56results about How to "Take up less space" patented technology

The invention relates to a cable joint reinforcing device, and provides a cable joint reinforcing device with a simple structure, convenient installation and improved safety. The cable joint reinforcing device comprises a protective tube, an explosion-proof tube, a heat-shrinkable sealing cap, a reinforcing component and a pair of heat-shrinkable sheaths, wherein the explosion-proof tube is communicated with the protective tube and is arranged in the center of the protective tube, the heat-shrinkable sealing cap is sleeved at the tube opening of the explosion-proof tube, the reinforcing component is arranged on a cable and is located in the protective tube, the reinforcing component comprises a pair of symmetrically-arranged reinforcing groups, the pair of reinforcing groups are located on two sides of the explosion-proof tube, each reinforcing group comprises a plurality of baffle rings, and a spring is arranged between the adjacent baffle rings; the pair of heat-shrinkable sheaths are separately arranged at the tube openings at two ends of the protective tube, and the heat-shrinkable sheaths are separately sleeved on the protective tube and the cable. The cable joint reinforcing device disclosed by the invention is convenient to process and low in cost.

A novel-cable intermediate-joint explosion-proof apparatus is disclosed. By using the provided novel-cable intermediate-joint explosion-proof apparatus, the structure is simple, installation is convenient and safety is increased. The apparatus comprises a protection tube, an explosion-proof tube, a thermal shrinkage sealing cap, one pair of reinforcing assemblies and one pair of thermal shrinkage sheaths. The explosion-proof tube is connected to the protection tube and is arranged in a center of the protection tube. The thermal shrinkage sealing cap sleeves a pipe orifice of the explosion-proof tube. The pair of reinforcing assemblies is symmetrically arranged and is located at two end pipe orifices of the protection tube. The reinforcing assemblies are connected between a cable and the protection tube. The pair of thermal shrinkage sheaths is arranged on two end pipe orifices of the protection tube respectively. The thermal shrinkage sheaths successively sleeve the protection tube, the reinforcing assemblies and the cable. The apparatus is convenient to be processed and cost is low.

The invention discloses an aquatic product farm water quality oxygenation purification pool, which comprises a pool body with a step bottom surface. The aquatic product farm water quality oxygenationpurification pool is characterized in that impact rock is arranged in a water inlet position of the pool body; a biological bacterium nesting mechanism is arranged in the pool body; a linear guide rail is arranged at the upper part of the pool body in the length or width direction of the pool body; an oxygenation boat is installed; a solar light plate is arranged on the boat; the top of the boat is provided with a guide wheel matched with the linear guide rail; a negative pressure pollution cleaning pipe is arranged in the lowest position of the bottom of the pool body; the guide wheel is connected with the boat body through a telescopic pull rod. Through the arrangement of the impact rock, the biological bacterium nesting mechanism and the oxygenation boat the effects of obtaining oxygenation, pollution removal, cleaning, trace element supplementation and the like in the whole aquatic product culture process are achieved; through the design of the inclined pool bottom, the pool body has certain self deposition concentration capability; the fast treatment is realized by the negative pressure pollution cleaning pipe; running water can be provided for the aquatic product culture purewater circulation systems; the guarantee is provided for green food production.

The invention provides a scanning positioning target. The scanning positioning target comprises a conversion target and a base, the conversion target is used for controlling conversion of coordinates and scanning coordinates and comprises a target sphere, a reflecting prism and a connecting rod, a groove used for installing the reflecting prism is formed in the target sphere, one end of the connecting rod is connected with the target sphere, and the other end of the connecting rod is connected with the base; the base is used for connecting the conversion target with the scanning target supporting frame and comprises a base body and an illuminating lamp, the upper end of the base body is provided with a target connecting column used for being connected with the connecting rod, and the lower end of the base body is provided with a bottom connecting column used for being connected with the scanning target supporting frame; and the illuminating lamp is arranged on the base body and is used for providing light for the conversion target, especially the reflecting prism, so that the influence of a dark light environment on the conversion measurement work of the control coordinates and the scanning coordinates is avoided.

The invention discloses a leisure massage chair. The upper part of a backrest of the leisure massage chair is provided with a shoulder-neck massager for massaging shoulder and neck parts of a human body, the shoulder-neck massager can be turned backwards along the backrest of the leisure massage chair and folded for collection, and the shoulder and neck parts of the shoulder-neck massager are provided with an air bag massager and an electric hammer massager capable of being adjusted along the shoulder breadth direction of the human body; the backrest part, a seat cushion part and a foot part of the leisure massage chair are provided with an air bag massager and an electric hammer massager; when a seat frame of the backrest part of the leisure massage chair is turned backwards, a seat frame of the foot part of the leisure massage chair can be lifted therewith so that the whole massage chair is horizontally spread; a foot cushion block arranged on the seat frame of the foot part can slide along with the lifting of the seat frame of the foot part; and the seat cushion part of the leisure massage chair is provided with lug bosses jointed with two sides of the hip of the human body. Because the leisure massage chair is provided with the turnover folding shoulder-neck massager, the leisure massage chair has complete function and convenient use, can fully and three-dimensionally massage a user and furthest meet the comfortableness requirement of the user, and has high grade.

The invention relates to a drying and ironing all-in-one machine, which comprises a supporting body, an upright post, a cover body, a heating component, a steam ironing device and a bracket component, wherein the lower end of the upright post is fixed to the supporting body; a containing space is formed between the back face and the front face of the cover body and is used for drying clothes; theheating component provides hot air flows for drying clothes into the containing space; the bracket component is connected with the upper end of the upright post; the bracket component is provided with a first branch arm extending to the space at one side of the upright post and a second branch arm adjacent to the first branch arm and extending along the extension direction of the first branch arm; the cover body is suspended on the first branch arm and hangs down naturally under the first branch arm; and the front end of the second branch arm extends to an outside space before the front face of the cover body to form an ironing suspension part. The drying and ironing all-in-one machine can realize ironing and drying of clothes at the same time without mutual interference between ironing and drying, has the improved capability in handling dry clothes and wet clothes, is beneficial to occupied space reduction, and is especially suitable to being widely used in families with small-space houses.

The invention discloses a large-size bag type dust collector without a conical dust collection hopper. The large-size bag type dust collector is a large-size dust collector which consists of a plurality of box bodies arranged in parallel; the conical dust collection hopper is canceled; a container being about 1m in height is designed below middle box bodies, wherein the bottom of the container is sealed, and the container is connected with the middle box bodies; the length of the container is greater than the overall length of the large-size dust collector; the width of the container is equal to that of the dust collector; a scraper conveying machine is arranged in the container; an air inlet is formed in each middle box body; an air outlet is formed in each upper box body; and an ash discharge hole is formed in the head of the scraper conveying machine. By adopting the large-size bag type dust collector, the height of the dust collector is effectively reduced, a part of steel is saved, the space can be saved, and power devices for multiple ash discharge holes can be saved as only one ash discharge hole needs ash discharge power.

The invention discloses an offline overhaul bag type dust remover without a cone-shaped ash deposition hopper. The off-line overhaul bag type dust remover is characterized in that a container with a height of about 1 m is designed under middle box bodies, a scraper conveyer is put in the container, and an air inlet is formed in each of the middle box bodies; an ash discharge opening is formed at a machine head of the scraper conveyer; a shutter door horizontally placed in the container is designed in a position, closely attached onto the middle box bodies, at the bottoms of the middle box bodies, and when the shutter door is positioned under a room, a lower opening of the room is just blocked; a track is arranged on each of the two sides of the shutter door; a side room communicated with the container and specially used for allowing the shutter door to be placed in is arranged outside one end surface of the middle box body; one end of the shutter door is connected with a main reel by a pull rope, and the other end is connected with an auxiliary reel in the side room by the pull rope through a guide pulley; the offline overhaul bag type dust remover is free from the cone-shaped ash deposition hopper and can be subjected to offline overhaul. The offline overhaul bag type dust remover has the benefits that the height of the dust remover is effectively reduced, and part of steel products is saved; a less space is occupied; only one ash discharge power for one ash discharge opening exists, so that a plurality of sets of power devices for a plurality of ash discharge openings are saved.

The invention provides a railway track mobile maintenance workshop, which includes a car body, a side wall, a bolt tightening device and a lifting device; Both cabs can control the driving of the maintenance workshop. The cabs at both ends are connected by frame beams at the upper ends, and the cabs at both ends are hollow, providing installation space for bolt tightening devices and lifting devices and operating space for staff, which is convenient for manual labor. Operation operation, at the same time, the bolt tightening device uses the first sliding module and the second sliding module on the side wall to realize the position movement along the length direction and height direction of the vehicle body, and realizes the vehicle body movement by using the first chute set on the first bracket. The position moves in the width direction of the body, and the three directions are coordinated to move to the fastener of the rail to loosen or tighten the bolt; and use the pulling device at the end of the telescopic bracket to lift the rail to realize the position adjustment of the railway track and the replacement of the fastener.

The invention discloses a heating cable. The heating cable is shaped as a thin long band, and an ultrathin chromium-aluminum or chromium-nickel alloy steel band is used as a heating conductor, wherein an insulating layer is coated outside the heating conductor, a shielding layer is coated outside the insulating layer, and an outer protection layer is coated outside the shielding layer. The heating cable comprises 7 products with different structures. The heating cable has the advantages of durability, safety, energy saving, difficult burnout after long-time high-temperature heating, stable heating temperature, simple and convenient mounting, small occupied space and optional selection of length. The invention is suitable for roads, pipelines and pots in cold areas for raising temperature and deicing as well as planting and breeding green houses, automobile engines, houses and places needing keeping warm and raising temperature.