CN207309306U - A kind of pipeline welds supporting protection device - Google Patents
A kind of pipeline welds supporting protection device Download PDFInfo
- Publication number
- CN207309306U CN207309306U CN201721515822.9U CN201721515822U CN207309306U CN 207309306 U CN207309306 U CN 207309306U CN 201721515822 U CN201721515822 U CN 201721515822U CN 207309306 U CN207309306 U CN 207309306U
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- plate
- propulsion assembly
- pipeline
- protection device
- supporting protection
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Abstract
The utility model provides a kind of pipeline welding supporting protection device, including the top plate and bottom plate being arranged in parallel up and down, fixed plate and movable plate are vertically arranged between top plate and bottom plate, coaxial through hole is opened in the middle part of fixed plate and movable plate, the lower surface of top plate is provided with two the first propulsion assemblies set straight down, the upper surface of bottom plate is provided with two vertically set second propulsion assemblies, the upper surface of top plate is provided with the slide parallel with duct orientation, leading screw is provided with slide, leading screw overcoat has sliding block, sliding block is connected with horizontally disposed 3rd propulsion assembly, the both ends of leading screw are connected to sealing plate, air admission hole is offered at the center of sealing plate, gas bomb is provided with above top plate, air admission hole is connected by telescopic pipes with gas bomb.Supporting protection device described in the utility model can realize the automatic inflating of pipeline to be welded, while ensure that between pipeline and pipeline accurately concentricity.
Description
Technical field
The utility model belongs to pipeline field of welding devices, and supporting protection device is welded more particularly, to a kind of pipeline.
Background technology
Stainless steel pipes have good corrosion resistance, using quite varied in the industries such as chemical industry, are often used in defeated
Flammable explosive gas, corrosion-resistant medium etc. are sent, because these media have considerable risk, to the requirement of pipeline welding quality
It is high.At present, using manual welding, welding is not only time-consuming and laborious manually, and easily welds for most pipeline welding
Connect the problems such as precision is low and pipeline is not coaxial and weld seam is uneven；Part pipeline welding uses welder automatic welding, but existing
Some welders usually require multiple equipment linkage, and working space receives great limitation, are unfavorable for execute-in-place, and
Difficult there are counterpart during specific operation, weld seam adjustment difficulty etc. is difficult to the technical problem overcome.
The content of the invention
In view of this, the utility model is directed to a kind of pipeline welding supporting protection device, to solve the above problems.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of pipeline welds supporting protection device, including the top plate and bottom plate being arranged in parallel up and down, the top plate and bottom plate
Between be vertically arranged with fixed plate and movable plate, be opened in coaxial through hole, the top in the middle part of the fixed plate and movable plate
The lower surface of plate is provided with two the first propulsion assemblies set straight down, and two the first propulsion assemblies are respectively arranged at fixation
The outside of plate and movable plate, the upper surface of the bottom plate are provided with two vertically set second propulsion assemblies, two
Two propulsion assemblies are respectively arranged at the outside of fixed plate and movable plate, and the upper surface of the top plate is provided with parallel with duct orientation
Slide, leading screw is provided with slide, leading screw overcoat has sliding block, and the sliding block connects with horizontally disposed 3rd propulsion assembly
Connect, the both ends of the leading screw are connected to sealing plate, offer air admission hole at the center of the sealing plate, the top plate it is upper
Side is provided with gas bomb, and the air admission hole is connected by telescopic pipes with gas bomb.
Further, the 4th propulsion assembly is both provided with the fixed plate and movable plate, the 4th propulsion assembly
End stretches in through hole and vertical with the axis of pipeline.
Further, first propulsion assembly, the second propulsion assembly, the 3rd propulsion assembly and the 4th propulsion assembly are pressure
Contracting cylinder, hydraulic cylinder or electric telescopic rod.
Further, the end of first propulsion assembly, the second propulsion assembly and the 4th propulsion assembly is respectively connected with arc
The gripping block of shape.
Further, the surface of the bottom plate is provided with screw-nut pair, and screw therein is fixedly connected with movable plate, institute
The lower surface for stating top plate is both provided with sliding slot, is arranged in sliding slot and can slide at the top of the fixed plate and movable plate.
Further, the inner surface of the sealing plate is provided with sealing material.
Relative to the prior art, pipeline welding supporting protection device described in the utility model has the advantage that：
Pipeline welding supporting protection device described in the utility model can realize the automatic inflating of pipeline to be welded, at the same time
It ensure that between pipeline and pipeline accurately concentricity, without proofreading, adjusting the position of pipeline manually in welding process, also can
Ensure the central coaxial of two tube-like pieces, effectively solve and simplify to center, adjust the Welding Problems such as two pipeline distances, shorten
The workload of welder, drastically increases work efficiency, and in addition the apparatus structure is simple, simple operation, easily grasps.
Brief description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form the improper restriction to the utility model.
In attached drawing：
Fig. 1 is that the pipeline described in the utility model embodiment welds supporting protection device schematic diagram；
Fig. 2 welds the sectional view of movable plate in supporting protection device for the pipeline described in the utility model embodiment.
Description of reference numerals：
1st, top plate；2nd, bottom plate；3rd, fixed plate；4th, movable plate；5th, through hole；6th, leading screw；7th, the first propulsion assembly；8th, second push away
Into component；9th, gripping block；10th, sliding block；11st, the 3rd propulsion assembly；12nd, sealing plate；13rd, air admission hole；14th, gas bomb；15th, the 4th
Propulsion assembly.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of pipeline welding supporting protection device as shown in Figure 1, including the top plate 1 and bottom plate 2 being arranged in parallel up and down,
Fixed plate 3 and movable plate 4 are vertically arranged between top plate 1 and bottom plate 2, fixed plate 3 and the middle part of movable plate 4 have been opened in same
The through hole 5 of axis, the lower surface of top plate 1 are provided with two the first propulsion assemblies 7 set straight down, two the first propulsion assemblies
7 are respectively arranged at the outside of fixed plate 3 and movable plate 4, and the upper surface of bottom plate 2 is provided with two vertically set second and pushes away
Into component 8, two the second propulsion assemblies 8 are respectively arranged at the outside of fixed plate 3 and movable plate 4, and the upper surface of top plate 1 is provided with
The slide parallel with duct orientation, is provided with leading screw 6 in slide, and 6 overcoat of leading screw has a sliding block 10, sliding block 10 with it is horizontally disposed
3rd propulsion assembly 11 connects, and the both ends of leading screw 6 are connected to sealing plate 12, and the inner surface of sealing plate 12 is provided with sealing material
Material.Air admission hole 13 is offered at the center of sealing plate 12, the top of top plate 1 is provided with gas bomb 14, and air admission hole 13 passes through flexible
Pipeline is connected with gas bomb 14.Specifically, solenoid valve is set at the gas outlet of gas bomb 14 to control ventilation to act.
As shown in Fig. 2, being both provided with the 4th propulsion assembly in fixed plate 3 and movable plate 4, the end of the 4th propulsion assembly is stretched
Enter interior and vertical with the axis of pipeline to through hole 5.The quantity of the 4th propulsion assembly in fixed plate 3 or in movable plate 4 is at least 3
It is a, realize the stable holding of pipeline.
First propulsion assembly 7, the second propulsion assembly 8, the 3rd propulsion assembly 11 and the 4th propulsion assembly are compression cylinder, liquid
Compressing cylinder or electric telescopic rod.The end of first propulsion assembly 7, the second propulsion assembly 8 and the 4th propulsion assembly is respectively connected with
The gripping block 9 of arc.
The surface of bottom plate 2 is provided with screw-nut pair, and screw therein is fixedly connected with movable plate 4, and leading screw 6 is by being arranged at
The motor driving in the outside of bottom plate 2, the lower surface of top plate 1 are both provided with sliding slot, and the top of fixed plate 3 and movable plate 4 is arranged on cunning
In groove and it can slide.
The course of work of the utility model is：Pipeline is inserted into the through hole 5 of fixed plate 3, the first propulsion assembly 7 of control,
Second propulsion assembly 8 and the 4th propulsion assembly clamping pipe, by the through hole 5 of other pipeline insertion movable plate 4, control is controlled
Make the first propulsion assembly 7, the second propulsion assembly 8 and the 4th propulsion assembly and clamp the pipeline, start motor and move back and forth movable plate 4
The soldering opening of pipeline is directed at, starting the 3rd propulsion assembly 11 afterwards makes sealing plate 12 be rotated down the end for blocking pipeline,
At the same time to pipeline internal argon-filling gas, ensure the security of welding process.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of pipeline welds supporting protection device, it is characterised in that：Including the top plate (1) and bottom plate (2) being arranged in parallel up and down,
Fixed plate (3) and movable plate (4), the fixed plate (3) and movable plate are vertically arranged between the top plate (1) and bottom plate (2)
(4) middle part is opened in coaxial through hole (5), the lower surface of the top plate (1) be provided with two set straight down first
Propulsion assembly (7), two the first propulsion assemblies (7) are respectively arranged at the outside of fixed plate (3) and movable plate (4), the bottom plate
(2) upper surface is provided with two vertically set second propulsion assemblies (8), and two the second propulsion assemblies (8) set respectively
The outside of fixed plate (3) and movable plate (4) is placed in, the upper surface of the top plate (1) is provided with the slide parallel with duct orientation,
Leading screw (6) is provided with slide, leading screw (6) overcoat has sliding block (10), and the sliding block (10) promotes with the horizontally disposed 3rd
Component (11) connects, and the both ends of the leading screw (6) are connected to sealing plate (12), are opened up at the center of the sealing plate (12)
There is air admission hole (13), gas bomb (14) is provided with above the top plate (1), the air admission hole (13) passes through telescopic pipes and storage
Gas cylinder (14) connects.
2. pipeline according to claim 1 welds supporting protection device, it is characterised in that：The fixed plate (3) and movement
Be both provided with the 4th propulsion assembly in plate (4), the end of the 4th propulsion assembly stretch in through hole (5) and with the axis of pipeline
Line is vertical.
3. pipeline according to claim 2 welds supporting protection device, it is characterised in that：First propulsion assembly (7),
Second propulsion assembly (8), the 3rd propulsion assembly (11) and the 4th propulsion assembly are compression cylinder, hydraulic cylinder or electric expansion
Bar.
4. pipeline according to claim 2 welds supporting protection device, it is characterised in that：First propulsion assembly (7),
The end of second propulsion assembly (8) and the 4th propulsion assembly is respectively connected with the gripping block (9) of arc.
5. pipeline according to claim 1 welds supporting protection device, it is characterised in that：The surface of the bottom plate (2) is set
Screw-nut pair is equipped with, screw therein is fixedly connected with movable plate (4), and the lower surface of the top plate (1) is both provided with sliding slot,
It is arranged in sliding slot and can slides at the top of the fixed plate (3) and movable plate (4).
6. pipeline according to claim 1 welds supporting protection device, it is characterised in that：The interior table of the sealing plate (12)
Face is provided with sealing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515822.9U CN207309306U (en) | 2017-11-14 | 2017-11-14 | A kind of pipeline welds supporting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515822.9U CN207309306U (en) | 2017-11-14 | 2017-11-14 | A kind of pipeline welds supporting protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309306U true CN207309306U (en) | 2018-05-04 |
Family
ID=62401286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515822.9U Active CN207309306U (en) | 2017-11-14 | 2017-11-14 | A kind of pipeline welds supporting protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057979A (en) * | 2017-11-14 | 2018-05-22 | 中冶天工（天津）装备制造有限公司 | A kind of pipeline is welded and fixed plugging device |
-
2017
- 2017-11-14 CN CN201721515822.9U patent/CN207309306U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057979A (en) * | 2017-11-14 | 2018-05-22 | 中冶天工（天津）装备制造有限公司 | A kind of pipeline is welded and fixed plugging device |
| CN108057979B (en) * | 2017-11-14 | 2023-08-08 | 中冶天工（天津）装备制造有限公司 | Pipeline welded fastening plugging device |
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