50results about How to "Safe stacking" patented technology

An improved fabric bulk bag, of the type having wall portions, a top portion, and a floor portion, all defining a space for storing bulk therein, and further providing a pair of channels, substantially parallel in relation, secured along the outer surface of the floor portion, each channel having two open ends; a substantially elongated rigid U-shaped support member insertable into each channel, the upper wall of the member contacting the outer surface of the bulk bag, and the two arms of the U-shaped member providing a travel space through the channel for receiving the tynes of a forklift, and allowing the tynes to contact the upper wall of the member when the bag is lifted; the two arms of the member also providing a stable pallet-like foundation for the bag when the bag is positioned atop another filled bag. There is further provided finger-like openings between the walls of the U-shaped member and the channels, to secure the edges of each channel to maintain the U-shaped member within each channel when the forklift tynes are engaging or disengaging from the channels. There is further provided blocks along the outer walls of the channel walls for filling any gaps between the fabric channels and the U-shaped members inserted therein.

A sterilization container having a lid and a bottom. The lid is provided with a plurality if bimetal valves that will fully open and fully close at a preset temperature. The lid also includes a pressure equalization valve to relieve pressure from the container that will occur during the heating and cooling process. The bottom and the lid are formed from light weight and highly durable material so provide an easily handled and long lasting apparatus. Each lid includes a plurality of recesses and each bottom includes a plurality of complimentary projections such that multiple containers can be safely stacked upon one another.

The invention relates to a method and device for changing the position of large-area glass plates which are stationary or moving, having the following features: one or more devices located on a level plane, each having a plurality of suction devices (12), are connected to the glass plates (10) to be re-positioned by means of a vacuum, b) the devices are connected to a lifting column (4) in a rotatable and pivotable manner, c) the devices can travel horizontally in the gripping area of the glass plates (10), d) the lifting column (4) has a counterweight (5) supplied with compressed air to compensate for the moving weight of the devices, e) the suction device (12) disk caps are spring-loaded in their holders, can be tilted in every direction, and are provided with a filter element (27), f) a controllable vacuum can be applied to each of the suction devices (12) individually, with a computer program as the controller.

A method of assembling and storing a portable stand for a fire extinguisher having a case, a pylon and a base. The case has a rear wall and a bottom wall. The pylon has a front surface, an open bottom with an outer flange and a top that is narrower than the outer flange. In addition, the base is generally rectangular and has a central opening in its upper and lower surfaces. The assembly method involves inserting the top of the pylon upwardly through the central opening until the outer flange engages the base, mounting the case onto the front surface of the pylon and positioning the fire extinguisher inside the case such that it rests on the bottom wall. The storage method comprises detaching the case from the pylon of each stand, separating the pylon and the base of each stand, stacking the pylons and stacking the bases.

The invention proposes a forklift with steel pipe clamps, which includes a car body with a driver's cab, a solar panel installed on the roof of the driver's cab, a door frame at the front end of the car body, and a rotating door frame on the door frame. The rotator slides up and down on the door frame through the sliding parts on both sides, the rotator is provided with a fork frame, the fork frame is rotated and set on the door frame through the rotator, the lower end of the fork frame is connected with the rotator, and the upper end of the fork frame is connected with the door frame. There is a push-pull cylinder between the rotators, two sliding guides are provided on the fork frame, and a distance adjustment device is provided between the two sliding guides. Each sliding guide is connected to a fork, and the fork is provided with A plurality of bent joints for adjusting the shape of the cargo fork, fastening bolts are provided at both ends of the bent joints, slide rails are provided on both inner sides of the mast, a rotating shaft is provided between the two slide rails, and a control cylinder is provided on the steel pipe clamp. The forklift with steel pipe clamp is easy to operate and maintain, has comprehensive functions, safe and reliable operation, reduces the accident rate, and can be used for multiple purposes.

The invention provides a forklift with inclined cylinders. The forklift comprises a gantry; two sides of the lower part of the gantry are respectively connected with the inclined cylinders; the gantry is provided with a rotating machine; the rotating machine is arranged on the gantry in a manner of sliding up and down through slide parts on two sides; a fork frame is arranged on the rotating machine, and is rotationally arranged on the gantry through the rotating machine; two slide guide devices are arranged on the fork frame; a distance adjusting device is arranged between the two slide guide devices; each slide guide device is connected with a goods fork; the goods fork is provided with multiple bent joints for adjusting the shape of the goods fork; and fastening bolts are arranged at two ends of the bent joints. The forklift with the inclined cylinders is convenient in operation and maintenance, high in production efficiency, low in operating cost and safe and reliable in operation, reduces the accident rate, can achieve multiple purposes on one machine, reduces repeated purchase by user equipment, and effectively saves funds.

The invention provides a water tank structure for a load test, a test device and a test method. The water tank structure comprises a plurality of water tanks which are uniformly distributed layer by layer and stacked on a support, adjacent water tanks of each layer are communicated through a connecting water pipe, a top surface of each water tank is provided with a water inlet, the bottom surfaceof each water tank is provided with a water outlet, the water inlet is connected with a water pump through a detachable water inlet pipe, and a detachable sealing cover is installed at a water outletend. According to the wate tank structure for the load test and the load test method provided by the invention, the water tank is used as a loading device for the load test, a corresponding number ofwater tanks are assembled according to the load requirement, water is injected into the water tank during loading, and water in the water tank is discharged during unloading, so that one-time water filling and one-time water discharging are realized; the problems that time and labor are wasted and transportation is inconvenient due to transportation and stacking of concrete blocks or sand bags aresolved, meanwhile, the water tanks are safe to stack, water filling and water discharging are rapid, repeated utilization can be achieved, and transportation, loading and unloading are more convenient and faster.

A container having a tubular body including a side wall, a bottom wall in the form of a spherical dome projecting to the interior of the container, and an upper wall in the form of an annular spherical dome, inferiorly attached to the side wall by an upper double seam. The bottom wall includes at least one seating region having a predetermined circumferential extension along a plane extending transversely with respect to an axis of the container and being axially spaced inwardly within the side wall of the container, the seating region being configured to be fitted around a respective circumferential extension a upper double seam of an identical and adjacent container inferiorly disposed in a vertical stack, and axially seated on said upper double seam, so as to define a single contact region between two vertically stacked containers.

The invention relates to a material supply device with a separation function for a production line. The material supply device comprises a base, a conveyor belt, a vertical plate, a transmission mechanism, a controller and a storage mechanism, wherein the storage mechanism comprises a fixing pipe, an air pump, an air pipe and a plurality of storage components and also comprises a storage pipe, aircylinders, pistons, movement rods and connecting pipes; and the transmission mechanism comprises a translation block, a translation component, a supporting block, a baffle and two connection components, wherein each connection component comprises a connection frame, a rack, a first gear, a second gear and a bracket. The material supply device with the separation function for the production line is convenient in safely stacking production raw materials through the storage mechanism, and can convey the stacked raw materials to the conveyor belt one by one from the bottom end through the transmission mechanism, the conveyor belt rotates to continuously convey each raw material to a production line at equal intervals to be processed, and therefore, the practicality of the material supply device is improved.

The invention discloses a novel comfortable chair comprising a chair back, a chair seat and chair legs and comprising an upper part and a lower part, wherein the upper part comprises a bottom surface and a U-shaped surrounding surface, the lower part comprises two pairs of chair legs and is fixedly connected with the bottom surface, the chair legs adopt U-shaped aluminum tube structures, bulges consistent with the chair legs in shape are arranged on outer surfaces of the chair legs, slots matched with the bulges are formed in inner surfaces of the chair legs, and the bulges of the chair legs are embedded in the slots for connection of the upper part and the lower part; the chair legs mounted on two sides of the chair seat adopt a mutually buckled structure; the gravity center of the upper part is located in the middle of the bottom surface, a first plane is parallel with the gravity center direction, and the included angle formed by a second plane and the gravity center direction ranges from 15 degrees to 18 degrees; a gas spring is arranged at a backrest of the chair seat; the chair further comprises a controller which is used for controlling the travel of the gas spring and linked with a control valve of the gas spring. The chair is simple in structure, comfortable and convenient to use and assemble.

The invention discloses a counting and steering deceleration device for the terminal of a bar-shaped material production line, which comprises a frame-shaped frame body, and four rollers are arranged on the side of the frame body, wherein the first roller and the third roller are located on the same side of the frame body The second roller and the fourth roller are respectively arranged on the other side of the frame opposite to the first roller and the third roller, and the first roller is driven by a motor; one side of the frame is also provided with a slide plate inclined towards the belt, One end of the slide plate is provided with a baffle inclined towards the inside of the frame body; a pressure sensor and a counting module are arranged in the baffle, and a display screen is provided on the frame body, and the counting module is respectively connected with the pressure sensor and the display screen. The present invention solves the problem of inconvenient stacking and handling at the conveying terminal in the prior art in the production process of strips, and at the same time easily causes harm to workers, and achieves safe and automatic stacking of strips produced on the production line, and at the same time The purpose of counting products.

The invention discloses a rebound-steering bar conveying terminal device with a counting function, which includes a frame-shaped frame body, and one side of the frame body is provided with a first roller, a second roller, and a third roller linked by a belt. The three rollers are respectively connected with the three connecting rods that run through to the other side of the frame, and the other sides of the three connecting rods are respectively connected with the fourth roller, the fifth roller and the sixth roller linked by belts; the second roller, The fifth rollers are higher than the other rollers on the same side; the frame body is provided with a support rod, the top of the support rod is connected with a slide plate inclined downward to the belt surface, and one end of the slide plate is provided with a baffle plate inclined toward the inside of the frame body . The present invention solves the problem of inconvenient stacking and handling at the conveying terminal in the prior art in the production process of strips, and at the same time easily causes injury to workers, and achieves the purpose of safely and automatically stacking the strips produced on the production line.

The invention discloses rebound steering type strip material conveying terminal equipment. The rebound steering type strip material conveying terminal equipment comprises a frame-shaped stand and four rollers on the side faces of the stand, and the four rollers are linked through connection rods and belts. One side of the stand is further provided with a sliding plate tilting towards the belts. One end of the sliding plate is provided with a baffle titling towards the inner side of the stand. The baffle rotates on the surface of the sliding plate through a rotary shaft inside the baffle. The sliding plate is provided with a plurality of open holes which are distributed evenly and annularly around the rotary shaft. The two sides of the top of the baffle are provided with through holes matched with the open holes and plug pins matched with the through holes. By means of the rebound steering type strip material conveying terminal equipment provided in the invention, the problems that in the prior art, strip materials are inconvenient to stack and convey at the conveying terminal in the production process, and workers are likely to be injured are solved, and the purpose that strip materials produced on a production line are stacked in a steering mode safely and automatically is achieved.