Device for detecting strength of water supply pipe made of PE (Polyethylene) material

Abstract

The utility model relates to the technical field of pipeline strength detection, and discloses a PE material water supply pipe strength detection device which comprises a working table, a V-shaped groove is formed in the middle of the top end of the working table, supporting columns are fixedly connected to the front top end and the rear top end of the working table, and transparent protection plates are fixedly connected to the top ends of the middles of the supporting columns. The device is suitable for water pipes with different diameters, facilitates quick positioning to prevent front and back rolling, facilitates adjustment of the position of a V-shaped clamping plate according to the water pipes with different lengths by arranging a linear sliding rail, a sliding block, a U-shaped support and a first electric telescopic rod, is suitable for the water pipes with different lengths, and is provided with a transparent protection plate which is made of tempered glass. The tempered glass forms a stress state through pre-pressing and quenching treatment, so that the impact resistance of the glass is improved, the tempered glass cannot be broken into sharp fragments when being impacted, cobweb-shaped cracks are formed, and the personal safety is effectively protected.

Description

Technical Field

[0001] This utility model relates to the field of pipeline strength testing technology, specifically a strength testing device for PE material water supply pipes. Background Technology

[0002] The PE material water pipe strength testing device is an auxiliary device used for strength testing during the water pipe production and processing process, and it has been widely used in the production and processing field.

[0003] However, during the pipeline inspection process, pressure testing needs to be performed at different locations on the pipeline. Since the pipeline length and diameter vary, the existing clamping components are fixed and cannot be adjusted according to the length of the pipeline, which has limitations. Therefore, a PE material water supply pipe strength testing device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a strength testing device for PE water supply pipes to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a strength testing device for PE material water supply pipes, including a workbench,

[0006] The top of the workbench has a V-shaped groove in the middle, and the front and rear top ends of the workbench are fixedly connected to support columns. The middle top ends of the support columns are all fixedly connected to transparent protective plates.

[0007] Furthermore, a linear slide rail is fixedly connected to the top of the workbench, and a slider is slidably connected to the middle of the linear slide rail.

[0008] Furthermore, a U-shaped bracket is fixedly connected to the top of the slider, and a first electric telescopic rod is fixedly connected to the side of the U-shaped bracket. The bottom end of the first electric telescopic rod is fixedly connected to the worktable.

[0009] Furthermore, a second electric telescopic rod is fixedly connected to the top of the U-shaped bracket, and a V-shaped clamp is fixedly connected to the bottom of the second electric telescopic rod.

[0010] Furthermore, a rubber layer is fixedly connected to the bottom end of the V-shaped clamp.

[0011] Furthermore, a support plate is fixedly connected to both the front and rear top ends of the workbench, and a top plate is fixedly connected to the top end of the support plate.

[0012] Furthermore, a cylinder is fixedly connected to the top of the top plate, and a piston cylinder is fixedly connected to the output end of the cylinder.

[0013] Furthermore, a piston rod is slidably connected vertically in the middle of the piston cylinder, and a pressure plate is fixedly connected to the bottom end of the piston rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By incorporating a V-groove, it is suitable for water pipes of different diameters and facilitates quick positioning to prevent rolling. The linear guide rail, slider, U-shaped bracket, and first electric telescopic rod allow for easy adjustment of the V-shaped clamp position according to different pipe lengths. A transparent protective plate made of tempered glass, which undergoes pre-compression and rapid cooling to create a stress state, enhances its impact resistance. When impacted, the tempered glass does not shatter into sharp fragments but forms spiderweb-like cracks, effectively protecting personal safety. A rubber layer reduces the impact force when the water pipe bursts and protects the pipe during downward clamping. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the right-side cross-sectional structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the right-side structure of this utility model;

[0020] Figure 4 This is a front cross-sectional view of the present invention.

[0021] In the diagram: 1. Workbench; 2. V-groove; 3. Support column; 4. Transparent protective plate; 5. Linear slide rail; 6. Slider; 7. U-shaped bracket; 8. First electric telescopic rod; 9. Second electric telescopic rod; 10. V-shaped clamp; 11. Rubber layer; 12. Support plate; 13. Top plate; 14. Cylinder; 15. Piston cylinder; 16. Piston rod; 17. Pressure plate. Detailed Implementation

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[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] Please see Figure 1-4This utility model provides a technical solution for a PE material water supply pipe strength testing device: A PE material water supply pipe strength testing device includes a workbench 1. A V-shaped groove 2 is formed in the middle of the top of the workbench 1. The V-shaped groove 2 is suitable for water pipes of different diameters and facilitates quick positioning to prevent rolling. Support columns 3 are fixedly connected to the front and rear top ends of the workbench 1. Transparent protective plates 4 are fixedly connected to the middle top ends of the support columns 3. The transparent protective plates 4 are made of tempered glass. The tempered glass undergoes pre-compression and rapid cooling treatment to form a stress state, thereby improving the glass's impact resistance. Performance: Tempered glass will not shatter into sharp fragments when subjected to impact, but will form spider web-like cracks, effectively protecting personal safety. A linear slide rail 5 is fixedly connected to the top of the workbench 1. By setting the linear slide rail 5, slider 6, U-shaped bracket 7 and first electric telescopic rod 8, it is easy to adjust the position of the V-shaped clamp 10 according to different lengths of water pipes, which is suitable for water pipes of different lengths. A slider 6 is slidably connected in the middle of the linear slide rail 5. A U-shaped bracket 7 is fixedly connected to the top of the slider 6. A first electric telescopic rod 8 is fixedly connected to the side of the U-shaped bracket 7. The bottom end of the first electric telescopic rod 8 is fixedly connected to the workbench 1.

[0026] The top of the U-shaped bracket 7 is fixedly connected to a second electric telescopic rod 9, the bottom of the second electric telescopic rod 9 is fixedly connected to a V-shaped clamp 10, and the bottom of the V-shaped clamp 10 is fixedly connected to a rubber layer 11. By setting the rubber layer 11, the impact force brought by the bursting of the water pipe can be reduced, and the water pipe can be protected when it is pressed down and clamped. The front and rear top ends of the workbench 1 are fixedly connected to support plates 12, the top of the support plate 12 is fixedly connected to a top plate 13, the top of the top plate 13 is fixedly connected to a cylinder 14, the output end of the cylinder 14 is fixedly connected to a piston cylinder 15, the piston cylinder 15 is slidably connected to a piston rod 16 in the middle, and the bottom end of the piston rod 16 is fixedly connected to a pressure plate 17.

[0027] In use, the water pipe is placed in the V-shaped groove 2, which is suitable for water pipes of different diameters and facilitates quick positioning to prevent rolling. Then, the first electric telescopic rod 8 is activated to move the U-shaped bracket 7 left and right, making it easy to adjust the position of the V-shaped clamp 10 according to the different lengths of water pipes. The second electric telescopic rod 9 is activated to clamp and fix the two ends of the water pipe. The cylinder 14 is activated to drive the piston cylinder 15, which causes the piston rod 16 to drive the pressure plate 17 to squeeze the water pipe for testing. By setting a transparent protective plate 4, which is made of tempered glass, the tempered glass is subjected to pre-compression and rapid cooling to form a stress state, thereby improving the impact resistance of the glass. When subjected to impact, the tempered glass will not break into sharp fragments, but will form spider web-like cracks, effectively protecting personal safety. By setting a rubber layer 11, the impact force brought by the water pipe when it bursts can be reduced, and the water pipe is protected when it is pressed down and clamped.

[0028] 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 PE material water supply pipe strength detection device, comprising a workbench (1), characterized in that: the top end of the workbench (1) is provided with a V-shaped groove (2) in the middle, and the front and rear top ends of the workbench (1) are fixedly connected with support columns (3), and the middle top ends of the support columns (3) are fixedly connected with transparent protective plates (4); the top end of the workbench (1) is fixedly connected with a linear slide rail (5), the middle of the linear slide rail (5) is slidingly connected with a sliding block (6), the top end of the sliding block (6) is fixedly connected with a U-shaped support (7), the side of the U-shaped support (7) is fixedly connected with a first electric telescopic rod (8), the bottom end of the first electric telescopic rod (8) is fixedly connected with the workbench (1), the top end of the U-shaped support (7) is fixedly connected with a second electric telescopic rod (9), and the bottom end of the second electric telescopic rod (9) is fixedly connected with a V-shaped clamping plate (10).

2. The PE material water supply pipe strength detection device according to claim 1, characterized in that: The bottom end of the V-shaped clamping plate (10) is fixedly connected with a rubber layer (11).

3. The PE material water supply pipe strength detection device according to claim 1, characterized in that: The front and rear top ends of the workbench (1) are fixedly connected with support plates (12), and the top ends of the support plates (12) are fixedly connected with top plates (13).

4. The PE material water supply pipe strength detection device according to claim 3, characterized in that: The top end of the top plate (13) is fixedly connected with a gas cylinder (14), and the output end of the gas cylinder (14) is fixedly connected with a piston cylinder (15).

5. The PE material water supply pipe strength detection device according to claim 4, characterized in that: The middle of the piston cylinder (15) is slidingly connected with a piston rod (16), and the bottom end of the piston rod (16) is fixedly connected with a pressing plate (17).

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