CN216326202U - Pipe welding is with raising aligning device - Google Patents
Pipe welding is with raising aligning device Download PDFInfo
- Publication number
- CN216326202U CN216326202U CN202122514233.1U CN202122514233U CN216326202U CN 216326202 U CN216326202 U CN 216326202U CN 202122514233 U CN202122514233 U CN 202122514233U CN 216326202 U CN216326202 U CN 216326202U
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- Prior art keywords
- pipeline
- limiting
- main frame
- pipe welding
- positioning
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- 238000003466 welding Methods 0.000 title claims abstract description 29
- 238000013016 damping Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 13
- 230000000630 rising effect Effects 0.000 abstract description 6
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
The utility model belongs to the technical field of pipeline welding, and particularly relates to a lifting alignment device for pipeline welding, which comprises a base, wherein the top of the base is provided with a positioning component for positioning and aligning a pipeline to be welded, two trigger components for contacting with the pipeline are arranged in the positioning component, and a limiting component for checking an alignment state is arranged above the trigger components; the clamping rod is triggered under the matching of the push rod and the ejector pins, so that the limiting bolt limits the L-shaped clamping head, the clamping rod can vertically rise under the horizontal pushing of the ejector pins on the two sides, the clamping rod can uniformly rise and synchronously relieve the limitation on the limiting bolt, the alignment state of the pipeline can be kept after the pipeline rises to the adjusting height, the pipeline is limited in the rising process of the L-shaped clamping head along with the pipeline, the rising stability is guaranteed, the pipeline is clamped and positioned after the limiting bolt is clamped with the L-shaped clamping head, and the stability of the alignment state in the welding process is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of pipeline welding, and particularly relates to a lifting alignment device for pipeline welding.
Background
The pipeline is the equipment commonly used when gas and liquid article carry, because the pipeline length is limited during production, so when carrying out longer distance transport, often need carry out welding operation to the pipeline, pipeline welding is the process with two pipeline fixed connection, and the pipeline is placed the inconvenient welding that welds in ground, needs to adjust the pipeline to a take the altitude for convenient welding.
SUMMERY OF THE UTILITY MODEL
The welded pipeline lifting is treated to the existing lifting equipment, and in the lifting process, the pipeline can change the corresponding positions of the welding positions of the two pipelines due to the action of gravity, so that the welding strength is poor, and the horizontal state of the welded pipeline is poor. The utility model provides a lifting alignment device for pipeline welding, which is adjustable in the height of a pipeline.
The utility model provides the following technical scheme: pipeline welding is with raising alignment device, the on-line screen storage device comprises a base, the base inboard is equipped with the shock attenuation truckle that is used for reducing push resistance, two top fixedly connected with of base are used for adjusting the platform that lifts of treating welded pipe height, the top of base is equipped with and is used for treating the locating component that welded pipe location aligns, locating component's inside is equipped with two trigger assembly that are used for with the pipeline contact, trigger assembly's top is equipped with the spacing subassembly that is used for examining alignment status.
The positioning assembly comprises a main frame, two limiting bolts and two L-shaped clamping heads, the main frame is fixedly connected with the base, the two limiting bolts are connected to the inner wall of the main frame in a sliding mode, and the two L-shaped clamping heads are connected with the two ends of the main frame in a sliding mode respectively.
And springs are fixedly connected between the two limit bolts and the main frame.
The trigger assemblies respectively comprise a mounting seat, a push rod and a thimble, the push rod penetrates through the mounting seat and is in sliding connection with the mounting seat, and the thimble penetrates through the mounting seat and is fixedly connected to one side of the push rod.
The mounting seat is fixedly connected with the inner wall of the main frame, and the push rod penetrates through the main frame and is connected with the main frame in a sliding mode.
The limiting assembly comprises a positioning box, a limiting block and a clamping rod, the limiting block is connected with the inside of the positioning box in a sliding mode, and the clamping rod is connected with the limiting block in a rotating mode.
The two ends of the clamping rod penetrate through the positioning box and are in sliding connection with the positioning box, the two ends of the clamping rod are respectively connected with the two limiting bolts in a clamping mode, and the positioning box is fixedly connected with the main frame.
The ejector pin corresponds to the clamping rod in position.
The utility model has the beneficial effects that: the pipeline to be welded exerts upward pushing force on the two push rods simultaneously, the clamping rods are triggered under the matching of the push rods and the ejector pins, the limiting bolts limit the L-shaped clamping heads, the clamping rods can vertically rise under the horizontal pushing of the ejector pins on the two sides, the two sides of the clamping rods can uniformly rise and synchronously limit the limiting bolts, the pipeline can be guaranteed to be kept in an aligned state after the height of the pipeline is adjusted in an ascending mode, the L-shaped clamping heads limit the pipeline along with the pipeline in the ascending process of the pipeline, the ascending stability is guaranteed, the pipeline is clamped and positioned after the limiting bolts are clamped with the L-shaped clamping heads, and the stability of the aligned state in the welding process is guaranteed.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 2 at B;
fig. 4 is a schematic structural view of the main frame and the L-shaped clamp head in the utility model.
In the figure: 1. a base; 11. shock absorbing casters; 2. a lifting table; 3. a positioning assembly; 31. a main frame; 32. a limit bolt; 321. a spring; 33. an L-shaped clamping head; 4. a trigger component; 41. a mounting seat; 42. a push rod; 43. a thimble; 5. a limiting component; 51. a positioning box; 52. a limiting block; 53. and (5) clamping the rod.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: pipeline welding is with raising alignment device, including base 1, the 1 inboard of base is equipped with the truckle 11 that is used for reducing push resistance, two lifting platform 2 that are used for adjusting to treat welded pipe height of base 1's top fixedly connected with, the top of base 1 is equipped with and is used for treating the locating component 3 that welded pipe location was aligned, the inside of locating component 3 is equipped with two trigger assembly 4 that are used for with the pipeline contact, the top of trigger assembly 4 is equipped with the spacing subassembly 5 that is used for examining alignment state.
In this embodiment: the damping caster wheels 11 below the base 1 are arranged at four corners of the base 1, the damping caster wheels 11 and the base 1 are supported by sliding connection and external elastic parts, when a pipeline to be welded is not placed above the base 1, the damping caster wheels 11 are supported by the elastic parts and can slide normally, when the pipeline to be welded is placed above, under the action of gravity, the elastic parts are deformed under pressure, so that the base 1 is directly placed on the ground, the damping caster wheels 11 can be protected when the weight is larger, the stability of the support is improved by the contact between the base 1 and the ground, when the pipeline to be welded above is lifted by the lifting table 2, when the pipeline to be welded is lifted to a certain height, the pipeline to be welded exerts upward pushing force on the push rods 42, the clamping rods 53 are triggered under the cooperation of the push rods 42 and the ejector pins 43, and the limiting of the limiting bolts 32 is released after the clamping rods 53 are synchronously lifted by the two push rods 42, limiting bolt 32 is spacing to L-shaped clamping head 33 this moment for L-shaped clamping head 33 can cooperate the in-process of lifting that lifts platform 2 to treat welded pipeline spacing, and the rotatable messenger of kelly 53 needs two thimbles 43 synchronous with kelly 53 jack-up just can make kelly 53 can slide and rise, can treat welded pipeline and align, has guaranteed that the welded is stable goes on, ensures the welded regularity.
The positioning assembly 3 comprises a main frame 31, two limiting bolts 32 and two L-shaped clamping heads 33, the main frame 31 is fixedly connected with the base 1, the two limiting bolts 32 are both connected to the inner wall of the main frame 31 in a sliding manner, and the two L-shaped clamping heads 33 are respectively connected with two ends of the main frame 31 in a sliding manner; the body frame 31 can carry out spacing support to L-shaped clamping head 33, treat that welded pipe carries out the centre gripping fixed placing on lifting table 2 under L-shaped clamping head 33 and spacing bolt 32's cooperation, set up a plurality of diameter and spacing bolt 32 assorted through-hole on L-shaped clamping head 33, thereby spacing bolt 32 runs through L-shaped clamping head 33 and carries out spacing fixed to L-shaped clamping head 33 when removing spacingly, the stability of treating that welded pipe is fixed has been guaranteed, and L-shaped clamping head 33 slides in the body frame 31 along with treating the rising of welded pipe before unfixed and rises, make the regulation more convenient.
Springs 321 are fixedly connected between the two limit bolts 32 and the main frame 31; the spring 321 between the limiting bolt 32 and the main frame 31 is used for pushing the limiting bolt 32 to slide in the main frame 31 when the deformation of the spring 321 is released after the clamping rod 53 releases the limiting of the limiting bolt 32, and penetrates through the L-shaped clamping head 33 to limit and fix the L-shaped clamping head 33, so that the stability of the L-shaped clamping head 33 in clamping a pipeline to be welded is improved.
The two trigger assemblies 4 respectively comprise an installation seat 41, a push rod 42 and a thimble 43, the push rod 42 penetrates through the installation seat 41 and is in sliding connection with the installation seat 41, and the thimble 43 penetrates through the installation seat 41 and is fixedly connected to one side of the push rod 42; the mounting seat 41 limits and fixes the sliding of the push rod 42 and the ejector pins 43, so that the stability of sliding is ensured, the bottom end of the push rod 42 is abutted to a to-be-welded pipeline below, so that the to-be-welded pipeline pushes the push rod 42 to slide, the ejector pins 43 are driven to slide synchronously when the push rod 42 slides, the clamping rods 53 are jacked when the two ejector pins 43 rise synchronously, the limitation of the limiting bolts 32 at two ends is relieved, the clamping rods 53 cannot be taken out of the limiting bolts 32 due to the fact that the two ejector pins 43 do not rise synchronously, the height of the other side needs to be adjusted to an alignment state, the limiting function of the clamping rods 53 can be relieved, and the two to-be-welded pipelines are ensured to be aligned.
The mounting seat 41 is fixedly connected with the inner wall of the main frame 31, and the push rod 42 penetrates through the main frame 31 and is connected with the main frame 31 in a sliding manner; the mounting seat 41 is fixed on the inner wall of the main frame 31 to limit and fix the sliding of the push rod 42, so that the normal contact between the push rod 42 and a pipeline to be welded is ensured, and the accurate positioning of the pipeline to be welded is ensured.
The limiting assembly 5 comprises a positioning box 51, a limiting block 52 and a clamping rod 53, the limiting block 52 is connected with the inside of the positioning box 51 in a sliding manner, and the clamping rod 53 is connected with the limiting block 52 in a rotating manner; the locating box 51 carries out spacing fixed to stopper 52, the kelly 53 is adjusted two errors of treating the welded pipe through the rotation on stopper 52, when unilateral thimble 43 promoted kelly 53, kelly 53 took place slight deflection and spacing bolt 32 to take place the block owing to the uneven card pole 53 that makes of atress, make kelly 53 unable roll-off in the spacing bolt 32, need adjust one side to the horizontality, roll-off in the spacing bolt 32 can be followed to the both ends of kelly 53 under the even promotion of two thimbles 43, thereby treat welded pipe and realize aligning.
Two ends of the clamping rod 53 penetrate through the positioning box 51 and are in sliding connection with the positioning box 51, two ends of the clamping rod 53 are respectively in clamping connection with the two limiting bolts 32, and the positioning box 51 is fixedly connected with the main frame 31; the slip of kelly 53 in location box 51 carries out spacing fixed through stopper 52, the stability that kelly 53 goes up and down has been guaranteed, kelly 53 makes L clamp 33 can adjust along with the pipeline treating the in-process that the welded pipe was adjusted with spacing block 32's block, it is spacing to make spacing block 32 break away from through kelly 53's rising behind the adjustment to suitable position, thereby it is spacing to carry out L clamp 33, it is spacing to adjust to the welded pipe of waiting of suitable position to fix through L clamp 33, thereby guaranteed behind the height-adjusting, when welding the pipeline, the alignment state is still guaranteed to the pipeline, the accuracy of welding department butt joint has been guaranteed.
The thimble 43 corresponds to the clamping rod 53; the ejector pin 43 corresponds to the clamping rod 53 in position, so that the clamping rod 53 can be jacked up in the process of lifting the ejector pin 43, the lifting of the clamping rod 53 and the lifting of the ejector pin 43 are synchronized, and linkage is realized.
The working principle and the using process of the utility model are as follows: the base 1 is pushed to a position to be used through the shock-absorbing caster 11, then a pipeline to be welded is placed on the lifting table 2, the height of the pipeline is adjusted through the lifting table 2, the L-shaped clamping head 33 rises along with the pipeline in the adjusting process to play a certain limiting role, the pipeline is contacted with the push rod 42 after rising to a certain position, when the two pipelines are in an alignment state in the rising process, the two push rods 42 are pushed to rise synchronously, the two push rods 42 simultaneously drive the thimble 43 to jack up two ends of the clamping rod 53, the clamping rod 53 is separated from being clamped with the limiting bolt 32, at the moment, the limiting bolt 32 slides to the position where the L-shaped clamping head 33 is clamped under the action of the spring 321 to limit the L-shaped clamping head 33, so that the L-shaped clamping head 33 can stably clamp the pipeline to be welded, and the alignment of the pipeline during welding is ensured, when the pipelines on two sides are not aligned when ascending, the clamping rod 53 deflects under the pushing of the thimble 43 on one side, and cannot ascend to be separated from the clamping state of the limiting bolt 32, at the moment, the pipelines are lifted to be horizontal by adjusting the lifting platform 2 on the lower side, and the alignment of the pipelines can be kept in the ascending process of the pipelines by synchronously ascending on two sides, so that the alignment effect of the welding positions of the pipelines is ensured.
Claims (8)
1. Pipeline welding is with raising aligning device, its characterized in that: the base is provided with damping trundles used for reducing pushing resistance, two lifting platforms fixedly connected with the top ends of the base are used for adjusting the height of a pipeline to be welded, the top of the base is provided with a positioning assembly used for positioning and aligning the pipeline to be welded, the positioning assembly is provided with two trigger assemblies used for contacting with the pipeline, and a limiting assembly used for checking the alignment state is arranged above the trigger assemblies.
2. The pipe welding elevation alignment apparatus of claim 1, wherein: the positioning assembly comprises a main frame, two limiting bolts and two L-shaped clamping heads, the main frame is fixedly connected with the base, the two limiting bolts are connected to the inner wall of the main frame in a sliding mode, and the two L-shaped clamping heads are connected with the two ends of the main frame in a sliding mode respectively.
3. The pipe welding elevation alignment apparatus of claim 2, wherein: two spacing bolts with all fixedly connected with spring between the body frame.
4. The pipe welding elevation alignment apparatus of claim 3, wherein: two trigger assembly all includes mount pad, push rod and thimble, the push rod run through the mount pad and with mount pad sliding connection, the thimble runs through mount pad fixed connection in push rod one side.
5. The pipe welding elevation alignment apparatus of claim 4, wherein: the mounting seat with body frame inner wall fixed connection, the push rod run through the body frame and with body frame sliding connection.
6. The pipe welding elevation alignment apparatus of claim 5, wherein: the limiting assembly comprises a positioning box, a limiting block and a clamping rod, the limiting block is connected with the inside of the positioning box in a sliding mode, and the clamping rod is connected with the limiting block in a rotating mode.
7. The pipe welding elevation alignment apparatus of claim 6, wherein: the clamping rod is fixedly connected with the main frame, the two ends of the clamping rod penetrate through the positioning box and are in sliding connection with the positioning box, the two ends of the clamping rod are respectively in clamping connection with the two limiting bolts, and the positioning box is fixedly connected with the main frame.
8. The pipe welding elevation alignment apparatus of claim 6, wherein: the thimble corresponds to the clamping rod in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514233.1U CN216326202U (en) | 2021-10-19 | 2021-10-19 | Pipe welding is with raising aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514233.1U CN216326202U (en) | 2021-10-19 | 2021-10-19 | Pipe welding is with raising aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326202U true CN216326202U (en) | 2022-04-19 |
Family
ID=81177544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122514233.1U Expired - Fee Related CN216326202U (en) | 2021-10-19 | 2021-10-19 | Pipe welding is with raising aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216326202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116352365A (en) * | 2023-06-01 | 2023-06-30 | 中信建设有限责任公司 | Heat supply pipeline butt joint device |
-
2021
- 2021-10-19 CN CN202122514233.1U patent/CN216326202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116352365A (en) * | 2023-06-01 | 2023-06-30 | 中信建设有限责任公司 | Heat supply pipeline butt joint device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |