PE pipe straightening device

Abstract

The utility model discloses a kind of PE pipeline roundness correction devices, including first clamping piece, second clamping piece, hinged structure and locking connector, one end of first clamping piece and second clamping piece is respectively hinged and installed on hinged structure, and the other end of first clamping piece and second clamping piece is connected by locking connector, further include information recorder, information recorder includes shell, operating panel, positioning module, power module, storage module and control module, positioning module locates work site position and is transmitted to control module;Storage module is used to store the information recorded when working.The device can record relevant information when roundness correction is operated, and store and transmit to management system, and it is simple and convenient to operate.

Description

Technical Field

[0001] This utility model relates to the field of pipe alignment technology, specifically to a PE pipe alignment device. Background Technology

[0002] PE gas pipelines, due to their long-term underground burial, are prone to deformation under pressure. When valve replacement requires opening and sealing, the roundness of the deformed pipeline affects the accuracy of the opening, causing local enlargement or reduction, resulting in a low success rate of subsequent sealing. Therefore, before opening such pipelines, a roundness correction operation is necessary. For example, the utility model patent with authorization announcement number CN206066992U discloses a roundness correction device, including a first clamping plate, a second clamping plate, a hinge structure, and a locking structure. One end of the first clamping plate and one end of the second clamping plate are hinged together by the hinge structure, forming a circle after hinge. The other ends of the first clamping plate and the other ends of the second clamping plate are locked together by the locking structure. This device can correct the roundness of deformable pipelines. However, existing roundness correction devices have limited functionality, mainly focusing on mechanical roundness correction operations, while neglecting the network communication capabilities that are crucial in today's digital and intelligent era. In actual pipeline maintenance work, every modification operation requires detailed recording, including information such as the original condition of the pipeline, the degree of deformation, the rounding process, and the final repair effect. However, due to the lack of network communication capabilities, these important modification records cannot be transmitted to the management system or relevant databases for storage and analysis in a timely and effective manner. This results in a lack of comprehensive and accurate data support in subsequent pipeline maintenance, troubleshooting, and overall pipeline network planning, making it difficult for maintenance personnel to accurately assess the overall condition of the pipeline and to formulate scientific and reasonable maintenance strategies in a timely manner, seriously affecting the efficiency and quality of pipeline maintenance work. Utility Model Content

[0003] The purpose of this invention is to provide a PE pipe alignment device, which solves the technical problems of existing technologies such as limited functionality and inability to record and transmit modification information.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A PE pipe rounding device includes a first clamping member, a second clamping member, a hinged structure, and a locking connector. One end of the first clamping member and the second clamping member are respectively hinged to the hinged structure, and the other ends of the first clamping member and the second clamping member are connected by the locking connector. The device also includes an information recorder, which includes a housing, an operation panel, a positioning module, a power module, a storage module, and a control module. The positioning module locates the work location and transmits the location to the control module. The storage module stores the information recorded during the operation.

[0005] Preferably, the information recorder further includes a wireless transmission module, which is used to remotely transmit the location information determined by the positioning module and the information input by the operator through the operation panel to the management system.

[0006] Preferably, the first clamping member and the second clamping member have the same structure, including an arc-shaped inner plate, an arc-shaped outer plate and an arc-shaped rib, wherein the arc-shaped rib is fixedly disposed between the arc-shaped inner plate and the arc-shaped outer plate.

[0007] Preferably, a first connector is provided at one end of the first clamping member, and a second connector is provided at one end of the second clamping member, wherein the locking connector is connected to the first connector and the second connector.

[0008] Preferably, the locking connector includes a linear drive and a connecting pin. The connecting pin is mounted on the first connector, one end of the linear drive is engaged with the second connector, and the extended end of the linear drive is connected to the connecting pin.

[0009] Preferably, the housing is mounted on a first clamping member, a second clamping member, or a hinged structure.

[0010] In this invention, the information recorder adds construction information recording and management functions to the device. Operators can input necessary operational information such as pipe diameter and special working conditions during construction through the operation panel. This information, along with the location information of the work site determined by the positioning module, is completely recorded by the storage module. After construction is completed, the information recorder can be brought back, and the contents stored in the storage module can be easily copied, providing detailed data support for subsequent construction analysis, quality traceability, and project acceptance.

[0011] The information recorder is also equipped with a wireless transmission module, which can remotely transmit the location information determined by the positioning module and the information entered by the workers through the operation panel to the management system. This function enables real-time transmission of construction information, allowing managers to keep abreast of the actual situation on the construction site regardless of their location. This allows for remote monitoring and management of construction progress and quality, facilitating timely problem detection and decision-making, improving the efficiency and scientific nature of construction management, and contributing to the informatization and intelligent management of the construction process.

[0012] A limiting pin is installed on the housing, and a limiting hole is set on the second connector. When the locking connector is installed, the limiting pin is inserted into the limiting hole. This not only cleverly prevents the linear drive from rotating during the locking operation, ensuring the stability and accuracy of the driving process, but also allows the information recorder to be installed on the PE pipe rounding device, ensuring the normal operation of the information recording and transmission functions. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model without the information recorder and the arc-shaped pad installed; Figure 3 This is a schematic diagram of the structure for installing the arc-shaped pad of this utility model; Figure 4 This is a schematic diagram illustrating the principle of the information recorder of this utility model; In the diagram: 1. First clamping component; 2. Second clamping component; 3. Hinge structure; 4. Locking connector; 5. Information recorder; 6. First connector; 7. Second connector; 8. Arc-shaped pad; 9. Limiting pin; 10. Arc-shaped inner plate; 11. Arc-shaped outer plate; 12. Arc-shaped rib; 40. Linear drive component; 41. Connecting pin; 50. Housing; 51. Operation panel; 52. Positioning module; 53. Power module; 54. Storage module; 55. Control module; 56. Wireless transmission module. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings: like Figure 1 , Figure 2 , Figure 3 and Figure 4 The illustrated PE pipe rounding device includes a first clamping member 1, a second clamping member 2, a hinge structure 3, and a locking connector 4. When the locking connector 4 locks the first clamping member 1 and the second clamping member 2 together, the inner surfaces of the first clamping member 1 and the second clamping member 2 form a circle. The first clamping member 1 and the second clamping member 2 have the same structure, both including an arc-shaped inner plate 10, an arc-shaped outer plate 11, and arc-shaped ribs 12. The arc-shaped ribs 12 are fixedly disposed between the arc-shaped inner plate 10 and the arc-shaped outer plate 11. Two or more arc-shaped ribs 12 are fixedly disposed between the arc-shaped inner plate 10 and the arc-shaped outer plate 11, and the width of the arc-shaped inner plate 10 is greater than the width of the arc-shaped outer plate 11. One end of the first clamping member 1 and the second clamping member 2 are respectively hinged to the hinge structure 3. The hinge structure 3 includes a hinge connecting plate and a hinge pin. One end of the first clamping member 1 is hinged to one end of the hinge connecting plate through a hinge pin, and one end of the second clamping member 2 is hinged to the other end of the hinge connecting plate through another hinge pin. The first clamping member 1 and the second clamping member 2 can rotate around the hinge pin respectively.

[0015] The other ends of the first clamping member 1 and the second clamping member 2 are connected by a locking connector 4. A first connector 6 is fixedly installed at one end of the first clamping member 1, and a second connector 7 is fixedly installed at one end of the second clamping member 2. The locking connector 4 is connected to the first connector 6 and the second connector 7. The locking connector 4 includes a linear drive member 40 and a connecting pin 41. The connecting pin 41 is installed on the first connector 6, and one end of the linear drive member 40 is engaged with the second connector 7. The protruding end of the linear drive member 40 is connected to the connecting pin 41. A mounting groove is provided on the first connector 6, and the connecting pin 41 is engaged in the mounting groove. The outer shell of the linear drive member 40 is engaged on one side of the second connector 7. When the linear drive member 40 extends or retracts, it drives the first connector 6 to move closer to or further away from the second connector 7. The linear drive member 40 can be a hydraulic cylinder, an electric push rod, or a jack.

[0016] In a preferred embodiment, an arc-shaped pad 8 is installed on the inner side of the arc-shaped inner plate 10. The arc-shaped pad 8 is used to reduce the inner diameter of the circular hole formed by the splicing of the first clamping member 1 and the second clamping member 2, so that the device can adapt to pipes with a smaller inner diameter, thereby improving the adaptability of the device and giving it a certain degree of versatility.

[0017] The PE pipe alignment device also includes an information recorder 5, which comprises a housing 50, an operation panel 51, a positioning module 52, a power module 53, a storage module 54, and a control module 55. The housing 50 is mounted on the first clamping member 1, the second clamping member 2, or the hinge structure 3. In this embodiment, a limiting pin 9 is installed on the housing 50, and a limiting hole is provided on the second connecting member 7. When the mounting shaft of the locking connecting member 4 is tightened, the limiting pin 9 is inserted into the limiting hole, which prevents the linear drive member 40 from rotating during the tightening operation and allows the information recorder 5 to be mounted on the PE pipe alignment device.

[0018] The operation panel 51 is located in the housing 50, enabling human-machine interaction. Operators can input necessary work information, such as pipe diameter and special working conditions during construction, through the operation panel 51. The operation panel 51 is equipped with buttons and a display screen, which is used to display the input information.

[0019] The positioning module 52 is used to locate the work site and transmit the location information to the control module 55. The positioning module 52 can be a GPS module or a Beidou module, and the GPS module or Beidou module is electrically connected to the control module 55.

[0020] The storage module 54 is used to store information and location information recorded during the operation. The storage module 54 can be a hard drive, TF card, or SD card. After the construction is completed and the information recorder 5 is brought back, the contents stored in the storage module 54 can be copied. The control module 55 can be a microcontroller, and the power supply module 53 can be a lithium battery.

[0021] The information recorder 5 also includes a wireless transmission module 56, which is used to remotely transmit the location information determined by the positioning module 52 and the information input by the operator through the operation panel 51 to the management system, thereby realizing the real-time transmission of construction information. The wireless transmission module 56 can be a Wi-Fi module, which can be provided by the operator during operation to enable the Wi-Fi module to transmit data remotely.

[0022] The above embodiments are merely illustrative of the concept and implementation of this utility model, and are not intended to limit it. Under the concept of this utility model, the technical solutions without substantial changes are still within the scope of protection.

Claims

1. A PE pipe rounding device, comprising a first clamping member (1), a second clamping member (2), a hinge structure (3), and a locking connector (4), wherein one end of the first clamping member (1) and the second clamping member (2) are respectively hinged to the hinge structure (3), and the other ends of the first clamping member (1) and the second clamping member (2) are connected by the locking connector (4), characterized in that: It also includes an information recorder (5), which includes a housing (50), an operation panel (51), a positioning module (52), a power module (53), a storage module (54), and a control module (55). The positioning module (52) locates the work location and transmits it to the control module (55); the storage module (54) is used to store the information recorded during the work.

2. The PE pipe alignment device according to claim 1, characterized in that: The information recorder (5) also includes a wireless transmission module (56), which is used to remotely transmit the location information determined by the positioning module (52) and the information input by the operator through the operation panel (51) to the management system.

3. The PE pipe alignment device according to claim 1 or 2, characterized in that: The first clamping member (1) has the same structure as the second clamping member (2), including an arc-shaped inner plate (10), an arc-shaped outer plate (11) and an arc-shaped rib (12), wherein the arc-shaped rib (12) is fixedly disposed between the arc-shaped inner plate (10) and the arc-shaped outer plate (11).

4. The PE pipe rounding device according to claim 3, characterized in that: A first connector (6) is provided at one end of the first clamping member (1), and a second connector (7) is provided at one end of the second clamping member (2). The locking connector (4) is connected to the first connector (6) and the second connector (7).

5. The PE pipe rounding device according to claim 4, characterized in that: The locking connector (4) includes a linear drive (40) and a connecting pin (41). The connecting pin (41) is mounted on the first connector (6). One end of the linear drive (40) is engaged with the second connector (7). The extended end of the linear drive (40) is connected to the connecting pin (41).

6. The PE pipe rounding device according to claim 1, characterized in that: The housing (50) is mounted on a first clamping member (1), a second clamping member (2), or a hinge structure (3).

Images