31results about How to "Avoid moving location" patented technology

The invention discloses a reinforcing steel bar cutting-off machine for construction. The reinforcing steel bar cutting-off machine comprises a reinforcing steel bar placing frame, a cutting pressingdevice used for pre-pressing a reinforcing steel bar, a cutting-off device used for cutting off the reinforcing steel bar, a fixing device used for fixing one end of the reinforcing steel bar in the reinforcing steel bar cutting-off process, an edge grinding device used for deburring the two ends of the reinforcing steel bar, and a placing box used for storing the cut-off reinforcing steel bar, wherein a first pressing knife and a second pressing knife are arranged on the cutting pressing device, the cutting-off device is provided with a movable blade, a driving box used for driving the movable blade to move, a fixed cutter set used in cooperation with the movable blade, and a conveying assembly used for conveying after the reinforcing steel bar is cut off, and grinding belts and an edge grinding wheel are arranged on the edge grinding device. According to the reinforcing steel bar cutting-off machine for construction, the length size of the cut-off reinforcing steel bar can be accurate, the two ends of the cut-off reinforcing steel bar are deburred at the same time, so that the production efficiency is greatly improved, and the labor cost is reduced.

The invention discloses a double-layer ecological floating island with a color lamp illuminating landscape. The double-layer ecological floating island is characterized in that a floating island body,a color lamp illuminating device and a floating island fixing column are included; the color lamp illuminating device and the floating island fixing column are mounted on the floating island body; the floating island body is provided with a buoyancy planting layer, an upper layer platform and supporting rods; and the color lamp illuminating device is provided with a solar panel, a charge and discharge controller, a storage battery, a waterproof wire harness, a color lamp and a timing switch. The double-layer ecological floating island can be fixedly placed in a landscape water area, movement,caused by water flow wind power, of the ecological floating island is avoided, the water surface upper space is fully utilized, the three-dimensional landscape effect is good, water body eutrophication pollution is improved, and color lamp illuminating is achieved; and ornamental value and artistry of the floating island are improved, overall stability is good, mounting is convenient, external energy is not consumed, and the double-layer ecological floating island is suitable for being used and popularized during water body pollution treatment and water body quality improvement in the landscape water area.

The invention discloses photoresist spraying equipment which comprises a photoresist storage device, a photoresist pipeline, an ultrasonic generator, a nozzle and a conveying belt. In a closed environment, a liquid photoresist is stored in the photoresist storage device and enters the photoresist pipeline via an output port, a temperature controlled is attached to the photoresist pipeline to control the liquefaction state of the photoresist, the photoresist pipeline is connected with the ultrasonic generator, the ultrasonic generator gasifies the liquid photoresist in the photoresist pipeline and then sprays the photoresist out of the nozzle, a to-be-coated object is fixed on the conveying belt for assembly line type conveyance, and the whole coating process is finished. The system equipment is simple, easy to operate, advanced in coating technology, more uniform in coating effect, time-saving and labor-saving, the cost is saved for an enterprise, and the increase of earnings is promoted.

The invention discloses a safety socket. The safety socket comprises a shell, at least two clamping units and at least two electrode units, wherein the clamping units are arranged on the shell; each of the clamping units comprises two clamping sheets and a reset elastic member; the reset elastic member is arranged between the two clamping sheets and maintains the two clamping sheets in a state ofbeing close to each other; at least one of the clamping sheets of each clamping unit is prepared from a conductive material so that when the pins of a plug adapted to the safety socket are inserted into the corresponding clamping units, the pins can be stably clamped between the clamping sheets of the clamping units, and then stable conductive connection is formed between the clamping units; and the electrode units are arranged to be suitable for being connected with external circuits so as to provide electrical energy output for the corresponding clamping units.

The invention relates to the field of English teaching aids, in particular to an English teaching aid. The English teaching aid comprises a storage structure, a writing band, a driving structure, a fixing structure, a supporting structure, a transmission structure, a cleaning structure and a liquid adding structure. Characters on the writing band can be automatically cleaned up through contact between the writing band and the cleaning structure, so that cleaning is more convenient; meanwhile, the cleaning structure and the fixing structure are detachably connected, so that the cleaning structure can be conveniently detached to be cleaned after use; meanwhile, the cleaning structure is located on the back face of the writing band, so that the writing band can be naturally aired for a periodof time after being cleaned, the writing quality is effectively prevented from being affected by excessive cleaning liquid on the writing band, and meanwhile, the writing band can be conveniently andrapidly cleaned in a large area; and then a transmission structure is conveniently driven through the writing band, the transmission structure drives the liquid adding structure to automatically addthe cleaning liquid to the cleaning structure, and therefore the cleaning liquid is more convenient to add, and the cleaning effect of the writing band is better.

The invention provides a drying oven for conductive foam preparing, and relates to the technical field of heating and drying equipment. The drying oven for conductive foam preparing comprises a dryingoven body, wherein an adaptive oven door is movably formed in the front end surface of the drying oven body; a hot-air blower is arranged at the bottom of the drying oven body; a left air supply pipeline and a right air supply pipeline are arranged on the hot-air blower; a left channel and a right channel are formed in the left side wall and the right side wall of the drying oven body separately,one end of the left air supply pipeline and one end of the right air supply pipeline are connected with the hot-air blower separately, and the other end of the left air supply pipeline and the otherend of the right air supply pipeline communicate with the bottom of the left channel and the bottom of the right channel separately; and a plurality of left air outlet grooves and a plurality of rightair outlet grooves are formed in the left inner wall and the right inner wall of the drying oven body separately, the left air outlet grooves communicate with the left air supply pipeline, the rightair outlet grooves communicate with the right air supply pipeline, and left groove blocking rods and right groove blocking rods are movably arranged in the left air outlet grooves and the right air outlet grooves separately. The drying oven for conductive foam preparing has the advantages of effectively preventing conductive foam with different lengths and widths from deforming and rebounding during drying treatment.

The invention provides a fast joint for a high pressure variable frequency water pump in a mine environment. A joint base, a conical groove C and a rubber pad are included; the joint base is of a cylindrical pipe-shaped structure; an annular fixed base is welded to the rear end face of the joint base; ten clamping beads used for being matched with a clamping groove A are arranged on the front sideof the outer wall of the joint base in an annular array shape; a stud is welded to the position, located on the rear side of a check ring, of the outer wall of the joint base; and the position, located between the stud and a clamping sleeve, of the outer wall of the joint base is sleeved with a spring. Due to the fact that the front end face of the joint base is provided with a conical groove A,clamping can be reduced during mutual connection of a joint body and the joint base in the using process. Compared with an existing device, during connection of the device, operation is more smooth and convenient; due to the arrangement of the clamping sleeve, the stud and a limiting nut, the limiting nut is screwed so that the clamping sleeve can be limited. Compared with the existing device, after connection of the device, in use, the situation that due to accidental touching, the position of the clamping sleeve is moved, and consequently the joint body and the joint base disengage from eachother can be prevented.

The invention discloses a core bar support with a step shape and an application method thereof. The core bar support is arranged on a lower core box. The core bar support is of a four-step structure and comprises a first step, a second step, a third step and a fourth step, wherein the first step is arranged at the top of the core bar support and is used for penetrating on a core bar, and the corebar is supported through the bottom of the first step; the second step is arranged under the first step and has a draft angle so as to demould; the third step is arranged under the second step and isused for positioning the core bar support; and the fourth step is arranged under the third step and is used for being fixed on the lower core box. An abdicating hole corresponding to the first step isformed in the core bar and does not penetrates through the core bar. The length of the first step is set, when the first step penetrates into the abdicating hole, the bottom of the first step can bepressed on the core bar so as to prevent the core bar from overturning or shifting under the impact of a sand flow. The core bar support has the advantages of small size and stable supporting.

The invention discloses a suit cuff button mounting device and a using method thereof. A plurality of pressing blocks are arranged at the bottom end of a bracket at equal intervals; a third air cylinder drives a pressing rod to move in a vertical direction and thus the pressing blocks move to the box bottom of a feeding box and are clamped with a plurality of buttons at the box bottom of the feeding box; and then the pressing blocks can conveniently press down the buttons for mounting, so that the pressing blocks drive the plurality of buttons to automatically press down to finish the installation. Therefore, manual pressing is avoided; defects that when buttons are installed, indentations or pressing holes are prone to being formed in suit cloth during pressing due to uneven stress at the joints of the cloth and the buttons, and the attractiveness of suit garments is affected in manual pressing are overcome. Meanwhile, compared with manual installation, the installation efficiency ofthe buttons on the suit cuffs is greatly improved through automatic pressing of pressing blocks.

The invention relates to the technical field of medical measuring instruments, and discloses a lumbar vertebra joint motion range monitoring device. The device comprises a flexible sheet arranged on the back, a controller arranged in the flexible sheet, two longitudinal patches attached to the lumbar vertebra on the periphery of the flexible sheet, and two transverse patches attached to the two sides of the lumbar vertebra on the periphery of the flexible sheet respectively, and gyroscope sensors are arranged in the longitudinal patch and the transverse patch; the longitudinal patches and the transverse patches are respectively connected with the flexible sheet through elastic strips; an elastic layer attached to the back is arranged on the inner side face of the flexible piece, and flexible suction holes are formed in the elastic layer. The inner side face of the longitudinal patch and the inner side face of the transverse patch are respectively provided with an attaching layer. The gyroscope sensors are arranged in the longitudinal patch and the transverse patch, so that the position relation between two test points on the lumbar vertebra and two test points on the two sides of the lumbar vertebra can be measured, the range of motion of actions such as forward flexion, backward extension, lateral flexion and rotation of the lumbar vertebra can be measured, and great convenience is achieved.

The invention relates to a hatch coaming structure, in particular to a hatch coaming structure of an ultra-large container ship. The invention aims to provide the hatch coaming structure of the ultra-large container ship, which can prevent water from seeping into a cabin. The ultra-large container ship hatch coaming structure comprises rotating shafts, cover plates, side plates, a driving assembly and the like, the rotating shafts are rotationally arranged on the left side and the right side of the upper portion of a hatch plate, the waterproof cover plates are arranged on the left rotating shaft and the right rotating shaft, and the side plates are arranged on the front sides and the rear sides of the bottoms of the cover plates. A driving assembly used for driving the cover plate to rotate upwards to be opened is arranged at the bottom of the hatch board. The first hydraulic cylinder serves as driving force to drive the cover plate to rotate upwards to be opened, and then the second hydraulic cylinder serves as driving force to drive the clamping plate to move inwards to clamp the clamping strip, so that the position of the cover plate is fixed, the cover plate is prevented from moving, and people can conveniently load goods into a cabin.

The invention discloses a box part bowl-shaped plug press-fitting clamp which comprises an inner cavity and a clamp body matched with outer profile of a box part. Air cylinders are arranged at positions, corresponding to sand outgoing holes of the box part, on two sides of the clamp body respectively, and an extensible end of each air cylinder faces the inner cavity of the clamp body and provided with a floating press head. By additionally arranging the air cylinders with the floating press heads, a user only needs to mount the clamp on the box part in a buckled manner and drive the air cylinders to enable the floating press heads to press a bowl-shaped plug into the sand outgoing holes of the box part. The box part bowl-shaped plug press-fitting clamp is simple in structure, low in cost, low in labor intensity and suitable for manufacturing of engine boxes.