Pipeline aligning device capable of adapting to different pipe diameters

Abstract

The pipeline aligning device capable of adapting to the different pipe diameters comprises two limiting bases, a supporting frame, a lifting plate, a fixing plate, an optical shaft and an adjusting structure, the two limiting bases are arranged in a spaced mode and are each provided with a V-shaped limiting groove extending downwards, and the supporting frame is arranged on the supporting frame. A V-shaped limiting groove can prevent the pipeline from shaking when the pipeline is placed, so that the butt joint precision is improved; the supporting frame is an inverted U-shaped frame, the opening end of the lower portion of the supporting frame is fixedly connected to the two sides of the limiting base, a lead screw is arranged at the closed end of the upper portion of the supporting frame in the vertical direction, when the lead screw rotates, the fixing piece arranged on the lower portion descends, the fixing piece abuts against the pipeline in the limiting groove, and the fixing piece is a fixing plate. Arc-shaped grooves are formed below the fixing plates, so that the surface of the pipeline is prevented from being damaged. The adjusting structures are arranged between the two limiting bases at intervals and located below the limiting bases, and the adjusting structures can be folded to avoid occupying redundant space.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline butt joint auxiliary technical field, concretely to a pipeline butt joint device that can adapt to different pipe diameters. BACKGROUND

[0002] With the continuous advancement of infrastructure construction, such as the construction of urban comprehensive pipe gallery, offshore wind power pipeline laying, the scale and complexity of pipeline engineering are increasing. A pipeline butt joint device that can adapt to different pipe diameters is needed to meet the efficient and accurate pipeline connection requirements in different engineering scenarios. In the comprehensive pipe gallery, multiple purposes (such as water supply, drainage, power communication, etc.) and different pipe diameters may be laid at the same time, and the use of traditional butt joint devices cannot meet the construction requirements of such diversified pipe diameters.

[0003] After searching, according to the utility model patent with Chinese patent publication number CN206846093U discloses a kind of petroleum pipeline installation auxiliary device, including bottom plate, the bottom plate is provided with lower support plate, the lower support seat is provided with lower rotating shaft support seat, the lower rotating shaft support seat is provided with two lower rotating shafts, the lower rotating shaft and lower support rod one end are connected, lower support rod other end and nut lower surface are connected, nut upper surface and upper support rod one end are connected, upper support rod other end and upper rotating shaft are connected, the upper rotating shaft is installed in upper rotating shaft support seat, the upper rotating shaft support seat and upper support plate are connected, the first support seat is installed on the upper surface of the upper support plate, the first support seat is connected with arc-shaped support plate;The nut is screwed with screw rod, the screw rod one end is connected with handle, the structure cannot be adjusted according to the diameter of pipeline, so the petroleum pipeline installation auxiliary device still needs to be further improved, so a kind of pipeline butt joint device that can adapt to different pipe diameters is provided. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a pipeline butt joint device that can adapt to different pipe diameters, which has the advantages of being suitable for pipelines of various diameters, being detachable and foldable, and not occupying extra space, and solves the problem of different pipe diameters.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pipeline butt joint device that can adapt to different pipe diameters, a pipeline butt joint device that can adapt to different pipe diameters, including limiting base, support frame, lifting plate, fixed plate, optical axis and adjusting structure, the limiting base is spaced apart and provided with two, and is provided with downward extending V-shaped limiting groove;

[0006] The support frame is an upside-down U-shaped frame, the open end below the support frame is fixedly connected to the two sides of the limiting base, and the vertical direction of the upper closed end is provided with a lead screw, when the lead screw rotates, the fixing member arranged below is lowered, and the fixing member supports the pipeline in the limiting groove.

[0007] The adjusting structure is arranged between the two limiting bases and below the limiting bases.

[0008] Further, a bottom plate is fixedly connected below each of the two limiting bases, two spaced universal wheels are arranged below each bottom plate, a rectangular groove is arranged in the middle of the bottom surface of the limiting groove, connecting grooves are arranged on both sides of the base, and the open end of the support frame is connected to the connecting grooves by screws.

[0009] Further, a threaded hole a is arranged on the closed end of the support frame.

[0010] Further, the lead screw is threadedly connected to the threaded hole a, and a crank is arranged above the lead screw.

[0011] Further, a bearing groove is arranged in the middle of the upper surface of the lifting plate, the bearing groove is sleeved on the outer diameter of the bearing, the lower end of the lead screw is sleeved on the inner diameter of the bearing, light holes are arranged on both sides of the lifting plate, the light holes are respectively sleeved on light shafts, the upper ends of the light shafts are fixedly connected to the support frame, and the lower ends are sleeved in the circular groove.

[0012] Further, the fixing member is a fixing plate, the fixing plate is fixedly connected below the lifting plate, and an arc-shaped groove is arranged below the fixing plate.

[0013] Further, two adjusting rods a and two adjusting rods b are arranged in the adjusting structure, one side of each adjusting rod is fixedly connected to one side of each bottom plate, the adjusting rod b is sleeved in the adjusting rod a, a threaded hole b is arranged on the side surface of each adjusting rod a, and a locking screw is threadedly connected in the threaded hole b and abuts against the adjusting rod a.

[0014] Compared with the prior art, the technical scheme has the following beneficial effects:

[0015] In the utility model, the V-shaped limiting groove can prevent the pipeline from shaking and improve the butt joint precision, the lifting plate and the lead screw arranged on the support frame can accommodate pipelines with different diameters, the adjusting structure can be folded to avoid occupying extra space, and the support frame and the limiting base can be disassembled and are suitable for various situations. BRIEF DESCRIPTION OF DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the front view structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 4 It is the structure limiting base schematic view of the utility model;

[0020] Figure 5 It is the structure limiting base schematic view of the utility model; Figure 1 It is the structure limiting base schematic view of the utility model;

[0021] Figure 6 It is the structure limiting base schematic view of the utility model; Figure 1 It is the structure limiting base schematic view of the utility model.

[0022] In the drawing: 1, limiting base;10, limiting groove;11, rectangular groove;12, connecting groove;13, circular groove;2, support frame;20, threaded hole a;3, bottom plate;4, screw rod;40, crank;5, lifting plate;50, bearing groove;51, bearing;52, light hole;6, fixed plate;60, arc-shaped groove;7, optical axis;8, adjusting structure;80, adjusting rod a;801, threaded hole b;802, locking screw;81, adjusting rod b;9, universal wheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-6 The utility model discloses a kind of pipe butt joint devices suitable for different pipe diameters in the embodiment, including limiting base 1, support frame 2, lifting plate 5, fixed plate 6, optical axis 7 and adjusting structure 8, limiting base 1 is provided with two intervals, and is all provided with the V-shaped limiting groove 10 extending downwards.

[0025] Support frame 2 is the U-shaped frame set upside down, the opening end below support frame 2 is fixedly connected at the two sides of limiting base 1, and the vertical direction of the upper closed end is provided with screw rod 4, when screw rod 4 rotates, to make the fixed part arranged below descend, and make fixed part support pipe in limiting groove 10.

[0026] Adjusting structure 8 is provided with interval between two limiting base 1, and is located below limiting base 1.

[0027] The limiting base 1 is a structure that does not shake after the limiting pipeline is placed thereon, the limiting base 1 is provided with two limiting slots 10 respectively clamping and fixing two pipelines to be connected, and a space is provided between the two limiting bases 1 to reserve a space for the connection of the two pipelines. The limiting slots 10 on each limiting base 1 are provided in a V shape, so that the pipeline placed on the limiting slots 10 will not shake, the pipeline connection accuracy is improved, and the clamping is more stable. The rectangular slot 11 is arranged in the middle of the limiting slot 10, so as to avoid damage to the limiting slot 10 after long-term use of the structure. A connecting groove 12 is formed on both sides of the limiting base 1, which is used for fixing and connecting the support frame 2, so that the limiting base 1 and the support frame 2 can be detachably connected in the middle. The circular grooves 13 are respectively arranged on the opposite sides of the two connecting grooves 12 and are spaced apart.

[0028] The support frame 2 is in a U shape, and the open end is connected to the connecting groove 12 through a screw, so that after the connection of all the pipelines is completed, the support frame 2 can be detached to avoid leaving the structure between the pipelines after the connection. The bottom plate 3 is fixedly connected below the limiting base 1 to increase the overall height and make the pipeline connection away from the ground, thereby better connecting the pipelines. Two spaced universal wheels 9 are connected below each bottom plate 3 through a screw, which facilitates movement during use.

[0029] The screw rod 4 is threadedly connected in the threaded hole a20, and the upper end is fixedly connected with a handle 40, and the lower end is fixedly connected with a lifting plate 5. The upper end of the lifting plate 5 is provided with a bearing groove 50, and the bearing groove 50 is sleeved with a bearing 51 outside diameter. The lower end of the screw rod 4 is sleeved in the bearing 51 inside diameter. The two sides of the lifting plate 5 are respectively provided with a light hole 52, which is sleeved on the light shaft 7. When the pipelines to be connected are placed on the limiting base 1, the handle 40 can be shaken to make the lifting plate 5 descend. Because the lifting plate 5 is sleeved on the light shaft 7, the lifting plate 5 can remain non-rotating. Because the bearing 51 is arranged, the screw rod 4 rotates in the threaded hole a20, so the lifting plate 5 is a translational type of descent. The upper end of the light shaft 7 is fixedly connected to the inner side of the closed end of the support frame 2, and the lower end is sleeved in the connecting groove 12 in a detachable state.

[0030] The fixing member is a fixed plate 6, the upper end of the fixed plate 6 is welded to the lifting plate 5, and the lower end is provided with an arc-shaped groove 60. When the lifting plate 5 descends, the fixed plate 6 also translational type of descent, and the pipeline is abutted in the limiting slot 10. The arc-shaped groove 60 has a large stress area, which can avoid damage to the pipeline.

[0031] The adjusting rod a80 and the adjusting rod b81 in the adjusting structure 8 are both provided with two, and are respectively welded on the corresponding side of the two bottom plates 4, the adjusting rod b81 is sleeved in the adjusting rod a80, the side of the two adjusting rods a80 is provided with a threaded hole b801, and the locking screw 802 is threadedly connected in the threaded hole b801 and abuts on the adjusting rod a80.

[0032] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more limitations, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipe aligning device capable of adapting to different pipe diameters, comprising a limiting base (1), a supporting frame (2), a lifting plate (5), a fixing plate (6), an optical axis (7) and an adjusting structure (8), characterized in that: The limiting base (1) is provided with two V-shaped limiting grooves (10) extending downward. The supporting frame (2) is a U-shaped frame arranged upside down, the open end of the supporting frame (2) is fixedly connected to the two sides of the limiting base (1), and the upper closed end is provided with a screw rod (4) in the vertical direction, when the screw rod (4) rotates, the fixed part arranged below is lowered, and the fixed part supports the pipeline in the limiting groove (10). The adjusting structure (8) is arranged between the two limiting bases (1) and below the limiting base (1).

2. The pipe aligning device of claim 1, wherein: A bottom plate (3) is fixedly connected below each of the two limiting bases (1), two spaced universal wheels (9) are arranged below each bottom plate (3), a rectangular groove (11) is arranged in the middle of the bottom surface of the limiting groove (10), connecting grooves (12) are arranged on the two sides of the base (1), and the open end of the supporting frame (2) is connected to the connecting grooves (12) through screws, and a circular groove (13) is arranged on the side corresponding to the connecting groove (12).

3. The pipe aligning device of claim 1, wherein: The closed end of the supporting frame (2) is provided with a threaded hole a (20).

4. The pipe aligning device of claim 3, wherein: The screw rod (4) is threadedly connected to the threaded hole a (20), and a handle (40) is arranged above the screw rod (4).

5. The pipe aligning device of claim 4, wherein: A bearing groove (50) is arranged in the middle of the upper surface of the lifting plate (5), the bearing groove (50) is sleeved on the outer diameter of a bearing (51), the lower end of the screw rod (4) is sleeved in the inner diameter of the bearing (51), light holes (52) are arranged on the two sides of the lifting plate (5), the light holes (52) are respectively sleeved on light shafts (7), the upper ends of the light shafts (7) are respectively fixedly connected to the supporting frames (2), and the lower ends are sleeved in the circular grooves (13).

6. The pipe aligning device of claim 1, wherein: The fixed part is a fixed plate (6), the fixed plate (6) is fixedly connected below the lifting plate (5), and an arc-shaped groove (60) is arranged below the fixed plate (6).

7. The pipe aligning device of claim 1, wherein: The adjusting structure (8) is arranged between the two limiting bases (1) and below the limiting base (1). Two threaded holes b (801) are arranged on the sides of the two adjusting rods a (80), lock screws (802) are threadedly connected in the threaded holes b (801) and abut against the adjusting rods a (80).

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