Gas pressure regulating cabinet bleeder righting support

Abstract

The utility model belongs to the technical field of fuel gas transmission and distribution equipment, and discloses a righting support for a bleeder of a fuel gas pressure regulating cabinet. The main technical characteristics are that the device comprises a box body, the box body is provided with a top plate, a horizontal diffusion transverse pipe and a vertical diffusion vertical pipe, the horizontal diffusion transverse pipe and the vertical diffusion vertical pipe are connected through a threaded elbow, a centralizing support plate is arranged on the top plate, a plurality of rivet holes are formed in the rear portion of the centralizing support plate, and the rivet holes are connected with the horizontal diffusion transverse pipe and the vertical diffusion vertical pipe. Rivets penetrating through the rivet holes fix the righting support plate and the top plate, a diffusing pipe penetrating hole matched with the vertical diffusing stand pipe is formed in the front portion of the righting support plate, and a rubber ring matched with the vertical diffusing stand pipe is arranged in the diffusing pipe penetrating hole. The gas pressure regulating cabinet bleeder righting support is simple in structure and convenient to install, and the stability of a bleeder is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas transmission and distribution equipment, and in particular relates to a gas pressure regulating cabinet vent pipe straightening bracket. Background Art

[0002] The gas pressure regulating cabinet is a gas pressure reducing device. In order to ensure safe operation, it is generally equipped with a safety relief valve. When the outlet pressure of the gas pressure regulating cabinet exceeds the set value, the gas is discharged into the atmosphere through the relief pipe of the safety relief valve. The outlet of the relief pipe of the pressure regulating cabinet should be no less than four meters from the ground. If there is no bracket to fix it or it is not fixed firmly, the relief pipe may fall over, affecting the safety performance.

[0003] The utility model with patent number 202020814798.4 provides a bracket for a gas pressure regulating cabinet vent pipe, whose structure includes a pressure regulating cabinet panel, and a fixed frame and a movable frame connected to each other are arranged on the outside of the pressure regulating cabinet panel, a fixing screw is arranged at the bottom of the fixed frame, and a connecting outer sleeve is arranged on the top of the fixed frame, and a base plate or a fixing nut matching the fixing screw is arranged on the inside of the pressure regulating cabinet panel, a connecting inner sleeve matching the connecting outer sleeve is arranged at the bottom of the movable frame, and a tightening screw and a positioning screw matching the connecting inner sleeve are arranged on the top of the movable frame, and a vent pipe perforation and a tightening screw are arranged on the top of the movable frame. When using this bracket for the vent pipe of the gas pressure regulating cabinet, first loosen the tightening screw and the positioning screw, adjust the position of the connecting inner sleeve in the connecting outer sleeve forward and backward according to the set distance between the vent pipe and the pressure regulating cabinet panel, tighten the tightening screw and the positioning screw after reaching the set distance, and then stick the bottom of the fixing bracket to the outside of the pressure regulating cabinet panel, so that the fixing screw passes through the pressure regulating cabinet panel, and the fixing screw is connected to the bottom plate or fixing nut on the inside of the pressure regulating cabinet panel to fix the fixing bracket on the pressure regulating cabinet panel. Afterwards, pass the vent pipe through the vent pipe perforation, tighten the tightening screw, and fix the vent pipe. This bracket for the vent pipe of the gas pressure regulating cabinet fixes the vent pipe to the gas pressure regulating cabinet, and the vent pipe has high stability. However, the installation process of this vent pipe bracket is inconvenient, the installation of the vent riser is inconvenient to operate, the structure of the vent pipe bracket is relatively complex, and the manufacturing process is relatively cumbersome. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a gas pressure regulating cabinet vent pipe straightening bracket which has a simple structure, is easy to install and has high vent pipe stability.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: it includes a box body, the box body is provided with a top plate, a horizontal diffusion transverse pipe, and a vertical diffusion riser, the horizontal diffusion transverse pipe and the vertical diffusion riser are connected by a threaded elbow, a straightening bracket plate is arranged on the top of the top plate, a plurality of rivet holes are arranged at the rear of the straightening bracket plate, the rivets passing through the rivet holes fix the straightening bracket plate to the top plate, a diffusion pipe through-hole matching the vertical diffusion riser is arranged at the front of the straightening bracket plate, and a rubber ring matching the vertical diffusion riser is arranged at the diffusion pipe through-hole.

[0006] When the gas pressure regulating cabinet vent pipe straightening bracket provided by the utility model is used, the horizontal vent cross pipe is horizontally led out of the box body, a threaded elbow is installed at the top of the horizontal vent cross pipe, and a vertical vent riser is installed at the other end of the threaded elbow, so that the vertical vent riser is kept vertical to the ground, a straightening bracket plate and a rubber ring are assembled into a straightening bracket assembly, the vertical vent riser passes through the straightening bracket plate and the rubber ring, the straightening bracket plate is tightly attached to the top plate of the box body, the rivet hole positions of the straightening bracket plate are marked, the vertical vent riser and the straightening bracket assembly are removed, holes are opened on the top plate of the box body according to the marks, the vertical vent riser and the straightening bracket assembly are placed, the straightening bracket plate is placed on the top plate of the box body, the rivet holes are aligned with the holes on the top plate, and rivets are used to complete the installation of the straightening bracket plate and the pressure regulating cabinet. A rubber ring is provided between the upright support plate and the vertical discharge riser for protection, so that the anti-corrosion layer of the vertical discharge riser will not be damaged by the vibration of the vertical discharge riser, nor will the vibration of the vertical discharge riser collide with the upright support plate to generate noise. The utility model provides a gas pressure regulating cabinet discharge pipe upright support, which has a simple structure, is easy to install, and has high stability of the discharge pipe.

[0007] Because the vertical release riser is required by the specification to be four meters away from the ground, it is inconvenient to transport the vertical release riser when it is in the installation position. When the voltage regulating cabinet manufacturer provides the equipment to the user unit, the vertical release riser is placed inside the voltage regulating cabinet box. After the equipment arrives at the installation site, the equipment user installs it by himself. During installation, the vertical release riser is passed through the release pipe perforation of the upright support plate, and the bottom of the vertical release riser is connected to the threaded elbow. The vertical release riser is installed and no other operations are required. The production of the upright support plate only needs to follow the drawings and use steel plates to load and unload on the cutting machine. The process is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a structural schematic diagram of a gas pressure regulating cabinet vent pipe straightening bracket of the utility model;

[0009] Figure 2 It is a structural schematic diagram of the righting bracket plate. DETAILED DESCRIPTION

[0010] The specific structure of the gas pressure regulating cabinet vent pipe straightening bracket of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0011] like Figure 1 , Figure 2 As shown, the utility model provides a gas pressure regulating cabinet discharge pipe straightening bracket, comprising a box body 1, the box body 1 is provided with a top plate 2, a horizontal discharge transverse pipe 3, and a vertical discharge riser 4, the horizontal discharge transverse pipe 3 and the vertical discharge riser 4 are connected by a threaded elbow 5, a straightening bracket plate 6 is provided on the top of the top plate 2, a plurality of rivet holes 7 are provided at the rear of the straightening bracket plate 6, and rivets 8 passing through the rivet holes 7 fix the straightening bracket plate 6 to the top plate 2, a discharge pipe through hole 9 matching the vertical discharge riser 4 is provided at the front of the straightening bracket plate 6, and a rubber ring 10 matching the vertical discharge riser 4 is provided at the discharge pipe through hole 9.

[0012] When the gas pressure regulating cabinet vent pipe straightening bracket provided by the utility model is used, the horizontal vent cross pipe 3 is horizontally led out of the box body 1, the threaded elbow 5 is installed at the top of the horizontal vent cross pipe 3, and the vertical vent riser 4 is installed at the other end of the threaded elbow 5, so that the vertical vent riser 4 is kept vertical to the ground, the straightening bracket plate 6 and the rubber ring 10 are assembled into a straightening bracket assembly, the vertical vent riser 4 passes through the vent pipe perforation 9 and the rubber ring 10 of the straightening bracket plate 6, the straightening bracket plate 6 is tightly attached to the top plate 2 of the box body 1, the rivet hole 7 position of the straightening bracket plate 6 is marked, the vertical vent riser 4 and the straightening bracket assembly are removed, holes are opened on the top plate 2 of the box body 1 according to the marks, and then the vertical vent riser 4 and the straightening bracket assembly are placed, the straightening bracket plate 6 is placed on the top plate 2 of the box body 1, the rivet hole 7 is aligned with the hole on the top plate 2, and rivets are used to complete the installation of the straightening bracket plate 6 and the pressure regulating cabinet. A rubber ring 10 is provided between the upright support plate 6 and the vertical diffusion riser 4 for protection, so that the anti-corrosion layer of the vertical diffusion riser 4 will not be damaged by the vibration of the vertical diffusion riser 4, nor will the vibration of the vertical diffusion riser 4 collide with the upright support plate 6 to generate noise.

[0013] Because the vertical venting riser 4 is required by the specification to be four meters away from the ground, it is inconvenient to transport the vertical venting riser 4 when it is in the installation position. When the voltage regulating cabinet manufacturer provides the equipment to the user unit, the vertical venting riser 4 is placed inside the voltage regulating cabinet box 1. After the equipment arrives at the installation site, the equipment user unit installs it by itself. During installation, the vertical venting riser 4 is passed through the venting pipe perforation 9 of the upright support plate 6, and the bottom end of the vertical venting riser 4 is connected to the threaded elbow 5. The vertical venting riser 4 is installed and no other operations are required. The production of the upright support plate 6 only needs to be completed by loading and unloading steel plates on the cutting machine according to the drawings, and the process is simple.

[0014] The gas pressure regulating cabinet vent pipe straightening bracket provided by the utility model is not limited to the above-mentioned structure. As long as various improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A gas pressure regulating cabinet discharge pipe straightening bracket, comprising a box body, the box body is provided with a top plate, a horizontal discharge horizontal pipe, and a vertical discharge vertical pipe, the horizontal discharge horizontal pipe and the vertical discharge vertical pipe are connected by a threaded elbow, characterized in that: A righting bracket plate is arranged on the top plate, a plurality of rivet holes are arranged at the rear of the righting bracket plate, the rivets passing through the rivet holes fix the righting bracket plate to the top plate, a discharge pipe through-hole matching the vertical discharge riser is arranged at the front of the righting bracket plate, and a rubber ring matching the vertical discharge riser is arranged at the discharge pipe through-hole.

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