CN210879503U - Flange aligning tool - Google Patents
Flange aligning tool Download PDFInfo
- Publication number
- CN210879503U CN210879503U CN201921027599.2U CN201921027599U CN210879503U CN 210879503 U CN210879503 U CN 210879503U CN 201921027599 U CN201921027599 U CN 201921027599U CN 210879503 U CN210879503 U CN 210879503U
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- screw rod
- arc
- flange
- fixed
- nut
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Abstract
The utility model relates to a flange aligning tool, belonging to the field of mounting tools, which comprises an arc-shaped frame (1), a pull rod (2), a nut (3), a screw rod (4) and a screw rod base (5); the pull rod is fixed on the upper part of the arc-shaped frame (1); the screw rod base (5) penetrates through the arc-shaped rack (1) in the horizontal direction and is fixed on the lower part of the arc-shaped rack (1), internal threads matched with the threads on the screw rod (4) are formed in the screw rod base (5), and the screw rod (4) with a nut penetrates through the screw rod base (5) and is fixed on the lower part of the arc-shaped rack (1) in the horizontal direction; the nut (3) matched with the screw rod (4) is fixed at the right end of the screw rod (4); the utility model discloses can realize adjusting well of flange fast and connect, and can not harm the pipeline, realize adjusting well fast of flange, saved the manpower effectively, improved work efficiency.
Description
Technical Field
The utility model belongs to the mounting tool field, specific theory relates to a flange instrument of adjusting well.
Background
The flange connection has good comprehensive performance, so the flange connection is widely applied to the engineering fields of chemical engineering, construction, water supply and drainage, petroleum, refrigeration, sanitation, water heating, fire fighting, electric power, aerospace, shipbuilding and the like. Flange connections are the most common connection means used in the installation and use of pipelines.
The maintenance of pipelines, pipe fittings and pipeline equipment requires dismantling flange connections, such as dismantling valves, pipe fittings, measuring instruments and the like between flange plates of the pipelines. When the pipe fittings, the pipelines and other equipment are installed on the pipelines again, because the connecting flanges between the pipelines are in close contact or the flanges of the pipelines are staggered under the action of stress, the connecting flanges between two adjacent pipelines and the bolt holes of the flanges are difficult to align directly. Therefore, the bolt can not be smoothly inserted, and the pipe fittings, equipment and the like on the pipeline are difficult to be quickly and correctly installed. The operating personnel need use hammer, bar copper, crow bar to align flange hole and the punchhole of connecting piece back insert the bolt, can't evenly exert force to flange and connecting piece at the in-process of strikeing or prizing, consequently can cause the damage of pipeline, pipe fitting and connecting piece, can make the pipeline function of scattering and disappearing when serious, and the operating efficiency is low, and intensity of labour is big.
Disclosure of Invention
In order to overcome the problem that exists among the background art, the utility model provides a flange is adjusted instrument well can realize adjusting well of flange fast and connect, and can not harm the pipeline, realizes adjusting well fast of flange, has saved the manpower effectively, has improved work efficiency.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the flange aligning tool comprises an arc-shaped frame 1, a pull rod 2, a nut 3, a screw rod 4 and a screw rod base 5; the pull rod is fixed on the upper part of the arc-shaped frame 1; the screw rod base 5 penetrates through the arc-shaped frame 1 in the horizontal direction and is fixed at the lower part of the arc-shaped frame 1, an internal thread matched with the thread on the screw rod 4 is arranged in the screw rod base 5, and the screw rod 4 with a nut penetrates through the screw rod base 5 and is fixed at the lower part of the arc-shaped frame 1 in the horizontal direction; the nut 3 matched with the screw rod 4 is fixed at the right end of the screw rod 4; preferably, the short tie bar 2 is arranged on the right side of the long tie bar 3.
Preferably, the pull rod 2 is fixed at the rightmost end of the upper part of the arc-shaped frame 1.
Preferably, the axes of the pull rod 2 and the screw rod 4 are perpendicular to each other.
Preferably, the outer circumference of the cross section of the base 6 is a regular hexagon or a circle.
The utility model has the advantages that:
the area of contact of lead screw and ring flange can be increased in the setting of nut, reduces the utility model discloses the damage that the lead screw caused the ring flange when hard. The setting of nut is guaranteeing under nut and the relatively firm prerequisite of lead screw, when rotatory lead screw rightmost end with the nut, with nut length extension lead screw length, increases instrument application range, extends the flange dislocation and adjusts the distance well.
The cooperation of pull rod, lead screw and base is used, when adjusting the flange well, inserts the pull rod and need adjust the bolt hole of one of them ring flange in two ring flanges well, lets lead screw and another ring flange edge perpendicular and rotatory lead screw, utilizes base and lead screw thread fit's auto-lock nature, lets the arc frame bear the tensile stress that two flanges produced when adjusting well, can easily realize adjusting well of two flanges.
The utility model discloses can solve the problem that all kinds of middle-size and small-size horizontal and vertical flange axial dislocation was adjusted well among the pipeline maintenance process, have durable, safety, simple and convenient, portable's characteristics can improve the efficiency that the pipeline overhauld, reduce intensity of labour, and labour saving and time saving pipeline, pipe fitting, pipeline equipment unnecessary damage when can avoiding the pipeline to overhaul.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a left side view of the present invention;
in the figure, 1-arc frame, 2-pull rod, 3-nut, 4-screw rod and 5-screw rod base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-3, the flange aligning tool comprises an arc-shaped frame 1, a pull rod 2, a nut 3, a screw rod 4 and a screw rod base 5; the pull rod 2 and the screw rod base 5 are respectively fixed on the upper part and the lower part of the arc-shaped frame 1, the axes of the pull rod and the screw rod base are mutually vertical, and a certain distance is reserved.
The regular hexagon screw rod base 5 penetrates through the arc-shaped rack 1 in the horizontal direction and is fixed on the lower portion of the arc-shaped rack 1, and the screw rod base 5 and the arc-shaped rack 1 are of an integrated structure or are fixedly welded. An internal thread matched with the thread on the screw rod 4 is arranged in the screw rod base 5, and the screw rod 4 with a nut penetrates through the screw rod base 5 and is fixed on the lower part of the arc-shaped frame 1 in the horizontal direction; fix the right-hand member at lead screw 4 with 4 assorted nuts 3 of lead screw, the area of contact of lead screw 4 and ring flange can be increased in setting up of nut 3, reduces the utility model discloses when hard, the damage that lead screw 4 caused the ring flange. Meanwhile, the alignment distance of the dislocation of the flange can be extended, and on the premise that the nut 3 and the screw rod 4 are relatively firm, when the nut 3 is rotated to the rightmost end of the screw rod 4, the length of the screw rod 4 is lengthened by the length of the nut 3, and the application range of the tool is enlarged.
The utility model discloses a working process:
insert pull rod 2 in the bolt hole of one of them ring flange in two ring flanges that need adjust well, hold 1 circular arc middle part adjustment of arc frame on the other hand the utility model discloses an gesture lets lead screw 4 and another ring flange edge perpendicular, grasps the hexagonal head clockwise rotation lead screw of lead screw 4 left end with the hand, and the outer fringe of another ring flange is pushed up to the right end of lead screw 4, and the hexagon nut of lead screw 4 left end is entangled to reuse spanner, with spanner clockwise rotation lead screw 4. Because the base 5 has transmissibility and auto-lock nature with the screw-thread fit of lead screw 4, along with the spanner is constantly rotatory, lead screw 4 just can constantly stretch out right, makes arc frame 1 bear the tensile stress that two ring flanges adjusted production well, and then adjusts the relative position of two ring flanges, and the bolt hole that makes two flanges of connection aligns, makes the bolt that connects two flanges can penetrate smoothly.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (4)
1. A flange alignment tool, comprising: the flange aligning tool comprises an arc-shaped frame (1), a pull rod (2), a nut (3), a screw rod (4) and a screw rod base (5); the pull rod is fixed on the upper part of the arc-shaped frame (1); the screw rod base (5) penetrates through the arc-shaped rack (1) in the horizontal direction and is fixed on the lower part of the arc-shaped rack (1), internal threads matched with the threads on the screw rod (4) are formed in the screw rod base (5), and the screw rod (4) with a nut penetrates through the screw rod base (5) and is fixed on the lower part of the arc-shaped rack (1) in the horizontal direction; and a nut (3) matched with the screw rod (4) is fixed at the right end of the screw rod (4).
2. A flange alignment tool as defined in claim 1, wherein: the axes of the pull rod (2) and the screw rod (4) are mutually vertical.
3. A flange alignment tool as defined in claim 1, wherein: the pull rod (2) is fixed at the rightmost end of the upper part of the arc-shaped frame (1).
4. A flange alignment tool as defined in claim 1, wherein: the periphery of the cross section of the base (5) is in a regular hexagon or a circle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027599.2U CN210879503U (en) | 2019-07-03 | 2019-07-03 | Flange aligning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027599.2U CN210879503U (en) | 2019-07-03 | 2019-07-03 | Flange aligning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210879503U true CN210879503U (en) | 2020-06-30 |
Family
ID=71327354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921027599.2U Active CN210879503U (en) | 2019-07-03 | 2019-07-03 | Flange aligning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210879503U (en) |
-
2019
- 2019-07-03 CN CN201921027599.2U patent/CN210879503U/en active Active
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| GR01 | Patent grant | ||
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