Movable supporting structure for pipeline construction

Abstract

The utility model discloses a pipeline construction movable supporting structure which comprises a base, two supporting assemblies are installed on the top of the base, one of the two supporting assemblies comprises an I-shaped block, a connecting base, two adjusting frames, two bi-directional screw rods, four sliding bases, four limiting parts, a plurality of limiting springs and two first arc-shaped blocks, and the other supporting assembly comprises an H-shaped block, a connecting base, two adjusting frames, two bi-directional screw rods, four sliding bases, four limiting parts, a plurality of limiting springs and two first arc-shaped blocks. The pipeline supporting device relates to the technical field of pipeline construction and has the advantages that the two supporting assemblies are adopted, during operation, an operator can adjust the distance between the four limiting parts according to the diameters of the pipelines, in the construction process, the pipelines with different diameters can be supported, limited and clamped, and the pipeline supporting device is convenient to use and high in practicability. Meanwhile, the angle of the two I-shaped blocks can be adjusted, the installation angle of the pipeline can be adjusted according to the use requirement during construction, and the device has the advantages of being convenient to operate, wide in application range and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to a pipeline construction mobile supporting structure. Background Art

[0002] Pipeline construction refers to the construction process of laying various pipelines underground or on the ground, usually involving the installation of water supply, drainage, natural gas, heating and other pipelines;

[0003] The traditional support device can only clamp and fix the pipe on both sides when in use, and the clamping size of the clamping device is single and cannot be adjusted according to the actual diameter of the pipe. This fixing method is unstable. When in actual use, the pipe may rotate inside the clamping device, affecting normal construction.

[0004] Based on the above problems, there may already be technical means in the current technology to solve the above technical solutions. This case intends to provide an alternative or replacement technical means. Utility Model Content

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a mobile support structure for pipeline construction, including a base, two support assemblies are installed on the top of the base, and one of the two support assemblies includes:

[0006] An I-shaped block, a connecting seat, two adjustment frames, two bidirectional screws, four sliding seats, four limit parts, a plurality of limit springs and two first arc blocks;

[0007] An arc groove is provided on the top of the base, the bottom of the I-shaped block is slidably connected to the arc groove, the bottom of the connecting seat is welded to the top of the I-shaped block, the bottoms of the two adjustment frames pass through both sides of the connecting seat, one end of the two bidirectional screws are connected to the inner walls of the bottoms of the two adjustment frames through bearings, one side of the four sliding seats passes through the inner sides of the two adjustment frames and is threadedly connected to the two bidirectional screws, the four limit parts are respectively installed on the other sides of the four sliding seats, one end of a number of limit springs is connected to the inner sides of the two adjustment frames, and the other end is connected to the inner sides of the two first arc blocks.

[0008] Preferably, one of the four limiting parts includes: a connecting plate, an arc plate and an electric push rod;

[0009] The connecting plate is welded to the other side of the sliding seat, one side of the arc plate is rotatably connected to the connecting plate, the driving end of the electric push rod is rotatably connected to the connecting plate, and the output end is rotatably connected to the arc plate.

[0010] Preferably, a second arc-shaped block is provided on the top of the connecting seat, and four moving wheels are installed on both sides of the base.

[0011] Preferably, a plurality of balls are arranged on the surfaces of the first arc block, the second arc block and the arc plate.

[0012] Preferably, a plurality of threaded positioning holes are provided on both sides of the arc-shaped groove, and positioning bolts are provided on both sides of the I-shaped block, and the positioning bolts are threadedly connected to the threaded positioning holes.

[0013] Preferably, strip-shaped slots are provided on both sides of the connecting seat, bolts and nuts are provided on the lower side of the adjusting frame, and the bolts pass through the strip-shaped slots.

[0014] Beneficial Effects

[0015] The utility model provides a mobile support structure for pipeline construction, which has the following beneficial effects: the technical solution adopts two support components. During operation, the operator can adjust the spacing between the four limit parts according to the diameter of the pipeline. During the construction process, pipelines with different diameters can be supported and the pipelines can be limited and clamped. At the same time, the two I-blocks can be adjusted in angle. During construction, the installation angle of the pipeline can be adjusted according to the use requirements. It has the characteristics of easy operation and wide application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a mobile support structure for pipeline construction described in the utility model.

[0017] Figure 2 The utility model is a schematic diagram of the top view of the connecting seat of the mobile support structure for pipeline construction.

[0018] Figure 3 The utility model is a schematic diagram of the top view of the base structure of the mobile support structure for pipeline construction.

[0019] Figure 4 This is a schematic diagram of the side structure of the curved plate of a mobile support structure for pipeline construction described in the utility model.

[0020] In the figure: 1, base, 2, I-shaped block, 3, connecting seat, 4, adjusting frame, 5, bidirectional screw, 6, sliding seat, 7, limit spring, 8, first arc block, 9, connecting plate, 10, arc plate, 11, electric push rod, 12, second arc block, 13, moving wheel, 14, ball bearing, 15, strip slot. DETAILED DESCRIPTION

[0021] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0022] Example

[0023] See also Figure 1-4 ,The utility model provides a technical solution: a mobile support structure for pipeline construction;

[0024] This case aims to provide a mobile support structure that is beneficial to pipeline construction. The existing support device has a fixed structure and cannot be adjusted according to the pipeline diameter, and the overall application range is small;

[0025] Based on the above problems, the component in this case includes a base 1, and two supporting components are installed on the top of the base 1, one of the two supporting components includes:

[0026] I-shaped block 2, connecting seat 3, two adjusting frames 4, two bidirectional screws 5, four sliding seats 6, four limiting parts, a plurality of limiting springs 7 and two first arc blocks 8;

[0027] An arc groove is provided on the top of the base 1, the bottom of the I-shaped block 2 is slidably connected to the arc groove, the bottom of the connecting seat 3 is welded to the top of the I-shaped block 2, the bottoms of the two adjustment frames 4 pass through both sides of the connecting seat 3, one end of the two bidirectional screws 5 is connected to the inner wall of the bottom of the two adjustment frames 4 through a bearing, one side of the four sliding seats 6 passes through the inner side of the two adjustment frames 4 and is threadedly connected to the two bidirectional screws 5, four limit parts are respectively installed on the other side of the four sliding seats 6, one end of a plurality of limit springs 7 is connected to the inner side of the two adjustment frames 4, and the other end is connected to the inner side of the two first arc blocks 8;

[0028] Four limiting parts, one of which includes: a connecting plate 9, an arc plate 10 and an electric push rod 11;

[0029] The connecting plate 9 is welded to the other side of the sliding seat 6, one side of the arc plate 10 is rotatably connected to the connecting plate 9, the driving end of the electric push rod 11 is rotatably connected to the connecting plate 9, and the output end is rotatably connected to the arc plate 10;

[0030] It should be noted that when installing the pipeline, the pipeline can be placed on the top of the second arc block 12, and then the position of the adjustment frame 4 is moved along the strip groove 15, so that the two first arc blocks 8 located on the inner side of the adjustment frame 4 are close to the two sides of the pipeline, and the plurality of limit springs 7 are compressed. At this time, the operator can rotate the bidirectional screw 5 according to the diameter of the pipeline, so that the four arc plates 10 can be driven to move in the vertical direction through the four sliding seats 6, so that the four arc plates 10 are close to the outside of the pipeline, and then the electric push rod 11 is controlled to operate so that the four arc plates 10 are rotated and close to the outside of the pipeline, so as to achieve the limit clamping operation of the pipeline, and after the clamping operation is completed, the operator can rotate the I-shaped block 2 along the arc groove according to the construction requirements, so that the pipeline can be adjusted to the predetermined wiring direction, which is convenient for construction;

[0031] It should be emphasized that the electric push rod 11 is mainly composed of a driving device, a transmission system, a supporting structure and a control system. The electric push rod 11 can push the arc plate 10 to rotate along one side of the connecting plate 9, and can limit the four corners of the pipeline. With the reaction force generated when the limit springs 7 are compressed, the pipeline can be clamped and fixed, thereby facilitating the installation and construction of the pipeline.

[0032] Since the pipelines are relatively large, the four arc plates 10 and the two first arc blocks 8 clamp the pipelines. The four arc plates 10 and the two first arc blocks 8 are also subject to the vertical downward gravity of the pipelines, which is easy to cause a burden on the two. For this reason, a second arc block 12 is arranged on the top of the connecting seat 3 to support the pipelines and provide a vertical support force, thereby increasing the use effect of the device, and the device can be moved by the moving wheels 13;

[0033] The first arc block 8, the second arc block 12 and the arc plate 10 are in contact with the outer surface of the pipeline, which may easily cause scratches on the pipeline surface. Therefore, a plurality of balls 14 are arranged on the surfaces of the first arc block 8, the second arc block 12 and the arc plate 10 in contact with the pipeline to reduce the friction between the pipeline and the above components and prevent scratches on the pipeline surface.

[0034] A positioning bolt is provided on the lower side of the I-shaped block 2. After the operator adjusts the angle of the I-shaped block 2 and the clamped pipeline along the arc groove, the I-shaped block 2 can be fixed by connecting the positioning bolt with the threaded positioning hole;

[0035] After the adjustment frame 4 slides along the strip-shaped opening, the adjusted adjustment frame 4 can be fixed by the cooperation of bolts and nuts.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile support structure for pipeline construction, comprising a base, two support assemblies are installed on the top of the base, characterized in that: The two support assemblies, one of which comprises: An I-shaped block, a connecting seat, two adjustment frames, two bidirectional screws, four sliding seats, four limit parts, a plurality of limit springs and two first arc blocks; An arc groove is provided on the top of the base, the bottom of the I-shaped block is slidably connected to the arc groove, the bottom of the connecting seat is welded to the top of the I-shaped block, the bottoms of the two adjustment frames pass through both sides of the connecting seat, one end of the two bidirectional screws are connected to the inner walls of the bottoms of the two adjustment frames through bearings, one side of the four sliding seats passes through the inner sides of the two adjustment frames and is threadedly connected to the two bidirectional screws, the four limit parts are respectively installed on the other sides of the four sliding seats, one end of a number of limit springs is connected to the inner sides of the two adjustment frames, and the other end is connected to the inner sides of the two first arc blocks.

2. A mobile support structure for pipeline construction according to claim 1, characterized in that: One of the four limiting parts includes: a connecting plate, an arc plate and an electric push rod; The connecting plate is welded to the other side of the sliding seat, one side of the arc plate is rotatably connected to the connecting plate, the driving end of the electric push rod is rotatably connected to the connecting plate, and the output end is rotatably connected to the arc plate.

3. A mobile support structure for pipeline construction according to claim 1, characterized in that: A second arc block is arranged on the top of the connecting seat, and four moving wheels are installed on both sides of the base.

4. A pipeline construction mobile support structure according to claim 2, characterized in that: A plurality of balls are arranged on the surfaces of the first arc block, the second arc block and the arc plate.

5. The mobile support structure for pipeline construction according to claim 1, characterized in that: A plurality of threaded positioning holes are arranged on both sides of the arc-shaped groove, and positioning bolts are arranged on both sides of the I-shaped block, and the positioning bolts are threadedly connected with the threaded positioning holes.

6. The mobile support structure for pipeline construction according to claim 1, characterized in that: Strip-shaped slots are arranged on both sides of the connection seat, bolts and nuts are arranged on the lower side of the adjustment frame, and the bolts pass through the strip-shaped slots.

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