Auxiliary positioning tool for valve terminal installation

Abstract

The utility model belongs to the technical field of valve terminal assembly, and discloses an auxiliary positioning tool for valve terminal installation, which comprises an installation seat and a distributor, an installation cavity is arranged on the installation seat, the installation cavity is used for placing a confluence plate to be installed, the distributor comprises a handheld plate and a plurality of separating plates, the separating plates are uniformly fixed on the handheld plate, and the handheld plate is provided with an opening. The device has the advantages that a worker firstly fixedly installs one electromagnetic valve at the end of the confluence plate, places the other electromagnetic valves to be installed at the upper ends of the confluence plate and the steps, the worker holds the handheld plate of the distributor by hand, and then the electromagnetic valves are separated from the confluence plate, so that the electromagnetic valves to be installed are installed on the confluence plate and the steps. The separating plate is inserted into the gap between every two adjacent electromagnetic valves, all the electromagnetic valves to be installed can also be stably arranged on the confluence plate, and therefore a worker only needs to place the electromagnetic valves to be installed after the first electromagnetic valve is installed and inserts the electromagnetic valves into the distributor, the function of positioning all the electromagnetic valves to be installed can be achieved, and the assembling efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve island assembly, and particularly relates to an auxiliary positioning tool for valve island installation. Background Art

[0002] The valve island is a new generation of gas-electric integrated control components, which has evolved from the original valve island with multi-pin interface to the valve island with field bus, followed by the emergence of programmable valve island and modular valve island. The combination of valve island technology and field bus technology not only ensures easy wiring of electric control valves, but also greatly simplifies the debugging, performance detection, diagnosis and maintenance of complex systems. With the help of the high-level integrated information system of field bus, the advantages of both can be fully utilized, and it has a wide range of application prospects.

[0003] The existing valve island is installed by manually installing the solenoid valve on the manifold. However, the solenoid valve can only be installed on the manifold by positioning and placing a single solenoid valve, and then fixing the solenoid valve to the manifold with screws. Because all the solenoid valves to be installed are placed on the manifold at one time, and a sealing gasket is provided between the solenoid valve and the manifold, when the screws are installed, the unfixed solenoid valve can move, causing the unfixed solenoid valve and the sealing gasket to move during the installation process, resulting in the position of the solenoid valve and the sealing gasket being offset, and the screws cannot be removed at the same time, so the solenoid valve and the sealing gasket need to be fixed again, resulting in cumbersome assembly steps, and the assembly efficiency of installing and positioning the solenoid valves one by one is relatively low, so the above shortcomings need to be improved urgently. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides an auxiliary positioning tool for valve island installation, which has the advantages of reducing the number of solenoid valve positioning times and improving assembly efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a mounting seat and a distributor, the mounting seat is provided with a mounting cavity, the mounting cavity is used to place the manifold to be installed, the distributor includes a hand-held plate and a plurality of separation plates, the separation plates are evenly fixed on the hand-held plate, and the distance between two adjacent separation plates is equal to the width of the solenoid valve.

[0006] Preferably, a limit plate is fixedly mounted on the mounting seat.

[0007] Preferably, a step is provided in the installation cavity.

[0008] Preferably, the step height is equal to the thickness of the busbar.

[0009] Preferably, the end of the separation plate has a knife edge.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model provides an auxiliary positioning tool for valve island installation. The worker first fixes and installs a solenoid valve at the end of the manifold, and places the side end of the solenoid valve fixed on the manifold against the limit plate, and places the other solenoid valves to be installed on the manifold and the upper end of the step. The worker inserts the separation plate into the gap between two adjacent solenoid valves and the sealing gasket through the handheld plate of the handheld divider. Therefore, the fixed solenoid valve and its adjacent solenoid valve and sealing gasket can position and fix the corresponding separation plate, so that the divider as a whole is also fixed during the installation process. Therefore, all the solenoid valves and sealing gaskets to be installed can also be stably set on the manifold, so that during the assembly process, all the solenoid valves and sealing gaskets are fixed in position and will not move or swing. Therefore, the worker only needs to place the solenoid valve to be installed after installing the first solenoid valve and insert the divider to realize the positioning function of all the solenoid valves to be installed, thereby reducing the number of positioning and placement between the solenoid valves and the manifold, thereby improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in the installation state;

[0013] Figure 2 It is a schematic diagram of a partially exploded three-dimensional structure of the utility model.

[0014] Description of the drawings: 1. Mounting seat; 10. Mounting cavity; 11. Step; 12. Limiting plate; 2. Solenoid valve; 3. Manifold; 4. Distributor; 41. Hand-held plate; 42. Separation plate; 43. Knife edge; 5. Sealing gasket. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] like Figure 1 - Figure 2As shown, an auxiliary positioning tool for valve island installation includes a mounting seat 1 and a distributor 4, the mounting seat 1 is provided with a mounting cavity 10, the mounting cavity 10 is used to place the manifold 3 to be installed, the distributor 4 includes a hand-held plate 41 and a plurality of separation plates 42, the separation plates 42 are evenly fixed on the hand-held plate 41, the distance between two adjacent separation plates 42 is equal to the width of the solenoid valve 2, and the length of the separation plate 42 is greater than or equal to the length of the solenoid valve 2, the distance between two adjacent solenoid valves 2 on the assembled valve island is greater than or equal to the thickness of the separation plate 42, and preferably, the end of the separation plate 42 has a knife edge 43, so that it can be better inserted into the gap between the arranged solenoid valves 2.

[0017] The number of separation plates 42 in the present application is five, and the number of separation plates 42 is determined by the number of solenoid valves 2 that need to be installed on the valve island, that is, only separation plates 42 equal to the number of gaps between the solenoid valves 2 need to be set, and when the number of solenoid valves 2 is large, it is inconvenient to process too many separation plates 42. Therefore, fewer separation plates 42 can be set and the distributor 4 can be reused during the fixing process. However, the number of separation plates 42 can also be equal to the number of solenoid valves 2, and different numbers of solenoid valves 2 are determined according to different users.

[0018] Furthermore, a sealing gasket 5 is provided between the solenoid valve 2 and the manifold 3 .

[0019] A limit plate 12 is fixedly mounted on the mounting seat 1 , and the limit plate 12 is used for positioning the solenoid valve 2 mounted on the upper end of the manifold 3 .

[0020] A step 11 is provided in the installation cavity 10 , and the height of the step 11 is equal to the height of the manifold 3 . Therefore, when the solenoid valve 2 is installed, the lower end surface of the solenoid valve 2 is in contact with the upper end surface of the manifold 3 and the upper end surface of the step 11 .

[0021] When in use: first install a solenoid valve 2 to one end of the manifold 3, and put the manifold 3 with a solenoid valve 2 installed into the installation cavity 10. Usually, the solenoid valve 2 will protrude from the manifold 3, and the raised part of the solenoid valve 2 will contact the upper end surface of the step 11, and the side end of the solenoid valve 2 fixed on the manifold 3 will abut against the limit plate 12, thereby realizing the positioning setting of the manifold 3. In addition, according to the number of solenoid valves 2 required to be installed on the manifold 3, the solenoid valves 2 and sealing gaskets 5 to be installed are taken, and are evenly arranged and placed on the manifold 3 and the upper end surface of the step 11. At this time, the worker inserts the separation plate 42 into the gap between the two adjacent solenoid valves 2 through the handheld plate 41 of the handheld divider 4. At this time, the mounting holes on the solenoid valve 2 to be installed, the mounting holes of the sealing gasket and the corresponding threaded holes on the manifold 3 are aligned. At this time, the worker only needs to use an electric screwdriver to install the screws into the mounting holes and tighten them, thereby realizing the function of fixing the solenoid valve 2 and the sealing gasket 5 to the manifold 3. , and since the solenoid valve 2 at the end is already fixed to the manifold 3, the fixed solenoid valve 2 and the adjacent solenoid valve 2 can clamp the corresponding separation plate 42, so that the distributor 4 as a whole is also fixed during the installation process. Therefore, all the solenoid valves 2 to be installed can also be stably set on the manifold 3, so that during the assembly process, all the solenoid valves 2 are fixed in position and will not move or swing. Therefore, the worker only needs to place the solenoid valves 2 to be installed after installing the first solenoid valve 2 and insert the distributor 4 to realize the positioning function of all the solenoid valves 2 to be installed, thereby reducing the number of positioning and placement between the solenoid valves 2 and the manifold 3, and if the number of solenoid valves 2 is much larger than the number of separation plates 42, the solenoid valves 2 and the sealing gaskets 5 corresponding to the separation plates 42 can be installed on the manifold 3 first, and then the fixed solenoid valves 2 and the sealing gaskets 5 can be fixed and installed again by using the distributor, thereby improving the assembly efficiency.

[0022] Furthermore, the position between the solenoid valve 2 and the manifold 3 after installation is more beautiful.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary positioning tool for valve island installation, characterized in that: The invention comprises a mounting seat (1) and a distributor (4), wherein the mounting seat (1) is provided with a mounting cavity (10), wherein the mounting cavity (10) is used to place a manifold (3) to be mounted, and the distributor (4) comprises a handheld plate (41) and a plurality of separation plates (42), wherein the separation plates (42) are evenly fixed on the handheld plate (41), and the distance between two adjacent separation plates (42) is equal to the width of the solenoid valve (2).

2. The auxiliary positioning tool for valve island installation according to claim 1, characterized in that: A limit plate (12) is fixedly mounted on the mounting seat (1).

3. The auxiliary positioning tool for valve island installation according to claim 1 or 2, characterized in that: A step (11) is provided in the installation cavity (10).

4. The auxiliary positioning tool for valve island installation according to claim 3, characterized in that: The height of the step (11) is equal to the thickness of the busbar (3).

5. The auxiliary positioning tool for valve island installation according to claim 1, characterized in that: The end of the separation plate (42) has a knife edge (43).

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