CN208840802U - A kind of petroleum pipeline auxiliary welding device - Google Patents
A kind of petroleum pipeline auxiliary welding device Download PDFInfo
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- CN208840802U CN208840802U CN201821338811.2U CN201821338811U CN208840802U CN 208840802 U CN208840802 U CN 208840802U CN 201821338811 U CN201821338811 U CN 201821338811U CN 208840802 U CN208840802 U CN 208840802U
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- fixedly connected
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- slot
- petroleum pipeline
- squeezing tank
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Abstract
The utility model belongs to petroleum pipeline equipment technical field, especially a kind of petroleum pipeline auxiliary welding device, it include bottom plate, the upper surface of the bottom plate offers sliding slot, the inner wall sliding plug of the sliding slot has sliding block, the upper surface of the sliding block and the upper surface of bottom plate are fixedly connected to support rod, one end of multiple support rods is fixedly connected with squeezing tank, the bottom of squeezing tank is fixedly connected with mounting plate, the surface of mounting plate is fixedly connected with electric telescopic rod, the surface of the telescopic end of electric telescopic rod is fixedly connected with piston rod, the end surface of piston rod run through and extend be squeezing tank inside, one end of piston rod is fixedly connected with piston.The petroleum pipeline auxiliary welding device, surface by the way that the telescopic end of electric telescopic rod is arranged is fixedly connected with piston rod, the end surface of piston rod run through and extend be squeezing tank inside, one end of piston rod is fixedly connected with piston, to reach the firm effect of clamping.
Description
Technical field
The utility model relates to petroleum pipeline technical field more particularly to a kind of petroleum pipeline auxiliary welding devices.
Background technique
In the mode of movement of petroleum, pipeline is one of most common means of delivery, and there are many connections of petroleum pipeline
Kind mode, and welding is relatively conventional mode, the quality of petroleum pipeline welding, depends not only on consummate welding technique, also
It is auxiliary device for the boosting of welding, however there are clamp not strongly for existing petroleum pipeline auxiliary welding equipment
Gu, pipeline be misaligned, the disadvantage big to environmental disruption, so needing a kind of petroleum pipeline auxiliary welding device.
Utility model content
Based on it is existing clamp not strongly solid, pipeline be misaligned, the technical problem big to environmental disruption, the utility model proposes
A kind of petroleum pipeline auxiliary welding device.
The utility model proposes a kind of petroleum pipeline auxiliary welding device, include bottom plate, the upper surface of the bottom plate
Sliding slot is offered, the inner wall sliding plug of the sliding slot has sliding block, and the upper surface of the sliding block and the upper surface of bottom plate are fixed
It is connected with support rod, one end of multiple support rods is fixedly connected with squeezing tank, and the bottom of the squeezing tank is fixedly connected with
Mounting plate, the surface of the mounting plate are fixedly connected with electric telescopic rod, and the surface of the telescopic end of the electric telescopic rod is fixed
Be connected with piston rod, the end surface of the piston rod run through and extend be squeezing tank inside, one end of the piston rod is solid
Surely it is connected with piston, the surface of the piston is fixedly connected with the first sealing ring, the surface of first sealing ring and squeezing tank
Inner wall sliding plug, the inner wall of the squeezing tank is fixedly connected with the first spring, and one end of first spring is fixedly connected
There is crushing block, the upper surface of the squeezing tank offers extruding slot, and the inner wall for squeezing slot is fixedly connected with the second sealing ring,
The surface sliding plug of the inner wall and crushing block of second sealing ring, the surface of the crushing block is fixedly connected with upper limit
The surface of block, the crushing block offers lower bayonet slot.
The upper surface of the squeezing tank is fixedly connected with fixed block, and the surface of the fixed block offers card slot, described
The inner wall of upper card slot and the inner wall of lower bayonet slot are fixedly connected to protective pad, the inner wall surface of the upper card slot and lower bayonet slot it is interior
Wall surface is adapted with the surface of petroleum pipeline, and the surface diameter of the upper card slot and the surface diameter of lower bayonet slot are less than petroleum
The diameter of pipeline.
Preferably, the inner bottom wall of the squeezing tank is fixedly connected with limited block, is fixedly connected at the top of the limited block
Lower position switch, the model YBLXW-5-11G2 of the lower position switch.
Preferably, the surface of the fixed block offers limiting slot, and the inner bottom wall of the limiting slot is fixedly connected with the upper limit
Bit switch, the surface sliding plug of the inner wall and upper limit position block of the limiting slot.
Preferably, the model YBLXW-5-11G2 of the upper limit switch, the model of the electric telescopic rod
BXTL 150。
Preferably, the surface of two support rods is fixedly connected to reinforcement leg, the surface for reinforcing leg and bottom plate
Surface be fixedly connected.
Preferably, the surface fixation of the squeezing tank is communicated with oil filling pipe, and one end inner wall of the oil filling pipe is fixedly connected
There is retainer plate, the surface of the retainer plate is fixedly connected with third sealing ring.
Preferably, the other end inner wall of the oil filling pipe is fixedly connected with second spring, and one end of the second spring is solid
Surely steel ball, the surface of the steel ball and the surface sliding plug of third sealing ring are connected with.
Having the beneficial effect that in the utility model
1, it is fixedly connected with piston rod by the way that the surface of the telescopic end of electric telescopic rod is arranged, the end surface of piston rod passes through
Wear and extend be squeezing tank inside, one end of piston rod is fixedly connected with piston, to reach the firm effect of clamping, makes
Used time is respectively put into two petroleum pipelines in the lower bayonet slot of two sides, powers on opening electric telescopic rod, make electric telescopic rod
Stretching, extension drives piston rod to move up that piston press hydraulic oil is made to make to generate pressure in squeezing tank, thus make crushing block to
The inner wall of upper extruding, the inner wall and lower bayonet slot that are allowed to card slot squeezes petroleum pipeline, touches the upper limit when being stretched over upper limit position block
Stop when bit switch, when welding terminates to take out petroleum pipeline, retracts electric telescopic rod, thus moved down with piston,
The stopping when being moved to lower position switch, when piston is moved down since the pressure reduction in squeezing tank is allowed in the first spring
Under the action of so that crushing block is moved down the petroleum pipeline taking-up that comes loose, so that reaching petroleum pipeline clamps firm effect.
2, sliding slot is offered by the way that the upper surface of bottom plate is arranged, the inner wall sliding plug of sliding slot has sliding block, to reach
The effect that pipeline welds it in welding, in use, at the end of two sides petroleum pipeline clamps, since two petroleum pipelines press from both sides
The high port for unanimously and by the sliding block in mobile left side being allowed to two petroleum pipelines in tight center can weld, to arrive it
The effect that pipeline welds it in welding is reached.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of petroleum pipeline auxiliary welding device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of petroleum pipeline auxiliary welding device squeezing tank structural front view；
Fig. 3 be the utility model proposes a kind of petroleum pipeline auxiliary welding device Fig. 2 in schematic enlarged-scale view at A.
In figure: 1, bottom plate；2, sliding slot；3, sliding block；4, support rod；5, squeezing tank；6, mounting plate；7, electric telescopic rod；8,
Piston rod；9, piston；10, the first sealing ring；11, the first spring；12, crushing block；13, slot is squeezed；14, the second sealing ring；15,
Upper limit position block；16, lower bayonet slot；17, fixed block；18, upper card slot；19, protective pad；20, limited block；21, lower position switch；22,
Limiting slot；23, upper limit switch；24, reinforce leg；25, oil filling pipe；26, retainer plate；27, third sealing ring；28, second spring；
29, steel ball.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of petroleum pipeline auxiliary welding device, includes bottom plate 1, and the upper surface of bottom plate 1 offers cunning
The inner wall sliding plug of slot 2, sliding slot 2 has sliding block 3, and the upper surface by the way that bottom plate 1 is arranged offers sliding slot 2, and the inner wall of sliding slot 2 is sliding
It is dynamic to be plugged with sliding block 3, to achieve the effect that pipeline welds it in welding, in use, when two sides petroleum pipeline clamps
At the end of, since the center of two petroleum pipelines clampings is high consistent and is allowed to two petroleum pipelines by the sliding block 3 on the left of mobile
Port to it, i.e., it is solderable, to reach the effect that pipeline welds it in welding, the upper surface of sliding block 3 and bottom plate 1
Upper surface be fixedly connected to support rod 4, the surface of two support rods 4, which is fixedly connected to, reinforces leg 24, reinforces leg 24
Surface is fixedly connected with the surface of bottom plate 1, and one end of multiple support rods 4 is fixedly connected with squeezing tank 5, the inner bottom wall of squeezing tank 5
It is fixedly connected with limited block 20, the top of limited block 20 is fixedly connected with lower position switch 21, the model of lower position switch 21
The surface fixation of YBLXW-5-11G2, squeezing tank 5 are communicated with oil filling pipe 25, and one end inner wall of oil filling pipe 25 is fixedly connected with fixation
Circle 26, the surface of retainer plate 26 is fixedly connected with third sealing ring 27, and the other end inner wall of oil filling pipe 25 is fixedly connected with second
Spring 28, one end of second spring 28 are fixedly connected with steel ball 29, and the surface of steel ball 29 and the surface of third sealing ring 27 are slided
Grafting, the bottom of squeezing tank 5 are fixedly connected with mounting plate 6, and the surface of mounting plate 6 is fixedly connected with electric telescopic rod 7, electronic to stretch
The surface of the telescopic end of contracting bar 7 is fixedly connected with piston rod 8, and it is the interior of squeezing tank 5 that the end surface of piston rod 8, which runs through and extends,
Portion, one end of piston rod 8 are fixedly connected with piston 9, and the surface of piston 9 is fixedly connected with the first sealing ring 10, the first sealing ring
10 surface and the inner wall sliding plug of squeezing tank 5, the inner wall of squeezing tank 5 are fixedly connected with the first spring 11, the first spring 11
One end be fixedly connected with crushing block 12, the upper surface of squeezing tank 5, which offers, squeezes slot 13, and the inner wall for squeezing slot 13 is fixedly connected
There is the second sealing ring 14, the surface sliding plug of the inner wall and crushing block 12 of the second sealing ring 14, the surface of crushing block 12 is fixed
It is connected with upper limit position block 15, the surface of crushing block 12 offers lower bayonet slot 16.
The upper surface of squeezing tank 5 is fixedly connected with fixed block 17, and the surface of fixed block 17 offers limiting slot 22, limiting slot
22 inner bottom wall is fixedly connected with upper limit switch 23, the surface sliding plug of the inner wall and upper limit position block 15 of limiting slot 22, on
The model YBLXW-5-11G2 of limit switch 23, the model BXTL 150 of electric telescopic rod 7, the surface of fixed block 17 is opened
Equipped with upper card slot 18, the inner wall of upper card slot 18 and the inner wall of lower bayonet slot 16 are fixedly connected to protective pad 19, upper card slot 18 it is interior
The inner wall surface of wall surface and lower bayonet slot 16 is adapted with the surface of petroleum pipeline, the surface diameter and lower bayonet slot of upper card slot 18
16 surface diameter is less than the diameter of petroleum pipeline, is fixedly connected with work by the way that the surface of telescopic end of electric telescopic rod 7 is arranged
The end surface of stopper rod 8, piston rod 8 run through and extend be squeezing tank 5 inside, one end of piston rod 8 is fixedly connected with piston
9, to reach the firm effect of clamping, in use, being respectively put into two petroleum pipelines in the lower bayonet slot 16 of two sides, connect
Power supply opening electric telescopic rod 7 stretches electric telescopic rod 7, and piston rod 8 is driven to move up to which to squeeze piston 9 hydraulic
Oil makes to generate pressure in squeezing tank 5, to keep crushing block 12 upward, be allowed to card slot 18 inner wall and lower bayonet slot 16 it is interior
Wall squeezes petroleum pipeline, the stopping when being stretched over upper limit position block 15 and touching upper limit switch 23, when welding terminates to take out petroleum
When pipeline, retract electric telescopic rod 7, thus moved down with piston 9, the stopping when being moved to lower position switch 21, when
Since the pressure reduction in squeezing tank 5 is allowed to make crushing block 12 downward under the action of the first spring 11 when piston 9 moves down
The mobile petroleum pipeline taking-up that comes loose, so that reaching petroleum pipeline clamps firm effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of petroleum pipeline auxiliary welding device includes bottom plate (1), it is characterised in that: open the upper surface of the bottom plate (1)
Equipped with sliding slot (2), the inner wall sliding plug of the sliding slot (2) has sliding block (3), the upper surface of the sliding block (3) and bottom plate (1)
Upper surface is fixedly connected to support rod (4), and one end of multiple support rods (4) is fixedly connected with squeezing tank (5), described to squeeze
The bottom of pressure case (5) is fixedly connected with mounting plate (6), and the surface of the mounting plate (6) is fixedly connected with electric telescopic rod (7),
The surface of the telescopic end of the electric telescopic rod (7) is fixedly connected with piston rod (8), and the end surface of the piston rod (8) passes through
Wear and extend be squeezing tank (5) inside, one end of the piston rod (8) is fixedly connected with piston (9), the piston (9)
Surface is fixedly connected with the first sealing ring (10), and the inner wall sliding on the surface and squeezing tank (5) of first sealing ring (10) is inserted
It connects, the inner wall of the squeezing tank (5) is fixedly connected with the first spring (11), and one end of first spring (11) is fixedly connected with
Crushing block (12), the upper surface of the squeezing tank (5), which offers, squeezes slot (13), and the inner wall for squeezing slot (13) is fixedly connected
Have the second sealing ring (14), the inner wall of second sealing ring (14) and the surface sliding plug of crushing block (12), the extruding
The surface of block (12) is fixedly connected with upper limit position block (15), and the surface of the crushing block (12) offers lower bayonet slot (16)；
The upper surface of the squeezing tank (5) is fixedly connected with fixed block (17), and the surface of the fixed block (17) offers card
Slot (18), the inner wall of the upper card slot (18) and the inner wall of lower bayonet slot (16) are fixedly connected to protective pad (19), the upper card
The inner wall surface of slot (18) and the inner wall surface of lower bayonet slot (16) are adapted with the surface of petroleum pipeline, the upper card slot (18)
Surface diameter and lower bayonet slot (16) surface diameter be less than petroleum pipeline diameter.
2. petroleum pipeline auxiliary welding device according to claim 1, it is characterised in that: the interior bottom of the squeezing tank (5)
Wall is fixedly connected with limited block (20), is fixedly connected with lower position switch (21), the lower limit at the top of the limited block (20)
The model YBLXW-5-11G2 of bit switch (21).
3. petroleum pipeline auxiliary welding device according to claim 1, it is characterised in that: the surface of the fixed block (17)
It offers limiting slot (22), the inner bottom wall of the limiting slot (22) is fixedly connected with upper limit switch (23), the limiting slot
(22) the surface sliding plug of inner wall and upper limit position block (15).
4. petroleum pipeline auxiliary welding device according to claim 3, it is characterised in that: the upper limit switch (23)
Model YBLXW-5-11G2, the model BXTL 150 of the electric telescopic rod (7).
5. petroleum pipeline auxiliary welding device according to claim 1, it is characterised in that: two support rods (4)
Surface, which is fixedly connected to, reinforces leg (24), and the surface for reinforcing leg (24) is fixedly connected with the surface of bottom plate (1).
6. petroleum pipeline auxiliary welding device according to claim 1, it is characterised in that: the surface of the squeezing tank (5)
Fixation is communicated with oil filling pipe (25), and one end inner wall of the oil filling pipe (25) is fixedly connected with retainer plate (26), the retainer plate
(26) surface is fixedly connected with third sealing ring (27).
7. petroleum pipeline auxiliary welding device according to claim 6, it is characterised in that: the oil filling pipe (25) it is another
End inner wall is fixedly connected with second spring (28), and one end of the second spring (28) is fixedly connected with steel ball (29), the steel
The surface sliding plug on the surface and third sealing ring (27) of pearl (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338811.2U CN208840802U (en) | 2018-08-20 | 2018-08-20 | A kind of petroleum pipeline auxiliary welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338811.2U CN208840802U (en) | 2018-08-20 | 2018-08-20 | A kind of petroleum pipeline auxiliary welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840802U true CN208840802U (en) | 2019-05-10 |
Family
ID=66356207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821338811.2U Active CN208840802U (en) | 2018-08-20 | 2018-08-20 | A kind of petroleum pipeline auxiliary welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799642A (en) * | 2022-05-23 | 2022-07-29 | 中交三航(南通)海洋工程有限公司 | Major diameter pipeline welding set |
-
2018
- 2018-08-20 CN CN201821338811.2U patent/CN208840802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799642A (en) * | 2022-05-23 | 2022-07-29 | 中交三航(南通)海洋工程有限公司 | Major diameter pipeline welding set |
| CN114799642B (en) * | 2022-05-23 | 2023-09-26 | 中交三航(南通)海洋工程有限公司 | Large-diameter pipeline welding device |
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