Quick assembly workbench for gas pressure regulating box

Abstract

The application relates to the technical field of pressure regulating box assembly, and provides a gas pressure regulating box rapid assembly workbench, which comprises a rack, a table panel and at least two positioning discs; the table panel is installed on the rack, the table panel is provided with two rows of parallel mounting holes, the mounting holes in each row of the mounting holes are arranged along a straight line, and the hole distance of every two adjacent mounting holes is equal; the bottom of each positioning disc is provided with two limiting columns which are matched with the mounting holes and are suitable for being inserted into the mounting holes; each positioning disc is provided with a first threaded hole group, the first threaded hole group comprises two first threaded holes, the two first threaded holes are symmetrically arranged relative to the center of the positioning disc, and the positioning disc is suitable for being connected with the inlet and outlet flanges of the gas pressure regulating box through the first threaded hole group. The application can be used for the assembly of the gas pressure regulating boxes with different inlet and outlet flange spacings, can improve assembly consistency, reduce assembly errors and improve assembly efficiency.

Description

Technical Field

[0001] This application relates to the technical field of gas pressure regulating box assembly devices, and in particular to a gas pressure regulating box quick assembly workbench. Background Technology

[0002] Gas pressure regulating boxes are an important component of gas transmission and distribution systems, widely used due to their compact structure, small footprint, cost-effectiveness, and ease of installation and use. The basic configuration inside includes inlet and outlet valves, filters, pressure regulators, and corresponding measuring instruments. Due to varying customer requirements, gas pressure regulating boxes with different inlet and outlet flange spacings need to be produced. All gas pressure regulating boxes must be assembled before leaving the factory, and leveling is required after each assembly. The assembly of gas pressure regulating boxes is entirely manual, often requiring simultaneous flange fixing and other component installation, resulting in high assembly difficulty, significant waste of manpower and time, and poor assembly consistency. Utility Model Content

[0003] To address the aforementioned problems, this application provides a quick assembly workbench for gas pressure regulating boxes. This workbench is ingeniously designed and has a simple structure. It can be used to assemble gas pressure regulating boxes with different inlet and outlet flange spacings, improving assembly consistency, reducing assembly errors, and increasing assembly efficiency. The technical solution adopted in this application is as follows:

[0004] A quick assembly workbench for a gas pressure regulating box includes: a frame, a tabletop, and at least two positioning plates; the tabletop is mounted on the frame, and the tabletop has two rows of parallel mounting holes, wherein the mounting holes in each row are arranged in a straight line and the spacing between any two adjacent mounting holes is equal; the bottom of each positioning plate has two limiting posts, which are adapted to fit into the mounting holes and are suitable for insertion into the mounting holes; when the positioning plate is mounted on the tabletop, one of the limiting posts of the positioning plate is inserted into one of the two rows of mounting holes, and the other limiting post is inserted into the other row of the two rows of mounting holes; the positioning plate has a first threaded hole group, which includes two first threaded holes symmetrically arranged with respect to the center of the positioning plate, and the positioning plate is suitable for connection to the inlet and outlet flanges of the gas pressure regulating box through the first threaded hole group.

[0005] In this application, the positioning plate can be detachably inserted into two rows of mounting holes on the table panel via two limiting posts at its bottom. The positioning plate will not rotate after being installed in the mounting holes. During the assembly stage of the gas pressure regulating box, the inlet and outlet flanges of the gas pressure regulating box are respectively installed on the two positioning plates, which provide fixed support for the inlet and outlet flanges. This workbench provides fixation and support for the assembly of the gas pressure regulating box, reducing the difficulty of assembly, greatly saving manpower and time, improving assembly efficiency, and ensuring assembly consistency and reducing assembly errors because the inlet and outlet flanges are fixed by the positioning plates. More importantly, the table panel has two rows of mounting holes, with equal spacing between any two adjacent mounting holes in each row. By installing the positioning plates into different mounting holes, the distance between the two positioning plates can be adjusted, making the workbench suitable for assembling gas pressure regulating boxes with different inlet and outlet flange spacings, thus improving the versatility of the workbench.

[0006] In some embodiments, the tabletop is assembled from at least two sub-tabletops along its length.

[0007] In this application, the countertop is composed of sub-countertop panels, and the countertop adopts a split design. Compared with a countertop that is a single piece of material, the sub-countertop panels are smaller in size, reducing the difficulty of processing and manufacturing. In addition, the size of the entire countertop can be expanded or reduced by increasing or decreasing the number of sub-countertop panels.

[0008] In some embodiments, one of the two adjacent end faces of the two adjacent sub-platforms is provided with a slot structure, and the other end face is provided with a protrusion structure adapted to the slot structure, the protrusion structure being adapted to be engaged in the slot structure.

[0009] By setting up a protruding structure and a slot structure, the protruding structure can be slid into the slot structure along the length direction of the slot structure, thereby completing the engagement between the protruding structure and the slot structure, thus realizing the connection between two adjacent sub-platform panels in the length direction of the platform panel and ensuring the connection stability of the two adjacent sub-platform panels.

[0010] In some embodiments, the slot structure is a T-shaped slot, and the protrusion structure is a T-shaped protrusion.

[0011] In some embodiments, the sides of two adjacent sub-platform panels are provided with connecting blocks, and the two ends of the connecting blocks are respectively provided with countersunk holes. The sides of the two adjacent sub-platform panels are each provided with a second threaded hole corresponding to the countersunk hole. The connecting blocks are connected to the two adjacent sub-platform panels by countersunk screws.

[0012] In some embodiments, the positioning disk is provided with at least two sets of the first threaded hole groups, and the hole spacing of the two first threaded holes in each set of the first threaded hole groups is different.

[0013] By setting multiple sets of first threaded holes with different hole spacings, a positioning plate can be adapted to different specifications of inlet and outlet flanges, thus improving the versatility of the positioning plate.

[0014] In some embodiments, the platform is equipped with leveling feet. By providing leveling feet, the flatness of the platform panel can be adjusted, which ensures the efficiency of assembly and inspection of the gas pressure regulating box after assembly.

[0015] In some embodiments, the test bench is a frame structure. By setting the test bench as a frame structure, the amount of material used in the test bench can be saved and the overall weight of the test bench can be reduced while ensuring the structural strength of the test bench.

[0016] In some embodiments, the platform is assembled from profiles. Assembling the platform from profiles allows for quick assembly and disassembly.

[0017] In some embodiments, the profile is an aluminum profile.

[0018] The gas pressure regulating box quick assembly workbench provided in this application has at least one of the following beneficial effects:

[0019] 1. This application provides a quick assembly workbench for gas pressure regulating boxes. The positioning plates are detachably inserted into two rows of mounting holes on the workbench panel via two limiting posts at their bottom. Once installed, the positioning plates will not rotate. During the assembly of the gas pressure regulating box, the inlet and outlet flanges are respectively installed onto the two positioning plates, which provide fixed support. This workbench provides fixation and support for the gas pressure regulating box assembly, reducing the difficulty of assembly, significantly saving manpower and time, and improving assembly efficiency. Furthermore, because the inlet and outlet flanges are fixed by the positioning plates, assembly consistency is ensured, and assembly errors are reduced. More importantly, the workbench panel has two rows of mounting holes, with equal spacing between any two adjacent holes in each row. By installing the positioning plates into different holes, the distance between the two positioning plates can be adjusted, making the workbench suitable for assembling gas pressure regulating boxes with different inlet and outlet flange spacings, thus improving its versatility.

[0020] 2. This application provides a quick assembly workbench for a gas pressure regulating box. The tabletop is composed of sub-tabletops, and the tabletop adopts a split design. Compared with a tabletop that is a single piece of material, the sub-tabletops are smaller, reducing the difficulty of processing and manufacturing. In addition, the size of the entire tabletop can be expanded or reduced by increasing or decreasing the number of sub-tabletops.

[0021] 3. The gas pressure regulating box quick assembly workbench provided in this application, by setting a protruding structure and a slot structure, allows the protruding structure to slide into the slot structure along the length direction of the slot structure, thereby completing the engagement between the protruding structure and the slot structure, thus realizing the connection of two adjacent sub-table panels in the length direction of the table panel and ensuring the connection stability of the two adjacent sub-table panels.

[0022] 4. The gas pressure regulating box quick assembly workbench provided in this application, by setting multiple sets of first threaded hole groups with different hole spacing, enables a positioning plate to be adapted to inlet flanges and outlet flanges of different specifications, thereby improving the versatility of the positioning plate.

[0023] 5. The gas pressure regulating box quick assembly workbench provided in this application can adjust the flatness of the table panel by setting leveling feet, which can ensure the assembly and inspection efficiency of the gas pressure regulating box after assembly.

[0024] 6. The gas pressure regulating box quick assembly workbench provided in this application can save material usage and reduce the overall weight of the workbench by setting the workbench as a frame structure, while ensuring the structural strength of the workbench.

[0025] 7. The gas pressure regulating box quick assembly workbench provided in this application is made of profiles and can be quickly disassembled and assembled. Attached Figure Description

[0026] The preferred embodiments will be described below in a clear and easy-to-understand manner, with reference to the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages, and implementation methods of a gas pressure regulating box quick assembly workbench:

[0027] Figure 1 This is a schematic diagram of the overall structure of the quick assembly workbench for the gas pressure regulating box in this application (with the gas pressure regulating box placed on it);

[0028] Figure 2 yes Figure 1 An enlarged schematic diagram of part A in the middle;

[0029] Figure 3 yes Figure 2 A schematic diagram of the structure behind the concealed gas pressure regulating box assembly;

[0030] Figure 4This is a schematic diagram of the overall structure of the positioning disc;

[0031] Figure 5 This is a schematic diagram of the overall structure of the countertop;

[0032] Figure 6 yes Figure 5 Exploded view of the middle platform panel.

[0033] Explanation of icon numbers:

[0034] Frame 1, leveling feet 11, platform 2, mounting holes 21, sub-platform 22, slot structure 221, protrusion structure 222, second threaded hole 223, connecting block 23, countersunk hole 231, positioning plate 3, limit post 31, first threaded hole 32, gas pressure regulating box 4, flange 41. Detailed Implementation

[0035] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the specific implementation methods of this application will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without creative effort.

[0036] To keep the drawings concise, each drawing only schematically shows the parts relevant to this application, and they do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0037] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0038] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0039] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0040] refer to Figures 1-5 This application provides a quick assembly workbench for a gas pressure regulating box, including a frame 1, a table panel 2, and at least two positioning plates 3. The table panel 2 is mounted on the frame 1 and has two rows of parallel mounting holes 21, wherein the mounting holes 21 in each row are arranged in a straight line and the hole spacing between any two adjacent mounting holes 21 is equal. The bottom of the positioning plate 3 is provided with two limiting posts 31, which are adapted to the mounting holes 21 and are suitable for insertion into the mounting holes 21. When the positioning plate 3 is mounted on the table panel 2, one of the limiting posts 31 of the positioning plate 3 is inserted into one of the two rows of mounting holes 21, and the other limiting post 31 is inserted into the other row of the two rows of mounting holes 21. The positioning plate 3 has a first threaded hole group, which includes two first threaded holes 32. The two first threaded holes 32 are symmetrically arranged with respect to the center of the positioning plate 3, and the positioning plate 3 is suitable for connection with the inlet and outlet flanges 41 of the gas pressure regulating box 4 through the first threaded hole group.

[0041] In this embodiment, the positioning plate 3 can be detachably inserted into the two rows of mounting holes 21 on the table panel 2 via its two limiting posts 31 at the bottom. The positioning plate 3 will not rotate after being installed in the mounting holes 21. During the assembly stage of the gas pressure regulating box 4, the inlet and outlet flanges 41 of the gas pressure regulating box 4 are respectively installed on the two positioning plates 3, and the positioning plates 3 provide fixed support for the inlet and outlet flanges 41. This workbench provides fixation and support for the assembly of the gas pressure regulating box 4, reducing the difficulty of assembling the gas pressure regulating box 4, greatly saving the manpower and time required for assembly, improving assembly efficiency, and ensuring assembly consistency and reducing assembly errors because the inlet and outlet flanges 41 are fixed by the positioning plates 3. More importantly, the table panel 2 has two rows of mounting holes 21, and the hole spacing between any two adjacent mounting holes 21 in each row is equal. By installing the positioning plate 3 into different mounting holes 21, the distance between the two positioning plates 3 can be adjusted, thereby making the workbench suitable for assembling gas pressure regulating boxes 4 with different inlet and outlet flange 41 spacings, improving the versatility of the workbench.

[0042] refer to Figure 3 , Figure 4 In one embodiment, the positioning disk 3 is provided with at least two sets of first threaded hole groups, and the hole spacing of the two first threaded holes 32 in each set of first threaded hole groups is different.

[0043] It is worth noting that by setting multiple sets of first threaded hole groups with different hole spacing, a positioning plate 3 can be adapted to different specifications of inlet flanges 41 and outlet flanges 41. For example, it can meet the fixing of flanges 41 with DN25-DN80 specifications, thus improving the versatility of the positioning plate 3.

[0044] refer to Figure 1In one embodiment, the stand 1 is provided with leveling feet 11. By providing leveling feet 11, the flatness of the stand panel 2 can be adjusted, which can ensure the assembly and inspection efficiency of the gas pressure regulating box 4 after assembly.

[0045] refer to Figure 1 In one embodiment, the test stand 1 is a frame structure. By setting the test stand 1 as a frame structure, the amount of material used in the test stand 1 can be saved and the overall weight of the test stand 1 can be reduced while ensuring the structural strength of the test stand 1.

[0046] Specifically, the frame 1 can be constructed by welding steel pipes or by assembling profiles (allowing for quick assembly and disassembly). Assembling profiles is preferred, as it allows for quick assembly and disassembly of the frame 1, facilitating its expansion. More specifically, when the frame 1 is assembled from profiles, the profiles can be one or more of aluminum, steel, magnesium-aluminum alloy, or stainless steel profiles. Aluminum profiles are preferred due to their high strength, light weight, corrosion resistance, durability, and ease of production and processing.

[0047] refer to Figures 1-3 , Figure 5 , Figure 6 In one embodiment, the countertop 2 is assembled from at least two sub-countertops 22 along its length. It is understood that the countertop 2 is composed of sub-countertops 22, and the countertop 2 adopts a modular design. Compared to a solution where the countertop 2 is a single piece of material, the sub-countertops 22 are smaller in size, reducing the difficulty of processing and manufacturing. Furthermore, the overall size of the countertop can be expanded or reduced by increasing or decreasing the number of sub-countertops 22.

[0048] It is worth noting that the split design of the tabletop 2 and the use of profile assembly for the frame 1 improve the adaptability of the workbench to the site and reduce the difficulty of processing, thereby reducing costs. The entire workbench can be combined according to the size of the site and the needs of use.

[0049] refer to Figure 5 , Figure 6 In one embodiment, one of the two adjacent end faces of the two adjacent sub-platform panels 22 is provided with a slot structure 221, and the other end face is provided with a protrusion structure 222 adapted to the slot structure 221. The protrusion structure 222 is adapted to be engaged in the slot structure 221.

[0050] Specifically, the slot structure 221 can be a T-shaped slot, a dovetail slot, etc., while the protrusion structure 222 can be a T-shaped protrusion, a dovetail protrusion, etc.

[0051] It is understandable that by setting the protrusion structure 222 and the slot structure 221, the protrusion structure 222 can be slid into the slot structure 221 along the length direction of the slot structure 221, thereby completing the engagement between the protrusion structure 222 and the slot structure 221, thus realizing the connection of two adjacent sub-platform panels 22 in the length direction of the platform panel 2, and ensuring the connection stability of the two adjacent sub-platform panels 22.

[0052] refer to Figure 5 , Figure 6 In one embodiment, two adjacent sub-platform panels 22 are provided with connecting blocks 23 on their sides. The two ends of the connecting blocks 23 are respectively provided with countersunk holes 231. The sides of the two adjacent sub-platform panels 22 are each provided with second threaded holes 223 corresponding to the countersunk holes 231. The connecting blocks 23 are connected to the two adjacent sub-platform panels 22 by countersunk screws.

[0053] It should be noted that the above embodiments can be freely combined as needed. The above are merely preferred embodiments of this application. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principles of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A quick assembly workbench for a gas pressure regulating box, characterized in that, include: The system comprises a frame, a tabletop, and at least two positioning discs. The tabletop is mounted on the frame and has two rows of parallel mounting holes, wherein the mounting holes in each row are arranged in a straight line and the spacing between any two adjacent mounting holes is equal. The bottom of each positioning disc has two limiting posts, which are adapted to fit into the mounting holes and are suitable for insertion into the mounting holes. When the positioning disc is mounted on the tabletop, one of the limiting posts is inserted into one row of the two mounting holes, and the other limiting post is inserted into the other row. The positioning disc has a first threaded hole group, comprising two first threaded holes symmetrically arranged with respect to the center of the positioning disc. The positioning disc is suitable for connection to the inlet and outlet flanges of a gas pressure regulating box via the first threaded hole group.

2. The quick assembly workbench for a gas pressure regulating box according to claim 1, characterized in that, The tabletop is assembled from at least two sub-tabletops along its length.

3. The quick assembly workbench for a gas pressure regulating box according to claim 2, characterized in that, Of the two adjacent end faces of the two adjacent sub-platform panels, one end face is provided with a slot structure, and the other end face is provided with a protrusion structure adapted to the slot structure, the protrusion structure being adapted to be engaged in the slot structure.

4. A quick assembly workbench for a gas pressure regulating box according to claim 3, characterized in that, The slot structure is a T-shaped slot, and the protrusion structure is a T-shaped protrusion.

5. A quick assembly workbench for a gas pressure regulating box according to claim 3, characterized in that, The two adjacent sub-platform panels are provided with connecting blocks on their sides. The two ends of the connecting blocks are respectively provided with countersunk holes. The two adjacent sub-platform panels are provided with second threaded holes corresponding to the countersunk holes on their sides. The connecting blocks are connected to the two adjacent sub-platform panels by countersunk screws.

6. A quick assembly workbench for a gas pressure regulating box according to any one of claims 1-5, characterized in that, The positioning disk is provided with at least two sets of the first threaded hole groups, and the hole spacing of the two first threaded holes in each set of the first threaded hole groups is different.

7. A quick assembly workbench for a gas pressure regulating box according to claim 6, characterized in that, The platform is equipped with leveling feet.

8. A quick assembly workbench for a gas pressure regulating box according to claim 7, characterized in that, The platform is a frame structure.

9. A quick assembly workbench for a gas pressure regulating box according to claim 8, characterized in that, The platform is assembled from profiles.

10. A quick assembly workbench for a gas pressure regulating box according to claim 9, characterized in that, The profile is an aluminum profile.

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