Nodular cast iron water meter box

Abstract

The utility model discloses a nodular cast iron water meter box which comprises a box body, an installation opening is formed in one side of the box body, fixing pieces are fixedly installed on the two side walls of the box body respectively, a rotating shaft located above the box body is rotationally connected between the two fixing pieces, a rain baffle is fixedly installed on the outer side wall of the rotating shaft, and the rain baffle is fixedly installed on the outer side wall of the rotating shaft. A clamping mechanism is arranged on one side wall of the box body, a deflection mechanism is arranged at the top of the box body, the clamping mechanism comprises two mounting blocks fixedly mounted on one side wall of the box body, and a two-way screw rod is rotationally connected between the two mounting blocks. Through the arrangement of the clamping mechanism and the deflection mechanism, the two clamping blocks can be close to or far away from each other, so that water pipes of different sizes can be clamped and fixed, the water pipes are convenient to install, meanwhile, the rain baffle can rotate around the axis of the rotating shaft, the use requirements under different conditions are met, and the practicability is high. And dust and sundries on the top of the rain baffle can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of water meter boxes, in particular to a ductile iron water meter box. Background Art

[0002] Water meter boxes are part of municipal engineering and are common civil infrastructure, widely used in civil infrastructure construction in towns, large, medium, and small cities. Outdoor water meters are installed in the box, and community workers open the box to read the meter or perform maintenance.

[0003] The existing water meter box is cumbersome to operate when installing water pipes. It is difficult to clamp water pipes of different sizes, resulting in low work efficiency. At the same time, the inclination angle of the rain shield is difficult to adjust, making it difficult to meet the usage requirements in different situations. It is also inconvenient to clean the surface of the rain shield, resulting in low practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a ductile iron water meter box.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A ductile iron water meter box includes a box body, a mounting opening is opened on one side of the box body, fixing parts are fixedly installed on both side walls of the box body, a rotating shaft located above the box body is rotatably connected between the two fixing parts, a rain shield is fixedly installed on the outer side wall of the rotating shaft, a clamping mechanism is provided on one side wall of the box body, and a deflection mechanism is provided on the top of the box body.

[0007] Preferably, the clamping mechanism includes two mounting blocks fixedly mounted on one side wall of the box body, a bidirectional screw being rotatably connected between the two mounting blocks, two symmetrically arranged moving blocks being threadedly sleeved on the outer side walls of the two bidirectional screws, a clamping block being fixedly mounted on one side of the two moving blocks close to each other, and one end of the bidirectional screw passing through one of the mounting blocks and fixedly mounted with a first knob.

[0008] Preferably, the deflection mechanism includes two vertical blocks fixedly mounted on the top of the box body, a one-way screw is rotatably connected between the two vertical blocks, a threaded block is threadedly sleeved on the outer wall of the one-way screw, the threaded block is slidably connected to the top of the box body, the top of the threaded block is rotatably connected to one end of a connecting rod, the other end of the connecting rod is rotatably connected to the bottom of the rain shield, the one-way screw passes through one of the vertical blocks and is fixedly mounted with a second knob.

[0009] Preferably, the installation opening is located between two moving blocks.

[0010] Preferably, the two clamping blocks are both arc-shaped.

[0011] Preferably, a guide rod is fixedly connected between the two mounting blocks, and the two moving blocks are slidably mounted on the guide rod.

[0012] Beneficial effects of the utility model:

[0013] By setting up a clamping mechanism and a deflection mechanism, the two clamping blocks can be moved closer to or farther away from each other, so that water pipes of different sizes can be clamped and fixed, which is convenient for installing the water pipes. At the same time, the rain shield can also be rotated around the axis of the rotating shaft, meeting the usage requirements in different situations and facilitating the cleaning of dust and debris on the top of the rain shield. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a ductile iron water meter box proposed in the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of one side of a ductile iron water meter box proposed in the utility model;

[0016] Figure 3 It is a schematic diagram of the planar structure of the deflection mechanism of the utility model.

[0017] In the figure: 1 box body, 2 fixing part, 3 rain shield, 4 first knob, 5 mounting block, 6 moving block, 7 clamping block, 8 guide rod, 9 mounting opening, 10 bidirectional screw, 11 vertical block, 12 unidirectional screw, 13 connecting rod, 14 second knob, 15 threaded block, 16 rotating shaft. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-Figure 3, a ductile iron water meter box, including a box body 1, a mounting port 9 is opened on one side of the box body 1, the box body 1 is made of ductile iron, and fixing parts 2 are fixedly installed on both side walls of the box body 1, and a rotating shaft 16 located above the box body 1 is rotatably connected between the two fixing parts 2, and a rain shield 3 is fixedly installed on the outer wall of the rotating shaft 16. A clamping mechanism is provided on one side wall of the box body 1, and the clamping mechanism includes two mounting blocks 5 fixedly installed on one side wall of the box body 1, a bidirectional screw 10 is rotatably connected between the two mounting blocks 5, and two symmetrically arranged moving blocks 6 are threadedly sleeved on the outer walls of the two bidirectional screws 10, and a clamping block 7 is fixedly installed on the side where the two moving blocks 6 are close to each other, one end of the bidirectional screw 10 passes through one mounting block 5 and is fixedly installed with a first knob 4, the mounting port 9 is located between the two moving blocks 6, and the two clamping blocks 7 are both arc-shaped, and a guide rod 8 is fixedly connected between the two mounting blocks 5, and the two moving blocks 6 are slidably sleeved on the guide rod 8;

[0020] A deflection mechanism is provided at the top of the box body 1, which includes two vertical blocks 11 fixedly mounted on the top of the box body 1, a one-way screw 12 rotatably connected between the two vertical blocks 11, a threaded block 15 is threadedly sleeved on the outer wall of the one-way screw 12, the threaded block 15 is slidably connected to the top of the box body 1, the top of the threaded block 15 is rotatably connected to one end of a connecting rod 13, the other end of the connecting rod 13 is rotatably connected to the bottom of the rain shield 3, the one-way screw 12 passes through one of the vertical blocks 11 and is fixedly mounted with a second knob 14.

[0021] When the present invention is in use, the box body 1 is made of ductile iron. By turning the first knob 4, the bidirectional screw 10 can be rotated. By guiding the guide rod 8, the two movable blocks 6 can be moved closer to or away from each other, and then the two clamping blocks 7 can be moved closer to or away from each other, so that water pipes of different sizes can be clamped, which is convenient for installing water pipes. By turning the second knob 14, the one-way screw 12 can be rotated, and then the threaded block 15 can be slid left and right on the box body 1. By setting the connecting rod 13, the rain shield 3 can be rotated around the axis of the rotating shaft 16, which can meet the usage requirements in different situations.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ductile iron water meter box, comprising a box body (1), characterized in that: A mounting opening (9) is provided on one side of the box body (1), fixing members (2) are fixedly mounted on both side walls of the box body (1), a rotating shaft (16) located above the box body (1) is rotatably connected between the two fixing members (2), a rain shield (3) is fixedly mounted on the outer side wall of the rotating shaft (16), a clamping mechanism is provided on one side wall of the box body (1), and a deflection mechanism is provided on the top of the box body (1).

2. A ductile iron water meter box according to claim 1, characterized in that: The clamping mechanism comprises two mounting blocks (5) fixedly mounted on one side wall of the box body (1); a bidirectional screw rod (10) is rotatably connected between the two mounting blocks (5); two symmetrically arranged moving blocks (6) are threadedly sleeved on the outer side walls of the two bidirectional screw rods (10); a clamping block (7) is fixedly mounted on one side of the two moving blocks (6) close to each other; one end of the bidirectional screw rod (10) passes through one of the mounting blocks (5) and is fixedly mounted with a first knob (4).

3. A ductile iron water meter box according to claim 1, characterized in that: The deflection mechanism comprises two vertical blocks (11) fixedly mounted on the top of the box body (1), a one-way screw rod (12) being rotatably connected between the two vertical blocks (11), a threaded block (15) being threadedly sleeved on the outer wall of the one-way screw rod (12), the threaded block (15) being slidably connected to the top of the box body (1), one end of a connecting rod (13) being rotatably connected to the top of the threaded block (15), the other end of the connecting rod (13) being rotatably connected to the bottom of the rain shield (3), the one-way screw rod (12) passing through one of the vertical blocks (11) and being fixedly mounted with a second knob (14).

4. A ductile iron water meter box according to claim 2, characterized in that: The installation opening (9) is located between the two moving blocks (6).

5. A ductile iron water meter box according to claim 2, characterized in that: The two clamping blocks (7) are both in arc shape.

6. A ductile iron water meter box according to claim 2, characterized in that: A guide rod (8) is fixedly connected between the two mounting blocks (5), and the two moving blocks (6) are both slidably mounted on the guide rod (8).

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