Pipeline joint pressure bearing detection device

Abstract

The utility model relates to the technical field of pipeline joint pressure-bearing detection, and discloses a pipeline joint pressure-bearing detection device which comprises a metal shell, T-shaped plates are fixedly connected to the left side and the right side of the top of the metal shell, T-shaped grooves are formed in the front side and the rear side of the bottom of each T-shaped plate, and T-shaped blocks are slidably connected to the inner sides of the T-shaped grooves. The bottom of the T-shaped block is fixedly connected with a moving block, the bottom end of the inward side of the moving block is fixedly connected with a moving column, the inward end of the moving column penetrates through the front side and the rear side of the outer wall of the metal shell and is fixedly connected with a C-shaped clamping plate, and the bottom ends of the front side and the rear side of the T-shaped plate are fixedly connected with telescopic rods. According to the pipeline fixing device, the telescopic rod fixed on the T-shaped plate is started to stabilize the pipeline, so that the pipeline fixing device can adapt to pipelines of different sizes to effectively stabilize the pipelines, and the situation that the detection accuracy and efficiency are affected due to the fact that the pipeline joint shakes when pressure-bearing detection is carried out on the pipeline joint is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline joint pressure detection, in particular to a pipeline joint pressure detection device. Background Art

[0002] Usually, the pipeline joint pressure detection device is used to monitor and ensure the stability and sealing of the pipeline joint when it is under pressure. This device is usually used for pipelines in industry, chemical industry, petroleum, natural gas and other fields. At the same time, the device can monitor the pressure of the pipeline joint in real time. Through the built-in sensor, the pressure change in the pipeline can be measured and the data can be transmitted to the monitoring.

[0003] After searching, the Chinese patent announcement number is CN205592652U, which discloses a petroleum pipeline detection device, wherein a rotating fixed disk is mounted on the fixed bearing seat, the rotating fixed disk is sealed and connected to the connecting end of the petroleum steel pipe, the rotating fixed disk is connected to the rotating driving device through the fixed bearing seat, a slide groove is arranged at the right end of the workbench, a fixed disk is arranged on the movable bearing seat, the fixed disk is sealed and connected to the connecting end of the petroleum steel pipe, a slider is arranged at the lower end of the movable bearing seat, a pipe joint connected to the fixed disk is arranged on the outer side of the movable bearing seat, the pipe joint is connected to the detection air box through an air pipe, an air pressure sensor is arranged in the detection air box, the air pressure sensor is connected to the display screen, the detection air box is connected to the air pump, a slide is arranged on the workbench, a moving block is arranged on the slide, an ultrasonic probe is arranged at the lower end of the moving block, the ultrasonic probe is connected to the ultrasonic detector, and the ultrasonic detector is connected to the display screen. The utility model has a novel structure, can effectively and quickly detect the air tightness and flaw detection of the petroleum steel pipe, and ensures the quality of the petroleum steel pipe, but the above structure does not take into account that the pipeline is stabilized before the pipeline is detected, so the pipeline may be offset during the detection process, thereby affecting the detection effect and reducing the practicality of the equipment. Summary of the invention

[0004] In order to make up for the above shortcomings, the utility model provides a pipe joint pressure detection device, which aims to improve the problem that the prior art does not take into account the need to stabilize the pipeline before testing, so the pipeline may be offset during the testing process, thereby affecting the detection effect and reducing the practicability of the equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipeline joint pressure detection device, comprising a metal shell, the left and right sides of the top of the metal shell are fixedly connected with T-shaped plates, the front and rear sides of the bottom of the T-shaped plate are provided with T-shaped grooves, the inner side of the T-shaped groove is slidably connected with a T-shaped block, the bottom of the T-shaped block is fixedly connected with a moving block, the bottom end of the inward side of the moving block is fixedly connected with a moving column, the inward end of the moving column passes through the front and rear sides of the outer wall of the metal shell and is fixedly connected with a C-shaped clamping plate, the front and rear bottom ends of the T-shaped plate are fixedly connected with telescopic rods, the output ends of the telescopic rods are respectively fixedly connected to the inward side of the T-shaped block, and a bearing mechanism is provided at the top of the outer wall of the metal shell.

[0006] As a further description of the above technical solution:

[0007] The bearing mechanism includes a hollow shell, the bottom of which is fixedly connected to the middle part of the top end of the outer wall of the metal shell, a pressing rod is fixedly connected to the inner top end of the hollow shell, the output end of the pressing rod passes through the middle part of the top end of the outer wall of the metal shell and is fixedly connected to a C-shaped block, a control panel is fixedly connected to the middle part of the front side of the outer wall of the metal shell, and a display is fixedly connected to the right end of the rear side of the outer wall of the metal shell.

[0008] As a further description of the above technical solution:

[0009] A column pipe is arranged inside the metal shell, and a bolt is threadedly connected to the left end of the outer wall of the column pipe on the left side, and the right end of the bolt is threadedly connected to the left side of the column pipe on the right side.

[0010] As a further description of the above technical solution:

[0011] The tops of the left and right sides of the metal shell are both fixedly connected with handles, and the middle parts of the outer walls of the handles are fixedly connected with anti-slip strips.

[0012] As a further description of the above technical solution:

[0013] A protective pad is fixedly connected to the middle part of the inner side of the C-shaped clamping plate, and an anti-slip pad is fixedly connected to the middle part of the inner bottom end of the metal shell.

[0014] As a further description of the above technical solution:

[0015] A controller is fixedly connected to the left end of the rear side of the outer wall of the metal shell, and the controller is electrically connected to the pressing rod, the telescopic rod, the display and the control panel respectively.

[0016] As a further description of the above technical solution:

[0017] The bottom of the outer wall of the metal shell is fixedly connected with a support plate.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the moving column is slidably connected to the inner side of the metal shell.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the telescopic rod fixed on the T-shaped plate is started to make the T-shaped block relatively move along the inside of the T-shaped groove, and the moving block cooperates with the moving column to slide relatively along the outer wall of the metal shell. Finally, the pipe is stabilized by the contact of the C-shaped clamping plate pipe, thereby achieving effective stabilization of pipes of different sizes, avoiding shaking during pressure testing of pipe joints, which affects the accuracy and efficiency of the test.

[0022] 2. In the utility model, the pressing rod fixed on the hollow shell is started. When the pressing rod contacts the pipe joint during the downward pressing process, the pressing value is displayed on the display. When the value on the display reaches the value set on the control panel, the controller is used to close the pressing rod. Therefore, the pipe joint can be effectively detected. At the same time, the operation is simple, time-saving and labor-saving, and the detection efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front perspective view of a metal shell of a pipe joint pressure detection device proposed by the utility model;

[0024] Figure 2 This is a disassembled diagram of the movable column structure of a pipe joint pressure detection device proposed by the utility model;

[0025] Figure 3 The utility model is a bottom view of a pipe joint pressure detection device.

[0026] Legend:

[0027] 1. Metal shell; 2. Bearing mechanism; 201. Control panel; 202. Hollow shell; 203. Press rod; 204. C-shaped block; 205. Display; 3. Moving block; 4. Support plate; 5. Moving column; 6. Telescopic rod; 7. T-shaped plate; 8. Handle; 9. Anti-slip strip; 10. Column pipe; 11. Bolt; 12. Protection pad; 13. C-shaped clamp; 14. Anti-slip pad; 15. T-shaped slot; 16. T-shaped block; 17. Controller. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Please see attached Figure 1 and attached Figure 3 , the utility model provides an embodiment: a pipe joint pressure detection device, comprising a metal shell 1, the top left and right sides of the metal shell 1 are fixedly connected with T-shaped plates 7, the bottom front and rear sides of the T-shaped plate 7 are provided with T-shaped grooves 15, the inner side of the T-shaped groove 15 is slidably connected with a T-shaped block 16, the bottom of the T-shaped block 16 is fixedly connected with a moving block 3, the bottom end of the inward side of the moving block 3 is fixedly connected with a moving column 5, the inward end of the moving column 5 passes through the front and rear sides of the outer wall of the metal shell 1 and is fixedly connected with a C-shaped clamping plate 13, the front and rear bottom ends of the T-shaped plate 7 are fixedly connected with a telescopic rod 6, the output ends of the telescopic rod 6 are respectively fixedly connected to the inward side of the T-shaped block 16, the top of the outer wall of the metal shell 1 is provided with a bearing mechanism 2, the left and right tops of the metal shell 1 are fixedly connected with handles 8, and the middle part of the outer wall of the handle 8 is fixedly connected with an anti-slip strip 9;

[0030] Specifically, through the top of this metal shell 1, we can see that T-shaped plates 7 are fixedly connected on both the left and right sides. These T-shaped plates 7 are provided with T-shaped grooves 15 on the front and back sides of the bottom. Inside these T-shaped grooves 15, there are T-shaped blocks 16 that can slide. The bottom of the T-shaped block 16 is fixedly connected with a moving block 3, and the bottom end of the inward side of the moving block 3 is also fixedly connected with a moving column 5. The length of the moving column 5 extends to the front and back sides of the outer wall of the metal shell 1, and is fixedly connected with a C-shaped clamping plate 13, which enhances the stability of the entire structure. The front and back bottom ends of the T-shaped plate 7 are also fixedly connected with telescopic rods 6. The output ends of these telescopic rods 6 are respectively fixedly connected to the inward side of the T-shaped block 16. This design makes the entire structure more flexible.

[0031] Please see attached Figure 1 - Attachment Figure 2The bearing mechanism 2 includes a hollow shell 202, the bottom of the hollow shell 202 is fixedly connected to the middle of the top of the outer wall of the metal shell 1, the inner top of the hollow shell 202 is fixedly connected with a pressing rod 203, the output end of the pressing rod 203 passes through the middle of the top of the outer wall of the metal shell 1 and is fixedly connected with a C-shaped block 204, the middle of the front side of the outer wall of the metal shell 1 is fixedly connected with a control panel 201, the right end of the rear side of the outer wall of the metal shell 1 is fixedly connected with a display 205, the inner side of the metal shell 1 is provided with a column pipe 10, the left end of the outer wall of the left column pipe 10 is threadedly connected with a bolt 11, and the right end of the bolt 11 is threadedly connected to the left side of the right column pipe 10;

[0032] Specifically, a pressing rod 203 is fixedly connected to the inner top of the hollow shell 202. The unique design of the pressing rod 203 allows the output end to pass through the middle of the top of the outer wall of the metal shell 1, and is fixedly connected to a C-shaped block 204. A control panel 201 is fixedly connected to the middle of the front side of the outer wall of the metal shell 1, which is the main operating interface of the device. A display 205 is fixedly connected to the right end of the rear side of the outer wall of the metal shell 1. The display 205 is used to display the pressing value on the pressing rod 203 in real time, so that the user can understand the situation. The left end of the outer wall of the column pipe 10 is threadedly connected with bolts 11, which play a role of fixing and stabilizing.

[0033] Please see attached Figure 1 - Attachment Figure 3 The middle part of the inner side of the C-shaped clamping plate 13 is fixedly connected with a protective pad 12, the middle part of the inner bottom end of the metal shell 1 is fixedly connected with an anti-slip pad 14, the left end of the rear side of the outer wall of the metal shell 1 is fixedly connected with a controller 17, and the controller 17 is electrically connected to the pressing rod 203, the telescopic rod 6, the display 205 and the control panel 201 respectively. The outer wall bottom of the metal shell 1 is fixedly connected with a support plate 4, and the outer wall of the moving column 5 is slidably connected to the inner side of the metal shell 1;

[0034] Specifically, the anti-skid pad 14 is fixedly connected to the metal shell 1, so that the metal shell 1 has good anti-skid performance while maintaining stability, thereby improving the safety of the equipment in various environments. The controller 17 is used as a device for all electrical connections on the entire device to perform switch operations, thereby facilitating the use of operators.

[0035] Working principle: When it is necessary to test the pressure of the pipe joint, first move the joint of the pipe to the middle position inside the metal shell 1, and then start the telescopic rod 6 fixedly connected to the T-shaped plate 7, so that the T-shaped block 16 moves relatively along the inside of the T-shaped groove 15, and at the same time, the moving block 3 cooperates with the moving column 5 to slide relatively along the outer wall of the metal shell 1, and finally the protective pad 12 fixedly connected to the C-shaped clamping plate 13 contacts the outer wall of the pipe, and then stabilizes the required pipe, thereby achieving the ability to adapt to pipes of different sizes and effectively stabilize them, avoiding shaking when performing pressure testing on the pipe joints, which affects the inspection. In order to improve the accuracy and efficiency of the measurement, the pressing rod 203 fixedly connected to the hollow shell 202 is then started, and the output end of the pressing rod 203 passes through the metal shell 1 and is connected to the C-shaped block 204. Then, when the pressing rod 203 contacts the pipe joint during the downward pressing process, the pressing value is displayed on the display 205. When the value on the display 205 reaches the value set on the control panel 201, the pipe joint is intact and the detection is considered to have passed. At this time, the controller 17 can be used to close the pressing rod 203. Therefore, it is possible to effectively detect the pipe joint. At the same time, the operation is simple, time-saving and labor-saving, and the detection efficiency is improved.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 pipe joint pressure detection device, comprising a metal shell (1), characterized in that: The left and right sides of the top of the metal shell (1) are fixedly connected to a T-shaped plate (7), the front and rear sides of the bottom of the T-shaped plate (7) are provided with a T-shaped groove (15), the inner side of the T-shaped groove (15) is slidably connected to a T-shaped block (16), the bottom of the T-shaped block (16) is fixedly connected to a moving block (3), the bottom end of the inward side of the moving block (3) is fixedly connected to a moving column (5), the inward end of the moving column (5) penetrates the front and rear sides of the outer wall of the metal shell (1) and is fixedly connected to a C-shaped clamping plate (13), the front and rear bottom ends of the T-shaped plate (7) are fixedly connected to a telescopic rod (6), the output ends of the telescopic rod (6) are respectively fixedly connected to the inward side of the T-shaped block (16), and a bearing mechanism (2) is provided at the top end of the outer wall of the metal shell (1).

2. A pipe joint pressure detection device according to claim 1, characterized in that: The bearing mechanism (2) comprises a hollow shell (202), the bottom of the hollow shell (202) being fixedly connected to the middle of the top of the outer wall of the metal shell (1), the inner top of the hollow shell (202) being fixedly connected to a pressing rod (203), the output end of the pressing rod (203) passing through the middle of the top of the outer wall of the metal shell (1) and being fixedly connected to a C-shaped block (204), the middle of the front side of the outer wall of the metal shell (1) being fixedly connected to a control panel (201), and the right end of the rear side of the outer wall of the metal shell (1) being fixedly connected to a display (205).

3. A pipe joint pressure detection device according to claim 1, characterized in that: A column pipe (10) is provided on the inner side of the metal shell (1), a bolt (11) is threadedly connected to the left end of the outer wall of the column pipe (10) on the left side, and the right end of the bolt (11) is threadedly connected to the left side of the column pipe (10) on the right side.

4. A pipe joint pressure detection device according to claim 1, characterized in that: The tops of the left and right sides of the metal shell (1) are both fixedly connected with handles (8), and the middle part of the outer wall of the handle (8) is fixedly connected with an anti-slip strip (9).

5. A pipe joint pressure detection device according to claim 1, characterized in that: A protection pad (12) is fixedly connected to the middle of the inner side of the C-shaped clamping plate (13), and an anti-slip pad (14) is fixedly connected to the middle of the inner bottom end of the metal shell (1).

6. A pipe joint pressure detection device according to claim 1, characterized in that: A controller (17) is fixedly connected to the left end of the rear side of the outer wall of the metal shell (1), and the controller (17) is electrically connected to the pressing rod (203), the telescopic rod (6), the display (205) and the control panel (201) respectively.

7. A pipe joint pressure detection device according to claim 1, characterized in that: The bottom of the outer wall of the metal shell (1) is fixedly connected to a support plate (4).

8. A pipe joint pressure detection device according to claim 1, characterized in that: The outer wall of the movable column (5) is slidably connected to the inner side of the metal shell (1).

Images