CN220761525U - High neck manhole flange girth welding frock - Google Patents
High neck manhole flange girth welding frock Download PDFInfo
- Publication number
- CN220761525U CN220761525U CN202322592909.8U CN202322592909U CN220761525U CN 220761525 U CN220761525 U CN 220761525U CN 202322592909 U CN202322592909 U CN 202322592909U CN 220761525 U CN220761525 U CN 220761525U
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- CN
- China
- Prior art keywords
- manhole flange
- neck
- wall
- flange ring
- adjusting rod
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a high-neck manhole flange girth welding tool which comprises a manhole flange ring and a high-neck connector, wherein a mounting mechanism is arranged between the manhole flange ring and the high-neck connector and comprises two clamping blocks fixedly mounted on the outer wall of the top of the high-neck connector, a fixing plate is movably mounted on the outer wall of the top of the manhole flange ring, an adjusting rod is fixedly mounted on the outer wall of the bottom of the fixing plate, and two supporting rings are fixedly mounted on the outer peripheral wall of the adjusting rod. This welding frock is welded to high neck manhole flange girth, can be quick carry out locating connection with manhole flange ring and high neck connector through the fixture block, not only improved locating welding's efficiency, a large amount of reduction simultaneously high neck connector and the relative one side laminating of manhole flange ring's deviation, simultaneously through fixed plate, regulation pole, holding ring, fly leaf and fixation nut's effect, carry out the centre gripping with high neck connector and manhole flange ring is quick, the follow-up welding frock work of being convenient for.
Description
Technical Field
The utility model relates to the technical field of welding of high-neck manhole flange rings, in particular to a welding tool for a high-neck manhole flange ring seam.
Background
The high-neck manhole flange ring is used for products in industries such as boiler pressure vessels, petroleum, chemical industry, shipbuilding, pharmacy, gold treatment, machinery, stamping elbow food and the like, and the high-neck flange is high in neck height, so that the rigidity and the bearing capacity of the flange are improved.
At present, when the high-neck connector is welded with the manhole flange ring, the high-neck connector is clamped and limited by the manhole flange ring and then welded, but when the high-neck connector is clamped with the manhole flange ring, the clamping is performed after the high-neck connector is directly attached to one opposite side, and when the high-neck connector is attached to the manhole flange ring, the high-neck connector is shaken or vibrated, the relatively small deviation is generated on the opposite side of the high-neck connector and the manhole flange ring, and the welding tool cannot be normal, so that the welding tool for the high-neck manhole flange ring seam is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a welding fixture for a circumferential seam of a high-neck manhole flange, which has the advantages of improving the positioning stability of the opposite sides of a high-neck connector and a manhole flange ring and the like, and solves the problem that the welding fixture cannot be normally caused by small deviation of the opposite sides of the high-neck connector and the manhole flange ring when the high-neck connector and the manhole flange ring are subjected to shaking or vibration during fitting.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high neck manhole flange girth welding frock, includes manhole flange ring and high neck connector, be equipped with installation mechanism between manhole flange ring and the high neck connector;
the installation mechanism comprises clamping blocks which are fixedly installed on the outer wall of the top of the high-neck connector and are two in number, a fixing plate is movably installed on the outer wall of the top of the manhole flange ring, an adjusting rod is fixedly installed on the outer wall of the bottom of the fixing plate, two supporting rings are fixedly installed on the outer peripheral wall of the adjusting rod, a movable plate is slidably connected with the outer peripheral wall of the adjusting rod, and a fixing nut is connected with the outer peripheral wall of the adjusting rod in a threaded mode.
Further, the clamping grooves with the number of two are formed in the outer wall of the bottom of the manhole flange ring, and the clamping blocks are clamped in the clamping grooves and are adaptive to the clamping grooves in size.
Further, the inside of manhole flange ring and high neck connector has all been seted up the same through-hole of diameter, the regulation pole is located the inside of through-hole, support ring joint is in the inside and the size looks adaptation of through-hole.
Further, the fly leaf laminating is in the bottom outer wall of high neck connector, the fly leaf is circular, the diameter of fly leaf is greater than the diameter of high neck connector.
Further, the screw thread groove has been seted up to the periphery wall of adjusting the pole, fixation nut threaded connection is at the periphery wall and the size looks adaptation of screw thread groove, fixation nut's top outer wall laminating is at the bottom outer wall of fly leaf.
Further, the fixing plate is circular, and the diameter of the fixing plate is the same as that of the manhole flange ring.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this welding frock is welded to high neck manhole flange girth, can be quick carry out locating connection with manhole flange ring and high neck connector through the fixture block, not only improved locating welding's efficiency, a large amount of reduction simultaneously high neck connector and the relative one side laminating of manhole flange ring's deviation, simultaneously through fixed plate, regulation pole, holding ring, fly leaf and fixation nut's effect, carry out the centre gripping with high neck connector and manhole flange ring is quick, the follow-up welding frock work of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of the front view of fig. 1 according to the present utility model.
In the figure: 1. a manhole flange ring; 2. a high neck connector; 3. a clamping block; 4. a fixing plate; 5. an adjusting rod; 6. a support ring; 7. a movable plate; 8. and (5) fixing a nut.
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.
Referring to fig. 1-2, a welding fixture for a collar seam of a high neck manhole flange in this embodiment includes a manhole flange ring 1 and a high neck connector 2, and a mounting mechanism is disposed between the manhole flange ring 1 and the high neck connector 2.
The installation mechanism comprises clamping blocks 3 which are fixedly installed on the outer wall of the top of the high-neck connector 2 and are two in number, clamping grooves which are two in number are formed in the outer wall of the bottom of the manhole flange ring 1, the clamping blocks 3 are clamped in the clamping grooves and are matched in size, a fixing plate 4 is movably installed on the outer wall of the top of the manhole flange ring 1, the fixing plate 4 is circular, the diameter of the fixing plate 4 is equal to that of the manhole flange ring 1, an adjusting rod 5 is fixedly installed on the outer wall of the bottom of the fixing plate 4, and supporting rings 6 which are two in number are fixedly installed on the outer peripheral wall of the adjusting rod 5.
The manhole flange ring 1 and the inside of the high neck connector 2 are all offered the same through-hole of diameter, adjust the inside that pole 5 is located the through-hole, support ring 6 joint is in the inside and the size looks adaptation of through-hole, adjust the outer perisporium sliding connection of pole 5 has fly leaf 7, fly leaf 7 laminating is in the bottom outer wall of the high neck connector 2, fly leaf 7 is circular, the diameter of fly leaf 7 is greater than the diameter of the high neck connector 2, adjust the outer perisporium threaded connection of pole 5 has fixation nut 8, the screw groove has been seted up to the outer perisporium wall of adjusting the pole 5, fixation nut 8 threaded connection is at the outer perisporium of screw groove and size looks adaptation, the top outer wall laminating of fixation nut 8 is at the bottom outer wall of fly leaf 7.
In this embodiment, the top outer wall of the high neck connector 2 is attached to the bottom outer wall of the manhole flange ring 1.
In this embodiment, the support ring 6 improves the stability of the connection of the fixed plate 4 and the movable plate 7 with the manhole flange ring 1 and the high neck connector 2, preventing the fixed plate 4 and the movable plate 7 from moving at will.
The working principle of the embodiment is as follows:
firstly, clamping blocks 3 fixedly mounted at the top of the high-neck connector 2 are clamped into the bottom inner wall of the manhole flange ring 1, then a fixing plate 4 is movably attached to the top outer wall of the manhole flange ring 1 from top to bottom, an adjusting rod 5 is located in the manhole flange ring 1 and the high-neck connector 2 and extends downwards, meanwhile, two supporting rings 6 are respectively clamped in the manhole flange ring 1 and the high-neck connector 2, then a movable plate 7 slides on the outer peripheral wall of the adjusting rod 5 and is attached to the bottom outer wall of the high-neck connector 2, finally a fixing nut 8 is connected to the outer peripheral wall of the adjusting rod 5 in a threaded mode, and at the moment, the manhole flange ring 1 and the high-neck connector 2 can be welded.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high neck manhole flange girth welding frock, includes manhole flange ring (1) and high neck connector (2), its characterized in that: a mounting mechanism is arranged between the manhole flange ring (1) and the high-neck connector (2);
the installation mechanism comprises clamping blocks (3) which are fixedly installed on the top outer wall of the high-neck connector (2) and are two in number, a fixing plate (4) is movably installed on the top outer wall of the manhole flange ring (1), an adjusting rod (5) is fixedly installed on the bottom outer wall of the fixing plate (4), two supporting rings (6) are fixedly installed on the peripheral wall of the adjusting rod (5), a movable plate (7) is slidably connected to the peripheral wall of the adjusting rod (5), and a fixing nut (8) is connected to the peripheral wall of the adjusting rod (5) in a threaded mode.
2. The high neck manhole flange girth welding tool of claim 1, wherein: the outer wall of the bottom of the manhole flange ring (1) is provided with two clamping grooves, and the clamping blocks (3) are clamped in the clamping grooves and are adaptive to each other in size.
3. The high neck manhole flange girth welding tool of claim 1, wherein: the manhole flange ring (1) and the inside of the high-neck connector (2) are provided with through holes with the same diameter, the adjusting rod (5) is positioned in the through holes, and the supporting ring (6) is clamped in the through holes and is adaptive to the size.
4. The high neck manhole flange girth welding tool of claim 1, wherein: the movable plate (7) is attached to the outer wall of the bottom of the high-neck connector (2), the movable plate (7) is round, and the diameter of the movable plate (7) is larger than that of the high-neck connector (2).
5. The high neck manhole flange girth welding tool of claim 1, wherein: the adjusting rod is characterized in that a thread groove is formed in the peripheral wall of the adjusting rod (5), the fixing nut (8) is in threaded connection with the peripheral wall of the thread groove and is matched with the adjusting rod in size, and the top outer wall of the fixing nut (8) is attached to the bottom outer wall of the movable plate (7).
6. The high neck manhole flange girth welding tool of claim 1, wherein: the fixing plate (4) is circular, and the diameter of the fixing plate (4) is the same as that of the manhole flange ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592909.8U CN220761525U (en) | 2023-09-25 | 2023-09-25 | High neck manhole flange girth welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592909.8U CN220761525U (en) | 2023-09-25 | 2023-09-25 | High neck manhole flange girth welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761525U true CN220761525U (en) | 2024-04-12 |
Family
ID=90597992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322592909.8U Active CN220761525U (en) | 2023-09-25 | 2023-09-25 | High neck manhole flange girth welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761525U (en) |
-
2023
- 2023-09-25 CN CN202322592909.8U patent/CN220761525U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |