Universal gradienter for auxiliary installation of flange

Abstract

The utility model relates to the technical field of flange installation and positioning, and discloses a universal gradienter for flange auxiliary installation, which mainly comprises a leveling instrument and measuring feet, the leveling instrument comprises a telescopic ruler rod and a spirit bubble, the telescopic length of the telescopic ruler rod is automatically adjusted according to the specification of a flange, and the measuring feet are connected with the telescopic ruler rod. The spirit bubble is mounted above the spirit level to ensure that the spirit level is horizontally placed; one end of each measuring foot is movably fixed on the two sides of the horizontal ruler, the other end of each measuring foot is inserted into a flange hole of the flange to realize positioning and ensure the levelness of the flange hole, and the extension length of the end, inserted into the flange hole, of each measuring foot is adjustable; the measuring foot and the horizontal ruler are perpendicular to each other and are located on the same horizontal plane. The bottom face of the flange is tightly attached to the leveling instrument, the flange of the selected specification is installed and positioned through the self-adaptive flange support, and the size is automatically adjusted according to the specification of the flange.

Description

Technical Field

[0001] The utility model relates to the technical field of flange installation and positioning, in particular to a flange-assisted installation universal level. Background Art

[0002] During the flange installation and positioning process, in order to facilitate the smooth progress of the subsequent pipeline installation work, the flange disk and the pipeline generally need to be kept vertical to avoid the formation of wedge gaps due to the failure of the flanges to align when the flange bracket is installed. At the same time, the holes for flange installation and positioning need to keep the positions corresponding to each other to reduce the adjustment and alignment work during the pipeline installation process. However, commonly used positioning equipment is difficult to operate and it is difficult to meet these requirements.

[0003] Meanwhile, in the prior art, the flange mounting bracket needs to prepare multiple brackets according to the size of the flange to replace the interface at any time. Therefore, it is necessary to design a flange-assisted mounting universal level that can automatically adjust to the appropriate size by only selecting the flange specifications. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the above-mentioned prior art. The adaptive flange bracket installs and positions the flange of the selected specification. The adaptive flange bracket automatically adjusts the size according to the flange specification, and provides a flange-assisted universal level, including:

[0005] A level ruler, the level ruler comprising a retractable ruler rod and a level bubble, the retractable ruler rod automatically adjusts the telescopic length according to the specifications of the flange, and the level bubble is installed above the level ruler to ensure that the level ruler is placed horizontally;

[0006] A measuring foot, one end of which is movably fixed on both sides of the level ruler, and the other end of which is inserted into the flange hole of the flange to achieve positioning, and the protruding length of the end of the measuring foot inserted into the flange hole is adjustable;

[0007] The measuring foot and the level ruler are perpendicular to each other and are located on the same horizontal plane;

[0008] The bottom surface of the flange is in close contact with the level ruler, and the height of the flange matches the length of one end of the measuring foot inserted into the flange hole.

[0009] Furthermore, the retractable ruler rod comprises a first retractable component and a second retractable component, and the retractable length of the retractable ruler rod is adjusted according to the specifications of the flange;

[0010] The first telescopic component is designed as a hollow square pipe, and the second telescopic component is designed as a square cavity with closed ends. The outer diameter of the second telescopic component is slightly smaller than the inner diameter of the first telescopic component. The second telescopic component is inserted into a pipe opening at one end of the first telescopic component to achieve sliding, pulling, and telescoping. The pulling and telescoping is achieved by spring force.

[0011] It is defined that one end inserted into the second telescopic component is the inner end of the first telescopic component, and the other end is the outer end of the first telescopic component.

[0012] Preferably, the measuring foot comprises a first measuring foot and a second measuring foot;

[0013] The first measuring foot is inserted and movably fixed on the measuring foot fixing cavity, and the measuring foot fixing cavity is horizontally inserted and fixed on the pipe opening at the outer end of the first telescopic component;

[0014] The second measuring foot is directly inserted into and movably fixed on the second telescopic component.

[0015] More preferably, grooves are formed on two horizontal surfaces at both ends of the first telescopic component, and the grooves are used to fix and clamp the measuring foot.

[0016] Further, the exposed portion of the first measuring foot fixed to the measuring foot fixing cavity is embedded in the groove fixed to the outer end of the first telescopic component;

[0017] When the telescopic ruler is shortened, the second measuring foot is clamped in the groove at the inner end of the first telescopic component to block positioning.

[0018] Furthermore, a ruler is attached to the measuring foot, the length of the ruler is set according to the height requirement of the flange, and the length of the measuring foot is adjusted based on the length of the ruler.

[0019] Preferably, a rotating fixing component is installed on the side of the measuring foot fixing cavity and the outer end of the second telescopic component, and the front end of the rotating fixing component is spirally inserted into and withdrawn from the measuring foot fixing cavity and the second telescopic component by twisting the rotating fixing component:

[0020] When the front end of the rotating fixing member penetrates into the measuring foot fixing cavity, the front end of the rotating fixing member abuts against the tube body of the measuring foot and applies force to the measuring foot to fix the measuring foot;

[0021] When the front end of the rotating fixing member exits the measuring foot fixing cavity, the front end of the rotating fixing member leaves the tube body of the measuring foot, and the measuring foot is pulled to adjust the length of the measuring foot.

[0022] Furthermore, the level ruler is connected to a driving mechanism module, and the driving mechanism module is driven by a servo motor. The insertion and extension lengths of the first telescopic part and the second telescopic part of the telescopic ruler rod are automatically determined by a predetermined program according to the specification requirements of the flange.

[0023] Furthermore, a travel switch is installed on the driving mechanism module to prevent offside.

[0024] Furthermore, the level ruler and the measuring foot are made of carbon steel, and the measuring foot is heat-treated to achieve collision resistance and wear resistance.

[0025] In addition, a plumb bob is hung below the level ruler to assist in measuring whether the level ruler is horizontal, thereby achieving accurate installation and positioning of the flange.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] (1) By setting a retractable ruler, which is controlled by a driving mechanism module, the adaptive flange bracket can automatically adjust the size according to the flange specifications, thereby reducing labor intensity;

[0028] (2) The length of the measuring foot is adjusted by setting a rotating fixing member, and the height of the flange is fixed according to requirements, which is easy to operate and low in cost;

[0029] (3) Precise installation and positioning of the flange is achieved by setting a level bubble and a plumb line. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0031] Figure 1 This is the overall structure diagram of a flange-assisted universal level installed in the utility model;

[0032] Figure 2 This is a reference diagram for the use of a flange-assisted universal level installed in the utility model.

[0033] Reference numerals

[0034] 1: Level ruler;

[0035] 11: horizontal bubble; 12: first telescopic component; 13: second telescopic component; 14: measuring foot fixing chamber; 15: rotating fixing component;

[0036] 2: Measure your feet;

[0037] 21: first measuring foot; 22: second measuring foot;

[0038] 3: plumb bob; 4: flange. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0040] Those skilled in the art will appreciate that, unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present invention refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0041] The specific implementation of the present invention is described below with reference to the accompanying drawings and embodiments.

[0042] Example 1

[0043] like Figure 1 As shown, this embodiment provides a flange-assisted universal level, including:

[0044] A level ruler 1, the level ruler 1 comprises a retractable ruler rod and a level bubble 11, the retractable ruler rod automatically adjusts the telescopic length according to the specifications of the flange, and the level bubble 11 is installed above the level ruler 1 to ensure that the level ruler 1 is placed horizontally;

[0045] A measuring foot 2, one end of which is movably fixed on both sides of the level ruler 1, and the other end of which is inserted into the flange hole of the flange 4 for positioning, and the protruding length of the end of the measuring foot 2 inserted into the flange hole is adjustable;

[0046] The measuring foot 2 and the level ruler 1 are perpendicular to each other and are located on the same horizontal plane;

[0047] The bottom surface of the flange 4 is in close contact with the level 1 , and the height of the flange 4 matches the length of the end of the measuring foot 2 inserted into the flange hole.

[0048] Further, in this embodiment, the retractable ruler rod comprises a first retractable component 12 and a second retractable component 13, and the retractable length of the retractable ruler rod is adjusted according to the specifications of the flange 4;

[0049] The first telescopic component 12 is designed as a hollow square pipe with a size of 3cm×3cm×10cm. The second telescopic component is designed as a square cavity 13 with closed ends, also with a size of 3cm×3cm×10cm. The outer diameter of the second telescopic component 13 is slightly smaller than the inner diameter of the first telescopic component 12. The second telescopic component 13 is inserted into a pipe opening at one end of the first telescopic component 12 to achieve sliding, pulling, and telescoping, and the pulling, pulling, and telescoping are achieved by spring force.

[0050] It is defined that one end inserted into the second telescopic component 13 is the inner end of the first telescopic component 12 , and the other end is the outer end of the first telescopic component 12 .

[0051] Furthermore, the measuring foot 2 includes a first measuring foot 21 and a second measuring foot 22;

[0052] The first measuring foot 21 is inserted and movably fixed on the measuring foot fixing cavity 14, and the measuring foot fixing cavity 14 is horizontally inserted and fixed on the pipe opening at the outer end of the first telescopic component 12;

[0053] The second measuring foot 22 is directly inserted into and movably fixed on the second telescopic component 13 .

[0054] Wherein, grooves are formed on two horizontal surfaces at both ends of the first telescopic component 12 , and the grooves are used to fix and clamp the measuring foot 2 .

[0055] Specifically, in this embodiment,

[0056] The exposed portion of the first measuring foot 21 fixed to the measuring foot fixing cavity 14 is embedded in the groove fixed at the outer end of the first telescopic component 12;

[0057] When the telescopic ruler is shortened, the second measuring foot 22 is clamped in the groove at the inner end of the first telescopic component 12 to block positioning.

[0058] Furthermore, a ruler is attached to the measuring foot 2 , and the length of the ruler is set according to the height requirement of the flange 4 , and the length of the measuring foot 2 is adjusted based on the length of the ruler.

[0059] Specifically, in this embodiment, a rotating fixing component 15 is installed on the side of the measuring foot fixing cavity 14 and the outer end of the second telescopic component 13, and the front end of the rotating fixing component 15 is spirally inserted into and withdrawn from the measuring foot fixing cavity 14 and the second telescopic component 13 by twisting the rotating fixing component 15:

[0060] When the front end of the rotating fixing member 15 penetrates into the measuring foot fixing cavity 14, the front end of the rotating fixing member 15 abuts against the tube body of the measuring foot 2 and applies force to the measuring foot 2 to fix the measuring foot 2;

[0061] When the front end of the rotating fixing member 15 exits the measuring foot fixing cavity 14 , the front end of the rotating fixing member 15 leaves the tube body of the measuring foot 2 , and the measuring foot 2 is pulled to adjust the length of the measuring foot 2 .

[0062] Furthermore, the level ruler 1 is connected to a driving mechanism module, and the driving mechanism module is driven by a servo motor. The extension and retraction lengths of the first telescopic part 12 and the second telescopic part 13 of the retractable ruler rod are automatically determined by a predetermined program according to the specification requirements of the flange 4.

[0063] Preferably, a travel switch is installed on the driving mechanism module to prevent offside.

[0064] In addition, in this embodiment, the level 1 and the measuring foot 2 are made of carbon steel, and the measuring foot is heat-treated to achieve anti-collision and wear resistance.

[0065] Furthermore, a plumb bob 3 is hung below the level ruler 1 to assist in measuring whether the level ruler 1 is horizontal, so as to achieve accurate installation and positioning of the flange 4.

[0066] The working principle or working process of the flange-assisted universal level provided in this embodiment is as follows: Figure 2 As shown, specifically:

[0067] The holes for installing and positioning the flange 4 keep corresponding positions, pass through the first measuring foot 21 and the second measuring foot 22, the flange surface of the flange 4 is close to the level ruler 1, and the measuring foot 2 passes through the flange hole to a vertical plane. A ruler is attached to the measuring foot 2, and the distance from the measuring foot 2 to the plane is the height of the flange 4. This method is used to unify the specifications and positions of the installation and positioning.

[0068] The existing flange brackets require multiple brackets to replace the interface at any time. Now the adaptive fixed flange equipment only needs to select the flange specification, and the computer can automatically adjust to the appropriate size. DN20-DN600 can be installed and positioned.

[0069] Finally, it should be noted that the above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0070] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A flange-assisted universal level, characterized in that: include: A level ruler, the level ruler comprising a retractable ruler rod and a level bubble, the retractable ruler rod automatically adjusts the telescopic length according to the specifications of the flange, and the level bubble is installed above the level ruler to ensure that the level ruler is placed horizontally; A measuring foot, one end of which is movably fixed on both sides of the level ruler, and the other end of which is inserted into the flange hole of the flange to achieve positioning, and the protruding length of the end of the measuring foot inserted into the flange hole is adjustable; The measuring foot and the level ruler are perpendicular to each other and are located on the same horizontal plane; The bottom surface of the flange is in close contact with the level ruler, and the height of the flange matches the length of one end of the measuring foot inserted into the flange hole.

2. The flange-assisted universal level according to claim 1, characterized in that: The retractable ruler rod comprises a first retractable component and a second retractable component, and the retractable length of the retractable ruler rod is adjusted according to the specifications of the flange; The first telescopic component is designed as a hollow square pipe, and the second telescopic component is designed as a square cavity with closed ends. The outer diameter of the second telescopic component is slightly smaller than the inner diameter of the first telescopic component. The second telescopic component is inserted into a pipe opening at one end of the first telescopic component to achieve sliding, pulling, and telescoping, and the pulling, pulling, and telescoping are achieved by spring force; It is defined that one end inserted into the second telescopic component is the inner end of the first telescopic component, and the other end is the outer end of the first telescopic component.

3. The flange-assisted universal level according to claim 2, characterized in that: The measuring foot comprises a first measuring foot and a second measuring foot; The first measuring foot is inserted and movably fixed on the measuring foot fixing cavity, and the measuring foot fixing cavity is horizontally inserted and fixed on the pipe opening at the outer end of the first telescopic component; The second measuring foot is directly inserted into and movably fixed on the second telescopic component.

4. The flange-assisted universal level according to claim 3, characterized in that: Two ends of the first telescopic component are provided with grooves on two horizontal surfaces, and the grooves are used to fix and clamp the measuring foot.

5. The flange-assisted universal level according to claim 4, characterized in that: The exposed portion of the first measuring foot fixed to the measuring foot fixing cavity is embedded in the groove fixed at the outer end of the first telescopic component; When the telescopic ruler rod is shortened, the second measuring foot is clamped in the groove at the inner end of the first telescopic component to block positioning.

6. The flange-assisted universal level according to claim 3, characterized in that: A ruler is attached to the measuring foot, and the length of the ruler is set according to the height requirement of the flange. The length of the measuring foot is adjusted based on the length of the ruler.

7. The flange-assisted universal level according to claim 6, characterized in that: The side of the measuring foot fixing cavity and the outer end of the second telescopic component are provided with a rotating fixing component, and the front end of the rotating fixing component is spirally inserted into and withdrawn from the measuring foot fixing cavity and the second telescopic component by twisting the rotating fixing component: When the front end of the rotating fixing component penetrates into the measuring foot fixing cavity, the front end of the rotating fixing component abuts against the tube body of the measuring foot and applies force to the measuring foot to fix the measuring foot; When the front end of the rotating fixing component exits the measuring foot fixing cavity, the front end of the rotating fixing component leaves the tube body of the measuring foot, and the measuring foot is pulled to adjust the length of the measuring foot.

8. The flange-assisted universal level according to claim 2, characterized in that: The level ruler is connected to a driving mechanism module, and the driving mechanism module is driven by a servo motor. The extension and retraction lengths of the first telescopic part and the second telescopic part of the retractable ruler rod are automatically determined by a predetermined program according to the specification requirements of the flange.

9. The flange-assisted universal level according to claim 8, characterized in that: A travel switch is installed on the driving mechanism module to prevent offside.

10. The flange-assisted universal level according to claim 1, characterized in that: The level ruler and the measuring foot are made of carbon steel, and the measuring foot is heat-treated to achieve anti-collision and wear resistance.

11. The flange-assisted universal level according to claim 1, characterized in that: A plumb bob is hung below the level ruler to assist in measuring whether the level ruler is horizontal, thereby achieving accurate installation and positioning of the flange hole.

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