Gas monitoring and mounting device in underground drainage pipe network

Abstract

The utility model provides a gas monitoring and mounting device in an underground drainage pipe network, which comprises a drainage pipe network, the outer side wall of the drainage pipe network is mounted underground, a well lid is mounted at the upper end of the drainage pipe network, a base is mounted at the upper end of the ground, and an electric telescopic rod is arranged at the upper end of the base. A protection box is mounted at the upper end of the electric telescopic rod, and a mounting plate is arranged on the inner wall of the protection box; according to the gas monitoring device in the underground drainage pipe network, the monitoring equipment can be protected, so that the monitoring equipment cannot be damaged by some external objects, and the service life of the gas monitoring device in the underground drainage pipe network is prolonged; according to the gas monitoring device in the underground drainage pipe network, the monitoring device can be quickly assembled and disassembled, the monitoring device is more quickly and conveniently maintained and replaced, and the functionality rate of the gas monitoring device in the underground drainage pipe network is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of gas monitoring in drainage pipe networks, and in particular to a gas monitoring installation device in an underground drainage pipe network. Background Art

[0002] The gas monitoring device in the underground drainage network is a device specially used to monitor the gas concentration in the underground drainage network. Its main function is to monitor the environmental status of harmful gases in the drainage network in real time, and according to the pre-set alarm rules, it will perform multi-level and multi-layered alarms for abnormal conditions such as harmful gas indicators exceeding the threshold. After searching, the Chinese patent with publication number CN219473441U discloses a monitoring device for underground drainage networks, which avoids the need to frequently replace batteries in the monitoring terminal, and also facilitates managers to monitor the underground drainage network in real time. However, the device directly places the monitoring equipment outside, which makes it easy for the monitoring equipment to be hit by some objects falling from the outside, thereby causing damage to the monitoring equipment. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a gas monitoring installation device in an underground drainage network. In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0004] A gas monitoring installation device in an underground drainage pipe network, comprising a drainage pipe network, a monitoring probe installed inside the drainage pipe network, a manhole cover installed at the upper end of the drainage pipe network, the lower end of the drainage pipe network installed below the ground, a base fixedly installed at the upper end of the ground, and an electric telescopic rod fixedly installed at the upper end of the base;

[0005] A protective box is fixedly installed on the upper end of the electric telescopic rod;

[0006] A slot is provided on the top of the protection box, a mounting plate is slidably provided on the inner wall of the protection box, a moving block is fixedly installed on the upper end of the mounting plate, the moving block extends out of the slot and is threadedly connected with a threaded rod, and mounting blocks are fixedly installed on both sides of the upper end of the protection box;

[0007] The threaded rod is rotatably installed between two mounting blocks, the end of the threaded rod extending out of the mounting block is fixedly connected with a handle, the side wall of the moving block is installed with a retractable dustproof cloth, and the back of the mounting plate is installed with a balance column slidably connected with the protective box.

[0008] Furthermore, the side walls of the mounting plate are fixedly connected with sliding blocks, the positions where the sliding blocks contact the protection box are provided with sliding grooves, and the sliding blocks are slidably connected with the sliding grooves.

[0009] Furthermore, the right side wall of the protection box is movably connected to a box door, and the front side of the box door is fixedly connected to a glass plate.

[0010] Furthermore, a fixed block is fixedly installed on each of the four corners of the mounting plate, a sliding column is fixedly installed on the inner wall of the fixed block, two clamping plates are symmetrically slidably connected to the sliding column, a spring is arranged between the clamping plate and the fixed block, and the spring is sleeved on the sliding column.

[0011] Furthermore, the outer side walls of the clamping plates are fixedly connected with pull plates.

[0012] Furthermore, a limiting block is fixedly connected to the mounting plate, and the limiting block is located between the clamping plates.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By reasonably setting the structure of the device, the hand can be turned and the hand can be rotated in the mounting block with the cooperation of the threaded rod and the rotating groove. At this time, the threaded rod will drive the moving block to move to the right. When the moving block moves, the mounting plate will follow the moving block to move, so that the mounting plate is exposed to the outside, and then the monitoring device is connected to the mounting plate. After the connection is completed, the hand is turned again to make the mounting plate drive the monitoring device back to the inside of the protective box, so that the protective box protects the monitoring device. At the same time, when the mounting plate moves, the movement of the mounting plate is more stable through the cooperation of the slider and the slide groove, and then the stability of the mounting plate is further improved through the action of the balance column, and the action of the retractable dustproof cloth will prevent the moving block from causing external dust to fall into the protective box when it moves, so that the gas monitoring device in the underground drainage network can protect the monitoring device, so that the monitoring device will not be damaged by some external objects, thereby improving the service life of the gas monitoring device in the underground drainage network. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the protection box of the utility model embodiment;

[0019] Figure 4 This is a schematic diagram of the structure of the clamping plate according to an embodiment of the utility model.

[0020] In the above drawings: 1. drainage network; 2. ground; 3. manhole cover; 4. base; 5. electric telescopic rod; 6. telescopic column; 7. protective box; 8. mounting plate; 9. slider; 10. slide; 11. moving block; 12. threaded rod; 13. mounting block; 14. handle; 15. telescopic dustproof cloth; 16. balance column; 17. fixed block; 18. sliding column; 19. spring; 20. clamping plate; 21. limiting block; 22. pull plate; 23. monitoring equipment; 24. monitoring probe; 25. box door. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Example 1

[0023] Please refer to Figure 1-4 As shown, a gas monitoring installation device in an underground drainage network includes a drainage network 1, a monitoring probe 24 is installed inside the drainage network 1, a manhole cover 3 is installed at the upper end of the drainage network 1, and the lower end of the drainage network 1 is installed below the ground 2, a base 4 is fixedly installed on the upper end of the ground 2, and an electric telescopic rod 5 is fixedly installed on the upper end of the base 4;

[0024] A protective box 7 is fixedly mounted on the upper end of the electric telescopic rod 5;

[0025] A groove is provided on the top of the protection box 7, and a mounting plate 8 is slidably provided on the inner wall of the protection box 7. A moving block 11 is fixedly installed on the upper end of the mounting plate 8. The moving block 11 extends out of the groove and is threadedly connected with a threaded rod 12. Mounting blocks 13 are fixedly installed on both sides of the upper end of the protection box 7.

[0026] The threaded rod 12 is rotatably installed between two mounting blocks 13, and the end of the threaded rod 12 extending out of the mounting block is fixedly connected to a handle 14, the side wall of the moving block 11 is installed with a retractable dustproof cloth 15, and the back of the mounting plate 8 is installed with a balance column 16 that is slidably connected to the protective box 7.

[0027] In this embodiment, the side walls of the mounting plate 8 are fixedly connected with sliders 9, and the positions where the sliders 9 contact the protection box 7 are provided with slide grooves 10, and the sliders 9 are slidably connected with the slide grooves 10. The sliders 9 cooperate with the slide grooves 10 to improve the stability of the horizontal movement of the mounting plate.

[0028] In this embodiment, the right side wall of the protection box 7 is movably connected with a box door 25, and the front of the box door 25 is fixedly connected with a glass plate, so as to facilitate observation of the monitoring equipment in the protection box 7.

[0029] When in use, by opening the box door 25, the closure of the box door 25 on the protection box 7 disappears, and then the handle 14 is turned, so that the handle 14 drives the threaded rod 12 to rotate in the mounting block 13 through the rotation groove. At this time, the threaded rod 12 will drive the moving block 11 to move to the right. When the moving block 11 moves, the mounting plate 8 will move with the moving block 11, so that the mounting plate 8 is exposed to the outside, and then the monitoring device 23 is connected to the mounting plate 8. After the connection is completed, the handle 14 is turned again, so that the mounting plate 8 drives the monitoring device 23 back to the inside of the protection box 7, so that the protection box 7 protects the monitoring device 23. At the same time, when the mounting plate 8 moves, it will drive the slider 9 to pass The slide groove 10 slides inside the protection box 7, thereby making the movement of the mounting plate 8 more stable. Then when the mounting plate 8 moves, the balance column 16 will move with the mounting plate 8, further improving the stability of the mounting plate 8 when moving. In addition, through the effect of the retractable dustproof cloth 15, the moving block 11 will not allow external dust to fall into the protection box 7 when moving. At the same time, the monitoring equipment 23 can be directly observed through the glass plate on the surface of the box door 25, so that the gas monitoring device in the underground drainage network can protect the monitoring equipment 23, so that the monitoring equipment 23 will not be damaged by some external objects, thereby improving the service life of the gas monitoring device in the underground drainage network.

[0030] Example 2

[0031] This embodiment 2 describes a gas monitoring device in an underground drainage network. Except for the following technical features that are different from the above-mentioned embodiment 1, the rest of the device can refer to embodiment 1.

[0032] See also Figure 1-4 The four corners of the base 4 are all equipped with telescopic columns 6, and the right side of the mounting plate 8 is equipped with multiple groups of fixed blocks 17, and the inner side wall of the fixed block 17 is equipped with a sliding column 18.

[0033] Two clamping plates 20 are symmetrically slidably connected to the sliding column 18, and a spring 19 is arranged between the clamping plate and the fixed block, and the spring 19 is sleeved on the sliding column.

[0034] The outer side wall of the clamping plate 20 is elastically connected with springs 19 , and the number of the springs 19 is four.

[0035] The outer side walls of the clamping plate 20 are fixedly connected with a pull plate 22 , and the center position of the right side wall of the mounting plate 8 is fixedly connected with a limiting block 21 .

[0036] Specifically, by pulling the pull plate 22, the pull plate 22 pulls the clamping plate 20 to slide on both sides on the sliding column 18. At this time, the clamping plates 20 will move away from each other and squeeze the spring 19, so that the clamping and fixing of the monitoring device 23 by the clamping plate 20 disappears, and then the monitoring device 23 is taken out, and the monitoring device 23 is repaired or replaced. After the repair or replacement is completed, the monitoring device 23 is put back to its original position, and then the pull plate 22 is released, so that the clamping plates 20 are close to each other under the elasticity of the spring 19, thereby clamping and fixing the monitoring device 23. At the same time, through the action of the limiting block 21, the upper and lower ends of the monitoring device 23 can be restricted, so that the clamping of the monitoring device 23 is more secure, and through the action of the electric telescopic rod 5 and the telescopic column 6, the height of the monitoring device 23 can be adjusted, so that the gas monitoring device in the underground drainage network can quickly load and unload the monitoring device 23, so that the maintenance and replacement of the monitoring device 23 are faster and more convenient, thereby improving the functionality of the gas monitoring device in the underground drainage network.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A gas monitoring installation device in an underground drainage network, comprising a drainage network (1), a monitoring probe (24) installed inside the drainage network (1), a manhole cover (3) installed at the upper end of the drainage network (1), and a lower end of the drainage network (1) installed below the ground (2), characterized in that: A base (4) is fixedly mounted on the upper end of the ground (2), and an electric telescopic rod (5) is fixedly arranged on the upper end of the base (4); A protective box (7) is fixedly mounted on the upper end of the electric telescopic rod (5); A groove is provided on the top of the protection box (7); a mounting plate (8) is slidably provided on the inner wall of the protection box (7); a moving block (11) is fixedly installed on the upper end of the mounting plate (8); the moving block (11) extends out of the groove and is threadedly connected to a threaded rod (12); mounting blocks (13) are fixedly installed on both sides of the upper end of the protection box (7); The threaded rod (12) is rotatably mounted between two mounting blocks (13); the end of the threaded rod (12) extending out of the mounting block is fixedly connected to a handle (14); a retractable dustproof cloth (15) is mounted on the side wall of the moving block (11); and a balancing column (16) slidably connected to the protective box (7) is mounted on the back of the mounting plate (8).

2. The gas monitoring installation device in the underground drainage network according to claim 1 is characterized by: The side walls of the mounting plate (8) are fixedly connected with sliding blocks (9), the positions where the sliding blocks (9) contact the protection box (7) are provided with sliding grooves (10), and the sliding blocks (9) are slidably connected with the sliding grooves (10).

3. The gas monitoring installation device in the underground drainage network according to claim 1 is characterized by: The right side wall of the protection box (7) is movably connected to a box door (25), and the front side of the box door (25) is fixedly connected to a glass plate.

4. The gas monitoring installation device in the underground drainage network according to claim 1 is characterized by: A fixing block (17) is fixedly mounted on each of the four corners of the mounting plate (8); a sliding column (18) is fixedly mounted on the inner wall of the fixing block (17); two clamping plates (20) are symmetrically slidably connected to the sliding column (18); a spring (19) is arranged between the clamping plate and the fixing block; and the spring (19) is sleeved on the sliding column.

5. A gas monitoring installation device in an underground drainage network according to claim 4, characterized in that: The outer side walls of the clamping plates (20) are fixedly connected with pull plates (22).

6. The gas monitoring installation device in the underground drainage network according to claim 4 is characterized by: A limiting block (21) is fixedly connected to the mounting plate (8), and the limiting block (21) is located between the clamping plates (20) and at both ends of the clamping plates (20).

Images