CN206677450U - A kind of pressure pipeline elbow pipe welding support - Google Patents
A kind of pressure pipeline elbow pipe welding support Download PDFInfo
- Publication number
- CN206677450U CN206677450U CN201720271113.4U CN201720271113U CN206677450U CN 206677450 U CN206677450 U CN 206677450U CN 201720271113 U CN201720271113 U CN 201720271113U CN 206677450 U CN206677450 U CN 206677450U
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- block
- bend pipe
- support
- base
- sliding seat
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model discloses a kind of pressure pipeline elbow pipe welding support, relates generally to pressure pipeline welding technique field.Including base, the base is provided with fixed seat, sliding seat, the side of the fixed seat is provided with the first bend pipe support base, one end of the first bend pipe support base is provided with supporting plate, the supporting plate is provided with the first V-block, the first bend pipe support base is provided with the second V-block, fixed seat is provided with the 3rd V-block, sliding seat is provided with the 4th V-block, the side of sliding seat is provided with the second bend pipe support base, the second bend pipe support base is provided with the 5th V-block, and the second bend pipe support base side is provided with support shaft, and the support shaft is provided with locking plate, support arm.The beneficial effects of the utility model are：It can provide effectively support for the welding of straight tube and bend pipe, the angle between two bend pipes can be adjusted and be fixed as needed, can quickly finish the welding of bend pipe, it is possible to increase operating efficiency, ensure welding quality.
Description
Technical field
Pressure pipeline welding technique field is the utility model is related to, specifically a kind of pressure pipeline elbow pipe welding support.
Background technology
It is frequent when being designed to pressure pipeline in order to adapt to the needs of installation environment in the design of pressure pipeline
Multiple turnings occur, such as, to avoid certain barrier, pipeline can not straight-line pass, often first upwards, downwards, to the left, to the right
Or be in tilted layout, returned after circumventing barrier on setting path.At present, it is in 90 ° curved frequently with rolling over for such problem
Pipe completes the processing at turning, and 90 ° of bend pipe are generally respectively welded at the both ends of a straight tube as connector, existing in construction
Welded using multiple connectors with avoiding obstacles, still, in actual production process, the bend pipe at straight tube both ends is often no longer
On one horizontal plane, there is certain angle between two bend pipes, in welding the multiple sleepers of generally use by one of them
Bend pipe paves certain angle, it is necessary to which repeatedly regulation could complete the fixation of angle, and the extremely difficult fixation of all parts welded, sternly
Operating efficiency and welding quality are have impact on again.
Utility model content
The purpose of this utility model is to provide a kind of pressure pipeline elbow pipe welding support, and it can be straight tube and bend pipe
Welding provides effectively support, the angle between two bend pipes can be adjusted and be fixed as needed, can be quickly complete
Into the welding of bend pipe, it is possible to increase operating efficiency, ensure welding quality.
The utility model to achieve the above object, is achieved through the following technical solutions：
A kind of pressure pipeline elbow pipe welding support, including base, the base are provided with fixed seat, sliding seat, the cunning
Dynamic seat is slidably connected with base, and the bottom of the sliding seat is provided with screw, and the base is provided with the leading screw being adapted with screw,
One end of the leading screw is provided with crank, and side of the fixed seat away from sliding seat is provided with the first bend pipe support base, and described first
The one end of bend pipe support base away from fixed seat is provided with supporting plate, and the supporting plate is provided with the first V-block, the first bend pipe branch
Support seat is provided with the second V-block, and the fixed seat is provided with the 3rd V-block, and the sliding seat is provided with the 4th V-block, described
Side of the sliding seat away from fixed seat is provided with the second bend pipe support base, and the second bend pipe support base is provided with the 5th V-block, institute
The side for stating the 5th V-block is provided with locking rack, and the locking rack is provided with screw rod, and the bottom of the screw rod is provided with pressure head, described
The bottom of pressure head is provided with ball, and the top of the screw rod is provided with handwheel, the side of the second bend pipe support base away from sliding seat
Provided with support shaft, the support shaft is provided with locking plate, support arm, and the locking plate is fixedly connected with support shaft, the support
Arm and support shaft are rotatablely connected, and the support arm is provided with lock screw, on the locking plate annular array provided with several with
The adaptable screwed hole of lock screw, the support arm are provided with the 6th V-block.
The bottom of the base is provided with universal wheel.
First V-block is connected by bolt with supporting plate, and the supporting plate is provided with the waist type being adapted with bolt
Hole.
First V-block, the second V-block, the 3rd V-block, the 4th V-block, electromagnet is equipped with the 6th V-block.
The lock screw is butterfly screws.
The quantity of the screwed hole is 24.
Prior art is contrasted, the beneficial effects of the utility model are：
1st, the 3rd V-block of the present utility model, the 4th V-block provide support for straight tube；First V-block and the second V-block
It is engaged, support is provided for one of bend pipe；5th V-block is engaged with the 6th V-block, and branch is provided for another bend pipe
Support, effectively support can be provided for the welding of straight tube and bend pipe, when in use, straight tube is placed on the 3rd V-block, the 4th V-type
On block, one of bend pipe is placed on the second V-block, another bend pipe is placed on the 5th V-block, rotates hand
Wheel, moves down pressure head, and ball contacts with bend pipe, can prevent the bend pipe from dropping, and rotates crank, sliding seat can be driven to move,
The distance between fixed seat and sliding seat can be adjusted according to the length of straight tube, can make the both ends of straight tube with phase
The bend pipe that should be held is in close contact, and extruding force can be produced between straight tube and bend pipe, makes bend pipe and the first V on the second V-block
Type block is in close contact, and the bend pipe and the 6th V-block on the 5th V-block are in close contact, and can complete the fixation of two bend pipes, are rotated
Support arm can drive the bend pipe on the 5th V-block to rotate, and can adjust the angle between two bend pipes, lock screw is inserted
The angle between two bend pipes can be fixed in corresponding screwed hole, the welding of bend pipe can be quickly finished, it is possible to increase work
Make efficiency, ensure welding quality.
2nd, the bottom of base of the present utility model is provided with universal wheel, can be easy to movement of the present utility model.
3rd, the first V-block of the present utility model is connected by bolt with supporting plate, and the supporting plate is provided with and bolt phase
The waist-shaped hole of adaptation, the position of the first V-block can be adjusted according to the size of bend pipe, the stabilization of support can be ensured
Property.
4th, the first V-block of the present utility model, the second V-block, the 3rd V-block, the 4th V-block, be all provided with the 6th V-block
There is an electromagnet, after electromagnet is powered, straight tube can be firmly fixed to the 3rd V-block, on the 4th V-block, by one of them
Bend pipe is fixed on the first V-block, on the second V-block, and another bend pipe is fixed on the 6th V-block, can prevent from welding
During straight tube and bend pipe move, it is possible to increase welding quality.
5th, lock screw of the present utility model is butterfly screws, can be easy to adjust manually, be easy to of the present utility model make
With.
6th, the quantity of screwed hole of the present utility model is 24, can make multiple of the angle at 15 ° between two bend pipes
Between be adjusted, disclosure satisfy that the use needs of most of operating mode, there is higher applicability.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the top view of accompanying drawing 1；
Accompanying drawing 3 is the structural representation of locking rack；
Accompanying drawing 4 is the structural representation of locking plate；
Accompanying drawing 5 is the structural representation of supporting plate.
Label in accompanying drawing：1st, base；2nd, fixed seat；3rd, sliding seat；4th, screw；5th, leading screw；6th, crank；7th, the first bend pipe branch
Support seat；8th, supporting plate；9th, the first V-block；10th, the second V-block；11st, the 3rd V-block；12nd, the 4th V-block；13rd, the second bend pipe
Support base；14th, the 5th V-block；15th, locking rack；16th, screw rod；17th, pressure head；18th, ball；19th, handwheel；20th, support shaft；21st, lock
Tight disk；22nd, support arm；23rd, lock screw；24th, screwed hole；25th, the 6th V-block；26th, universal wheel；27th, waist-shaped hole.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please limited range.
Described in the utility model is a kind of pressure pipeline elbow pipe welding support, including base 1, and the base 1 is provided with solid
Reservation 2, sliding seat 3, the sliding seat 3 are slidably connected with base 1, and the bottom of the sliding seat 3 is provided with screw 4, the base 1
The leading screw 5 being adapted with screw 4 is provided with, one end of the leading screw 5 is provided with crank 6, and sliding seat 3 can be driven by rotating crank 6
Moved on base 1.The side of the fixed seat 2 away from sliding seat 3 is provided with the first bend pipe support base 7, the first bend pipe branch
The one end of support seat 7 away from fixed seat 2 is provided with supporting plate 8, and the supporting plate 8 is provided with the first V-block 9, the first bend pipe branch
Support seat 7 is provided with the second V-block 10, and the first V-block 9 is engaged with the second V-block 10, and support is provided for one of bend pipe.
The fixed seat 2 is provided with the 3rd V-block 11, and the sliding seat 3 is provided with the 4th V-block 12, the 3rd V-block 11, the 4th V-type
Block 12 provides support for straight tube.The side of the sliding seat 3 away from fixed seat 2 is provided with the second bend pipe support base 13, and described second
Bend pipe support base 13 is provided with the 5th V-block 14, and the side of the 5th V-block 14 is provided with locking rack 15, the locking rack 15
Screw rod 16 is provided with, the bottom of the screw rod 16 is provided with pressure head 17, and the bottom of the pressure head 17 is provided with ball 18, the screw rod 16
Top be provided with handwheel 19, rotating handwheel 19 can be moved up and down with dynamic head 17, and a bend pipe is placed on into the 5th V-block 14
On, rotate handwheel 19 and pressure head 17 moved down, ball 18 and bend pipe are in close contact, and prevent bend pipe from dropping, due to ball 18 with it is curved
It can be rolled for point contact and ball 18 between pipe, swing bend pipe can be easy to.The second bend pipe support base 13 is away from slip
The side of seat 3 is provided with support shaft 20, and the support shaft 20 is provided with locking plate 21, support arm 22, the locking plate 21 and support
Axle 20 is fixedly connected, and the support arm 22 is rotatablely connected with support shaft 20, and support arm 22 can turn around the axial line of support shaft 20
It is dynamic.The support arm 22 is provided with lock screw 23, and annular array is provided with several and lock screw 23 on the locking plate 21
Adaptable screwed hole 24, by the curdled milk screwed hole 24 of lock screw 23, it is capable of the position of support arms 22.The support arm
22 are provided with the 6th V-block 25, and the 5th V-block 14 is engaged with the 6th V-block 25, and branch can be provided for another bend pipe
Support.The utility model can provide effective support for the welding of straight tube and bend pipe, when in use, straight tube is placed on into the 3rd V-type
On block 11, the 4th V-block 12, one of bend pipe is placed on the second V-block 10, another bend pipe is placed on the 5th
On V-block 14, handwheel 19 is rotated, moves down pressure head 17, ball 18 contacts with bend pipe, can prevent the bend pipe from dropping, rotation is shaken
6, sliding seat 3 can be driven to move, the distance between fixed seat 2 and sliding seat 3 can be carried out according to the length of straight tube
Adjustment, it can be in close contact bend pipe of the both ends of straight tube with respective end, extruding force can be produced between straight tube and bend pipe,
The bend pipe on the second V-block 10 is set to be in close contact with the first V-block 9, the bend pipe and the 6th V-block 25 on the 5th V-block 14 are tight
Contiguity is touched, and can complete the fixation of two bend pipes, rotational support arm 22 can drive the bend pipe on the 5th V-block 14 to rotate, energy
The angle between two bend pipes is enough adjusted, lock screw 23, which is inserted in corresponding screwed hole 24, can fix between two bend pipes
Angle, the welding of bend pipe can be quickly finished, it is possible to increase operating efficiency, ensure welding quality.
For the ease of movement of the present utility model, the bottom of the base 1 is provided with universal wheel 26, and this practicality can be easy to new
The movement of type.
In order to ensure the stability of support, first V-block 9 is connected by bolt with supporting plate 8, the supporting plate 8
The waist-shaped hole 27 being adapted with bolt is provided with, the position of the first V-block 9 can be adjusted according to the size of bend pipe, energy
The enough stability for ensureing support.
In order to improve welding quality, first V-block 9, the second V-block 10, the 3rd V-block 11, the 4th V-block 12,
Electromagnet is equipped with 6th V-block 25, after electromagnet is powered, straight tube can be firmly fixed to the 3rd V-block the 11, the 4th
On V-block 12, one of bend pipe is fixed on the first V-block 9, on the second V-block 10, another bend pipe is fixed on
On six V-blocks 25, it can prevent that straight tube moves with bend pipe in welding process, it is possible to increase welding quality.
For the ease of use of the present utility model, the lock screw 23 is butterfly screws, can be easy to adjust manually, just
In use of the present utility model.
In order to ensure applicability of the present utility model, the quantity of the screwed hole 24 is 24, can make two bend pipes it
Between angle be adjusted between 15 ° of multiple, disclosure satisfy that use needs of most of installation operating mode, have higher applicable
Property.
Embodiment：Described in the utility model is a kind of pressure pipeline elbow pipe welding support, including base 1, the base 1
Bottom is provided with four universal wheels 26, can be easy to movement of the present utility model.The base 1 is provided with fixed seat 2, sliding seat
3, fixed seat 2 is welded on base 1, and the bottom of sliding seat 3 is provided with sliding block, and the top of base 1 is provided with the cunning being adapted with sliding block
Groove, the bottom in the sliding seat 3 are inlaid with screw 4, and the base 1 is provided with the leading screw 5 being adapted with screw 4, on base 1
The leading screw fixed seat being adapted with leading screw 5 is installed.One end of the leading screw 5 is welded with crank 6, and rotating crank 6 can drive
Sliding seat 3 moves on base 1.The side of the fixed seat 2 away from sliding seat 3 is provided with the first bend pipe support base 7, the first bend pipe
Support base 7 is screwed on sliding seat 3, or is welded on sliding seat 3.The first bend pipe support base 7 is away from fixed
One end of seat 2 is provided with supporting plate 8, and supporting plate 8 is vertical with the first bend pipe support base 7, close to fixed seat 2 in the supporting plate 8
Side is provided with the first V-block 9, and first V-block 9 is connected with supporting plate 8 by bolt, is provided with vertically in the supporting plate 8
The waist-shaped hole 27 being adapted with bolt, can be adjusted to the position of the first V-block 9 according to the size of bend pipe, can ensure
The stability of support.The top of the first bend pipe support base 7 is provided with the second V-block 10, and the second V-block 10 passes through bolt and
One bend pipe support base 7 is connected, and the first V-block 9 is engaged with the second V-block 10, and support is provided for one of bend pipe.It is described solid
The top of reservation 2 is provided with the 3rd V-block 11, and the 3rd V-block 11 is connected by bolt with fixed seat 2, the top of the sliding seat 3
Provided with the 4th V-block 12, the 4th V-block 12 is connected by bolt with sliding seat 3, and the 3rd V-block 11, the 4th V-block 12 are straight
Pipe provides support.The side of the sliding seat 3 away from fixed seat 2 is provided with the second bend pipe support base 13, the second bend pipe support
The top of seat 13 is provided with the 5th V-block 14, and the 5th V-block 14 is connected by bolt with the second bend pipe support base 13, the 5th V
The side of type block 14 is provided with locking rack 15, and locking rack 15 is L-shaped, and locking rack 15 is welded on the second bend pipe support base 13, described
Locking rack 15 is provided with screw rod 16, and the bottom of the screw rod 16 is welded with pressure head 17, and the bottom of the pressure head 17 is inlaid with ball
18, the top of the screw rod 16 is provided with handwheel 19, and rotating handwheel 19 can be moved up and down with dynamic head 17, and a bend pipe is put
To put on the 5th V-block 14, rotate handwheel 19 and pressure head 17 is moved down, ball 18 is in close contact with bend pipe, prevents bend pipe from dropping,
Due to being that point contacts and ball 18 can roll between ball 18 and bend pipe, swing bend pipe can be easy to.The second bend pipe branch
Side of the support seat 13 away from sliding seat 3 is welded with support shaft 20, and the support shaft 20 is provided with locking plate 21, support arm 22, institute
State locking plate 21 to be welded in support shaft 20, support arm 22 is vertical with support shaft 20, and the support arm 22 rotates with support shaft 20
Connection, support arm 22 can rotate around the axial line of support shaft 20.The support arm 22 is provided with lock screw 23, the locking
Annular array is provided with 24 screwed holes 24 being adapted with lock screw 23 on disk 21, by the curdled milk screwed hole 24 of lock screw 23
In, it is capable of the positions of support arms 22.The lock screw 23 is butterfly screws, can be easy to adjust manually, be easy to this reality
With new use.Side on the support arm 22 close to sliding seat 3 is provided with the 6th V-block 25, the 5th V-block 14 and the 6th
V-block 25 is engaged, and can provide support for another bend pipe.First V-block 9, the second V-block 10, the 3rd V-block
11st, the 4th V-block 12, the 5th V-block 14, the size of the 6th V-block 25 are identical, the second V-block 10, the 3rd V-block the 11, the 4th
V-block 12, the upper surface of the 5th V-block 14 are in same level, first V-block 9, the second V-block 10, the 3rd V-type
Block 11, the 4th V-block 12, electromagnet is equipped with the 6th V-block 25, after electromagnet is powered, straight tube can be firmly fixed
On the 3rd V-block 11, the 4th V-block 12, one of bend pipe is fixed on the first V-block 9, on the second V-block 10, will be another
An outer bend pipe is fixed on the 6th V-block 25, can prevent that straight tube moves with bend pipe in welding process, it is possible to increase welding matter
Amount.The utility model can provide effective support for the welding of straight tube and bend pipe, when in use, straight tube is placed on into the 3rd V-type
On block 11, the 4th V-block 12, one of bend pipe is placed on the second V-block 10, another bend pipe is placed on the 5th
On V-block 14, handwheel 19 is rotated, moves down pressure head 17, ball 18 contacts with bend pipe, can prevent the bend pipe from dropping, rotation is shaken
6, sliding seat 3 can be driven to move, the distance between fixed seat 2 and sliding seat 3 can be carried out according to the length of straight tube
Adjustment, it can be in close contact bend pipe of the both ends of straight tube with respective end, extruding force can be produced between straight tube and bend pipe,
The bend pipe on the second V-block 10 is set to be in close contact with the first V-block 9, the bend pipe and the 6th V-block 25 on the 5th V-block 14 are tight
Contiguity is touched, and can complete the fixation of two bend pipes, rotational support arm 22 can drive the bend pipe on the 5th V-block 14 to rotate, energy
The angle between two bend pipes is enough adjusted, lock screw 23, which is inserted in corresponding screwed hole 24, can fix between two bend pipes
Angle, the welding of bend pipe can be quickly finished, it is possible to increase operating efficiency, ensure welding quality.
Claims (6)
1. a kind of pressure pipeline elbow pipe welding support, including base（1）, it is characterized in that：The base（1）It is provided with fixed seat
（2）, sliding seat（3）, the sliding seat（3）With base（1）It is slidably connected, the sliding seat（3）Bottom be provided with screw（4）,
The base（1）It is provided with and screw（4）Adaptable leading screw（5）, the leading screw（5）One end be provided with crank（6）, it is described solid
Reservation（2）Away from sliding seat（3）Side be provided with the first bend pipe support base（7）, the first bend pipe support base（7）Away from fixed
Seat（2）One end be provided with supporting plate（8）, the supporting plate（8）It is provided with the first V-block（9）, the first bend pipe support base
（7）It is provided with the second V-block（10）, the fixed seat（2）It is provided with the 3rd V-block（11）, the sliding seat（3）It is provided with the
Four V-blocks（12）, the sliding seat（3）Away from fixed seat（2）Side be provided with the second bend pipe support base（13）, described second is curved
Pipe support base（13）It is provided with the 5th V-block（14）, the 5th V-block（14）Side be provided with locking rack（15）, the lock
Tight frame（15）It is provided with screw rod（16）, the screw rod（16）Bottom be provided with pressure head（17）, the pressure head（17）Bottom be provided with
Ball（18）, the screw rod（16）Top be provided with handwheel（19）, the second bend pipe support base（13）Away from sliding seat（3）'s
Side is provided with support shaft（20）, the support shaft（20）It is provided with locking plate（21）, support arm（22）, the locking plate（21）With
Support shaft（20）It is fixedly connected, the support arm（22）With support shaft（20）Rotation connection, the support arm（22）It is provided with lock
Tight screw（23）, the locking plate（21）Upper annular array is provided with several and lock screw（23）Adaptable screwed hole
（24）, the support arm（22）It is provided with the 6th V-block（25）.
2. a kind of pressure pipeline elbow pipe welding support according to claim 1, it is characterized in that：The base（1）Bottom
Provided with universal wheel（26）.
3. a kind of pressure pipeline elbow pipe welding support according to claim 1, it is characterized in that：First V-block（9）It is logical
Cross bolt and supporting plate（8）Connection, the supporting plate（8）It is provided with the waist-shaped hole being adapted with bolt（27）.
4. a kind of pressure pipeline elbow pipe welding support according to claim 1, it is characterized in that：First V-block（9）、
Second V-block（10）, the 3rd V-block（11）, the 4th V-block（12）, the 6th V-block（25）On be equipped with electromagnet.
5. a kind of pressure pipeline elbow pipe welding support according to claim 1, it is characterized in that：The lock screw（23）For
Butterfly screws.
6. a kind of pressure pipeline elbow pipe welding support according to claim 1, it is characterized in that：The screwed hole（24）Number
Measure as 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271113.4U CN206677450U (en) | 2017-03-20 | 2017-03-20 | A kind of pressure pipeline elbow pipe welding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271113.4U CN206677450U (en) | 2017-03-20 | 2017-03-20 | A kind of pressure pipeline elbow pipe welding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677450U true CN206677450U (en) | 2017-11-28 |
Family
ID=60389708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271113.4U Expired - Fee Related CN206677450U (en) | 2017-03-20 | 2017-03-20 | A kind of pressure pipeline elbow pipe welding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677450U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305498A (en) * | 2021-07-02 | 2021-08-27 | 浙江中工石化设备有限公司 | Pressure pipeline elbow processing device |
| CN113878283A (en) * | 2021-10-13 | 2022-01-04 | 上海佳地喷雾系统有限公司 | Spray gun welding tool |
| CN113909629A (en) * | 2021-12-09 | 2022-01-11 | 山东维点技术有限公司 | Petroleum pipeline butt welding equipment and welding process |
| CN114248062A (en) * | 2021-11-24 | 2022-03-29 | 宋雨桐 | Machining tool for welding right-angle steel pipe and using method thereof |
-
2017
- 2017-03-20 CN CN201720271113.4U patent/CN206677450U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305498A (en) * | 2021-07-02 | 2021-08-27 | 浙江中工石化设备有限公司 | Pressure pipeline elbow processing device |
| CN113878283A (en) * | 2021-10-13 | 2022-01-04 | 上海佳地喷雾系统有限公司 | Spray gun welding tool |
| CN113878283B (en) * | 2021-10-13 | 2024-01-16 | 上海佳地喷雾系统有限公司 | Spray gun welding fixture |
| CN114248062A (en) * | 2021-11-24 | 2022-03-29 | 宋雨桐 | Machining tool for welding right-angle steel pipe and using method thereof |
| CN113909629A (en) * | 2021-12-09 | 2022-01-11 | 山东维点技术有限公司 | Petroleum pipeline butt welding equipment and welding process |
| CN113909629B (en) * | 2021-12-09 | 2022-04-29 | 山东维点技术有限公司 | Petroleum pipeline butt welding equipment and welding process |
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