CN219685333U - Pipeline butt joint appurtenance - Google Patents

Abstract

The utility model discloses an auxiliary tool for pipeline butt joint, which relates to the related field of pipeline connection and comprises a pipeline, wherein an auxiliary assembly is arranged on the pipeline, and a worker applies a counterclockwise rotating force to the pipeline to enable the pipeline to rotate along two groups of sliding rings, so that the time and the labor consumption for flange butt joint of the pipeline are avoided, the pipeline butt joint and screw fastening are facilitated, and the working efficiency of the auxiliary tool is improved; through having set up adjusting part, make the handle make the distance between first bracing piece and the second bracing piece between the two reduce, make the butt joint highly the same of two sets of pipelines through last gag lever post is indirect to can produce slight altitude deviation when avoiding the butt joint pipeline, and lead to the precision after the pipeline butt joint low, thereby improved its engineering quality.

Description

Pipeline butt joint appurtenance

Technical Field

The utility model relates to the field of pipeline connection, in particular to an auxiliary pipeline butt joint tool.

Background

The pipeline butt joint refers to the connection of two pipelines after the pipeline to be butt-jointed and the pipeline which is already butt-jointed are adjusted and aligned.

For example, chinese patent publication No. CN218504315U discloses a pipe docking aid, which comprises: a bottom support, the bottom end of which is provided with a fixing screw for fixing to the ground; two T-shaped supporting seats; two ends of each sliding rod are respectively connected with the two T-shaped supporting seats; the sliding block is connected with the sliding rod in a sliding manner along the length direction of the sliding rod, and is connected with a driving rocker; and the two pipeline clamps are respectively arranged on the sliding block and one of the T-shaped supporting seats.

In the above patent, with reference to fig. 1 and 2, different pipelines are clamped by the pipeline clamp and the collar, so that the flange butt joint of the pipeline is time-consuming and labor-consuming, and the butt joint and screw fastening of the pipeline are inconvenient, thereby reducing the working efficiency of auxiliary tools; and the existing auxiliary tool can generate fine height deviation when the pipelines are butted, so that the accuracy of the pipelines after being butted is lower, and the engineering quality of the pipelines is reduced.

Disclosure of Invention

Therefore, in order to solve the above-mentioned shortcomings, the present utility model provides a pipeline docking assisting tool.

The utility model is realized in that a pipeline butt joint auxiliary tool is constructed, and the device comprises a pipeline; characterized by further comprising: the auxiliary assembly is arranged at the bottom side of the pipeline;

the auxiliary assembly includes: the U-shaped support frame is arranged at the bottom side of the pipeline; the limiting grooves are respectively arranged in the middle of the left end and the right end of the top end of the U-shaped support frame; the bottom end of the fixed shaft is welded and fixed with the left end and the right end of the top end of the U-shaped support frame; the middle through hole of the fixed ring is welded and fixed with the middle part of the outer side surface of the fixed shaft; the ball is in sliding connection with the middle groove of the outer side surface of the fixed ring; the middle groove of the sliding ring through hole is in sliding connection with the outer side face of the ball; the adjusting component is fixed at the bottom end of the U-shaped supporting frame in a welding mode.

Preferably, the adjusting assembly comprises: the limiting sleeve is welded and fixed at the bottom end of the U-shaped supporting frame; the middle part of the outer side surface of the bidirectional threaded rod is rotationally connected with the inner side of the through hole of the limit sleeve; the inner side of the through hole is respectively in threaded connection with the front part and the rear part of the outer side of the bidirectional threaded rod; the transmission rods are respectively connected with the left end and the right end of the limiting piece in a rotating mode.

Preferably, the adjusting assembly further comprises: the left end of the mounting sleeve is rotationally connected with the right end of the transmission rod; the middle part of the outer side surface of the connecting rod is fixedly spliced with the inner side of the through hole of the mounting sleeve; the first pulleys are respectively and rotatably connected with the front end and the rear end of the connecting rod; the upper limiting rod is connected with a first pulley in a sliding manner and is welded and fixed with the bottom end of the U-shaped supporting frame.

Preferably, the adjusting assembly further comprises: the inner side of the through hole at the top of the first support rod is respectively connected with the front end and the rear end of the outer side of the connecting rod in a rotating way; the middle part of the rear end of the second supporting rod is rotationally connected with the middle part of the front end of the first supporting rod and rotationally connected with the right part of the rear end of the upper limiting rod; the second pulleys are respectively arranged at the front end and the rear end of the second supporting rod at the front end and the rear end of the first supporting rod; the right end of the lower limiting rod is fixed with the bottom end of the first supporting rod through bolts, and the inner side of the left end of the lower limiting rod is in sliding connection with the second pulley.

Preferably, the adjusting assembly further comprises: the top end of the supporting bottom rod is fixedly welded with the bottom end of the lower limiting rod; the front end and the rear end of the limiting shaft are respectively and rotatably connected with the inner sides of through holes in the crossing center of the first supporting rod and the second supporting rod; the rear end of the handle is welded and fixed with the front end of the bidirectional threaded rod.

Preferably, the upper limit rod and the lower limit rod have the same structure, and the upper limit rod and the lower limit rod are rectangular.

Preferably, the first support rod and the second support rod are arranged in a scissor type mode, and the front group, the rear group, the left group and the right group of the first support rod and the second support rod are symmetrically arranged.

The utility model has the following advantages: the utility model provides an auxiliary pipeline butt joint tool through improvement, which is improved as compared with the same type of equipment:

according to the pipeline butt joint auxiliary tool, the auxiliary assembly is arranged, and the staff applies the anticlockwise rotation force to the pipeline to enable the pipeline to rotate along the two groups of sliding rings, so that time and labor consumption are avoided when flanges of the pipeline are in butt joint, the pipeline is conveniently in butt joint and screw fastening, and the working efficiency of the auxiliary tool is improved.

According to the pipeline butt joint auxiliary tool, the adjusting assembly is arranged, so that the distance between the first supporting rod and the second supporting rod is indirectly shortened through the handle, and the heights of the butt joints of the two groups of pipelines are the same through the upper limiting rod, so that fine height deviation generated when the pipelines are in butt joint is avoided, the accuracy of the pipelines after the butt joint is low, and the engineering quality of the pipeline butt joint auxiliary tool is improved.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic view of the connection between a prior art slider and a slide bar;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a schematic perspective view of an auxiliary assembly of the present utility model;

FIG. 5 is an exploded perspective view of the accessory assembly of the present utility model;

FIG. 6 is a schematic perspective view of an adjustment assembly of the present utility model;

fig. 7 is an enlarged view of the utility model at a in fig. 6.

Wherein: the pipeline-1, the auxiliary component-2, the U-shaped supporting frame-21, the limiting groove-22, the fixed shaft-23, the fixed ring-24, the ball-25, the sliding ring-26, the adjusting component-27, the limiting sleeve-271, the bidirectional threaded rod-272, the limiting piece-273, the transmission rod-274, the mounting sleeve-275, the connecting rod-276, the first pulley-277, the upper limiting rod-278, the first supporting rod-279, the second supporting rod-2710, the second pulley-2711, the lower limiting rod-2712, the supporting bottom rod-2713, the limiting shaft-2714 and the handle-2715.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 3-7, which are examples only for illustrating the present utility model and are not intended to limit the scope of the present utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Embodiment one:

referring to fig. 3 to 7, the pipeline docking assisting tool of the present utility model includes a pipeline 1; characterized by further comprising: the auxiliary assembly 2 is arranged at the bottom side of the pipeline 1;

the auxiliary assembly 2 comprises: the U-shaped support frame 21 is arranged at the bottom side of the pipeline 1, the limiting grooves 22 are respectively arranged in the middle of the left end and the right end of the top end of the U-shaped support frame 21, and the bottom end of the fixed shaft 23 is welded and fixed with the left end and the right end of the top end of the U-shaped support frame 21, so that the U-shaped support frame 21 provides a fixed area for the fixed shaft 23;

the middle through hole of the fixed ring 24 is welded and fixed with the middle part of the outer side surface of the fixed shaft 23, the ball 25 is in sliding connection with the middle groove of the outer side surface of the fixed ring 24, the middle groove of the through hole of the sliding ring 26 is in sliding connection with the outer side surface of the ball 25, and the adjusting component 27 is welded and fixed at the bottom end of the U-shaped supporting frame 21, so that the U-shaped supporting frame 21 provides an installation area for the adjusting component 27.

The working principle of a pipeline docking aid based on embodiment 1 is:

first, when the device is used, the device is firstly placed in a working area, then the pipeline 1 is placed at the top end of the auxiliary assembly 2, and flanges of two groups of pipelines 1 are butted through the adjusting assembly 27.

Secondly, when the worker does not conveniently bolt the flange bottom ends of the pipelines 1 after bolt fastening is performed on the flange top ends of the two groups of pipelines 1, the pipeline 1 rotates along the two groups of sliding rings 26 along the balls 25 and simultaneously the balls 25 rotate along the fixed rings 24 by applying a counterclockwise rotating force to the pipelines 1 by the worker;

thirdly, finally, the bottom end of the flange of the pipeline 1 is enabled to rotate to the top, and then workers are enabled to conduct bolt fastening on the flange, so that time and labor consumption are avoided when the flange of the pipeline 1 is in butt joint, and the butt joint and the screw fastening of pipelines are facilitated.

Embodiment two:

referring to fig. 3 to 7, in comparison with the first embodiment, the auxiliary tool for pipe butt joint according to the present utility model further includes an adjusting assembly 27: the adjustment assembly 27 includes: the limiting sleeve 271, the limiting sleeve 271 is welded and fixed at the bottom end of the U-shaped supporting frame 21, the middle part of the outer side surface of the bidirectional threaded rod 272 is rotationally connected with the inner side of a through hole of the limiting sleeve 271, the inner side of the through hole is respectively in threaded connection with the front and rear parts of the outer side surface of the bidirectional threaded rod 272, the transmission rod 274 is rotationally connected with the left end and the right end of the limiting part 273 respectively, the limiting part 273 provides a limiting rotation area for the transmission rod 274, the left end of the mounting sleeve 275 is rotationally connected with the right end of the transmission rod 274, the middle part of the outer side surface of the connecting rod 276 is fixedly inserted into the inner side of the through hole of the mounting sleeve 275, the first pulleys 277 are respectively in rotational connection with the front and rear ends of the connecting rod 276, the inner side of the upper limiting rod 278 is slidably connected with the first pulleys 277 and is welded and fixed with the bottom end of the U-shaped supporting frame 21, and the upper limiting rod 278 plays a limiting role;

the inner sides of the through holes at the top of the first supporting rod 279 are respectively and rotatably connected with the front end and the rear end of the outer side of the connecting rod 276, the middle part of the rear end of the second supporting rod 2710 is rotatably connected with the middle part of the front end of the first supporting rod 279 and rotatably connected with the right part of the rear end of the upper limiting rod 278, and the second pulleys 2711 are respectively arranged at the front end and the rear end of the second supporting rod 2710 at the front end and the rear end of the first supporting rod 279, so that the second supporting rod 2710 provides a limiting rotating area for the second pulleys 2711, the right end of the lower limiting rod 2712 is fixedly connected with the bottom end of the first supporting rod 279 through bolts, and the inner sides of the left end of the lower limiting rod 2712 are slidably connected with the second pulleys 2711, so that the lower limiting rod 2712 plays a limiting role;

the top end of the supporting bottom rod 2713 is welded and fixed with the bottom end of the lower limiting rod 2712, the front end and the rear end of the limiting shaft 2714 are respectively connected with the inner sides of through holes in the crossing center of the first supporting rod 279 and the second supporting rod 2710 in a rotating mode, the limiting shaft 2714 plays a limiting role, the rear end of the handle 2715 is welded and fixed with the front end of the bidirectional threaded rod 272, the upper limiting rod 278 and the lower limiting rod 2712 are identical in structure, the upper limiting rod 278 and the lower limiting rod 2712 are distributed in a rectangular mode, the upper limiting rod 278 and the lower limiting rod 2712 play a limiting role, the first supporting rod 279 and the second supporting rod 2710 are arranged in a scissor mode, and the front group, the rear group and the left group of the first supporting rod 279 and the second supporting rod 2710 are symmetrically arranged, so that the first supporting rod 279 and the second supporting rod 2710 play a role in adjusting height.

In this embodiment:

when the heights of the two groups of pipelines 1 are different, a worker rotates the handle 2715 to drive the bidirectional threaded rod 272 to rotate inside the limiting sleeve 271 by the handle 2715, and the bidirectional threaded rod 272 drives the limiting piece 273 to move relatively along the front end and the rear end of the bidirectional threaded rod 272;

secondly, then, the limiting parts 273 at the front end and the rear end of the bidirectional threaded rod 272 drive the transmission rod 274 to displace towards the limiting sleeve 271, so that the transmission rod 274 transversely stretches out and simultaneously drives the first pulley 277 to slide on the inner side of the upper limiting rod 278 through the connecting rod 276, and the connecting rod 276 drives the top of the first supporting rod 279 to slide towards the top of the second supporting rod 2710 and simultaneously enables the bottom of the second supporting rod 2710 to slide towards the bottom of the first supporting rod 279 through the second pulley 2711 along the lower limiting rod 2712;

thirdly, finally, the distance between the first support rod 279 and the second support rod 2710 is reduced, and the heights of the butt joints of the two groups of pipelines 1 are the same through the upper limit rod 278, so that fine height deviation is avoided when the pipelines 1 are in butt joint, and the accuracy of the pipelines 1 after the butt joint is low.

According to the pipeline butt joint auxiliary tool, by improving the pipeline butt joint auxiliary tool, by arranging the auxiliary assembly 2, a worker applies a counterclockwise rotating force to the pipeline 1 to enable the pipeline 1 to rotate along the two groups of sliding rings 26, so that the time and labor consumption of flange butt joint of the pipeline 1 are avoided, the pipeline butt joint and screw fastening are facilitated, and the working efficiency of the auxiliary tool is improved; through having set up adjusting part 27, make handle 2715 make the distance between first bracing piece 279 and the second bracing piece 2710 between the two indirectly reduce, make the interface height of two sets of pipeline 1 the same through last gag lever post 278 is indirect simultaneously to can produce slight altitude deviation when avoiding butt joint pipeline 1, and lead to the precision after pipeline 1 butt joint low, thereby improved its engineering quality.

The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. A pipeline butt joint auxiliary tool, which comprises a pipeline (1);

characterized by further comprising: the auxiliary assembly (2) is arranged at the bottom side of the pipeline (1);

the auxiliary assembly (2) comprises:

the U-shaped support frame (21), the U-shaped support frame (21) is arranged at the bottom side of the pipeline (1);

the limiting grooves (22) are respectively arranged in the middle of the left end and the right end of the top end of the U-shaped supporting frame (21);

the bottom end of the fixed shaft (23) is welded and fixed with the left end and the right end of the top end of the U-shaped support frame (21);

the middle through hole of the fixing ring (24) is welded and fixed with the middle part of the outer side surface of the fixing shaft (23); the ball (25) is in sliding connection with a groove in the middle of the outer side surface of the fixed ring (24); the sliding ring (26) is connected with the outer side surface of the ball (25) in a sliding way through a groove in the middle of the through hole of the sliding ring (26); the adjusting component (27) is fixed at the bottom end of the U-shaped supporting frame (21) in a welding mode.

2. The pipeline docking aid of claim 1, wherein: the adjustment assembly (27) comprises: the limiting sleeve (271) is welded and fixed at the bottom end of the U-shaped supporting frame (21); the middle part of the outer side surface of the bidirectional threaded rod (272) is rotationally connected with the inner side of the through hole of the limit sleeve (271); the inner side of the through hole is respectively in threaded connection with the front part and the rear part of the outer side of the bidirectional threaded rod (272); and the transmission rods (274) are respectively connected with the left end and the right end of the limiting part (273) in a rotating way.

3. A pipeline docking aid as claimed in claim 2, wherein: the adjustment assembly (27) further comprises: the left end of the installation sleeve (275) is rotationally connected with the right end of the transmission rod (274); the middle part of the outer side surface of the connecting rod (276) is fixedly inserted into the inner side of the through hole of the mounting sleeve (275); the first pulleys (277), the first pulleys (277) are respectively connected with the front end and the rear end of the connecting rod (276) in a rotating way; and the inner side of the upper limit rod (278) is connected with a first pulley (277) in a sliding manner and is fixedly welded with the bottom end of the U-shaped support frame (21).

4. A pipeline docking aid as claimed in claim 3, wherein: the adjustment assembly (27) further comprises: the inner side of the through hole at the top of the first supporting rod (279) is respectively and rotatably connected with the front end and the rear end of the outer side of the connecting rod (276); the middle part of the rear end of the second supporting rod (2710) is rotationally connected with the middle part of the front end of the first supporting rod (279) and rotationally connected with the right part of the rear end of the upper limiting rod (278); the second pulleys (2711), the second pulleys (2711) are respectively arranged at the front end and the rear end of a second supporting rod (2710) at the front end and the rear end of the first supporting rod (279); the right end of the lower limiting rod (2712) is fixed with the bottom end of the first supporting rod (279) through bolts, and the inner side of the left end of the lower limiting rod (2712) is in sliding connection with the second pulley (2711).

5. The pipeline docking aid of claim 4, wherein: the adjustment assembly (27) further comprises: the bottom supporting rod (2713), the top end of the bottom supporting rod (2713) and the bottom end of the lower limiting rod (2712) are welded and fixed; the front end and the rear end of the limiting shaft (2714) are respectively connected with the inner sides of through holes in the crossing centers of the first supporting rod (279) and the second supporting rod (2710) in a rotating mode; and the rear end of the handle (2715) is welded and fixed with the front end of the bidirectional threaded rod (272).

6. A pipeline docking aid as claimed in claim 3, wherein: the upper limit rod (278) and the lower limit rod (2712) are identical in structure, and the upper limit rod (278) and the lower limit rod (2712) are rectangular in distribution.

7. The pipeline docking aid of claim 4, wherein: the first support rod (279) and the second support rod (2710) are arranged in a scissor type mode, and the front, back, left and right groups of the first support rod (279) and the second support rod (2710) are symmetrically arranged.