Guiding device for butt joint of water supply pipelines

Abstract

The utility model discloses a guiding device for butt joint of water supply pipelines, which relates to the field of construction of water supply and drainage pipelines and comprises an upper arc-shaped seat, a lower arc-shaped seat and a pipe hoop sleeved on a next pipeline. The upper arc-shaped seat and the lower arc-shaped seat are oppositely arranged and are tightly attached to the outer side of a previous pipeline, the upper arc-shaped seat and the lower arc-shaped seat are detachably connected through a plurality of groups of connecting parts, and the pipe clamp further comprises a protective shell and N supporting arms. By controlling the contraction of the hydraulic rod and under the connecting action of the pipe hoop, the next pipeline is pulled to move towards the upper pipeline, then the two pipelines are in butt joint, so that workers do not need to manually guide the pipelines to move, the use of labor force is reduced, after the two pipelines are in butt joint, a clamp is not needed for connection and fixation, spot welding can be directly carried out, and the production efficiency is improved. Construction steps are reduced, and the butt joint efficiency of the pipelines is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water supply pipeline construction field, concretely relates to a guide device for water supply pipeline butt joint. BACKGROUND

[0002] Water supply pipeline butt joint refers to connecting two or more water supply pipelines to form a complete pipeline system to ensure smooth water flow.

[0003] At present, in the butt joint process of water supply pipeline, the next pipeline is lifted into the ditch by a crane, then several workers guide the butt joint of the next pipeline and the previous pipeline, and the butt joint is connected by using a clamp and fixed by spot welding.

[0004] Manual butt joint of the pipeline has high labor intensity, safety hazards and increased risk of injury.

[0005] Therefore, the guide device for water supply pipeline butt joint is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the problems of manual butt joint of the pipeline, high labor intensity, safety hazards and increased risk of injury in the butt joint process of the water supply pipeline, the utility model provides a guide device for water supply pipeline butt joint.

[0007] The utility model adopts the following technical scheme: a guide device for water supply pipeline butt joint, comprising an upper arc-shaped seat, a lower arc-shaped seat and a pipe clamp sleeved on the next pipeline;

[0008] The upper arc-shaped seat and the lower arc-shaped seat are oppositely arranged and closely attached to the outer side of the previous pipeline, and are detachably connected through a plurality of connecting components, and further comprising a protective shell and N supporting arms,

[0009] One end of the supporting arm is fixedly connected with the lower arc-shaped seat, and a plurality of grooves are formed on the side close to the pipeline, and a rolling element for supporting the next pipeline is rotatably installed in the groove.

[0010] The protective shell is welded on the top of the upper arc-shaped seat, and a hydraulic rod is installed in the protective shell, and a connecting block is installed on the extension end of the hydraulic rod, and the connecting block is welded on the top of the pipe clamp.

[0011] Preferably, the rolling element is a steel ball or a guide wheel.

[0012] Preferably, upper reserved holes are formed at both ends of the upper arc-shaped seat, and lower reserved holes are formed at both ends of the lower arc-shaped seat.

[0013] Preferably, the connecting component is a threaded rod arranged in the upper reserved hole and the lower reserved hole, and nuts are threadedly connected to the upper and lower ends of the threaded rod.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The utility model discloses a next pipeline is hung to multiple guide wheels, and the pipe clamp is connected with the next pipeline, the contraction of the hydraulic rod is controlled, under the connecting effect of the pipe clamp, the next pipeline is pulled to move to the upper pipeline, then makes two pipelines butt joint, thereby not needing the manual guidance of the movement of the pipeline of worker, reduces the use of labor, and after two pipelines butt joint, need not using the fixture to connect fixed, directly can carry out spot welding, reduces the construction step, improves the butt joint efficiency of pipeline. BRIEF DESCRIPTION OF DRAWINGS

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

[0017] Figure 2 It is the front view structure schematic diagram of the utility model in use state.

[0018] In the drawing: 11 upper arc -shaped seat, 12 lower arc -shaped seat, 21 threaded rod, 22 nut, 31 protective shell, 32 hydraulic rod, 4 connecting block, 5 pipe clamp, 61 support arm, 62 guide wheel. DETAILED DESCRIPTION

[0019] The utility model is further explained below in connection with the drawings and examples.

[0020] Please refer to Figures 1-2 The utility model provides a kind of technical scheme for guiding device for water supply pipeline butt joint:

[0021] Example one:

[0022] According to Figure 1 And Figure 2 As shown, including upper arc -shaped seat 11, lower arc -shaped seat 12 and pipe clamp 5 that is sleeved on the next pipeline.

[0023] Upper arc -shaped seat 11 and lower arc -shaped seat 12 are oppositely arranged, and are closely attached to the outside of the upper pipeline, and are separably connected by multiple connecting components between upper arc -shaped seat 11 and lower arc -shaped seat 12, and the specific connection mode is:

[0024] Two upper reserved holes are respectively provided in the two ends of upper arc -shaped seat 11, and two lower reserved holes are respectively provided in the two ends of lower arc -shaped seat 12, and the connecting component is threaded rod 21 arranged in the upper reserved hole and the lower reserved hole, and the upper and lower ends of threaded rod 21 are respectively threadedly connected with nut 22, by screwing two nuts 22, two nuts 22 are close to each other, then upper arc -shaped seat 11 and lower arc -shaped seat 12 are stably fixed on the outside of the upper pipeline.

[0025] Also include protective shell 31 and N support arms 61, one end of the support arm 61 is fixedly connected with the lower arc-shaped seat 12, its side close to the pipeline is provided with a plurality of recesses, the recess is rotatably installed with the rolling element for supporting the next pipeline, the rolling element is the guide wheel 62 in the embodiment, of course, steel ball can also be used, through the guide wheel 62, the pipeline can be supported, so that the pipeline is easy to slide.

[0026] The protective shell 31 is welded on the top of the upper arc-shaped seat 11, and the hydraulic rod 32 is installed in the protective shell 31. The telescopic end of the hydraulic rod 32 is provided with a connecting block 4, and the connecting block 4 is welded on the top of the pipe clamp 5. By controlling the contraction of the hydraulic rod 32, the next pipeline is pulled to move upwardly to the upper pipeline under the connecting action of the pipe clamp 5, so that the two pipelines are butt-jointed. Therefore, the worker does not need to manually guide the movement of the pipeline, the use of labor is reduced, and after the butt-joint of the two pipelines, the pipelines can be directly spot-welded without using a clamp for connecting and fixing, the construction steps are reduced, and the butt-joint efficiency of the pipelines is improved.

[0027] In specific use, the guiding device for the butt-joint of the water supply pipeline is first tightly attached to the outer side of the upper pipeline by the upper arc-shaped seat 11 and the lower arc-shaped seat 12, then the upper arc-shaped seat 11 and the lower arc-shaped seat 12 are connected by the threaded rods 21 and the nuts 22 one by one, and the upper arc-shaped seat 11 and the lower arc-shaped seat 12 are stably fixed on the outer side of the upper pipeline.

[0028] The next pipeline is hung on the plurality of guide wheels 62 by the crane, then the extension of the hydraulic rod 32 is controlled, the separated pipe clamp 5 is fixed on the outer side of the next pipeline, and finally the contraction of the hydraulic rod 32 is controlled, so that the next pipeline is pulled to move upwardly to the upper pipeline under the connecting action of the pipe clamp 5, and the two pipelines are butt-jointed.

Claims

1. A guiding device for water supply pipe butt joint, comprising an upper arc-shaped seat, a lower arc-shaped seat and a pipe clamp sleeved on a next pipe; The upper arc-shaped seat and the lower arc-shaped seat are oppositely arranged and closely attached to the outer side of the previous pipe, and are detachably connected through a plurality of groups of connecting components. Further comprising a protective shell and N supporting arms, One end of the supporting arm is fixedly connected with the lower arc-shaped seat, and a plurality of grooves are formed on the side close to the pipe, and rolling members for supporting the next pipe are rotatably installed in the grooves; The protective shell is welded on the top of the upper arc-shaped seat, a hydraulic rod is installed in the protective shell, a connecting block is installed on the extension end of the hydraulic rod, and the connecting block is welded on the top of the pipe clamp.

2. The guide device for water supply pipe butt joint according to claim 1, characterized in that: The rolling members are steel balls or guide wheels.

3. The water service pipe docking guide of claim 1, wherein: Upper reserved holes are formed at both ends of the upper arc-shaped seat respectively, and lower reserved holes are formed at both ends of the lower arc-shaped seat respectively.

4. The guide device for water supply pipe butt joint according to claim 3, characterized in that: The connecting member is a threaded rod arranged in the upper and lower reserved holes, and nuts are threadedly connected to the upper and lower ends of the threaded rod respectively.

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