Pipeline mounting and positioning device

Abstract

The utility model relates to the technical field of pipeline installation, in particular to a pipeline installation positioning device which comprises a magnetic attraction strip, an installation body, a water level and an angle measuring assembly. The mounting main body is adsorbed on peripheral facilities through the magnetic suction strips; the spirit level is arranged on the mounting main body, and the angle measuring assembly is arranged on the mounting main body and is used for positioning the mounting angle of the preassembled pipeline. The mounting main body is directly adsorbed on peripheral facilities through the magnetic suction strip, the set angle of the mounting main body can be corrected according to the spirit level, and then the mounting angle of the preassembled pipeline is positioned through the angle measuring assembly. And the position of the magnetic attraction strip attracted to the mounting body can be adjusted so as to adapt to different mounting environments, operation is easy, mounting is convenient, and the mounting angle of the preassembled pipeline can be accurately positioned conveniently.

Description

Technical Field

[0001] This utility model relates to the field of pipeline installation technology, and in particular to a pipeline installation positioning device. Background Technology

[0002] Slurry balance tunnel boring machines (TBMs) require the use of numerous slurry pipes during construction. These pipes are often large in size, and due to errors during manufacturing and transportation, the pipe joints frequently exhibit some deviation. Furthermore, during assembly, traditional positioning methods struggle to ensure accurate pipe alignment, requiring operators to spend considerable time adjusting and aligning them. This not only increases labor intensity but also reduces assembly efficiency.

[0003] In the actual installation process of tunnel boring machine mud pipes, the on-site operators usually use a tape measure to measure the approximate installation position of the mud pipes, and then use lifting equipment for installation. This causes the cumulative error of pipe installation to become larger and larger during the installation process, requiring welding of some pipes, which affects the quality of the mud pipes. If the welding process is not up to standard, it will cause grout leakage and even safety accidents.

[0004] Therefore, it is necessary to provide a new pipeline installation and positioning device to solve the above-mentioned technical problems. Utility Model Content

[0005] The main purpose of this utility model is to provide a pipeline installation positioning device, which aims to solve the problems of inconvenient operation and inaccurate positioning of existing pipeline installation positioning devices.

[0006] To achieve the above objectives, the pipeline installation and positioning device proposed in this utility model includes a magnetic strip, an installation body, a level, and an angle measuring component. The magnetic strip is attached to the installation body; the installation body is attached to surrounding facilities via the magnetic strip; the level is mounted on the installation body; the angle measuring component is mounted on the installation body; and the angle measuring component is used to locate the installation angle of the pre-installed pipeline.

[0007] Optionally, the angle measuring component includes a dial and a pointer. The dial is vertically mounted on the mounting body, the first end of the pointer is rotatably positioned at the center of the dial, and the second end of the pointer protrudes from the dial.

[0008] Optionally, the number of magnetic strips may be multiple.

[0009] Optionally, the mounting body is provided with a first mounting surface and a second mounting surface that are vertically connected, and the dial is disposed on the first mounting surface; the pipeline installation positioning device further includes two dimension measuring components disposed on the first mounting surface, and the two dimension measuring components are vertically disposed, and the two dimension measuring components are respectively used to measure the installation dimensions in two mutually perpendicular directions.

[0010] Optionally, the size measuring assembly includes a reel box, a rotating shaft, a measuring scale, a locking block, and a driving component. The reel box is disposed on the mounting body, and a cavity with an opening on one side is formed inside the reel box. The rotating shaft is rotatably disposed within the cavity. The measuring scale is wound around the rotating shaft, with a first end of the measuring scale connected to the rotating shaft and a second end of the measuring scale passing through the opening and connected to the locking block. The output end of the driving component is connected to the rotating shaft, and the driving component can drive the rotating shaft to rotate to extend or retract the measuring scale.

[0011] Optionally, the pipeline installation positioning device further includes a trigger button corresponding to each of the two size measuring components. The trigger button is electrically connected to the corresponding driving component, and the trigger button can turn the corresponding driving component on or off.

[0012] Optionally, the pipeline installation and positioning device further includes a power supply component, which is electrically connected to the drive component.

[0013] Optionally, the pipeline installation and positioning device further includes a control cabinet, which is electrically connected to the power supply component and the drive component respectively.

[0014] In this utility model, the mounting body is directly attached to surrounding facilities via magnetic strips. The mounting body's angle can be corrected using a level, and the installation angle of the pre-installed pipeline is then determined using an angle measuring component. Furthermore, the position of the magnetic strips attached to the mounting body can be adjusted to adapt to different installation environments. The operation is simple, installation is convenient, and it facilitates accurate positioning of the pre-installed pipeline's installation angle. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the pipeline installation and positioning device in an embodiment of the present utility model;

[0017] Figure 2 This is a front view of the pipeline installation and positioning device in an embodiment of this utility model;

[0018] Figure 3 This is a side view of the pipeline installation and positioning device in an embodiment of this utility model;

[0019] Figure 4 This is a partial structural schematic diagram of the dimension measuring component in an embodiment of the present invention;

[0020] Figure 5 This is a structural diagram of the pipeline installation positioning device in an embodiment of the present invention, showing the installation angle of the pre-installed pipeline.

[0021] Explanation of icon numbers:

[0022] 1. Magnetic strip; 2. Mounting body; 2.1. First mounting surface; 2.2. Second mounting surface; 3. Level; 4. Angle measuring component; 4.1. Dial; 4.2. Pointer; 5. Dimension measuring component; 5.1. Reel box; 5.1.1. Opening; 5.2. Measuring ruler; 5.3. Locking block; 5.4. Drive component; 6. Trigger button; 7. Power supply component; A. Pre-installed piping; B. Piping centerline; C. Horizontal line.

[0023] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0024] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0025] This utility model proposes a pipeline installation positioning device, which aims to solve the problems of inconvenient operation and inaccurate positioning of existing pipeline installation positioning devices.

[0026] like Figures 1 to 5As shown, the pipeline installation positioning device includes a magnetic strip 1, an installation body 2, a level 3, and an angle measuring component 4. The magnetic strip 1 is attached to the installation body 2; the installation body 2 is attached to surrounding facilities via the magnetic strip 1; the level 3 is mounted on the installation body 2, and the angle measuring component 4 is also mounted on the installation body 2. The angle measuring component 4 is used to locate the installation angle of the pre-installed pipeline A. In actual operation, the installation body 2 is directly attached to the surrounding facilities via the magnetic strip 1, and the setting angle of the installation body 2 can be corrected according to the level 3 to ensure that the bottom of the installation body is aligned with the horizontal line C. Then, the installation angle of the pre-installed pipeline A is located using the angle measuring component 4. Furthermore, the position of the magnetic strip 1 attached to the installation body 2 can be adjusted. The magnetic strip 1 can be attached to different surfaces of the installation body 2, allowing the installation body 2 to adhere to surrounding facilities via different surfaces, thus adapting to different installation environments. It can be fixed at any position on the tunnel boring machine, facilitating the benchmark positioning of pipeline installation, accurately locating the installation angle of the pre-installed pipeline A, effectively solving the problem of inaccurate positioning, and is simple to operate and easy to install. In this embodiment, the surrounding facilities are the shield body, namely the various platforms or beams of the tunnel boring machine.

[0027] The angle measuring component 4 includes a dial 4.1 and a pointer 4.2. The dial 4.1 is vertically mounted on the mounting body 2. The first end of the pointer 4.2 is rotatably positioned at the center of the dial 4.1, and the second end of the pointer 4.2 protrudes from the dial 4.1. In actual operation, the operator can move the pointer 4.2 to the corresponding mark according to the set installation angle, and then use the part of the pointer 4.2 protruding from the dial 4.1 as a reference to align the central axis B of the pre-installed pipe A with the direction of the pointer's extension, thus setting the installation angle and ensuring the accuracy of pipe positioning.

[0028] In this embodiment, there are multiple magnetic strips 1. The surfaces of each side of the mounting body 2 can be connected to surrounding facilities via magnetic strips 1 to adapt to different installation methods of the mounting body 2; and one side of the surface can be connected to surrounding facilities via multiple magnetic strips 1 to ensure the connection strength between the mounting body 2 and the surrounding facilities.

[0029] Specifically, the mounting body 2 has a vertically connected first mounting surface 2.1 and a second mounting surface 2.2, and a scale 4.1 is set on the first mounting surface 2.1. The pipeline installation positioning device also includes two dimension measuring components 5 set on the first mounting surface 2.1, and the two dimension measuring components 5 are vertically arranged. The two dimension measuring components 5 are used to measure the installation dimensions in two mutually perpendicular directions. Using the two dimension measuring components 5, the pre-installed pipeline A can be positioned in both horizontal and vertical directions, ensuring positioning accuracy.

[0030] Further, the dimension measuring assembly 5 includes a reel box 5.1, a rotating shaft, a measuring scale 5.2, a locking block 5.3, and a driving member 5.4. The reel box 5.1 is mounted on the mounting body 2, and a cavity with an opening 5.1.1 on one side is formed inside the reel box 5.1. The rotating shaft is rotatably mounted in the cavity. The measuring scale 5.2 is wound around the rotating shaft, and the first end of the measuring scale 5.2 is connected to the rotating shaft, while the second end of the measuring scale 5.2 passes through the opening 5.1.1 and is connected to the locking block 5.3. The output end of the driving member 5.4 is connected to the rotating shaft, and the driving member 5.4 can drive the rotating shaft to rotate to extend or retract the measuring scale 5.2. The driving member 5.4 drives the rotating shaft to rotate so that the measuring scale 5.2 extends until the locking block 5.3 reaches the set horizontal or vertical installation dimension of the pre-installed pipe A, and then the pre-installed pipe A is set with reference to the position of the locking block 5.3. In this embodiment, the driving component 5.4 is a motor, eliminating the need for manual pulling of the measuring ruler 5.2. The extension and retraction of the measuring ruler 5.2 is controlled by the driving component 5.4, which facilitates accurate reading of measurement values ​​by the operator and helps improve the accuracy of pipeline positioning.

[0031] Furthermore, the pipeline installation positioning device also includes a trigger button 6, which is electrically connected to the corresponding drive component 5.4. The trigger button 6 can turn the corresponding drive component 5.4 on or off. Operators can control the extension, retraction, and reset functions of the dimension measuring component 5 via the trigger button 6, improving operational convenience.

[0032] In addition, the pipeline installation and positioning device also includes a power supply component 7, which is electrically connected to the drive component 5.4. The power supply component 7 can supply power to the drive component 5.4 to ensure its normal operation.

[0033] The pipeline installation positioning device also includes a control cabinet, which is electrically connected to the power supply component 7 and the drive component 5.4. The control cabinet can control the drive component 5.4 to extend and retract the measuring ruler 5.2 according to the set pipeline installation dimensions, effectively saving manpower and ensuring positioning accuracy.

[0034] In this embodiment, multiple pipeline installation and positioning devices can be used to install and position multiple pre-installed pipelines A respectively. The installation and positioning of pre-installed pipelines A includes the following steps:

[0035] Step 1: Determine the horizontal position of the pre-installed pipe A to be positioned;

[0036] 1): Determine the horizontal dimensions of the pipeline through the drawings. According to the dimensions marked on the drawings, attach the main body 2 to the corresponding position on the shield body using the magnetic strip 1. Use the level 3 to check that the dimension measuring component 5 is completely horizontal, and complete the positioning and installation of the dimension measuring component 5.

[0037] 2): Control the extension and retraction of the measuring ruler 5.2 in the horizontal dimension measuring component 5 by triggering button 6, so that the measuring ruler 5.2 extends to the horizontal dimension position of the pipeline, and determines the horizontal position of the pre-installed pipeline A;

[0038] 3): Adjust the horizontal position of the pre-installed pipe A according to the dimensions determined by the dimension measuring component 5 to complete the positioning of the horizontal position of the pre-installed pipe A;

[0039] Step 2: Determine the height of the pre-installed pipe A to be positioned;

[0040] 1): Determine the pipe height dimensions through the drawings, and attach the main installation body 2 to the corresponding position on the shield body using the magnetic strip 1 according to the dimensions marked on the drawings. Then, use the level 3 to check that the dimension measuring component 5 is completely horizontal, and complete the positioning and installation of the dimension measuring component 5.

[0041] 2): By triggering button 6, the measuring ruler 5.2 in the dimension measuring component 5 set along the height direction is extended and retracted, so that the measuring ruler 5.2 extends to the height dimension position of the pipeline, and the height position of the pre-installed pipeline A is determined;

[0042] 3): Adjust the height of the pre-installed pipe A according to the dimensions determined by the dimension measuring component 5 to complete the positioning of the height of the pre-installed pipe A;

[0043] Step 3: Determine the installation angle of the pre-installed pipe A to be positioned;

[0044] 1): Determine the angle dimensions of pre-installed pipe A based on the drawings, and pre-position the angle of pre-installed pipe A according to the angle markings on the drawings;

[0045] 2): Attach the main body 2 to the pre-installed pipe A using the magnetic strip 1. Use the level 3 to check that the measuring components are completely horizontal. Adjust the pointer 4.2 of the angle measuring components 4 so that the pointer 4.2 is aligned with the pipe axis. Read the installation angle of the pre-installed pipe A at this time using the dial 4.1.

[0046] 3): Compare the difference between the measured angle of pre-installed pipe A and the angle marked on the drawing, and make fine adjustments to the pipe installation angle;

[0047] 4): Readjust the horizontal position of the measuring component again, adjust the pointer 4.2 of the angle measuring component 4 so that the pointer 4.2 is in the direction of the pipeline axis, and read the installation angle of the pre-installed pipeline A at this time through the scale 4.1202;

[0048] 5): Repeat steps 3)-4) until the installation angle of pre-installed pipe A matches the dimensions on the drawing, thus completing the installation angle positioning of pre-installed pipe A.

[0049] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A pipeline installation positioning device, characterized in that, The pipeline installation positioning device includes a magnetic strip (1), an installation body (2), a level (3), and an angle measuring component (4). The magnetic strip (1) is attached to the installation body (2). The installation body (2) is attached to the surrounding facilities via the magnetic strip (1). The level (3) is set on the installation body (2). The angle measuring component (4) is set on the installation body (2). The angle measuring component (4) is used to position the installation angle of the pre-installed pipeline (A).

2. The pipeline installation positioning device as described in claim 1, characterized in that, The angle measuring component (4) includes a dial (4.1) and a pointer (4.2). The dial (4.1) is vertically mounted on the mounting body (2). The first end of the pointer (4.2) is rotatably mounted at the center of the dial (4.1), and the second end of the pointer (4.2) protrudes from the dial (4.1).

3. The pipeline installation positioning device as described in claim 2, characterized in that, The number of magnetic strips (1) is multiple.

4. The pipeline installation positioning device as described in claim 3, characterized in that, The mounting body (2) is provided with a first mounting surface (2.1) and a second mounting surface (2.2) that are vertically connected. The dial (4.1) is set on the first mounting surface (2.1). The pipeline installation positioning device also includes two dimension measuring components (5) set on the first mounting surface (2.1), and the two dimension measuring components (5) are set vertically. The two dimension measuring components (5) are used to measure the installation dimensions in two mutually perpendicular directions.

5. The pipeline installation positioning device as described in claim 4, characterized in that, The size measuring component (5) includes a reel box (5.1), a rotating shaft, a measuring scale (5.2), a locking block (5.3), and a driving member (5.4). The reel box (5.1) is disposed on the mounting body (2), and a cavity with an opening (5.1.1) on one side is formed inside the reel box (5.1). The rotating shaft is rotatably disposed in the cavity. The measuring scale (5.2) is wound around the rotating shaft, and the first end of the measuring scale (5.2) is connected to the rotating shaft. The second end of the measuring scale (5.2) passes through the opening (5.1.1) and is connected to the locking block (5.3). The output end of the driving member (5.4) is connected to the rotating shaft, and the driving member (5.4) can drive the rotating shaft to rotate to extend or retract the measuring scale (5.2).

6. The pipeline installation positioning device as described in claim 5, characterized in that, The pipeline installation positioning device also includes a trigger button (6) corresponding to the two size measuring components (5). The trigger button (6) is electrically connected to the corresponding drive component (5.4). The trigger button (6) can turn the corresponding drive component (5.4) on or off.

7. The pipeline installation positioning device as described in claim 6, characterized in that, The pipeline installation and positioning device also includes a power supply component (7), which is electrically connected to the drive component (5.4).

8. The pipeline installation positioning device as described in claim 7, characterized in that, The pipeline installation and positioning device also includes a control cabinet, which is electrically connected to the power supply component (7) and the drive component (5.4).

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