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9results about How to "Does not affect disassembly" patented technology

Temperature feedback type shock wave soot blower

The utility model relates to the technical field of shock wave soot blowing, in particular to temperature feedback type shock wave soot blowing equipment which comprises a mounting frame, a mounting table is connected to the upper surface of the mounting frame in a clamped mode, an outer pipe is connected to the upper surface of the mounting frame in a clamped mode, and a one-way valve is fixedly connected to the upper surface of the outer pipe. According to the water heater, the power motor is matched with the speed reducer to drive the rotating shaft to rotate, so that water temperature distribution is more uniform, the coil pipe is arranged on the outer side of the tank body and does not make contact with the tank body, heat is received in a radiation mode, and dismounting of the mounting table cannot be affected; when water is stirred, the rotating shaft is matched with the fixing disc, the connecting sleeve and the ventilation sleeve to drive the inner pipe to rotate, the air injection angle of the device is changed, waste heat recovery is conducted, meanwhile, the air injection cleaning efficiency is improved, and the operation cost of the device is reduced.
Owner:四川华电珙县发电有限公司

A method for installing and reinforcing a bent cap form

The application relates to a bent cap template mounting and reinforcing method and relates to the technical field of bridge engineering. The method comprises the following steps: S1, fixing a supporting hoop on a stand column and fixing a jack on the supporting hoop; S2, fixing an anti-pulling hoop on the stand column and above the supporting hoop, and suspending and pulling the supporting hoop through a suspension and pulling assembly on the anti-pulling hoop; S3, fixing an I-beam with a pushing shaft of the jack, laying a plurality of sub-beams on the top of the I-beam and fixing the sub-beams with the I-beam; S4, erecting a bottom template on the sub-beams, installing side templates on the top of the bottom template and surrounding the bottom template into a rectangle, and finally fixing the side templates between adjacent side templates. The application has the effect of reducing the security risks that are prone to occur when the supporting hoop bears the load.
Owner:NANJING AVIGATION AFFAIRS ENG CO LTD

Closed type optical fiber box damping structure

The utility model provides a closed type optical fiber box damping structure. Comprising an optical fiber box A1, a steel wire rope shock absorber B1, a steel structure C1 and a shock pad D1, the optical fiber box and the steel wire rope shock absorber are fixed through an M4 screw, and then the steel wire rope shock absorber and the steel structure are fixed through an M5 screw. And finally, the shock pad is plugged into the M4 threaded hole of the steel structure. By adopting the structure, the damping design of the optical fiber box is realized, and components in the optical fiber box are protected.
Owner:成都阿诺威科技有限公司

Injection molding machine movable and fixed mold plate pull rod and material falling protection device

ActiveCN224602167UDoes not affect installationDoes not affect disassembly
This utility model relates to the field of plastic processing machinery, specifically disclosing a moving mold, a fixed mold plate tie rod, and a material discharge protection device. It includes a moving mold plate, four tie rods, a fixed mold plate, a machine body, and a material discharge ramp. It also includes four tie rod protection fixing plates and four tie rod protection adjusting plates. The four tie rod protection fixing plates are symmetrically fixed and installed in pairs below the moving and fixed mold plates on opposite sides, with two of the two plates in each pair positioned above the two tie rods distributed front and rear below. The four tie rod protection adjusting plates are slidably connected to one of the tie rod protection fixing plates. This device effectively prevents oil stains from contaminating the ejected product, reduces manual cleaning costs, and improves production efficiency. The protection range is adaptable to molds of different thicknesses and various products. Installation and disassembly are convenient and do not affect mold assembly or disassembly. It also blocks dust and impurities to reduce tie rod wear.
Owner:WUXI HAITIAN MACHINERY

A fir-tree blade root structure, blade and steam turbine

ActiveCN224379923U
This utility model relates to the field of steam turbine technology, specifically to a fir-tree type blade root structure, blades, and a steam turbine. The fir-tree type blade root structure provided by this utility model includes a blade root with a first side and a second side arranged opposite to each other. The first side is located on the back arc side of the blade root, and the second side is located on the inner arc side of the blade root. The second side has a protruding structure, and the first side has grooves corresponding to the protruding structures. The blade roots of each pair of adjacent blades interlock through the protruding and groove structures. The interlocking of the blade roots between each pair of blades, through the protruding and groove structures, allows the blade roots to mutually restrain each other during operation, limiting the circumferential sway range of the blades, thereby solving the problem of blade swaying due to low centrifugal force when the blades are lightweight or operate at low speeds.
Owner:BEIJING POWER EQUIP GRP

Anti-falling bolt flange device, installation method, replacement method and equipment

PendingCN119532305ADoes not affect disassemblyFastening operation is convenientPinsTransportation and packagingScrew threadIndustrial engineering
The invention discloses an anti-falling bolt flange device which comprises a first flange, a second flange, a bolt and a sleeve, the sleeve is connected to the surface, away from the second flange, of the first flange, and a through hole, an unthreaded hole and a threaded hole which are coaxial are formed in the sleeve, the first flange and the second flange correspondingly; the bolt sequentially penetrates into the sleeve and the first flange and is connected with the second flange in a matched mode through a thread pair so that the first flange and the second flange can be fixed, the bolt and the sleeve are limited through a limiting piece, and the bolt is used for limiting the relative position of the sleeve and the bolt when the bolt is separated from a threaded hole of the second flange. The anti-falling bolt flange device is reliable and reasonable in structural layout, can be remotely operated, has an anti-falling function and can be repeatedly disassembled and assembled. The invention further provides an installation method of the anti-falling bolt flange device, an equipment assembly replacement method and equipment.
Owner:CHINA NUCLEAR POWER ENGINEERING CO LTD

Conduit seat forming mold convenient to disassemble and assemble

The utility model relates to the technical field of dies, in particular to a conduit seat forming die convenient to disassemble and assemble, which comprises an upper die seat and a lower die seat, a feeding plate is fixedly mounted at the top of the upper die seat, an upper die is fixedly mounted at the bottom of the upper die seat, and a base is fixedly mounted at the bottom of the lower die seat. Guide seats are fixedly mounted at the left end and the right end of the top of the lower mold base correspondingly, a lower mold is clamped in the lower mold base and located between the two guide seats, a plurality of injection molding finished products are arranged on the inner side of the lower mold, and demolding seats are slidably connected to the inner sides of the two guide seats correspondingly. A plurality of sets of demolding rods are fixedly installed at the left end and the right end of the bottom of the upper mold base correspondingly, guide rods are fixedly installed at the four corners of the top of the lower mold base correspondingly, and the four corners of the bottom of the upper mold base are slidably connected with the guide rods through connecting sleeves correspondingly. According to the utility model, the convenience of disassembling and assembling the die is improved through the design, and meanwhile, the production efficiency is improved.
Owner:QINGDAO HONGXINLIAN PLASTIC ELECTRONICS CO LTD

Submersible sewage pump for sludge treatment

The utility model relates to the technical field of submersible sewage pumps, and discloses a sludge treatment submersible sewage pump which comprises a main body assembly and a sewage pump body, a base is fixed to one side of the sewage pump body, a communicating pipe is fixed to one side of the sewage pump body, and a first clamping plate is connected to one side of the communicating pipe through a bolt; the base comprises a second clamping plate arranged on one side of the first clamping plate; the sealing assembly is arranged on one side of the first clamping plate and comprises a sealing piece, an auxiliary piece is arranged on the sealing piece, and the sealing piece comprises a fixing ring fixed to one side of the first clamping plate. The coupling device has the advantages that by additionally arranging the sealing structure on one side, when the sewage pump is coupled with the base, the additional sealing ring enters the through hole in the base and forms double sealing with the original rubber sealing piece of the coupling device, and meanwhile when the sewage pump is separated from the base, the sealing ring retreats back to the through hole of the drainage pump, equipment disassembly is not affected, and the service life of the drainage pump is prolonged. Therefore, the sealing reliability of connection is improved.
Owner:NANJING URBAN CONSTR ENVIRONMENTAL PROTECTION WATER CO LTD