body 31, a slip ring portion 32 and an internal thread connector 33. The connector body 31, the slip ring portion 32 and the internal thread connector 33 are an integrated structure. The connector body 31 is columnar. The connector body 31 is slidably connected to the pick-and-place body 1 through the slip ring portion 32. The connector body 31 is fixedly connected to the output end of the drive assembly 2. The internal thread connector 33 is arranged on the inner side of the connector body 31. The internal thread connector 33 is used in conjunction with the connecting portion of the corrosion detection hanger.

[0038] In this arrangement, the sliding ring portion 32 ensures the rotational stability of the connector body 31 inside the pick-up and placement body 1, the internal thread connection portion 33 is used for threaded matching connection with the upper thread section of the corrosion detection hanger, and the connector body 31 is fixedly connected to the output end of the drive assembly 2 by screws.

[0039] Embodiment 4, based on embodiment 3, combined with Figure 7 To explain:

[0040] The driving assembly 2 includes: an isolation hollow plate 21, a driving motor 22 and a motor mounting plate 23, the driving motor 22 is arranged between the isolation hollow plate 21 and the motor mounting plate 23, the isolation hollow plate 21 and the motor mounting plate 23 are fixedly connected to the pick-and-place body 1, the driving motor 22 is fixedly connected to the motor mounting plate 23, and the output end of the driving motor 22 extends out of the motor mounting plate 23 and is fixedly connected to the connector body 31.

[0041] With such arrangement, the isolating hollow plate 21 can accommodate the passage of the circuit of the driving motor 22 and play a role in supporting and stabilizing the driving motor 22 . The motor mounting plate 23 is fixedly connected to the driving motor 22 by screws.

[0042] Embodiment 5, based on embodiment 4, combined with Figure 8 To explain:

[0043] The front end of the pick-and-place body 1 is provided with a pre-calibration portion 11, which is coaxially arranged with the internal thread connector 3, and the end surface of the pre-calibration portion 11 is transitioned through an inclined surface. Such an arrangement is convenient for use.

[0044] The rear end of the pick-and-place body 1 is provided with a gripping portion 12, and the surface of the gripping portion 12 is provided with anti-skid patterns. The anti-skid patterns are provided to improve the gripping stability of the user.

[0045] The grip portion 12 is also provided with control buttons, which include a forward button 13 and a reverse button 14, which are used to control the forward and reverse rotation of the internal thread connector 3. In this way, the forward button 13 and the reverse button 14 are provided to facilitate the operation of the staff and reduce the difficulty of operation.

[0046] Working principle of the utility model: When the utility model is in use, the pre-calibration part 11 of the picking and placing body 1 is aligned with the upper threaded section of the corrosion detection hanger, so that the internal threaded connector 3 is meshed with the upper threaded section of the corrosion detection hanger, and then when the forward button 13 is pressed, the internal threaded connector 3 is completely meshed with the upper threaded section of the corrosion detection hanger, and the clamping component 4 begins to be squeezed by the upper threaded section of the corrosion detection hanger, and the internal threaded connector 3 is tightly fitted with the upper threaded section of the corrosion detection hanger, and then the reverse button 14 is pressed to remove the corrosion detection hanger from the oil pipe. The utility model drives the internal threaded connector 3 to rotate by setting a driving component 2, so that the internal threaded connector 3 is meshed with the upper threaded section of the corrosion detection hanger, thereby achieving the purpose of quickly connecting the device with the corrosion detection hanger, saving time and effort. By setting the clamping component 4, the corrosion detection hanger can be quickly taken and placed.

[0047] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present invention should be included in the protection scope of the technical solution of the present invention.

Claims

1. A corrosion detection hanger pick-up and placement device, characterized in that: include: A pick-and-place body (1), a drive assembly (2), an internal threaded connector (3) and a clamping assembly (4), wherein the drive assembly (2) is fixedly mounted in the pick-and-place body (1), the internal threaded connector (3) is rotatably mounted in the pick-and-place body (1), the output end of the drive assembly (2) is connected to one end of the internal threaded connector (3), the clamping assembly (4) is disposed in the internal threaded connector (3), the clamping assembly (4) and the internal threaded connector (3) are coaxially disposed, and the clamping assembly (4) is used in conjunction with a corrosion detection hanger.

2. A corrosion detection hanger pick-up and placement device according to claim 1, characterized in that: The clamping assembly (4) comprises: a clamping hollow block (41), a clamping spring (42) and a clamping seat (43); the clamping seat (43) is fixedly installed in the internal threaded connector (3); one end of the clamping spring (42) is fixedly connected to the clamping seat (43); the other end of the clamping spring (42) is fixedly connected to the clamping hollow block (41); the clamping hollow block (41) and the clamping seat (43) are connected in a sliding manner.

3. A corrosion detection hanger pick-up and placement device according to claim 2, characterized in that: The internal thread connector (3) comprises: a connector body (31), a sliding ring portion (32) and an internal thread connector (33); the connector body (31), the sliding ring portion (32) and the internal thread connector (33) are an integrated structure; the connector body (31) is columnar; the connector body (31) is slidingly connected to the pick-and-place body (1) via the sliding ring portion (32); the connector body (31) is fixedly connected to the output end of the drive assembly (2); the internal thread connector (33) is arranged on the inner side of the connector body (31); and the internal thread connector (33) is used in conjunction with the connecting portion of the corrosion detection hanger.

4. A corrosion detection hanger pick-up and placement device according to claim 3, characterized in that: The driving assembly (2) comprises: an isolating hollow plate (21), a driving motor (22) and a motor mounting plate (23); the driving motor (22) is arranged between the isolating hollow plate (21) and the motor mounting plate (23); the isolating hollow plate (21) and the motor mounting plate (23) are fixedly connected to the pick-and-place body (1); the driving motor (22) is fixedly connected to the motor mounting plate (23); and the output end of the driving motor (22) extends out of the motor mounting plate (23) and is fixedly connected to the connector body (31).

5. The corrosion detection hanger pick-up and placement device according to claim 1, characterized in that: A pre-calibration portion (11) is provided at the front end of the pick-and-place body (1), the pre-calibration portion (11) is coaxially arranged with the internal thread connection piece (3), and the end surface of the pre-calibration portion (11) is transitioned through an inclined surface.

6. The corrosion detection hanger pick-up and placement device according to claim 1, characterized in that: A gripping portion (12) is provided at the rear end of the pick-and-place body (1), and a surface of the gripping portion (12) is provided with anti-slip patterns.

7. The corrosion detection hanger pick-up and placement device according to claim 6, characterized in that: The holding portion (12) is also provided with control buttons, which include a forward button (13) and a reverse button (14). The forward button (13) and the reverse button (14) are used to control the forward and reverse rotation of the internal threaded connector (3).

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