Pipeline supporting device for electromechanical facility transformation

Abstract

The utility model relates to the field of pipeline installation, and discloses a pipeline supporting device for electromechanical facility transformation, universal wheels are arranged on the periphery of the lower portion of a base, a shear type lifting mechanism is installed above the base, a deflection plate is rotatably installed on a top plate of the shear type lifting mechanism, a moving plate is installed above the deflection plate in a front-and-back moving mode, and the moving plate is connected with the shear type lifting mechanism. A movable plate is arranged above the shear type lifting mechanism, a plurality of supporting rollers which are distributed in a linear mode are rotationally installed above the movable plate through a support, two limiting discs which are symmetrically distributed are installed at the front end and the rear end of each supporting roller, a rotatable deflection plate is arranged above the shear type lifting mechanism, and the movable plate is arranged above the deflection plate in a front-back moving mode; a supporting roller and a limiting disc are arranged above the movable plate, a pipeline placed on the supporting roller and the limiting disc can move to the needed position, the height and the position of the supporting roller and the limiting disc can be adjusted at will according to needs, and then the two pipelines can be in butt joint rapidly.

Description

Technical Field

[0001] The utility model relates to the field of pipeline installation, in particular to a pipeline supporting device for electromechanical facility reconstruction. Background Art

[0002] In the transformation of electromechanical facilities, some pipelines need to be installed. When installing the pipelines, some suspended pipelines need to first set up corresponding support frames, and then fix the pipelines on top of the support frames. Since the height of each part of the foundation cannot be guaranteed to be consistent during the installation process, this makes us fix the support frame. When the two pipelines are connected, they may be misaligned, which leads to the flanges between the two pipelines cannot be accurately aligned when they are connected. When installing larger pipelines, most construction methods will use lifting equipment to lift the pipeline to the installation position. Some electromechanical facilities are in the machine room, and the narrow space makes it impossible to use lifting facilities for lifting. This will cause a certain impact on the connection of the two pipelines. For this reason, we have designed a pipeline support device for electromechanical equipment transformation. Utility Model Content

[0003] In order to solve the technical problem that two pipelines may be misaligned when they are butted together, the utility model provides a pipeline supporting device for electromechanical facility reconstruction.

[0004] The utility model is implemented by the following technical scheme: a pipeline support device for electromechanical facility transformation, comprising a base, universal wheels are arranged on all four sides below the base, a scissor-type lifting mechanism is installed above the base, a deflection plate is rotatably installed on the top plate of the scissor-type lifting mechanism, a movable plate is installed above the deflection plate for forward and backward movement, a plurality of linearly distributed support rollers are rotatably installed above the movable plate through a bracket, and two symmetrically distributed limit plates are installed at the front and rear ends of each of the support rollers.

[0005] As a further improvement of the above scheme, a moving screw seat is fixed in the middle of the lower part of the moving plate, and a moving screw is rotatably installed in the middle of the upper part of the deflection plate through a bearing seat. The moving screw is threadedly connected to the moving screw seat, and the front side of the moving screw is extended to form a handwheel. Turning the handwheel can rotate the moving screw, and then the moving plate can be moved forward and backward as needed, and the position of the pipeline can be fine-tuned to align the flanges on the two pipelines.

[0006] As a further improvement of the above scheme, guide rods are symmetrically arranged on the left and right sides above the deflection plate about the movable screw, and guide seats are arranged on the left and right sides below the movable plate. The guide rods are slidably connected to the guide seats, which can support and guide the forward and backward movement of the movable plate so that its position will not be offset.

[0007] As a further improvement of the above scheme, a shaft is rotatably mounted in the middle of the top plate of the scissor-type lifting mechanism through a bearing, and the shaft is fixed to the center of the deflection plate, and the deflection plate can rotate accordingly. When the device is placed, it cannot be guaranteed that it is in the same straight line with the fixed pipe, and partial deviation may occur. At this time, the deflection plate can be deflected to a certain extent as needed, so that it can be ensured that the pipe above the deflection plate is in the same straight line with the installed pipe;

[0008] The length and width of the deflection plate are consistent with the length and width of the top plate of the scissor-type lifting mechanism.

[0009] As a further improvement of the above scheme, a limiting arc hole with a semicircular structure is opened on the deflection plate, and a locking screw is fixed on the top plate of the scissor-type lifting mechanism. The locking screw passes through the limiting arc hole and is located above the deflection plate, and a nut is threadedly connected to the locking screw. By changing the pressure between the nut and the deflection plate, the force required for the rotation of the deflection plate can be increased or reduced, thereby making the deflection plate less likely to deflect in position.

[0010] As a further improvement of the above scheme, the locking screw is located on the rear side of the middle of the limiting arc hole, and the uppermost part of the locking screw is located below the movable plate. When the movable plate is at the frontmost side, the locking screw is located on the rear side of the movable plate, so that the nut can be exposed to the field of vision, thereby facilitating tightening or loosening it.

[0011] As a further improvement of the above scheme, a fixing sleeve is provided at the center of the outward side of the limiting plate, and the fixing sleeve is slidably sleeved on the top of the supporting roller. A screw hole is opened on the outer ring surface of the fixing sleeve, and a bolt is connected in the screw hole. The bolt is in close contact with the outer ring surface of the supporting roller. The position of the limiting plate can be adjusted accordingly as needed, so it is suitable for pipes of various sizes.

[0012] As a further improvement of the above scheme, the cross-section of the limit plate is a boss-type structure, and the chamfered corners between the outermost circle of the inner wall of the limit plate and the top connection are designed to form an arcuate surface. When supporting some larger-sized pipes, the side of the limit plate can contact the surface of the pipe, and the arcuate surface design avoids scratches on the surface of the pipe.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model arranges a rotatable deflection plate above the scissor-type lifting mechanism, and a movable plate is arranged above the deflection plate to move forward and backward, and a supporting roller and a limiting plate are arranged above the movable plate. The pipe placed thereon can be moved to a desired position, and its height and position can be adjusted arbitrarily according to needs, so that two pipes can be quickly docked;

[0015] 2. Multiple support rollers are arranged horizontally above the movable plate. When the pipeline is above the support rollers, it can rotate, so that the flanges of the two pipelines can be aligned, and the pipelines can move forward and backward, so that the two pipelines can be close to each other, which is convenient for the docking of the two pipelines. With the set limit plate, it is suitable for pipelines of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a pipeline support device for electromechanical facility reconstruction provided by the utility model;

[0017] Figure 2 for Figure 1 The front and rear isometric drawings of the

[0018] Figure 3 a schematic diagram of the placement of piping for the device;

[0019] Figure 4 for Figure 2 Isometric drawing of

[0020] Figure 5 for Figure 4 Schematic diagram of the structure enlarged at point A in the middle.

[0021] Description of main symbols:

[0022] 1. Scissor-type lifting mechanism; 2. Base; 21. Universal wheel; 3. Deflection plate; 31. Limiting arc hole; 32. Locking screw; 33. Nut; 4. Moving plate; 41. Moving screw seat; 42. Guide seat; 5. Moving lead screw; 6. Guide rod; 7. Support roller; 8. Limiting plate; 81. Fixed sleeve. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Example:

[0025] Please combine Figure 1-Figure 5 A pipeline support device for electromechanical facility reconstruction in this embodiment includes a base 2, universal wheels 21 are arranged around the bottom of the base 2, a scissor-type lifting mechanism 1 is installed above the base 2, a deflection plate 3 is rotatably installed on the top plate of the scissor-type lifting mechanism 1, a movable plate 4 is installed above the deflection plate 3 for front and rear movement, a plurality of linearly distributed support rollers 7 are rotatably installed above the movable plate 4 through a bracket, and two symmetrically distributed limit plates 8 are installed at the front and rear ends of each support roller 7.

[0026] A moving screw seat 41 is fixed in the middle of the lower part of the moving plate 4, and a moving screw 5 is rotatably installed in the middle of the upper part of the deflection plate 3 through a bearing seat. The moving screw 5 is threadedly connected to the moving screw seat 41, and the front side of the moving screw 5 is extended to form a handwheel. Turning the handwheel can rotate the moving screw 5, and then the moving plate 4 can be moved forward and backward as needed, and the position of the pipeline can be fine-tuned to align the flanges on the two pipelines.

[0027] Guide rods 6 are symmetrically arranged on the left and right sides above the deflection plate 3 about the movable screw 5, and guide seats 42 are arranged on the left and right sides below the movable plate 4. The guide rods 6 are slidably connected with the guide seats 42, which can support and guide the forward and backward movement of the movable plate 4 so that its position will not be offset.

[0028] A shaft is rotatably mounted in the middle of the top plate of the scissor lift mechanism 1 through a bearing, and the shaft is fixed to the center of the deflection plate 3, and the deflection plate 3 can rotate accordingly. When the device is placed, it cannot be guaranteed that it is in the same straight line with the fixed pipe, and partial deviation may occur. At this time, the deflection plate 3 can be deflected to a certain extent as needed, so that it can be ensured that the pipe above the deflection plate 3 is in the same straight line with the installed pipe;

[0029] The length and width of the deflection plate 3 are consistent with the length and width of the top plate of the scissor lift mechanism 1 .

[0030] A limiting arc hole 31 with a semicircular structure is provided on the deflection plate 3, and a locking screw 32 is fixed on the top plate of the scissor-type lifting mechanism 1. The locking screw 32 passes through the limiting arc hole 31 and is located above the deflection plate 3, and a nut 33 is threadedly connected to the locking screw 32. By changing the pressure between the nut 33 and the deflection plate 3, the force required for the rotation of the deflection plate 3 can be increased or reduced, thereby making it difficult for the deflection plate 3 to deflect in position.

[0031] The locking screw 32 is located at the rear side of the middle of the limiting arc hole 31, and the uppermost part of the locking screw 32 is below the movable plate 4. When the movable plate 4 is at the frontmost side, the locking screw 32 is at the rear side of the movable plate 4, so that the nut 33 can be exposed to the field of vision, making it easier to tighten or loosen it.

[0032] A fixing sleeve 81 is arranged at the center of the outward side of the limiting plate 8. The fixing sleeve 81 is slidably sleeved on the top of the supporting roller 7. The outer ring surface of the fixing sleeve 81 is provided with screw holes, and bolts are connected in the screw holes. The bolts are in close contact with the outer ring surface of the supporting roller 7. The position of the limiting plate 8 can be adjusted accordingly as needed, so that it is suitable for pipes of various sizes.

[0033] The cross-section of the limit plate 8 is a boss-type structure, and the chamfered corners between the outermost circle of the inner wall of the limit plate 8 and the top connection form an arc surface. When supporting some larger-sized pipes, the side of the limit plate 8 can contact the surface of the pipe, and the arc surface design avoids scratches on the surface of the pipe.

[0034] The implementation principle of a pipeline support device for electromechanical facility transformation in the embodiment of the present application is as follows: in actual use, one pipeline is first installed and fixed by a support frame. When another pipeline is docked with the fixed pipeline, the positions of the multiple limit plates 8 are first adjusted so that when the pipeline is placed on the same support roller 7, the inner surfaces of the two limit plates 8 can contact and limit the outer surface of the pipeline. Specifically, the bolts are loosened and the limit plates 8 are moved back and forth to be in a suitable position. Finally, the bolts are tightened, and the pipeline to be installed is placed between the multiple support rollers 7 and the limit plates 8. At this time, the device can be moved, and one end of the pipeline to be installed is close to the fixed pipeline. Then, the pipeline is raised by the scissor-type lifting mechanism 1 and is at the same height as the fixed pipeline. Then, the deflection plate 3 can be rotated and the position of the movable plate 4 can be adjusted so that the two pipelines are completely aligned, and the pipeline to be installed can be rotated accordingly, so that the flanges on the two pipelines are aligned. Then, bolts can be used for docking and fixing. After the fixing is completed, the support frame is used to fix and support the pipeline. Finally, the device can be removed. Repeat the above operation to dock multiple pipelines.

[0035] By arranging a rotatable deflection plate 3 above the scissor lift mechanism 1, and a movable plate 4 is arranged above the deflection plate 3 for forward and backward movement, and a support roller 7 and a limit plate 8 are arranged above the movable plate 4, the pipe placed thereon can be moved to a desired position, and its height and position can be adjusted arbitrarily as required, so that two pipes can be quickly docked;

[0036] A plurality of support rollers 7 are laterally arranged above the movable plate 4. When the pipeline is above the support rollers 7, it can rotate, so that the flanges of the two pipelines can be aligned, and the pipelines can move forward and backward, so that the two pipelines can be close to each other, which is convenient for docking of the two pipelines. In combination with the limit plate 8, it is suitable for pipelines of various sizes.

[0037] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A pipeline support device for electromechanical facility reconstruction, comprising a base (2), wherein universal wheels (21) are arranged around the bottom of the base (2), characterized in that: A scissor-type lifting mechanism (1) is installed above the base (2); a deflection plate (3) is rotatably installed on the top plate of the scissor-type lifting mechanism (1); a movable plate (4) is installed above the deflection plate (3) so as to move forward and backward; a plurality of linearly distributed support rollers (7) are rotatably installed above the movable plate (4) via a bracket, and two symmetrically distributed limit plates (8) are installed at both ends of each support roller (7).

2. A pipeline support device for electromechanical facility reconstruction as claimed in claim 1, characterized in that: A moving screw seat (41) is fixed in the middle of the lower part of the moving plate (4), and a moving lead screw (5) is rotatably mounted in the middle of the upper part of the deflection plate (3) through a bearing seat. The moving lead screw (5) is threadedly connected to the moving screw seat (41), and the front side of the moving lead screw (5) is extended to form a hand wheel.

3. A pipeline support device for electromechanical facility reconstruction as claimed in claim 2, characterized in that: Guide rods (6) are symmetrically arranged on the left and right sides above the deflection plate (3) with respect to the movable lead screw (5), and guide seats (42) are arranged on the left and right sides below the movable plate (4), and the guide rods (6) are slidably sleeved with the guide seats (42).

4. A pipeline support device for electromechanical facility reconstruction as claimed in claim 1, characterized in that: A shaft is rotatably mounted in the middle of the top plate of the scissor lift mechanism (1) via a bearing, and the shaft is fixed to the center of the deflection plate (3); The length and width of the deflection plate (3) are consistent with the length and width of the top plate of the scissor-type lifting mechanism (1).

5. A pipeline support device for electromechanical facility reconstruction as claimed in claim 4, characterized in that: The deflection plate (3) is provided with a limiting arc hole (31) in a semicircular structure, a locking screw (32) is fixed on the top plate of the scissor-type lifting mechanism (1), the locking screw (32) passes through the limiting arc hole (31) and is located above the deflection plate (3), and a nut (33) is threadedly connected to the locking screw (32).

6. A pipeline support device for electromechanical facility reconstruction as claimed in claim 5, characterized in that: The locking screw (32) is located at the rear side of the middle of the limiting arc hole (31), and the uppermost portion of the locking screw (32) is located below the movable plate (4); When the movable plate (4) is at the frontmost side, the locking screw (32) is at the rear side of the movable plate (4).

7. A pipeline support device for electromechanical facility reconstruction as claimed in claim 1, characterized in that: A fixing sleeve (81) is arranged at the center of the outward side of the limiting plate (8), and the fixing sleeve (81) is slidably sleeved on the top of the supporting roller (7) in a forward and backward manner. A screw hole is opened on the outer ring surface of the fixing sleeve (81), and a bolt is connected in the screw hole. The bolt is in close contact with the outer ring surface of the supporting roller (7).

8. A pipeline support device for electromechanical facility reconstruction as claimed in claim 7, characterized in that: The cross section of the limiting plate (8) is a boss-shaped structure, and the chamfered corners between the outermost circle of the inner wall of the limiting plate (8) and the top connection are designed to form an arc surface.

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