Pipeline mounting device

Abstract

The invention relates to the technical field of pipeline installation, and discloses a pipeline installation device which comprises a base, a transverse plate is arranged at the top of the base, a fixing seat is fixedly connected to the top of the transverse plate, a fixing mechanism is arranged at the top of the transverse plate, the fixing mechanism comprises a first ring plate, and the first ring plate is fixedly connected to the top of the transverse plate. A fixing sleeve is fixedly connected to the top of the transverse plate, a second ring plate is rotationally connected to the interior of the fixing sleeve, the second ring plate is driven by an air cylinder to rotate, the multiple circumferentially-distributed limiting plates can be synchronously driven to move in the radial direction of the track through cooperation of the arc-shaped holes and the fixing rods, and therefore the fixed inner diameter formed by the multiple limiting plates is automatically adjusted. Therefore, one set of device can reliably clamp and fix various pipelines with different diameters, the application range of the device is greatly expanded, and the technical problems that a traditional device can only install pipelines with single specifications and is poor in practicability are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline installation, in particular to a pipeline installation device. BACKGROUND

[0002] Pipeline installation is a new technology for full mechanical and electrical equipment. Pipeline installation includes commonly used data, pipe materials, pipe fittings, flanges, basic operation technology of pipeline installation, pipeline connection, support and compensator installation, valves, building water supply and drainage pipeline installation, heating system installation, pipeline pressure test and cleaning, common industrial pipeline installation, non-ferrous metal pipeline and stainless steel pipeline installation, commonly used non-metallic pipeline and corrosion-resistant lined pipeline installation, instrument pipeline installation and pipeline corrosion and heat insulation.

[0003] As disclosed in the publication No. CN221647778U, a pipeline installation lifting device is disclosed, which comprises a moving seat, a sleeve column and a support plate are arranged on the moving seat, the sleeve column is fixedly connected to the middle of the upper surface of the moving seat, the support plate is fixedly connected to one side of the bottom end of the moving seat, the support plate is connected with a first gear through a rotating rod, the inside of the sleeve column is movably connected with an extension column, the extension column is connected with a second gear through a threaded rod, the other end of the extension column is fixedly connected with a load plate, the load plate is provided with a bushing and a through hole. The present application effectively realizes the positioning of the pipeline during lifting, avoids the phenomenon that the pipeline falls off the lifting device during lifting and causes damage to the pipeline, and the lifting device structure is relatively simple, which is convenient for operators to maintain and transport in the later period, and improves the convenience of the lifting device in the maintenance and transportation process.

[0004] During installation, only single pipeline can be installed, and if the diameters of the pipelines are different, the installation cannot be performed, resulting in poor practicability. SUMMARY

[0005] The technical problem to be solved by the present application is to provide a pipeline installation device in view of the above-mentioned deficiencies in the prior art.

[0006] To solve the above technical problems, the technical scheme adopted by the present application is: a pipeline installation device, comprising a base, a horizontal plate is arranged on the top of the base, a fixed seat is fixedly connected to the top of the horizontal plate, a fixing mechanism is arranged on the top of the horizontal plate, the fixing mechanism comprises a first ring plate, the first ring plate is fixedly connected to the top of the horizontal plate, a fixed sleeve is fixedly connected to the top of the horizontal plate, a second ring plate is rotatably connected in the fixed sleeve.

[0007] Preferably, a gas cylinder is rotatably connected in the fixed seat, a connecting rod is arranged on the output end of the gas cylinder, the connecting rod is hinged to the outer wall of the second ring plate, a track is fixedly connected to the side surface of the first ring plate, a first sliding sleeve is slidably connected to the outer wall of the track.

[0008] Preferably, the back of the first sliding sleeve is fixedly connected with a limiting plate, the inner wall of the second ring plate is provided with an arc-shaped hole, the side surface of the first sliding sleeve is fixedly connected with a fixed rod, and the arc-shaped hole is sleeved on the outer wall of the fixed rod. The second ring plate is driven to rotate by the air cylinder, and the arc-shaped hole and the fixed rod are matched to synchronously drive the plurality of circumferentially distributed limiting plates to move radially along the track, so as to automatically adjust the fixed inner diameter formed by the plurality of limiting plates. This makes a set of devices capable of reliably clamping and fixing a plurality of pipes with different diameters, greatly expanding the application range of the device, solving the technical problems of the traditional device that can only install a single specification pipe and poor practicability, and the plurality of circumferentially equidistantly arranged limiting plates can move centripetally or centrifugally in the adjusting time step, and can uniformly contact and tightly hold the outer wall of the pipe from multiple directions. This multi-point and multi-direction clamping mode effectively prevents the pipe from shaking, rotating or axially moving during lifting and installation, ensures the stability and safety of the pipe during operation, and avoids damage or installation deviation of the pipe due to unstable fixation.

[0009] Preferably, the number of the track, the first sliding sleeve and the limiting plate is several, and they are circumferentially equidistantly arranged on the side surface of the first ring plate. When a pipe needs to be installed, the pipe to be installed is placed at the center of the first ring plate of the fixing mechanism. The air cylinder is started, and the output end of the air cylinder pushes or pulls the second ring plate to rotate in the fixing sleeve through the connecting rod. When the second ring plate rotates, the arc-shaped hole formed in the inner wall of the second ring plate drives the fixed rod sleeved therewith to move. Since the fixed rod is fixedly connected with the first sliding sleeve, and the first sliding sleeve is constrained on the track and can only slide radially, the rotational movement of the second ring plate is converted into the synchronous radial linear movement of the plurality of circumferentially distributed first sliding sleeves and limiting plates. By controlling the extension and retraction of the air cylinder, all the limiting plates can be simultaneously gathered to the center to clamp the pipes with different diameters, or spread outward to loosen the pipes, so as to realize the self-adaptive fixation of the pipes with different diameters.

[0010] Preferably, the top of the base is provided with an adjusting mechanism, the adjusting mechanism comprises a vertical rod, the vertical rod is fixedly connected to the top of the base, the outer wall of the vertical rod movably sleeved with a second sliding sleeve, the second sliding sleeve is fixedly connected with a horizontal plate, the outer wall of the vertical rod is sleeved with a first spring, and the first spring is arranged between the base and the second sliding sleeve. The horizontal movement of the abutting block is driven by the electric push rod, and the horizontal thrust is converted into the lifting movement of the horizontal plate and the fixing mechanism in the vertical direction by cooperating with the inclined surface of the inclined block at the bottom of the horizontal plate. The electric control is adopted, the adjusting process is stable and high in precision, can flexibly adapt to the needs of different installation heights or butt joint positions, and greatly improves the flexibility of the installation operation.

[0011] Preferably, a fixed plate is fixedly connected to the top of the base, an electric push rod is fixedly connected to the side of the fixed plate, an abutment block is fixedly connected to the end of the electric push rod away from the fixed plate, and an inclined block is fixedly connected to the bottom of the horizontal plate. The abutment block contacts the inclined block. During installation, when the height of the pipe needs to be adjusted for alignment, the electric push rod of the adjustment mechanism is activated. The electric push rod drives the abutment block at its end to move horizontally. The abutment block contacts the inclined surface of the inclined block fixed at the bottom of the horizontal plate. When the abutment block moves horizontally, it generates a vertical component force through interaction with the inclined surface of the inclined block, thereby pushing or allowing the horizontal plate to rise and fall vertically along the vertical rod. The horizontal plate is slidably connected to the vertical rod through a second sliding sleeve, ensuring the stability of the lifting movement. The first spring sleeved on the vertical rod plays a role in buffering and auxiliary support during this process. By controlling the stroke of the electric push rod, stepless, smooth, and precise adjustment of the pipe installation height can be achieved.

[0012] Preferably, a connecting plate is fixedly connected to the side of the horizontal plate, and a support mechanism is provided on the top of the connecting plate. The support mechanism includes a support plate, which is fixedly connected to the top of the connecting plate. A square plate is fixedly connected to the top of the support plate, and a groove is formed on the top of the square plate. Two sliders are slidably connected inside the groove, and abutment plates are fixedly connected to the tops of the two sliders. Under the action of a second spring, the two slidable abutment plates tend to converge towards the middle, which can support or gently abut the middle section of the pipe from both sides, and provide stable auxiliary support in conjunction with the bottom support plate. This effectively prevents the long pipe from sagging or shifting due to suspension, and facilitates precise alignment of the pipe port with the pipe port on the fixing mechanism, creating favorable conditions for subsequent connection.

[0013] Preferably, a second spring is fixedly connected between the two sliders, and handles are fixedly connected to the ends of the two sliders away from the second spring, providing assistance during pipe docking. The other section of pipe to be docked, or the part requiring support, is placed between two abutment plates on the support plate. The two abutment plates slide within grooves in the square plate via sliders at their bottoms, and are connected by the second spring. Under the elastic force of the second spring, the two abutment plates tend to automatically move towards the center, thus gently clamping and supporting the pipe from both sides. The operator can widen the distance between the two abutment plates by pulling the handles outward to accommodate different pipe diameters. This mechanism provides a stable temporary support platform for pipe docking, facilitating fine-tuning of axial and radial alignment, ensuring the accuracy and convenience of docking.

[0014] The present invention, by adopting the above technical solution, can bring the following beneficial effects: 1. This pipe installation device, driven by a cylinder, rotates a second ring plate. Through the cooperation of an arc-shaped hole and a fixing rod, it synchronously moves multiple circumferentially distributed limiting plates radially along a track, thereby automatically adjusting the fixed inner diameter formed by the multiple limiting plates. This allows a single device to reliably clamp and fix pipes of various diameters, greatly expanding its applicability and solving the technical problem of traditional devices that can only install single-specification pipes and have poor practicality. The multiple circumferentially equidistant limiting plates, moving centrifugally or centrifugally during adjustment, can uniformly contact and grip the outer wall of the pipe from multiple directions. This multi-point, multi-directional clamping method effectively prevents the pipe from shaking, rotating, or axially shifting during lifting and installation, ensuring the stability and safety of the pipe during operation and avoiding damage or installation deviations that may be caused by unstable fixing.

[0015] 2. This pipe installation device uses an electric push rod to drive the contact block to move horizontally. Through the engagement of the inclined surface of the inclined block at the bottom of the horizontal plate, the horizontal thrust is converted into vertical lifting motion of the horizontal plate and the fixing mechanism. Electric control ensures smooth and high-precision adjustment, flexibly adapting to different installation heights or docking positions, greatly improving the flexibility of installation operations.

[0016] 3. This pipe installation device, through two sliding contact plates that tend to converge towards the center under the action of a second spring, can support or gently abut the middle section of the pipe from both sides, and provides stable auxiliary support in conjunction with the bottom support plate. This effectively prevents long pipes from sagging or shifting due to suspension, and facilitates precise alignment of the pipe port with the pipe port on the fixing mechanism, creating favorable conditions for subsequent connections. Attached Figure Description

[0017] Fig. 1 This is a first front view of the structure of the present invention; Fig. 2 This is a second front view of the structure of the present invention; Fig. 3 This is a partial view of the structural fixing mechanism of the present invention; Fig. 4 This is a first partial view of the structural adjustment mechanism of the present invention; Fig. 5 This is a second partial view of the structural adjustment mechanism of the present invention; Fig. 6 This is a partial view of the structural support mechanism of the present invention.

[0018] In the diagram: 1. Base; 2. Horizontal plate; 3. Fixed seat; 4. Fixing mechanism; 411. First ring plate; 412. Fixed sleeve; 413. Second ring plate; 414. Cylinder; 415. Connecting rod; 416. Track; 417. First sliding sleeve; 418. Limiting plate; 419. Arc-shaped hole; 420. Fixed rod; 5. Adjusting mechanism; 511. Vertical rod; 512. Second sliding sleeve; 513. Abutting block; 514. First spring; 515. Inclined block; 516. Fixed plate; 517. Electric push rod; 6. Support mechanism; 611. Support plate; 612. Square plate; 613. Slide groove; 614. Slider; 615. Abutting plate; 616. Second spring; 617. Handle; 7. Connecting plate. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figs. 1-6One embodiment of the present invention is as follows: a pipe installation device includes a base 1, a horizontal plate 2 is provided on the top of the base 1, a fixing seat 3 is fixedly connected to the top of the horizontal plate 2, a fixing mechanism 4 is provided on the top of the horizontal plate 2, the fixing mechanism 4 includes a first ring plate 411, the first ring plate 411 is fixedly connected to the top of the horizontal plate 2, a fixing sleeve 412 is fixedly connected to the top of the horizontal plate 2, a second ring plate 413 is rotatably connected inside the fixing sleeve 412, a cylinder 414 is rotatably connected inside the fixing seat 3, a connecting rod 415 is provided at the output end of the cylinder 414, and the connecting rod 415 is hinged to the outer wall of the second ring plate 413. A track 416 is fixedly connected to the side of the ring plate 411. A first sliding sleeve 417 is slidably connected to the outer wall of the track 416. A limiting plate 418 is fixedly connected to the back of the first sliding sleeve 417. An arc-shaped hole 419 is opened on the inner wall of the second ring plate 413. A fixing rod 420 is fixedly connected to the side of the first sliding sleeve 417. The arc-shaped hole 419 is fitted onto the outer wall of the fixing rod 420. The number of tracks 416, first sliding sleeves 417, and limiting plates 418 is several, and they are arranged equidistantly in a circle on the side of the first ring plate 411. When a pipe needs to be installed, the pipe to be installed is placed in the center of the first ring plate 411 of the fixing mechanism 4. The cylinder 414 is started, and its output end pushes or pulls the second ring plate 413 to rotate within the fixing sleeve 412 through the connecting rod 415. When the second ring plate 413 rotates, the arc-shaped hole 419 on its inner wall drives the fixing rod 420 fitted with it to move. Since the fixing rod 420 is fixedly connected to the first sliding sleeve 417, and the first sliding sleeve 417 is constrained on the track 416 and can only slide radially, the rotational motion of the second ring plate 413 is converted into the synchronous radial linear motion of multiple circumferentially distributed first sliding sleeves 417 and their limiting plates 418. By controlling the extension and retraction of the cylinder 414, all the limiting plates 418 can be simultaneously brought towards the center to clamp pipes of different diameters, or spread outwards to loosen the pipes, thereby achieving adaptive fixing of pipes of different diameters.

[0021] Working Principle: When a pipe needs to be installed, the pipe to be installed is placed at the center of the first ring plate 411 of the fixing mechanism 4. The cylinder 414 is activated, and its output end pushes or pulls the second ring plate 413 to rotate within the fixing sleeve 412 via the connecting rod 415. When the second ring plate 413 rotates, the arc-shaped hole 419 on its inner wall drives the fixed rod 420, which is sleeved with it, to move. Since the fixed rod 420 is fixedly connected to the first sliding sleeve 417, and the first sliding sleeve 417 is constrained on the track 416 and can only slide radially, the rotational motion of the second ring plate 413 is converted into synchronous radial linear motion of multiple circumferentially distributed first sliding sleeves 417 and their limiting plates 418. By controlling the extension and retraction of the cylinder 414, all the limiting plates 418 can simultaneously converge towards the center to clamp pipes of different diameters, or expand outwards to loosen the pipes, thereby achieving adaptive fixing of pipes of different diameters.

[0022] Please see Figs. 1-6 Based on the above embodiments, in another embodiment of the present invention, an adjustment mechanism 5 is provided on the top of the base 1. The adjustment mechanism 5 includes a vertical rod 511, which is fixedly connected to the top of the base 1. A second sliding sleeve 512 is movably sleeved on the outer wall of the vertical rod 511. The second sliding sleeve 512 is fixedly connected to the horizontal plate 2. A first spring 514 is sleeved on the outer wall of the vertical rod 511 and is disposed between the base 1 and the second sliding sleeve 512. A fixed plate 516 is fixedly connected to the top of the base 1. An electric push rod 517 is fixedly connected to the side of the fixed plate 516. An abutment block 513 is fixedly connected to the end of the electric push rod 517 away from the fixed plate 516. An inclined block 515 is fixedly connected to the bottom of the horizontal plate 2. The abutment block 513 contacts the inclined block 515. During installation, when it is necessary to adjust the height of the pipe for alignment, the electric push rod 517 of the adjustment mechanism is activated. The electric push rod 517 drives the abutment block 513 at its end to move horizontally. The abutment block 513 contacts the inclined surface of the inclined block 515 fixed to the bottom of the horizontal plate 2. When the abutment block 513 moves horizontally, it generates a vertical component force through interaction with the inclined surface of the inclined block 515, thereby pushing or allowing the horizontal plate 2 to move vertically up and down along the vertical rod 511. The horizontal plate 2 is slidably connected to the vertical rod 511 through the second sliding sleeve 512, ensuring the stability of the lifting and lowering movement. The first spring 514 sleeved on the vertical rod 511 plays a role in buffering and auxiliary support during this process. By controlling the stroke of the electric push rod 517, the stepless, smooth and precise adjustment of the pipe installation height can be achieved.

[0023] Working Principle: During installation, when the pipe height needs to be adjusted for proper alignment, the electric push rod 517 of the adjustment mechanism is activated. The electric push rod 517 drives the contact block 513 at its end to move horizontally. The contact block 513 contacts the inclined surface of the inclined block 515 fixed to the bottom of the horizontal plate 2. When the contact block 513 moves horizontally, it interacts with the inclined surface of the inclined block 515, generating a vertical component force, thereby pushing or allowing the horizontal plate 2 to rise and fall vertically along the vertical rod 511. The horizontal plate 2 is slidably connected to the vertical rod 511 through the second sliding sleeve 512, ensuring the stability of the lifting and lowering movement. The first spring 514 sleeved on the vertical rod 511 plays a role in buffering and auxiliary support during this process. By controlling the stroke of the electric push rod 517, stepless, smooth, and precise adjustment of the pipe installation height can be achieved.

[0024] Please see Figs. 1-6Based on the above embodiments, in another embodiment of the present invention, a connecting plate 7 is fixedly connected to the side of the horizontal plate 2, and a support mechanism 6 is provided on the top of the connecting plate 7. The support mechanism 6 includes a support plate 611, which is fixedly connected to the top of the connecting plate 7. A square plate 612 is fixedly connected to the top of the support plate 611. A groove 613 is provided on the top of the square plate 612. Two sliders 614 are slidably connected inside the groove 613. Abutment plates 615 are fixedly connected to the top of the two sliders 614, and a second spring 616 is fixedly connected between the two sliders 614. A handle 617 is fixedly connected to the end of the two sliders 614 away from the second spring 616. The support mechanism 6 provides assistance when connecting pipes. The other section of pipe to be connected or the part that needs support is placed between the two abutment plates 615 on the support plate 611. The two abutment plates 615 slide in the groove 613 of the square plate 612 through the bottom sliders 614, and are connected by the second spring 616. Under the elastic force of the second spring 616, the two contact plates 615 tend to automatically move towards the center, thus gently clamping and supporting the pipe from both sides. The operator can widen the distance between the two contact plates 615 by pulling the handle 617 outwards to accommodate different pipe diameters. This mechanism provides a stable temporary support platform for pipe connection, facilitating fine-tuning of axial and radial alignment to ensure accuracy and convenience of connection.

[0025] Working Principle: During pipe docking, the support mechanism 6 provides assistance. The other section of pipe to be docked, or the part requiring support, is placed between two abutment plates 615 on the support plate 611. The two abutment plates 615 slide within the grooves 613 of the square plate 612 via sliders 614 at their bottom, and are connected by a second spring 616. Under the elastic force of the second spring 616, the two abutment plates 615 tend to automatically move towards the center, thus gently clamping and supporting the pipe from both sides. The operator can widen the distance between the two abutment plates 615 by pulling outwards on the handle 617 to accommodate different pipe diameters. This mechanism provides a stable temporary support platform for pipe docking, facilitating fine-tuning of axial and radial alignment, ensuring accuracy and convenience of docking.

[0026] This invention provides a pipeline installation device. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment of the invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technologies.

Claims

1. A pipe installation device, comprising a base (1), characterized in that: The top of the base (1) is provided with a horizontal plate (2), and the top of the horizontal plate (2) is fixedly connected with a fixed seat (3). The top of the horizontal plate (2) is provided with a fixing mechanism (4), which includes a first ring plate (411), the first ring plate (411) is fixedly connected to the top of the horizontal plate (2), the top of the horizontal plate (2) is fixedly connected with a fixing sleeve (412), and the inside of the fixing sleeve (412) is rotatably connected with a second ring plate (413).

2. The pipe installation device according to claim 1, characterized in that: A cylinder (414) is rotatably connected inside the fixed base (3). A connecting rod (415) is provided at the output end of the cylinder (414). The connecting rod (415) is hinged to the outer wall of the second ring plate (413). A track (416) is fixedly connected to the side of the first ring plate (411). A first sliding sleeve (417) is slidably connected to the outer wall of the track (416).

3. A pipe installation device according to claim 2, characterized in that: A limiting plate (418) is fixedly connected to the back of the first sliding sleeve (417), and an arc-shaped hole (419) is opened on the inner wall of the second ring plate (413). A fixing rod (420) is fixedly connected to the side of the first sliding sleeve (417), and the arc-shaped hole (419) is sleeved on the outer wall of the fixing rod (420).

4. A pipe installation device according to claim 3, characterized in that: The number of the track (416), the first sliding sleeve (417), and the limiting plate (418) is several, and they are arranged circumferentially at equal intervals on the side of the first ring plate (411).

5. A pipe installation device according to claim 4, characterized in that: An adjustment mechanism (5) is provided on the top of the base (1). The adjustment mechanism (5) includes a vertical rod (511), which is fixedly connected to the top of the base (1). A second sliding sleeve (512) is movably sleeved on the outer wall of the vertical rod (511). The second sliding sleeve (512) is fixedly connected to the horizontal plate (2). A first spring (514) is sleeved on the outer wall of the vertical rod (511). The first spring (514) is located between the base (1) and the second sliding sleeve (512).

6. A pipe installation device according to claim 5, characterized in that: A fixing plate (516) is fixedly connected to the top of the base (1), an electric push rod (517) is fixedly connected to the side of the fixing plate (516), an abutment block (513) is fixedly connected to the end of the electric push rod (517) away from the fixing plate (516), and an inclined block (515) is fixedly connected to the bottom of the horizontal plate (2), with the abutment block (513) in contact with the inclined block (515).

7. A pipe installation device according to claim 6, characterized in that: A connecting plate (7) is fixedly connected to the side of the horizontal plate (2). A support mechanism (6) is provided on the top of the connecting plate (7). The support mechanism (6) includes a support plate (611). The support plate (611) is fixedly connected to the top of the connecting plate (7). A square plate (612) is fixedly connected to the top of the support plate (611). A sliding groove (613) is provided on the top of the square plate (612). Two sliders (614) are slidably connected inside the sliding groove (613). A contact plate (615) is fixedly connected to the top of each of the two sliders (614).

8. A pipe installation device according to claim 7, characterized in that: A second spring (616) is fixedly connected between the two sliders (614), and a handle (617) is fixedly connected to the end of each slider (614) away from the second spring (616).

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