Valve connecting and supporting structure

Abstract

The utility model relates to the technical field of instrument valve structures, and discloses a valve connecting and supporting structure which comprises a valve body, a plurality of side edge connecting holes are symmetrically and evenly formed in the two sides of the valve body, a plurality of side edge inserting holes are evenly formed in a valve cover, a top connecting column is inserted in a top installing hole, and a top connecting rod is arranged on the top connecting column. The top of the valve body is provided with a valve support connecting assembly connected and supported by the valve, the upper portion of the valve body is provided with the valve support connecting assembly, two L-shaped support plates in the valve support connecting assembly can form an open type supporting support, and the open type supporting support is arranged on the outer side of a top connecting column. The support can be used in a position with a compact space, is simple in structure, convenient to install, light in weight and convenient to maintain, greatly saves cost, and further enhances the stability of the support and facilitates installation operation of workers due to the fact that the two L-shaped support plates are connected through the supporting screw.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument valve structures, in particular to a valve connection support structure. Background Art

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and adjust and control the parameters of the conveying medium. According to their specific functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are also control components in fluid conveying systems, with functions such as shut-off, regulation, diversion, prevention of backflow, pressure stabilization, diversion or overflow pressure relief. Valves used in fluid control systems, from the simplest shut-off valves to various valves used in extremely complex automatic control systems, have a wide variety of varieties and specifications.

[0003] However, when existing valves are actually used, their valve bracket support components mostly adopt an integral I-shaped support, which has very high requirements for the installation space. As a result, during actual installation, it is easy for the installation to fail due to pipeline space limitations, or the installation is very difficult due to the small space and the installer's difficulty in entering. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a valve connection support structure, which solves the problem that in actual use of existing valves, the valve bracket support components mostly adopt an integral I-shaped support, which has high requirements for the installation space. As a result, during actual installation, it is easy to encounter the problem that the valve cannot be installed due to the limitation of the pipeline space, or the narrow space is difficult for the installer to enter, making the installation very difficult.

[0005] The utility model provides the following technical solutions: a valve connection support structure, comprising a valve body, a plurality of side connection holes are symmetrically and evenly opened on both sides of the valve body, a top mounting hole is opened on the bottom end of the valve body, a top connecting flange is arranged on the top of the top mounting hole, four flange mounting screw holes are evenly opened on the top connecting flange, two valve covers are symmetrically arranged on both sides of the valve body, a plurality of side insertion holes are evenly opened on the valve cover, a top connecting column is inserted on the top mounting hole, and a valve bracket connection component of the valve connection support is arranged on the top of the valve body;

[0006] The valve bracket connection assembly includes a flange connection ring with a ring on the bottom of the top connecting column, four upper plug holes are evenly opened on the flange connection ring, fixing bolts are inserted in the upper plug holes, two L-shaped bracket plates are symmetrically arranged on both sides of the top connecting column, an arc-shaped groove is opened on the top of the L-shaped bracket plate, two side plug holes are symmetrically opened on both sides of the bottom of the L-shaped bracket plate, and support plug holes are opened on the upper side of the side plug holes.

[0007] Preferred Technical Solution 1: Two support screws are symmetrically arranged between the two L-shaped support plates, and the ends of the support screws penetrate through the support jacks.

[0008] Preferred Technical Solution 2: Two fixing nuts are sleeved on the ends of the support screws, and outer connecting bolts are inserted into the side plug holes.

[0009] Preferred Technical Solution 3: The opening diameter of the upper jack is equal to the opening diameter of the flange mounting screw hole.

[0010] This solution enables the fixing bolt to pass through the upper jack and be inserted into the flange mounting screw hole, thereby fixedly connecting the flange connection ring and the top connection flange.

[0011] Preferred Technical Solution 4: The two fixing nuts are both sleeved on the ends of the support screws, and the two fixing nuts are respectively located on the two side walls of the L-shaped support plate.

[0012] This solution enables the two L-shaped support plates to be supported and abutted by the provided support screws, increasing their connection stability.

[0013] Preferred Technical Solution 5: The end diameter of the outer connecting bolt is the same as the opening diameters of the side jack and the side connection hole.

[0014] This solution enables the end of the outer connecting bolt to be inserted into the side connection hole and the side jack, thereby fixing the L-shaped support plate on the side of the valve cover.

[0015] Compared with the prior art, the present utility model provides a valve connection support structure, having the following

[0016] Beneficial effects:

[0017] (1) In the present utility model, a valve support connection assembly is provided at the upper part of the valve body. The two L-shaped support plates in the valve support connection assembly can form an open support bracket and be arranged outside the top connection column, so that the open support bracket can provide a good space for the installation of fasteners, can be used in a position with a compact space, has a simple structure, is convenient for installation, is light in weight, is convenient for maintenance, greatly saves costs. In addition, the two L-shaped support plates are also connected by support screws, further enhancing the stability of the support and facilitating the installation operation of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is of the present utility model Figure 1 structural schematic diagram of the valve body in

[0020] Figure 3 is the Figure 1 structural decomposition diagram of the valve support connection assembly in this utility model;

[0021] Figure 4 is the Figure 3 enlarged view of the structure of the top connection column in this utility model.

[0022] In the figure: 1, valve body; 2, side connection hole; 3, top mounting hole; 4, top connection flange; 5, flange mounting screw hole; 6, valve cover; 7, side socket; 8, top connection column; 9, valve support connection assembly;

[0023] 901, flange connection ring; 902, upper socket; 903, fixing bolt; 904, L-shaped support plate; 905, arc-shaped groove; 906, side insertion hole; 907, support socket; 908, support screw; 909, fixing nut; 910, outer connection bolt. Specific embodiments

[0024] Please refer to Figures 1-4 ,

[0025] Embodiment 1: A valve connection support structure includes a valve body 1. A plurality of side connection holes 2 are symmetrically and evenly arranged on both sides of the valve body 1. A top mounting hole 3 is arranged at the bottom end of the valve body 1. A top connection flange 4 is arranged at the top of the top mounting hole 3. Four flange mounting screw holes 5 are evenly arranged on the top connection flange 4. Two valve covers 6 are symmetrically arranged on both sides of the valve body 1. A plurality of side sockets 7 are evenly arranged on the valve covers 6. A top connection column 8 is inserted into the top mounting hole 3. A valve support connection assembly 9 for valve connection support is arranged at the top of the valve body 1.

[0026] The valve support connection assembly 9 includes a flange connection ring 901 sleeved on the bottom of the top connection column 8. Four upper sockets 902 are evenly arranged on the flange connection ring 901. Fixing bolts 903 are inserted into the upper sockets 902. Two L-shaped support plates 904 are symmetrically arranged on both sides of the top connection column 8. An arc-shaped groove 905 is arranged at the top of the L-shaped support plate 904. Two side insertion holes 906 are symmetrically arranged on both sides of the bottom of the L-shaped support plate 904.

[0027] A support socket 907 is arranged above the side insertion hole 906. Two support screws 908 are symmetrically arranged between the two L-shaped support plates 904. The ends of the support screws 908 all penetrate through the support sockets 907. Two fixing nuts 909 are sleeved on the ends of the support screws 908. Outer connection bolts 910 are inserted into the side insertion holes 906.

[0028] Example 2: The difference between this example and Example 1 is that the opening diameter of the upper jack 902 is equal to the opening diameter of the flange mounting screw hole 5.

[0029] So that the fixing bolt 903 can pass through the upper jack 902 and be inserted into the flange mounting screw hole 5, fixedly connecting the flange connection ring 901 and the top connection flange 4.

[0030] Example 3: The difference between this example and Example 1 is that both fixing nuts 909 are sleeved on the ends of the support screw 908, and the two fixing nuts 909 are respectively located on both side walls of the L-shaped support plate 904.

[0031] So that the two L-shaped support plates 904 are supported and abutted by the provided support screw 908 to increase their connection stability.

[0032] Example 4: The difference between this example and Example 1 is that the end diameter of the outer connecting bolt 910 is the same as the opening diameters of the side jack 7 and the side connection hole 2.

[0033] So that the end of the outer connecting bolt 910 can be inserted into the side connection hole 2 and the side jack 7, and then the L-shaped support plate 904 is fixed to the side of the valve cover 6.

[0034] In this embodiment, since in the actual use of the existing valve, its valve support component mostly adopts an integral I-shaped support, which has high requirements for the installation space. Therefore, in actual installation, it is very easy to encounter the situation that installation cannot be carried out due to the pipe space limit, or in a narrow space, it is very difficult for installers to enter, resulting in very difficult installation.

[0035] In summary, in specific implementation, a valve support connection assembly 9 is provided on the upper part of the valve body 1. The flange connection ring 901 in the valve support connection assembly 9 is sleeved on the top connection column 8. The user can insert a fixing bolt 903 into the upper jack 902, so that the bottom end of the fixing bolt 903 is inserted into the flange mounting screw hole 5.

[0036] Furthermore, the top connection column 8 is inserted into the top mounting hole 3 more stably. Two L-shaped support plates 904 are symmetrically arranged on both sides of the top connection column 8. The bottom ends of the two L-shaped support plates 904 are attached to the outside of the valve cover 6. The user can insert an outer connecting bolt 910 into the side insertion hole 906, so that the end of the outer connecting bolt 910 is inserted into the side jack 7.

[0037] Furthermore, the two L-shaped support plates 904 are firmly connected to the valve cover 6, and the two L-shaped support plates 904 are also supported and connected by the inserted support screw 908. As a result, the two L-shaped support plates 904 can form an open support structure for the outside of the top connecting column 8. This open support can provide a good space for the installation of fasteners, can be used in positions with a compact space, has a simple structure, is convenient for installation, has a light weight, is convenient for maintenance, and greatly saves costs.

Claims

1. A valve connection support structure, comprising a valve body (1), characterized in that: On both sides of the valve body (1), a number of side connection holes (2) are symmetrically and evenly arranged. At the bottom of the valve body (1), a top mounting hole (3) is provided. At the top of the top mounting hole (3), a top connection flange (4) is arranged. Four flange mounting screw holes (5) are evenly arranged on the top connection flange (4). On both sides of the valve body (1), two valve covers (6) are symmetrically arranged. A number of side insertion holes (7) are evenly arranged on the valve cover (6). A top connection column (8) is inserted into the top mounting hole (3). At the top of the valve body (1), a valve support connection assembly (9) for valve connection support is provided; The valve support connection assembly (9) includes a flange connection ring (901) sleeved on the bottom of the top connection column (8). Four upper insertion holes (902) are evenly arranged on the flange connection ring (901). Fixing bolts (903) are inserted into the upper insertion holes (902). On both sides of the top connection column (8), two L-shaped support plates (904) are symmetrically arranged. An arc-shaped groove (905) is provided at the top of the L-shaped support plate (904). On both sides of the bottom of the L-shaped support plate (904), two side insertion holes (906) are symmetrically arranged. A support insertion hole (907) is provided above the side insertion hole (906).

2. The valve connection and support structure according to claim 1, wherein: Two support screw rods (908) are symmetrically arranged between the two L-shaped support plates (904). The ends of the support screw rods (908) all penetrate through the support insertion holes (907).

3. A valve connection and support structure according to claim 2, characterized in that: Two fixing nuts (909) are sleeved on the ends of the support screw rods (908). Outer connection bolts (910) are inserted into the side insertion holes (906).

4. A valve connection support structure according to claim 3, characterized in that: The opening diameter of the upper insertion hole (902) is equal to the opening diameter of the flange mounting screw hole (5).

5. A valve connection support structure according to claim 4, characterized in that: The two fixing nuts (909) are both sleeved on the ends of the support screw rods (908), and the two fixing nuts (909) are respectively located on the two side walls of the L-shaped support plate (904).

6. The valve connection and support structure according to claim 5, characterized in that: The end diameter of the outer connection bolt (910) is the same as the opening diameters of the side insertion hole (7) and the side connection hole (2).

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