A connection device for facilitating installation of a pipe

Abstract

The application belongs to the technical field of pipeline installation and relates to a connecting device convenient for pipeline installation, characterized in that the connecting device comprises a first sliding support, a second sliding support, a first sliding rail, a second sliding rail and a connecting rod mechanism, the first sliding supports are symmetrically arranged on the first sliding rail and can slide along the first sliding rail, the second sliding supports are symmetrically arranged on the second sliding rail and can slide along the second sliding rail, the first sliding supports and the second sliding supports arranged on the same side are connected through the connecting rod mechanism, and the connecting rod mechanism is connected with the outer wall of a pipeline. The application has the beneficial effects that the pipeline interface quality problems caused by too large span and positive and negative bending moment changes can be effectively reduced through the multi-point support; the sliding supports move along the sliding rails, the second connecting rod is pushed to form an included angle support to hold up the pipeline, and the pipeline is not damaged during installation; the rotatable rolling shaft is sleeved on the second connecting rod to drive the pipeline to move axially.

Description

TECHNICAL FIELD

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

[0002] Industrial pipeline installation generally adopts vertical hoisting, and is directly hoisted on the pipe support after being welded on the ground. However, for the increasingly complex design of the current industrial pipeline, there are multiple layers and multiple medium types of pipelines in a comprehensive pipe gallery, which puts forward new requirements for the installation process. Cross construction influences each other, which leads to low installation efficiency. In addition, the narrow space compresses the operation area, which affects the quality control during construction. When long-distance pipeline longitudinal penetration construction cannot be performed vertically, it will lead to pipeline coating damage and poor pipe joint welding quality. If re-construction is performed, it will cause great waste. Therefore, a new connecting device facilitating pipeline installation is needed to solve the above technical problems. SUMMARY

[0003] To solve the above technical problems, the present application provides a connecting device facilitating pipeline installation, which can solve the technical problems of pipeline coating damage during installation, low pipeline interface quality caused by large span, and low work efficiency.

[0004] The technical scheme adopted by the embodiment of the present application is: a connecting device facilitating pipeline installation, which can connect the pipeline to be installed, characterized in that: a first sliding support, a second sliding support, a first sliding rail, a second sliding rail, and a connecting rod mechanism are included. The first sliding support is symmetrically arranged on the first sliding rail and can slide along the first sliding rail. The second sliding support is symmetrically arranged on the second sliding rail and can slide along the second sliding rail. The first sliding support and the second sliding support arranged on the same side are connected through the connecting rod mechanism. The connecting rod mechanism is connected with the outer wall of the pipeline, and adjusting the connecting rod mechanism can move the pipeline.

[0005] Further, the connecting rod mechanism includes a first connecting rod, a second connecting rod, and a connecting block. The first connecting rod is connected with the second sliding support and the connecting block at both ends, respectively. The second connecting rod is connected with the outer wall of the pipeline and connected with the first sliding support and the connecting block at both ends, respectively.

[0006] Further, the first sliding support is provided with a first supporting shaft at the top. The second connecting rod is connected with the first sliding support through the first supporting shaft and can rotate around the first sliding support. The second sliding support is provided with a second supporting shaft at the top. The first connecting rod is connected with the second sliding support through the second supporting shaft and can rotate around the second sliding support.

[0007] Further, the second connecting rod is externally sleeved with a roller, the second connecting rod is connected with the outer wall of the pipeline through the roller, the second connecting rod can drive the roller to rotate, and the pipeline is further driven to displace.

[0008] Further, the end of the second connecting rod close to the first sliding support is rotationally connected with the first supporting shaft.

[0009] Further, the end of the second connecting rod penetrating through the connecting block is connected with a motor, and power is provided for rotation of the second connecting rod and the roller.

[0010] Further, a third connecting rod is arranged between the two first sliding supports, the third connecting rod is adjusted to enable the first sliding supports to slide along the first slide rail, and the two first sliding supports are further enabled to approach or move away from each other.

[0011] Further, a first adjusting disc is arranged on the third connecting rod, the first adjusting disc is driven to enable the third connecting rod to drive the first sliding supports to move along the first slide rail.

[0012] Further, a fourth connecting rod is arranged between the two second sliding supports, the fourth connecting rod is adjusted to enable the second sliding supports to slide along the second slide rail, and the two second sliding supports are further enabled to approach or move away from each other.

[0013] Further, a second adjusting disc is arranged on the fourth connecting rod, the second adjusting disc is driven to enable the fourth connecting rod to drive the second sliding supports to move along the second slide rail.

[0014] The present application has the advantages and positive effects that: by arranging multiple-point support for the pipeline, the quality problem of the pipeline interface caused by too large span and positive and negative bending moment change in the installation process can be effectively reduced, even if the operation is performed in a narrow space, the construction quality and construction efficiency can be ensured; by moving the two sets of sliding supports along the slide rails, the second connecting rod is formed into an included angle to support the pipeline, so that the pipeline coating is not damaged when the pipeline is installed on the installation axis, and the installation efficiency and quality are improved; the upper and lower slide rails and the sliding support linkage connecting rod mechanism can also realize unfolding and folding of the device, convenient use, transportation and storage, and the device can be repeatedly used, time and labor are saved; the roller which can rotate is sleeved on the second connecting rod to drive the pipeline to move axially, the installation efficiency is greatly increased, and the burden of workers is reduced. The structure is simple in design, convenient to operate, can be repeatedly used, and cost is saved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the plan view of the embodiment provided by the present application;

[0016] Figure 2is a perspective view of the embodiment provided by the present application;

[0017] Figure 3 is a structural schematic diagram of the embodiment provided by the present application in use.

[0018] in the figure:

[0019] 1, pipe; 2, first sliding support; 21, first supporting shaft; 3, second sliding support; 31, second supporting shaft; 4, first sliding rail; 5, second sliding rail; 61, first connecting rod; 62, second connecting rod; 63, connecting block; 64, roller; 7, motor; 8, third connecting rod; 10, limiting baffle; 11, belt; 12, flywheel; 13, adjustable support; 81, first adjusting disc; 9, fourth connecting rod; 91, second adjusting disc. DETAILED DESCRIPTION

[0020] The embodiment of the present application provides a connecting device convenient for pipe installation, which is described below with reference to the drawings.

[0021] Referring to Figure 1 The connecting device convenient for pipe installation can be connected with a pipe 1 to be installed, and characterized in that it comprises a first sliding support 2, a second sliding support 3, a first sliding rail 4, a second sliding rail 5 and a connecting rod mechanism. The first sliding support 2 is symmetrically arranged on the first sliding rail 4 and can slide along the first sliding rail 4. The second sliding support 3 is symmetrically arranged on the second sliding rail 5 and can slide along the second sliding rail 5. The first sliding support 2 and the second sliding support 3 arranged on the same side are connected through the connecting rod mechanism. The connecting rod mechanism is connected with the outer wall of the pipe 1, and adjusting the connecting rod mechanism can move the pipe 1. In use, multiple connecting devices can be flexibly arranged on the outside of the pipe 1 to stably support the pipe 1. Even if the operation is performed in a narrow space, the construction quality and construction speed can be guaranteed. The connecting rod mechanism is used to adjust the position of the pipe 1, which can effectively avoid the problem of pipe 1 coating damage caused by construction in the traditional installation process, and can also reduce the problem of pipe 1 interface quality caused by too large span and positive and negative bending moment changes in the pipe 1 installation process. The structure can adapt to pipes 1 of various diameters, has high practicality, reduces the high-altitude operation time of workers, and improves the overall quality and safety factor.

[0022] Preferably, the connecting rod mechanism comprises a first connecting rod 61, a second connecting rod 62 and a connecting block 63, the first connecting rod 61 is connected with the second sliding support 3 and the connecting block 63 at two ends respectively, and the second connecting rod 62 is connected with the outer wall of the pipeline 1 and connected with the first sliding support 2 and the connecting block 63 at two ends respectively. Two layers of slide rails are arranged, the first sliding support 2 or the second sliding support 3 is moved to push the second connecting rod 62 to form an included angle to support the pipeline 1, so that the pipeline 1 can be penetrated on the installation axis without damaging the pipeline, after the pipeline is installed, the height of the connecting rod mechanism can be adjusted reversely to be lowered to be taken out for next use. In addition, the linkage connecting rod mechanism of the upper and lower slide rails and the sliding support can also expand and fold the device, which is convenient for use and transportation, and can be reused to save cost. Of course, the connecting block 63 can be a connector or other types of adapters or sockets, and the shape, size and material of the connecting block 63 are not limited in the present application, as long as the same function can be realized.

[0023] Preferably, the first sliding support 2 is provided with a first support shaft 21 at the top, the second connecting rod 62 is connected with the first sliding support 2 through the first support shaft 21 and can rotate around the first sliding support 2, and the second sliding support 3 is provided with a second support shaft 31 at the top, the first connecting rod 61 is connected with the second sliding support 3 through the second support shaft 31 and can rotate around the second sliding support 3. In this embodiment, the first sliding support 2 and the second sliding support 3 are both provided with two ear plates at the top, the support shaft is connected with the sliding support through the ear plate, so that the first connecting rod 61 rotates around the second sliding support 3 and the second connecting rod 62 rotates around the first sliding support 2, and the user can flexibly select the appropriate angle for adjustment according to the pipe diameter size of the pipeline 1, which saves time and effort.

[0024] Preferably, the second connecting rod 62 is externally sleeved with a roller 64, the second connecting rod 62 is connected with the outer wall of the pipeline 1 through the roller 64, driving the second connecting rod 62 can drive the roller 64 to rotate, and then drive the pipeline 1 to displace.

[0025] Preferably, the end of the second connecting rod 62 close to the first sliding support 2 is rotationally connected with the first support shaft 21. In this embodiment, the second connecting rod 62 can rotate around the first sliding support 2 through the first support shaft 21, and can also drive the roller 64 to rotate by itself to drive the pipeline 1 to move axially.

[0026] Preferably, the end of the second connecting rod 62 penetrating the connecting block 63 is connected with a motor 7, which provides power for the rotation of the second connecting rod 62 and the roller 64. In this embodiment, as shown in Figure 3As shown, the end of the second connecting rod 62 is equipped with a belt 11 and a flywheel 12, the belt 11 and the flywheel 12 are driven by the motor 7 to drive the second connecting rod 62 and the roller 64 to rotate, the motor 7 is connected with an adjustable support 13, adjusting the adjustable support 13 can make the belt 11 and the flywheel 12 cooperate with the second connecting rod 62 to provide power for the roller 64 to drive the pipeline 1 to move axially, the user can select to install the motor 7, the belt 11 and the flywheel 12 according to the weight of the pipeline, which reduces the manual burden and improves the installation efficiency.

[0027] Preferably, the third connecting rod 8 is arranged between the two first sliding supports 2, adjusting the third connecting rod 8 can make the first sliding support 2 slide along the first slide rail 4, thereby making the two first sliding supports 2 approach or move away from each other.

[0028] Preferably, the third connecting rod 8 is provided with a first adjusting disc 81, driving the first adjusting disc 81 can make the third connecting rod 81 drive the first sliding support 2 to move along the first slide rail 4. In this embodiment, as shown, Figure 2 the third connecting rod 8 is a screw rod, the screw rod is threadedly connected with the two first sliding supports 2, the first adjusting disc 81 is welded on the screw rod, rotating the first adjusting disc 81 drives the screw rod to rotate, thereby realizing the mutual approach or moving away of the two first sliding supports 2, when the two first sliding supports 2 approach each other along the first slide rail 4, the two second connecting rods 62 lift the pipeline 1 upward to make the pipeline 1 move upward; when the two first sliding supports 2 move away from each other along the first slide rail 4, the two second connecting rods 62 drive the pipeline 1 to move downward. The user can flexibly adjust according to the actual installation position to make the pipeline 1 penetrate in the installation axis without damaging the coating of the pipeline 1, which improves the installation efficiency and installation quality, saves time and effort.

[0029] Preferably, the fourth connecting rod 9 is arranged between the two second sliding supports 3, adjusting the fourth connecting rod 9 can make the second sliding support 3 slide along the second slide rail 5, thereby making the two second sliding supports 3 approach or move away from each other.

[0030] Preferably, the fourth connecting rod 9 is provided with a second adjusting disc 91, and driving the second adjusting disc 91 can drive the fourth connecting rod 9 to move the second sliding support 3 along the second sliding rail 5. In this embodiment, the fourth connecting rod 9 is a folding screw rod, which can be flexibly adjusted according to actual application. The folding screw rod is threadedly connected with the two second sliding supports 3, and the second adjusting disc 91 is welded on the folding screw rod. Rotating the second adjusting disc 91 drives the folding screw rod to rotate, thereby realizing the mutual approach or separation of the two second sliding supports 3. When the two second sliding supports 3 approach each other along the second sliding rail 5, the second sliding support 3 drives the first connecting rod 61 to rotate counterclockwise around the second sliding support 3, thereby driving the second connecting rod 62 to rotate counterclockwise around the first sliding support 2, and driving the pipeline 1 to displace downward. When the two second sliding supports 3 move away from each other along the second sliding rail 5, the second sliding support 3 drives the first connecting rod 61 to rotate clockwise around the second sliding support 3, thereby driving the second connecting rod 62 to rotate clockwise around the first sliding support 2, and driving the pipeline 1 to displace upward.

[0031] Preferably, the first sliding support 2 and / or the second sliding support 3 is provided with a limiting baffle 10 on both sides. The limiting baffle 10 is arranged to limit the movement of the sliding support on the sliding rail, thereby ensuring the safety and stability during the installation of the device.

[0032] In use, before the pipeline 1 is installed, a certain number of the devices can be fixed on the truss near the permanent pipe support, and the elevation and axis are corrected, so that the devices can be on the same working surface and central axis as the permanent pipe support. Then the first adjusting disc 81 and the second adjusting disc 91 are adjusted to quickly align the pipeline 1 interface, and welding is completed. Alternatively, the motor 7 drives the roller 64 to rotate to move the pipeline forward until the entire long-distance pipeline installation work is completed. After the installation is completed, the height can be lowered by reversing the adjusting connecting rod mechanism, and the device can be removed for next use.

[0033] Embodiment one:

[0034] A connecting device for facilitating pipeline installation can connect a pipeline 1 to be installed, and is characterized in that it comprises a first sliding support 2, a second sliding support 3, a first sliding rail 4, a second sliding rail 5, and a connecting rod mechanism. The first sliding support 2 is symmetrically arranged on the first sliding rail 4 and can slide along the first sliding rail 4. The second sliding support 3 is symmetrically arranged on the second sliding rail 5 and can slide along the second sliding rail 5. The first sliding support 2 and the second sliding support 3 arranged on the same side are connected by the connecting rod mechanism. The connecting rod mechanism is connected with the outer wall of the pipeline 1. Adjusting the connecting rod mechanism can move the pipeline 1.

[0035] The connecting rod mechanism comprises a first connecting rod 61, a second connecting rod 62, and a connecting block 63. The first connecting rod 61 is connected with the second sliding support 3 and the connecting block 63 at both ends, respectively. The second connecting rod 62 is connected with the outer wall of the pipeline 1 and connected with the first sliding support 2 and the connecting block 63 at both ends, respectively.

[0036] The top of the first sliding support 2 is provided with a first support shaft 21, the second connecting rod 62 is connected with the first sliding support 2 through the first support shaft 21 and can rotate around the first sliding support 2, and the top of the second sliding support 3 is provided with a second support shaft 31, the first connecting rod 61 is connected with the second sliding support 3 through the second support shaft 31 and can rotate around the second sliding support 3.

[0037] The second connecting rod 62 is externally sleeved with a rolling shaft 64, the second connecting rod 62 is connected with the outer wall of the pipeline 1 through the rolling shaft 64, the driving of the second connecting rod 62 can drive the rolling shaft 64 to rotate, and in turn drive the pipeline 1 to displace.

[0038] The end of the second connecting rod 62 close to the first sliding support 2 is rotationally connected with the first support shaft 21.

[0039] The end of the second connecting rod 62 penetrating through the connecting block 63 is connected with the motor 7, so as to provide power for the rotation of the second connecting rod 62 and the rolling shaft 64.

[0040] The third connecting rod 8 is arranged between the two first sliding supports 2, the adjustment of the third connecting rod 8 can make the first sliding support 2 slide along the first slide rail 4, and in turn make the two first sliding supports 2 approach or move away from each other.

[0041] The first adjusting disc 81 is arranged on the third connecting rod 8, the driving of the first adjusting disc 81 can make the third connecting rod 81 drive the first sliding support 2 to move along the first slide rail 4.

[0042] The fourth connecting rod 9 is arranged between the two second sliding supports 3, the adjustment of the fourth connecting rod 9 can make the second sliding support 3 slide along the second slide rail 5, and in turn make the two second sliding supports 3 approach or move away from each other.

[0043] The second adjusting disc 91 is arranged on the fourth connecting rod 9, the driving of the second adjusting disc 91 can make the fourth connecting rod 9 drive the second sliding support 3 to move along the second slide rail 5.

[0044] The present application has the advantages and positive effects that: by setting multiple-point support for the pipeline, the quality problems of the pipeline interface caused by too large span and positive and negative bending moment changes in the installation process can be effectively reduced, even in narrow space operation, the construction quality and construction efficiency can be guaranteed; by moving the sliding support along the slide rail, the second connecting rod is driven to form an included angle to support the pipeline, so that the pipeline can be installed on the installation axis without damaging the pipeline, and the installation efficiency and quality are improved; the upper and lower slide rails and the sliding support linkage connecting rod mechanism can also realize the unfolding and folding of the device, which is convenient to use, transport and store, and can be reused, saving time and effort; the rotatable rolling shaft is sleeved on the second connecting rod to drive the pipeline to move axially, which greatly increases the installation efficiency and reduces the burden of workers. The structure is simple in design, convenient to operate, can be reused and saves cost.

[0045] The above detailed description of the embodiments of the present application is only a preferred embodiment of the present application, and should not be considered as limiting the scope of the present application. Any equivalent changes and improvements made according to the scope of the present application should still belong to the patent scope of the present application.

Claims

1. A connection device for easy pipe installation, which can connect to the pipe to be installed, characterized in that: The application relates to a pipeline moving device, which comprises first sliding supports, second sliding supports, first sliding rails, second sliding rails and a connecting rod mechanism, wherein the first sliding supports are symmetrically arranged on the first sliding rails and can slide along the first sliding rails, the second sliding supports are symmetrically arranged on the second sliding rails and can slide along the second sliding rails, the first sliding supports and the second sliding supports arranged on the same side are connected through the connecting rod mechanism, and the connecting rod mechanism is connected with the outer wall of the pipeline and can move the pipeline by being adjusted. The connecting rod mechanism comprises first connecting rods, second connecting rods and connecting blocks, the first connecting rods are connected with the second sliding supports and the connecting blocks at two ends respectively, the second connecting rods are connected with the outer wall of the pipeline and connected with the first sliding supports and the connecting blocks at two ends respectively. The first sliding supports are provided with first supporting shafts at the top, the second connecting rods are connected with the first sliding supports through the first supporting shafts and can rotate around the first sliding supports, the second sliding supports are provided with second supporting shafts at the top, the first connecting rods are connected with the second sliding supports through the second supporting shafts and can rotate around the second sliding supports. The second connecting rods are externally provided with rollers, the second connecting rods are connected with the outer wall of the pipeline through the rollers, the second connecting rods can drive the rollers to rotate and further drive the pipeline to displace by being driven. The end of the second connecting rod close to the first sliding support is rotationally connected with the first supporting shaft.

2. The connection device for facilitating plumbing installation of claim 1, wherein: The end of the second connecting rod penetrating through the connecting block is connected with a motor, and the motor provides power for the rotation of the second connecting rod and the roller.

3. The connection device for facilitating plumbing installation of claim 1, wherein: A third connecting rod is arranged between the two first sliding supports, the third connecting rod can make the first sliding supports slide along the first sliding rails by being adjusted, and further make the two first sliding supports approach or move away from each other.

4. A connection device for facilitating the installation of pipework according to claim 3, characterised in that: A first adjusting disc is arranged on the third connecting rod, the third connecting rod can drive the first sliding supports to move along the first sliding rails by being driven.

5. The connection device for facilitating plumbing installation of claim 1, wherein: A fourth connecting rod is arranged between the two second sliding supports, the fourth connecting rod can make the second sliding supports slide along the second sliding rails by being adjusted, and further make the two second sliding supports approach or move away from each other.

6. A connection device for facilitating the installation of pipework according to claim 5, characterised in that: A second adjusting disc is arranged on the fourth connecting rod, the fourth connecting rod can drive the second sliding supports to move along the second sliding rails by being driven.

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