Adjustable restorer for PE (Poly Ethylene) gas pipe

Abstract

The utility model discloses an adjustable restorer for a PE (Poly Ethylene) gas pipe, relates to the technical field of restorers, and aims to solve the problems that different restorers need to be used according to pipelines with different pipe diameters and cannot be flexibly used according to the pipe diameters of the pipelines in the prior art. A fixing frame is fixed to one end of the top of the bottom plate, and a first push rod motor is fixed to the inner wall of the top of the fixing frame. A pipeline is placed on the tops of the two fastening mechanisms, the two movable blocks are driven by the rotating two-way lead screw to get close to each other, the two clamping plates clamp and fix the pipeline, and the first push rod motor extends downwards to drive the pressing plate to press the top of the pipeline. The output shaft of the servo motor drives the first screw rod to rotate, the rotating first screw rod drives the restoring mechanism to approach the pipeline, and the pushing block moves in the pipeline in cooperation with extension of the second pushing rod motor.

Description

Technical Field

[0001] The utility model relates to the technical field of restorers, in particular to an adjustable restorer for a PE gas pipe. Background Art

[0002] PE pipe In China's current municipal pipe market, plastic pipes are developing steadily. PE pipes, PP-R pipes, and UPVC pipes all have a place. Among them, the strong development momentum of PE pipes is the most eye-catching. PE pipes are used in a wide range of fields, among which water pipes and gas pipes are its two largest application markets.

[0003] During the production process of PE gas pipes, some PE gas pipes will be deformed due to the process. At this time, the PE gas pipes need to be restored before they can be used or installed again;

[0004] When using the existing restorers, different restorers need to be used according to pipelines of different diameters, and the restorers cannot be used flexibly according to the diameters of the pipelines. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an adjustable restorer for a PE gas pipe, which overcomes the deficiencies of the prior art and effectively solves the problem in the prior art that different restorers need to be used according to pipes of different diameters and cannot be flexibly used according to the diameter of the pipe.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A PE gas pipe adjustable restorer comprises a base plate, a fixing frame is fixed to one end of the top of the base plate, and a first push rod motor is fixed to the top inner wall of the fixing frame, a pressure plate is fixed to the bottom end of the first push rod motor, a restoring mechanism is connected to the other end of the top of the base plate, and a fastening mechanism is arranged between the restoring mechanism and the fixing frame, the restoring mechanism comprises a T-block, a second screw rotatably connected to the top of the T-block, an adjusting block screwed to the second screw, a guide rod fixed to both ends of the top of the T-block, a second push rod motor fixed to the outer wall of one side of the adjusting block and a push block connected to one end of the second push rod motor, and the fastening mechanism comprises a fixed shell, a bidirectional screw rotatably connected to the inner walls at both ends of the fixed shell, a movable block screwed to both ends of the bidirectional screw rod wall and a clamp fixed to the top of the movable block.

[0008] The pipeline is placed on the top of the two fastening mechanisms, and the rotating bidirectional screw drives the two movable blocks to approach each other, so that the two clamps clamp and fix the pipeline, and cooperate with the downward extension of the first push rod motor to drive the pressure plate to press the top of the pipeline, and the output shaft of the servo motor drives the first screw to rotate. The rotating first screw drives the recovery mechanism to approach the pipeline, and cooperates with the extension of the second push rod motor to move the push block in the pipeline to expand and restore the concave inner wall of the pipeline.

[0009] Preferably, a groove is formed at the other end of the top of the bottom plate, and a first screw is rotatably connected in the groove.

[0010] The first screw rod is rotatably mounted on the bottom plate through the groove.

[0011] Preferably, a servo motor is installed on the outer wall of the other end of the base plate, and the output shaft of the servo motor is connected and fixed to one end of the first screw.

[0012] The output shaft of the servo motor drives the first screw to rotate, thereby adjusting the position of the restoration mechanism.

[0013] Preferably, a screw hole matched with the first screw rod is provided at the bottom of the outer wall on one side of the T-block, and the T-block forms a sliding fit with the groove.

[0014] The rotating first screw drives the T-block to move along the groove.

[0015] Preferably, both ends of the top of the adjusting block are provided with through holes, and the through holes form a sliding fit with the guide rod.

[0016] The adjusting block slides along the guide rod, and the height position of the adjusting block is adjusted in coordination with the rotation of the second screw rod.

[0017] Preferably, there are two fastening mechanisms, and the two fastening mechanisms are respectively close to the fixing frame and the groove.

[0018] The pipe is clamped and fixed by two fastening mechanisms.

[0019] Preferably, the movable block forms a sliding fit with the fixed shell, and anti-slip sheets are bonded to the outer walls of the two clamping plates on opposite sides.

[0020] The rotating bidirectional screw drives the two movable blocks to move closer to each other, so that the two clamps clamp and fix the pipe.

[0021] The beneficial effects of the utility model are:

[0022] By placing the pipeline on the top of the two fastening mechanisms, the rotating bidirectional screw drives the two movable blocks to approach each other, so that the two clamps clamp and fix the pipeline, and cooperate with the downward extension of the first push rod motor to drive the pressure plate to press the top of the pipeline, and the output shaft of the servo motor drives the first screw to rotate, and the rotating first screw drives the restoration mechanism to approach the pipeline, and cooperates with the extension of the second push rod motor to move the push block in the pipeline to expand and restore the recessed inner wall of the pipeline. By replacing push blocks of different specifications and rotating the second screw to adjust the height position of the push block, the problem of needing to use different restorers according to pipelines of different diameters in the prior art and not being able to use them flexibly according to the diameter of the pipeline is effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of an adjustable PE gas pipe restorer proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the bottom plate structure of a PE gas pipe adjustable restorer proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the restoration mechanism structure of a PE gas pipe adjustable restorer proposed by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the fastening mechanism structure of an adjustable restorer for a PE gas pipe.

[0027] In the figure: 1, bottom plate; 2, fixed frame; 3, first push rod motor; 4, pressure plate; 5, first screw; 6, servo motor; 7, recovery mechanism; 8, fastening mechanism; 9, T-block; 10, second screw; 11, adjustment block; 12, guide rod; 13, second push rod motor; 14, push block; 15, fixed shell; 16, bidirectional screw; 17, movable block; 18, clamping plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example:

[0030] Reference Figure 1-3, a PE gas pipe adjustable restorer, comprising a bottom plate 1, a fixing frame 2 is fixed to one end of the top of the bottom plate 1, a first push rod motor 3 is fixed to the inner wall of the top of the fixing frame 2, a pressing plate 4 is fixed to the bottom end of the first push rod motor 3, a restoring mechanism 7 is connected to the other end of the top of the bottom plate 1, and a fastening mechanism 8 is provided between the restoring mechanism 7 and the fixing frame 2;

[0031] The restoration mechanism 7 includes a T-shaped block 9, a second screw rod 10 rotatably connected to the top of the T-shaped block 9, an adjustment block 11 screwed to the second screw rod 10, a guide rod 12 fixed to both ends of the top of the T-shaped block 9, a second push rod motor 13 fixed to the outer wall of one side of the adjustment block 11, and a push block 14 connected to one end of the second push rod motor 13, and the fastening mechanism 8 includes a fixed shell 15, a bidirectional screw rod 16 rotatably connected to the inner walls of both ends of the fixed shell 15, a movable block 17 screwed to both ends of the rod wall of the bidirectional screw rod 16, and a clamping plate 18 fixed to the top of the movable block 17;

[0032] A groove is provided at the other end of the top of the bottom plate 1, and a first screw 5 is rotatably connected in the groove. The first screw 5 is rotatably installed with the bottom plate 1 through the groove. A servo motor 6 is installed on the outer wall of the other end of the bottom plate 1. The output shaft of the servo motor 6 is connected and fixed to one end of the first screw 5. The output shaft of the servo motor 6 drives the first screw 5 to rotate, thereby adjusting the position of the restoration mechanism 7. A screw hole matched with the first screw 5 is provided at the bottom of the outer wall on one side of the T-block 9. The T-block 9 forms a sliding fit with the groove, and the rotating first screw 5 drives the T-block 9 to move along the groove.

[0033] Through holes are provided at both ends of the top of the adjusting block 11, and the through holes form a sliding fit with the guide rod 12. The adjusting block 11 slides along the guide rod 12, and the height position of the adjusting block 11 is adjusted in cooperation with the rotation of the second screw rod 10. There are two fastening mechanisms 8, and the two fastening mechanisms 8 are respectively close to the fixing frame 2 and the groove. The pipeline is clamped and fixed by the two fastening mechanisms 8. The movable block 17 forms a sliding fit with the fixed shell 15. The outer walls of the opposite sides of the two clamps 18 are bonded with anti-slip sheets. The rotating bidirectional screw rod 16 drives the two movable blocks 17 to approach each other, so that the two clamps 18 clamp and fix the pipeline.

[0034] Working principle:

[0035] During operation, the pipeline is placed on the top of the two fastening mechanisms 8, and the rotating bidirectional screw 16 drives the two movable blocks 17 to approach each other, so that the two clamping plates 18 clamp and fix the pipeline, and cooperate with the downward extension of the first push rod motor 3 to drive the pressure plate 4 to press the top of the pipeline, and the output shaft of the servo motor 6 drives the first screw 5 to rotate, and the rotating first screw 5 drives the recovery mechanism 7 to approach the pipeline, and cooperate with the extension of the second push rod motor 13 to make the push block 14 move in the pipeline to expand and restore the concave inner wall of the pipeline.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A PE gas pipe adjustable restorer, comprising a bottom plate (1), characterized in that: A fixing frame (2) is fixed to one end of the top of the bottom plate (1), and a first push rod motor (3) is fixed to the inner wall of the top of the fixing frame (2), a pressing plate (4) is fixed to the bottom end of the first push rod motor (3), a restoring mechanism (7) is connected to the other end of the top of the bottom plate (1), and a fastening mechanism (8) is provided between the restoring mechanism (7) and the fixing frame (2), the restoring mechanism (7) comprises a T-shaped block (9), a second screw rod (10) rotatably connected to the top of the T-shaped block (9), and a second screw rod (10) connected to the second screw rod (10). ) is provided with a screw-connected adjusting block (11), a guide rod (12) fixed to the two ends of the top of the T-shaped block (9), a second push rod motor (13) fixed to the outer wall of one side of the adjusting block (11), and a push block (14) connected to one end of the second push rod motor (13), wherein the fastening mechanism (8) comprises a fixed shell (15), a bidirectional screw rod (16) rotatably connected to the inner walls of the two ends of the fixed shell (15), a movable block (17) screw-connected to the two ends of the rod wall of the bidirectional screw rod (16), and a clamping plate (18) fixed to the top of the movable block (17).

2. The adjustable PE gas pipe restorer according to claim 1, characterized in that: The other end of the top of the bottom plate (1) is provided with a groove, and a first screw rod (5) is rotatably connected in the groove.

3. The adjustable restorer of a PE gas pipe according to claim 2, characterized in that: A servo motor (6) is installed on the outer wall of the other end of the base plate (1), and the output shaft of the servo motor (6) is connected and fixed to one end of the first screw rod (5).

4. The adjustable PE gas pipe restorer according to claim 2, characterized in that: A screw hole matched with the first screw rod (5) is provided at the bottom of the outer wall on one side of the T-shaped block (9), and the T-shaped block (9) forms a sliding fit with the groove.

5. The adjustable restorer of a PE gas pipe according to claim 1, characterized in that: Through holes are provided at both ends of the top of the adjustment block (11), and the through holes form a sliding fit with the guide rod (12).

6. The adjustable restorer of a PE gas pipe according to claim 2, characterized in that: The number of the fastening mechanisms (8) is two, and the two fastening mechanisms (8) are respectively close to the fixing frame (2) and the groove.

7. The adjustable restorer of a PE gas pipe according to claim 1, characterized in that: The movable block (17) and the fixed shell (15) form a sliding fit, and the outer walls of the two clamping plates (18) on opposite sides are both bonded with anti-slip sheets.

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