CN220838760U - Fixing device for welding long-distance pipeline - Google Patents
Fixing device for welding long-distance pipeline Download PDFInfo
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- CN220838760U CN220838760U CN202322468443.0U CN202322468443U CN220838760U CN 220838760 U CN220838760 U CN 220838760U CN 202322468443 U CN202322468443 U CN 202322468443U CN 220838760 U CN220838760 U CN 220838760U
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- fixing
- flexible extension
- ring
- locking mechanism
- extension ring
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000008093 supporting effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to a fixing device for welding long-distance pipelines, which belongs to the technical field of pipeline welding, wherein a first flexible extension ring is connected in a sliding manner on a first fixing half ring, a first locking mechanism is arranged on the first flexible extension ring, a second flexible extension ring is connected in a sliding manner on a second fixing half ring, a second locking mechanism is arranged on the second flexible extension ring, and a third locking mechanism for connecting the first flexible extension ring is arranged on the second flexible extension ring. According to the utility model, the first flexible extension ring is connected in a sliding manner through the first fixing half ring, the first locking mechanism is arranged on the first flexible extension ring, the second flexible extension ring is connected in a sliding manner in the second fixing half ring, the second locking mechanism is arranged on the second flexible extension ring, and the third locking mechanism for connecting the first flexible extension ring is arranged on the second flexible extension ring, so that the fixing device can adapt to pipelines with various pipe diameters, the applicability is widened, and the fixing efficiency is further improved.
Description
Technical Field
The utility model belongs to the technical field of pipeline welding, and particularly relates to a fixing device for long-distance pipeline welding.
Background
The long-distance pipeline welding butt-joint tool is a position adjusting tool used during pipeline welding, and because the long-distance pipeline is long in service length and needs to be butt-jointed and installed in a welding mode, the position of a pipeline port is adjusted during welding so as to meet the welding requirement.
When the conventional long-distance pipeline welding and fixing device is used, the device is difficult to adapt to pipelines with various pipe diameters, has poor applicability, narrow application range and low fixing efficiency.
Disclosure of utility model
The utility model aims to solve the technical problems, and further provides a fixing device for welding long-distance conveying pipelines.
The specific technical scheme of the utility model is as follows: a fixture for long-distance pipeline welding, comprising: the first fixing semi-ring is hinged with a second fixing semi-ring, the first fixing semi-ring is provided with another first fixing semi-ring through a plurality of connecting rods, the second fixing semi-ring is provided with another second fixing semi-ring through a plurality of connecting rods, the first fixing semi-ring is connected with a first flexible extension ring in a sliding mode, the first flexible extension ring is provided with a first locking mechanism, the second fixing semi-ring is connected with a second flexible extension ring in a sliding mode, the second flexible extension ring is provided with a second locking mechanism, and the second flexible extension ring is provided with a third locking mechanism used for connecting the first flexible extension ring.
Further, the auxiliary fixing mechanism is rotationally connected to the connecting rod and is in sliding connection with the connecting rod.
Further, the auxiliary fixing mechanism includes: the sliding block is rotationally connected with the connecting rod, and sliding block and connecting rod sliding connection, threaded connection has the locking bolt on the sliding block, and locking bolt one end is rotationally connected with the supporting shoe.
Further, the first locking mechanism, the second locking mechanism and the third locking mechanism are of the same structure.
Further, the first locking mechanism is provided as a bolt and nut.
Further, anti-skid patterns are arranged on the supporting blocks.
Further, the contact surface of the supporting block and the pipeline is set to be an arc surface.
Further, the supporting block is made of rubber.
The beneficial effects are that:
According to the application, the second fixing half ring is hinged on the first fixing half ring, the other first fixing half ring is arranged on the first fixing half ring through the plurality of connecting rods, the other second fixing half ring is arranged on the second fixing half ring through the plurality of connecting rods, the first flexible extension ring is connected in a sliding manner in the first fixing half ring, the first locking mechanism is arranged on the first flexible extension ring, the second flexible extension ring is connected in a sliding manner, the second locking mechanism is arranged on the second flexible extension ring, and the third locking mechanism for connecting the first flexible extension ring is arranged on the second flexible extension ring, so that the fixing device can adapt to pipelines with various pipe diameters, the applicability is improved, the use range is widened, and the fixing efficiency is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an auxiliary fixing mechanism according to the present utility model;
The figure indicates:
the device comprises a first fixing semi-ring 1, a second fixing semi-ring 2, a connecting rod 3, a first flexible extension ring 4, a first locking mechanism 5, a second flexible extension ring 6, a second locking mechanism 7, a third locking mechanism 8, an auxiliary fixing mechanism 9, a sliding block 91, a locking bolt 92 and a supporting block 93.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1: a fixture for long-distance pipeline welding, comprising: the first fixing half ring 1 is hinged with the second fixing half ring 2, the first fixing half ring 1 is provided with the other first fixing half ring 1 through a plurality of connecting rods 3, the second fixing half ring 2 is provided with the other second fixing half ring 2 through a plurality of connecting rods 3, the first fixing half ring 1 is connected with the first flexible extension ring 4 in a sliding mode, the first flexible extension ring 4 is provided with the first locking mechanism 5 in a sliding mode, the second fixing half ring 2 is connected with the second flexible extension ring 6 in a sliding mode, the second flexible extension ring 6 is provided with the second locking mechanism 7, the second flexible extension ring 6 is provided with the third locking mechanism 8 used for connecting the first flexible extension ring 4, the first fixing half ring 1 is provided with the other first fixing half ring 1 through a plurality of connecting rods 3 in a hinged mode, the second fixing half ring 2 is provided with the other second fixing half ring 2 through a plurality of connecting rods 3, the first flexible extension ring 4 is connected with the first flexible extension ring 4 in a sliding mode, the first flexible extension ring 1 is provided with the first flexible extension ring 4 in a sliding mode, the second flexible extension ring 6 is provided with the second flexible extension ring 6, the second flexible extension ring 6 is suitable for being connected with the second flexible extension ring 6, the flexible extension ring is suitable for being connected with the second flexible extension ring 6, the first flexible extension ring is suitable for a plurality of flexible extension ring 6, and the flexible extension device is suitable for the flexible extension device is provided with the second flexible extension ring 6.
Example 2: on the basis of embodiment 1, the auxiliary fixing mechanism 9 is rotationally connected to the connecting rod 3, and the auxiliary fixing mechanism 9 is slidably connected with the connecting rod 3, and the auxiliary fixing mechanism 9 is rotationally connected to the connecting rod 3, and the auxiliary fixing mechanism 9 is slidably connected with the connecting rod 3, so that the fixing of the fixing device is more stable, and the fixing effect is improved.
Example 3: on the basis of embodiment 2, the auxiliary fixing mechanism 9 includes: the sliding block 91 is rotationally connected to the connecting rod 3, the sliding block 91 is in sliding connection with the connecting rod 3, the locking bolt 92 is in threaded connection with the sliding block 91, one end of the locking bolt 92 is rotationally connected with the supporting block 93, the sliding block 91 is rotationally connected to the connecting rod 3 through the connecting rod 3, the sliding block 91 is in sliding connection with the connecting rod 3, the locking bolt 92 is in threaded connection with the sliding block 91, one end of the locking bolt 92 is rotationally connected with the supporting block 93, and therefore fixing of the fixing device is more stable, and the fixing effect is further improved.
Example 4: on the basis of embodiment 1, the first locking mechanism 5, the second locking mechanism 7 and the third locking mechanism 8 are of the same structure, and the application improves the universality of parts and is more convenient to maintain by adopting the same structure of the first locking mechanism 5, the second locking mechanism 7 and the third locking mechanism 8.
Example 5: on the basis of the embodiment 1, the first locking mechanism 5, the second locking mechanism 7 and the third locking mechanism 8 are all provided with bolts and nuts, and the installation stability is improved by arranging the first locking mechanism 5, the second locking mechanism 7 and the third locking mechanism 8 as bolts and nuts.
Example 6: on the basis of embodiment 3, the anti-skid patterns are arranged on the supporting blocks 93, and the anti-skid patterns are arranged on the supporting blocks 93, so that sliding during supporting is avoided, and the installation is more stable.
Example 7: on the basis of embodiment 3, the contact surface of the supporting block 93 and the pipeline is set to be an arc surface, and the supporting block 93 is lifted up from the outer wall of the pipeline by setting the contact surface of the supporting block 93 and the pipeline to be an arc surface, so that the supporting effect is improved.
Example 8: on the basis of embodiment 3, the supporting block 93 is made of rubber, and the supporting block 93 is made of rubber, so that the supporting block 93 is lifted up of the outer wall of the box pipeline, and the supporting effect is improved.
The working process comprises the following steps:
When the pipeline needs to be fixed, the first fixing semi-ring 1 and the second fixing semi-ring 2 are firstly placed on the outer wall of the pipeline to be fixed, the first flexible extension ring 4 and the second flexible extension ring 6 are pulled out to completely encircle the length of the outer wall of the pipeline to be fixed, then the first flexible extension ring 4 and the second flexible extension ring 6 are combined and locked by the third locking mechanism 8, the first locking mechanism 5 and the second locking mechanism 7 are locked, meanwhile, the sliding block 91 is rotated to be attached to the angle of the pipeline, and then the locking bolt 92 is rotated to be attached to the supporting block 93 to be completely attached to the outer wall of the pipeline to be fixed, so that the fixing of the pipeline is completed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. A fixture for long-distance pipeline welding, comprising: the novel fixing device comprises a first fixing half ring (1), wherein a second fixing half ring (2) is hinged to the first fixing half ring (1), another first fixing half ring (1) is installed on the first fixing half ring (1) through a plurality of connecting rods (3), another second fixing half ring (2) is installed on the second fixing half ring (2) through a plurality of connecting rods (3), a first flexible extension ring (4) is connected in a sliding mode in the first fixing half ring (1), a first locking mechanism (5) is installed on the first flexible extension ring (4), a second flexible extension ring (6) is connected in a sliding mode in the second fixing half ring (2), a second locking mechanism (7) is installed on the second flexible extension ring (6), and a third locking mechanism (8) used for connecting the first flexible extension ring (4) is installed on the second flexible extension ring (6).
2. A fixing device for welding long-distance pipeline according to claim 1, characterized in that the connecting rod (3) is rotatably connected with an auxiliary fixing mechanism (9), and the auxiliary fixing mechanism (9) is slidingly connected with the connecting rod (3).
3. A fixing device for long-distance pipeline welding according to claim 2, characterized in that the auxiliary fixing mechanism (9) comprises: the sliding block (91), the last rotation of connecting rod (3) is connected with sliding block (91), and sliding block (91) and connecting rod (3) sliding connection, threaded connection has locking bolt (92) on sliding block (91), and locking bolt (92) one end rotates and is connected with supporting shoe (93).
4. A fixing device for welding long-distance pipelines according to claim 1, characterized in that the first locking mechanism (5), the second locking mechanism (7) and the third locking mechanism (8) are of the same construction.
5. A fixing device for welding long-distance pipelines according to claim 1, characterized in that the first (5), second (7) and third (8) locking mechanisms are all provided as bolts and nuts.
6. A fixing device for welding long transport pipes according to claim 3, characterized in that the support block (93) is provided with anti-skid threads.
7. A fixing device for welding long-distance pipelines according to claim 3, characterized in that the contact surface of the supporting block (93) and the pipeline is provided as a cambered surface.
8. A fixing device for welding long transport pipes according to claim 3, characterized in that the support block (93) is provided in rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322468443.0U CN220838760U (en) | 2023-09-12 | 2023-09-12 | Fixing device for welding long-distance pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322468443.0U CN220838760U (en) | 2023-09-12 | 2023-09-12 | Fixing device for welding long-distance pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838760U true CN220838760U (en) | 2024-04-26 |
Family
ID=90780292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322468443.0U Active CN220838760U (en) | 2023-09-12 | 2023-09-12 | Fixing device for welding long-distance pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838760U (en) |
-
2023
- 2023-09-12 CN CN202322468443.0U patent/CN220838760U/en active Active
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