32results about How to "Simplify job difficulty" patented technology

The invention discloses a lever type buckling assembly carriage plate. The carriage plate comprises a carriage bottom plate, a limiting plate, a first L-shaped plate, an upper clamping plate, a fixingplate and a second L-shaped plate. The limiting plate is fixed to the top of one side of the carriage bottom plate. The first L-shaped plate is fixed to the middle of the side, provided with the limiting plate, of the carriage bottom plate. A lower clamping plate is fixed to the side face of the carriage bottom plate and located below the first L-shaped plate, a connecting plate is fixed to the top of the other side of the carriage bottom plate, a second L-shaped plate matched with the limiting plate is fixed to the end, away from the carriage bottom plate, of the connecting plate, and a fixing plate matched with the first L-shaped plate is fixed to the middle of the bottom of the connecting plate. By means of the lever principle, when buckling and pressing fit is conducted, workers do not need to apply too large force, on-site assembling operation can be achieved, assembling of the device is irreversible (cannot be normally disassembled), fastening machining links such as bolt locking do not need to be conducted any more, the operation difficulty is simplified, and the efficiency is improved.

The invention discloses a secondary-etching double-sided circuit board structure and a processing technique thereof. The secondary-etching double-sided circuit board structure comprises a GTL line layer, an insulating PP layer and a GBL stepped surface line layer. The GBL stepped surface line layer is formed by a GBL inner line layer and a GBL outer line layer; the insulating PP layer is arranged between the GTL line layer and the GBL inner line layer; and the GBL outer line layer is arranged on the other surface of the GBL inner line layer. In addition, The processing technique consists of a first line manufacturing process and a secondary line manufacturing process; the first line manufacturing process includes steps of first line graph manufacturing, line development cam compensation, line examination, and etching; and the secondary line manufacturing process includes steps of secondary line graph manufacturing, line development cam compensation, line examination, etching, and electric detection on an open circuit and a short circuit, and a post procedure. According to the invention, only two-times manufacturing is carried out; the investment is low; the production flow is simplified and the working difficulty is reduced; the production efficiency is improved; the production cost is lowered; the reject ratio is reduced; and the product production period is reduced.

The invention discloses a double-sided textured multilayer metal texture interlaced decorative sheet and a production process thereof. The metal texture interlaced decorative sheet comprises a first side texture, a transparent insulating plastic layer and a second side step surface texture, wherein the second side step surface texture comprises a second side inner texture and a second side outer texture; the first side texture and the second side inner texture are simultaneously connected with the transparent insulating plastic layer; the second side outer texture covers the second side inner texture. The production process of the twice etched double-sided metal texture interlaced decorative sheet also comprises the following operating steps: first texture making, texture developing and cam compensating, texture checking, etching, second texture making, texture developing, texture checking, etching, texture checking and subsequent procedure performing. The double-sided textured multilayer metal texture interlaced decorative sheet and the production process have the beneficial effects that twice making is only needed, so that the input is low; the production flow and the operation difficulty are simplified, thus improving the production efficiency, reducing the production cost, reducing the reject ratio of the product and shortening the production cycle of the product.

A modular winch comprises a container framework, a winch body arranged in the middle of the container framework, and a cable arranger arranged at the front end of the container framework. The winch body comprises two side plates and an inner cylinder arranged between the two side plates. The two side plates extend outwards from the interior of the container framework. The portions, extending out of the container framework, of the two side plates can be folded towards the inner side or the outer side of the winch body. The cable capacity of the modular winch is improved without changing the size of the container framework.

The invention belongs to the field of offshore oil and gas field development, and in particular relates to a deep-sea multiphase and multistage separation reinjection system. Deep-sea multi-phase multi-stage separation and reinjection system includes: overall support structure, vertical separator, gas-liquid cyclone separator, coil liquid-liquid separator, buffer tank and booster reinjection pump, of which: vertical Separator, gas-liquid cyclone separator, coil type liquid-liquid separator, buffer tank and booster recharge pump are located in the overall support structure, vertical separator, gas-liquid cyclone separator, coil type The liquid-liquid separator, buffer tank and booster refill pump are connected in sequence. The oil well production fluid of the present invention is directly subjected to multiphase separation in it, avoiding lifting the water contained in the production fluid to the platform and occupying valuable platform area, which can save a lot of energy for deep sea areas, especially wells with high water cut At the same time, the static pressure of the standpipe and the back pressure of the wellhead are greatly reduced, and the risks of pipeline leakage and deformation are reduced, which is conducive to the stability of production.

The invention relates to a deepwater seabed oil and water separation and reinjection device which comprises a base platform, an upper support, a lower support, a separator, a buffer tank and a booster reinjection pump. The separator, the buffer tank and the booster reinjection pump are arranged on the base platform; a rear gas outlet pipeline of the separator is mounted on the top of the rear of the separator; the buffer tank is close to a water outlet pipeline of the separator, the booster reinjection pump is close to an inlet pipeline of the separator, the water outlet pipeline of the separator is connected with the buffer tank and extends into the buffer tank, the buffer tank is connected with the booster reinjection pump by an outlet pipeline of the buffer tank, and the booster reinjection pump drains boosted water via an outlet pipeline. The deepwater seabed oil and water separation and reinjection device has the advantages that the device is mounted in deep sea water, produced liquid of wells does not need to be lifted to an offshore platform to be processed, accordingly, occupation of precious platform areas can be prevented, and a large quantity of energy can be saved for the oil wells positioned on seabed at the depth of thousands of meters; static pressures of risers and back pressures of wellheads can be greatly lowered, risks of pipeline leakage, deformation and the like can be reduced, and the deepwater seabed oil and water separation and reinjection device is favorable for stabilizing production.

The invention discloses a secondary etching double-sided circuit board structure and its production process. The double-sided circuit board structure of the invention comprises: a GTL circuit layer, an insulating PP layer and a GBL step surface circuit layer, and the GBL step surface circuit layer It is composed of GBL inner line layer and GBL outer line layer, the insulating PP layer is located between the GTL line layer and the GBL inner line layer, the GBL outer line layer is located on the other side of the GBL inner line layer, a secondary etching double The surface circuit board production process includes the following steps: the first circuit production - - - line development cam compensation - - - line inspection - - - etching - - - the second circuit production - - - line development cam compensation - - - circuit Inspection--etching--electrical open and short circuit--after process. The invention only needs secondary production, requires less investment, simplifies the production process and operation difficulty, improves the production efficiency, reduces the production cost, reduces the defective rate of products, and shortens the production cycle of products.

The invention provides an oil tank magnetic shield bonding method. The magnetic shielding bonding method of the fuel tank comprises the following steps: S1, taking the special glue for the end face of the silicon steel sheet, then putting the special glue for the end face of the silicon steel sheet into the inside of the paint mixing bucket, and stirring the special glue for the end face of the silicon steel sheet through the paint mixing bucket; S2 1. Prepare the silicon steel sheets, and then stack the prepared silicon steel sheets according to the requirements of the drawings, and place a piece of paper in the middle of each magnetic shield, and separate each magnetic shield through the paper; Glue, evenly brush all cut surfaces of the stacked magnetic shielding silicon steel sheet in S2; S4, stand still for a period of time, after the special glue for the end face of the silicon steel sheet automatically penetrates into the silicon steel sheet. The method for bonding the magnetic shield of the fuel tank provided by the invention simplifies the difficulty and strength of the production of the magnetic shield of the fuel tank through the improvement of the bonding technology of the magnetic shield of the fuel tank, improves the production efficiency, and reduces the production cost.

The invention discloses a flexible circuit board bonding device and a method for bonding a flexible circuit board. The flexible circuit board bonding device comprises a vertical support, a base, a sliding block capable of sliding vertically on the vertical support, an upper mould fixing seat installed on the sliding block, a cylinder installed on the vertical support and used for driving the sliding block to slide vertically, a lower mould fixing seat installed on the base and a module. The module comprises a lower mould for fixing the flexible circuit board and an upper mould for fixing a machine casing or the support, the upper mould is installed on the upper mould fixing seat, and the lower mould is installed on the lower mould fixing seat. The flexible circuit board bonding device replaces the traditional mode of manually bonding the flexible circuit board, and is high in production efficiency, high in product consistency, low in manufacture cost and strong in practicability.

The invention discloses a secondary etching double-sided circuit board and its processing technology. The secondary etching double-sided circuit board comprises: a GTL circuit layer, an insulating PP layer and a GBL circuit layer, and the GBL circuit layer consists of a GBL inner circuit layer Layer and GBL outer circuit layer, the GTL circuit layer and the GBL inner circuit layer are connected to the insulating PP layer at the same time, the GBL outer circuit layer is covered on the GBL inner circuit layer, and the double-sided circuit board is etched twice Secondary circuit processing process formation, including the first circuit production - - - line development - - - line inspection - - - acid etching - - - surface treatment, the second circuit production - - - line development - line inspection - - etching ‑‑‑Electric open and short circuit—after process. The invention only needs secondary production, requires less investment, simplifies the production process and operation difficulty, improves the production efficiency, reduces the production cost, reduces the defective rate of products, and shortens the production cycle of products.

The invention discloses an efficient street lamp construction formwork and a construction process using the efficient street lamp construction formwork, and belongs to the field of street lamp construction. The efficient street lamp construction formwork comprises a clamping part and a positioning part, wherein the clamping part and the positioning part are respectively connected to the two ends of a connecting plate, the clamping part comprises an inverted L-shaped fixing plate, an adjusting threaded shaft and a clamping plate, the adjusting threaded shaft is rotatably installed at the bottom of the inverted L-shaped fixing plate through a spiral fixing base, the clamping plate is rotatably connected to the end of the adjusting threaded shaft through a rotating bearing, and the positioning part comprises a square positioning frame and positioning holes which are formed in the four outer turning positions of the square positioning frame. According to the efficient street lamp construction formwork, the mounting position of a street lamp base is positioned in advance through the formwork, so that the steps of measurement, calculation and the like in the construction process are greatly reduced, and the construction efficiency is improved while accurate positioning is guaranteed; and the mounting position of a street lamp is positioned through the square positioning frame, so that an embedded part can be conveniently embedded into a foundation trench while the excavation of the foundation trench is not influenced, and the operation difficulty is greatly simplified.

The invention discloses a secondary etching double-sided circuit board and its processing technology. The secondary etching double-sided circuit board of the present invention comprises: a GTL circuit layer, an insulating PP layer and a GBL stepped surface circuit layer, and the GBL stepped surface circuit layer The layer is composed of GBL inner line layer and GBL outer line layer. The GTL line layer and GBL inner line layer are connected to the insulating PP layer at the same time. The GBL outer line layer is covered on the GBL inner line layer. A secondary etching double The surface circuit board processing process follows the following steps: the first circuit production - - - line development cam compensation - - - line inspection - - - etching - - - the second circuit production - - - line development cam compensation - - - circuit Check--etching--electrical open and short-circuit--after process. The invention only needs secondary production, requires less investment, simplifies the production process and operation difficulty, improves the production efficiency, reduces the production cost, reduces the defective rate of products, and shortens the production cycle of products.