PVC pipe deformation detection device
By designing a PVC pipe deformation detection device that combines clamping and power mechanisms, the problem of detecting 90-degree bending deformation of pipes in existing technologies has been solved, enabling effective detection of pipes and ensuring pipe quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-03-24
AI Technical Summary
Existing technologies are insufficient to effectively detect the deformation of PVC pipes when bent at 90 degrees, especially whether cracks exist.
A PVC pipe deformation detection device was designed. Through the cooperation of two clamping mechanisms and a power mechanism, the device can detect 90-degree bending of the pipe. The clamping mechanism fixes the pipe, and the power mechanism drives the clamping mechanism to move to achieve bending and observe the deformation.
It enables deformation detection of PVC pipes when bent at 90 degrees, allowing for timely detection of cracks and ensuring pipe quality.
Smart Images
Figure CN224035154U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of PVC pipes, specifically to a PVC pipe deformation detection device. Background Technology
[0002] PVC is an abbreviation for polyvinyl chloride. Its main component is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness, and ductility. The top layer of this surface film is paint, the middle main component is polyvinyl chloride, and the bottom layer is a backing adhesive. It is a popular and widely used synthetic material in the world today.
[0003] Before PVC pipes are put into use, they need to undergo corresponding testing, including pipe deformation testing. When the pipe is bent 90 degrees at room temperature, a high-quality pipe will not crack, while a non-high-quality pipe will not crack and will not be able to be put into use in large quantities. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a PVC pipe deformation detection device that uses the cooperation of two clamping mechanisms and a power mechanism to perform bending operations on pipes, bending the pipes 90 degrees, observing the deformation of the pipes, and observing whether cracks are present, thereby realizing the detection of pipe deformation.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a PVC pipe deformation detection device, including a base plate, a T-shaped block fixedly installed on the base plate, a support column and a support plate fixedly installed on the base plate, and a pipe placed on the base plate, with the pipe in contact with the support column and support plate;
[0008] The two ends of the pipe are clamped by two clamping mechanisms. One of the clamping mechanisms includes a first clamping plate, a fixed plate is fixedly installed on the base plate, a U-shaped plate is fixedly installed on the fixed plate, a first screw is screwed onto the U-shaped plate, the first clamping plate is rotatably connected to the first screw, the first clamping plate is slidably connected to the U-shaped plate, and two second screws are symmetrically screwed onto the U-shaped plate. A second clamping plate is rotatably installed on each of the two second screws, and both second clamping plates are in contact with and slidably connected to the fixed plate.
[0009] One of the clamping mechanisms is powered by a power mechanism for movement. The power mechanism includes a motor, which is fixedly mounted on a T-block. A rotating plate is fixedly mounted on the output end of the motor. A first slider is provided on the rotating plate. A first slide rail is provided on the T-block. The first slider is slidably connected to the first slide rail. A connecting rod is fixedly mounted on the bottom end of the rotating plate. A connecting plate is fixedly mounted on the connecting rod. The connecting plate is fixedly connected to a corresponding U-shaped plate. A second slider is fixedly mounted on the bottom end of the corresponding fixed plate. A second slide rail is provided on the bottom plate. The second slider is slidably connected to the second slide rail.
[0010] Preferably, a limit rod is fixedly installed on the second slide rail, and the second slider is slidably connected to the limit rod.
[0011] Furthermore, a stabilizing plate is fixedly installed on the first slider, and the stabilizing plate is slidably connected to the T-block.
[0012] Furthermore, a fixing cylinder is fixedly installed on the connecting plate, and the fixing cylinder is fixedly connected to the connecting rod.
[0013] Based on the aforementioned scheme, multiple support legs are symmetrically fixedly installed at the bottom end of the base plate.
[0014] Furthermore, both of the first clamps are provided with anti-slip pads.
[0015] (III) Beneficial Effects
[0016] Compared with the prior art, this utility model provides a PVC pipe deformation detection device, which has the following features:
[0017] Beneficial effects:
[0018] The two ends of the pipe are placed on two fixed plates. By rotating the two first clamping plates in sequence, the two first screws fix the two ends of the pipe. By rotating multiple second clamping plates in sequence, multiple second screws move, and the pipe is fixed by a second limiting operation. The motor is started, and the motor provides power to drive the rotating plate to rotate, which in turn moves the connecting rod, the corresponding fixed plate, and the U-shaped plate. The movement causes the pipe to bend 90 degrees. The deformation of the pipe is observed, and the presence of cracks is checked, thus realizing the detection of pipe deformation. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a schematic cross-sectional view of the present invention.
[0021] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A in the middle;
[0022] Figure 4 This is a schematic diagram of the structure of the second slider and the limiting rod of this utility model.
[0023] The following are labels in the attached diagram: 1. Base plate; 2. T-block; 3. Support column; 4. Support plate; 5. Fixing plate; 6. U-shaped plate; 7. First clamping plate; 8. First screw; 9. Second clamping plate; 10. Second screw; 11. Motor; 12. Rotating plate; 13. Connecting rod; 14. Connecting plate; 15. Second slider; 16. Limiting rod; 17. Stabilizing plate; 18. Fixing cylinder; 19. Support leg. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Example
[0026] Please see Figure 1 and Figure 2 The PVC pipe deformation detection device includes a base plate 1, a T-shaped block 2 fixedly installed on the base plate 1, a support column 3 and a support plate 4 fixedly installed on the base plate 1, and a pipe placed on the base plate 1, with the pipe in contact with the support column 3 and the support plate 4.
[0027] Please see Figure 1-4 The two ends of the pipe are clamped by two clamping mechanisms. One clamping mechanism includes a first clamping plate 7, a fixed plate 5 fixedly installed on the base plate 1, a U-shaped plate 6 fixedly installed on the fixed plate 5, a first screw 8 screwed onto the U-shaped plate 6, the first clamping plate 7 and the first screw 8 being rotatably connected, and the first clamping plate 7 and the U-shaped plate 6 being slidably connected. Two second screws 10 are symmetrically screwed onto the U-shaped plate 6, and a second clamping plate 9 is rotatably installed on each of the two second screws 10. The two second clamping plates 9 are attached to and slidably connected to the fixed plate 5. The two ends of the pipe are placed on the two fixed plates 5. By rotating the two first clamping plates 7 in sequence, the two first screws 8 fix the two ends of the pipe. By rotating the multiple second clamping plates 9 in sequence, the multiple second screws 10 are moved. The multiple second screws 10 perform secondary limiting operations on the pipe, thereby completing the fixing operation of the pipe.
[0028] Please see Figure 1 , Figure 2 and Figure 4One of the clamping mechanisms is powered by a power mechanism for movement. The power mechanism includes a motor 11, which is fixedly mounted on a T-block 2. A rotating plate 12 is fixedly mounted on the output end of the motor 11. A first slider is provided on the rotating plate 12. A first slide rail is provided on the T-block 2. The first slider is slidably connected to the first slide rail. A connecting rod 13 is fixedly mounted on the bottom end of the rotating plate 12. A connecting plate 14 is fixedly mounted on the connecting rod 13. The connecting plate 14 is fixedly connected to the corresponding U-shaped plate 6. A second slider 15 is fixedly mounted on the bottom end of the corresponding fixed plate 5. A second slide rail is provided on the base plate 1. The second slider 15 is slidably connected to the second slide rail. When the motor 11 is started, it provides power to drive the rotating plate 12 to rotate, thereby causing the connecting rod 13 to drive the connecting plate 14 and the corresponding fixed plate 5 and U-shaped plate 6 to move. This movement causes the pipe to bend by 90 degrees, allowing observation of the pipe's deformation and the presence of cracks. This achieves the detection of pipe deformation.
[0029] Please see Figure 1 , Figure 2 and Figure 4 A limit rod 16 is fixedly installed on the second slide rail, and the second slider 15 is slidably connected to the limit rod 16. The limit rod 16 makes the second slider 15 more stable when sliding.
[0030] Please see Figure 1 , Figure 2 and Figure 4 A stabilizing plate 17 is fixedly installed on the first slider. The stabilizing plate 17 is slidably connected to the T-block 2. The stabilizing plate 17 makes the rotating plate 12 more stable when it rotates.
[0031] Please see Figure 1 , Figure 2 and Figure 4 It should also be noted that a fixing cylinder 18 is fixedly installed on the connecting plate 14. The fixing cylinder 18 is fixedly connected to the connecting rod 13. The setting of the fixing cylinder 18 makes the connecting rod 13 more stable and facilitates the movement of the U-shaped plate 6.
[0032] Please see Figure 1 and Figure 2 Multiple support legs 19 are symmetrically fixedly installed at the bottom end of the base plate 1, which makes the base plate 1 more stable.
[0033] Please see Figure 1-3 Both first clamping plates 7 are equipped with anti-slip pads, which increase friction and make the pipe less prone to displacement.
[0034] In summary, when using this PVC pipe deformation detection device, the two ends of the pipe are placed on two fixed plates 5, so that the outer wall of the pipe is in contact with the support column 3. By rotating the two first clamping plates 7 in sequence, the two first clamping plates 7 drive the two first screws 8 to move, thereby clamping and fixing the two ends of the pipe. By rotating multiple second clamping plates 9 in sequence, multiple second screws 10 move, thereby performing a secondary limiting operation on the pipe, thus completing the fixing operation of the pipe. The motor 11 is started. This motor is a commercially available device known to those skilled in the art, and is not described here. We only applied it for practical use without making any structural or functional improvements, which we will not elaborate on here. The motor is equipped with a matching control switch, the installation position of which is selected according to actual practical needs to facilitate operation and control by the operator. The motor 11 provides power to drive the rotating plate 12 to rotate, thereby causing the connecting rod 13 to move the connecting plate 14 and the corresponding fixed plate 5 and U-shaped plate 6. The movement of the fixed plate 5 and U-shaped plate 6 causes the pipe to bend 90 degrees, and the deformation of the pipe is observed to check for cracks, thus realizing the detection of pipe deformation.
[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A PVC pipe deformation detection device, comprising a base plate (1), characterized in that: A T-shaped block (2) is fixedly installed on the base plate (1), a column (3) and a support plate (4) are fixedly installed on the base plate (1), and a pipe is placed on the base plate (1), with the pipe fitting against the column (3) and the support plate (4); The two ends of the pipe are clamped by two clamping mechanisms. One of the clamping mechanisms includes a first clamping plate (7), a fixed plate (5) is fixedly installed on the base plate (1), a U-shaped plate (6) is fixedly installed on the fixed plate (5), a first screw (8) is screwed on the U-shaped plate (6), the first clamping plate (7) is rotatably connected to the first screw (8), the first clamping plate (7) is slidably connected to the U-shaped plate (6), two second screws (10) are symmetrically screwed on the U-shaped plate (6), and a second clamping plate (9) is rotatably installed on each of the two second screws (10). The two second clamping plates (9) are attached to and slidably connected to the fixed plate (5). One of the clamping mechanisms is powered by a power mechanism for movement. The power mechanism includes a motor (11), which is fixedly mounted on a T-block (2). A rotating plate (12) is fixedly mounted on the output end of the motor (11). A first slider is provided on the rotating plate (12). A first slide rail is provided on the T-block (2). The first slider is slidably connected to the first slide rail. A connecting rod (13) is fixedly mounted on the bottom end of the rotating plate (12). A connecting plate (14) is fixedly mounted on the connecting rod (13). The connecting plate (14) is fixedly connected to the corresponding U-shaped plate (6). A second slider (15) is fixedly mounted on the bottom end of the corresponding fixed plate (5). A second slide rail is provided on the base plate (1). The second slider (15) is slidably connected to the second slide rail.
2. The PVC pipe deformation detection device according to claim 1, characterized in that: A limiting rod (16) is fixedly installed on the second slide rail, and the second slider (15) is slidably connected to the limiting rod (16).
3. The PVC pipe deformation detection device according to claim 2, characterized in that: A stabilizing plate (17) is fixedly installed on the first slider, and the stabilizing plate (17) is slidably connected to the T-block (2).
4. The PVC pipe deformation detection device according to claim 3, characterized in that: A fixing cylinder (18) is fixedly installed on the connecting plate (14), and the fixing cylinder (18) is fixedly connected to the connecting rod (13).
5. The PVC pipe deformation detection device according to claim 4, characterized in that: Multiple support legs (19) are symmetrically fixedly installed at the bottom end of the base plate (1).
6. The PVC pipe deformation detection device according to claim 5, characterized in that: Anti-slip pads are provided on both of the first clamps (7).