Well lid detection module mounting mechanism of intelligent well lid

By adopting trapezoidal blocks, springs and slides in the installation mechanism of the manhole cover detection module, the effective limit of the detection module is solved, and the problems of shaking and collision of the manhole cover detection module in the existing technology are improved, and the accuracy of the detection module is improved. and stability.

CN222206493UActive Publication Date: 2024-12-20JINCHANG NEW HENGTAI WELL COVER CO LTD
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Patent Information

Application Number
CN202420982521.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-08
Publication Date
2024-12-20
Estimated Expiration
2034-05-08

AI Technical Summary

Technical Problem

The connection between the existing manhole cover detection module and the manhole cover lacks effective limits, which causes the detection module to shake during installation, affecting accuracy and stability, and may be damaged by collision with the inner wall of the shaft.

Method used

A manhole cover detection module installation mechanism of smart manhole cover is designed. By setting a rotating connection between the rotating shaft and the rear end of the installation box at the rear end of the sealing cover, the effective limit of the detection device is achieved by using structures such as trapezoidal blocks, springs and sliders. Prevent shaking and collision.

Benefits of technology

It ensures the accuracy and stability of the detection module, prevents collision with the inner wall of the shaft, and extends the service life of the detection module.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of well lids, and discloses a well lid detection module mounting mechanism of an intelligent well lid, which comprises a well lid body, the bottom of the well lid body is fixedly connected with a mounting box, the bottom of the mounting box is provided with a sealing cover, and the rear end of the sealing cover is rotatably connected with the rear end of the mounting box through a rotating shaft. A placement box is mounted in the mounting box, and the front end of the mounting box is fixedly connected with a shell. According to the well lid detection module mounting mechanism of the intelligent well lid, limiting of the sealing cover is relieved, the containing box is taken out of the interior of the mounting box, then the detection device is placed in the containing box, the containing box is placed back into the mounting box, and the sealing cover is closed to the bottom of the mounting box and limited, so that the containing box is prevented from being separated from the interior of the mounting box; through the structure, the detection device is effectively limited, so that the accuracy and the stability of the detection device are ensured, and meanwhile, an anti-collision effect is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of manhole covers, and in particular to a manhole cover detection module installation mechanism of a smart manhole cover. Background Art

[0002] Manhole covers are used to cover deep wells in roads or homes to prevent people or objects from falling. They can be divided into metal manhole covers, high-strength fiber cement concrete manhole covers, resin manhole covers, etc. according to the material. They are generally round and can be used in green belts, sidewalks, motor vehicle lanes, docks, alleys, etc.

[0003] The existing manhole cover uses an elastic spring to connect the detection module to the manhole cover. During the installation process, this connection method can indeed provide a certain degree of flexibility and convenience, but lacks effective limiting of the detection module. When the manhole cover is installed to the bottom of the manhole cover, due to the lack of a limiting device, the detection module may shake. This shaking will not only affect the accuracy and stability of the detection module, but also cause the detection module to collide with the inner wall of the shaft, causing damage to the detection module. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, the detection module is connected to the manhole cover by an elastic spring, which lacks effective limit, so that the detection module will affect the accuracy and stability due to shaking, and will be damaged by collision with the inner wall of the shaft. For this reason, we propose a manhole cover detection module installation mechanism for a smart manhole cover.

[0005] In order to achieve the above-mentioned objectives, the present application adopts the following technical solutions: a manhole cover detection module installation mechanism for a smart manhole cover, comprising a manhole cover body, a mounting box is fixedly connected to the bottom of the manhole cover body, a sealing cover is installed at the bottom of the mounting box, the rear end of the sealing cover is rotatably connected to the rear end of the mounting box through a rotating shaft, a placement box is installed inside the mounting box, the front end of the mounting box is fixedly connected to a shell, a first trapezoidal block is arranged inside the shell, a fixing rod is fixedly connected to the bottom of the first trapezoidal block, a fixing block used in conjunction with the fixing rod is fixedly connected to the front end of the sealing cover, second trapezoidal blocks are arranged on both sides of the first trapezoidal block, a control rod is fixedly connected to the side of the second trapezoidal block away from the first trapezoidal block, a control block is fixedly connected to the end of the control rod away from the second trapezoidal block, and the second trapezoidal block is used in conjunction with the first trapezoidal block.

[0006] Preferably, a first spring is fixedly connected to the top of the first trapezoidal block, and the top of the first spring is fixedly connected to the top of the inner cavity of the shell.

[0007] Preferably, a second spring is sleeved on the surface of the control rod, one end of the second spring close to the control block is fixedly connected to the control block, and one end of the second spring away from the control block is fixedly connected to the housing.

[0008] Preferably, the front end and the rear end of the first trapezoidal block are fixedly connected with a sliding block, and the front end and the rear end of the inner cavity of the shell are provided with a sliding groove used in conjunction with the sliding block.

[0009] Preferably, a sliding rod is provided at the front end and the rear end of the inner cavity of the installation box, the top of the sliding rod is fixedly connected to the top of the inner cavity of the installation box, a movable plate is slidably connected to the surface of the sliding rod, connecting plates are fixedly connected on both sides of the movable plate, and the bottom of the connecting plate is fixedly connected to the top of the placement box.

[0010] Preferably, the bottom of the sliding rod is fixedly connected to a limiting block.

[0011] Preferably, the facing surfaces of the connecting plates are fixedly connected with storage boxes, and a solid desiccant is installed inside the storage box.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, by releasing the limit on the sealing cover, the placement box is taken out from the interior of the installation box, and then the detection device is placed in the placement box, and then the placement box is put back into the installation box, and the sealing cover is closed at the bottom of the installation box and limited to prevent the placement box from being separated from the interior of the installation box. The detection device is effectively limited by the above structure to ensure the accuracy and stability of the detection device, and at the same time play a role in preventing bumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 This is a cross-sectional view of the interior of the housing of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the installation box of the utility model;

[0018] Figure 5 For this utility model Figure 4 A partial enlarged view of the middle A;

[0019] Figure 6 It is a schematic diagram of the internal structure of the installation box of the utility model.

[0020] Legend: 1. Manhole cover body; 2. Installation box; 3. Sealing cover; 4. Placement box; 5. Shell; 6. First trapezoidal block; 7. Fixed rod; 8. Fixed block; 9. Second trapezoidal block; 10. Control rod; 11. Control block; 12. First spring; 13. Second spring; 14. Slider; 15. Slide groove; 16. Slide rod; 17. Movable plate; 18. Connecting plate; 19. Limit block; 20. Storage box; 21. Solid desiccant. DETAILED DESCRIPTION

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the utility model provides a technical solution: a manhole cover detection module installation mechanism of a smart manhole cover, comprising a manhole cover body 1, a mounting box 2 is fixedly connected to the bottom of the manhole cover body 1, a sealing cover 3 is installed at the bottom of the mounting box 2, the rear end of the sealing cover 3 is rotatably connected to the rear end of the mounting box 2 through a rotating shaft, a placement box 4 is installed inside the mounting box 2, a shell 5 is fixedly connected to the front end of the mounting box 2, a first trapezoidal block 6 is arranged inside the shell 5, a fixing rod 7 is fixedly connected to the bottom of the first trapezoidal block 6, a fixing block 8 used in conjunction with the fixing rod 7 is fixedly connected to the front end of the sealing cover 3, second trapezoidal blocks 9 are arranged on both sides of the first trapezoidal block 6, a control rod 10 is fixedly connected to the side of the second trapezoidal block 9 away from the first trapezoidal block 6, a control block 11 is fixedly connected to the end of the control rod 10 away from the second trapezoidal block 9, the second trapezoidal block 9 is used in conjunction with the first trapezoidal block 6, and the control block 11 is pressed to control the control block 11. 1, so that the control rod 10 drives the second trapezoidal block 9 to squeeze the first trapezoidal block 6, and through squeezing, the first trapezoidal block 6 drives the fixing rod 7 to move upward, so that the fixing rod 7 is disengaged from the inside of the fixing block 8, and the limit of the sealing cover 3 is released, and the sealing cover 3 is opened to take out the placement box 4 inside the installation box 2, so that the user can place the detection device inside the placement box 4. After the detection device is placed inside the placement box 4, the placement box 4 is placed inside the installation box 2, and then the sealing cover 3 is closed to the bottom of the installation box 2, and the control rod 10 is moved outward to make the second trapezoidal block 9 disengaged from the contact with the first trapezoidal block 6, so that the first trapezoidal block 6 drives the fixing rod 7 to move downward by its own weight, so that the fixing rod 7 is inserted into the inside of the fixing block 8, and the position of the sealing cover 3 is limited. The detection device is effectively limited by the above structure to ensure the accuracy and stability of the detection device, and at the same time play a role in preventing bumps.

[0023] Reference Figure 3As shown, in this embodiment: the top of the first trapezoidal block 6 is fixedly connected with the first spring 12, and the top of the first spring 12 is fixedly connected to the top of the inner cavity of the shell 5. When the fixing rod 7 is inserted into the interior of the fixing block 8 to limit the position of the sealing cover 3, the downward pressure generated by the first spring 12 limits the position of the first trapezoidal block 6 to prevent the first trapezoidal block 6 from driving the fixing rod 7 to move upward, so that the fixing rod 7 is disengaged from the inner diameter of the fixing block 8.

[0024] Reference Figure 3 As shown, in this embodiment: a second spring 13 is sleeved on the surface of the control rod 10, and one end of the second spring 13 close to the control block 11 is fixedly connected to the control block 11, and one end of the second spring 13 away from the control block 11 is fixedly connected to the shell 5. When the user controls the control rod 10 to move the second trapezoidal block 9 away from the first trapezoidal block 6, the thrust generated by the second spring 13 on the control block 11 makes the control block 11 away from the shell 5, thereby limiting the position of the second trapezoidal block 9, preventing the second trapezoidal block 9 from squeezing the first trapezoidal block 6 due to external interference, so that the first trapezoidal block 6 drives the fixing rod 7 to disengage from the inner diameter of the fixing block 8.

[0025] Reference Figure 5 As shown, in this embodiment: the front end and the rear end of the first trapezoidal block 6 are fixedly connected with a slider 14, and the front end and the rear end of the inner cavity of the shell 5 are provided with a slide groove 15 used in conjunction with the slider 14. When the first trapezoidal block 6 moves up and down, the slider 14 and the slide groove 15 are used in conjunction with each other to assist in limiting the movement of the first trapezoidal block 6, thereby preventing the first trapezoidal block 6 from deflecting when moving.

[0026] Reference Figure 4 and Figure 6 As shown, in the present embodiment: the front end and the rear end of the inner cavity of the installation box 2 are both provided with a slide bar 16, the top of the slide bar 16 is fixedly connected to the top of the inner cavity of the installation box 2, the surface of the slide bar 16 is slidably connected to a movable plate 17, both sides of the movable plate 17 are fixedly connected to connecting plates 18, the bottom of the connecting plate 18 is fixedly connected to the top of the placement box 4, through the coordinated use of the slide bar 16, the movable plate 17, the connecting plate 18 and the placement box 4, the placement box 4 is installed inside the installation box 2 to limit the position, and the placement box 4 is prevented from shaking inside the installation box 2.

[0027] Reference Figure 4 As shown, in this embodiment: the bottom of the slide bar 16 is fixedly connected to the limiting block 19. By fixing the limiting block 19 at the bottom of the slide bar 16, when the placement box 4 moves downward, it plays a limiting role on the placement box 4 to prevent the placement box 4 from being separated from the inside of the installation box 2.

[0028] Reference Figure 6As shown, in this embodiment: the facing surfaces of the connecting plate 18 are fixedly connected with a storage box 20, and a solid desiccant 21 is installed inside the storage box 20. Through the coordinated use of the storage box 20 and the solid desiccant 21, the interior of the installation box 2 is dried to prevent the interior of the installation box 2 from being too humid due to the influence of the well, thereby affecting the detection device.

[0029] Working principle of the utility model: the user presses the control block 11, so that the control rod 10 drives the second trapezoidal block 9 to squeeze the first trapezoidal block 6, and the first trapezoidal block 6 drives the fixing rod 7 to move upward by squeezing, so that the fixing rod 7 is separated from the inside of the fixing block 8, and the limit of the sealing cover 3 is released. The sealing cover 3 is opened to take out the placement box 4 inside the installation box 2, so that the user can place the detection device inside the placement box 4. After the detection device is placed inside the placement box 4, the placement box 4 is placed inside the installation box 2, and then the sealing cover 3 is closed on the installation box 2, the control rod 10 is moved outward to make the second trapezoidal block 9 out of contact with the first trapezoidal block 6, so that the first trapezoidal block 6 drives the fixing rod 7 to move downward by its own weight, so that the fixing rod 7 is inserted into the inside of the fixing block 8, and the position of the sealing cover 3 is limited. When the user controls the control rod 10 to make the second trapezoidal block 9 away from the first trapezoidal block 6, the thrust generated by the second spring 13 on the control block 11 makes the control block 11 away from the housing 5, thereby limiting the position of the second trapezoidal block 9, preventing the second trapezoidal block 9 from causing the first trapezoidal block 6 to be affected by external interference. The first trapezoidal block 6 is squeezed to drive the fixing rod 7 to disengage from the inner diameter of the fixing block 8. When the fixing rod 7 is inserted into the fixing block 8 to limit the position of the sealing cover 3, the downward pressure generated by the first spring 12 limits the position of the first trapezoidal block 6 to prevent the first trapezoidal block 6 from driving the fixing rod 7 to move upward and disengage from the inner diameter of the fixing block 8. When the first trapezoidal block 6 moves up and down, the slider 14 and the slide groove 15 are used in combination to assist in limiting the movement of the first trapezoidal block 6 to prevent the first trapezoidal block 6 from moving upward and disengaging from the inner diameter of the fixing block 8. When block 6 moves, it deviates. Through the coordinated use of the slide bar 16, the movable plate 17, the connecting plate 18 and the placement box 4, the placement box 4 is installed inside the installation box 2 to limit the placement box 4, preventing the placement box 4 from shaking inside the installation box 2. By fixing the limit block 19 at the bottom of the slide bar 16, when the placement box 4 moves downward, it limits the placement box 4 to prevent the placement box 4 from detaching from the inside of the installation box 2. The detection device is effectively limited by the above structure to ensure the accuracy and stability of the detection device, while also preventing it from being bumped.

[0030] 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 manhole cover detection module installation mechanism for a smart manhole cover, comprising a manhole cover body (1), characterized in that: The bottom of the manhole cover body (1) is fixedly connected to a mounting box (2), the bottom of the mounting box (2) is installed with a sealing cover (3), the rear end of the sealing cover (3) is rotatably connected to the rear end of the mounting box (2) via a rotating shaft, a placement box (4) is installed inside the mounting box (2), the front end of the mounting box (2) is fixedly connected to a shell (5), a first trapezoidal block (6) is arranged inside the shell (5), the bottom of the first trapezoidal block (6) is fixedly connected to a fixing rod (7), the front end of the sealing cover (3) is fixedly connected to a fixing block (8) used in conjunction with the fixing rod (7), second trapezoidal blocks (9) are arranged on both sides of the first trapezoidal block (6), a control rod (10) is fixedly connected to the side of the second trapezoidal block (9) away from the first trapezoidal block (6), a control block (11) is fixedly connected to the end of the control rod (10) away from the second trapezoidal block (9), and the second trapezoidal block (9) is used in conjunction with the first trapezoidal block (6).

2. The manhole cover detection module installation mechanism of a smart manhole cover according to claim 1, characterized in that: The top of the first trapezoidal block (6) is fixedly connected to a first spring (12), and the top of the first spring (12) is fixedly connected to the top of the inner cavity of the shell (5).

3. The manhole cover detection module installation mechanism of a smart manhole cover according to claim 1, characterized in that: A second spring (13) is sleeved on the surface of the control rod (10); one end of the second spring (13) close to the control block (11) is fixedly connected to the control block (11); and one end of the second spring (13) away from the control block (11) is fixedly connected to the housing (5).

4. The manhole cover detection module installation mechanism of a smart manhole cover according to claim 1, characterized in that: The front end and the rear end of the first trapezoidal block (6) are both fixedly connected to a slider (14), and the front end and the rear end of the inner cavity of the shell (5) are both provided with a slide groove (15) for use with the slider (14).

5. The manhole cover detection module installation mechanism of a smart manhole cover according to claim 1, characterized in that: A slide bar (16) is provided at the front end and the rear end of the inner cavity of the installation box (2); the top of the slide bar (16) is fixedly connected to the top of the inner cavity of the installation box (2); a movable plate (17) is slidably connected to the surface of the slide bar (16); connecting plates (18) are fixedly connected to both sides of the movable plate (17); and the bottom of the connecting plate (18) is fixedly connected to the top of the placement box (4).

6. The manhole cover detection module installation mechanism of a smart manhole cover according to claim 5, characterized in that: The bottom of the sliding rod (16) is fixedly connected to a limiting block (19).

7. The manhole cover detection module installation mechanism of a smart manhole cover according to claim 5, characterized in that: The facing surfaces of the connecting plates (18) are fixedly connected with storage boxes (20), and a solid desiccant (21) is installed inside the storage box (20).