15 results about "Municipal well" patented technology

The invention discloses a complex underground pipeline raining sewage pipeline replacement construction method which comprises the following steps that existing municipal wells are used as operation space, and to-be-replaced pipeline sections located between the existing municipal wells are demounted in a segmented mode; after the old pipeline with a certain length is dismantled every time, an annular supporting steel plate is installed at the position of the section so as to support the soil body exposed after dismantling; and repeating the step of dismounting and mounting the annular supporting steel plate in sections until the to-be-replaced pipeline section is completely dismounted and supported by the annular supporting steel plate.

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 utility model discloses a deodorant municipal sewer well lid, and relates to the technical field of municipal well lids. The well lid comprises a well lid body, a water inlet hole is formed in the well lid body, a deodorization assembly is connected to the lower surface of the well lid body, a filtering assembly is installed in the water inlet hole, the deodorization assembly comprises a round block and a waterproof activated carbon adsorption block, the round block is welded to the lower surface of the well lid body, and the waterproof activated carbon adsorption block is welded to the lower surface of the well lid body. The positioning blocks on the fixing cylinder can be inserted into the positioning grooves, the bolts are inserted into the through holes formed in the round blocks and the positioning blocks, the bolts are matched with the nuts for connection, odor can be adsorbed through the waterproof activated carbon adsorption blocks placed in the fixing cylinder in the using process of the well lid body, and the odor-resistant effect is achieved; after the waterproof activated carbon adsorption block is used for a period of time, the fixing cover can be detached by rotating the mounting bolt, and the waterproof activated carbon adsorption block can be replaced.

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.

The utility model provides a municipal well lid not prone to being lost, and relates to the technical field of well lids. The municipal well lid not prone to being lost comprises a well lid body, a well lid base and an annular magnet, a containing groove used for containing the well lid body is formed in the top of the well lid base, an annular clamping groove is formed in the inner wall of the containing groove, a side sliding groove is formed in the outer surface of the well lid body, and a sliding insertion rod is slidably connected into the side sliding groove. A well lid body is mounted in a placement groove through an annular clamping groove and a sliding insertion rod, an annular magnet is placed at the top of the well lid body, and an iron block is attracted through the annular magnet to drive the telescopic end of a winding mechanism to slide and rise; and one end of each sliding insertion rod is pulled out from the interior of the corresponding annular clamping groove under the action of the driving mechanism, limitation on the well lid body is relieved, the locking state of the well lid is relieved, opening of the well lid body is controlled through a specific annular magnet, and the well lid can be prevented from being lost.

The utility model provides a municipal well lid, belongs to the technical field of municipal equipment, and particularly relates to a municipal well lid capable of adjusting water discharge, which comprises a well lid, a supporting platform is arranged below the well lid, and a gear ring arranged below the well lid is arranged in the supporting platform. The upper portion of the gear ring is connected with a water inlet which corresponds to the adjusting plate and penetrates through the well lid through an adjusting plate, inclined water grooves which are symmetrically distributed in the two sides of the gear ring are formed in the supporting platform, and the problems that in the prior art, a municipal well lid is poor in flexibility, cannot be adjusted according to the needed water drainage amount, adaptively drains water, and cannot be recycled are solved. And flood disasters and other problems are prevented.

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 utility model discloses a height-adjustable municipal well lid anti-theft structure, which belongs to the field of well lid components and comprises a well seat body, a middle hole is formed in the surface of the well seat body, a supporting cylinder is arranged on the upper surface of the well seat body, and the height of the well lid can be adjusted through the arrangement of the supporting cylinder, a threaded groove, a threaded cylinder, the well lid body and other structures. When the well lid body sinks, a worker rotates the well lid body to drive the threaded barrel to rotate synchronously, and the threaded barrel rotates on the outer surface of the threaded groove, so that the well lid body slides upwards and is flush with the ground, and it is guaranteed that pedestrians or vehicles can pass normally; the anti-theft part on the lower surface of the well lid body is clamped into the surface of the limiting cylinder, so that the situation that the well lid body is taken up at will and stolen is avoided, the stealing difficulty is greatly increased, the stealing time is greatly shortened, the stolen well lid is found more easily, and then the tragedies causing personal injuries are reduced.

The utility model belongs to the technical field of municipal engineering, and particularly relates to a municipal well lid. An assembly groove is formed in the right side of the top of an annular base, and circular grooves are formed in the front and rear sides of the assembly groove; the limiting ring is fixedly mounted in the center in the annular base; the cover body covers the interior of the annular base, and the bottom of the cover body abuts against the upper side of the limiting ring; the connecting block is fixedly installed on the lower portion of the right side of the cover body, the connecting block is located in the assembling groove, sliding grooves matched with the circular grooves in position are formed in the front side and the rear side of the connecting block correspondingly, inserting-connecting assemblies are arranged in the two sliding grooves correspondingly, and the two inserting-connecting assemblies are inserted into the two circular grooves correspondingly; the electric kettle is simple in structure and reasonable in design, when the electric kettle is used, the cover body is kept in a connection state with the annular base, a worker needs to hold and drive the assembly to completely take down and open the cover body, the use safety is effectively improved, and the loss risk is reduced.

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.

The utility model discloses a municipal manhole cover with a quick dismounting structure, which relates to the field of manhole cover mounting and dismounting and comprises a bottom plate, a manhole ring protruding upwards is integrally formed in the middle of the top end of the bottom plate, the bottom plate is connected with the manhole ring through a positioning mechanism, and the top end of the bottom plate is butted with a manhole cover on the inner side of the manhole ring. A clamping cavity is formed between the outer periphery of the well lid and the inner periphery of the well ring, a reinforcing rib protruding upwards is integrally formed at the top end of the bottom plate, the outer end of the reinforcing rib and the inner periphery of the well ring are integrally formed, and the reinforcing rib is located on the inner side of the clamping cavity. By arranging the positioning mechanism and the clamping cavity, when the well lid is disassembled, a crowbar can be inserted into the clamping cavity, the well lid can be pried up conveniently, and therefore the disassembling efficiency is improved.