CN218564767U

CN218564767U - Pipeline heat-insulating layer wrapping line

Info

Publication number: CN218564767U
Application number: CN202222771305.5U
Authority: CN
Inventors: 桑伟; 闵国伟; 张玉婷; 陈星星; 梁浩华; 郭铭; 吕涛
Original assignee: Jiangsu Dexin Pipeline Technology Co ltd
Current assignee: Jiangsu Dexin Pipeline Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-03
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a pipeline heat preservation technical field especially relates to a pipeline heat preservation parcel operation line, include: the ground plate is provided with a track groove, and two sides of the track groove are provided with a plurality of ground wells; the movable trolley is erected on the track groove and provided with an overturning saddle for loading the pipeline, and the overturning saddle can realize switching of the pipeline between a horizontal state and a vertical state; the hoisting mechanism is used for transferring the pipeline between the overturning saddle and the ground well; the jacking mechanism is arranged in the ground well and used for supporting and jacking the vertical pipeline; the fastening mechanism is arranged at the top of the jacking mechanism and used for fixing the lower port of the pipeline; and the wrapping mechanism is arranged outside the wellhead of the ground well and used for wrapping the pipeline with heat-insulating materials. Above-mentioned pipeline heat preservation parcel operation line has realized the vertical parcel operation of pipeline, and each mechanism of cooperation can effectively reduce the operation degree of difficulty, and occupation space is little, and the pipeline of applicable different pipe diameters, and the operational safety is high, efficient.

Description

Pipeline heat-insulating layer wrapping operation line

Technical Field

The utility model relates to a pipeline heat preservation technical field especially relates to a pipeline heat preservation parcel operation line.

Background

The existing pipeline heat preservation mode is mainly a mode of heat tracing and wrapping heat preservation or cold preservation and cold preservation outside a cold medium pipeline, and heat preservation materials are required to be wrapped outside the pipeline. When the surface of the pipeline is wrapped with the heat insulation material, the heat insulation material is generally wound along the circumferential direction of the pipeline and then wrapped along the axial direction.

Traditional parcel mode is for going on the pipeline is crouched, however because pipeline size difference is big, especially to the thick, the long pipeline of length of diameter, occupation of land space is big when crouching, and need constantly rotate the pipeline when circumference parcel, inconvenient personnel's operation. Therefore, compared with the horizontal wrapping method, the vertical wrapping method is more advantageous, and the development in this direction is hopeful.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline heat preservation parcel operation line, the convenience is to pipeline parcel heat preservation, reduces the personnel's operation degree of difficulty, reduces operation occupation space, improves the operating efficiency.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a pipe insulation parcel assembly line, comprising:

the ground plate is provided with a track groove, and two sides of the track groove are provided with a plurality of ground wells;

the movable trolley is erected on the track groove and provided with an overturning saddle for loading the pipeline, and the overturning saddle can realize switching of the pipeline between a horizontal state and a vertical state;

the hoisting mechanism is used for transferring the pipeline between the overturning saddle and the ground well;

the jacking mechanism is arranged in the ground well and used for supporting and jacking the vertical pipeline;

the fastening mechanism is arranged at the top of the jacking mechanism and used for fixing the lower port of the pipeline;

and the wrapping mechanism is arranged outside the wellhead of the ground well and used for wrapping the pipeline with heat insulation materials.

Particularly, the jacking mechanism comprises a base plate, a screw rod and a speed reducer, the screw rod is vertically arranged in the ground well and is driven to rotate by the speed reducer, and a nut matched with the screw rod is arranged on the base plate.

Particularly, limiting guide columns are erected in the ground well and positioned on two sides of the screw rod and used for limiting and guiding the chassis.

In particular, V-shaped clamping blocks are arranged in the ground well and positioned on two sides of the screw rod, and the end parts of the V-shaped clamping blocks are provided with rolling wheels which are in rolling contact with the surface of the pipeline and used for keeping the pipeline in an upright posture.

Particularly, the fastening mechanism comprises a chuck assembly, a rotary support is arranged on the chassis, and the chuck assembly is erected on the rotary support.

Particularly, the heat preservation material is aerogel, and the parcel mechanism includes aerogel book and reflection of light membrane book, and the reflection of light membrane that reflection of light membrane book was drawn out and the aerogel that the aerogel book was drawn out are in proper order along with the rotation of pipeline around rolling up on the pipeline surface.

Particularly, the device also comprises an operation platform arranged at the wellhead of the ground well and used for filling the gap between the pipeline and the ground well, a through hole allowing the pipeline to penetrate out is formed in the operation platform, and the penetrating gap of the through hole is adjustable so as to adapt to pipelines with different pipe diameters.

Particularly, the overturning saddle is hydraulically driven to overturn 0-90 degrees relative to the movable trolley.

In particular, the hoisting means is a trolley located above the floor.

To sum up, the beneficial effects of the utility model are that, compared with the prior art, the vertical parcel operation of pipeline has been realized to pipeline heat preservation parcel assembly line, cooperates each mechanism and can effectively reduce the operation degree of difficulty, and occupation space is little, and the pipeline of applicable different pipe diameters, and the operation security is high, efficient.

Drawings

FIG. 1 is a schematic structural view of a pipeline insulation layer wrapping line provided by an embodiment of the present invention;

fig. 2 is the embodiment of the utility model provides a jacking mechanism and fastening device's in pipeline heat preservation parcel operation line schematic structure diagram.

In the figure:

1-a floor panel; 11-a track groove; 12-a ground well;

2-moving the trolley; 21-a flip seat;

3-a jacking mechanism; 31-a chassis; 32-a screw mandrel; 33-a speed reducer; 34-a limiting guide post; a 35-V shaped clamping block; 36-a roller;

4-a fastening mechanism; 41-a chuck assembly; 42-a rotary support;

5-a working platform; 51-a through hole; 52-a movable door panel;

6-a wrapping mechanism; 61-aerogel roll; 62-reflecting film roll;

7-pipeline.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specifically stated or limited, the terms "connected," "connected," and "fixed" are to be understood broadly, and may include, for example, a fixed connection, a detachable connection, a mechanical connection, an electrical connection, an indirect connection through an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.

Referring to fig. 1 and 2, the preferred embodiment provides a pipeline insulating layer wrapping line, which includes a floor board 1, a moving trolley 2, a hoisting mechanism, a jacking mechanism 3, a fastening mechanism 4, an operation platform 5 and a wrapping mechanism 6.

Wherein, be provided with track groove 11 on the ground board 1, the both sides in track groove 11 are provided with a plurality of ground well 12, form a plurality of stations, and ground well 12 structure can effectively reduce workshop occupation space.

The movable trolley 2 is erected on the track groove 11, the movable trolley 2 is provided with an overturning saddle 21 for loading the pipeline 7, and the overturning saddle 21 can realize switching of the pipeline 7 between a horizontal state and a vertical state, and particularly realizes 20-90-degree overturning of the relative movable trolley through hydraulic driving.

The hoisting mechanism is used for transferring the pipeline 7 between the overturning seat 21 and the ground well 12, and the transferring can be realized through a vehicle above the ground panel 1.

The jacking mechanism 3 is arranged in the ground well 12 and used for supporting and jacking the vertical pipeline 7, and comprises a chassis 31, a screw rod 32 and a speed reducer 33, wherein the screw rod 32 is vertically arranged in the ground well 12 and is driven to rotate by the speed reducer 33, and a nut matched with the screw rod 32 is arranged on the chassis 31, so that the chassis 31 is lifted.

Furthermore, limit guide posts 34 are vertically arranged in the ground well 12 and positioned on two sides of the screw rod 32 and used for limiting and guiding the chassis 31; v-shaped clamping blocks 35 are arranged in the ground well 12 and positioned on two sides of the screw rod 32, and the end parts of the V-shaped clamping blocks 35 are provided with rollers 36 which are in rolling contact with the surface of the pipeline 7 and are used for keeping the pipeline 7 in an upright posture.

The fastening mechanism 4 is arranged at the top of the jacking mechanism 3 and used for fixing the lower port of the pipeline 7, the fastening mechanism comprises a chuck assembly 41, a rotary support 42 is arranged on the chassis 31, and the chuck assembly 41 is erected on the rotary support 42, so that the pipeline 7 can be driven to rotate.

The operation platform 5 is arranged at a wellhead of the ground well 12 and used for filling a gap between the pipeline 7 and the ground well 12, a through hole 51 allowing the pipeline 7 to penetrate out is formed in the operation platform 5, and the penetrating gap of the through hole 51 is adjustable so as to adapt to pipelines 7 with different pipe diameters. The method can be realized by the following structure: this work platform 5 includes a plurality of movable door panel 52, and each movable door panel 52 amalgamation is the annular, through the deflection angle that changes movable door panel 52 for the hole aperture changes, thereby can adjust according to the pipe diameter of pipeline 7, guarantees operating personnel's safety.

Parcel mechanism 6 sets up in the well head outside of ground well 12 for to pipeline 7 outsourcing insulation material, the insulation material of here is preferably the aerogel, and parcel mechanism 6 includes that aerogel rolls up 61 and reflection of light membrane and rolls up 62, and the reflection of light membrane that reflection of light membrane rolled up 62 and the aerogel that 61 pulled out roll up the aerogel along with pipeline 7's rotation is in proper order around rolling up on pipeline 7 surface.

The working process is as follows:

1) The movable trolley 2 is loaded with a transverse pipeline 7 to reach a wrapping station on the floor board 1;

2) Lifting the overturning saddle 21 of the movable trolley 2, erecting the pipeline 7, hoisting the erected pipeline 7 to the ground well 12 of the corresponding station through a hoisting mechanism, and adjusting the through hole 51 of the operation platform 5 to be in a size matched with that of the pipeline 7;

3) The fastening mechanism 4 clamps and fixes the lower port of the pipeline 7, the jacking mechanism 3 acts to jack up the pipeline 7 step by step, and meanwhile, the pipeline 7 has certain rotation capacity due to the existence of the rotary support 42;

4) In the process that the pipeline 7 ascends and rotates, the outer surface of the pipeline 7 is wrapped with a heat insulation material through the wrapping mechanism 6.

To sum up, the vertical parcel operation of pipeline has been realized to foretell pipeline heat preservation parcel operation line, and the cooperation each mechanism can effectively reduce the operation degree of difficulty, and occupation space is little, and the pipeline of applicable different pipe diameters, and the operational safety is high, efficient.

The above embodiments have only been illustrated the basic principle and characteristics of the present invention, the present invention is not limited by the above embodiments, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and modifications all fall into the scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pipeline heat-insulating layer wrapping line is characterized by comprising

the fastening mechanism is arranged at the top of the jacking mechanism and used for fixing a lower port of the pipeline;

and the wrapping mechanism is arranged outside the wellhead of the ground well and used for wrapping the pipeline with heat-insulating materials.

2. The pipe insulation layer wrapping line according to claim 1, characterized in that: the jacking mechanism comprises a chassis, a screw rod and a speed reducer, the screw rod is vertically arranged in the ground well and driven by the speed reducer to rotate, and a nut matched with the screw rod is arranged on the chassis.

3. The pipe insulation layer wrapping line according to claim 2, characterized in that: limiting guide columns are vertically arranged in the ground well and positioned on two sides of the screw rod and used for limiting and guiding the chassis.

4. The pipe insulation layer wrapping line according to claim 2, characterized in that: and the end part of the V-shaped clamping block is provided with a roller which is in rolling contact with the surface of the pipeline and is used for keeping the pipeline in an upright posture.

5. The pipe insulation layer wrapping line according to claim 2, characterized in that: the fastening mechanism comprises a chuck assembly, a rotary support is arranged on the chassis, and the chuck assembly is erected on the rotary support.

6. The pipe insulation layer wrapping line according to claim 1, characterized in that: the insulation material is the aerogel, the parcel mechanism includes aerogel book and reflection of light membrane book, reflection of light membrane book pull out with aerogel book pull out is along with the rotation of pipeline is in proper order around rolling up in the pipeline surface.

7. The pipe insulation layer wrapping line according to claim 1, characterized in that: the device is characterized by further comprising an operation platform arranged at a wellhead of the ground well and used for filling a gap between the pipeline and the ground well, wherein a through hole allowing the pipeline to penetrate out is formed in the operation platform, and the penetrating gap of the through hole is adjustable so as to adapt to pipelines with different pipe diameters.

8. The pipe insulation layer wrapping line according to claim 1, characterized in that: the overturning saddle is hydraulically driven to overturn for 0-90 degrees relative to the movable trolley.

9. The pipe insulation layer wrapping line according to claim 1, characterized in that: the hoisting mechanism is a travelling crane positioned above the floor board.