Support hanger for three-way large displacement of high-temperature pipeline

Abstract

The utility model belongs to the technical field of pipelines, and particularly relates to a support hanger for three-way large displacement of a high-temperature pipeline, which comprises a cross beam, a longitudinal beam arranged at the bottom of the cross beam, a stepping motor arranged on one side of the longitudinal beam, a winding wheel arranged at one end of the stepping motor, a steel wire rope arranged on the winding wheel, and a hanging sleeve fixedly connected with one end of the steel wire rope. The cross beam comprises motor equipment, a threaded column and a sliding block, the motor equipment is fixedly installed at one end of the cross beam, the threaded column is arranged at one end of the motor equipment, the sliding block is arranged on the threaded column, the motor equipment is electrically connected with an external power source through a wire, a threaded hole is formed in the sliding block, and the sliding block is in threaded sliding connection with the threaded column through the threaded hole. According to the pipeline hoisting device, the stepping motor, the winding wheel, the steel wire rope and the hoisting sleeve are matched for use, the stepping motor is driven to work, and the winding wheel can be rotated to drive the steel wire rope to perform winding and unwinding work, so that the hoisting sleeve can be lifted to hoist a pipeline, and the pipeline hoisting device is relatively convenient to operate and use.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a support and hanger for high-temperature pipelines with three-way large displacement. Background Art

[0002] With the increasing demand for chemical raw materials at home and abroad, petrochemical plants are also developing towards large-scale, and the corresponding supporting containers and pipeline designs are also large-scale. With the large-scale design of pipelines, the load is also increased accordingly. Under the same temperature conditions, the three-dimensional displacement (vertical displacement, horizontal axial displacement, horizontal radial displacement) of the pipeline is much larger than the displacement of the previous small-diameter pipeline. Correspondingly, the load borne by pipeline supports and hangers in the petrochemical field is also increasing, and the traditional welded lifting lug structure cannot meet the load-bearing requirements.

[0003] The prior art has the following shortcomings: The prior art has a new three-way large-displacement pipe support and hanger with publication number CN202122864236.8, which includes a limit ear plate 1, a single-plate hanging bearing member 2, a horizontal bearing beam 3, a hanger 4, a ball-cone swing assembly 5, an elastic support and hanger 6, a hanging horizontal universal displacement compensator 7, a foundation beam 10, and an insulation unit 11.

[0004] The above equipment has a relatively simple overall structure when in use, a relatively single lifting mechanism, and uses a single lifting rod for lifting, which makes its lifting stability relatively poor. At the same time, there is a lack of a limiting mechanism for the pipeline, which makes it easy for the pipeline to shake when it is lifted, affecting the safety of work and use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a support and hanger for high-temperature pipelines with large three-way displacement, which solves the problems that the existing overall structure is relatively simple, the lifting mechanism is relatively single, and a single lifting rod is used for lifting, resulting in relatively poor lifting stability. At the same time, there is a lack of a limiting mechanism for the pipeline, which makes it easy for the pipeline to shake when it is lifted, affecting the safety of work and use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support and hanger for high-temperature pipelines with large three-way displacement, comprising a crossbeam, a longitudinal beam is arranged at the bottom of the crossbeam, a stepper motor is arranged on one side of the longitudinal beam, a winding wheel is arranged at one end of the stepper motor, a steel wire rope is arranged on the winding wheel, and a lifting sleeve is fixedly connected to one end of the steel wire rope.

[0007] As a preferred technical solution of the utility model, the crossbeam includes a motor device, a threaded column and a slider. The motor device is fixedly installed at one end of the crossbeam. A threaded column is provided at one end of the motor device. A slider is provided on the threaded column. The motor device is electrically connected to an external power supply through a wire. A threaded hole is provided inside the slider. The slider is threadedly slidably connected to the threaded column through the threaded hole.

[0008] As a preferred technical solution of the utility model, the longitudinal beam is fixedly connected to the slider.

[0009] As a preferred technical solution of the utility model, the longitudinal beam includes an electric slide rail and a driving block. The electric slide rail is arranged inside the longitudinal beam. The driving block is arranged inside the electric slide rail. The electric slide rail is electrically connected to an external power supply through a wire, and the driving block is slidably connected to the electric slide rail.

[0010] As a preferred technical solution of the utility model, two stepper motors are provided, and the stepper motors are symmetrically distributed on both sides of the longitudinal beam, and the stepper motors are fixedly connected to both sides of the driving block respectively.

[0011] As a preferred technical solution of the utility model, two steel wire ropes are provided, and one end of the steel wire rope is fixedly connected to both sides of the lifting sleeve.

[0012] As a preferred technical solution of the utility model, the lifting sleeve includes a threaded through hole, a threaded rod and a pressure plate. The threaded through hole is arranged at the top of the lifting sleeve, a threaded rod is arranged inside the threaded through hole, a pressure plate is arranged at one end of the threaded rod, the outer diameter of the threaded rod is matched with the inner diameter of the threaded through hole, and the threaded rod is threadedly rotatably connected to the threaded through hole.

[0013] Compared with the prior art, the utility model provides a support and hanger for high-temperature pipelines with three-way large displacement, which has the following beneficial effects:

[0014] 1. A support and hanger for high-temperature pipelines with large three-way displacement is used in coordination with a stepper motor, a winding wheel, a wire rope and a lifting sleeve. By driving the stepper motor to work, the winding wheel can be rotated to drive the wire rope to be retracted and released, so that the lifting sleeve can be raised and lowered to lift the pipeline. The operation is convenient. By setting two wire ropes to work at the same time, the lifting stability can be improved. By setting a threaded through hole, a threaded rod and a pressure plate for coordinated use, the threaded rod can be rotated to push the pressure plate to limit the pipeline, so as to improve the placement stability and facilitate better lifting work.

[0015] 2. This kind of support and hanger for high-temperature pipelines with large three-way displacement is used in conjunction with a longitudinal beam, an electric slide rail and a drive block. By driving the electric slide rail to work, the drive block can be controlled to drive the stepper motor and the lifting sleeve to adjust the front and rear displacement. At the same time, a crossbeam, a motor device, a threaded column and a slider are provided for coordinated use. By driving the motor device to work, the threaded column can be rotated to drive the slider to adjust the thread sliding, and the lifting sleeve can be adjusted to the left and right displacement, which is convenient for improving its lifting flexibility and facilitating better work use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the crossbeam structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the longitudinal beam structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the lifting sleeve of the utility model.

[0021] In the figure: 1, cross beam; 101, motor equipment; 102, threaded column; 103, slider; 2, longitudinal beam; 201, electric slide rail; 202, drive block; 3, stepping motor; 4, winding wheel; 5, wire rope; 6, lifting sleeve; 601, threaded through hole; 602, threaded rod; 603, pressure plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 In this embodiment: a support and hanger for high-temperature pipelines with three-way large displacement, including a crossbeam 1, a longitudinal beam 2 is arranged at the bottom of the crossbeam 1, a stepper motor 3 is arranged on one side of the longitudinal beam 2, which is convenient for rotating a winding wheel 4, a winding wheel 4 is arranged at one end of the stepper motor 3, which is convenient for winding up a wire rope 5, a wire rope 5 is arranged on the winding wheel 4, which is convenient for pulling a lifting sleeve 6, and a lifting sleeve 6 is fixedly connected to one end of the wire rope 5, which is convenient for lifting the pipeline.

[0024] In this embodiment, the crossbeam 1 includes a motor device 101, a threaded column 102 and a slider 103. The motor device 101 is fixedly installed at one end of the crossbeam 1. A threaded column 102 is provided at one end of the motor device 101. A slider 103 is provided on the threaded column 102. The motor device 101 is electrically connected to an external power supply through a wire. A threaded hole is provided inside the slider 103. The slider 103 is threadedly slidably connected to the threaded column 102 through the threaded hole, which is convenient for active adjustment and convenient for moving the slider 103 left and right; the longitudinal beam 2 is fixedly connected to the slider 103, which is convenient for installing the longitudinal beam 2 and convenient for adjusting it left and right; the longitudinal beam 2 includes an electric slide rail 201 and a drive block 202. The electric slide rail 201 is provided inside the longitudinal beam 2. A drive block 202 is provided inside the electric slide rail 201. The electric slide rail 201 is electrically connected to an external power supply through a wire. The drive block 202 is slidably connected to the electric slide rail 201, which is convenient for It is convenient to control its work and control the driving block 202 for displacement adjustment; two stepper motors 3 are provided, and the stepper motors 3 are symmetrically distributed on both sides of the longitudinal beam 2. The stepper motors 3 are respectively fixedly connected to the two sides of the driving block 202, which is convenient for active adjustment of the stepper motor 3 and convenient for work and use; two steel wire ropes 5 are provided, and one end of the steel wire rope 5 is fixedly connected to the two sides of the lifting sleeve 6, which is convenient for lifting the lifting sleeve 6 and improving the lifting stability; the lifting sleeve 6 includes a threaded through hole 601, a threaded rod 602 and a pressure plate 603, the threaded through hole 601 is arranged at the top of the lifting sleeve 6, the threaded through hole 601 is arranged inside the threaded through hole 602, and a pressure plate 603 is arranged at one end of the threaded rod 602, the outer diameter of the threaded rod 602 is matched with the inner diameter of the threaded through hole 601, and the threaded rod 602 is threadedly rotatably connected to the threaded through hole 601, which is convenient for lifting the pipeline and can further improve its lifting stability.

[0025] The working principle and use process of the utility model are as follows: the operator controls the stepper motor 3 to work, and can rotate the winding wheel 4 to retract and release the wire rope 5, so as to raise and lower the lifting sleeve 6 to lift the pipeline, and can push the pressure plate 603 to limit and press the pipeline by rotating the threaded rod 602, so as to improve its placement stability, and can drive the electric slide rail 201 to work, and can control the driving block 202 to drive the stepper motor 3 and the lifting sleeve 6 to adjust the front and rear displacement, and at the same time drive the motor device 101 to work, and can rotate the threaded column 102 to drive the slider 103 to adjust the threaded sliding, and can adjust the left and right displacement of the lifting sleeve 6, so as to facilitate and better perform the lifting work.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A support and hanger for high-temperature pipelines with large three-dimensional displacement, comprising a crossbeam (1), characterized in that: A longitudinal beam (2) is arranged at the bottom of the cross beam (1), a stepping motor (3) is arranged on one side of the longitudinal beam (2), a winding wheel (4) is arranged at one end of the stepping motor (3), a steel wire rope (5) is arranged on the winding wheel (4), and a lifting sleeve (6) is fixedly connected to one end of the steel wire rope (5).

2. A support and hanger for high-temperature pipelines with three-way large displacement according to claim 1, characterized in that: The crossbeam (1) comprises a motor device (101), a threaded column (102) and a slider (103); the motor device (101) is fixedly mounted on one end of the crossbeam (1); a threaded column (102) is disposed at one end of the motor device (101); a slider (103) is disposed on the threaded column (102); the motor device (101) is electrically connected to an external power supply via a wire; a threaded hole is disposed inside the slider (103); and the slider (103) is threadedly slidably connected to the threaded column (102) via the threaded hole.

3. The support and hanger for high-temperature pipelines with three-way large displacement according to claim 1, characterized in that: The longitudinal beam (2) is fixedly connected to the sliding block (103).

4. The support and hanger for high-temperature pipelines with three-way large displacement according to claim 1 is characterized in that: The longitudinal beam (2) comprises an electric slide rail (201) and a driving block (202); the electric slide rail (201) is arranged inside the longitudinal beam (2); the driving block (202) is arranged inside the electric slide rail (201); the electric slide rail (201) is electrically connected to an external power supply via a wire; and the driving block (202) is slidably connected to the electric slide rail (201).

5. The support and hanger for high-temperature pipelines with three-way large displacement according to claim 1, characterized in that: Two stepper motors (3) are provided, and the stepper motors (3) are symmetrically distributed on both sides of the longitudinal beam (2), and the stepper motors (3) are respectively fixedly connected to both sides of the driving block (202).

6. The support and hanger for high-temperature pipelines with three-way large displacement according to claim 1, characterized in that: Two steel wire ropes (5) are provided, and one end of the steel wire rope (5) is fixedly connected to both sides of the lifting sleeve (6).

7. The support and hanger for high-temperature pipelines with three-way large displacement according to claim 1, characterized in that: The lifting sleeve (6) comprises a threaded through hole (601), a threaded rod (602) and a pressure plate (603); the threaded through hole (601) is arranged at the top of the lifting sleeve (6); a threaded rod (602) is arranged inside the threaded through hole (601); a pressure plate (603) is arranged at one end of the threaded rod (602); the outer diameter of the threaded rod (602) is matched with the inner diameter of the threaded through hole (601); the threaded rod (602) is threadedly rotatably connected to the threaded through hole (601).

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