Gas meter box convenient for pipe connection

Abstract

The utility model relates to the technical field of gas meter boxes, in particular to a gas meter box convenient for pipe connection, which comprises a meter box main body and a support main body, the support main body is arranged on one side of the meter box main body, a wiring mechanism is arranged at the upper end of the meter box main body, a movable plate is arranged in the wiring mechanism, a buckle is arranged at one end of the movable plate, and a first hand wheel is arranged on one side of the movable plate. A first reverse screw rod is fixedly installed on one side of the first hand-cranking wheel, one end of the first reverse screw rod is movably installed in the movable plate, a first sliding block is movably installed on the first reverse screw rod, a second hand-cranking wheel is arranged on the other side of the movable plate, an adjusting mechanism is arranged in the supporting main body, a fixing plate is arranged in the adjusting mechanism, and through the wiring mechanism, the first reverse screw rod and the second hand-cranking wheel are connected. And a first hand-cranking wheel and a second hand-cranking wheel are rotated to enable a first reverse screw rod and a second reverse screw rod to rotate, so that a first sliding block and a second sliding block slide, the diameter between a first protective sleeve and a second protective sleeve is adjusted according to the diameter of the pipeline, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas meter boxes, and specifically relates to a gas meter box convenient for connecting pipelines. Background Technique

[0002] The natural gas meter box is a protective device for the normal operation of gas meters, which is convenient for the centralized management of gas meters, and is beautiful and practical. It is divided into single-meter boxes and multi-meter boxes according to the number of meters installed inside, and is divided into vertical, horizontal and centralized types according to the different arrangement directions and positions of the meters. According to the different materials used, there are mainly metal meter boxes, fiberglass meter boxes, etc. Among them, the metal meter box is a square hollow box body composed of several metal plates through processes such as stamping, cutting, welding, and spraying.

[0003] In this regard, Chinese Patent Application No.: CN215003795U discloses a gas meter box convenient for connecting pipelines, belonging to the technical field of gas meter boxes; it is composed of a frame structure, a first plug board, a second plug board and a cover plate. First grooves and second grooves are provided on the inner walls of the upper frame and the lower frame. A connecting rod is provided between the upper frame and the lower frame, and a third groove communicating with the second groove is provided on the connecting rod. The first plug board is inserted into the first groove, and the second plug board is inserted into the second groove and the third groove; first connecting plates are provided at the top and bottom of the frame structure, and second connecting plates are provided on both sides of the frame structure, and a cover plate with an observation window is provided on the second connecting plate. Through placing the positioning component outside the gas meter box, if the fixing parts become loose, it can be discovered at any time; by inserting the plug board into the groove of the frame, it can be freely adjusted according to the pipeline interface. If pipeline transformation occurs later, only the plug board needs to be replaced, which saves costs, is convenient to use, and has simple operation.

[0004] However, for the existing gas meter boxes, when conducting wiring work, the diameter of the sheath cannot be adjusted according to the diameter of the wiring pipe, which increases the working steps and thus fails to improve the installation efficiency.

[0005] Therefore, in order to solve the above problems, a gas meter box convenient for connecting pipelines is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a gas meter box convenient for connecting pipelines to solve the problem in the prior art mentioned in the above background technique that for the existing gas meter boxes, when conducting wiring work, the diameter of the sheath cannot be adjusted according to the diameter of the wiring pipe, which increases the working steps and thus fails to improve the installation efficiency.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A gas meter box convenient for connecting pipelines, comprising: a meter box main body and a support main body. A support main body is provided on one side of the meter box main body. A wiring mechanism is provided at the upper end of the meter box main body. An activity plate is provided inside the wiring mechanism. A buckle is provided at one end of the activity plate, and a first hand crank is provided on one side of the activity plate. A first reverse screw is fixedly installed on one side of the first hand crank. One end of the first reverse screw is movably installed inside the activity plate, and a first slider is movably installed on the first reverse screw. A second hand crank is provided on the other side of the activity plate. An adjustment mechanism is provided inside the support main body, and a fixing plate is provided inside the adjustment mechanism.

[0008] Preferably, a counting meter is provided on the meter box main body, and an air outlet is opened at the upper end of the meter box main body. An inlet line opening is provided on one side of the air outlet, and an air inlet is provided on one side of the inlet line opening.

[0009] Preferably, a first spring is provided in the middle of the first slider, and a first sheath is fixedly installed at one end of the first slider. An inlet line sleeve is provided in the activity plate.

[0010] Preferably, a second reverse screw is fixedly installed on one side of the second hand crank. The second reverse screw is movably installed inside the activity plate, and a second slider is movably installed on the second reverse screw. A second spring is provided in the middle of the second slider, and a second sheath is fixedly installed at one end of the second slider.

[0011] Preferably, fixing bolts are fixedly installed at both ends of the fixing plate, and a sliding rod is provided inside the fixing plate. Snap rings are provided at both ends of the sliding rod.

[0012] Preferably, a sliding sleeve is slidably installed on the sliding rod. A telescopic assembly is fixedly installed on the sliding sleeve. An installation plate is provided on one side of the activity plate. A chute is opened on the installation plate, and one end of the telescopic assembly is slidably installed inside the chute.

[0013] Preferably, an upper cross plate is fixedly installed on the installation plate. First screw holes are provided at both ends of the upper cross plate. A fixing column is fixedly installed at the lower end of the upper cross plate. A lower cross plate is fixedly installed at one end of the fixing column. Second screw holes are provided at both ends of the lower cross plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. A wiring mechanism is provided. Through this mechanism, the wiring pipe can be adjusted and protected. By the first hand crank and the second hand crank inside the mechanism, the first reverse screw and the second reverse screw can be rotated, so that the first slider and the second slider slide, and thus the distance between the first sheath and the second sheath can be adjusted according to the pipe diameter, thereby improving the practicability of the device.

[0016] 2. An adjusting mechanism is provided, through which the installation angle of the main body of the meter box can be adjusted, thus facilitating the installation work. The telescopic component in the mechanism slides in the fixed plate, so as to adjust the angle of the mounting plate, and then drive the angle of the main body of the meter box to be adjusted, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the content of the embodiments of the present invention and these drawings.

[0018] Figure 1 It is a front view structural schematic diagram of the present invention;

[0019] Figure 2 It is a front view structural schematic diagram of the mounting plate of the present invention;

[0020] Figure 3 It is a top view sectional structural schematic diagram of the wiring mechanism of the present invention;

[0021] Figure 4 It is a sectional structural schematic diagram of the adjusting mechanism of the present invention.

[0022] In the figure: 1, main body of the meter box; 2, counting meter; 3, wiring mechanism; 31, movable plate; 32, buckle; 33, first hand crank; 34, first reverse screw; 35, first slider; 36, first spring; 37, first sheath; 38, inlet sleeve; 39, second hand crank; 310, second reverse screw; 311, second slider; 312, second spring; 313, second sheath; 4, air outlet; 5, inlet; 6, air inlet; 7, support main body; 8, adjusting mechanism; 81, fixed plate; 82, fixing bolt; 83, sliding rod; 84, snap ring; 85, sliding sleeve; 86, telescopic component; 87, mounting plate; 871, upper cross plate; 872, first screw hole; 873, fixed column; 874, lower cross plate; 875, second screw hole; 88, chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] Please refer to Figures 1-4 , an embodiment provided by the present utility model:

[0025] A gas meter box convenient for connecting pipelines, comprising: a meter box main body 1 and a support main body 7. A support main body 7 is provided on one side of the meter box main body 1. A wiring mechanism 3 is provided at the upper end of the meter box main body 1. A movable plate 31 is provided inside the wiring mechanism 3. A buckle 32 is provided at one end of the movable plate 31. A first hand crank 33 is provided on one side of the movable plate 31. A first reverse screw 34 is fixedly installed on one side of the first hand crank 33. One end of the first reverse screw 34 is movably installed inside the movable plate 31. A first slider 35 is movably installed on the first reverse screw 34. A second hand crank 39 is provided on the other side of the movable plate 31. An adjusting mechanism 8 is provided inside the support main body 7. A fixing plate 81 is provided inside the adjusting mechanism 8. By providing this set of components, the wiring pipe of the gas main body 1 can be protected and adjusted through the wiring mechanism 3, and the installation angle of the meter box main body 1 can be adjusted as needed through the adjusting mechanism 8.

[0026] Furthermore, a counting meter 2 is provided on the meter box main body 1. An air outlet 4 is provided at the upper end of the meter box main body 1. An inlet port 5 is provided on one side of the air outlet 4. An air inlet 6 is provided on one side of the inlet port 5. By providing this component, the outlet pipe can be installed through the air outlet 4, and the inlet pipe can be installed through the air inlet 6.

[0027] Furthermore, a first spring 36 is provided in the middle of the first slider 35. A first sheath 37 is fixedly installed at one end of the first slider 35. A wire inlet sleeve 38 is provided in the movable plate 31. By providing this component, the first slider 35 can be limited by the first spring 36, and the first sheath 37 can be driven to work by the first slider 35.

[0028] Furthermore, a second reverse screw 310 is fixedly installed on one side of the second hand crank 39. The second reverse screw 310 is movably installed inside the movable plate 31. A second slider 311 is movably installed on the second reverse screw 310. A second spring 312 is provided in the middle of the second slider 311. A second sheath 313 is fixedly installed at one end of the second slider 311. By providing this component, the reverse screw 310 can be driven to rotate by the second hand crank 39, so that the second slider 311 drives the second sheath to move.

[0029] As a further feature of the present invention, fixing bolts 82 are fixedly installed at both ends of the fixing plate 81, and a sliding rod 83 is provided inside the fixing plate 81, and retaining springs 84 are provided at both ends of the sliding rod 83. By setting this component, the fixing bolts 82 at both ends of the fixing plate 81 can be used to fix it to the wall, and then slide through the sliding rod 83 and the retaining spring 84.

[0030] As a further feature of the utility model, a sliding sleeve 85 is slidably mounted on the slide rod 83, a telescopic assembly 86 is fixedly mounted on the sliding sleeve 85, and a mounting plate 87 is provided on one side of the movable plate 31, a sliding groove 88 is opened on the mounting plate 87, and one end of the telescopic assembly 86 is slidably mounted in the sliding groove 88. By setting up this component, the sliding sleeve 85 can slide on the slide rod 83 through the slide rod 83, thereby driving the telescopic assembly 86 to work.

[0031] As a further feature of the present invention, the mounting plate 87 is fixedly installed with an upper cross plate 871, and first screw holes 872 are provided at both ends of the upper cross plate 871, and a fixing column 873 is fixedly installed at the lower end of the upper cross plate 871, and a lower cross plate 874 is fixedly installed at one end of the fixing column 873, and second screw holes 875 are provided at both ends of the lower cross plate 874. By setting up this component, the meter box body 1 can be fixed by bolts through the first screw hole 872 and the second screw hole 875 through the cooperation between the upper cross plate 871 and the lower cross plate 874.

[0032] Working principle: When the gas meter box needs to be used, the meter box body 1 only needs to be fixed on the mounting plate 87 through the first screw hole 872 and the second screw hole 875 by bolts, and then the adjustment mechanism 8 is welded on the support body 7. Finally, the support body 7 is fixed and installed through the fixing bolts 82 according to the pre-punched holes. The meter box body 1 can be moved left and right according to the installation angle. The slide rod 83 and the retaining spring 84 in the fixing plate 81 in the adjustment mechanism 8 cooperate with each other, so that the sliding sleeve 85 slides on the slide rod 83, so that the telescopic component 86 works, so that the angle of the meter box body 1 changes, and the pipeline can be installed more quickly. When the pipeline needs to be installed, According to the diameter of the pipeline, the first hand-cranked wheel 33 and the second hand-cranked wheel 39 in the wiring mechanism 3 can be rotated to rotate the first reverse screw 34 and the second reverse screw 310, thereby driving the first slider 35 and the second slider 311 to move, so that the diameters of the first sheath 37 and the second sheath 313 are changed, and the air intake pipe is passed through the air intake port 6 and then through the first sheath 37 for installation, and the air outlet pipe is passed through the air outlet port 4 and then through the second sheath 313 for installation, and finally the first hand-cranked wheel 33 and the second hand-cranked wheel 39 are rotated to clamp the pipeline. This process can be limited by the first spring 36 and the second spring 312, and the work can be completed in this way.

[0033] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and the above description; however, any slight changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any changes, modifications and equivalent variations made to the above embodiments based on the essential technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A gas meter box convenient for connecting pipes, comprising: A meter box body (1) and a support body (7), wherein the support body (7) is provided on one side of the meter box body (1), and is characterized in that: a wiring mechanism (3) is provided on the upper end of the meter box body (1), a movable plate (31) is provided inside the wiring mechanism (3), a buckle (32) is provided at one end of the movable plate (31), and a first hand-cranked wheel (33) is provided on one side of the movable plate (31), a first reverse screw rod (34) is fixedly installed on one side of the first hand-cranked wheel (33), one end of the first reverse screw rod (34) is movably installed in the movable plate (31), and a first slider (35) is movably installed on the first reverse screw rod (34), and a second hand-cranked wheel (39) is provided on the other side of the movable plate (31), and an adjustment mechanism (8) is provided inside the support body (7), and a fixed plate (81) is provided inside the adjustment mechanism (8).

2. A gas meter box convenient for connecting pipes according to claim 1, characterized in that: The meter box body (1) is provided with a counter meter (2), and an air outlet (4) is provided at the upper end of the meter box body (1), a line inlet (5) is provided on one side of the air outlet (4), and an air inlet (6) is provided on one side of the line inlet (5).

3. A gas meter box convenient for connecting pipes according to claim 2, characterized in that: A first spring (36) is provided in the middle of the first slider (35), and a first protective sleeve (37) is fixedly mounted on one end of the first slider (35), and a wire inlet sleeve (38) is provided in the middle of the movable plate (31).

4. A gas meter box convenient for connecting pipes according to claim 1, characterized in that: A second reverse screw rod (310) is fixedly mounted on one side of the second hand-cranked wheel (39); the second reverse screw rod (310) is movably mounted in the movable plate (31); a second slider (311) is movably mounted on the second reverse screw rod (310); a second spring (312) is provided in the middle of the second slider (311); and a second sheath (313) is fixedly mounted on one end of the second slider (311).

5. A gas meter box convenient for connecting pipes according to claim 1, characterized in that: Fixing bolts (82) are fixedly mounted at both ends of the fixing plate (81), and a sliding rod (83) is provided inside the fixing plate (81), with retaining springs (84) provided at both ends of the sliding rod (83).

6. A gas meter box convenient for connecting pipes according to claim 5, characterized in that: A sliding sleeve (85) is slidably mounted on the sliding rod (83), a telescopic assembly (86) is fixedly mounted on the sliding sleeve (85), and a mounting plate (87) is provided on one side of the movable plate (31), a sliding groove (88) is formed on the mounting plate (87), and one end of the telescopic assembly (86) is slidably mounted in the sliding groove (88).

7. A gas meter box convenient for connecting pipes according to claim 6, characterized in that: The mounting plate (87) is fixedly mounted with an upper transverse plate (871), with first screw holes (872) being provided at both ends of the upper transverse plate (871), and a fixing column (873) being fixedly mounted at the lower end of the upper transverse plate (871), with a lower transverse plate (874) being fixedly mounted at one end of the fixing column (873), and with second screw holes (875) being provided at both ends of the lower transverse plate (874).

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