Pipeline transverse moving and lifting device

Abstract

The utility model provides a pipeline transverse moving and lifting device which comprises a transverse moving seat, two rollers and a steel wire rope, the two rollers are arranged on the transverse moving seat side by side, a plurality of wire grooves are formed in the two rollers, the steel wire rope is wound between the two rollers, and the two ends of the steel wire rope are fixed to the front portion and the rear portion of the transverse moving seat through fixing piles respectively. Jacking elements are arranged at the front end and the rear end of the transverse moving seat correspondingly, and a V-shaped lifting table is arranged between the jacking ends of the jacking elements at the front end and the rear end. The pipeline transfer device is compact in structure, a friction winch structure formed by the steel wire rope and the roller and the jacking element work cooperatively, a pipeline on the previous station is taken out, stably and transversely moved to the next station and put down, and the pipeline transfer convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the field of pipeline movement, in particular to a pipeline transverse movement and lifting device. Background Art

[0002] Currently, known pipeline transverse movement devices include a conveyor chain and a platform mounted on the chain to support the pipeline. The conveyor chain is driven by a motor, which drives the platform and the pipeline on it to achieve transverse movement of the pipeline. Alternatively, a lever mechanism is provided to move the pipeline on the platform, thereby achieving transverse movement of the pipeline from one workstation to the next. Because the platform cannot be lifted, this transverse movement device requires a separate lifting device to remove the pipeline from the previous workstation and lower it to the next workstation. This increases the complexity of the entire device structure and does not affect the transverse movement of the pipeline. Utility Model Content

[0003] In view of this, the utility model aims to provide a pipeline transverse movement and lifting device to improve the compactness of the device and facilitate the removal, placement and transverse movement of the pipeline.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] A pipeline transverse lifting device includes a transverse seat, two rollers, and a wire rope. The transverse seat is set on a track. The two rollers are horizontally arranged side by side, one in front of the other. The horizontal transverse seat is provided with a power element to drive the two rollers to rotate synchronously in the same direction. Both rollers have a number of wire grooves. The wire rope is wound between the two rollers. The two ends of the wire rope are fixed to the front and rear of the transverse seat respectively by fixing piles.

[0006] Lifting elements are respectively provided at the front and rear ends of the top surface of the transverse shift seat, and a V-shaped lifting platform for supporting the pipeline is provided between the lifting ends of the front and rear end lifting elements. The center line of the V-shaped mouth of the V-shaped lifting platform is perpendicular to the moving direction of the transverse shift seat.

[0007] Furthermore, sleepers are respectively provided on the two supporting surfaces of the V-shaped lifting platform.

[0008] Furthermore, the lifting element is provided with a corresponding guide structure, which includes a guide cylinder vertically arranged on the transverse seat, and a guide column matched with the guide cylinder. The top of the guide column extends out of the guide cylinder and is connected and fixed to the lifting end of the lifting element.

[0009] Furthermore, the lifting element is a cylinder

[0010] Furthermore, two fixed piles are provided corresponding to the wire grooves at the same end of the two drums. After the wire rope is wound by the drum, one end thereof is directed toward one of the fixed piles for exiting the wire rope.

[0011] The other end of the corresponding steel wire rope of the transverse seat is provided with a pulley, the center line of the pulley is vertically arranged, and the other end of the steel wire rope is passed through the pulley and then exits and is fixed to the corresponding fixed pile.

[0012] Furthermore, two pulleys are provided, one in front and one behind, and the corresponding wire rope ends are directed out of the pulley adjacent to the drum, and then pass through between the two pulleys and directed out of the fixed pile.

[0013] Compared with the prior art, the pipeline transverse lifting device described in the present invention has the following advantages:

[0014] (1) The utility model has a compact structure. The friction winch structure formed by the wire rope and the drum drives the transverse seat to move, so that the transverse movement of the transverse seat is reliable and the maximum transverse movement distance is easy to achieve. The V-shaped lifting platform is set on the transverse seat through the jacking element. The jacking element and the friction winch work together. The V-shaped lifting platform takes out the pipeline from the previous station, moves it smoothly to the next station, and puts it down, thereby improving the convenience of pipeline transportation.

[0015] (2) In the present invention, the setting of the pulley changes the direction in which the ends of the wire rope come out, so that the two ends of the wire rope are located in the same straight line after coming out, and the pulling forces at the two ends are located in the same straight line and in opposite directions. The forces acting on the two ends of the wire rope will not generate torque on the transverse seat, so as to ensure the smooth movement of the transverse seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a front view of a pipeline transverse lifting device according to an embodiment of the present utility model;

[0018] Figure 2 This is a top view of a pipeline transverse lifting device according to an embodiment of the present utility model;

[0019] Figure 3 This is a left view of a pipeline transverse lifting device according to an embodiment of the present utility model;

[0020] Description of reference numerals:

[0021] 1-track; 2-transverse seat; 3-guide cylinder; 4-guide column; 5-lifting element; 7-roller; 8-V-shaped lifting platform; 9-sleeper; 10-motor; 12-wheel; 13-wire rope; 14-fixed pile; 15-pulley. DETAILED DESCRIPTION

[0022] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0023] like Figure 1 、 Figure 2 and Figure 3 As shown, Figure 2 The V-shaped lifting platform 8 is not shown. A pipeline transverse lifting device includes a transverse base 2, two rollers 7, a wire rope 13, and a V-shaped lifting platform 8. The transverse base 2 is movable on two tracks 1 via wheels 12 disposed at the bottom. The two rollers 7 are arranged horizontally, one in front of the other, side by side on the transverse base 2. The transverse base 2 is equipped with a motor 10, which is the power element that drives the rollers 7 to rotate, driving the two rollers 7 to rotate synchronously and in the same direction. The motor 10 drives the two rollers 7 to rotate synchronously and in the same direction via a gear linkage structure. This gear linkage achieves synchronous and unidirectional rotation of two rotating parts and is a common structure and will not be described in detail here. The outer circumferences of the two rollers 7 are uniformly provided with multiple wire grooves, through which the wire rope 13 is wound between the two rollers 7. A fixed pile 14 is provided between the front and rear ends of the two tracks 1, and each end of the wire rope 13 is fixed to a fixed pile 14. After the wire rope 13 is wound between the two rollers 7, its ends are each connected and fixed to a fixed pile 14. Lifting elements 5 are provided at the front and rear ends of the top surface of the traversing seat 2, preferably hydraulic cylinders. A V-shaped lifting platform 8 is positioned between the front and rear lifting elements 5. The V-shaped lifting platform 8 is fixedly connected to the lifting ends of the front and rear lifting elements 5, with the centerline of the V-shaped opening of the V-shaped lifting platform 8 being perpendicular to the direction of movement of the traversing seat 2.

[0024] Preferably, two rollers 7 are disposed at the center of the transverse shifting seat 2, and two lifting elements 5 are respectively disposed at the front and rear ends of the top surface of the transverse shifting seat 2. That is, the transverse shifting seat 2 is provided with a total of four lifting elements 5, which are arranged in a square shape around the two rollers 7. The lifting ends of the four lifting elements 5 are respectively connected to a V-shaped lifting platform 8 and simultaneously support the V-shaped lifting platform 8. This structure improves the operational stability of the entire device.

[0025] In this utility model, a V-shaped lifting platform 8 is used to support the pipeline. The lifting end of the lifting element 5 moves up and down synchronously, driving the V-shaped lifting platform 8 up and down, allowing the V-shaped lifting platform 8 to easily retrieve and place the pipeline. The head drum 7, wire rope 13, and fixed pile 14 form a friction winch structure. The drum 7 rotates, and the wire rope 13 drives the traversing seat 2 along the track 1. The lifting element 5 and the friction winch work together, allowing the V-shaped lifting platform 8 to remove the pipeline from the previous station and then move it to the next station for placement, improving the convenience of pipeline traversing operations.

[0026] In the present invention, two supporting surfaces of the V-shaped lifting platform 8 are respectively provided with sleepers 9 for supporting the pipeline in a detachable manner by screws.

[0027] In the present invention, each lifting element 5 is provided with a corresponding guide structure. The guide structure includes a guide cylinder 3 vertically mounted on the transverse seat 2, and a guide column 4 matched to the guide cylinder 3. The top of the guide column 4 extends out of the guide cylinder 3 and is fixedly connected to the lifting end of the lifting element 5. The provision of the guide structure ensures the linearity of the vertical movement of the lifting end of the lifting element 5, ensuring the smooth lifting and lowering of the V-shaped lifting platform 8.

[0028] In the present invention, two fixed piles 14 are provided corresponding to the wire grooves at the same end of the two rollers 7. At this time, the line connecting the two fixed piles 14 is parallel to the track 1. The height of the fixed piles 14 is preferably corresponding to the height of the lower edge of the roller 7. After the wire rope 13 is wound by the roller, one end thereof is horizontally directed out of one of the fixed piles 14 and fixed to the fixed pile. A pulley 15 is provided at the other end of the corresponding wire rope 13 of the transverse seat 2. The center line of the pulley 15 is vertically arranged. The height of the pulley 15 is corresponding to the height of the fixed pile 14. After the other end of the wire rope is horizontally directed out of the roller 7, it is wound around the pulley 15 and then horizontally directed out of the corresponding fixed pile 14 and fixed to the fixed pile. This structure ensures that when the roller 7 rotates, the forces acting on the two ends of the wire rope 13 are in the same straight line and in opposite directions, thereby improving the smooth movement of the transverse seat 2 and preventing the forces acting on the two ends of the wire rope from generating torque on the corresponding transverse seat 2 due to different lines, thereby affecting the smooth movement of the transverse seat 2. Preferably, two pulleys 15 are provided, one in front and one behind, wherein one pulley 15 is provided adjacent to the drum 7 on the corresponding side. After the wire rope 13 is wound around the drum 7, the end of the wire rope corresponding to the pulley 15 is directed toward the rim of the pulley 15 adjacent to the drum 7, and then passes between the two pulleys 15 and is directed toward the fixed pile 14.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pipeline transverse lifting device, characterized by: The invention comprises a transverse shift seat (2), two rollers (7) and a steel wire rope (13), wherein the transverse shift seat (2) is arranged on a track (1), and the two rollers (7) are arranged horizontally and side by side on the transverse shift seat (2) one in front of the other. The transverse shift seat (2) is provided with a power element to drive the two rollers (7) to rotate synchronously in the same direction, and the two rollers (7) are provided with a plurality of wire grooves. The steel wire rope (13) is wound between the two rollers (7), and the two ends of the steel wire rope (13) are respectively fixed to the front and rear of the transverse shift seat (2) through fixed piles (14); Lifting elements (5) are respectively provided at the front and rear ends of the top surface of the transverse shift seat (2), and a V-shaped lifting platform (8) for supporting the pipeline is provided between the lifting ends of the front and rear end lifting elements (5), and the center line of the V-shaped opening of the V-shaped lifting platform (8) is perpendicular to the moving direction of the transverse shift seat (2).

2. The pipeline transverse lifting device according to claim 1, characterized in that: Sleepers (9) are respectively provided on the two supporting surfaces of the V-shaped lifting platform (8).

3. The pipeline transverse lifting device according to claim 1, characterized in that: The lifting element (5) is correspondingly provided with a guide structure, which includes a guide cylinder (3) vertically arranged on the transverse displacement seat (2), and a guide column (4) matched with the guide cylinder (3), and the top of the guide column (4) extends out of the guide cylinder (3) and is connected and fixed to the lifting end of the lifting element (5).

4. The pipeline transverse movement and lifting device according to claim 1, characterized in that: The lifting element (5) is an oil cylinder.

5. The pipeline transverse lifting device according to claim 1, characterized in that: Two fixed piles (14) are provided corresponding to the wire grooves at the same end of the two drums (7), and after the wire rope (13) is wound by the drum, one end thereof faces one of the fixed piles (14) and exits the wire rope; The other end of the corresponding steel wire rope of the transverse seat (2) is provided with a pulley (15), the center line of the pulley (15) is vertically arranged, and the other end of the steel wire rope is wound around the pulley (15) and then exits the line facing the fixed pile (14).

6. The pipeline transverse lifting device according to claim 5, characterized in that: Two pulleys (15) are provided, one in front and one behind. The corresponding wire rope end faces the pulley (15) adjacent to the drum (7) and then passes through between the two pulleys (15) and faces the fixed pile (14) to come out.

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