Urban gas pressure regulating cabinet convenient to overhaul

Abstract

The utility model relates to the field of fuel gas pressure regulating cabinets, in particular to an urban fuel gas pressure regulating cabinet convenient to overhaul, which comprises a supporting bottom plate, an enclosure outer frame, a moving assembly, a fuel gas pipeline and an adjusting assembly, a moving assembly is arranged at the upper end of the supporting bottom plate. The moving assembly comprises a hydraulic push rod; a movable supporting table is mounted at the upper end part of the hydraulic push rod; mounting plates are fixedly connected to the ends of the two sides of the movable supporting table. A pipeline mounting opening is formed in the mounting plate; a pipeline support frame is mounted at the upper end part of the mounting plate; the gas pipeline is supported through the movable supporting table and the pipeline supporting frame so as to move the gas pipeline, so that the gas pipeline and the adjusting valve are convenient to assemble and disassemble, and the problem that in the overhauling process of the gas pressure adjusting cabinet, due to the fact that most of existing urban gas pressure adjusting cabinets fix the pipeline through pipeline supports, bolts and gaskets, the pipeline cannot be fixed easily in the overhauling process is solved. And a fixed pipeline easily affects the activity space and the sensitivity of maintainers, so that the maintenance efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the field of gas pressure regulating cabinets, in particular to a city gas pressure regulating cabinet which is easy to maintain. Background Art

[0002] Natural gas is a commonly used fuel. In daily life and industrial production, gas needs to have a stable flow and a certain pressure to facilitate the normal use of gas equipment. Most gas pressure regulating cabinets are fixed with multiple connecting pipes and regulating valves, and the flow pressure is controlled by the main pressure regulator, overpressure cut-off device, flow meter, control instrument, etc.

[0003] Therefore, most of the existing city gas pressure regulating cabinets are equipped with fixed pipe brackets, and the pipes are fixed by bolts and gaskets. During use and maintenance, the fixed pipes easily affect the movement space and sensitivity of the maintenance personnel, affecting the convenience of maintenance, and thus reducing the efficiency of maintenance.

[0004] Therefore, in view of the fact that most of the above-mentioned existing city gas pressure regulating cabinets are equipped with fixed pipe brackets, which easily block the activities of maintenance personnel and reduce the efficiency of maintenance, a city gas pressure regulating cabinet that is easy to maintain can be designed to facilitate the movement and installation of gas pipelines to improve the convenience of maintenance. Utility Model Content

[0005] In order to overcome the problem that during the maintenance of gas pressure regulating cabinets, most of the existing city gas pressure regulating cabinets use pipe brackets, bolts and gaskets to fix the pipes. During maintenance, the fixed pipes can easily affect the movement space and sensitivity of the maintenance personnel, thereby reducing the efficiency of maintenance.

[0006] The technical solution of the utility model is: a city gas pressure regulating cabinet that is easy to maintain, including a supporting base plate, a protective outer frame, a movable assembly, a gas pipeline, and an adjusting assembly; the upper end of the supporting base plate is provided with a movable assembly; the movable assembly includes a hydraulic push rod; the upper end of the hydraulic push rod is installed with a movable support platform; the two side ends of the movable support platform are fixedly connected with a mounting plate; a pipe mounting port for installing a pipe interface is opened on the mounting plate; the upper end of the mounting plate is installed with a pipe support frame for fixing the gas pipe.

[0007] Preferably, a supporting base plate and an outer protective frame are provided to protect the internal gas pipeline and device; a movable component is provided to move and support the gas pipeline to improve the efficiency of maintenance; and an adjustment component is provided to improve the convenience of user adjustment to improve the efficiency of use.

[0008] Preferably, an auxiliary support frame is provided at the upper end of the pipe support frame; a pipe connecting block for positioning the gas pipe is slidably connected to the inner side of the auxiliary support frame; a motor is provided at the upper end of the pipe connecting block; a threaded rod is installed on the rotating shaft of the motor through a coupling; a movable plate is clearance-fitted on the threaded rod.

[0009] Preferably, the upper end of the supporting base plate is fixedly connected to the outer enclosure frame; the upper end of the outer enclosure frame is fixedly connected to the protective top plate; and mounting grooves are installed on the outer sides of the supporting base plate and the protective top plate.

[0010] Preferably, a rotating door panel is slidably connected between the two mounting grooves; and a rotating connecting block is rotatably connected between the two rotating door panels via a rotating shaft.

[0011] Preferably, a limit frame is provided at the lower end of the inner side of the outer protective frame; the limit frame and the movable support platform are provided with a sliding connection; the upper end of the limit frame is fixedly connected to the limit plate; the limit plate and the movable plate are provided with a sliding connection.

[0012] Preferably, gas pipelines are provided at the upper end of the pipeline support frame, the inside of the pipeline connecting block, and the front and rear ends of the movable plate; regulating valves are installed between the gas pipelines; an regulating assembly is provided on the regulating valve at one end; the regulating assembly includes a connecting pipe; the regulating valve and the connecting pipe of the regulating valve are configured to be bolted; and a gear ring is fixed to the front end of the connecting pipe.

[0013] Preferably, the outer side of the connecting pipe is rotatably connected to a protective frame; a rotating seat is provided at the front end of the protective frame; the inner side of the rotating seat is rotatably connected to a gear through a rotating shaft; the gear and the gear ring are arranged to mesh; a rotating wheel is provided at the front end of the gear.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting up a mobile support platform and a pipe support frame to support the gas pipeline, the gas pipeline can be moved, thereby facilitating the loading and unloading of the gas pipeline and regulating valves, so as to provide activity space for maintenance personnel, thereby facilitating maintenance, so as to solve the problem that during the maintenance of the gas pressure regulating cabinet, the existing city gas pressure regulating cabinets mostly use pipe brackets, bolts and gaskets to fix the pipelines. During maintenance, the fixed pipelines are likely to affect the activity space and sensitivity of the maintenance personnel, thereby reducing the efficiency of maintenance, thereby improving the use effect of the entire city gas pressure regulating cabinet that is easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the structure of a city gas pressure regulating cabinet that is easy to maintain in the present utility model;

[0017] Figure 2 Shown is a schematic diagram of the support base structure of a city gas pressure regulating cabinet that is easy to maintain in the present utility model;

[0018] Figure 3 Shown is a schematic diagram of the structure of a mobile assembly of a city gas pressure regulating cabinet that is easy to maintain in the present utility model;

[0019] Figure 4 Shown is a schematic diagram of the structure of an adjustment component of a city gas pressure regulating cabinet that is easy to maintain according to the utility model.

[0020] Explanation of the accompanying symbols: 1. Support base plate; 2. Enclosing outer frame; 3. Protective top plate; 4. Mounting groove; 5. Rotating door panel; 6. Rotating connecting block; 7. Limit frame; 8. Limit plate; 10. Gas pipeline; 11. Regulating valve; 901. Hydraulic push rod; 902. Mobile support platform; 903. Mounting plate; 904. Pipe installation port; 905. Pipe support frame; 906. Auxiliary support frame; 907. Pipe connecting block; 908. Motor; 909. Threaded rod; 910. Moving plate; 1201. Connecting pipe; 1202. Gear ring; 1203. Protective frame; 1204. Rotating seat; 1205. Gear; 1206. Rotating wheel. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 1-4 The utility model provides an embodiment: a city gas pressure regulating cabinet that is easy to maintain, including a supporting base plate 1, a protective outer frame 2, a moving assembly, a gas pipeline 10, and an adjusting assembly; the upper end of the supporting base plate 1 is provided with a moving assembly; the moving assembly includes a hydraulic push rod 901; the upper end of the hydraulic push rod 901 is installed with a moving support platform 902; the two side ends of the moving support platform 902 are fixedly connected with a mounting plate 903; a pipe mounting port 904 for installing a pipe interface is opened on the mounting plate 903; a pipe support frame 905 for fixing the gas pipe is installed on the upper end of the mounting plate 903; an auxiliary support frame 906 is provided at the upper end of the pipe support frame 905; a pipe for positioning the gas pipe is slidably connected to the inner side of the auxiliary support frame 906 Pipe connecting block 907; a motor 908 is provided at the upper end of the pipe connecting block 907; a threaded rod 909 is installed on the rotating shaft of the motor 908 through a coupling; a movable plate 910 is clearance-matched on the threaded rod 909; an external pipe interface is installed through the pipe installation port 904, and the movable support platform 902 and the mounting plate 903 are driven to move by the hydraulic push rod 901 to facilitate the connection of the external pipe interface to the internal gas pipeline 10; and the gas pipelines 10 of different positions and shapes are installed and supported by the pipe support frame 905, the pipe connecting block 907 and the auxiliary support frame 906; the threaded rod 909 is driven to rotate by the motor 908 to facilitate the movement of the movable plate 910 and a part of the gas pipeline 10 and the regulating valve 11.

[0023] See also Figure 3-Figure 4 In this embodiment, the adjustment component includes a connecting pipe 1201; the regulating valve of the regulating valve 11 is connected to the connecting pipe 1201 by bolts; the front end of the connecting pipe 1201 is fixedly connected to a gear ring 1202; the outer side of the connecting pipe 1201 is rotatably connected to a protective frame 1203; the front end of the protective frame 1203 is provided with a rotating seat 1204; the inner side of the rotating seat 1204 is rotatably connected to a gear 1205 through a rotating shaft; the gear 1205 and the gear ring 1202 are configured to be meshed; the front end of the gear 1205 is provided with a rotating wheel 1206; the rotating valve of the regulating valve 11 at the rear end is connected through the connecting pipe 1201, and the gear 1205 is driven to rotate by rotating the rotating wheel 1206, thereby driving the connecting pipe 1201 to rotate through the gear ring 1202, so as to facilitate the linkage of the valve at the rear end and improve the efficiency of the user in adjusting the equipment.

[0024] See also Figure 2 、 Figure 4 In this embodiment, the upper end of the supporting base plate 1 is fixedly connected to the outer frame 2; the upper end of the outer frame 2 is fixedly connected to the protective top plate 3; the outer sides of the supporting base plate 1 and the protective top plate 3 are installed with mounting grooves 4; a rotating door panel 5 is slidably connected between the two mounting grooves 4; a rotating connecting block 6 is rotatably connected between the two rotating door panels 5 through a rotating shaft; a limiting frame 7 is provided at the lower end of the inner side of the outer frame 2; the limiting frame 7 is arranged to be slidably connected to the movable support platform 902; the upper end of the limiting frame 7 is fixedly connected to the limiting plate 8; the limiting plate 8 is arranged to be slidably connected to the movable plate 910; the upper end of the pipeline support frame 905 Gas pipes 10 are provided at the ends, the interior of the pipe connecting block 907 and the front and rear ends of the movable plate 910; regulating valves 11 are installed between the gas pipes 10; an adjusting component is provided on the regulating valve 11 at one end; the internal components are installed and protected by supporting the bottom plate 1, the outer frame 2 and the protective top plate 3, and the rotating door panel 5 is conveniently moved and rotated through the installation groove 4 and the rotating connecting block 6, so that the user can adjust the internal equipment, and the various gas pipes 10 are connected to the external pipe through the regulating valve 11, so that the gas pipe 10 can be used to distribute the gas and adjust the pressure.

[0025] During installation, first, gas pipelines 10 of different positions and shapes are installed through the pipeline support frame 905, pipeline connection block 907 and auxiliary support frame 906. Then, the external pipeline interface is installed through the pipeline installation port 904. Then, the hydraulic push rod 901 drives the movable support platform 902 and the installation plate 903 to move, and the motor 908 drives the threaded rod 909 to rotate, so as to drive the movable plate 910 and a part of the gas pipeline 10 and the regulating valve 11 to move, so as to move the external pipeline interface and the gas pipeline 10. Finally, the regulating valve 11 is used to connect the various gas pipelines 10 and connect to the external pipeline.

[0026] When in use, first, the internal components are installed and protected by supporting the bottom plate 1, the outer frame 2 and the protective top plate 3, and the door panel 5 is conveniently moved and rotated through the installation groove 4 and the rotating connecting block 6, so that the user can adjust the internal equipment, and use the gas pipeline 10 to distribute the gas and adjust the pressure. When adjusting, the rotating valve of the regulating valve 11 at the rear end is connected through the connecting pipe 1201, and then, the gear 1205 is driven to rotate by rotating the rotating wheel 1206, thereby driving the connecting pipe 1201 to rotate through the gear ring 1202, so as to link the valve at the rear end.

[0027] Through the above steps, the supporting base plate 1 and the protective outer frame 2 are provided to protect the internal gas pipeline 10 and the device; the mobile support platform 902, the pipeline support frame 905 and the movable plate 910 are provided to move and support the gas pipeline 10 to improve the efficiency of maintenance; the connecting pipe 1201 and the rotating wheel 1206 are provided to improve the convenience of user adjustment to improve the use efficiency, so as to solve the problem in the process of gas pressure regulating cabinet maintenance, because most of the existing city gas pressure regulating cabinets use pipe brackets, bolts and gaskets to fix the pipes. During maintenance, the fixed pipes are likely to affect the activity space and sensitivity of the maintenance personnel, thereby reducing the maintenance efficiency, thereby improving the use effect of the entire city gas pressure regulating cabinet that is easy to maintain.

Claims

1. A city gas pressure regulating cabinet that is easy to maintain, comprising a supporting base plate (1); characterized in that: The invention also includes a protective outer frame (2), a movable assembly, a gas pipeline (10), and an adjustment assembly; the movable assembly is provided at the upper end of the supporting base plate (1); the movable assembly includes a hydraulic push rod (901); the upper end of the hydraulic push rod (901) is installed with a movable support platform (902); the two side ends of the movable support platform (902) are fixedly connected with a mounting plate (903); a pipe mounting port (904) for installing a pipe interface is provided on the mounting plate (903); and a pipe support frame (905) for fixing the gas pipe is installed at the upper end of the mounting plate (903).

2. The city gas pressure regulating cabinet that is easy to maintain according to claim 1, characterized in that: An auxiliary support frame (906) is provided at the upper end of the pipeline support frame (905); a pipeline connection block (907) for positioning the gas pipe is slidably connected to the inner side of the auxiliary support frame (906); a motor (908) is provided at the upper end of the pipeline connection block (907); a threaded rod (909) is installed on the rotating shaft of the motor (908) through a coupling; and a movable plate (910) is loosely fitted on the threaded rod (909).

3. The city gas pressure regulating cabinet that is easy to maintain according to claim 2, characterized in that: The upper end of the supporting bottom plate (1) is fixedly connected to a protective outer frame (2); the upper end of the protective outer frame (2) is fixedly connected to a protective top plate (3); and mounting grooves (4) are installed on the outer sides of the supporting bottom plate (1) and the protective top plate (3).

4. The city gas pressure regulating cabinet that is easy to maintain according to claim 3 is characterized in that: A rotating door panel (5) is slidably connected between the two mounting grooves (4); and a rotating connection block (6) is rotatably connected between the two rotating door panels (5) via a rotating shaft.

5. The city gas pressure regulating cabinet that is easy to maintain according to claim 4 is characterized in that: A limit frame (7) is provided at the lower end of the inner side of the enclosure outer frame (2); the limit frame (7) and the movable support platform (902) are arranged in sliding connection; the upper end of the limit frame (7) is fixedly connected to the limit plate (8); the limit plate (8) and the movable plate (910) are arranged in sliding connection.

6. The city gas pressure regulating cabinet that is easy to maintain according to claim 5, characterized in that: Gas pipelines (10) are provided at the upper end of the pipeline support frame (905), the interior of the pipeline connection block (907), and the front and rear ends of the movable plate (910); a regulating valve (11) is installed between the gas pipelines (10); a regulating assembly is provided on the regulating valve (11) at one end; the regulating assembly includes a connecting pipe (1201); the regulating valve of the regulating valve (11) and the connecting pipe (1201) are connected by bolts; and a gear ring (1202) is fixed to the front end of the connecting pipe (1201).

7. The city gas pressure regulating cabinet that is easy to maintain according to claim 6, characterized in that: The outer side of the connecting tube (1201) is rotatably connected to a protection frame (1203); the front end of the protection frame (1203) is provided with a rotating seat (1204); the inner side of the rotating seat (1204) is rotatably connected to a gear (1205) via a rotating shaft; the gear (1205) and the gear ring (1202) are configured to mesh; and the front end of the gear (1205) is provided with a rotating wheel (1206).

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