Protective cover for water meter connector

Abstract

The utility model relates to the technical field of water meter connector protection, and discloses a water meter connector protective cover which comprises a first protective cover and a second protective cover, the two sides of the second protective cover are fixedly connected with first connecting blocks, first clamping grooves are formed in the first connecting blocks, the two sides of the first protective cover are fixedly connected with fixing blocks, and the fixing blocks are fixedly connected with the second protective cover. A limiting column is fixedly connected into the fixing block, a sliding block is slidably connected to the outer wall of the limiting column, a release block is fixedly connected to one side of the sliding block, the outer wall of the sliding block is symmetrically arranged and slidably connected to the outer wall of the limiting column, and a connecting rod is rotatably connected into the sliding block. According to the water meter protective cover, through cooperation of the limiting column, the sliding block, the connecting rod, the first clamping block and the limiting rod, the effect of rapidly installing the protective cover is achieved, the problems that the connecting position of a pipeline and a water meter is prone to being corroded, the service life of the connecting position is short, and the service life of the water meter is affected are solved, and the service life of the connecting position of the water meter and the pipeline is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water meter joint protection, in particular to a water meter connection joint protection cover. Background Art

[0002] A water meter connection joint protection cover is generally a device used to protect the water meter connection joint. The purpose of this device is to prevent external factors from causing damage to the water meter connection joint while ensuring the normal operation and accurate measurement of the water meter.

[0003] When the water meter is connected to the water pipe, it is usually exposed to the outside and covered with mud and sand on the surface. In addition, the environment is usually humid and harsh, which can easily corrode the connection between the pipe and the water meter, resulting in a shorter service life and affecting the service life of the water meter. Therefore, in order to solve the above problems, a water meter connection joint protective cover is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a water meter connection joint protective cover, which aims to improve the connection between the pipeline and the water meter that is easily corroded, resulting in a short service life and affecting the service life of the water meter.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water meter connection joint protective cover, comprising a first protective cover and a second protective cover, the second protective cover is fixedly connected with a connecting block 1 on both sides, a card slot 1 is provided inside the connecting block 1, fixed blocks are fixedly connected with both sides of the first protective cover, a limiting column is fixedly connected inside the fixed block, a slider is slidably connected to the outer wall of the limiting column, a release block is fixedly connected to one side of the slider, the outer wall of the slider is symmetrically arranged and slidably connected to the outer wall of the limiting column, a connecting rod is rotatably connected inside the slider, one end of the connecting rod is rotatably connected with a card block 1, the card block 1 is rotatably connected to the limiting rod, the outer wall of the card block 1 is embedded in the card slot 1, and the outer wall of the limiting column is provided with a supporting assembly.

[0006] As a further description of the above technical solution:

[0007] The support assembly comprises a first spring, the interior of the first spring is sleeved on the outer wall of the limiting column, and both ends of the first spring are fixedly connected between the sliders.

[0008] As a further description of the above technical solution:

[0009] Both sides of the first protective cover are fixedly connected with a strap, and a second clamping slot is opened inside the strap. The second clamping slot is arranged in a linear array and opened at multiple locations inside the strap.

[0010] As a further description of the above technical solution:

[0011] The second protective cover is fixedly connected with a second connection block on both sides, and the connection block is internally slidably connected with a limit plate.

[0012] As a further description of the above technical solution:

[0013] One end of the limit plate is fixedly connected with a second clamping block, and the outer wall of the second clamping block is embedded in the second clamping groove.

[0014] As a further description of the above technical solution:

[0015] A telescopic rod is arranged inside the second connecting block, and a second spring is sleeved on the outer wall of the telescopic rod.

[0016] As a further description of the above technical solution:

[0017] One end of the telescopic rod is fixedly connected to the other end of the limiting plate, and the other end of the telescopic rod is fixedly connected to the inside of the second connecting block.

[0018] As a further description of the above technical solution:

[0019] One end of the second spring is fixedly connected to the other end of the limiting plate, and the other end of the second spring is fixedly connected to the inside of the second connecting block.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, firstly, the cooperation among the limit column, the slider, the connecting rod, the block and the limit rod is used to achieve the effect of quick installation of the protective cover, solve the problem that the connection between the pipeline and the water meter is easily corroded, resulting in a short service life and affecting the service life of the water meter, and improve the service life of the connection between the water meter and the pipeline.

[0022] 2. In the utility model, the protective cover is further fixed by the cooperation between the tie band, the limit plate, the second spring, the second clamping block and the second connecting block, thereby solving the problem that the traditional protective cover is not tightly installed, which easily leads to gaps around it and external debris entering the inside of the protective cover, and further improving the service life of the connection between the water meter and the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the water meter connection joint protection cover proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the fixing block of the water meter connection joint protection cover proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the internal structure of the connection block 2 of the water meter connection joint protection cover proposed by the utility model.

[0026] Legend:

[0027] 1. First protective cover; 2. Second protective cover; 3. Connecting block 1; 4. Slot 1; 5. Fixed block; 6. Limiting column; 7. Slider; 8. Connecting rod; 9. Block 1; 10. Limiting rod; 11. First spring; 12. Release block; 13. Strap; 14. Slot 2; 15. Connecting block 2; 16. Limiting plate; 17. Block 2; 18. Telescopic rod; 19. Second spring. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-2 , an embodiment provided by the utility model: a water meter connection joint protection cover comprises a first protection cover 1 and a second protection cover 2, both sides of the second protection cover 2 are fixedly connected with a connection block 3, a card slot 4 is provided inside the connection block 3, both sides of the first protection cover 1 are fixedly connected with a fixing block 5, a limiting column 6 is fixedly connected inside the fixing block 5, a slider 7 is slidably connected to the outer wall of the limiting column 6, a release block 12 is fixedly connected to one side of the slider 7, the outer wall of the slider 7 is symmetrically arranged and slidably connected to the outer wall of the limiting column 6, a connecting rod 8 is rotatably connected inside the slider 7, one end of the connecting rod 8 is rotatably connected with a card block 9, the card block 9 is rotatably connected to the limiting rod 10, the outer wall of the card block 9 is embedded in the card slot 4, the outer wall of the limiting column 6 is provided with a support assembly, the support assembly comprises a first spring 11, the first spring 11 is sleeved inside the outer wall of the limiting column 6, and both ends of the first spring 11 are fixedly connected between the sliders 7;

[0030] Specifically, the first protective cover 1 and the second protective cover 2 are cleverly designed to be able to precisely snap on the joint between the water meter and the water meter. This design ensures the firm connection of the protective cover and effectively protects the water meter and the joint from the influence of the external environment. The card block 9 in the fixed block 5 of the first protective cover 1 is cleverly embedded in the card groove 4 in the connecting block 3 on both sides of the second protective cover 2. Through this interlocking locking, the tight connection of the two protective covers is ensured to prevent them from loosening or falling off during use. The card block 9 is connected to the pre-slider 7 through the connecting rod 8 to form a stable assembly structure. This connection method ensures the overall performance of the protective cover, and it can withstand a certain external impact force without failure during use. In order to ensure that the position of the slider 7 is always accurate, a limit column 6 is designed to limit the position inside the fixed block 5. This design ensures that the protective cover will not shake unnecessarily during use and enhances its stability. The sliders 7 are supported by the tension of the first spring 11, which enables the protective cover to maintain elasticity and adaptability in different environments and improves its service life. The top of the block 9 is supported by the limit rod 10, further enhancing the stability of the overall structure.

[0031] Reference Figure 3 , both sides of the first protective cover 1 are fixedly connected with a strap 13, a second card slot 14 is opened inside the strap 13, and the second card slots 14 are arranged in a linear array and opened in multiple places inside the strap 13, and both sides of the second protective cover 2 are fixedly connected with a second connection block 15, and a limiting plate 16 is slidably connected inside the connection block 15, and a second card block 17 is fixedly connected at one end of the limiting plate 16, and the outer wall of the second card block 17 is embedded in the second card slot 14, and a telescopic rod 18 is arranged inside the connection block 15, and a second spring 19 is sleeved on the outer wall of the telescopic rod 18, one end of the telescopic rod 18 is fixedly connected to the other end of the limiting plate 16, and the other end of the telescopic rod 18 is fixedly connected to the inside of the second connection block 15, one end of the second spring 19 is fixedly connected to the other end of the limiting plate 16, and the other end of the second spring 19 is fixedly connected to the inside of the second connection block 15;

[0032] Specifically, the strap 13, by being inserted into the second connection block 15, provides additional support for the overall structure. The use of the strap 13 can effectively enhance the tightness of the connection and ensure that no unnecessary movement occurs during use. The second clamping block 17 inside the second connection block 15 is cleverly embedded in the second clamping groove 14, thereby further locking the protective cover. The second clamping block 17 is limited inside the second connection block 15 by the limiting plate 16, ensuring the relative position of the protective cover and preventing unnecessary swinging or displacement during use. The second clamping block 17 is further supported by the tension of the second spring 19. This design not only increases the stability of the overall structure of the protective cover, but also can absorb certain external impacts.

[0033] Working principle: When using the water meter connection joint protective cover, first, the first protective cover 1 and the second protective cover 2 are buckled at the joint between the water meter and the water meter, and then the block 9 in the fixed block 5 on both sides of the first protective cover 1 is embedded in the slot 4 in the connecting block 3 on both sides of the second protective cover 2 for embedding and locking, the block 9 is connected to the pre-slider 7 through the connecting rod 8, the slider 7 is limited inside the fixed block 5 by the limiting column 6, the sliders 7 are supported by the tension of the first spring 11, the top of the block 9 is supported by the limiting rod 10, and pre-installed, and then the strap 13 is inserted into the connecting block 2 15, and the block 2 17 inside the connecting block 2 15 is embedded in the slot 2 14 for further locking, the block 2 17 is limited inside the connecting block 2 15 by the limiting plate 16, and the block 2 17 is further supported by the tension of the second spring 19.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water meter connection joint protective cover, comprising a first protective cover (1) and a second protective cover (2), characterized in that: The second protective cover (2) is fixedly connected with a connecting block (3) on both sides, and a slot (4) is provided inside the connecting block (3). The first protective cover (1) is fixedly connected with a fixing block (5) on both sides, and a limiting column (6) is fixedly connected inside the fixing block (5). The outer wall of the limiting column (6) is slidably connected with a slider (7), and one side of the slider (7) is fixedly connected with a release block (12). The outer wall of the slider (7) is symmetrically arranged and slidably connected to the outer wall of the limiting column (6). A connecting rod (8) is rotatably connected inside the slider (7), and one end of the connecting rod (8) is rotatably connected with a block (9). The block (9) is rotatably connected with a limiting rod (10). The outer wall of the block (9) is embedded in the slot (4), and a supporting component is provided on the outer wall of the limiting column (6).

2. The water meter connection joint protective cover according to claim 1, characterized in that: The support assembly comprises a first spring (11), the interior of the first spring (11) is sleeved on the outer wall of the limiting column (6), and both ends of the first spring (11) are fixedly connected between the sliders (7).

3. The water meter connection joint protective cover according to claim 1, characterized in that: Both sides of the first protective cover (1) are fixedly connected with a strap (13), and a second clamping slot (14) is provided inside the strap (13). The second clamping slot (14) is arranged in a linear array and is provided at multiple locations inside the strap (13).

4. The water meter connection joint protective cover according to claim 1, characterized in that: The second protective cover (2) is fixedly connected to two connecting blocks (15) on both sides, and the connecting block (15) is internally slidably connected to a limiting plate (16).

5. The water meter connection joint protective cover according to claim 4, characterized in that: One end of the limit plate (16) is fixedly connected to a second clamping block (17), and the outer wall of the second clamping block (17) is embedded in the second clamping groove (14).

6. The water meter connection joint protective cover according to claim 4, characterized in that: A telescopic rod (18) is arranged inside the second connecting block (15), and a second spring (19) is sleeved on the outer wall of the telescopic rod (18).

7. The water meter connection joint protective cover according to claim 6, characterized in that: One end of the telescopic rod (18) is fixedly connected to the other end of the limiting plate (16), and the other end of the telescopic rod (18) is fixedly connected to the inside of the second connecting block (15).

8. The water meter connection joint protective cover according to claim 6, characterized in that: One end of the second spring (19) is fixedly connected to the other end of the limiting plate (16), and the other end of the second spring (19) is fixedly connected to the inside of the second connecting block (15).

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