Large-diameter metal pipe installation and adjustment device for high-rise public building pipe shaft

Abstract

This invention relates to the field of vertical shaft pipe installation technology, and discloses an installation and adjustment device for large-diameter metal pipes in vertical shafts of high-rise public buildings. The device includes a channel steel fixing frame and a color screen remote control. A first limiting plate and a second limiting plate are fixedly installed on the outside of the channel steel fixing frame. Channel steel frames are welded to both sides of the bottom of the first limiting plate. This invention involves welding the channel steel fixing frame to the floor guide frame, followed by hoisting the metal pipe using a hoisting mechanism. After the metal pipe passes through a first through hole and exits through a second through hole, a servo electric push rod is remotely controlled by the color screen remote control to push it out. This causes the first clamping ring block to move towards the second clamping ring block until the metal pipe is completely in contact with the inner walls of both the second and third clamping ring blocks. The simultaneous contact of the first, second, and third clamping ring blocks with the metal pipe ensures that the metal pipe remains vertical, thus improving the welding quality of the metal pipe.

Description

Technical Field

[0001] This invention relates to the field of vertical shaft pipeline installation technology, specifically to a device for installing and adjusting large-diameter metal pipelines in vertical shafts of high-rise public buildings. Background Technology

[0002] The installation, fixing, and adjustment of large-diameter metal pipes in the vertical shafts of high-rise public buildings present challenges. To ensure simple, safe, and reliable temporary fixing and convenient connection during installation, and to guarantee installation quality and verticality through adjustment, we address these issues. Large-diameter metal pipes are heavy, and relying solely on expansion bolts for temporary fixing to floor slabs poses safety hazards. Furthermore, transportation and hoisting operations limit the length of each pipe section to a maximum of 6.0m, resulting in numerous welds with inconsistent weld locations. This makes pipe and lining welding inconvenient and compromises installation quality and overall verticality, leading to slow construction progress, time-consuming labor, material damage, resource waste, and increased costs. Therefore, we propose an installation and adjustment device for large-diameter metal pipes in vertical shafts of high-rise public buildings. Summary of the Invention

[0003] The purpose of this invention is to provide an installation and adjustment device for large-diameter metal pipes in the vertical shaft of high-rise public buildings, which solves the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a device for installing and adjusting large-diameter metal pipes in the vertical shaft of a high-rise public building, comprising a channel steel fixing frame and a color screen remote control. A first limiting plate and a second limiting plate are fixedly installed on the outside of the channel steel fixing frame. Channel steel frames are welded to both sides of the bottom of the first limiting plate. A support base is fixedly installed on the outside of the channel steel frame. A servo electric push rod is fixedly installed on the top of the support base. A smooth rod is installed through the surface of the channel steel frame. A first clamping ring block is fixedly installed on the outside of the smooth rod. A support column is fixedly installed at the bottom of the first limiting plate. A second clamping ring block and a third clamping ring block are fixedly installed on both sides of the outside of the support column. A first through hole is opened on both sides of the surface of the first limiting plate. A second through hole is opened on both sides of the surface of the second limiting plate. The centers of the first through hole and the second through hole are located on the same vertical line. A sleeve and a spring are fixedly installed on both sides of the outside of the support column.

[0005] In a preferred embodiment of the present invention, a rod is embedded inside the sleeve, and an annular piece is integrally formed on the end face of the rod located inside the sleeve. A limit ring is fixedly installed outside the sleeve, and a pressure sensor is fixedly installed outside the rod. The pressure sensor is in contact with one end of the spring, and an industrial control computer is fixedly installed on the outer wall surface of the support column.

[0006] In a preferred embodiment of the present invention, a trapezoidal block is fixedly installed on the top surface of the first limiting plate, and the trapezoidal block is located on the top outer side of the first through hole.

[0007] In a preferred embodiment of the present invention, the installation height of the first clamping ring block is located at the middle position between the second clamping ring block and the third clamping ring block, and the second clamping ring block is located directly above the third clamping ring block.

[0008] In a preferred embodiment of the present invention, the pressure sensor is located at the middle position between the second clamping ring block and the third clamping ring block, and the detection probe of the pressure sensor faces the first clamping ring block.

[0009] In a preferred embodiment of the present invention, the bottom of the channel steel frame and the support column are both connected to the top surface of the second limiting plate by welding.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. This invention ensures the overall stability of the device by welding the channel steel fixing frame and the floor guide frame. Then, the metal pipe is hoisted by the hoisting mechanism. After the metal pipe passes through the first through hole and exits through the second through hole, the servo electric push rod is remotely controlled by the color screen remote control to push it out, so that the first clamping ring block moves towards the second clamping ring block until the metal pipe is completely in contact with the inner wall of the second and third clamping ring blocks. The first, second and third clamping ring blocks simultaneously abut against the metal pipe to ensure that the metal pipe is in a vertical state, thereby improving the welding quality of the metal pipe.

[0012] 2. This invention features a pressure sensor installed between the second and third clamping ring blocks. The pressure sensor monitors the pressure changes as the metal pipe approaches and eventually adheres tightly to the second clamping ring block. When the pressure value of the pressure sensor stops increasing, it indicates that the metal pipe is completely adhered to the inner walls of the second and third clamping ring blocks. The pressure sensor value is transmitted to the screen of the color screen remote control via an industrial control computer. The servo electric push rod can be stopped in a timely manner via the color screen remote control, effectively preventing damage to the servo electric push rod. Furthermore, the clamping operation of the metal pipe can be remotely controlled, providing convenience in actual use. Attached Figure Description

[0013] Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 This is a front view of the installation and adjustment device for large-diameter metal pipes in the vertical shaft of a high-rise public building according to the present invention.

[0015] Figure 2 This is a top view of the large-diameter metal pipe installation and adjustment device for vertical shafts of high-rise public buildings according to the present invention;

[0016] Figure 3 This is a schematic diagram of the external structure of the pressure sensor of the installation and adjustment device for large-diameter metal pipes in the vertical shaft of a high-rise public building according to the present invention.

[0017] In the diagram: 1. First limiting plate; 2. Trapezoidal block; 3. First through hole; 4. Second clamping ring block; 5. Support column; 6. Color screen remote control; 7. Light rod; 8. Servo electric push rod; 9. Support base; 10. Channel steel frame; 11. First clamping ring block; 12. Second through hole; 13. Third clamping ring block; 14. Sleeve; 15. Industrial computer; 16. Second limiting plate; 17. Channel steel fixing frame; 18. Limiting ring; 19. Rod body; 20. Pressure sensor; 21. Spring. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0019] In the description of this invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," 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 the invention and for 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 the invention. In the description of this invention, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "connected," and "set up" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0020] Please see Figure 1-3This invention provides a technical solution: a device for installing and adjusting large-diameter metal pipes in the vertical shaft of a high-rise public building, including a channel steel fixing frame 17 and a color screen remote control 6. A first limiting plate 1 and a second limiting plate 16 are fixedly installed on the outside of the channel steel fixing frame 17. Channel steel frames 10 are welded to both sides of the bottom of the first limiting plate 1. A support base 9 is fixedly installed on the outside of the channel steel frame 10. A servo electric push rod 8 is fixedly installed on the top of the support base 9. A smooth rod 7 is installed through the surface of the channel steel frame 10. A first clamping ring block 11 is fixedly installed on the outside of the smooth rod 7. A support column 5 is fixedly installed at the bottom of the first limiting plate 1. A second clamping ring block 4 and a second... The three clamping ring blocks 13 have first through holes 3 on both sides of the surface of the first limiting plate 1 and second through holes 12 on both sides of the surface of the second limiting plate 16. The centers of the first through holes 3 and the second through holes 12 are located on the same vertical line. Sleeves 14 and springs 21 are fixedly installed on both sides of the outside of the support column 5. A rod 19 is embedded inside the sleeve 14. A ring piece is integrally formed on the end face of the rod 19 located inside the sleeve 14. A limiting ring 18 is fixedly installed on the outside of the sleeve 14. A pressure sensor 20 is fixedly installed on the outside of the rod 19. The pressure sensor 20 is in contact with one end of the spring 21. An industrial control computer 15 is fixedly installed on the outer wall surface of the support column 5.

[0021] In this embodiment, the channel steel fixing frame 17 is welded to the floor guide frame to ensure the overall stability of the device. At this time, a hoisting mechanism is used to vertically hoist the metal pipe. When the metal pipe is close to the top of the first through hole 3, the trapezoidal block 2 can guide the end face of the metal pipe to ensure that the metal pipe smoothly enters the first through hole 3. The metal pipe passes through the first through hole 3 and exits through the second through hole 12. The industrial control computer 15 has a built-in integrated control board and a wireless signal transceiver. The industrial control computer 15 is electrically connected to the servo electric push rod 8 and the pressure sensor 20 through wires. The wireless signal transceiver built into the industrial control computer 15 is remotely connected to the color screen remote controller 6. The push rod of the servo electric push rod 8 can be extended and retracted remotely through the color screen remote controller 6. The push rod of the servo electric push rod 8 can be pushed out remotely through the color screen remote controller 6, so that the first clamping ring block 11 moves toward the second clamping ring block 4. During the movement of the first clamping ring block 11, the light rod 7 always slides within the limiting hole of the channel steel frame 10 to ensure the stability of the movement of the first clamping ring block 11. Qualitatively, the metal pipe is completely fitted with the inner walls of the second clamping ring block 4 and the third clamping ring block 13. The simultaneous contact of the first clamping ring block 11, the second clamping ring block 4, and the third clamping ring block 13 with the metal pipe ensures that the metal pipe is in a vertical position, thereby improving the welding quality of the metal pipe. The pressure sensor 20 can monitor the pressure change as the metal pipe approaches and eventually presses against the second clamping ring block 4. When the pressure value of the pressure sensor 20 does not increase, it indicates that the metal pipe is completely pressed against the inner walls of the second clamping ring block 4 and the third clamping ring block 13. The value of the pressure sensor 20 is transmitted to the screen of the color screen remote control 6 via the industrial control computer 15. The color screen remote control 6 can control the servo electric push rod 8 to stop its movement in time to avoid damage to the servo electric push rod 8. After the installation of this section of pipe is completed, the next section of metal pipe is hoisted, and the above work is repeated. Then, the metal pipe is welded and connected. After the welding is completed, the position and verticality of the pipe are checked, and the next section of pipe is hoisted. The above work is repeated until all pipes are installed.

[0022] In an optional embodiment, a trapezoidal block 2 is fixedly installed on the top surface of the first limiting plate 1. The trapezoidal block 2 is located on the top outer side of the first through hole 3. The metal pipe is vertically lifted by a hoisting mechanism. When the metal pipe is close to the top of the first through hole 3, the trapezoidal block 2 can guide the end face of the metal pipe to ensure that the metal pipe smoothly enters the interior of the first through hole 3.

[0023] In an optional embodiment, the installation height of the first clamping ring block 11 is located at the middle position between the second clamping ring block 4 and the third clamping ring block 13. The second clamping ring block 4 is located directly above the third clamping ring block 13. The metal pipe is completely in contact with the inner walls of the second clamping ring block 4 and the third clamping ring block 13. The first clamping ring block 11, the second clamping ring block 4 and the third clamping ring block 13 simultaneously abut against the metal pipe, which can ensure that the metal pipe is in a vertical state, thereby improving the welding quality of the metal pipe.

[0024] In an optional embodiment, the pressure sensor 20 is located in the middle of the second clamping ring block 4 and the third clamping ring block 13. The detection probe of the pressure sensor 20 faces the first clamping ring block 11. The pressure sensor 20 can monitor the pressure change when the metal pipe approaches and eventually sticks to the second clamping ring block 4. During the process of the pressure sensor 20 being pressed by the metal pipe, the value of the pressure sensor 20 will gradually increase. When the pressure value of the pressure sensor 20 does not increase, it means that the metal pipe is completely pressed against the inner wall of the second clamping ring block 4 and the third clamping ring block 13, and the servo electric push rod 8 needs to be controlled in time to stop moving.

[0025] In an optional embodiment, the bottom of the channel steel frame 10 and the support column 5 are both connected to the top surface of the second limiting plate 16 by welding. The channel steel frame 10 and the support column 5 are welded between the first limiting plate 1 and the second limiting plate 16, which can improve the overall stability of the device.

[0026] When using the installation and adjustment device for large-diameter metal pipes in the vertical shaft of high-rise public buildings, it should be noted that this invention is an installation and adjustment device for large-diameter metal pipes in the vertical shaft of high-rise public buildings, including: 1. a first limiting plate; 2. a trapezoidal block; 3. a first through hole; 4. a second clamping ring block; 5. a support column; 6. a color screen remote control; 7. a smooth rod; 8. a servo electric push rod; 9. a support base; 10. a channel steel frame; 11. a first clamping ring block; 12. a second through hole; 13. a third clamping ring block; 14. a sleeve; 15. an industrial control computer; 16. a second limiting plate; 17. a channel steel fixing frame; 18. a limiting ring; 19. a rod body; 20. a pressure sensor; and 21. a spring. These components are all general standard parts or components known to those skilled in the art, and their structure and principle can be obtained by those skilled in the art through technical manuals or conventional experimental methods.

[0027] In use, the channel steel fixing frame 17 is welded to the floor guide frame. A hoisting mechanism is used to vertically hoist the metal pipe. When the metal pipe approaches the top of the first through hole 3, the trapezoidal block 2 can guide the end face of the metal pipe to ensure that the metal pipe smoothly enters the first through hole 3. The metal pipe passes through the first through hole 3 and exits through the second through hole 12. The wireless signal transceiver built into the industrial control computer 15 is remotely connected to the color screen remote control 6. The push rod of the servo electric push rod 8 can be remotely extended and retracted through the color screen remote control 6. The push rod of the servo electric push rod 8 can be pushed out through the color screen remote control 6, so that the first clamping ring block 11 moves toward the second clamping ring block 4. During the movement of the first clamping ring block 11, the light rod 7 always slides within the limiting hole of the channel steel frame 10. The metal pipe simultaneously moves with the second clamping ring block 4. The first clamping ring 11, the second clamping ring 4, and the third clamping ring 13 are completely in contact with the inner wall of the metal pipe. The simultaneous contact of the first clamping ring 11, the second clamping ring 4, and the third clamping ring 13 with the metal pipe ensures that the metal pipe is in a vertical position. The pressure sensor 20 can monitor the pressure change when the metal pipe approaches and is pressed against the second clamping ring 4. During the process of the pressure sensor 20 being pressed by the metal pipe, the spring 21 will be compressed, the rod 19 will move towards the sleeve 14, and the value of the pressure sensor 20 will gradually increase. When the pressure value of the pressure sensor 20 does not increase, it means that the metal pipe is completely in contact with the inner wall of the second clamping ring 4 and the third clamping ring 13. The value of the pressure sensor 20 is transmitted to the screen surface of the color screen remote control 6 through the industrial control computer 15. The servo electric push rod 8 can be stopped in time by controlling the color screen remote control 6.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the scope of the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-rise public building pipe shaft large-diameter metal pipe installation and adjustment device, comprising a channel steel fixing frame (17) and a color screen remote controller (6), characterized in that: The groove steel fixing frame (17) is externally fixedly installed with a first limiting plate (1) and a second limiting plate (16), the bottom of the first limiting plate (1) is welded with a groove steel frame (10) on both sides, the groove steel frame (10) is externally fixedly installed with a supporting seat (9), the supporting seat (9) is fixedly installed with a servo electric push rod (8) on the top, the groove steel frame (10) is installed with a polished rod (7) penetrating through the surface, the polished rod (7) is externally fixedly installed with a first clamping ring block (11), the bottom of the first limiting plate (1) is fixedly installed with a supporting column (5), the external sides of the supporting column (5) are fixedly installed with a second clamping ring block (4) and a third clamping ring block (13), the surface of the first limiting plate (1) is provided with a first through hole (3) on both sides, the surface of the second limiting plate (16) is provided with a second through hole (12) on both sides, the centers of the first through hole (3) and the second through hole (12) are located on the same vertical line, the external sides of the supporting column (5) are fixedly installed with a sleeve (14) and a spring (21); The sleeve (14) is internally embedded with a rod body (19), the end face of one side of the rod body (19) located in the sleeve (14) is integrally formed with a ring piece, the sleeve (14) is externally fixedly installed with a limiting ring (18), the rod body (19) is externally fixedly installed with a pressure sensor (20), the pressure sensor (20) is in contact with one end of the spring (21), and the supporting column (5) is externally fixedly installed with an industrial computer (15); The top surface of the first limiting plate (1) is fixedly installed with a trapezoidal block (2), and the trapezoidal block (2) is located on the top outside of the first through hole (3).

2. The high-rise public building pipe shaft large-diameter metal pipe installation and adjustment device according to claim 1, characterized in that: The installation height of the first clamping ring block (11) is located in the middle position of the second clamping ring block (4) and the third clamping ring block (13), and the second clamping ring block (4) is located directly above the third clamping ring block (13).

3. The high-rise public building pipe shaft large-diameter metal pipe installation and adjustment device according to claim 1, characterized in that: The pressure sensor (20) is located in the middle position of the second clamping ring block (4) and the third clamping ring block (13), and the detection probe of the pressure sensor (20) faces the side of the first clamping ring block (11).

4. The high-rise public building pipe shaft large-diameter metal pipe installation and adjustment device according to claim 1, characterized in that: The bottom of the groove steel frame (10) and the supporting column (5) are connected with the top surface of the second limiting plate (16) in a welded manner.

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