31results about How to "Reduce total space" patented technology

The invention relates to a beam strengthening method. The method comprises the following steps: firstly, chiseling a beam top anchorage groove on the top surface of a beam end, obliquely boring along the direction of two sides of a beam rib, and paving a positioning groove for fixing a prestressed steel wire buddle and a positioning tension sleeve along a beam web; mounting an anchorage plate; polishing the lateral surfaces and a bottom surface of a beam, and roughening a strengthening surface; mounting the steel wire buddle and the tension sleeve, namely arranging the positioning tension sleeve in the positioning groove of the positioning tension sleeve, threading the steel wire buddle from the anchorage plate at one end of the beam, placing the steel wire buddle into the positioning groove, then threading out the steel wire buddle from the anchorage plate at the other end of the beam, tightening the steel wire buddle and temporarily fixing the steel wire buddle by a rolling anchorage head; tensioning the steel wire buddle by using a tensioning jack or a winch at one end of the steel wire buddle, anchoring the steel wire buddle when reaching a design value, and then casting and sealing the wire buddle by concrete; implanting a pin into a beam body; after positioning and setting out a reinforcing steel bar on the beam body, binding reinforcement mats on the surface of the beam, and partially spot-welding the reinforcement mats; painting an interface agent; and plastering composite mortar. The method is active, ultra-strong and durable, can well overcome the main defects of the prior strengthening technology, and has strong effectiveness and economy.

A sensor device (4) is provided with a resolver having a stator (21) installed on a suspension member (1) and a rotor (31) provided on an axle member (2). The axle member (2) is constituted of a drive shaft (11) connected to a power transmission device and a hub shaft (12) having a wheel installation portion (13) and fixed to the drive shaft (11). The stator (21) is press-fitted into a wheel-side end portion in the axial direction, of a knuckle (1a) of the suspension member (1). The rotor (31) is press-fitted into the hub shaft (12) of the axle member (2). The stator (21) and the rotor (31) are radially opposed to each other. A rolling bearing (3) has two rows, or left and right rows, of rolling bodies (7). An outer ring (5) is made in one piece having two rows of raceway grooves. An inner ring (6) is a divided type where each division has a row of a raceway groove.

The invention discloses an intelligent bamboo filament braiding machine. The intelligent bamboo filament braiding machine comprises a frame (1), a motor (2), a transmission device and a program control device, wherein the program control device controls the energization of multi-line and multi-row electromagnets to lift or not to lift bamboo filaments in the weft direction so as to braid bamboo filament products with designed patterns. The bamboo filament braiding machine can braid the bamboo filament products with different patterns under the condition that devices do not need replacing, has low purchase cost, is easy and convenient to operate and has high braiding efficiency.

The invention provides a liquid crystal display panel and a manufacturing method for the same. The manufacturing method for the liquid crystal display panel is that graphical process is conducted to multi-layers of photoresistive films laminated by a common masking plate through a single-exposure development process, and laminated multi-layered photoresist layers can be achieved; photo spacers are formed between the laminated multi-layered photoresist layers; due to the diversities of light-sensitive characteristics of the multi-layered photoresist layers, multi-layered photoresist layers with different graphs can be achieved after exposure development; and the different graphs are different in aspects of at least one parameter such as upper base sizes, lower base sizes, slant angles . Slant angles (Theta) of photo spacers can be adjusted by the multi-layered photoresist layers with different graphs, so the slant angle (Theta) of each photo spacer can be effectively improved; the photo spacers of the liquid crystal display panel has the laminated multi-layered photoresist layers; the multi-layered photoresist layers has different graphs; and the slant angle (Theta) of each photo spacer can be effectively improved.

A low-concentration methane gas oxidation system includes: a single heat source device; and an oxidation device to oxidize low-concentration methane gas by using heat from the heat source device. The oxidation device includes a plurality of individual oxidation units including respective catalyst oxidizers. The individual oxidation units include: a first individual oxidation unit including a first catalyst oxidizer using heat of heat source gas from the heat source device, and a first heat exchanger to preheat low-concentration methane gas that flows into an additional catalyst oxidizer provided in a branching supply passage on downstream side, by using, as a heating medium, oxidized gas from the first catalyst oxidizer; and at least one additional individual oxidation unit including an additional catalyst oxidizer to oxidize low-concentration methane gas preheated by the first catalyst oxidizer or the additional catalyst oxidizer provided in a branching supply passage on upstream side.

The invention discloses a multi-mode output intermediate-shaft-free stepless speed change transmission system which is characterized in that an engine output shaft is connected with a power output shaft through a joint sleeve, and the power output shaft is simultaneously connected with a planet carrier and a driven disc of a clutch C2; a generator rotor shaft is connected with a sun wheel shaft through a joint sleeve, and the sun wheel shaft is connected with a sun wheel; a rotor shaft of the motor is connected with an input shaft of a gearbox through a joint sleeve; the input shaft of the gearbox is simultaneously connected with a gear Z1, a driving disc of an overrun clutch and a driven disc of a clutch C1; a driven disc of the overrun clutch is connected with a gear Z3; the C1/C2 driving disc is connected with a planetary gear ring; a central transmission driving shaft is simultaneously connected with a driven disc of a clutch C3 and a gear Z4; a driving disc of the clutch C3 is connected with the gear Z2; and the gear Z1 is meshed with the gear Z2, and the gear Z3 is meshed with the gear Z4. Therefore, the function that the vehicle runs in the three CVT modes can be achieved, and the purposes of saving oil and reducing emission of the whole vehicle can be achieved.

The bonding device comprises a table 52 provided to be movable in a Y-axis direction with respect to a base 41, a first reaction member 58A and a second reaction member 58B respectively provided to be movable in the Y-axis direction with respect to the base 41. The first reaction member 58A and the second reaction member 58B are constituted in such a way as to move, when the table 52 moves in the Y-axis direction, in the opposite direction to the table 52 in the Y-axis direction. The first reaction member 58A and the second reaction member 58B are disposed respectively on both sides in the X-axis direction of the table 52. The first reaction member 58A and the second reaction member 58B are disposed in such a way that the center of gravity of the first reaction member 58A and second reaction member 58B is at a position that is based on the center of gravity of the table 52. In this way, a bonding device is provided, capable of improving the weight balance at the base while suppressing an increase in space.

The invention discloses a dismountable cake tray which comprises a base and at least one tray part, and further comprises at least one hollow connecting rod, wherein through holes are formed in the base and the tray part respectively; screw threads are formed on the internal wall of the connecting rod; and the base, the tray part and the connecting rod are connected with one another through screws. The dismountable cake tray has the benefits that as the dismountable structure is adopted, plenty of space can be saved in transportation; and the dismountable cake tray is convenient in movement.

The invention discloses a micro-reactor and a manufacturing method thereof. A micro-reactor body is formed in a way: a reaction channel base plate is arranged on a lower hot bath base plate, an upper hot bath base plate is arranged on the reaction channel base plate, and a cover plate is arranged on the upper hot bath base plate; the reaction channel plate is formed by processing at least one micro-reaction channel which is communicated end to end on a substrate; an inlet is formed in one end of each micro-reaction channel, an outlet is formed in the other end of each micro-reaction channel, each micro-reaction channel is formed by communicating at least one micro-reaction chamber a end to end, the micro-reaction chambers a of every two adjacent micro-reaction channels are distributed in a staggered mode, each micro-reaction chamber a is in a frog face shape, and two impact columns are arranged at the inlets in the micro-reaction chambers a; the plane where the center lines of the two impact columns are located is perpendicular to the center line of the micro-reaction channel, and an arc-shaped baffle is arranged in the micro-reaction chamber a located on the downstream portions of the two impact columns. The micro-reaction chambers of the two adjacent micro-reaction channels are distributed in a staggered manner, so that the interval space between the adjacent micro-reaction channels is reduced, the volume of the micro-reaction channels is increased, and the liquid holdup of the micro-reactor is improved.

The invention is suitable for the field of lifting machinery, and provides a lifting mechanism and a sweeper base station. The lifting mechanism comprises a base; a first moving part which is movably arranged on the base, wherein a first inclined plane is arranged on the side, deviating from the base, of the first moving part, the telescopic part is telescopically arranged on the side, deviating from the base, of the first moving part, the telescopic part is provided with a second inclined plane matched with the first inclined plane, and when the first moving part moves, the second inclined surface and the first inclined surface move relatively; and a fixed part which is fixed to the base and located above the first moving part, wherein a through hole is formed in the fixed part, and the telescopic part penetrates through the through hole and can move in the through hole. According to the lifting mechanism, the occupied space of the lifting mechanism in the lifting direction can be greatly reduced, the structural design is ingenious, and the size is small.

The invention discloses a PLC-based electromechanical integrated equipment locking device. The device comprises a top closing box body, a bottom closing box body is arranged on the lower end surface of the top closing box body, a lock hole is formed in the middle, close to the upper side, of the front end surface of the bottom closing box body, a movable lock device is installed in the middle of the inner side of the lock hole, a lock stopping partition plate is arranged on the upper end surface of the lock hole and located on the upper portion of the movable lock device, and a spring bolt body is arranged at the upper portion, close to the middle of the rear side, of the lock stopping partition plate. According to the PLC-based electromechanical integrated equipment locking device, a side-by-side double locking equipment mode can be achieved, the anti-theft and anti-prying functions are achieved, the effect of prolonging the service life of the device is achieved, the rotation flexibility of a lock cylinder joint on the inner side of the lock hole can be adjusted, the risk that the lock hole is blocked is reduced, and the unicity of a key main body is formed.