CN222588635U - Flange leveling auxiliary device - Google Patents
Flange leveling auxiliary device Download PDFInfo
- Publication number
- CN222588635U CN222588635U CN202421222870.9U CN202421222870U CN222588635U CN 222588635 U CN222588635 U CN 222588635U CN 202421222870 U CN202421222870 U CN 202421222870U CN 222588635 U CN222588635 U CN 222588635U
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- China
- Prior art keywords
- clamping plate
- flange
- plate
- clamping
- leveling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a flange plate leveling auxiliary device which comprises two oppositely arranged chuck units, wherein a leveling mechanism is connected between the two chuck units, and one side of each chuck unit is of an arc-shaped structure. According to the flange plate butt joint device, the cut flange plate is clamped between the first clamping plate and the second clamping plate, the split bolts are used for tensioning, the arc edges of the semicircular first clamping plate and the semicircular second clamping plate are attached to the pipeline, the two flange plates can be aligned and parallel, the whole device is simple in structure and convenient to operate, has strong universality, is low in manufacturing cost, saves labor force, improves working efficiency, and effectively solves the problem of incorrect butt joint of the flange plates.
Description
Technical Field
The utility model belongs to an auxiliary device for welding a pipeline flange plate, and particularly relates to an auxiliary device for aligning a flange plate.
Background
In order to ensure that water, water and air can be smoothly supplied, drained and supplied under a mine, pipelines are paved in various roadways, common pipelines are formed by splicing a large number of pipelines, each pipeline is spliced by adopting a welding mode frequently, two pipelines are connected through a flange, when the flange is welded on the underground drainage pipeline, two people are usually matched, one person is in butt joint and leveling, the other person is in spot welding fixation, in addition, due to different personnel manipulations, the flange is often out of butt joint, and secondary reworking phenomenon is caused.
Disclosure of utility model
The utility model aims to provide a flange plate leveling auxiliary device, which solves the problem of incorrect flange plate butt joint when a flange plate is welded on an underground drainage pipeline in the prior art.
The technical scheme includes that the flange plate leveling auxiliary device comprises two chuck units which are oppositely arranged, a leveling mechanism is connected between the two chuck units, and one sides of the two chuck units are of arc structures.
The utility model is also characterized in that:
The chuck unit comprises a first clamping plate and a second clamping plate which are arranged in parallel, the first clamping plate and the second clamping plate are both arranged in a semicircular structure, an adjusting unit is connected between the first clamping plate and the second clamping plate, and the two second clamping plates are opposite and are arranged close to each other;
Still include the cardboard, the cardboard sets up to arc structure, and the both sides of cardboard all are connected with the baffle, and first splint and second splint set up between two baffles.
The adjusting unit comprises a plurality of split bolts which are uniformly arranged along the circumferential directions of the first clamping plate and the second clamping plate, and the split bolts are connected between the first clamping plate and the second clamping plate.
The face of first splint and second splint all evenly has seted up a plurality of perforation along its circumference, and the fenestrate number is unanimous with the number of split bolt, split bolt connects between the perforation that first splint and second splint are relative.
The leveling mechanism comprises a plurality of connecting rods which are arranged in parallel, the connecting rods are connected between the two second clamping plates, and the connecting rods are uniformly arranged along the circumference of the two second clamping plates.
The face of second splint evenly has seted up a plurality of screw along its circumference, and the screw thread has all been seted up at the both ends of connecting rod, connecting rod second splint threaded connection.
The beneficial effects of the utility model are as follows:
according to the flange leveling auxiliary device, the cut flange is clamped between the first clamping plate and the second clamping plate, the split bolts are used for tensioning, the arc edges of the semicircular first clamping plate and the semicircular second clamping plate are attached to the pipeline, the two flanges can be aligned and parallel, the whole device is simple in structure and flexible and convenient to operate, has high universality, is low in manufacturing cost, saves labor force, improves working efficiency, and effectively solves the problem of incorrect flange butt joint.
Drawings
FIG. 1 is a view of the flange leveling aid of the present utility model in use;
Fig. 2 is a top view of the connection structure of the split bolt in the flange split auxiliary device of the present utility model.
In the figure, 1, a first clamping plate, 2, a pipeline, 3, a split bolt, 4, a baffle, 5, a connecting rod, 6, a second clamping plate and 7, a perforation.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
The flange plate leveling auxiliary device comprises two oppositely arranged chuck units, wherein a leveling mechanism is connected between the two chuck units, and one sides of the two chuck units are both in an arc-shaped structure. The cut flange plates are clamped in the chuck unit, the arc-shaped edge of the chuck unit is attached to the outer wall of the pipeline, after the chuck unit is attached to the outer wall of the pipeline 2, the two flange plates can be guaranteed to be aligned with each other, the leveling mechanism is held by hands, the device is lifted slightly, the edge of the flange plate is leaked, and the welding operation of the pipeline 2 and the flange plate can be performed. The chuck unit ensures that the flange plate is positioned at the correct position in the processing process, so that the flange plate cannot move or shake due to external force in the welding process, and the welding precision is ensured.
When welding operation is carried out, the surfaces of the pipeline 2 and the flange plate are ensured to be clean, impurities such as greasy dirt and rust are removed, good welding combination is ensured, a proper welding method and welding parameters such as welding rod type, current size and the like are selected according to pipeline materials and specifications of an actual operation site, the welding seam is ensured to be uniform and full in the welding process, the defects such as air holes and slag inclusion are avoided, and after welding is finished, the welding seam is inspected and subjected to necessary treatment such as polishing and flaw detection, so that the welding quality meets the requirements.
Example 1
The flange plate leveling auxiliary device comprises two oppositely arranged chuck units, a leveling mechanism is connected between the two chuck units, and one sides of the two chuck units are all in arc structures.
The chuck unit comprises a first clamping plate 1 and a second clamping plate 6 which are arranged in parallel, wherein the first clamping plate 1 and the second clamping plate 6 are of semicircular structures, an adjusting unit is connected between the first clamping plate 1 and the second clamping plate 6, and the two second clamping plates 6 are opposite and are arranged close to each other;
Still include the cardboard, the cardboard sets up to arc structure, and the both sides of cardboard all are connected with baffle 4, and first splint 1 and second splint 6 set up between two baffles 4.
In this embodiment, the flange after cutting is clamped between the first clamping plate 1 and the second clamping plate 6, and the first clamping plate 1 and the second clamping plate 6 are clamped by the baffle plates 4 on two sides of the clamping plate, so that the flange is stabilized, and the clamping plate is arranged in an arc shape so as to be matched with the first clamping plate 1 and the second clamping plate 6. The two baffles 4 are also arranged in an arc shape, the two baffles 4 are used for assisting the adjusting unit to fix and clamp the first clamping plate 1 and the second clamping plate 6 so as to ensure the stability and the safety of the first clamping plate 1 and the second clamping plate 6 in the operation process, and the adjusting unit can adjust the interval between the first clamping plate 1 and the second clamping plate 6 and clamp the flange plate.
As shown in fig. 2, the adjusting unit includes a plurality of split bolts 3 uniformly arranged along the circumferential direction of the first clamping plate 1 and the second clamping plate 6, and the split bolts 3 are connected between the first clamping plate 1 and the second clamping plate 6. By adjusting the split bolt 3, the distance between the first clamping plate 1 and the second clamping plate 6 can be adjusted.
Example 2
The flange plate leveling auxiliary device comprises two oppositely arranged chuck units, a leveling mechanism is connected between the two chuck units, and one sides of the two chuck units are all in arc structures.
The chuck unit comprises a first clamping plate 1 and a second clamping plate 6 which are arranged in parallel, wherein the first clamping plate 1 and the second clamping plate 6 are of semicircular structures, an adjusting unit is connected between the first clamping plate 1 and the second clamping plate 6, and the two second clamping plates 6 are opposite and are arranged close to each other;
Still include the cardboard, the cardboard sets up to arc structure, and the both sides of cardboard all are connected with baffle 4, and first splint 1 and second splint 6 set up between two baffles 4.
The adjusting unit comprises a plurality of split bolts 3 which are uniformly arranged along the circumferential direction of the first clamping plate 1 and the second clamping plate 6, and the split bolts 3 are connected between the first clamping plate 1 and the second clamping plate 6.
The face of first splint 1 and second splint 6 has all evenly seted up a plurality of perforation 7 along its circumference, and the number of perforation 7 is unanimous with the number of split bolt 3, and split bolt 3 is connected between the perforation 7 that first splint 1 and second splint 6 are relative. When the split bolt 3 is used, the flange plate is clamped between the first clamping plate 1 and the second clamping plate 6, the round hole of the surface of the flange plate is adjusted to be opposite to the through hole 7 of the first clamping plate 1 and the second clamping plate 6, the first clamping plate 1 and the second clamping plate 6 are clamped between the two baffle plates 4 at the moment, then the split bolt 3 passes through the through hole 7 of the surface of the first clamping plate 1 and the second clamping plate 6 and the round hole on the flange plate, and then the flange plate is clamped by adjusting the bolt.
Example 3
The flange plate leveling auxiliary device comprises two oppositely arranged chuck units, a leveling mechanism is connected between the two chuck units, and one sides of the two chuck units are all in arc structures.
The chuck unit comprises a first clamping plate 1 and a second clamping plate 6 which are arranged in parallel, wherein the first clamping plate 1 and the second clamping plate 6 are of semicircular structures, an adjusting unit is connected between the first clamping plate 1 and the second clamping plate 6, and the two second clamping plates 6 are opposite and are arranged close to each other;
Still include the cardboard, the cardboard sets up to arc structure, and the both sides of cardboard all are connected with baffle 4, and first splint 1 and second splint 6 set up between two baffles 4.
The adjusting unit comprises a plurality of split bolts 3 which are uniformly arranged along the circumferential direction of the first clamping plate 1 and the second clamping plate 6, and the split bolts 3 are connected between the first clamping plate 1 and the second clamping plate 6.
The face of first splint 1 and second splint 6 has all evenly seted up a plurality of perforation along its circumference, and the fenestrate number is unanimous with the number of split bolt 3, and split bolt 3 is connected between the perforation that first splint 1 and second splint 6 are relative.
The leveling mechanism comprises a plurality of connecting rods 5 which are arranged in parallel, the connecting rods 5 are connected between the two second clamping plates 6, and the connecting rods 5 are uniformly arranged along the circumferential directions of the two second clamping plates 6. The two second clamping plates 6 are parallel to each other, and because the lengths of the plurality of connecting rods 5 are kept consistent, when the first clamping plate 1 and the second clamping plate 6 clamp the flange plates, and when one arc-shaped side of the first clamping plate 1 and the second clamping plate 6 is attached to the pipeline 2, the two flange plates can be ensured to be aligned and parallel.
The face of second splint 6 evenly has seted up a plurality of screw along its circumference, and the screw thread has all been seted up at the both ends of connecting rod 5, and connecting rod 5 second splint 6 threaded connection. The second clamping plate 6 is in threaded connection with the connecting rod 5, so that the assembly and disassembly are convenient, and the storage is easy to detach and store.
The utility model relates to a flange plate leveling auxiliary device, which is used as follows:
The cut flange plates are clamped between the first clamping plate 1 and the second clamping plate 6, round holes of the surface of the flange plates are opposite to the through holes of the first clamping plate 1 and the second clamping plate 6, at the moment, the first clamping plate 1 and the second clamping plate 6 are clamped between the two baffle plates 4, then the split bolts 3 penetrate through the through holes of the surface of the first clamping plate 1 and the surface of the second clamping plate 6 and the round holes of the flange plates, the flange plates are clamped by the adjusting bolts, the lengths of the connecting rods 5 are kept consistent, the connecting rods 5 are held by the hands, one arc-shaped sides of the first clamping plate 1 and the second clamping plate 6 are attached to a pipeline, the two flange plates can be aligned and parallel, then the split bolts 3 are loosened slightly, the device is lifted, and the edges of the flange plates needing welding can be leaked, so that the welding operation of the pipeline 2 and the flange plates can be performed.
According to the flange plate aligning auxiliary device, the first clamping plate and the second clamping plate clamp the flange plates, and meanwhile, the arc edges of the first clamping plate and the second clamping plate are attached to the pipeline, so that the two flange plates can be aligned and parallel, the operation is simple and flexible, the universality is high, the manufacturing cost is low, the labor force is saved, and the working efficiency is improved.
Claims (6)
1. The flange plate leveling auxiliary device is characterized by comprising two oppositely arranged chuck units, wherein a leveling mechanism is connected between the two chuck units, and one side of each chuck unit is of an arc-shaped structure.
2. Flange leveling aid according to claim 1, characterized in that the chuck unit comprises a first clamping plate (1) and a second clamping plate (6) arranged parallel to each other, the first clamping plate (1) and the second clamping plate (6) being arranged in a semi-circular structure, an adjusting unit being connected between the first clamping plate (1) and the second clamping plate (6), the two second clamping plates (6) being arranged opposite and close to each other;
still include the cardboard, the cardboard sets up to arc structure, the both sides of cardboard all are connected with baffle (4), first splint (1) and second splint (6) set up between two baffles (4).
3. Flange leveling aid according to claim 2, characterized in that the adjustment unit comprises a number of split bolts (3) arranged evenly in the circumferential direction of the first clamping plate (1) and the second clamping plate (6), which split bolts (3) are connected between the first clamping plate (1) and the second clamping plate (6).
4. A flange leveling aid as claimed in claim 3, characterized in that the faces of the first clamping plate (1) and the second clamping plate (6) are provided with a plurality of perforations (7) uniformly along the circumferential direction of the faces, the number of the perforations (7) is identical to that of the split bolts (3), and the split bolts (3) are connected between the perforations (7) opposite to the first clamping plate (1) and the second clamping plate (6).
5. Flange leveling aid according to claim 1, characterized in that the leveling mechanism comprises a number of connecting rods (5) arranged parallel to each other, the connecting rods (5) being connected between two second clamping plates (6), the number of connecting rods (5) being arranged evenly in the circumferential direction of the two second clamping plates (6).
6. The flange plate leveling auxiliary device according to claim 5, wherein the plate surface of the second clamping plate (6) is uniformly provided with a plurality of screw holes along the circumferential direction thereof, both ends of the connecting rod (5) are provided with screw threads, and the connecting rod (5) is in threaded connection with the second clamping plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421222870.9U CN222588635U (en) | 2024-05-31 | 2024-05-31 | Flange leveling auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421222870.9U CN222588635U (en) | 2024-05-31 | 2024-05-31 | Flange leveling auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222588635U true CN222588635U (en) | 2025-03-11 |
Family
ID=94847759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421222870.9U Active CN222588635U (en) | 2024-05-31 | 2024-05-31 | Flange leveling auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222588635U (en) |
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2024
- 2024-05-31 CN CN202421222870.9U patent/CN222588635U/en active Active
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