Petrochemical pipeline impact performance detection device

Abstract

The invention discloses a petrochemical pipeline impact performance detection device, and relates to the technical field of impact performance detection.The petrochemical pipeline impact performance detection device comprises a rack, a linear motion module is installed on the side portion of the rack, a frame body is installed at the output end of the linear motion module, and a drop hammer assembly is installed on the frame body; a lower supporting piece is installed on the lower portion of the middle of the machine frame and used for supporting a petroleum pipeline. A first electric push rod is mounted on the left side of the rack, and the first three-jaw chuck part and the second three-jaw chuck part are used for clamping the two ends of a petrochemical pipeline correspondingly; and a control piece is mounted on the outer wall of the right side of the rack. According to the petrochemical pipeline impact performance detection device, a petroleum pipeline is clamped and fixed through a first three-jaw chuck part and a second three-jaw chuck part, the impact performance detection position is adjusted through cooperation of a linear motion module and a rotating part, and meanwhile the temperature state of the petroleum pipeline can be adjusted through cooperation of a control part and a temperature adjusting part; and different working conditions can be better simulated.

Description

Technical Field

[0001] The invention relates to the technical field of impact detection, in particular to a petrochemical pipeline impact performance detection device. Background Art

[0002] At a time when the petrochemical industry is booming, the safety and reliability of petrochemical pipelines, as key infrastructure for transporting various types of petroleum and chemical products, are of vital importance. In actual use, petrochemical pipelines face many complex and harsh working conditions, such as huge temperature differences in different regions, from cold polar regions to hot desert areas, and the ambient temperature of the pipeline can span up to tens of degrees Celsius; in addition, the pipeline may encounter unexpected impacts, such as collisions of equipment during construction, and impacts caused by external objects caused by natural disasters such as earthquakes.

[0003] Traditional detection methods in the past have many limitations. On the one hand, for pipeline impact performance testing, most early devices can only perform simple impact tests under normal temperature conditions, and cannot simulate the impact of temperature changes in actual working conditions on pipeline impact performance, resulting in the test results being out of touch with actual application scenarios, making it difficult to accurately evaluate the durability of pipelines in complex environments. On the other hand, in terms of pipeline fixing and positioning, traditional methods often use simple clamps, which makes it difficult to ensure that the pipeline is in the precise center position during testing, resulting in large deviations in the drop hammer impact position, greatly reducing the detection accuracy. Moreover, traditional testing equipment has a single function, does not have the ability to flexibly adjust the detection location and efficiently control the temperature, and cannot meet the needs of the modern petrochemical industry for all-round and refined pipeline testing.

[0004] Therefore, we propose a petrochemical pipeline impact performance detection device to solve the above-mentioned problems. Summary of the invention

[0005] 1. Technical problems to be solved by the invention: The purpose of the present invention is to provide a petrochemical pipeline impact performance detection device to solve the problems in the current market raised by the above background technology.

[0006] 2. Technical solution: To achieve the above object, the present invention provides the following technical solutions: A petrochemical pipeline impact performance detection device, comprising a frame, a linear motion module is installed on the side of the frame, and a frame body is installed at the output end of the linear motion module, and a drop hammer assembly is installed on the frame body, and a lower support is installed below the middle of the frame, and the lower support is used to support the oil pipeline; An electric push rod 1 is installed on the left side of the frame, and a mounting plate is installed on the output end of the electric push rod 1, and a three-jaw chuck component 1 is installed on the right side of the mounting plate through a bearing, and a three-jaw chuck component 2 is installed on the right inner wall of the frame through a bearing, and the three-jaw chuck component 1 and the three-jaw chuck component 2 are respectively used to clamp the two ends of the petrochemical pipeline; A control component is installed on the right outer wall of the frame, and an insertion component is installed at the output end of the control component, and a temperature regulating component is installed at the left end of the insertion component. The temperature regulating component is used to control the temperature of the oil pipeline.

[0007] Furthermore, a through hole is reserved inside the three-jaw chuck component 2, and a rotating component is installed on the outside of the three-jaw chuck component 2. The rotating component includes a gear ring fixedly installed on the outside of the three-jaw chuck component 2, and the side of the gear ring is meshed and connected with a driving gear, and the driving gear is installed on the right inner wall of the frame through a bearing.

[0008] Through the above technical solution, the three-jaw chuck member 2 can be driven to rotate by the rotating member.

[0009] Furthermore, the lower support member includes an electric push rod 2 installed at the bottom of the frame, a support plate is fixed to the output end of the electric push rod 2, and rollers are rotatably installed on the front and rear sides above the support plate at equal intervals, and the front and rear sides of the support plate are both designed to be inclined.

[0010] Through the above technical solution, the support plate can be driven to move up and down by starting the second electric push rod, so that when the oil pipeline slides left and right on the support plate, the roller can be used to reduce wear.

[0011] Furthermore, the control component includes two guide gears and a threaded rod installed on the right outer wall of the frame through bearings, the two guide gears are respectively connected to the output end of the motor and the threaded rod, and a guide rod is arranged parallel to the side of the threaded rod, and the guide rod is fixedly installed on the side of the frame.

[0012] Through the above technical solution, after the motor connected to the end of the guide gear is started, the threaded rod can be driven to rotate.

[0013] Furthermore, the insertion member includes a vertical plate sleeved on the outside of the threaded rod and the guide rod, a cross bar is fixed to the side of the vertical plate close to the frame, and the middle of the cross bar is located inside the through hole, and the vertical plate and the threaded rod and the guide rod respectively form a threaded connection and a fitting sliding structure.

[0014] Through the above technical solution, when the threaded rod rotates, the insertion member can be driven to move left and right.

[0015] Furthermore, the temperature control component includes a sliding rod movably installed inside the cross bar, and a turntable is rotatably installed on one end of the sliding rod away from the vertical plate, and a first connecting rod is rotatably installed on the side of the turntable, and one end of the first connecting rod is rotatably connected to a mounting rod, and a second connecting rod is rotatably installed on the end of the mounting rod, and at the same time, the end of the second connecting rod is rotatably installed on the side of the cross bar.

[0016] Through the above technical solution, when the sliding rod slides inside the cross rod, it can drive the first connecting rod and the second connecting rod to rotate, thereby driving the installation rod to move.

[0017] Furthermore, a screw rod is fixed to one end of the sliding rod close to the vertical plate, and the screw rod and the vertical plate are threadedly connected.

[0018] Through the above technical solution, the slide bar can move stably inside the cross bar.

[0019] Furthermore, the mounting rods are distributed at equal angles with respect to the center of the turntable, and a plurality of the mounting rods are used to mount a heating element and a cooling element respectively.

[0020] Through the above technical solution, the oil pipeline can be heated or cooled by the heating element and the refrigeration element to simulate different temperature environments.

[0021] 3. Beneficial effects: By adopting the technical solution provided by the present invention, compared with the prior art, the petrochemical pipeline impact performance detection device of the present invention clamps and fixes the oil pipeline by three-jaw chuck member 1 and three-jaw chuck member 2, and adjusts the position of the impact performance detection by using the cooperation of the linear motion module and the rotating member. At the same time, the temperature state of the oil pipeline can be adjusted by using the cooperation of the control member and the temperature regulating member, so as to better simulate different working conditions. The specific contents are as follows: First, place the oil pipeline on the support plate, and use the electric push rod 2 to drive the center of the oil pipeline to move to the center line between the three-jaw chuck component 1 and the three-jaw chuck component 2, then start the electric push rod 1 to drive the left and right ends of the oil pipeline to be respectively sleeved on the three-jaw chuck component 1 and the three-jaw chuck component 2, and then fix the left and right ends of the oil pipeline respectively by the three-jaw chuck component 1 and the three-jaw chuck component 2, and at the same time, the three-jaw chuck component 1 and the three-jaw chuck component 2 and the oil pipeline fixed therebetween can be driven to rotate through the meshing action of the gear ring and the driving gear in the rotating part to adjust the impact position of the oil pipeline, and at the same time, the drop hammer assembly on the frame can be driven to move left and right through the linear motion module, and the position of the drop hammer relative to the petrochemical pipeline is further adjusted to expand the adjustment range, so as to prepare for accurate impact performance testing; After the oil pipeline is fixed, the motor at the end of the guide gear is started to drive the guide gear to rotate, and the meshing action between the two guide gears is used to drive the threaded rod at the end of the other guide gear to rotate. Through the guiding action of the guide rod, the insertion piece can be driven to move to the left, and the insertion piece can drive the temperature regulating piece to extend into the interior of the oil pipeline. Then the screw is rotated, and the threaded connection between the screw and the vertical plate is used to drive the sliding rod at the end of the screw to move to the right, thereby driving the installation rod to approach the inner wall of the oil pipeline, thereby increasing the heating or cooling speed of the heating element or the refrigeration element on the installation rod to the oil pipeline. At the same time, by starting the motor of the driving gear, the oil pipeline is driven to rotate, thereby improving the uniformity of heating or cooling, and then the impact performance of the petrochemical pipeline at different temperatures can be tested, so that the test results are more valuable for reference and can better simulate the actual use of the petrochemical pipeline under different working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of another viewing angle of the present invention as a whole; Figure 3 It is a schematic diagram of the overall top view structure of the present invention; Figure 4 It is a schematic diagram of the overall front view structure of the present invention; Figure 5 It is a schematic diagram of the internal structure of the frame of the present invention; Figure 6 It is a schematic diagram of the side view structure of the control component of the present invention; Figure 7 This is a schematic diagram of the structure of the control element of the present invention from another side view; Figure 8 It is a schematic diagram of the side structure of the temperature regulating component of the present invention.

[0023] In the figure: 1. frame; 2. linear motion module; 3. frame body; 4. drop hammer assembly; 5. electric push rod 1; 6. mounting plate; 7. three-jaw chuck component 1; 8. three-jaw chuck component 2; 81. through hole; 9. rotating member; 91. gear ring; 92. driving gear; 10. control member; 101. guide gear; 102. threaded rod; 103. guide rod; 11. lower support member; 111. electric push rod 2; 112. support plate; 113. roller; 12. insertion member; 121. vertical plate; 122. cross bar; 13. temperature control member; 131. sliding rod; 132. turntable; 133. first connecting rod; 134. mounting rod; 135. second connecting rod; 136. screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0025] See also Figure 1-8 The present invention provides a technical solution: a petrochemical pipeline impact performance detection device, comprising a frame 1, a linear motion module 2 is installed on the side of the frame 1, and a frame body 3 is installed on the output end of the linear motion module 2, and a drop hammer assembly 4 is installed on the frame body 3, and a lower support member 11 is installed at the lower middle part of the frame 1, and the lower support member 11 is used to support the oil pipeline; an electric push rod 5 is installed on the left side of the frame 1, and a mounting plate 6 is installed on the output end of the electric push rod 5, and a three-jaw chuck member 7 is installed on the right side of the mounting plate 6 through a bearing, and a three-jaw chuck member 2 8 is installed on the right inner wall of the frame 1 through a bearing, and the three-jaw chuck member 7 and the three-jaw chuck member 2 8 are respectively Used to clamp the two ends of the petrochemical pipeline; a through hole 81 is reserved inside the three-jaw chuck member 8, and a rotating member 9 is installed on the outside of the three-jaw chuck member 8, and the rotating member 9 includes a gear ring 91 fixedly installed on the outside of the three-jaw chuck member 8, and the side of the gear ring 91 is meshed and connected with a driving gear 92, and the driving gear 92 is installed on the right inner wall of the frame 1 through a bearing; the lower support member 11 includes an electric push rod 111 installed at the bottom of the frame 1, and a support plate 112 is fixed to the output end of the electric push rod 111, and rollers 113 are rotatably installed on the front and rear sides above the support plate 112 at equal intervals, and the front and rear sides of the support plate 112 are both designed to be inclined; First, place the oil pipeline on the support plate 112, and then use the electric push rod 111 to drive the center of the oil pipeline to move to the center line between the three-jaw chuck component 1 7 and the three-jaw chuck component 2 8, then start the electric push rod 1 5, drive the left and right ends of the oil pipeline to be respectively sleeved on the three-jaw chuck component 1 7 and the three-jaw chuck component 2 8, and then use the three-jaw chuck component 1 7 and the three-jaw chuck component 2 8 to fix the left and right ends of the oil pipeline respectively, and at the same time, the three-jaw chuck component 1 7 and the three-jaw chuck component 2 8 and the oil pipeline fixed therebetween can be driven to rotate through the meshing action of the gear ring 91 and the driving gear 92 in the rotating member 9, and the impact position of the oil pipeline can be adjusted. At the same time, the drop hammer assembly 4 on the frame 3 can be driven to move left and right through the linear motion module 2, and the position of the drop hammer relative to the petrochemical pipeline is further adjusted to expand the adjustment range, so as to prepare for accurate impact performance testing; A control member 10 is installed on the right outer wall of the frame 1, and an insertion member 12 is installed on the output end of the control member 10, and a thermostat 13 is installed on the left end of the insertion member 12, and the thermostat 13 is used to control the temperature of the oil pipeline; the control member 10 includes two guide gears 101 and a threaded rod 102 installed on the right outer wall of the frame 1 through bearings, the two guide gears 101 are respectively connected to the output end of the motor and the threaded rod 102, and a guide rod 103 is arranged in parallel on the side of the threaded rod 102, and the guide rod 103 is fixedly installed on the side of the frame 1; the insertion member 12 includes a vertical plate 121 sleeved on the outside of the threaded rod 102 and the guide rod 103, a horizontal rod 122 is fixed on the side of the vertical plate 121 close to the frame 1, and the middle part of the horizontal rod 122 is located inside the through hole 81, and the vertical plate 121 and the threaded rod 102 and the guide rod 103 respectively form a threaded connection and a fitting sliding structure; the temperature regulating member 13 includes a sliding rod 131 movably mounted inside the cross bar 122, and the end of the sliding rod 131 away from the vertical plate 121 is rotatably mounted with a turntable 132, and the side of the turntable 132 is rotatably mounted with a first connecting rod 133, and one end of the first connecting rod 133 is rotatably connected with a mounting rod 134, and the end of the mounting rod 134 is rotatably mounted with a second connecting rod 135, and the end of the second connecting rod 135 is rotatably mounted on the side of the cross bar 122; a screw rod 136 is fixed to one end of the sliding rod 131 close to the vertical plate 121, and the screw rod 136 is threadedly connected to the vertical plate 121; the mounting rods 134 are distributed at equal angles about the center of the turntable 132, and a plurality of mounting rods 134 are used to mount a heating element and a cooling element respectively; After the oil pipeline is fixed, the motor at the end of the guide gear 101 is started to drive the guide gear 101 to rotate, and the meshing action between the two guide gears 101 is used to drive the threaded rod 102 at the end of the other guide gear 101 to rotate. Through the guiding action of the guide rod 103, the insertion member 12 can move to the left, and the temperature regulating member 13 installed on the insertion member 12 can be inserted into the interior of the oil pipeline. Then, the screw rod 136 is rotated, and the threaded connection between the screw rod 136 and the vertical plate 121 is used to drive the sliding rod 131 at the end of the screw rod 136 to move to the right, thereby driving the installation rod 134 to approach the inner wall of the oil pipeline, thereby increasing the heating or cooling speed of the heating element or the cooling element on the installation rod 134 to the oil pipeline. At the same time, by starting the motor of the driving gear 92, the oil pipeline is driven to rotate, thereby improving the uniform heating or cooling effect, thereby testing the impact performance of the petrochemical pipeline at different temperatures, making the test results more valuable for reference, and better simulating the actual use of the petrochemical pipeline under different working conditions.

[0026] Working principle: When using the petrochemical pipeline impact performance testing device, if Figure 1-8As shown, the oil pipeline is first placed on the support plate 112, and the oil pipeline is driven to move to a suitable position by the electric push rod 111, and then the electric push rod 15 is started, and the left and right ends of the oil pipeline are fixed by using the three-jaw chuck member 17 and the three-jaw chuck member 28, respectively. Then, the motor at the end of the guide gear 101 is started, and the insertion member 12 is driven to move to the left by the cooperation of the threaded rod 102 and the guide rod 103, and then the screw rod 136 is rotated to drive the installation rod 134 to approach the inner wall of the oil pipeline, thereby increasing the heating or cooling speed of the heating element or the cooling element on the installation rod 134 to the oil pipeline. At the same time, by starting the motor of the driving gear 92, the oil pipeline is driven to rotate, thereby improving the uniform heating or cooling effect, and then the impact performance of the petrochemical pipeline at different temperatures can be tested, so that the test results are more valuable for reference and can better simulate the actual use of the petrochemical pipeline under different working conditions.

[0027] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A petrochemical pipeline impact performance detection device, characterized in that: The machine comprises a frame (1), a linear motion module (2) is mounted on the side of the frame (1), a frame body (3) is mounted on the output end of the linear motion module (2), a drop weight assembly (4) is mounted on the frame body (3), and a lower support member (11) is mounted below the middle of the frame (1), the lower support member (11) is used to support an oil pipeline; An electric push rod 1 (5) is installed on the left side of the frame (1), and a mounting plate (6) is installed on the output end of the electric push rod 1 (5), and a three-jaw chuck component 1 (7) is installed on the right side of the mounting plate (6) via a bearing, and a three-jaw chuck component 2 (8) is installed on the right inner wall of the frame (1) via a bearing, and the three-jaw chuck component 1 (7) and the three-jaw chuck component 2 (8) are respectively used to clamp the two ends of the petrochemical pipeline; A control component (10) is installed on the right outer wall of the frame (1), an insertion component (12) is installed at the output end of the control component (10), and a temperature regulating component (13) is installed at the left end of the insertion component (12), wherein the temperature regulating component (13) is used to control the temperature of the oil pipeline.

2. A petrochemical pipeline impact performance detection device according to claim 1, characterized in that: A through hole (81) is reserved inside the three-jaw chuck member 2 (8), and a rotating member (9) is installed on the outside of the three-jaw chuck member 2 (8). The rotating member (9) includes a gear ring (91) fixedly installed on the outside of the three-jaw chuck member 2 (8), and a driving gear (92) is meshedly connected to the side of the gear ring (91), and the driving gear (92) is installed on the right inner wall of the frame (1) through a bearing.

3. The petrochemical pipeline impact performance detection device according to claim 1 is characterized in that: The lower support member (11) comprises an electric push rod 2 (111) mounted at the bottom of the frame (1); a support plate (112) is fixed to the output end of the electric push rod 2 (111); rollers (113) are rotatably mounted at equal intervals on the front and rear sides above the support plate (112); and the front and rear sides of the support plate (112) are both designed to be inclined.

4. The petrochemical pipeline impact performance detection device according to claim 1, characterized in that: The control member (10) comprises two guide gears (101) and a threaded rod (102) mounted on the right side outer wall of the frame (1) via bearings, the two guide gears (101) being connected to the output end of the motor and the threaded rod (102) respectively, and a guide rod (103) being arranged parallel to the side of the threaded rod (102), and the guide rod (103) being fixedly mounted on the side of the frame (1).

5. The petrochemical pipeline impact performance detection device according to claim 1 is characterized in that: The insertion member (12) comprises a vertical plate (121) sleeved on the outside of the threaded rod (102) and the guide rod (103); a cross bar (122) is fixed to a side of the vertical plate (121) close to the frame (1); the middle of the cross bar (122) is located inside the through hole (81); and the vertical plate (121) and the threaded rod (102) and the guide rod (103) respectively form a threaded connection and a fitting sliding structure.

6. The petrochemical pipeline impact performance detection device according to claim 1 is characterized in that: The temperature regulating element (13) comprises a sliding rod (131) movably mounted inside the cross bar (122); a turntable (132) is rotatably mounted on one end of the sliding rod (131) away from the vertical plate (121); a first connecting rod (133) is rotatably mounted on the side of the turntable (132); one end of the first connecting rod (133) is rotatably connected to a mounting rod (134); a second connecting rod (135) is rotatably mounted on the end of the mounting rod (134); and an end of the second connecting rod (135) is rotatably mounted on the side of the cross bar (122).

7. A petrochemical pipeline impact performance detection device according to claim 6, characterized in that: A screw rod (136) is fixed to one end of the sliding rod (131) close to the vertical plate (121), and the screw rod (136) and the vertical plate (121) are threadedly connected.

8. The petrochemical pipeline impact performance detection device according to claim 6, characterized in that: The mounting rods (134) are distributed at equal angles with respect to the center of the turntable (132), and a plurality of the mounting rods (134) are used to mount a heating element and a cooling element respectively.

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