CN212858408U - Auxiliary tool for butt joint of pipelines - Google Patents
Auxiliary tool for butt joint of pipelines Download PDFInfo
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- CN212858408U CN212858408U CN202021929796.6U CN202021929796U CN212858408U CN 212858408 U CN212858408 U CN 212858408U CN 202021929796 U CN202021929796 U CN 202021929796U CN 212858408 U CN212858408 U CN 212858408U
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Abstract
The utility model discloses an auxiliary fixtures is used in pipeline butt joint relates to pipeline butt joint instrument technical field, and mainly used solves current pipeline butt joint and mainly relies on the manual work, and the operation degree of difficulty is great, the cost time is long, be difficult to the problem of guaranteeing the yield. The main structure is as follows: including the tool main part that the middle part can 90 buckles, tool main part's both ends all are equipped with the fixed part, two the fixed part sets up relatively, just be equipped with locking portion on the fixed part. The utility model provides a pair of auxiliary fixtures is used in pipeline butt joint, it can assist the workman to accomplish between pipeline and the pipeline, the butt joint welding between pipeline and the elbow, and alone can accomplish the operation, labour saving and time saving, and convenient to use has improved the yields greatly.
Description
Technical Field
The utility model relates to a pipeline docking tool technical field especially relates to an auxiliary fixtures is used in pipeline butt joint.
Background
In the construction process of petrochemical facilities, pipeline installation work is often required. The pipeline installation work is generally divided into two steps of prefabricating and assembling and constructing and installing, namely, the pipeline is prefabricated and assembled in a clamp workshop or on site to form a pipeline assembly part, and then the pipeline assembly part is installed. Among other things, prefabrication and assembly of pipe assemblies often involves butt welding between pipes, and between pipes and elbows.
At present, for butt welding between pipelines and between elbows, the pipelines and the elbows are mainly held by hands of workers, and then the butt welding between the pipelines and the elbows is carried out by another person. The butt welding mode has high operation difficulty and high technical requirements on operators, such as eye strength and experience of workers, stability of pipe fittings held by the operators and the like, takes long time and is difficult to ensure the rate of finished products.
Therefore, in order to improve the working efficiency of pipe prefabrication and assembly and shorten the installation period of the whole pipeline, an auxiliary tool for pipeline butt joint is urgently needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline docks uses auxiliary fixtures, it can assist the workman to accomplish between pipeline and the pipeline, the butt joint welding between pipeline and the elbow, and alone can accomplish the operation, labour saving and time saving, and convenient to use has improved the yields greatly.
In order to achieve the above object, the utility model provides an auxiliary fixtures is used in pipeline butt joint, including the both ends level to extending and the middle part can be 0-90 the level buckle be rectangular form frock main part, the both ends of frock main part all are equipped with can the centre gripping pipeline and make the pipeline and frock main part be the fixed part of 45 horizontal contained angles, two the fixed part sets up relatively, just be equipped with the locking portion that prevents the pipeline and drop on the fixed part.
As a further improvement, the tool main body comprises two coaxial mounting plates which are connected with each other in a rotary manner.
As a further improvement of the present invention, two the connecting ends of the mounting plate are overlapped and disposed and connected by a rotating nut.
As a further improvement, the fixed part is including setting up the board of placing on the frock main part tip, it is equipped with positioning baffle to place the board and be close to frock main part one side, it is equipped with locking portion to place the board and keep away from frock main part one side.
As a further improvement, the placing plate is a long plate horizontally welded on the end of the tool main body, and the extending direction of the placing plate and the tool main body are 45 included angles.
As a further improvement, the placing plate is provided with a positioning baffle plate along the vertical edge of the tool body near one side.
As a further improvement of the utility model, the connecting plate that the board was kept away from frock main part one side and was set up through a level is connected with locking portion.
As a further improvement, the locking portion includes a vertical pressing plate disposed on the surface of the connecting plate, and a locking bolt is disposed on the surface of the pressing plate.
As a further improvement of the present invention, the placing plate, the positioning baffle, the connecting plate and the pressing plate are integrated.
As a further improvement of the present invention, the mounting plate, the placing plate, the positioning baffle, the connecting plate and the pressing plate are all metal plates.
Advantageous effects
Compared with the prior art, the utility model discloses a pipeline butt joint is with auxiliary fixtures's advantage does:
1. utilize this frock, when carrying out the butt welding between pipeline and the pipeline, the frock main part is 90 buckles, grips two pipelines with the fixed part, is in coaxial position between pipeline and the pipeline this moment, and the staff can directly weld pipeline kneck. When carrying out the butt joint welding between pipeline and the elbow, the frock main part is not buckled, grasps two pipelines with the fixed part, is 90 contained angles between pipeline and the pipeline this moment, places the contained angle department between two pipelines with the elbow, and two interfaces of elbow are coaxial with the interface of two pipelines just and are aimed at, and the staff can directly weld the kneck between pipeline and elbow. This frock can assist the workman to accomplish between pipeline and the pipeline, the butt welding between pipeline and the elbow, and frock easy operation, and one person can accomplish the operation, and the staff is last to hand fast, can reduce the work load of staff when the pipeline is to the mouth, improves the operating efficiency. Meanwhile, the tool can ensure the levelness of the pipeline in the opening aligning process, so that the welding quality is ensured. Moreover, by utilizing the different bending angles of the tool main body, the tool is not only suitable for aligning between pipelines and between the pipelines and elbows, but also can be suitable for aligning between pipelines at any angle, and has wide application range. In addition, the tool is simple in structure and low in input manufacturing cost.
2. The connecting ends of the two mounting plates are overlapped and connected in a rotating mode through a rotating nut. Utilize this swivel nut's loosening/fastening, the contained angle size between two mounting panels of adjustment that can be convenient fast to it is fixed with the contained angle, convenient to use, and the accuracy when can guarantee the pipeline and dock.
3. The fixed part is equipped with the positioning baffle including setting up the board of placing on the frock main part tip, places the board and is close to frock main part one side, places the board and keeps away from frock main part one side and is equipped with locking portion. The positioning baffle plate is matched with the locking part, so that the pipeline can be firmly fixed on the fixing part, and the pipeline is prevented from being displaced in the welding process to influence the welding quality.
4. The placing plate is a long plate horizontally welded on the end part of the tool main body, and the extending direction of the placing plate and the tool main body form an included angle of 45 degrees. One side of the placing plate close to the tool main body is provided with a positioning baffle plate vertically arranged along the edge of the placing plate. The long plate-shaped placing plate is matched with the positioning baffle plate along the edge of the long plate-shaped placing plate, so that the pipeline and the fixing part can be in surface contact, and the stability of the pipeline placed on the fixing part is improved.
5. The locking part comprises a pressing plate vertically arranged on the surface of the connecting plate, and a locking bolt is arranged on the surface of the pressing plate. Through the locking of locking bolt, can oppress the pipeline to the locating baffle, make the pipeline fixed stable, can not appear rocking.
6. Place board, positioning baffle, connecting plate and clamp plate formula structure as an organic whole, the structure of placing board, positioning baffle, connecting plate and clamp plate promptly can be through the cutting preparation of an upper portion open-ended square steel, and the cost of manufacture is low, is favorable to the production preparation of whole frock.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a view showing a state of use of the present invention;
fig. 2 is a second usage state diagram of the present invention;
fig. 3 is a right side view of fig. 2.
Wherein: 1-a tool main body; 11-a first mounting plate; 12-a second mounting plate; 13-rotating the nut; 2-a fixed part; 21-placing a plate; 22-positioning the baffle; 3-a locking part; 31-a platen; 32-a locking bolt; 33-connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiments of the present invention will now be described with reference to the accompanying drawings.
Examples
The utility model discloses a concrete implementation mode is as shown in fig. 1-3, a pipeline is to using auxiliary fixtures, including both ends level to extending and the middle part can be 0-90 horizontal bending be rectangular form frock main part 1. The tool body 1 is straight when not bent. Wherein, the both ends of frock main part 1 all are equipped with can the centre gripping pipeline and make pipeline and frock main part 1 be 45 fixed part 2 of horizontal contained angle. The two fixing parts 2 are oppositely arranged, and the fixing parts 2 are provided with locking parts 3 for preventing the pipeline from falling off.
As shown in figure 1, when the tool is used for butt welding between pipelines, a tool main body 1 is in a 90-degree bending state, the two pipelines are clamped by the fixing part 2, the pipelines and the pipeline are in a coaxial position at the moment, and a worker can directly weld the pipeline joint.
As shown in figure 2, when the tool is used for butt welding between a pipeline and an elbow, the tool main body 1 is not bent, the two pipelines are clamped by the fixing part 2, a 90-degree included angle is formed between the pipeline and the pipeline at the moment, the elbow is placed at an included angle between the two pipelines, two interfaces of the elbow are just coaxially aligned with the interfaces of the two pipelines, and a worker can directly weld the interfaces between the pipeline and the elbow.
This frock can assist the workman to accomplish between pipeline and the pipeline, the butt welding between pipeline and the elbow, and frock easy operation, and one person can accomplish the operation, and the staff is last to hand fast, can effectively reduce the work load of staff when the pipeline is to the mouth, improves the operating efficiency. Meanwhile, the tool can ensure the levelness of the pipeline in the opening aligning process, so that the welding quality is ensured. Moreover, by utilizing the different bending angles of the tool main body, the tool is not only suitable for aligning between pipelines and between the pipelines and elbows, but also can be suitable for aligning between pipelines at any angle, and has wide application range. In addition, the tool is simple in structure and low in input manufacturing cost.
Wherein, the tool main body 1 comprises two coaxially arranged and close mounting plates 11 connected in a rotating manner. Specifically, the connection ends of the mounting plates 11 are overlapped and rotatably connected by a rotating nut 12. The staff is through loosening/fastening this swivel nut 12, the contained angle size between two mounting panels 11 of adjustment that can be convenient fast to fixed the contained angle, convenient to use, and the accuracy when can guaranteeing the pipeline to the mouth.
The fixing portion 2 includes a placing plate 21 provided on an end portion of the tool body 1. The placing plate 21 is provided with a positioning baffle 22 on one side close to the tool main body 1. The side of the placing plate 21, which is far away from the tool body 1, is provided with a locking part 3. The positioning baffle 22 is matched with the locking part 3, so that the pipeline can be firmly fixed on the fixing part 3, and the phenomenon that the pipeline is displaced in the welding process to influence the welding quality is avoided.
In this embodiment, the placing plate 21 is a long plate horizontally welded to the end of the tool body 1. The extending direction of the placing plate 21 and the tool main body 1 form an included angle of 45 degrees. The placing plate 21 is provided with a positioning baffle 22 vertically arranged along the edge thereof on one side close to the tool main body 1. The long plate-shaped placing plate 21 is matched with the positioning baffle plate 22 along the edge of the long plate-shaped placing plate, so that the pipeline and the fixing part 2 can be in surface contact, and the stability of the pipeline placed on the fixing part 2 is improved.
Meanwhile, one side of the placing plate 21, which is far away from the tool body 1, is connected with a locking part 3 through a connecting plate 4 which is horizontally arranged. In this embodiment, the locking portion 3 includes a pressing plate 31 vertically disposed on the surface of the connecting plate 4. The plate surface of the pressure plate 31 is provided with a locking bolt 32. Through the locking of locking bolt 32, can oppress the pipeline to location baffle 22, make the pipeline fixed stable, can not appear rocking.
In addition, the placing plate 21, the positioning baffle 22, the connecting plate 4 and the pressing plate 31 are of an integrated structure, namely, the placing plate 21, the positioning baffle 22, the connecting plate 4 and the pressing plate 31 can be manufactured by cutting square steel with an upper opening, so that the manufacturing cost is low, and the production and the manufacturing of the whole tool are facilitated.
In this embodiment, it should be noted that:
the mounting plate 11, the placing plate 21, the positioning baffle 22, the connecting plate 4, and the pressing plate 3 are all metal plates. This is mainly to take into account that the entire tooling needs sufficient strength to avoid deformation. Of course, in the actual production process, the tooling can be made of other materials according to actual needs, and is not limited to metal plates.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (10)
1. The utility model provides a pipeline is auxiliary fixtures for butt joint, its characterized in that includes that both ends level is rectangular form frock main part (1) to extending and the middle part can 0-90 level bending type, the both ends of frock main part (1) all are equipped with can the centre gripping pipeline and make pipeline and frock main part (1) be fixed part (2) of 45 horizontal contained angles, two fixed part (2) set up relatively, just be equipped with locking portion (3) that prevent the pipeline and drop on fixed part (2).
2. The auxiliary tool for butt joint of pipelines according to claim 1, wherein the tool body (1) comprises two coaxially arranged mounting plates (11) which are rotatably connected at close ends.
3. The auxiliary tool for butting of pipelines is characterized in that connecting ends of two mounting plates (11) are overlapped and rotatably connected through a rotating nut (12).
4. The auxiliary tool for butting of pipelines is characterized in that the fixing portion (2) comprises a placing plate (21) arranged at the end portion of the tool main body (1), a positioning baffle plate (22) is arranged on one side, close to the tool main body (1), of the placing plate (21), and a locking portion (3) is arranged on one side, far away from the tool main body (1), of the placing plate (21).
5. The auxiliary tool for butting pipelines according to claim 4, wherein the placing plate (21) is a long plate horizontally welded on the end part of the tool main body (1), and the extending direction of the placing plate (21) forms an included angle of 45 degrees with the tool main body (1).
6. The auxiliary tool for butting pipelines according to claim 5, wherein a positioning baffle (22) vertically arranged along the edge of the placing plate (21) is arranged on one side of the placing plate close to the tool main body (1).
7. The auxiliary tool for butting of pipelines is characterized in that one side, far away from the tool main body (1), of the placing plate (21) is connected with a locking part (3) through a horizontally arranged connecting plate (4).
8. The auxiliary tool for butting of pipelines is characterized in that the locking portion (3) comprises a pressing plate (31) vertically arranged on the plate surface of the connecting plate (4), and a locking bolt (32) is arranged on the plate surface of the pressing plate (31).
9. The auxiliary tool for butting of pipelines is characterized in that the placing plate (21), the positioning baffle (22), the connecting plate (4) and the pressing plate (31) are of an integrated structure.
10. The auxiliary tool for butting of pipelines is characterized in that the mounting plate (11), the placing plate (21), the positioning baffle plate (22), the connecting plate (4) and the pressing plate (31) are all metal plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929796.6U CN212858408U (en) | 2020-09-07 | 2020-09-07 | Auxiliary tool for butt joint of pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929796.6U CN212858408U (en) | 2020-09-07 | 2020-09-07 | Auxiliary tool for butt joint of pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212858408U true CN212858408U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021929796.6U Active CN212858408U (en) | 2020-09-07 | 2020-09-07 | Auxiliary tool for butt joint of pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212858408U (en) |
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2020
- 2020-09-07 CN CN202021929796.6U patent/CN212858408U/en active Active
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