Novel semi-automatic VMB valve distribution box

Abstract

The utility model provides a novel semi-automatic VMB valve distribution box, which relates to the technical field of valve distribution boxes and comprises a distribution box body, a supporting piece is mounted on the lower portion of the inner side of the distribution box body, an adjusting mechanism is mounted on the supporting piece and comprises a stand column, a mounting column is mounted on the inner side of the stand column, and an adjusting block is in threaded connection with the mounting column. A first fixing shaft is installed on the lower portion of the stand column, a second fixing shaft is installed on the adjusting block, a first connecting rod is movably connected to the first fixing shaft, a connecting shaft is installed at one end of the first connecting rod, the first connecting rod is connected with a second connecting rod through the connecting shaft, a connecting piece is installed on one side of the adjusting block, and the adjusting block is connected with a valve box through the connecting piece. The second connecting rod pulls the first connecting rod to move upwards through the connecting shaft, at the moment, the adjusting blocks on the lower portion move synchronously, when the adjusting blocks move upwards, the valve boxes can be driven to move through the connecting pieces, at the moment, the valve boxes move synchronously, and the purpose of adjusting the internal space is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve distribution boxes, and more specifically, particularly relates to a novel semi-automatic VMB valve distribution box. Background Art

[0002] VMB gas valve distribution box is widely used in semiconductor, photovoltaic, electronic industry, medical and other production fields. In the transportation of electronic special gas, the introduction of VMB is a core unit of one-to-many and point-to-point branching. It not only ensures multi-point gas use, but also ensures the safety of gas use.

[0003] Based on the above, the inventors have found the following problems: during installation, the mounting plates inside the currently available semi-automatic gas valve distribution box are mostly fixed and cannot be adjusted, which makes it difficult for workers to install the gas valves in a reasonable manner according to their needs. At the same time, the internal non-adjustability will lead to crowded space use. During maintenance, the small space makes the maintenance tools inconvenient to use, causing trouble for subsequent maintenance.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a new semi-automatic VMB valve distribution box is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a novel semi-automatic VMB valve distribution box to solve the problem that the interior of the existing distribution box is not adjustable, which leads to crowded space.

[0006] The purpose and effect of the new semi-automatic VMB valve distribution box of the utility model are achieved by the following specific technical means:

[0007] A novel semi-automatic VMB valve distribution box comprises a distribution box body, a support member is installed on the lower inner part of the distribution box body, an adjustment mechanism is installed on the support member, the adjustment mechanism comprises a column, a mounting column is installed on the inner side of the column, an adjustment block is threadedly connected to the mounting column, a first fixed shaft is installed on the lower part of the column, a second fixed shaft is installed on the adjustment block, a first connecting rod is movably connected to the first fixed shaft, a connecting shaft is installed on one end of the first connecting rod, the first connecting rod is connected to the second connecting rod via the connecting shaft, a connecting member is installed on one side of the adjustment block, and the adjustment block is connected to the valve box via the connecting member.

[0008] Furthermore, the number of the first connecting rods and the second connecting rods is multiple groups, and the lower parts of the remaining multiple groups of the first connecting rods are movably connected to the second fixed shaft.

[0009] Furthermore, the number of the upright columns and the mounting columns is two, and a passive bevel gear is mounted at the lower part of the two mounting columns, and the side surface of the passive bevel gear is meshedly connected with the active bevel gear.

[0010] Furthermore, there are two active bevel gears, which are connected by a rotating rod. A dual-axis motor is installed in the middle of the rotating rod. The output end of the dual-axis motor is connected to the rotating rod, and the dual-axis motor is connected to the inner lower part of the distribution box.

[0011] Furthermore, a limit rod is installed on the side of the column, a limit piece is movably installed on the limit rod, and a plug-in rod is installed on the first connecting rod.

[0012] Furthermore, the diameter of the plug-in rod is matched with the inner width of the limiting member, the plug-in rod is plugged into the inner side of the limiting member, and through holes are formed at both ends of the valve box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] When the mounting column in the utility model rotates, the uppermost adjusting block can be driven to move upward through the thread. When the uppermost adjusting block moves upward, the second connecting rod can be driven to move. The second connecting rod pulls the first connecting rod upward through the connecting shaft. At this time, multiple adjusting blocks at the lower part move synchronously. When the adjusting block moves upward, the valve box can be driven to move through the connecting piece. At this time, multiple valve boxes move synchronously, thereby achieving the purpose of adjusting the internal space.

[0015] In the utility model, during the movement of the second connecting rod, the plug-in rod will move on the inner side of the limiting member, and at the same time can push the limiting member to move on the limiting rod, so that multiple connecting axes can be located on the same straight line, and the angles between multiple first connecting rods and second connecting rods can be kept consistent, thereby improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall front schematic diagram of a novel semi-automatic VMB valve distribution box of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal assembly of a novel semi-automatic VMB valve distribution box of the utility model.

[0018] Figure 3 It is a schematic diagram of the inner rear side of a novel semi-automatic VMB valve distribution box of the utility model.

[0019] Figure 4 It is an enlarged schematic diagram of part A of a novel semi-automatic VMB valve distribution box of the utility model.

[0020] Figure 5It is an enlarged schematic diagram of part B of a novel semi-automatic VMB valve distribution box of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Distribution box; 2. Support member; 3. Adjustment mechanism; 301. Column; 302. Mounting column; 303. Adjustment block; 304. First fixed shaft; 305. Second fixed shaft; 306. First connecting rod; 307. Second connecting rod; 308. Connecting shaft; 309. Connecting member; 310. Valve box; 4. Through hole; 5. Limit rod; 6. Limit member; 7. Plug rod; 8. Passive bevel gear; 9. Active bevel gear; 10. Rotating rod; 11. Dual-axis motor. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 5 As shown:

[0028] The utility model provides a novel semi-automatic VMB valve distribution box, comprising a distribution box body 1, a support member 2 is installed at the inner lower part of the distribution box body 1, an adjustment mechanism 3 is installed on the support member 2, the adjustment mechanism 3 comprises a column 301, a mounting column 302 is installed at the inner side of the column 301, an adjustment block 303 is installed on the mounting column 302, the number of the adjustment blocks 303 is multiple, wherein the uppermost adjustment block 303 is threadedly connected with the mounting column 302, a first fixed shaft 304 is installed at the lower part of the column 301, a second fixed shaft 305 is installed on the adjustment block 303, a first connecting rod 306 is movably connected to the first fixed shaft 304, and a connecting shaft 306 is installed at one end of the first connecting rod 306 8. The first connecting rod 306 is connected to the second connecting rod 307 through a connecting shaft 308. A connecting piece 309 is installed on one side of the adjusting block 303. The adjusting block 303 is connected to the valve box 310 through the connecting piece 309. There are multiple groups of first connecting rods 306 and second connecting rods 307. The lower parts of the remaining multiple groups of first connecting rods 306 are movably connected to the second fixed shaft 305. When the mounting column 302 rotates, it can drive the uppermost adjusting block 303 to move upward through a thread. When the uppermost adjusting block 303 moves upward, it can drive the second connecting rod 307 to move. The second connecting rod 307 pulls the first connecting rod 306 to move upward through the connecting shaft 308. At this time, the multiple adjusting blocks 303 at the lower part move synchronously.

[0029] Among them, the number of columns 301 and mounting columns 302 is two, and a passive bevel gear 8 is installed at the lower part of the two mounting columns 302. The side of the passive bevel gear 8 is meshed and connected with an active bevel gear 9. The number of the active bevel gears 9 is two, and the two active bevel gears 9 are connected by a rotating rod 10. A dual-axis motor 11 is installed in the middle of the rotating rod 10. The output end of the dual-axis motor 11 is connected to the rotating rod 10, and the dual-axis motor 11 is connected to the inner lower part of the distribution box 1. The dual-axis motor 11 can drive the rotating rod 10 to rotate. When the rotating rod 10 rotates, the active bevel gears 9 at both ends can be driven to rotate. When the two active bevel gears 9 rotate, they can drive the passive bevel gear 8 meshed with them to rotate synchronously. When the passive bevel gear 8 rotates, it can drive the mounting column 302 to rotate.

[0030] Among them, a limiting rod 5 is installed on the side of the column 301, and a limiting member 6 is movably installed on the limiting rod 5. A plug-in rod 7 is installed on the first connecting rod 306. The diameter of the plug-in rod 7 is adapted to the inner width of the limiting member 6. The plug-in rod 7 is plugged into the inner side of the limiting member 6. Through holes 4 are provided at both ends of the valve box 310. During the movement of the second connecting rod 307, the plug-in rod 7 will move on the inner side of the limiting member 6, and at the same time, it can push the limiting member 6 to move on the limiting rod 5, so that multiple connecting shafts 308 can be located on the same straight line, so that the angles between multiple first connecting rods 306 and second connecting rods 307 remain consistent.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In the utility model, the dual-axis motor 11 is first started, and the dual-axis motor 11 can drive the rotating rod 10 to rotate. When the rotating rod 10 rotates, the active bevel gears 9 at both ends can be driven to rotate. When the two active bevel gears 9 rotate, the passive bevel gears 8 meshing with them can be driven to rotate synchronously. When the passive bevel gear 8 rotates, the mounting column 302 can be driven to rotate. When the mounting column 302 rotates, the uppermost adjusting block 303 can be driven to move upward through the thread. When the uppermost adjusting block 303 moves upward, it can drive the second connecting rod 307 to move. The second connecting rod 307 is connected to The shaft 308 pulls the first connecting rod 306 upward, and the multiple adjustment blocks 303 at the bottom move synchronously. During the movement of the second connecting rod 307, the plug-in rod 7 will move on the inner side of the limit member 6, and at the same time, it can push the limit member 6 to move on the limit rod 5, so that the multiple connecting shafts 308 can be located on the same straight line, so that the angles between the multiple first connecting rods 306 and the second connecting rods 307 are consistent. When the adjustment block 303 moves upward, the valve box 310 can be driven to move through the connecting member 309. At this time, the multiple valve boxes 310 move synchronously to complete the adjustment.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A novel semi-automatic VMB valve distribution box, comprising a distribution box body (1), characterized in that: A support member (2) is installed at the lower inner part of the distribution box body (1), and an adjustment mechanism (3) is installed on the support member (2). The adjustment mechanism (3) comprises a column (301), and a mounting column (302) is installed on the inner side of the column (301). An adjustment block (303) is installed on the mounting column (302). There are multiple adjustment blocks (303), wherein the uppermost adjustment block (303) is threadedly connected to the mounting column (302). A first fixed shaft (303) is installed at the lower part of the column (301). 04), a second fixed shaft (305) is installed on the adjustment block (303), a first connecting rod (306) is movably connected to the first fixed shaft (304), a connecting shaft (308) is installed at one end of the first connecting rod (306), the first connecting rod (306) is connected to the second connecting rod (307) via the connecting shaft (308), a connecting piece (309) is installed on one side of the adjustment block (303), and the adjustment block (303) is connected to the valve box (310) via the connecting piece (309).

2. A novel semi-automatic VMB valve distribution box as claimed in claim 1, characterized in that: The number of the first connecting rods (306) and the second connecting rods (307) is multiple groups, and the lower parts of the remaining multiple groups of the first connecting rods (306) are movably connected to the second fixed shaft (305).

3. A novel semi-automatic VMB valve distribution box as claimed in claim 1, characterized in that: The number of the upright columns (301) and the mounting columns (302) is two, and a passive bevel gear (8) is mounted at the lower part of the two mounting columns (302), and the side surface of the passive bevel gear (8) is meshingly connected with the active bevel gear (9).

4. A novel semi-automatic VMB valve distribution box as claimed in claim 3, characterized in that: There are two active bevel gears (9), and the two active bevel gears (9) are connected via a rotating rod (10). A dual-axis motor (11) is installed in the middle of the rotating rod (10), and the output end of the dual-axis motor (11) is connected to the rotating rod (10). The dual-axis motor (11) is connected to the inner lower part of the distribution box (1).

5. A novel semi-automatic VMB valve distribution box as claimed in claim 1, characterized in that: A limit rod (5) is installed on the side of the column (301), a limit member (6) is movably installed on the limit rod (5), and a plug-in rod (7) is installed on the first connecting rod (306).

6. A novel semi-automatic VMB valve distribution box as claimed in claim 5, characterized in that: The diameter of the plug-in rod (7) is matched to the inner width of the limiting member (6); the plug-in rod (7) is plugged into the inner side of the limiting member (6); and through holes (4) are provided at both ends of the valve box (310).

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