Intelligent well lid for municipal administration

Abstract

The utility model relates to the field of well lids, in particular to an intelligent well lid for municipal administration, a mainboard is provided with a communication module and is in communication connection with a background server, and the background server is in communication connection with a client; the positioning module is electrically connected with the mainboard, and the positioning module, the mainboard and the side face, facing the overhaul channel, of the cover body are fixedly connected; the linear driving piece is electrically connected with the mainboard, and the client sends an action instruction to the linear driving piece through the mainboard; the linear driving piece can drive the finger locking part to be inserted into the lock catch part through the passing opening; and the relative positions of the finger locking part of the cover body and the lock catch part of the cover seat can quickly reach the matched working positions.

Description

Technical Field

[0001] The utility model relates to the field of manhole covers, in particular to an intelligent manhole cover for municipal use. Background Art

[0002] In China, composite material manhole covers, cast iron, steel manhole covers and ordinary cement manhole covers are all used as covers for the maintenance access openings of underground pipe networks; conventionally, the manhole cover includes a cover body and a cover seat, the cover seat is fixedly connected to a building / ground, and the cover body can be separated from the cover seat, that is, the cover body can be opened.

[0003] Refer to Figure 6 , currently, for an intelligent manhole cover, a locking part and a locking buckle part of a lock are respectively fixedly arranged on the cover body and the cover seat; in addition, a networking and positioning module is arranged on the cover body, which is used to monitor whether the manhole cover is stolen; during the process of locking the cover body and the cover seat together, the cover body needs to be rotated multiple times to try to make the locking finger part reach a position where it can be locked with the locking buckle part.

[0004] The defect of the above prior art is that

[0005] It is necessary to rotate the cover body multiple times to try to make the locking finger part reach a position where it can be locked with the locking buckle part. Content of the Utility Model

[0006] The utility model provides an intelligent manhole cover for municipal use, and the technical problem to be solved is: how to quickly make the relative positions of the locking finger part of the cover body and the locking buckle part of the cover seat reach a position where they can be locked.

[0007] To achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0008] An intelligent manhole cover for municipal use includes a cover seat and a cover body, and the cover body can cover the cover seat; it is characterized in that

[0009] There is at least one positioning recessed part on the inner ring of the cover body, and the positioning recessed part is recessed from the inner ring towards the inside of the circle; a positioning protruding part is arranged on the metal ring of the cover seat; during the process of inserting and matching the cover body from top to bottom, the positioning protruding part can be inserted into the positioning recessed part to make the position of the cover body relative to the cover seat unique; when the cover body and the cover seat are in a matching state, the locking buckle part of the cover body and the through opening of the cover seat are matched; to quickly make the relative positions of the locking finger part of the cover body and the locking buckle part of the cover seat reach a matching working position;

[0010] The main board itself is provided with a communication module, which is communicatively connected to a background server, and the background server is communicatively connected to a client;

[0011] The positioning module is electrically connected to the main board, and the positioning module and the main board are fixedly connected to the side of the cover body facing the maintenance passage;

[0012] The linear drive is electrically connected to the main board, and the client sends an action instruction to the linear drive through the main board;

[0013] A finger locking part, and the linear drive can drive the finger locking part to insert into the buckle part through the through opening.

[0014] Furthermore, the main board establishes communication with the background server through its own communication module, and the mobile terminal is in communication with the background server; thus, communication is carried out among the main board, the background server, and the mobile terminal;

[0015] The positioning module described above is a GPS positioning module;

[0016] The mobile terminal can receive signals from the GPS positioning module.

[0017] Furthermore, the acceleration sensor is fixedly connected to the cover body, and the acceleration sensor is electrically connected to the main board;

[0018] When the acceleration sensor and the GPS positioning module detect that the cover body has displaced, the main board sends an abnormal signal and location information to the mobile terminal through the background server.

[0019] Furthermore, the buzzer is electrically connected to the main board; when the main board sends an abnormal signal, it controls the buzzer to give an alarm.

[0020] Furthermore, the cover body is also provided with a power module, and the power module is used to supply power to the main board.

[0021] Furthermore, the linear drive is a linear reciprocating motor;

[0022] The linear drive is fixedly connected to a finger locking part through a driving part;

[0023] The maintenance personnel send an instruction to the main board through the mobile terminal, and then the main board controls the finger locking part to insert into / withdraw from the through opening and the buckle part through the linear drive;

[0024] The buckle part of the cover body is a socket.

[0025] Furthermore, two finger locking parts are arranged collinearly;

[0026] The reverse drive is rotatably connected to the end cover;

[0027] Connectors are arranged between the reverse drive and the finger locking parts, and both ends of the connectors are rotatably connected to the reverse drive and the finger locking parts respectively;

[0028] The guide sleeve is fixed to the end cover, and the finger locking part slides through the guide sleeve;

[0029] The cover base and the cover body are both provided with buckle parts and through openings in the extending directions of the two finger locking parts;

[0030] While the linear driving member drives one locking finger portion, the reverse driving member drives the other locking finger portion to move in the opposite direction, and then the two locking finger portions are respectively inserted into different locking buckle portions.

[0031] The beneficial effects of the present utility model are as follows:

[0032] During the process of the cover body being inserted into and mating with the cover base from top to bottom, the positioning convex portion can be inserted into the positioning concave portion, so that the position of the cover body relative to the cover base is unique; thus, as long as the cover body and the cover base are mated, the locking finger portion and the locking buckle portion can reach the position where they can be locked; it is realized that the relative positions of the locking finger portion of the cover body and the locking buckle portion of the cover base can quickly reach the matching working position. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic structural diagram of the cover base;

[0034] Figure 2 It is a schematic structural diagram of the cover body;

[0035] Figure 3 It is a schematic diagram of the mating of the cover body and the cover base;

[0036] Figure 4 It is a bottom view of the cover body;

[0037] Figure 5 It is a schematic circuit logic diagram of the present application;

[0038] Figure 6 It is a schematic structural diagram of the prior art;

[0039] Corresponding Table of Reference Numerals in the Drawings:

[0040] Cover base 10, metal ring 11, locking buckle portion 111, flange ring 12, positioning convex portion 121;

[0041] Cover body 20, end cover 21, inner ring 22, positioning concave portion 222, through opening 221;

[0042] Electrical box 30;

[0043] Lock insert 40, guide sleeve 41, locking finger portion 42, connecting member 43, reverse driving member 44, driving member 45, linear driving member 46. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0044] The following further describes the specific embodiments of the present utility model with reference to the drawings. The same components are denoted by the same reference numerals.

[0045] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0046] In order to make the content of the present utility model easier to be clearly understood, the following will combine the accompanying drawings in the embodiments of the present utility model to clearly and completely describe the technical solutions in the embodiments of the present utility model.

[0047] As Figures 1 to 5 shown, a smart manhole cover for municipal use

[0048] The cover seat 10 is fixed to the road surface structure, and the cover body 20 can cover the cover seat 10. The cover seat 10 includes a metal ring 11 and a flange ring 12; the inner opening of the flange ring 12 is an inspection opening, and an inspection passage can be reached through the inspection opening; the outer edge of the flange ring 12 extends upward to form the metal ring 11; the cover seat 10 is fixed to the structure and the inspection opening of the cover seat 10 is communicated with the inspection passage. The cover body 20 includes an end cover 21 and an inner ring 22. The end cover 21 is used to cover the metal ring 11 / cover seat 10, and the inner ring 22 is fixed to the cover body 20. The inner ring 22 is disposed inside the metal ring 11.

[0049] The inner ring 22 of the cover body 20 has at least one positioning recess 222, and the positioning recess 222 is formed by the inner ring 22 recessing towards the inside of the circle; the metal ring 11 of the cover seat 10 is provided with a positioning protrusion 121; during the process of inserting the cover body 20 from top to bottom and mating the cover body 20, the positioning protrusion 121 can be inserted into the positioning recess 222 to make the position of the cover body 20 relative to the cover seat 10 unique. When the cover body 20 and the cover seat 10 are in a mating state, the locking portion 111 of the cover body 20 and the through opening 221 of the cover seat 10 are matched; the relative positions of the locking finger portion of the cover body and the locking portion of the cover seat can be quickly brought to the matching working position.

[0050] The main board itself is equipped with a communication module, which is communicatively connected to the background server, and the background server is communicatively connected to the client;

[0051] The positioning module is electrically connected to the main board, and the positioning module and the main board are fixedly connected to one side of the cover body 20 facing the inspection passage;

[0052] The linear drive 46 is electrically connected to the main board, and the client sends an action instruction to the linear drive 46 through the main board;

[0053] The locking finger portion 42, and the linear drive 46 can drive the locking finger portion 42 to insert into the locking portion 111 through the through opening 221.

[0054] In summary, during the process of inserting and mating the cover body 20 into the cover base 10 from top to bottom, the positioning protrusion 121 can be inserted into the positioning recess 222, so that the position of the cover body 20 relative to the cover base 10 is unique. Therefore, as long as the cover body 20 is mated with the cover base 10, the lock finger part 42 and the lock buckle part 111 can reach the position where they can be locked, achieving the relative position of the lock finger part of the cover body and the lock buckle part of the cover base to quickly reach the matching working position.

[0055] Further, the main board establishes communication with the background server through its own communication module, and the mobile terminal is in communication with the background server. Furthermore, communication is carried out among the main board, the background server, and the mobile terminal.

[0056] The above-mentioned positioning module is a GPS positioning module;

[0057] The mobile terminal can retrieve the lost manhole cover through the GPS positioning module signal.

[0058] Further, the acceleration sensor is fixedly connected to the cover body 20, and the acceleration sensor is electrically connected to the main board;

[0059] When the acceleration sensor and the GPS positioning module detect that the cover body 1 has a displacement, the main board sends an abnormal signal and location information to the mobile terminal through the background server.

[0060] By monitoring the flipping angle and motion trajectory analysis of the manhole cover to determine whether the manhole cover is abnormally opened. Once it is judged to be abnormal, an alarm message is immediately sent to the background.

[0061] Further, the buzzer is electrically connected to the main board; the main board controls the buzzer to alarm while sending an abnormal signal.

[0062] Further, the cover body 20 is also provided with a power module, and the power module is used to supply power to the main board.

[0063] Further, the linear drive member 46 is a linear reciprocating motor;

[0064] The linear drive member 46 is fixedly connected to a lock finger part 42 through a driving member 45;

[0065] The maintenance worker sends an instruction to the main board through the mobile terminal, and then the main board controls the lock finger part 42 to insert / withdraw from the through port 221 and the lock buckle part 111 through the linear drive member 46;

[0066] The lock buckle part 111 of the cover body 20 is a socket.

[0067] When the lock finger part 42 is inserted into the through port 221 and the lock buckle part 111 at the same time, the cover body 20 is locked on the cover base 10.

[0068] Further, two lock finger parts 42 are arranged collinearly;

[0069] The reverse driving member 44 is rotatably connected to the end cover 21;

[0070] A connecting member 43 is provided between the reverse driving member 44 and the locking finger portion 42, and both ends of the connecting member 43 are rotatably connected to the reverse driving member 44 and the locking finger portion 42 respectively.

[0071] The guide sleeve 41 is fixed to the end cover 21, and the locking finger portion 42 slidably penetrates through the guide sleeve 41;

[0072] The cover base 10 and the cover body 20 are both provided with a locking portion 111 and a through opening 221 in the extending directions of the two locking finger portions 42.

[0073] While the linear driving member 46 drives one locking finger portion 42, it drives the other locking finger portion 42 to move in the opposite direction through the reverse driving member 44. Then, the two locking finger portions 42 are respectively inserted into different locking portions 111 to complete the locking of the cover base 10. When it is necessary to open the cover base 10, the maintenance personnel send an instruction to the main board through the mobile terminal. Then, the main board controls the locking finger portions 42 to withdraw from the through opening 221 and the locking portions 111 simultaneously through the linear driving member 46. After that, the cover body 20 can be lifted to complete the opening of the cover body 20.

[0074] Further, the power module, the main board, the linear driving member, the acceleration sensor, the communication module, the GPS positioning module, and the buzzer are covered by the electrical box 30, and the electrical box 30 is fixedly connected to the cover body 20.

[0075] The above are only the preferred embodiments of the patent of the present utility model, and are not intended to limit the patent of the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the patent of the present utility model shall be included within the protection scope of the patent of the present utility model.

Claims

1. A smart manhole cover for municipal use, comprising a cover base and a cover body, wherein the cover body can cover the cover base; the feature is that: The inner ring of the cover body has at least one positioning recessed portion, which is formed by the inner ring being recessed inwardly; the metal ring of the cover seat is provided with a positioning protrusion; during the process of inserting the cover body from top to bottom and matching the cover body, the positioning protrusion can be inserted into the positioning recessed portion, so that the position of the cover body relative to the cover seat is unique; When the cover body and the cover seat are in the matching state, the locking part of the cover body and the opening of the cover seat match each other, so that the relative positions of the locking finger part of the cover body and the locking part of the cover seat can be quickly adjusted to the matching working position; The mainboard itself has a communication module, which is connected to the backend server for communication, and the backend server is connected to the client for communication; The positioning module is electrically connected to the main board, and the positioning module, the main board and a side of the cover body facing the inspection channel are fixedly connected; The linear drive is electrically connected to the mainboard, and the client sends an action instruction to the linear drive through the mainboard; The locking finger portion, the linear driving member can drive the locking finger portion to pass through the opening and insert into the locking portion.

2. The smart manhole cover for municipal use according to claim 1 is characterized in that: The mainboard establishes communication with the backend server through its own communication module, and the mobile terminal establishes communication with the backend server; thus, the mainboard, the backend server and the mobile terminal communicate with each other; The above-mentioned positioning module is a GPS positioning module; The mobile terminal can obtain the signal through the GPS positioning module.

3. The smart manhole cover for municipal use according to claim 2 is characterized in that: The acceleration sensor is fixedly connected to the cover body, and the acceleration sensor is electrically connected to the main board; When the acceleration sensor and the GPS positioning module detect that the cover body is displaced, the main board sends an abnormal signal and location information to the mobile terminal via the background server.

4. The smart manhole cover for municipal use according to claim 3 is characterized in that: The buzzer is electrically connected to the main board; when the main board sends an abnormal signal, it controls the buzzer to alarm.

5. The smart manhole cover for municipal use according to claim 1, characterized in that: The cover body is also provided with a power module, and the power module is used to supply power to the mainboard.

6. The smart manhole cover for municipal use according to claim 4 is characterized in that: The linear drive element is a linear reciprocating motor; The linear drive member is fixedly connected to a locking finger portion through an active member; The maintenance personnel send instructions to the main board through the mobile terminal, and then the main board controls the locking finger part to insert / exit the port and the locking part at the same time through the linear drive part; The locking portion of the cover body is a socket.

7. The smart manhole cover for municipal use according to claim 6, characterized in that: Two locking finger parts are arranged in a collinear manner; The reverse driving member is rotationally connected to the end cover; A connecting member is provided between the reverse driving member and the locking finger portion, and two ends of the connecting member are rotatably connected to the reverse driving member and the locking finger portion respectively; The guide sleeve is fixed to the end cover, and the locking finger portion slides through the guide sleeve; The cover seat and the cover body are provided with locking parts and openings in the outward extension direction of the two locking finger parts; The linear drive component drives one locking finger portion and drives the other locking finger portion to move in the opposite direction through the reverse drive component, so that the two locking finger portions are respectively inserted into different locking parts.

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