CN216001417U

CN216001417U - Protective sleeve for bending and processing pipeline

Info

Publication number: CN216001417U
Application number: CN202121534934.5U
Authority: CN
Inventors: 唐洪; 彭嗣麒; 戴翔; 王磊; 翁圣韬
Original assignee: Yueyang Goaland Energy Saving Equipment Manufacturing Co ltd
Current assignee: Yueyang Goaland Energy Saving Equipment Manufacturing Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-03-11
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a protective sleeve for bending a pipeline, which belongs to the field of pipeline bending, and comprises a first cover body and a second cover body, wherein the first cover body and the second cover body are buckled with each other to form a protective space for accommodating the pipeline, the first cover body and the second cover body are hollow and are provided with a first protective layer and a second protective layer, the first cover body is provided with a positioning device for conveniently placing the pipeline, the first cover body and the second cover body are arranged, so that the pipeline can be placed more conveniently and operated more quickly, the first protective layer and the second protective layer are arranged in the first cover body and the second cover body, so that the two ends of the pipeline are cooled in the heating process, the deformation of the end parts is reduced, the end parts are conveniently clamped in bending processing, the quality problem in processing is reduced, the clamping position of the end parts can be adjusted by arranging the positioning device, the processing is convenient for different conditions.

Description

Protective sleeve for bending and processing pipeline

Technical Field

The utility model belongs to the field of pipeline bending processing, and particularly relates to a protective sleeve for pipeline bending processing.

Background

Bending the PVDF pipeline and processing, at first need send the straight tube into the oven in, heat the straight tube, so that the pipeline softens, thereby can be convenient for after bending, the return bend can continue to keep, can not take place deformation, when the straight tube heat treatment, deformation can not take place at both ends, and actually when handling, the tip of straight tube often also can be heated, the quality that leads to the return bend that the last processing came out is not too close, and when the straight tube heated, often also very troublesome when installing, do not carry out better protection to the tip of pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a protective sleeve for bending a pipeline, which is convenient for placing the pipeline, protecting the pipeline during heating and positioning.

In order to realize the purpose, the utility model adopts the technical scheme that: a protective sleeve for bending a pipeline comprises a first cover body and a second cover body, wherein the first cover body and the second cover body are buckled with each other to form a protective space for accommodating the pipeline,

the first cover body and the second cover body are hollow and provided with a first protective layer and a second protective layer, and a positioning device convenient for placing a pipeline is arranged on the first cover body.

Furthermore, the positioning device comprises a supporting portion arranged on the first cover body, an adjustable positioning element is arranged on the supporting portion, and the positioning element is located at one end of the first cover body and is higher than the lowest point of the inner side of the first cover body.

Furthermore, a partition is arranged in the first cover body and the second cover body, the partition separates the first protective layer from the second protective layer, media are contained in the first protective layer and the second protective layer, and a conveying pipe is fixedly arranged on the outermost side face of the first cover body and the outermost side face of the second cover body.

Furthermore, fixed setting is convenient for the pulling on the top surface of separator the engaging lug that the second lid opened and shut, set up on the lateral surface of first lid with the second lid with the locking piece of mutual chucking between the first lid.

Furthermore, a plurality of adjusting rods are fixedly arranged on the positioning piece, the adjusting rods penetrate through the supporting portion, and the adjusting rods are fixed with the supporting portion through nuts arranged on the supporting portion.

Furthermore, the inner side surfaces of the first cover body and the second cover body are provided with heat conduction layers, the first cover body and the second cover body are semicircular and are mutually buckled to form a cylinder, and the conveying pipe penetrates through the second protective layer and extends into the first protective layer and is fixed and sealed between the separators.

The utility model has the beneficial effects that: the utility model provides a protective sleeve for bending a pipeline, which comprises a first cover body and a second cover body, wherein the first cover body and the second cover body are arranged on the first cover body and the second cover body respectively.

2. Set up first protective layer and second protective layer in first lid and second lid, make the both ends of pipeline cool down at the in-process of heating to reduce the deformation of tip, conveniently add man-hour buckling, the convenient centre gripping of tip reduces the quality problems who appears adding man-hour, through setting up positioner, can be that the centre gripping position of tip adjusts, is convenient for process to the condition of difference.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the interior of the first cover and the second cover according to the present invention;

fig. 3 is a schematic structural view in the direction a in fig. 1.

The text labels in the figures are represented as: 10. a first cover body; 11. a second cover body; 12. protecting the space; 13. a first protective layer; 14. a second protective layer; 15. a support portion; 16. a positioning member; 17. a separator; 18. a delivery pipe; 19. connecting lugs; 20. a locking member; 21. and adjusting the rod.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in the attached figures 1-3 of the specification, the specific structure of the utility model is as follows: a protective sleeve for bending a pipeline comprises a first cover body 10 and a second cover body 11, wherein the first cover body 10 and the second cover body 11 are buckled with each other to form a protective space 12 for accommodating the pipeline; when the pipeline is heated, the pipeline is arranged in the protection space 12, the first cover body 10 and the second cover body 11 are sleeved at the end part of the pipeline to be processed, and the pipeline can be installed more quickly and conveniently by setting the shape that the first cover body 10 and the second cover body 11 are mutually buckled together,

the first cover body 10 and the second cover body 11 are hollow and provided with a first protection layer 13 and a second protection layer 14, a partition 17 is arranged in the first cover body 10 and the second cover body 11, the partition 17 is in a C-shaped plate shape, the partition 17 separates the first protection layer 13 from the second protection layer 14, so that the first protection layer 13 and the second protection layer 14 form two mutually independent spaces, media are contained in the first protection layer 13 and the second protection layer 14, in the embodiment, the media in the first protection layer 13 are water, the water mainly has the function of adsorbing heat at the end part of the pipeline to be processed and cooling the end part of the pipeline, so that the end part of the pipeline cannot be softened when being baked in an oven, the media in the second protection layer 14 can be air or other heat-insulating materials, and the reason for setting is to insulate heat, therefore, the radiation of heat to the end part of the pipeline is reduced, and the quality of the end part of the pipeline can be ensured, the positioning device convenient for placing the pipeline is arranged on the first cover body 10, the positioning device is designed for conveniently determining the position for clamping the pipeline, the pipeline processing in batches can be facilitated, and the clamped positions tend to be consistent.

Preferably, the positioning device includes a supporting portion 15 disposed on the first cover 10, in this embodiment, the supporting portion 15 is a supporting block fixedly disposed on an outer side surface of the second protective layer 14, the supporting block can support the first cover 10 conveniently and can also be mounted in an oven conveniently, an adjustable positioning member 16 is disposed on the supporting portion 15, in this embodiment, the positioning member 16 is in a plate shape, the positioning member 16 is located at one end of the first cover 10 and is higher than a lowest point of an inner side of the first cover 10, which is mainly to allow an end of a pipeline to directly contact with the positioning member 16, so as to facilitate quick positioning, a plurality of adjusting rods 21 are fixedly disposed on the positioning member 16, threads are disposed on the adjusting rods 21, the adjusting rods 21 pass through the supporting portion 15, and the adjusting rods 21 are fixed to the supporting portion 15 by nuts disposed on the supporting portion 15, by turning the nut, the adjustment lever 21 and the support 15 can be loosened, so that the position of the positioning member 16 can be adjusted to facilitate the definition of different clamping positions of different pipes.

Preferably, a connecting lug 19 for pulling the second cover 11 to open and close is fixedly arranged on the top surface of the separating member 17, the connecting lug 19 is connected with a driving source for driving the second cover 11 to open and close, automatic fastening of the second cover 11 is realized by driving of the driving source, the driving source can select a motor or an air cylinder, etc., and driving of the second cover 11 is realized by other transmission structures, a locking member 20 for mutually clamping the second cover 11 and the first cover 10 is arranged on the outer side surface of the first cover 10, in this embodiment, the locking member 20 is a convex boss, after the second cover 11 and the first cover 10 are closed, the locking member and the outer side surface of the second cover 11 are in a mutually pressed state, or can be a locking structure fastened together, etc., and the main purpose is to prevent the first cover 10 and the second cover 11 from being mutually separated during heating, the clamping stability is ensured.

Preferably, the first cover 10 and the second cover 11 are semicircular and are fastened together to form a cylinder, the outer side surfaces of the second cover 11 and the first cover 10 can be other polygonal shapes, but the inner side surfaces of the first cover 10 and the second cover 11 must be cylinders matched with the pipeline, heat-conducting layers are arranged on the inner side surfaces of the first cover 10 and the second cover 11, so that heat at the end of the pipeline can be transferred into the first cover 10 and the second cover 11 as much as possible, a conveying pipe 18 is fixedly arranged on the outermost side surfaces of the first cover 10 and the second cover 11, the conveying pipe 18 penetrates through the second protective layer 14 and extends into the first protective layer 13, and is fixed and sealed with the separators 17, and cooling water is injected into or discharged from the first protective layer 13 through the conveying pipe 18.

The use principle of the utility model is as follows: the whole kit is placed in an oven for use, when in use, the second cover body 11 is opened through the driving mechanism, then the pipeline to be heated is placed on the first cover body 10, then the second cover body 11 is covered,

and cooling water is injected into the first protective layer 13 through the delivery pipe 18, and when the pipe is heated, the cooling water absorbs heat at the end of the pipe, so that the heat at the end of the pipe is reduced, and deformation of the end of the pipe is seen.

It should be noted that, in this document, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.

Claims

1. The utility model provides a protective sheath spare of pipeline bending processing, includes first lid (10) and second lid (11), its characterized in that: the first cover body (10) and the second cover body (11) are mutually buckled to form a protection space (12) for accommodating a pipeline,

the first cover body (10) and the second cover body (11) are hollow and provided with a first protective layer (13) and a second protective layer (14), and a positioning device convenient for placing a pipeline is arranged on the first cover body (10).

2. A protective cover for pipe bending according to claim 1, wherein: the positioning device comprises a supporting portion (15) arranged on the first cover body (10), an adjustable positioning piece (16) is arranged on the supporting portion (15), and the positioning piece (16) is located at one end of the first cover body (10) and is higher than the lowest point of the inner side of the first cover body (10).

3. A protective cover for pipe bending according to claim 1, wherein: set up separator (17) in first lid (10) with second lid (11), separator (17) will first protective layer (13) with second protective layer (14) are separated, first protective layer (13) with the medium is equipped with in second protective layer (14), fixed conveyer pipe (18) that sets up on the lateral surface of first lid (10) with second lid (11).

4. A protective cover for pipe bending according to claim 3, wherein: the top surface of the separating piece (17) is fixedly provided with a connecting lug (19) which is convenient for pulling the second cover body (11) to open and close, and the outer side surface of the first cover body (10) is provided with a locking piece (20) which is used for clamping the second cover body (11) and the first cover body (10) mutually.

5. A protective cover for pipe bending according to claim 2, wherein: the positioning piece (16) is fixedly provided with a plurality of adjusting rods (21), the adjusting rods (21) penetrate through the supporting part (15), and the adjusting rods (21) are fixed with the supporting part (15) through nuts arranged on the supporting part (15).

6. A protective cover for pipe bending according to claim 3, wherein: set up the heat-conducting layer on the medial surface of first lid (10) and second lid (11), first lid (10) with second lid (11) are half circular, and the looks lock forms cylindricly together, conveyer pipe (18) run through second protective layer (14) stretch into in first protective layer (13), with reciprocal anchorage and sealed between separator (17).