34results about How to "Exactly through" patented technology

The invention relates to a construction method of a horizontal counter-pulled anchor cable. The construction method comprises the steps that 1, supporting structures of two adjacent foundation pits to be excavated are constructed, and then the first corresponding supporting structure and the second corresponding supporting structure are formed on the adjacent sides of the two foundation pits; 2, soil masses in the two foundation pits and soil masses between the first supporting structure and the second supporting structure are excavated till the bottoms reach the preset height, so that gaps in the first supporting structure and the second supporting structure are exposed; 3, a bottom horizontal counter-pulled anchor cable is provided and installed at the positions, with the preset height, of the bottoms, so that the first supporting structure and the second supporting structure are connected in a counter-pulled mode; 4, the soil masses are backfilled between the first supporting structure and the second supporting structure till the above-mentioned preset height is achieved; 5, the horizontal counter-pulled anchor cable is provided and installed at the position with the above-mentioned preset height, so that the first supporting structure and the second supporting structure are connected in a counter-pulled mode; 6, the step 4 and the step 5 are repeatedly conducted till the backfilled soil masses reach the ground elevation; 7, a concrete structural slab is constructed at the position with the ground elevation.

The invention discloses an upper transmission mechanism of an automatic lacing machine. The upper transmission mechanism comprises a Y-direction connecting seat connected with an upper locating seat, and a Y-direction driving motor for driving the Y-direction connecting seat to make linear motion, wherein the Y-direction connecting seat can be connected or disconnected with the upper locating seat; the Y-direction driving motor is connected with the Y-direction connecting seat by a Y-direction transmission component. According to the upper transmission mechanism, an upper is fixed by the upper locating seat; the upper transmission mechanism has the advantages of being simple in structure, convenient in discharging and accurate in location; the upper is driven to move along a straight line by the upper locating seat which is driven by the Y-direction driving motor, and the upper is automatically matched with the work progress of a first fixture and a second fixture, so that shoe lace bundle heads can accurately pass through lace holes in sequence.

The invention relates to a mounting device for a push head, in particular to a mounting device for a push head for the maintenance of a large and medium-size water-turbine generator set, and solves the problems, for example, the man-made deviation is caused during the mounting of the push head of the traditional large and medium-size water-turbine generator set, the efficiency is low, and the defects are more. The mounting device comprises a high-pressure electric oil pump, a multipass joint, a main pipeline, a plurality of branch pipelines, a plurality of lifting tools and a plurality of fixing brackets, wherein the lifting tools are arranged in a circle with the multipass joint in the center; the upper end of each lifting tool is respectively fixed with one corresponding fixing bracket; an oil outlet of the high-pressure electric oil pump is connected with an oil inlet of the multipass joint through the main pipeline; each oil outlet of the multipass joint is connected with the oil inlet of the corresponding lifting tool through one branch pipeline. The mounting device is used for mounting the push head of the large and medium-size water-turbine generator set.

A plasma torch of the present invention having a waveguide formed with a vortex air flow collapsing gas supply part includes a waveguide including a microwave irradiating part having an opening formed on one side thereof and irradiating microwaves toward the opening side to generate plasma that vaporizes hydrocarbons supplied into the swirl gas flow formed in front of the opening; and a swirl gas flow disintegrating gas supply portion that supplies a swirl gas flow that collapses a part of the swirl gas flow formed in front of the opening portion Disintegrate gas. Another aspect of the present invention is a plasma torch provided with a waveguide formed with a swirling gas flow collapsing gas supply part, including: a reactor in which a reaction space is formed and includes a raw material injection part for injecting hydrocarbons into the reaction space and a swirl flow generation gas supply part that supplies a swirl flow generation gas that generates a swirl flow to the reaction space; and a waveguide that is connected to the reactor and includes irradiating microwaves to generate gasified hydrocarbons within the swirl flow in the reaction space The microwave irradiating part of the plasma and the supply part of the vortex flow disintegrating gas that is part of the vortex gas flow formed in the reaction space are disintegrated by the vortex flow disintegration gas supply part.

The invention relates to a construction method of a horizontal counter-pulled anchor cable. The construction method comprises the steps that 1, supporting structures of two adjacent foundation pits to be excavated are constructed, and then the first corresponding supporting structure and the second corresponding supporting structure are formed on the adjacent sides of the two foundation pits; 2, soil masses in the two foundation pits and soil masses between the first supporting structure and the second supporting structure are excavated till the bottoms reach the preset height, so that gaps in the first supporting structure and the second supporting structure are exposed; 3, a bottom horizontal counter-pulled anchor cable is provided and installed at the positions, with the preset height, of the bottoms, so that the first supporting structure and the second supporting structure are connected in a counter-pulled mode; 4, the soil masses are backfilled between the first supporting structure and the second supporting structure till the above-mentioned preset height is achieved; 5, the horizontal counter-pulled anchor cable is provided and installed at the position with the above-mentioned preset height, so that the first supporting structure and the second supporting structure are connected in a counter-pulled mode; 6, the step 4 and the step 5 are repeatedly conducted till the backfilled soil masses reach the ground elevation; 7, a concrete structural slab is constructed at the position with the ground elevation.

The invention provides a display panel and a display device, which relate to the field of display technology, wherein the display panel includes a display screen and a fingerprint identification module, the display screen includes a base substrate, a metal wire layer and a pixel definition layer, and the metal wire layer is located on the base substrate Between the pixel definition layer and the pixel definition layer, the fingerprint identification module is located on the side of the substrate away from the pixel definition layer; the metal wire layer has a light-transmitting area, and the pixel definition layer includes a light-emitting area and a non-light-emitting area, and at least part of the non-light-emitting area is set There is a light conversion layer, and the position of the light conversion layer corresponds to the position of the light transmission area. The display panel provided by the present invention improves the light intensity and transmittance of the incident light of the fingerprint so that it can pass through the display screen more accurately and efficiently to reach the fingerprint recognition module, thereby increasing the speed of fingerprint recognition and unlocking.

The invention discloses a Lora wireless transmission based multifunctional data collector, which comprises a collector body. The front surface of the collector body is provided with button bodies, a protective shell sleeves the front end of the collector body and is positioned on the front of the button bodies, connection blocks are fixedly connected to bottom ends of two sides of the protective shell, the protective shell sleeves surfaces of the connection blocks, and a containing block sleeving the surface of the protective shell is fixedly connected to the left side of the collector body. The Lora wireless transmission based multifunctional data collector has advantages that by arrangement of the containing block, a fixing block, a through hole and a fixing groove for fixing the protective shell which protects buttons, failure in protection of the buttons due to looseness of the protective shell can be prevented, and accordingly the buttons can be stably protected, users are prevented from touching the buttons accidentally, and changing of data parameters on the multifunctional handheld data collector is avoided.

The invention relates to a fan and an installation structure. The installation structure comprises a blade fork, a rotating part and first fasteners, wherein the blade fork is provided with first locating parts and first connecting holes; the rotating part is provided with second locating parts and second connecting holes; the second locating parts can be in locating fit with the first locating parts; the first fasteners are arranged in the first connecting holes and the second connecting holes in a penetration mode; and the first fasteners at least can be in fastening fit with the second connecting holes. Through locating fit between the first locating parts and the second locating parts, the first connecting holes and the corresponding second connecting holes accurately communicate; thefirst fasteners penetrate through the first connecting holes and the second connecting holes to connect the blade fork and the rotating part into a whole reliably and reliably through fastening fit between the first fasteners at least with the second connecting holes.

The invention provides a conducting wire fixing device and a manufacturing method. The conducting wire fixing device comprises: a body and oppositely arranged body bearing and clamping portions; clamping portions, wherein the oppositely disposed clamping portions are disposed on side portions of the body, and the width of the gap between the clamping portions is not larger than the outer diameterof a conducting wire; and guide portions, wherein the distance between the oppositely disposed guide portions becomes smaller from outside to inside; and the conducting wire is suitable for passing through an area between the guide portions to be clamped in the gap. The conducting wire fixing device provided by the invention has the advantages of firm conducting wire fixing, high efficiency and the like.