Water pressure detector for quality safety supervision of water transfer project

Abstract

The utility model belongs to the technical field of water pressure detection, and particularly relates to a water pressure detector for water transfer project quality safety supervision, which comprises a detector body and a detection head, a mounting block is fixedly mounted on the detector body, the mounting block is detachably connected with a connecting frame through a connecting assembly, springs are symmetrically mounted on a partition plate, and the connecting frame is detachably connected with the mounting block through a connecting assembly. The limiting block is fixedly installed at one end of the spring, the square grooves are formed in the two sides of the installation block, and the limiting grooves are formed in the two sides of the connecting frame. According to the utility model, the mounting block is installed, so that the instrument body can be quickly disassembled and assembled, the two ends of the limiting block are pressed to push the limiting block into the mounting block, then the mounting block is placed above the connecting frame, the limiting block slides to the limiting groove by pushing the mounting block, and meanwhile, the spring recovers the elastic force to push the limiting block to penetrate out of the limiting groove; the instrument body is fixed on the connecting frame, so that the instrument body is disassembled and maintained, the operation is simple and convenient, and the maintenance difficulty of the water pressure detector is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water pressure detection, in particular to a water pressure detector for quality and safety supervision of water diversion projects. Background Art

[0002] Water diversion projects refer to changing the distribution and flow of water resources through artificial means to meet the water demand of different regions. Such projects usually involve large-scale water conservancy engineering facilities, such as reservoirs, channels, tunnels, etc. Their construction and operation require precise water pressure control to ensure safety and efficiency. A water pressure detector is a device used to measure and monitor water pressure. It can monitor changes in water pressure in real time and feed back data to the control system. In water diversion projects, water pressure detectors play a supervisory role in the quality and safety of water diversion projects. It can help engineers and operators understand the real-time status of the system, adjust equipment operating parameters in time, and avoid accidents caused by abnormal water pressure.

[0003] Patent document CN215569554U discloses a water pressure transient and water hammer monitor, "including a monitor body, a first fixing bar and a second fixing bar, a dial portion is arranged on the top of the front of the monitor body, and a protective flap is hinged on the bottom of the front of the dial portion, and a clamping mechanism is arranged on the bottom of both sides of the front of the dial portion. The utility model provides a first fixing bar, a second fixing bar and a protective cover, and the protective cover and the second fixing bar are limited by screws, so as to prevent non-engineering personnel from pulling out the power adapter. At the same time, the protective cover shields and waterproofs the connection part between the power adapter and the socket, thereby improving the connection safety. By providing a protective flap on the dial portion, the setting button of the dial portion is closed and shielded after the protective flap is clamped, and it is necessary to borrow The protective flap can only be opened with the help of special tools to prevent non-engineering personnel from arbitrarily operating the setting buttons and ensure the normal and stable operation of the equipment. However, the water pressure transient and water hammer monitor in the above-mentioned public documents mainly considers closing and shielding the setting buttons on the dial part by tightening the protective flap to prevent non-engineering personnel from arbitrarily operating the setting buttons and ensure the normal and stable operation of the equipment. It does not take into account that the instrument body is usually fixedly installed on the wall or support frame. When the instrument body fails and needs to be disassembled and repaired, the disassembly and assembly steps are relatively cumbersome, which increases the difficulty of maintaining the instrument body. Therefore, it is necessary to develop a water pressure detector for water diversion project quality and safety supervision, which can facilitate the disassembly and assembly of the instrument body for maintenance. Utility Model Content

[0004] The utility model aims to provide a water pressure detector for quality and safety supervision of water diversion projects, so as to solve the technical problem of inconvenience in disassembling and maintaining the instrument body in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a water pressure detector for quality and safety supervision of water diversion projects, comprising an instrument body and a detection head, and the detection head is connected to the instrument body through a connecting line, a mounting block is fixedly installed on the instrument body, a connecting assembly is arranged in the mounting block, the mounting block is detachably connected to a connecting frame through the connecting assembly, and the connecting frame is fixedly installed on the wall;

[0006] The connecting assembly includes a partition, a spring, a limit block, a square groove and a limit groove, the partition is fixedly installed in the mounting block, the spring is symmetrically installed on both sides of the partition, the limit block is fixedly installed on the other end of the spring, the square groove is symmetrically arranged on both sides of the mounting block, and one end of the limit block passes through the interior of the mounting block through the square groove, the limit groove is symmetrically arranged on both sides of the connecting frame, and one end of the limit block passes through the interior of the limit groove.

[0007] Preferably, slide grooves are symmetrically arranged in the connecting frame, and the limiting grooves are located in the slide grooves.

[0008] Preferably, an opening is provided at the bottom of the instrument body, a storage box is slidably installed in the opening, a plurality of moisture-absorbing bags are placed in the storage box, an L-shaped card block is symmetrically installed at one end of the storage box, and the L-shaped card block is located on both sides of the storage box, a No. 1 magnet is installed on the L-shaped card block, a No. 2 magnet is symmetrically installed on both sides of the instrument body, and the storage box is magnetically connected with the No. 1 magnet and the No. 2 magnet to maintain a stable position.

[0009] Preferably, a slide rail is symmetrically installed in the opening, a slider is slidably connected in the slide rail, and the slider is fixedly installed on the storage box.

[0010] Preferably, a handle is fixedly mounted on the storage box, and the handle is used to pull the storage box out of the opening.

[0011] Preferably, a display screen is provided on the instrument body, and the display screen is used to display the detection data.

[0012] Preferably, function keys are provided on the instrument body, and the function keys are used to control the water pressure detector.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is convenient for quick disassembly and assembly of the instrument body by providing a mounting block and a connecting frame. First, the connecting frame is fixedly mounted on the wall or the supporting frame by screws, and then both ends of the limit block are pressed at the same time to push it into the mounting block, and then the mounting block is placed above the connecting frame to align the limit block with the slide slot, and finally the mounting block is pushed to make the limit block slide in the slide slot. When the limit block slides to the limit slot, the spring will restore the elastic force and quickly push the limit block through the inside of the limit slot, so that the instrument body is fixed on the connecting frame. Conversely, it is only necessary to press the limit block to move out of the inside of the limit slot, and then pull the instrument body downward again to move the mounting block out of the connecting frame, so as to disassemble and maintain the instrument body. The operation is simple and convenient, and the maintenance difficulty of the water pressure detector used for quality and safety supervision of water diversion projects is reduced.

[0015] 2. The utility model is convenient for replacing the moisture-absorbing bag to keep the interior of the instrument body dry by installing a storage box. First, the storage box is pulled out of the opening by a handle, and the moisture-absorbing bag in the storage box is replaced. After replacement, the storage box is pushed toward the inside of the opening. When the storage box is completely inserted into the opening, the L-shaped card block will also be engaged on both sides of the instrument body. The storage box is stably located inside the instrument body through the magnetic attraction between the No. 1 magnet and the No. 2 magnet. After the moisture-absorbing bag is sent into the interior of the instrument body through the storage box, the moisture-absorbing bag will absorb moisture inside the instrument body to keep the interior of the instrument body dry, avoid corrosion damage to the circuit inside the instrument body caused by moisture, and ensure the stable operation of the water pressure tester used for quality and safety supervision of water diversion projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model in another direction;

[0018] Figure 3 This is a schematic diagram of the internal structure of the mounting block of the utility model;

[0019] Figure 4 for Figure 1 A magnified schematic diagram of the structure in Figure 1.

[0020] In the figure: 1. Instrument body; 2. Detection head; 3. Mounting block; 4. Connecting frame; 5. Partition plate; 6. Spring; 7. Square groove; 8. Limit block; 9. Slide groove; 10. Limit groove; 11. Opening; 12. Storage box; 13. Moisture absorbing bag; 14. Slide rail; 15. Slider; 16. L-shaped block; 17. Magnet No. 1; 18. Magnet No. 2; 19. Handle; 20. Display screen; 21. Function key. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 , Figure 2 and Figure 3 , a water pressure detector for quality and safety supervision of water diversion projects, including an instrument body 1 and a detection head 2, and the detection head 2 is connected to the instrument body 1 through a connecting line, a mounting block 3 is fixedly installed on the instrument body 1, a connecting component is arranged in the mounting block 3, the mounting block 3 is detachably connected to a connecting frame 4 through the connecting component, and the connecting frame 4 is fixedly installed on the wall, a display screen 20 is arranged on the instrument body 1, and the display screen 20 is used to display detection data, and a function key 21 is arranged on the instrument body 1, and the function key 21 is used to operate the water pressure detector, when supervising the quality and safety of the water diversion project, the detection head 2 connected to the instrument body 1 is installed and connected to the key part of the water pipe or water delivery equipment, the water pressure inside the pipeline is measured by the detection head 2, and then the pressure signal is converted into an electrical signal and transmitted to the instrument body 1, the instrument body 1 will process the signal and display the processed data on the display screen 20, the system will record the water pressure data regularly and store it in the built-in memory, the operator can call the value through the function key 21, and then observe the value displayed on the display screen 20, and conduct further analysis to ensure the quality and safety of the water diversion project;

[0023] The connecting assembly includes a partition 5, a spring 6, a limit block 8, a square groove 7 and a limit groove 10. The partition 5 is fixedly installed in the mounting block 3. The spring 6 is symmetrically installed on both sides of the partition 5. The limit block 8 is fixedly installed at the other end of the spring 6. The square groove 7 is symmetrically arranged on both sides of the mounting block 3, and one end of the limit block 8 passes through the interior of the mounting block 3 through the square groove 7. The limit groove 10 is symmetrically arranged on both sides of the connecting frame 4, and one end of the limit block 8 passes through the interior of the limit groove 10.

[0024] However, the instrument body 1 is usually fixedly mounted on a wall or a support frame. When the instrument body 1 fails and needs to be disassembled for maintenance, the disassembly and assembly steps are relatively cumbersome, which increases the difficulty of maintaining the instrument body 1. When the instrument body 1 is quickly disassembled and assembled, the installation block 3 and the connecting frame 4 are provided to facilitate the quick disassembly and assembly of the instrument body 1. First, the connecting frame 4 is fixedly mounted on the wall or the support frame by screws, and then both ends of the limit block 8 are pressed at the same time to push it into the installation block 3, and then the installation block 3 is placed above the connecting frame 4 so that the limit block 8 Aim at the slide groove 9, and finally push the installation block 3 to make the limit block 8 slide in the slide groove 9. When the limit block 8 slides to the limit groove 10, the spring 6 will restore the elastic force and quickly push the limit block 8 through the inside of the limit groove 10, so that the instrument body 1 is fixed on the connecting frame 4. Conversely, just press the limit block 8 to move out of the inside of the limit groove 10, and then pull the instrument body 1 downward again to remove the installation block 3 from the connecting frame 4, so as to disassemble and maintain the instrument body 1. The operation is simple and convenient, which reduces the maintenance difficulty of the water pressure detector used for quality and safety supervision of water diversion projects.

[0025] See also Figure 2 The connecting frame 4 is symmetrically provided with a slide groove 9, and the limiting groove 10 is located in the slide groove 9. The slide groove 9 is used to guide the limiting block 8 so that the limiting block 8 can move smoothly into the limiting groove 10.

[0026] See also Figure 1 and Figure 4The bottom of the instrument body 1 is provided with an opening 11, and a storage box 12 is slidably installed in the opening 11, and a plurality of moisture-absorbing bags 13 are placed in the storage box 12. An L-shaped card block 16 is symmetrically installed at one end of the storage box 12, and the L-shaped card block 16 is located on both sides of the storage box 12. A No. 1 magnet 17 is installed on the L-shaped card block 16. A No. 2 magnet 18 is symmetrically installed on both sides of the instrument body 1, and the storage box 12 is magnetically connected with the No. 1 magnet 17 and the No. 2 magnet 18 to maintain a stable position. A handle 19 is fixedly installed on the storage box 12, and the handle 19 is used to pull the storage box 12 out of the interior of the opening 11. When the interior of the instrument body 1 is moisture-proof, the storage box 12 is installed to facilitate the replacement of the moisture-absorbing bag 13 to keep the interior of the instrument body 1 dry. First, the storage box 13 is pulled by the handle 19 The box 12 is moved out from the opening 11, and the moisture-absorbing bag 13 in the storage box 12 is replaced. After replacement, the storage box 12 is pushed into the opening 11. When the storage box 12 completely enters the opening 11, the L-shaped block 16 will also be engaged on both sides of the instrument body 1. The storage box 12 is stably located inside the instrument body 1 through the magnetic attraction between the No. 1 magnet 17 and the No. 2 magnet 18. The moisture-absorbing bag 13 is filled with lime powder, which has the function of absorbing moisture. After the moisture-absorbing bag 13 is sent into the interior of the instrument body 1 through the storage box 12, the moisture-absorbing bag 13 will absorb the moisture inside the instrument body 1 to keep the interior of the instrument body 1 dry, avoid moisture from corroding and damaging the circuit inside the instrument body 1, and ensure the stable operation of the water pressure detector used for quality and safety supervision of water diversion projects.

[0027] See also Figure 4 A slide rail 14 is symmetrically installed in the opening 11, a slider 15 is slidably connected in the slide rail 14, and the slider 15 is fixedly installed on the storage box 12. The slider 15 drives the storage box 12 to move in the slide rail 14, and plays a guiding and limiting role for the storage box 12.

[0028] When the locking nut 10 is in the state of being loosened, the locking nut 10 is loosened and the locking nut 10 is loosened, so that the locking nut 10 can be easily locked. When moisture-proof, the storage box 12 is installed to facilitate the replacement of the moisture-absorbing bag 13 to keep the interior of the instrument body 1 dry. First, the storage box 12 is pulled out of the opening 11 by the handle 19, and the moisture-absorbing bag 13 in the storage box 12 is replaced. After replacement, the storage box 12 is pushed into the opening 11. When the storage box 12 completely enters the opening 11, the L-shaped block 16 will also be engaged on both sides of the instrument body 1. The storage box 12 is stably located in the instrument body 1 through the magnetic attraction of the first magnet 17 and the second magnet 18. The moisture-absorbing bag 13 is filled with lime powder, which has the function of absorbing moisture. After the moisture-absorbing bag 13 is sent into the interior of the instrument body 1 through the storage box 12, the moisture-absorbing bag 13 will absorb the moisture in the instrument body 1 to keep the interior of the instrument body 1 dry, avoid moisture from corroding and damaging the circuit inside the instrument body 1, and ensure the stable operation of the water pressure detector for quality and safety supervision of water diversion projects.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A water pressure detector for quality and safety supervision of water diversion projects, comprising an instrument body (1) and a detection head (2), wherein the detection head (2) is connected to the instrument body (1) via a connecting line, characterized in that: A mounting block (3) is fixedly mounted on the instrument body (1), a connecting assembly is arranged inside the mounting block (3), the mounting block (3) is detachably connected to a connecting frame (4) via the connecting assembly, and the connecting frame (4) is fixedly mounted on a wall; The connecting assembly comprises a partition (5), a spring (6), a limiting block (8), a square groove (7) and a limiting groove (10); the partition (5) is fixedly mounted in the mounting block (3); the spring (6) is symmetrically mounted on both sides of the partition (5); the limiting block (8) is fixedly mounted on the other end of the spring (6); the square groove (7) is symmetrically arranged on both sides of the mounting block (3); one end of the limiting block (8) passes through the interior of the mounting block (3) through the square groove (7); the limiting groove (10) is symmetrically arranged on both sides of the connecting frame (4); one end of the limiting block (8) passes through the interior of the limiting groove (10).

2. A water pressure detector for quality and safety supervision of water diversion projects according to claim 1, characterized in that: The connecting frame (4) is symmetrically provided with sliding grooves (9), and the limiting grooves (10) are located in the sliding grooves (9).

3. A water pressure detector for quality and safety supervision of water diversion projects according to claim 1, characterized in that: The bottom of the instrument body (1) is provided with an opening (11), a storage box (12) is slidably installed in the opening (11), a plurality of moisture-absorbing bags (13) are placed in the storage box (12), an L-shaped card block (16) is symmetrically installed at one end of the storage box (12), and the L-shaped card block (16) is located on both sides of the storage box (12), a first magnet (17) is installed on the L-shaped card block (16), and a second magnet (18) is symmetrically installed on both sides of the instrument body (1), and the storage box (12) is magnetically connected to the first magnet (17) and the second magnet (18) to maintain a stable position.

4. A water pressure detector for quality and safety supervision of water diversion projects according to claim 3, characterized in that: A slide rail (14) is symmetrically installed in the opening (11), a slider (15) is slidably connected in the slide rail (14), and the slider (15) is fixedly installed on the storage box (12).

5. The water pressure detector for quality and safety supervision of water diversion projects according to claim 3 is characterized by: A handle (19) is fixedly mounted on the storage box (12), and the handle (19) is used to pull the storage box (12) out of the interior of the opening (11).

6. The water pressure detector for quality and safety supervision of water diversion projects according to claim 1 is characterized by: A display screen (20) is provided on the instrument body (1), and the display screen (20) is used to display detection data.

7. The water pressure detector for quality and safety supervision of water diversion projects according to claim 1 is characterized by: The instrument body (1) is provided with a function key (21), and the function key (21) is used to control the water pressure detector.

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