CN219328413U - Pipe orifice flange levelness detection device - Google Patents
Pipe orifice flange levelness detection device Download PDFInfo
- Publication number
- CN219328413U CN219328413U CN202320658114.XU CN202320658114U CN219328413U CN 219328413 U CN219328413 U CN 219328413U CN 202320658114 U CN202320658114 U CN 202320658114U CN 219328413 U CN219328413 U CN 219328413U
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- detection
- levelness
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- roller
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- 238000001514 detection method Methods 0.000 title claims abstract description 70
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims 1
- 210000001503 joint Anatomy 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a pipe orifice flange levelness detection device, which comprises: a fixed bottom plate; the auxiliary rolling bracket is arranged on the fixed bottom plate, is used for supporting the pipeline and assisting the pipeline to roll; the verticality positioning plate is vertically arranged on the fixed bottom plate and corresponds to the auxiliary rolling bracket; the levelness detection assembly is arranged on the verticality positioning plate, and the detection end of the levelness detection assembly corresponds to the detection surface of the flange plate of the pipeline.
Description
Technical Field
The utility model relates to the technical field of pipeline butt joint detection equipment, in particular to a pipe orifice flange levelness detection device.
Background
The butt joint of the pipelines is an important technology for laying the pipelines, and has wide application in production and operation of concentrating mills. In the process of butt joint of pipe orifices of a pipeline, parts such as flange connection valves and the like are often welded at two pipe orifices, if flange welding levelness errors are large, leakage points are caused at the joint, pipeline media are leaked slightly, and even potential safety hazards are buried seriously, so that the accuracy of horizontal welding of the pipe orifice flange is ensured, and the device is needed to assist in detecting the levelness of the pipe orifice flange.
Disclosure of Invention
Aiming at the technical problems, the utility model provides a pipe orifice flange levelness detection device.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a spout flange levelness detection device, comprising:
a fixed bottom plate;
the auxiliary rolling bracket is arranged on the fixed bottom plate, is used for supporting the pipeline and assisting the pipeline to roll;
the verticality positioning plate is vertically arranged on the fixed bottom plate and corresponds to the auxiliary rolling bracket;
the levelness detection assembly is arranged on the verticality positioning plate, and the detection end of the levelness detection assembly corresponds to the detection surface of the flange plate of the pipeline.
The auxiliary rolling bracket includes:
a support;
the first supporting roller and the second supporting roller are arranged in parallel and are horizontally arranged at the upper part of the support;
wherein the central axes of the first support roller and the second support roller are parallel to the central axis of the pipeline.
The support is a first roller supporting leg and a second roller supporting leg which are arranged in parallel, a first supporting roller is arranged on the first roller supporting leg, and a second supporting roller is arranged on the second roller supporting leg.
The levelness detection assembly is a dial indicator, and the detection pointer of the levelness detection assembly corresponds to the detection surface of the flange plate.
The levelness detection assembly further comprises a horizontal locating pin which is horizontally arranged on one side of the bottom of the perpendicularity locating plate and corresponds to the detection pointer up and down, and the tail end of the horizontal locating pin is in contact with the detection surface of the flange plate.
The detection end of the detection pointer is provided with a semicircular structure body for preventing the flange piece from being blocked with the top of the detection pointer in the rotation process of the flange piece, so that the displacement of the detection pointer is caused.
The beneficial effects of the utility model are as follows: the utility model uses the auxiliary rolling support to support the pipeline, and can assist the pipeline to roll and levelness detection components are arranged on the perpendicularity positioning plate during detection, the detection end of the detection component corresponds to the detection surface of the flange plate of the pipeline, the pipeline is rotated during detection, the flange plate is driven, the detection end continuously detects the detection surface of the flange plate, so that levelness data of the flange plate is obtained, and the operation is simple and efficient. As a preferable technical scheme, the auxiliary rolling support comprises a support and a first supporting roller and a second supporting roller which are arranged in parallel, and the first supporting roller and the second supporting roller can not only play a supporting role on the pipeline, but also can assist the pipeline to rotate smoothly when the pipeline is rotated due to the cylindrical structure. Further, in order to simplify the mechanism, reduce manufacturing cost and improve maintenance efficiency, the support is the first roller landing leg and the second roller landing leg that are parallel to each other. As a preferable technical scheme, one side of the bottom of the perpendicularity locating plate is provided with a horizontal locating pin, and corresponds to the detecting pointer from top to bottom, and is used for locating in the flange sheet detecting process, and the detecting whole-course horizontal locating pin is in contact with the flange sheet, so that accuracy of dial indicator reading is ensured.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a positional relationship diagram of the second supporting roller and the second roller leg.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1, a pipe orifice flange levelness detection device includes: a fixed bottom plate 7; the auxiliary rolling bracket is arranged on the fixed bottom plate 7, and is used for supporting the pipeline 1 and assisting the pipeline 1 to roll; the verticality positioning plate 5 is vertically arranged on the fixed bottom plate 7 and corresponds to the auxiliary rolling bracket; the levelness detection assembly is arranged on the verticality locating plate 5, and the detection end of the levelness detection assembly corresponds to the detection surface of the flange piece 2 of the pipeline 1.
As shown in fig. 1 and 2, the auxiliary rolling bracket includes: a support; a first supporting roller 9 and a second supporting roller 11 which are arranged in parallel with each other and are horizontally arranged at the upper part of the support; wherein the central axes of the first support roller 9 and the second support roller 11 are parallel to the central axis of the pipe 1.
As shown in fig. 1 and 2, the support is a first roller support leg 8 and a second roller support leg 10 which are arranged in parallel, the first roller support leg 8 is provided with a first supporting roller 9, and the second roller support leg 10 is provided with a second supporting roller 11.
As shown in fig. 1, the levelness detection component is a dial indicator 4, the detection pointer 3 of which corresponds to the detection surface of the flange plate 2, and a semicircular structure body is arranged on the detection end of the detection pointer 3 and used for preventing the clamping and the stopping of the top of the detection pointer 3 in the rotation process of the flange plate 2, so that the displacement of the detection pointer 3 is caused.
As shown in fig. 1, the levelness detecting assembly further includes a horizontal positioning pin 6 horizontally disposed at one side of the bottom of the verticality positioning plate 5 and vertically corresponding to the detecting pointer 3, where the end of the horizontal positioning pin 6 contacts with the detecting surface of the flange 2.
When the utility model is used, the pipeline 1 and the flange plate 2 are connected by spot welding, the pipeline 1 is placed on the first supporting roller 9 and the second supporting roller 11 during testing, the detection surface of the flange plate 2 needs to prop against the horizontal positioning pin 6 during the whole testing process, the detection pointer 3 is arranged at the front end of the dial indicator 4 and used for testing the horizontal runout value of the flange plate 2 during rotation, the dial indicator 4 needs to be fixed on the verticality positioning plate 5 during the testing process, the position of the dial indicator 4 can be adjusted in the horizontal direction, the reading distortion of the flange plate 2 when the levelness error is large is ensured, the verticality positioning plate 5 is directly welded on the fixed bottom plate 7, the included angle is ninety degrees, the horizontal positioning pin 6 is welded on the lower half part of the verticality positioning plate 5 and used for positioning during the flange plate 2 detection process, the whole testing process horizontal positioning pin 6 is contacted with the flange plate 2, ensuring the accuracy of the reading of the dial indicator 4, the first supporting roller 9 and the second supporting roller 11 are used for supporting the pipeline 1 to rotate in the detection process, the installation positions of the first supporting roller 9 and the second supporting roller 11 need to ensure higher levelness with the fixed bottom plate 7, and meanwhile, the arrangement positions of the first supporting roller 9 and the second supporting roller 11 need to be kept in the same horizontal direction with the arrangement positions of the dial indicator 4, the front end of the pointer 3 is a semicircular structure body, the pointer top is ensured not to be blocked to cause displacement in the rotation process of the flange sheet 2, the detection accuracy is ensured, the pipeline 1 is directly rotated in operation, the detection surface of the flange sheet 2 continuously slides with the front end of the detection pointer 3, the high and low concave-convex conditions of the detection surface of the flange sheet 2 are transmitted to the dial indicator 4 through the detection pointer 3, the reading is given by the dial indicator 4, the levelness of the flange sheet 3 is obtained, after the levelness is tested, the pipeline 1 and the flange sheet 2 are fully welded, the accuracy of pipe orifice butt joint is realized, and the tightness of the connecting part is ensured.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (6)
1. The utility model provides a mouth of pipe flange levelness detection device which characterized in that includes:
a fixed bottom plate (7);
the auxiliary rolling bracket is arranged on the fixed bottom plate (7), and is used for placing the pipeline (1) on the auxiliary rolling bracket and supporting the pipeline (1) and assisting the pipeline (1) to roll;
the verticality positioning plate (5) is vertically arranged on the fixed bottom plate (7) and corresponds to the auxiliary rolling bracket;
the levelness detection assembly is arranged on the verticality positioning plate (5), and the detection end of the levelness detection assembly corresponds to the detection surface of the flange piece (2) of the pipeline (1).
2. The spout flange levelness detecting device of claim 1, wherein the auxiliary rolling bracket comprises:
a support;
the first supporting roller (9) and the second supporting roller (11) are arranged in parallel, and are horizontally arranged at the upper part of the support;
wherein the central axes of the first supporting roller (9) and the second supporting roller (11) are parallel to the central axis of the pipeline (1).
3. The pipe orifice flange levelness detection device according to claim 2, wherein the support is a first roller support leg (8) and a second roller support leg (10) which are arranged in parallel, the first roller support leg (8) is provided with a first supporting roller (9), and the second roller support leg (10) is provided with a second supporting roller (11).
4. The pipe orifice flange levelness detection device according to claim 1, wherein the levelness detection component is a dial indicator (4), and the detection pointer (3) corresponds to the detection surface of the flange piece (2).
5. The device for detecting the levelness of the pipe orifice flange according to claim 4, wherein the levelness detecting assembly further comprises a horizontal locating pin (6), the horizontal locating pin is horizontally arranged on one side of the bottom of the verticality locating plate (5) and corresponds to the detecting pointer (3) up and down, and the tail end of the horizontal locating pin (6) is in contact with the detecting surface of the flange piece (2).
6. The pipe orifice flange levelness detection device according to claim 4, wherein a semicircular structure body is arranged on the detection end of the detection pointer (3) and is used for preventing the detection pointer (3) from being displaced due to blocking with the top of the detection pointer (3) in the rotation process of the flange piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320658114.XU CN219328413U (en) | 2023-03-29 | 2023-03-29 | Pipe orifice flange levelness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320658114.XU CN219328413U (en) | 2023-03-29 | 2023-03-29 | Pipe orifice flange levelness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219328413U true CN219328413U (en) | 2023-07-11 |
Family
ID=87067727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320658114.XU Active CN219328413U (en) | 2023-03-29 | 2023-03-29 | Pipe orifice flange levelness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219328413U (en) |
-
2023
- 2023-03-29 CN CN202320658114.XU patent/CN219328413U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240223 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |