8 results about "Municipal well" patented technology

The utility model provides a municipal well lid lifting device relates to technical field, include: base, support mechanism, set up in the below of base, and base and support mechanism rotatory connection, first force arm, rotatoryly set up in the above of base, second force arm, slidingly cover and set up in first force arm, first force arm is away from second force arm one end and is provided with connecting piece and abutment piece, connecting piece and well lid detachable connection, abutment piece is used for abutting well lid. According to the utility model through base and support mechanism relative rotatory connection, the first force arm and second force arm of connection on base can carry out the rotation of XY direction relative support mechanism, the first force arm can carry out the rotation of XZ direction relative base, in this way, when the connecting piece and abutment piece of second force arm form connection and abutment with well lid respectively can through the operation of second force arm makes with well lid relatively well mouth open and turn over to the position of well mouth side, in this way realizes the lifting and turning over of well lid.

1. Name of this design product: Three-point fastening municipal manhole cover. 2. Purpose of this design: This design is intended to be used as a base for manholes. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The application relates to the field of municipal engineering, and discloses a telescopic municipal well lid anti-settling support structure, which comprises an adjusting base and a fixing base. A first threaded hole is formed in the upper end of the fixing base, and a plurality of groups of the first threaded holes are formed. A positive and negative toothed screw rod is in threaded connection with the inside of the first threaded hole. A rotating block is fixedly connected to the circumferential surface of the positive and negative toothed screw rod. A second threaded hole is formed in the bottom of the adjusting base, and a plurality of groups of the second threaded holes are formed. The upper end of the positive and negative toothed screw rod is in threaded connection with the inside of the second threaded hole. A sleeve is fixedly connected to the circumferential surface of the adjusting base. The sleeve is in sliding connection with the circumferential surface of the fixing base. A well lid body is arranged at the upper end of the adjusting base. A cover groove is formed in the upper end of the adjusting base. The application has the following advantages and effects: the distance between the adjusting base and the fixing base can be adjusted through the rotation of the positive and negative toothed screw rod, so that the depression after the settlement of the well lid body can be supplemented, and the road flatness can be maintained.

The utility model discloses a kind of production equipment of municipal well lid, it is related to the technical field of well lid production, including paint dipping tank, paint dipping frame and hoisting mechanism, the bottom one end of paint dipping frame is hinged with the one side of paint dipping tank top by pin shaft, several paint inlet holes are evenly distributed on the paint dipping frame, the two sides of paint dipping frame are symmetrically equipped with limit frame, several partition frames for separating well lid are evenly distributed between two limit frames of paint dipping frame, the hoisting mechanism is arranged on paint dipping tank and is used to hoist up and down in paint dipping tank to paint dipping frame.This application separates different well lids by the blocking column on the limiting plate and the partition column on the baffle, the blocking column and the partition column can reduce the contact area with the well lid, so that the paint can be more fully painted on the well lid.After the hoisting mechanism hoists and fixes the paint dipping frame, the excess paint can be discharged into the paint dipping tank through the paint inlet hole of the paint dipping frame, avoiding the waste of paint.

The application discloses an intelligent AI safety monitoring well lid and belongs to the technical field of intelligent monitoring of municipal facilities, and aims to solve the safety problems of mispositioning and loss of municipal well covers, settlement and movement, noise pollution, accumulation of toxic and harmful gases in wells, illegal well operation and the like. Various types of data of the well collected on site are transmitted to a background system in real time through 4G Internet of Things, the background classifies and grades the properties, types and hidden dangers of the well through AI big data technology, analyzes and judges the ill well and gives solving measures, and the operation personnel can check the data in the well, the operation environment level and the danger source through the explosion-proof display screen, the password lock prevents irrelevant personnel from opening, and the sealing rubber pad prevents the entry of abnormal sound, resonance and external sewage and foreign matters. The application realizes omnibearing real-time monitoring and intelligent management and control of the municipal well, guarantees the safety of the operation personnel in the limited space and the operation safety of the well, is consistent with the development concept of the smart city, simultaneously reduces the operation cost of the municipal well and saves manpower and material resources.

This invention discloses an IoT detection device for municipal manhole covers, relating to the field of environmental monitoring technology. The device includes a manhole base, with a manhole cover body rotatably connected to one side of the base. A drainage hole is provided on one side of the manhole cover body. A detection terminal is fixed in the middle of the manhole cover body, and a solar panel is mounted on the upper end of the detection terminal. A connecting line is fixed to the lower end of the detection terminal, and a detection probe is fixed to the other end of the connecting line. A connecting structure is provided on the detection probe, allowing it to move along its own height. This IoT detection device for municipal manhole covers achieves fully automatic adaptive adjustment of the detection probe's detection depth. It can autonomously trigger and stop depth adjustment actions based on rainfall and water accumulation conditions. It has strong adaptability to various working conditions, high operational stability, requires no maintenance, and is suitable for complex and harsh underground working environments, improving the detection reliability and practical effectiveness of the device.

The application provides a well lid device integrating ventilation, explosion prevention and deodorization, which comprises a well ring and a well lid hingedly connected at one end, and one or more ventilation and explosion prevention assemblies are arranged on the well lid, wherein the ventilation and explosion prevention assembly comprises a lower extension screw rod with a through hole, a conical cover arranged at the lower end of the lower extension screw rod, a mesh ring arranged at the lower end of the conical cover, a plurality of hollow mesh holes arranged on the sidewall of the mesh ring, and a concave collection bottom cover arranged at the inner lower end of the mesh ring; the upper end of the through hole is communicated with the outside, and the lower end of the through hole is communicated with the mesh ring, so that the ventilation, exhaust and explosion prevention problems of the municipal well lid are solved.