CN219328413U - Pipe orifice flange levelness detection device - Google Patents

Pipe orifice flange levelness detection device Download PDF

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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
flange
pipeline
roller
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张志扬
高泽东
贾儒
孙大桢
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Jinchuan Group Nickel Cobalt Co ltd
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Jinchuan Group Co Ltd
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    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract

本实用新型公开了一种管口法兰水平度检测装置,该装置包括:固定底板;辅助滚动支架,设置在固定底板上,其上放置管道,用于支撑管道并辅助管道滚动;垂直度定位板,竖直设置在固定底板上,并与辅助滚动支架相对应;水平度检测组件,设置在垂直度定位板上,其检测端头与管道的法兰片的检测面相对应。

Figure 202320658114

The utility model discloses a nozzle flange levelness detection device, which comprises: a fixed bottom plate; an auxiliary rolling bracket arranged on the fixed bottom plate on which a pipe is placed for supporting the pipe and assisting the rolling of the pipe; verticality positioning The plate is vertically arranged on the fixed bottom plate and corresponds to the auxiliary rolling support; the levelness detection component is arranged on the verticality positioning plate, and its detection end corresponds to the detection surface of the flange piece of the pipeline.

Figure 202320658114

Description

一种管口法兰水平度检测装置A nozzle flange levelness detection device

技术领域technical field

本实用新型涉及管道对接检测设备技术领域,特别涉及一种管口法兰水平度检测装置。The utility model relates to the technical field of pipe butt joint detection equipment, in particular to a pipe mouth flange levelness detection device.

背景技术Background technique

管道对接作为管道敷设的重要技术,在选矿厂生产运行中具有广泛的运用。在管道管口对接过程中,常常面临两处管口需焊接法兰连接阀门等部件,若法兰焊接水平度误差较大时,会导致连接处存在漏点,轻则泄露管道介质,严重时甚至埋存安全隐患,为了保障管口法兰水平焊接的精准性,需要一种装置辅助,检测管口法兰水平度。As an important technology of pipeline laying, pipeline butt joint is widely used in the production and operation of mineral processing plants. In the process of pipe nozzle butt jointing, it is often faced with two nozzles that need to weld flanges to connect valves and other components. If the flange welding level error is large, there will be leaks at the connection, ranging from leakage of pipeline media to severe cases. Even hidden safety hazards, in order to ensure the accuracy of the horizontal welding of the nozzle flange, an auxiliary device is needed to detect the levelness of the nozzle flange.

实用新型内容Utility model content

针对上述技术问题,本实用新型提供了一种管口法兰水平度检测装置。In view of the above technical problems, the utility model provides a nozzle flange levelness detection device.

为了实现上述目的,本实用新型的技术方案具体如下:In order to achieve the above object, the technical scheme of the utility model is specifically as follows:

一种管口法兰水平度检测装置,包括:A nozzle flange levelness detection device, comprising:

固定底板;fixed bottom plate;

辅助滚动支架,设置在固定底板上,其上放置管道,用于支撑管道并辅助管道滚动;Auxiliary rolling support, set on the fixed bottom plate, on which the pipeline is placed, used to support the pipeline and assist the rolling of the pipeline;

垂直度定位板,竖直设置在固定底板上,并与辅助滚动支架相对应;The verticality positioning plate is vertically arranged on the fixed base plate and corresponds to the auxiliary rolling support;

水平度检测组件,设置在垂直度定位板上,其检测端头与管道的法兰片的检测面相对应。The levelness detection component is arranged on the verticality positioning plate, and its detection end corresponds to the detection surface of the flange piece of the pipeline.

所述辅助滚动支架包括:The auxiliary rolling support includes:

支座;support;

相互平行设置的第一支撑滚筒和第二支撑滚筒,水平设置在支座上部;The first support roller and the second support roller arranged parallel to each other are arranged horizontally on the upper part of the support;

其中,第一支撑滚筒和第二支撑滚筒的中心轴线与管道的中心轴线相互平行。Wherein, the central axes of the first support roller and the second support roller are parallel to the central axis of the pipeline.

所述支座为相互平行设置的第一滚筒支腿和第二滚筒支腿,第一滚筒支腿上设置第一支撑滚筒,第二滚筒支腿上设置第二支撑滚筒。The support is a first roller leg and a second roller leg arranged parallel to each other, a first support roller is arranged on the first roller leg, and a second support roller is arranged on the second roller leg.

所述水平度检测组件为千分表,其检测指针与法兰片的检测面相对应。The levelness detection component is a dial indicator, and its detection pointer corresponds to the detection surface of the flange piece.

所述水平度检测组件还包括水平定位销,水平设置在垂直度定位板底部一侧,并与所述检测指针上下对应,水平定位销末端与法兰片的检测面相接触。The levelness detection assembly also includes a horizontal positioning pin, which is horizontally arranged on the bottom side of the verticality positioning plate, and corresponds to the detection pointer up and down, and the end of the horizontal positioning pin is in contact with the detection surface of the flange.

所述检测指针的检测端头上设置有半圆形结构体,用于防止法兰片旋转过程中与检测指针的顶部发生卡顿,导致检测指针位移。The detection end of the detection pointer is provided with a semicircular structure, which is used to prevent the top of the detection pointer from jamming during the rotation of the flange piece, resulting in displacement of the detection pointer.

本实用新型的有益效果是:本实用新型利用辅助滚动支架来支撑管道,同时可以在检测时,辅助管道滚动,水平度检测组件,设置在垂直度定位板上,其检测端头与管道的法兰片的检测面相对应,检测时,转动管道,法兰片随动,检测端头不断检测法兰片的检测面,得出法兰片的水平度数据,操作简单高效。作为一个优选的技术方案,辅助滚动支架包括支座和相互平行设置的第一支撑滚筒和第二支撑滚筒,第一支撑滚筒和第二支撑滚筒不但可以对管道起到支撑作用,由于都为圆柱状结构,因此,在转动管道时,第一支撑滚筒和第二支撑滚筒能够辅助管道更加平顺的转动。进一步的,为了简化机构,降低制作成本,提高维护效率,支座为相互平行设置的第一滚筒支腿和第二滚筒支腿。作为一个优选的技术方案,垂直度定位板底部一侧设置有水平定位销,并与所述检测指针上下对应,用于法兰片检测过程定位,检测全程水平定位销与法兰片接触,确保千分表读数的准确性。The beneficial effects of the utility model are: the utility model uses the auxiliary rolling bracket to support the pipeline, and at the same time, the auxiliary pipeline can be rolled during detection, and the levelness detection component is arranged on the verticality positioning plate, and the method of detecting the end and the pipeline The detection surface of the flange corresponds to that. During the detection, the pipe is rotated, the flange follows the movement, and the detection end continuously detects the detection surface of the flange to obtain the level data of the flange. The operation is simple and efficient. As a preferred technical solution, the auxiliary rolling support includes a support and a first support roller and a second support roller arranged parallel to each other. The first support roller and the second support roller can not only support the pipeline, but because they are all cylindrical shape structure, therefore, when rotating the pipe, the first support roller and the second support roller can assist the pipe to rotate more smoothly. Further, in order to simplify the mechanism, reduce the manufacturing cost and improve the maintenance efficiency, the support is the first roller leg and the second roller leg arranged parallel to each other. As a preferred technical solution, a horizontal positioning pin is provided on one side of the bottom of the verticality positioning plate, which corresponds up and down with the detection pointer, and is used for the positioning of the flange piece detection process. The horizontal positioning pin is in contact with the flange piece throughout the detection process to ensure Accuracy of dial gauge readings.

附图说明Description of drawings

图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.

图2为第二支撑滚筒和第二滚筒支腿的位置关系图。Fig. 2 is a positional diagram of the second support roller and the legs of the second roller.

具体实施方式Detailed ways

为使本实用新型的目的、技术方案和优点更加清楚明了,下面结合具体实施方式并参照附图,对本实用新型进一步详细说明。应该理解,这些描述只是示例性的,而并非要限制本实用新型的范围。此外,在以下说明中,省略了对公知结构和技术的描述,以避免不必要地混淆本实用新型的概念。In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.

如图1所示,一种管口法兰水平度检测装置,包括:固定底板7;辅助滚动支架,设置在固定底板7上,其上放置管道1,用于支撑管道1并辅助管道1滚动;垂直度定位板5,竖直设置在固定底板7上,并与辅助滚动支架相对应;水平度检测组件,设置在垂直度定位板5上,其检测端头与管道1的法兰片2的检测面相对应。As shown in Figure 1, a nozzle flange levelness detection device includes: a fixed bottom plate 7; an auxiliary rolling support, which is arranged on the fixed bottom plate 7, on which a pipe 1 is placed for supporting the pipe 1 and assisting the rolling of the pipe 1 The verticality positioning plate 5 is vertically arranged on the fixed base plate 7 and corresponds to the auxiliary rolling support; the levelness detection component is arranged on the verticality positioning plate 5, and its detection end is connected to the flange sheet 2 of the pipeline 1 Corresponding to the detection surface.

如图1和图2所示,辅助滚动支架包括:支座;相互平行设置的第一支撑滚筒9和第二支撑滚筒11,水平设置在支座上部;其中,第一支撑滚筒9和第二支撑滚筒11的中心轴线与管道1的中心轴线相互平行。As shown in Figure 1 and Figure 2, the auxiliary rolling support includes: a bearing; a first supporting roller 9 and a second supporting roller 11 arranged parallel to each other, and horizontally arranged on the upper part of the bearing; wherein, the first supporting roller 9 and the second supporting roller The central axis of the supporting drum 11 and the central axis of the pipeline 1 are parallel to each other.

如图1和图2所示,支座为相互平行设置的第一滚筒支腿8和第二滚筒支腿10,第一滚筒支腿8上设置第一支撑滚筒9,第二滚筒支腿10上设置第二支撑滚筒11。As shown in Figure 1 and Figure 2, the support is a first roller leg 8 and a second roller leg 10 arranged parallel to each other, the first roller leg 8 is provided with a first support roller 9, and the second roller leg 10 The second support roller 11 is arranged on it.

如图1所示,水平度检测组件为千分表4,其检测指针3与法兰片2的检测面相对应,检测指针3的检测端头上设置有半圆形结构体,用于防止法兰片2旋转过程中与检测指针3的顶部发生卡顿,导致检测指针3位移。As shown in Figure 1, the levelness detection component is a dial gauge 4, and its detection pointer 3 corresponds to the detection surface of the flange piece 2. A semicircular structure is arranged on the detection end of the detection pointer 3 to prevent the During the rotation of the blue plate 2, the top of the detection pointer 3 is jammed, causing the detection pointer 3 to be displaced.

如图1所示,水平度检测组件还包括水平定位销6,水平设置在垂直度定位板5底部一侧,并与所述检测指针3上下对应,水平定位销6末端与法兰片2的检测面相接触。As shown in Figure 1, the levelness detection assembly also includes a horizontal positioning pin 6, which is horizontally arranged on one side of the bottom of the verticality positioning plate 5, and corresponds up and down with the detection pointer 3, and the horizontal positioning pin 6 ends are connected to the flange plate 2. The detection surfaces are in contact.

本实用新型在使用时,管道1和法兰片2进行点焊连接,测试时管道1放置在第一支撑滚筒9和第二支撑滚筒11上,测试全程法兰片2检测面需顶住水平定位销6,检测指针3安装在千分表4前端,用于测试法兰片2旋转时的水平跳动值,且检测时千分表4需要固定在垂直度定位板5上,千分表4位置在水平方向可以调节,确保法兰片2水平度误差较大时的读数失真,垂直度定位板5直接焊接在固定底板7上,其夹角为标准九十度,用于管口法兰水平度参照量,水平定位销6焊接在垂直度定位板5下半部分,用于法兰片2检测过程定位,检测全程水平定位销6都应该与法兰片2接触,确保千分表4读数的准确性,第一支撑滚筒9和第二支撑滚筒11用于检测过程中支撑管道1旋转,第一支撑滚筒9和第二支撑滚筒11的安装位置需要与固定底板7保证较高的水平度,同时需要与千分表4布置位置保持在同一水平方向上,该装置检测指针3前端为一半圆形结构体,确保法兰片2旋转过程中,指针顶部不会卡顿导致位移,保证了检测准确性,操作时,直接转动管道1,使得法兰片2的检测面与检测指针3前端不断滑动,法兰片2的检测面的高低凹凸情况,通过检测指针3传递给千分表4,千分表4给出读数,得出法兰片3的水平度,测试水平度合格后,管道1和法兰片2进行满焊,实现管口对接的精度,确保连接部位的密封性。When the utility model is in use, the pipeline 1 and the flange piece 2 are connected by spot welding. During the test, the pipeline 1 is placed on the first support roller 9 and the second support roller 11, and the detection surface of the flange piece 2 needs to withstand the level during the test. The positioning pin 6 and the detection pointer 3 are installed on the front end of the dial gauge 4, and are used to test the horizontal runout value of the flange piece 2 when it rotates, and the dial gauge 4 needs to be fixed on the verticality positioning plate 5 during detection, and the dial gauge 4 The position can be adjusted in the horizontal direction to ensure that the readings are distorted when the level error of the flange piece 2 is large. The verticality positioning plate 5 is directly welded on the fixed bottom plate 7, and its included angle is a standard 90 degrees, which is used for the nozzle flange The levelness reference amount, the horizontal positioning pin 6 is welded on the lower part of the verticality positioning plate 5, and is used for the positioning of the flange piece 2 during the detection process. The horizontal positioning pin 6 should be in contact with the flange piece 2 throughout the detection process to ensure that the dial gauge 4 The accuracy of the readings, the first support roller 9 and the second support roller 11 are used to support the rotation of the pipeline 1 during the detection process, and the installation positions of the first support roller 9 and the second support roller 11 need to be at a higher level with the fixed bottom plate 7 At the same time, it needs to be kept in the same horizontal direction as the layout position of the dial gauge 4. The front end of the device detects the pointer 3 as a semicircular structure, ensuring that the top of the pointer will not be stuck and cause displacement during the rotation of the flange piece 2, ensuring In order to ensure the detection accuracy, when operating, directly rotate the pipe 1, so that the detection surface of the flange 2 and the front end of the detection pointer 3 slide continuously, and the unevenness of the detection surface of the flange 2 is transmitted to the dial gauge through the detection pointer 3 4. The dial indicator 4 gives the reading to get the levelness of the flange piece 3. After the test levelness is qualified, the pipe 1 and the flange piece 2 are fully welded to realize the precision of the butt joint of the pipe mouth and ensure the tightness of the connection part .

应当理解的是,本实用新型的上述具体实施方式仅仅用于示例性说明或解释本实用新型的原理,而不构成对本实用新型的限制。因此,在不偏离本实用新型的精神和范围的情况下所做的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。此外,本实用新型所附权利要求旨在涵盖落入所附权利要求范围和边界、或者这种范围和边界的等同形式内的全部变化和修改例。It should be understood that the above specific embodiments of the present utility model are only used to illustrate or explain the principle of the present utility model, but not to limit the present utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model shall be included in the protection scope of the present utility model. Furthermore, the appended claims are intended to cover all changes and modifications that come within the scope and boundaries of the appended claims, or equivalents of such scope and boundaries.

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).
CN202320658114.XU 2023-03-29 2023-03-29 Pipe orifice flange levelness detection device Active CN219328413U (en)

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

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Country Link
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Address before: No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province

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