Groove face flange convenient to install

Abstract

The groove face flange convenient to install comprises a main installation flange body, an installation block is fixedly connected to the surface of the side edge of the main installation flange body, a threaded rod is connected to the surface of the inner ring of the installation block in a limited and inserted mode, and a nut is connected to the surface of the outer ring of the top end of the threaded rod in a limited mode. A fixing block is fixedly connected to the surface of the side edge of the nut. When a user needs to install the device, the device is convenient to install; a user can conveniently use, limit and mount the flange by matching with bolts through a plurality of first mounting openings formed in the main mounting flange, a plurality of mounting plates, a plurality of second mounting openings formed in the mounting plates, reinforcing plates and connecting blocks; and a threaded rod is arranged, and after a user screws and takes down the threaded rod on a nut, the user can disassemble the main mounting flange and the limiting plate, so that the user can disassemble and use the flange.

Description

Technical Field

[0001] The utility model belongs to the technical direction of groove face flanges, and particularly relates to a groove face flange which is convenient to install. Background Technique

[0002] A flange, also known as a flange convex disc or a flange, is a part used for connecting shafts to each other, used for connecting between pipe ends, and also used for flanges at the inlets and outlets of equipment for connecting between two pieces of equipment, such as a reducer flange. A flange connection or a flange joint refers to a detachable connection composed of a flange, a gasket, and bolts interconnected as a set of combined sealing structures. A pipe flange refers to a flange used for piping in a piping device, and when used on equipment, it refers to the inlet and outlet flanges of the equipment. There are holes on the flange, and bolts tightly connect the two flanges, and the flanges are sealed with gaskets between them. Flanges are divided into threaded connection flanges, welded flanges, and clamp flanges, and flanges are used in pairs. Low-pressure pipes can use threaded flanges, and welded flanges are used for pressures above four kilograms. When a user uses a groove face flange, the user needs to install it conveniently.

[0003] The following problems exist in the prior art:

[0004] 1. When the existing groove face flange on the market needs to be used and installed as a whole by the user, auxiliary structures need to be used, so it is not convenient enough when the user needs to install it.

[0005] 2. When the existing groove face flange on the market needs to be disassembled by the user, its functions are not perfect enough. Content of the Utility Model

[0006] The purpose of the utility model is to provide a groove face flange which is convenient to install for the existing device to solve the problems put forward in the above background technique.

[0007] To solve the above technical problems, the utility model provides the following technical solution: A groove face flange which is convenient to install, including a main installation flange, an installation block is fixedly connected to the side surface of the main installation flange, and a threaded rod is limited and inserted into the inner ring surface of the installation block.

[0008] A nut is limitedly connected to the outer ring surface of the top end of the threaded rod, a fixed block is fixedly connected to the side surface of the nut, and a limiting plate is fixedly connected to the side surface of the fixed block.

[0009] A support plate is fixedly connected to the side surface of the limiting plate, a reinforcing plate is fixedly connected to the outer ring surface of the support plate, and a baffle is fixedly connected to the inner ring surface of the limiting plate.

[0010] The present utility model is further described as follows. A connecting block is fixedly connected to the inner ring surface of the reinforcing plate, and the number of connecting blocks is multiple, and the multiple connecting blocks are arranged in a surrounding manner with the reinforcing plate as the center point.

[0011] Adopting the above technical solution, the connecting blocks with multiple numbers and arranged in a surrounding manner with the reinforcing plate as the center point in this solution can facilitate the user to use bolts to limit the installation of the reinforcing plate.

[0012] The present utility model is further described as follows. An installation plate is fixedly connected to the side surface of the support plate, and the installation plate is connected between the support plate and the reinforcing plate.

[0013] Adopting the above technical solution, the installation plate connected between the support plate and the reinforcing plate in this solution can facilitate the user to limit the installation of the limiting plate.

[0014] The present utility model is further described as follows. The fixing block connects the nut and the limiting plate, and the fixing block is symmetrically arranged with the vertical center line of the nut as the axis of symmetry.

[0015] Adopting the above technical solution, the fixing block symmetrically arranged with the vertical center line of the nut as the axis of symmetry in this solution can facilitate the user to stably install the nut on the limiting plate.

[0016] The present utility model is further described as follows. A second installation opening is formed through the front surface of the installation plate, and the number of the second installation openings is multiple.

[0017] Adopting the above technical solution, the multiple second installation openings in this solution can facilitate the user to use bolts to limit the installation of the installation plate.

[0018] The present utility model is further described as follows. A first installation opening is formed through the front surface of the main installation flange, and the first installation opening is formed in a surrounding manner with the main installation flange as the center point.

[0019] Adopting the above technical solution, the first installation opening formed in a surrounding manner with the main installation flange as the center point in this solution can facilitate the user to use bolts to limit the overall installation of the main installation flange.

[0020] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0021] The utility model provides a groove - face flange which is convenient for installation. Through the mutual cooperation and use of the main installation flange, the first installation opening, the limiting plate, the reinforcing plate, the installation plate, the second installation opening, the threaded rod, the fixing block, the nut, the installation block, the connecting block, the baffle plate and the support plate, it is convenient for users to install the flange conveniently. When the user needs to install, through the multiple first installation openings opened on the main installation flange, the multiple installation plates, the multiple second installation openings opened on the installation plates, the reinforcing plate and the connecting block set, it is convenient for the user to use bolts to install and limit the flange, meeting the user's need for using and limiting installation;

[0022] The utility model provides a groove - face flange which is convenient for installation. After the user screws and removes the threaded rod on the nut, the user can disassemble between the main installation flange and the limiting plate, so that the user can disassemble and use the flange, meeting the user's need for using and disassembling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model, but do not constitute a limitation to the utility model. In the drawings:

[0024] Figure 1 is the overall structural schematic diagram of the utility model;

[0025] Figure 2 is the back view of the structure of the utility model;

[0026] Figure 3 is the side view of the structure of the utility model;

[0027] Figure 4 is the structure of the utility model Figure 1 enlarged view of the structure at A in;

[0028] Figure 5 is the side sectional view of the structure of the utility model.

[0029] In the figure: 1, main installation flange; 2, first installation opening; 3, limiting plate; 4, reinforcing plate; 5, installation plate; 6, second installation opening; 7, threaded rod; 8, fixing block; 9, nut; 10, installation block; 11, connecting block; 12, baffle plate; 13, support plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The technical solution of the present utility model will be further described in detail in conjunction with the preferred embodiments and their accompanying drawings in a non-limiting manner. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work shall fall within the protection scope of the present utility model.

[0031] Please refer to Figures 1-5 , the present utility model provides a technical solution: a grooved flange convenient for installation, including a main installation flange 1. An installation block 10 is fixedly connected to the side surface of the main installation flange 1. A threaded rod 7 is inserted and limited in the inner ring surface of the installation block 10. A nut 9 is connected and limited to the outer ring surface of the top end of the threaded rod 7.

[0032] In this embodiment, a connecting block 11 is fixedly connected to the inner ring surface of the reinforcing plate 4, and the number of the connecting blocks 11 is multiple and the multiple connecting blocks 11 are arranged around the reinforcing plate 4 as the center point. The multiple connecting blocks 11 arranged around the reinforcing plate 4 as the center point can facilitate the user to use bolts to limit and install the reinforcing plate 4. An installation plate 5 is fixedly connected to the side surface of the support plate 13, and the installation plate 5 is connected between the support plate 13 and the reinforcing plate 4. The installation plate 5 connected between the support plate 13 and the reinforcing plate 4 can facilitate the user to limit and install the limiting plate 3.

[0033] Embodiment 2

[0034] As Figures 1-5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, a fixing block 8 is fixedly connected to the side surface of the nut 9, a limiting plate 3 is fixedly connected to the side surface of the fixing block 8, and a support plate 13 is fixedly connected to the side surface of the limiting plate 3.

[0035] In this embodiment, the fixing block 8 connects the nut 9 and the limiting plate 3, and the fixing block 8 is symmetrically arranged with the vertical center line of the nut 9 as the axis of symmetry. The fixing block 8 symmetrically arranged with the vertical center line of the nut 9 as the axis of symmetry can facilitate the user to stably install the nut 9 on the limiting plate 3. A second installation opening 6 is formed through the front surface of the installation plate 5, and the number of the second installation openings 6 is multiple. The multiple second installation openings 6 can facilitate the user to use bolts to limit and install the installation plate 5.

[0036] Embodiment 3

[0037] As Figures 1-5 shown, on the basis of Embodiment 1 and Embodiment 2, the present utility model provides a technical solution: Preferably, a reinforcing plate 4 is fixedly connected to the outer ring surface of the support plate 13, and a baffle 12 is fixedly connected to the inner ring surface of the limiting plate 3.

[0038] In this embodiment, a first installation opening 2 is formed through the front surface of the main installation flange 1, and the first installation opening 2 is formed in a surrounding manner with the main installation flange 1 as the center point. The first installation opening 2 formed in a surrounding manner with the main installation flange 1 as the center point can facilitate the user to use bolts to perform overall use limit installation on the main installation flange 1.

[0039] As Figures 1-5 shown, when the user needs to use it, when the user needs to install it, the user can facilitate the use limit installation of the flange with bolts through the multiple first installation openings 2 formed in the main installation flange 1 provided, the multiple installation plates 5 provided, the multiple second installation openings 6 formed in the installation plates 5, the reinforcing plates 4 provided, and the connecting blocks 11 provided. In this way, the user can perform the use limit installation. After the user screws and removes the threaded rod 7 on the nut 9, the user can disassemble between the main installation flange 1 and the limit plate 3. In this way, the user can perform the use disassembly of the flange, and in this way, the user can perform the use disassembly.

[0040] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for facilitating the description of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0041] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A grooved flange that is easy to install, comprising a main mounting flange (1), characterized in that: A mounting block (10) is fixedly connected to the side surface of the main mounting flange (1); A threaded rod (7) is inserted into the inner ring surface of the mounting block (10) in a limited position, and a nut (9) is connected to the outer ring surface of the top end of the threaded rod (7) in a limited position; The side surface of the nut (9) is fixedly connected to a fixing block (8), the side surface of the fixing block (8) is fixedly connected to a limiting plate (3), the side surface of the limiting plate (3) is fixedly connected to a supporting plate (13), the outer ring surface of the supporting plate (13) is fixedly connected to a reinforcing plate (4), and the inner ring surface of the limiting plate (3) is fixedly connected to a baffle (12).

2. A grooved flange that is easy to install according to claim 1, characterized in that: A connection block (11) is fixedly connected to the inner ring surface of the reinforcement plate (4), and there are a plurality of connection blocks (11) and the plurality of connection blocks (11) are arranged around the reinforcement plate (4) as a center point.

3. The grooved flange that is easy to install according to claim 1, characterized in that: A mounting plate (5) is fixedly connected to the side surface of the support plate (13), and the mounting plate (5) is connected between the support plate (13) and the reinforcement plate (4).

4. The grooved flange that is easy to install according to claim 1, characterized in that: The fixing block (8) connects the nut (9) and the limiting plate (3), and the fixing block (8) is symmetrically arranged with the vertical center line of the nut (9) as the symmetry axis.

5. The grooved flange that is easy to install according to claim 3, characterized in that: A second mounting opening (6) is provided through the front surface of the mounting plate (5), and there are a plurality of second mounting openings (6).

6. The grooved flange that is easy to install according to claim 1, characterized in that: A first mounting opening (2) is provided through the front surface of the main mounting flange (1), and the first mounting opening (2) is opened around the main mounting flange (1) as a center point.

Images