Gas meter box facilitating installation of gas meter

Abstract

The utility model discloses a gas meter box facilitating installation of a gas meter, and belongs to the field of gas meter boxes. The gas meter box facilitating installation of the gas meter comprises a gas meter box body, a fixing bottom plate is arranged on the inner wall of the gas meter box body, a fixing block is arranged on the fixing bottom plate, a connecting rod is arranged on the fixing block, the gas meter box further comprises a first damping rotating shaft, the first damping rotating shaft penetrates through the fixing block to be connected with the connecting rod, and the first damping rotating shaft is connected with the connecting rod. A second damping rotating shaft is arranged at the end, away from the fixing block, of the connecting rod. According to the gas meter box, the problems that when a gas meter is installed in an existing gas meter box, the gas meter is limited on the inner wall of the gas meter box through hoops arranged at the corresponding positions of the four corners of the gas meter and then fixed through fasteners such as bolts, but the hoops only play a role in limiting and positioning in the gas meter installation process, and the gas meter is not convenient to install are solved. The main installation means is completed through some fasteners, and the installation process is tedious.

Description

Technical Field

[0001] The utility model relates to the field of gas meter boxes, in particular to a gas meter box which is convenient for installing a gas meter. Background Art

[0002] The gas meter box and the gas meter are different products. During installation, the gas meter box is fixed to the wall, while the gas meter is fixed to the gas pipeline.

[0003] The Chinese patent with the announcement number CN209878059U discloses a gas meter box for facilitating the installation of a gas meter, comprising a box body, and at least one pair of slots and a clamp fixed to the bottom surface of the box body, wherein the slot comprises a pair of slide rails arranged opposite to each other and a limit structure arranged at one end of the slide rails, and the clamp comprises a pair of slide grooves matching the slide rails, and the clamp is detachably mounted on the slot through the slide rails and the slide grooves. The gas meter box is pre-installed with a slot on the bottom surface of the box body, and a matching clamp can be conveniently installed on the slot. The gas meter can be easily fixed in the gas meter box by the clamp without the need for additional tools, and this structure is also easy to disassemble.

[0004] When installing the gas meter in the gas meter box of the above patent, the gas meter is limited on the inner wall of the gas meter box by means of clamps arranged at corresponding positions of the four corners of the gas meter, and then fixed by bolts and other fasteners. However, during the installation of the gas meter, the clamps only play a role of limiting positioning, and the main installation method is still completed by some fasteners. The installation process is still relatively cumbersome. Utility Model Content

[0005] The utility model aims to provide a gas meter box which is convenient for installing a gas meter, wherein a fixed bottom plate is arranged on the inner wall of the gas meter box, a fixed block is arranged on the fixed bottom plate, and a connecting rod is arranged on the fixing block, the connecting rod is rotatably connected to the fixing block through a first damping rotating shaft, a sliding rod is arranged at one end of the connecting rod away from the fixing block, the sliding rod and the connecting rod are connected through a second damping rotating shaft, and an L-shaped clamping rod is arranged at one end of the sliding rod away from the connecting rod, the clamping rod and the sliding rod are arranged as one body, and a clamping block is arranged at one end of the clamping rod away from the sliding rod. When the staff installs the gas meter in the gas meter box, the connection between the sliding rod and the connecting rod is convex at the beginning, and the gas meter only needs to be abutted against the sliding rod and the connecting rod, and the originally convex sliding rod and the connecting rod are pressed down to be parallel to the fixed bottom plate. At this time, the L-shaped clamping rod is driven by the sliding rod and will be tightly attached to the side of the gas meter, and the clamping block will be clamped at the upper end of the outer surface of the gas meter, the gas meter is clamped in the gas meter box, and the installation is completed, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas meter box which is convenient for installing a gas meter, comprising a gas meter box, a fixed base plate is arranged on the inner wall of the gas meter box, a fixed block is arranged on the fixed base plate, a connecting rod is arranged on the fixed block, and also comprises a first damping rotating shaft, the first damping rotating shaft passes through the fixed block and is connected to the connecting rod, a second damping rotating shaft is arranged on the end of the connecting rod away from the fixed block, a sliding rod is arranged on the second damping rotating shaft, an L-shaped clamping rod is arranged on the end of the sliding rod away from the second damping rotating shaft, a clamping block is arranged on the end of the L-shaped clamping rod away from the sliding rod, a connecting block is arranged on the fixed base plate, and a limiting block is arranged on the upper end of the fixed block.

[0007] Preferably, a rotary hinge is provided on the gas meter box, and a fixed end of the rotary hinge is bolted to the gas meter box.

[0008] Preferably, a box door is provided on the movable end of the rotary hinge, and the box door is bolted to the movable end of the rotary hinge.

[0009] Preferably, a glass observation window is provided on the box door, and the glass observation window is adhesively connected to the box door.

[0010] Preferably, a wall connection block is provided on the outer surface of the gas meter box, and the wall connection block is integrally provided with the gas meter box.

[0011] Preferably, a reserved bolt hole is provided on the wall connection block, and the reserved bolt hole and the wall connection block are integrally arranged.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model comprises a fixed bottom plate arranged on the inner wall of a gas meter box, a fixed block arranged on the fixed bottom plate, a connecting rod arranged on the fixing block, the connecting rod is rotatably connected with the fixing block through a first damping rotating shaft, a sliding rod is arranged at one end of the connecting rod away from the fixing block, the sliding rod and the connecting rod are connected through a second damping rotating shaft, an L-shaped clamping rod is arranged at one end of the sliding rod away from the connecting rod, the L-shaped clamping rod and the sliding rod are arranged as one body, a clamping block is arranged at one end of the L-shaped clamping rod away from the sliding rod, when the staff installs the gas meter in the gas meter box, the connection between the sliding rod and the connecting rod is convex at first, and the gas meter only needs to be abutted against the sliding rod. The L-shaped clamping rod is driven by the sliding rod to fit tightly against the side of the gas meter, and the clamping block is clamped on the upper end of the outer surface of the gas meter to clamp the gas meter in the gas meter box to complete the installation. This effectively avoids the problem that when installing the gas meter in the existing gas meter box, the gas meter is limited on the inner wall of the gas meter box by clamps at the corresponding positions of the four corners of the gas meter, and then fixed by fasteners such as bolts. However, during the installation of the gas meter, the clamp only plays a role of limiting positioning. The main installation method is still completed by some fasteners, and the installation process is still relatively cumbersome. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall rear end structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the sliding rod structure of the utility model.

[0017] In the figure: 1. gas meter box; 2. wall connecting block; 3. reserved bolt hole; 4. rotating hinge; 5. box door; 6. glass observation window; 7. fixed bottom plate; 8. fixed block; 9. connecting rod; 10. first damping rotating axis; 11. second damping rotating axis; 12. sliding rod; 13. L-shaped clamping rod; 14. clamping block; 15. connecting block; 16. limit block. DETAILED DESCRIPTION

[0018] 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.

[0019] In order to solve the problem that in the prior art, when installing a gas meter, the gas meter is limited on the inner wall of the gas meter box by clamps arranged at the corresponding positions of the four corners of the gas meter, and then fixed by fasteners such as bolts, but the clamps only play a role of limiting and positioning during the installation of the gas meter, and the main installation means is still completed by some fasteners, and the installation process is still relatively cumbersome, this embodiment provides the following technical solutions:

[0020] A gas meter box for facilitating installation of a gas meter, comprising a gas meter box 1, a fixed bottom plate 7 is arranged on the inner wall of the gas meter box 1, a fixed block 8 is arranged on the fixed bottom plate 7, a connecting rod 9 is arranged on the fixed block 8, and also comprises a first damping rotating shaft 10, the first damping rotating shaft 10 passes through the fixed block 8 and is connected to the connecting rod 9, a second damping rotating shaft 11 is arranged on the connecting rod 9 at one end away from the fixed block 8, a sliding rod 12 is arranged on the second damping rotating shaft 11, an L-shaped clamping rod 13 is arranged on the end of the sliding rod 12 away from the second damping rotating shaft 11, a clamping block 14 is arranged on the end of the L-shaped clamping rod 13 away from the sliding rod 12, a connecting block 15 is arranged on the fixed bottom plate 7, a limiting block 16 is arranged on the upper end of the fixed block 8, a rotating hinge 4 is arranged on the gas meter box 1, a fixed end of the rotating hinge 4 is bolted to the gas meter box 1, a box door 5 is arranged on the movable end of the rotating hinge 4, and the box door 5 is bolted to the movable end of the rotating hinge 4;

[0021] In this embodiment, when the user needs to install the gas meter in the gas meter box, a fixed base plate 7 is provided on the inner wall of the gas meter box 1, and a fixed block 8 is provided on the fixed base plate 7, and a connecting rod 9 is provided on the fixed block 8, and the connecting rod 9 is rotatably connected to the fixed block 8 through a first damping rotation axis 10, and a sliding rod 12 is provided at one end of the connecting rod 9 away from the fixed block 8, and the sliding rod 12 is connected to the connecting rod 9 through a second damping rotation axis 11, and an L-shaped clamping rod 13 is provided on the end of the sliding rod 12 away from the connecting rod 9, and the L-shaped clamping rod 13 and the sliding rod 12 are connected to each other. The L-shaped clamping rod 13 is provided with a clamping block 14 at one end away from the sliding rod 12. When the staff installs the gas meter in the gas meter box 1, the connection between the sliding rod 12 and the connecting rod 9 is convex at the beginning. The gas meter only needs to be abutted against the sliding rod 12 and the connecting rod 9, and the originally convex sliding rod 12 and the connecting rod 9 are pressed down to be parallel to the fixed bottom plate 7. At this time, the L-shaped clamping rod 13 is driven by the sliding rod 12 and will be tightly attached to the side of the gas meter, and the clamping block 14 will be clamped on the upper end of the outer surface of the gas meter, and the gas meter is clamped in the gas meter box 1 to complete the installation;

[0022] In this embodiment, a glass observation window 6 is provided on the box door 5, and the glass observation window 6 is adhesively connected to the box door 5. The provision of the glass observation window 6 allows the staff to observe the numbers on the gas meter without opening the box door 5;

[0023] In this embodiment, a wall connection block 2 is provided on the outer surface of the gas meter box 1, and the wall connection block 2 is integrally provided with the gas meter box 1. A reserved bolt hole 3 is provided on the wall connection block 2, and the reserved bolt hole 3 is integrally provided with the wall connection block 2. The gas meter box 1 can be fixed to the wall by inserting bolts through the reserved bolt holes 3 into the wall.

[0024] Working principle: When the user needs to install the gas meter in the gas meter box, a fixed bottom plate 7 is provided on the inner wall of the gas meter box 1, and a fixed block 8 is provided on the fixed bottom plate 7, and a connecting rod 9 is provided on the fixed block 8, and the connecting rod 9 is rotatably connected with the fixed block 8 through a first damping rotating shaft 10, and a sliding rod 12 is provided at the end of the connecting rod 9 away from the fixed block 8, and the sliding rod 12 is connected to the connecting rod 9 through a second damping rotating shaft 11, and an L-shaped clamping rod 13 is provided at the end of the sliding rod 12 away from the connecting rod 9, and the L-shaped clamping rod 13 is integrally arranged with the sliding rod 12, and the L-shaped clamping rod 13 is at the end away from the sliding rod 12. A clamping block 14 is provided on one end. When the staff installs the gas meter in the gas meter box 1, the connection between the sliding rod 12 and the connecting rod 9 is raised at the beginning. The gas meter only needs to be abutted against the sliding rod 12 and the connecting rod 9, and the originally raised sliding rod 12 and the connecting rod 9 are pressed down to be parallel to the fixed bottom plate 7. At this time, the L-shaped clamping rod 13 is driven by the sliding rod 12 and will be tightly attached to the side of the gas meter, and the clamping block 14 will be stuck on the upper end of the outer surface of the gas meter, and the gas meter will be clamped in the gas meter box 1 to complete the installation. The gas meter box 1 can be fixed to the wall by inserting the bolts through the reserved bolt holes 3 into the wall.

[0025] 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.

[0026] 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. A gas meter box for facilitating installation of a gas meter, comprising a gas meter box (1), wherein a fixing base plate (7) is arranged on the inner wall of the gas meter box (1), a fixing block (8) is arranged on the fixing base plate (7), and a connecting rod (9) is arranged on the fixing block (8); Features: The invention also comprises a first damping rotating shaft (10), wherein the first damping rotating shaft (10) passes through a fixed block (8) and is connected to a connecting rod (9), wherein a second damping rotating shaft (11) is arranged on an end of the connecting rod (9) away from the fixed block (8), a sliding rod (12) is arranged on the second damping rotating shaft (11), an L-shaped clamping rod (13) is arranged on an end of the sliding rod (12) away from the second damping rotating shaft (11), and a clamping block (14) is arranged on an end of the L-shaped clamping rod (13) away from the sliding rod (12), a connecting block (15) is arranged on the fixed base plate (7), and a limiting block (16) is arranged on the upper end of the fixed block (8).

2. A gas meter box for facilitating installation of a gas meter according to claim 1, characterized in that: The gas meter box (1) is provided with a rotary hinge (4), and the fixed end of the rotary hinge (4) is bolted to the gas meter box (1).

3. A gas meter box for facilitating installation of a gas meter according to claim 2, characterized in that: A box door (5) is arranged on the movable end of the rotary hinge (4), and the box door (5) is bolted to the movable end of the rotary hinge (4).

4. A gas meter box for facilitating installation of a gas meter according to claim 3, characterized in that: The box door (5) is provided with a glass observation window (6), and the glass observation window (6) is adhesively connected to the box door (5).

5. A gas meter box for facilitating installation of a gas meter according to claim 1, characterized in that: The outer surface of the gas meter box (1) is provided with a wall connection block (2), and the wall connection block (2) and the gas meter box (1) are arranged in one piece.

6. A gas meter box for facilitating installation of a gas meter according to claim 5, characterized in that: A reserved bolt hole (3) is provided on the wall connection block (2), and the reserved bolt hole (3) and the wall connection block (2) are integrally arranged.

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