PE water supply pipe sealing detection device
By designing the PE water supply pipe seal detection device with the adjustment and boosting mechanism, the problem that existing devices cannot adjust and clamp, the efficient seal detection of different pipes is achieved, and the inspection process is simplified.
Patent Information
- Application Number
- CN202421931525.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The existing PE water supply pipe sealing detection device cannot adjust the clamping distance according to the size and size of the pipeline, resulting in limited scope of testing and cumbersome testing process, and requires taking the pipeline sample to the laboratory for multiple inspections.
A PE water supply pipe seal detection device including an adjustment mechanism and a booster mechanism is designed. The adjusting mechanism adapts to pipes of different lengths and pipe diameters through the clamping of the first moving plate and the second moving plate; the booster mechanism quickly detects the pipe sealing property through a water pump and a pressure gauge.
It realizes automatic adjustment of clamping according to the size of the pipeline, improves the scope of application of inspection, simplifies the inspection procedures, and improves the inspection efficiency and accuracy.
Smart Images
Figure CN223138921U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water pipe detection, in particular to a sealing detection device for PE water supply pipes. Background Technique
[0002] PE water supply pipes are polyethylene pipes specially used for water supply. Due to the excellent corrosion resistance, flexibility and impact resistance of PE materials, as well as the characteristics of being harmless to health, they are widely used in municipal and building water supply systems, including drinking water, urban water supply, irrigation systems and other fields. PE water supply pipes have the advantages of good sanitary performance, high corrosion resistance, long service life, low temperature crack resistance, easy installation, etc. These advantages of PE water supply pipes make them one of the preferred pipe materials in modern water supply systems. However, when selecting PE water supply pipes, it is also necessary to consider their adaptability under specific applications, such as their tolerance to high temperature and pressure.
[0003] Since PE water supply pipes are currently widely circulated in the market and have many application environments, during production, it is necessary to conduct sealing detection on the produced pipe samples to detect the sealing performance of themselves or their connections with fittings, whether they meet the national required standards. When the existing PE water supply pipe sealing detection device is in use, due to the different sizes of pipe samples, with large differences in length and pipe diameter, during detection, the clamping distance cannot be adjusted according to the size and model of the pipe, reducing the detection applicable range of the device. And when detecting the sealing performance of the pipe sample, the pipe sample needs to be taken to the laboratory and various detections are carried out using inspection instruments, with a long detection time and a relatively cumbersome detection procedure. Content of the Utility Model
[0004] The purpose of the utility model is to provide a sealing detection device for PE water supply pipes to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A sealing detection device for PE water supply pipes, including a workbench, with a water pipe body to be detected arranged above the workbench, and further including:
[0006] An adjustment mechanism arranged on the top of the workbench for detecting pipe samples of various lengths. The adjustment mechanism includes two symmetrically arranged first moving plates and second moving plates. Fixed mechanisms for clamping pipe samples of different pipe diameters are arranged inside both the first moving plate and the second moving plate. The fixed mechanism includes a bidirectional bolt threadedly connected to the inner wall of the second moving plate. A clamping plate is threadedly connected to the outside of the bidirectional bolt. The clamping plate slides on the inner wall of the second moving plate. A limiting rod is slidably connected to the inner wall of the clamping plate. Both ends of the limiting rod are fixed to the inner wall of the second moving plate;
[0007] A pressurizing mechanism arranged on the top of the first moving plate for detecting the sealing performance of the water pipe body.
[0008] Preferably, the adjusting mechanism further includes a first vertical plate and a second vertical plate, both of which are fixed to the top of the workbench.
[0009] Preferably, a motor is fixed to one side of the first vertical plate, a bidirectional screw rod is fixed to the output end of the motor, the bidirectional screw rod is threadedly connected to the inner walls of the first vertical plate and the second vertical plate, and a sliding rod is slidably connected to the inner walls of the first vertical plate and the second vertical plate.
[0010] Preferably, one end of the sliding rod is fixed to one side of the first vertical plate, the other end of the sliding rod is fixed to one side of the second vertical plate, and the bidirectional screw rod rotates on the inner walls of the first vertical plate and the second vertical plate.
[0011] Preferably, a support frame is fixed to one side of the second moving plate, a cylinder is fixed to one side of the support frame, a first plug is fixed to the piston rod of the cylinder, and a second plug is arranged at the end of the water pipe body away from the first plug.
[0012] Preferably, the pressurizing mechanism includes a base fixed to the top of the first moving plate, a water pump is fixed to the inner wall of the base, a water inlet pipe and a water outlet pipe are respectively communicated with two sides of the water pump, a pressure gauge is arranged on the inner wall of the water outlet pipe, and one end of the water outlet pipe is communicated with a hose.
[0013] Preferably, one end of the hose is rotatably connected with a union, a screw thread is threadedly connected to the inner wall of the union, and the screw thread is communicated with the top of the second plug.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] By setting the adjusting mechanism, the distance between the clamping plates can be adjusted according to the length of the pipeline sample to be detected, so that the device can adapt to pipeline samples of different lengths for detection. By setting the fixing mechanism, the clamping distance can be adjusted according to the pipe diameter of the pipeline sample to be detected, so that the device can adapt to pipeline samples of different pipe diameters for detection, improving the application range of the device. By setting the pressurizing mechanism, it can be quickly connected to the pipeline to be detected, inject water into the pipeline to increase the pressure, so as to achieve the effect of seal detection. The detection procedure is extremely convenient, time-saving and labor-saving, and improves the working efficiency of detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the PE water supply pipe seal detection device provided by the present utility model;
[0017] Figure 2 Schematic diagram of the adjustment mechanism provided by the present utility model;
[0018] Figure 3 Schematic diagram of the internal structure of the first moving plate provided by the present utility model;
[0019] Figure 4 Schematic diagram of the fixing mechanism provided by the present utility model;
[0020] Figure 5 Schematic diagram of the pressurizing mechanism provided by the present utility model.
[0021] In the figure: 1, workbench; 2, water pipe body; 3, adjustment mechanism; 31, first moving plate; 32, second moving plate; 33, first vertical plate; 34, second vertical plate; 35, motor; 36, bidirectional screw; 37, slide bar; 4, fixing mechanism; 41, bidirectional bolt; 42, clamping plate; 43, limiting rod; 44, support frame; 45, cylinder; 46, first plug; 47, second plug; 5, pressurizing mechanism; 51, base; 52, water pump; 53, water inlet pipe; 54, water outlet pipe; 55, pressure gauge; 56, hose; 57, union; 58, screw thread. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer to Figures 1-5As shown in the figure, a sealing detection device for PE water supply pipes includes a workbench 1. By setting the workbench 1, the pipes can be subjected to sealing detection. Above the workbench 1, there is a water pipe body 2 to be detected. By setting the water pipe body 2, sampling sealing detection can be carried out. It also includes an adjustment mechanism 3 arranged on the top of the workbench 1 for detecting pipe samples of various lengths. By setting the adjustment mechanism 3, the clamping distance of the pipes can be adjusted to adapt to the detection of pipes of various lengths. The adjustment mechanism 3 includes two symmetrically arranged first moving plates 31 and second moving plates 32. By setting the first moving plates 31 and second moving plates 32, the pipes can be clamped and fixed. Inside both the first moving plate 31 and the second moving plate 32, there is a fixing mechanism 4 for clamping pipe samples of different pipe diameters. By setting the fixing mechanism 4, the water pipe body 2 can be fixed. The fixing mechanism 4 includes a bidirectional bolt 41 threadedly connected to the inner wall of the second moving plate 32. By setting the bidirectional bolt 41 to rotate, two symmetrically arranged clamping plates 42 can be driven to move in opposite directions. The outer side of the bidirectional bolt 41 is threadedly connected with a clamping plate 42. The clamping plate 42 slides on the inner wall of the second moving plate 32. By setting the clamping plate 42, water pipes of different pipe diameters can be clamped and fixed. The inner wall of the clamping plate 42 is slidably connected with a limiting rod 43. By setting the limiting rod 43, the stability of the movement of the clamping plate 42 can be improved. Both ends of the limiting rod 43 are fixed to the inner wall of the second moving plate 32. There is a pressurizing mechanism 5 arranged on the top of the first moving plate 31 for detecting the sealing performance of the water pipe body 2. By setting the pressurizing mechanism 5, the accuracy of water pipe sealing detection can be improved.
[0024] Please refer to Figure 1 and Figure 2 As shown in the figure, the adjustment mechanism 3 further includes a first vertical plate 33 and a second vertical plate 34. Both the first vertical plate 33 and the second vertical plate 34 are fixed to the top of the workbench 1. By setting the first vertical plate 33, the motor 35 can be installed. By setting the second vertical plate 34, the bidirectional screw 36 and the sliding rod 37 can be supported. On one side of the first vertical plate 33, there is a fixed motor 35. By setting the motor 35, the bidirectional screw 36 can be driven to rotate. The output end of the motor 35 is fixed with a bidirectional screw 36. The bidirectional screw 36 is threadedly connected to the inner walls of the first vertical plate 33 and the second vertical plate 34. By setting the bidirectional screw 36 to rotate, the first moving plate 31 and the second moving plate 32 can be driven to move in opposite directions. The inner walls of the first vertical plate 33 and the second vertical plate 34 are slidably connected with a sliding rod 37. By setting the sliding rod 37, the stability of the movement of the first moving plate 31 and the second moving plate 32 can be improved. One end of the sliding rod 37 is fixed to one side of the first vertical plate 33, and the other end of the sliding rod 37 is fixed to one side of the second vertical plate 34. The bidirectional screw 36 rotates in the inner walls of the first vertical plate 33 and the second vertical plate 34.
[0025] Please refer to Figure 2 、 Figure 3 and Figure 4As shown, a support frame 44 is fixed to one side of the second moving plate 32. By providing the support frame 44, a cylinder 45 can be installed; a cylinder 45 is fixed to one side of the support frame 44. Support frames 44 are fixed to both the first moving plate 31 and the second moving plate 32, and cylinders 45 are provided on both. A first plug 46 is fixed to the piston rod of the cylinder 45. A second plug 47 is provided at the end of the water pipe body 2 away from the first plug 46. The cylinder 45 on the second moving plate 32 drives the first plug 46 to move to block one end of the water pipe body 2, and the cylinder 45 on the first moving plate 31 drives the second plug 47 to move to block the other end of the water pipe body 2.
[0026] Please refer to Figure 2 、 Figure 3 and Figure 5 As shown, the pressurizing mechanism 5 includes a base 51 fixed to the top of the first moving plate 31. By providing the base 51, the water pump 52 is supported and fixed; a water pump 52 is fixed to the inner wall of the base 51. By providing the water pump 52, the water injected under pressure can be pumped from the water inlet pipe 53 to the water outlet pipe 54; the water inlet pipe 53 and the water outlet pipe 54 are respectively communicated on both sides of the water pump 52. By providing the water inlet pipe 53 and the water outlet pipe 54, the conveyance of water is facilitated; a pressure gauge 55 is provided on the inner wall of the water outlet pipe 54. By providing the pressure gauge 55, the pressure value can be viewed; one end of the water outlet pipe 54 is communicated with a hose 56. By providing the hose 56, the water outlet pipe 54 and the second plug 47 can be connected; one end of the hose 56 is rotatably connected with a union 57. By providing the union 57, the connection with the screw thread 58 is facilitated, and a sealing ring is provided inside the union 57; the inner wall of the union 57 is threadedly connected with a screw thread 58, and the screw thread 58 is communicated with the top of the second plug 47.
[0027] Working principle: The worker places the water pipe body 2 to be detected between the first moving plate 31 and the second moving plate 32. According to the length of the pipeline, the motor 35 is turned on to drive the bidirectional screw 36 to rotate. The rotation of the bidirectional screw 36 drives the first moving plate 31 and the second moving plate 32 to move in opposite directions to fix it according to the length of the pipeline. According to the diameter of the pipeline, the bidirectional bolt 41 is rotated to move the clamping plate 42 to clamp and fix the water pipe body 2. Then, the cylinder 45 on the second moving plate 32 is used to drive the first plug 46 to move to block one end of the water pipe body 2, and the cylinder 45 on the first moving plate 31 is used to drive the second plug 47 to move to block the other end of the water pipe body 2, making the water pipe body 2 in a sealed state. Finally, the union 57 is connected to the screw thread 58 on the second plug 47, and the water pump 52 is turned on to pump water into the water pipe body 2 to increase the pressure inside the pipe to detect the sealing performance of the water pipe. If the sealing performance is poor, the value on the pressure gauge 55 will drop.
[0028] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.
[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A sealing detection device for a PE water supply pipe, comprising a workbench (1), above which a water pipe body (2) to be detected is arranged, characterized in that, Further included are: An adjusting mechanism (3) arranged on the top of the workbench (1) for detecting pipe samples of various lengths. The adjusting mechanism (3) includes two symmetrically arranged first moving plates (31) and second moving plates (32). Inside both the first moving plate (31) and the second moving plate (32), there is a fixing mechanism (4) for clamping pipe samples of different pipe diameters. The fixing mechanism (4) includes a bidirectional bolt (41) threadedly connected to the inner wall of the second moving plate (32). The outer side of the bidirectional bolt (41) is threadedly connected with a clamping plate (42). The clamping plate (42) slides on the inner wall of the second moving plate (32). The inner wall of the clamping plate (42) is slidably connected with a limiting rod (43). Both ends of the limiting rod (43) are fixed to the inner wall of the second moving plate (32). A pressurizing mechanism (5) arranged on the top of the first moving plate (31) for detecting the sealing performance of the water pipe body (2).
2. The sealing detection device for a PE water supply pipe according to claim 1, wherein: The adjusting mechanism (3) further includes a first vertical plate (33) and a second vertical plate (34). Both the first vertical plate (33) and the second vertical plate (34) are fixed to the top of the workbench (1).
3. The sealing detection device for PE water supply pipes according to claim 2, wherein: One side of the first vertical plate (33) is fixed with a motor (35). The output end of the motor (35) is fixed with a bidirectional screw rod (36). The bidirectional screw rod (36) is threadedly connected to the inner walls of the first vertical plate (33) and the second vertical plate (34). A sliding rod (37) is slidably connected to the inner walls of the first vertical plate (33) and the second vertical plate (34).
4. The sealing detection device for a PE water supply pipe according to claim 3, characterized in that: One end of the sliding rod (37) is fixed to one side of the first vertical plate (33), and the other end of the sliding rod (37) is fixed to one side of the second vertical plate (34). The bidirectional screw rod (36) rotates in the inner walls of the first vertical plate (33) and the second vertical plate (34).
5. The sealing detection device for a PE water supply pipe according to claim 1, characterized in that: One side of the second moving plate (32) is fixed with a support frame (44). One side of the support frame (44) is fixed with a cylinder (45). The piston rod of the cylinder (45) is fixed with a first plug (46). A second plug (47) is arranged at the end of the water pipe body (2) away from the first plug (46).
6. The sealing detection device for a PE water supply pipe according to claim 1, wherein: The pressurizing mechanism (5) includes a base (51) fixed to the top of the first moving plate (31). A water pump (52) is fixed to the inner wall of the base (51). The two sides of the water pump (52) are respectively communicated with a water inlet pipe (53) and a water outlet pipe (54). A pressure gauge (55) is arranged on the inner wall of the water outlet pipe (54). One end of the water outlet pipe (54) is communicated with a hose (56).
7. A PE water supply pipe sealing detection device according to claim 6, characterized in that: One end of the hose (56) is rotatably connected with a union (57). The inner wall of the union (57) is threadedly connected with a screw thread (58). The screw thread (58) is communicated with the top of the second plug (47).