119 results about "Shape Stone" patented technology

The invention discloses a stone dry-hanging veneer in a cylinder structure and a construction method thereof. The stone dry-hanging veneer in a cylinder structure comprises a main body structure, cylindrical veneers and a framework structure, wherein the framework structure connects the main body structure with the cylindrical veneer; the cylindrical veneers are jointed to form two absolute semicircular structures by strip-shaped stones and then are packaged and transported to a site; the framework structure is fixed on the main body structure; the cylindrical veneer is hung on the framework structure; the on-site installation is the pure assembly type bolting installation. Through the way mentioned above, percentage of outturn of a raw material can be improved, consumption of the raw material can be reduced, the purpose of green construction is realized, on-site jointing of the surfaces of the stones is reduced, surface quality of the cylindrical veneer is improved, construction period is compressed, common quality problems such as unsmooth appearance radian of a veneer layer are avoided, and modern decoration project mainly dominated by backfield machining is realized.

The invention relates to a method and a system for robot carving machining for three-dimensional specially-shaped stone. A six-axis serial robot is utilized for cooperating with a rotatable workbench,carving machining for the three-dimensional specially-shaped stone is realized in combination with corresponding CAD, CAM and CNC software, and machining for a large carving can be realized, so thatthe machinable model range is greatly expanded; and many machining manners of saw cutting, rough machining, semi-finish machining and finish machining are combined in a machining process, and different tools and process parameters are selected in different machining processes, so that the machining efficiency is increased while the final machining quality is ensured, promotion and application fora fully-automatic stone carving technology are benefited, and the method and the system are of great significance to the development of the whole stone carving industry.

The invention discloses a white carbon black making method through concave-convex bar-shaped stone clay, which comprises the following steps: adopting concave-convex bar-shaped stone clay as raw material; proceeding roughing separation; grinding; allocating concave-convex bar-shaped stone powder into suspension; stirring the suspension to disperse; transmitting the suspension into autoclave; heating; adding condensed acid to dissolve; removing impurity; obtaining the slurry; filtering; washing; obtaining the filter pie; heating the filter pie to remove impurity again; neutralizing through acid; separating solid from liquid; drying the solid; grinding to obtain the product.

The invention discloses a dry-hanging arc-shaped stone plate decoration square column with hidden lamps and a construction method thereof. The dry-hanging arc-shaped stone plate decoration square column comprises a civil square column, arc-shaped stone plates, a steel skeleton and a lamp component, wherein the cross section of each arc-shaped stone plate is semicircular, and an interlaced opening is formed between the adjacent end parts of two arc-shaped stone plates along the direction of the diameters of the two arc-shaped stone plates; the steel skeleton is in an arc-shaped structure matched with the arc-shaped stone plates, and a space in which the lamp component can be arranged is formed between the steel skeleton and the end surface, far away from the civil square column, of the matched arc-shaped stone plate; the lamp component is arranged in the space, the appearance is unique, the beauty of stone can be prominently displayed in the environment with bad light, and the visual decorative effect of a column-shaped stone decorative surface is greatly improved. The inner end of a steel cross beam keel is fixedly connected with a bracket, and the usage amount of steel is reduced. The arc-shaped steel keel is divided into a plurality of segments and can enable the angle part of the civil square column to pass, and the arc-shaped stone plates press close to the civil square column extremely. The dry-hanging arc-shaped stone plate decoration square column has the advantages of being material-saving and environmental-friendly.

The invention relates to the technical field of stone machining and discloses an automatic stone machining system. The machining system comprises conveying and fixing assemblies, cutting assemblies, polishing assemblies, a cutting profiling controller, an annular guide rail and a round and smooth contact wire. The cutting assemblies and the polishing assemblies can be both arranged on one side or the inner and outer sides of the annular guide rail. The cutting assemblies arranged on the inner side of the annular guide rail correspond to the cutting assemblies arranged on the outer side of the annular guide rail in a one-to-one manner, and the polishing assemblies arranged on the inner of the annular guide rail correspond to the polishing assemblies arranged on the outer side of the annular guide rail in a one-to-one manner. The cutting assemblies which are in one-to-one correspondence and the polishing assemblies which are in one-to-one correspondence can conduct paired cutting and paired polishing on a workpiece at the same time and can also independently machine the workpiece. The automatic stone machining system can machine multiple kinds of special-shaped stone products, achieves an automatic flow line production manner of the special-shaped stone products, significantly improves the labor efficiency, reduces the production cost and improves the production environment.

The invention relates to the field of machine vision, in particular to a cutting optimization method and system based on heterogeneous stone, and the method comprises the steps: setting a sliding window, obtaining an edge line of a to-be-cut stone, judging whether there is a pseudo-edge part on the edge line of the stone through analyzing the gray value of a pixel point on the edge line, and if not, executing the step 1; a canny operator is used for carrying out edge detection and then direct segmentation is carried out, if a pseudo edge exists, a training neural network needs to be used for carrying out filling overturning on the pseudo edge, finally a plurality of to-be-selected edges are obtained, and the most overlapped part of the plurality of to-be-selected edges is used as an optimal segmentation edge. According to the method, the problem of fuzzy stone segmentation edge caused by reflection can be more accurately solved by detecting and processing the special-shaped stone boundary.

The present invention discloses a method for setting a disc-shaped diamond or other precious stone that provides increased stability and resistance to breakage, thus protecting the precious stone and minimizing the possibility that the setting may break or fail. The setting is accomplished by holding the disc-shaped stone onto an article of jewelry via a cap located on a distal end of a rod that extends through the center of the disc-shaped stone and is welded at a proximal end to a face of the article of jewelry. The disc-shaped stone is thus secured between the cap and the article of jewelry such that it is in contact with each, thereby preventing axial movement along the rod. These settings as described may be disposed at as many positions about an article of jewelry as so desired.

The invention relates to a construction method for stone curtain wall exterior decoration. The construction method is used for specific construction of a stone curtain wall requiring exterior decoration, and solves the technical problems of poor waterproof and heat insulation performance, complicated construction process, and long construction period existing in the prior art. The invention provides a construction method with good construction effect, low cost and short period, and the construction method is especially suitable for various special-shaped stone curtain wall exterior decoration.

The invention discloses a method for recycling and reusing stone slab waste. The method comprises the steps of recycling primary waste formed by the remaining stone slab waste after cutting or the originally-flawed stone slab waste from a stone factory, screening the primary waste, sending the waste without meeting recyclability requirements to a grinder for grinding, cutting the screened recyclable primary stone slab waste to strip-shaped stone slabs or small-area stone slabs, sending all remaining cut secondary waste which can not be cut for use anymore to the grinder for grinding, mixing the ground stone slab waste with a moderate amount of cement, water and sands to form concrete; laying the cut stone slabs on the bottom of a mould; filling the concrete in the mould in which the stone slabs are laid; carrying out hardening; and dismantling the mould and then obtaining a finished product. The method has no cost for obtaining raw materials due to complete utilization of the recycled stone slabs, the manufacturing cost is reduced since all the formed waste is utilized after the waste forms fine particles, and no waste is generated anymore in the whole method.

The invention relates to a super-rapid hardening cement concrete which is characterized by comprising a cementing material, sand, gravel, a water reducing agent and water. The cementing material is composed of P.II 52.5R Portland cement, pure-sulfur aluminate cement, gypsum and activated silica powder. The super-rapid hardening cement concrete also comprises a setting accelerator or setting retarder; and the water reducing agent is a polycarboxylic acid water reducing agent. The sand adopts natural river sand in which the silt content is about 0.5%. The gravel adopts continuous-grade shaped stone. The setting accelerator is a lithium salt setting accelerator, and the setting retarder is a tartaric acid setting retarder. The concrete prepared according to the invention has high early strength, and the strength can reach 30 MPa above within 3 hours at the most. The concrete has stable later strength, and the strength can reach 40 MPa above within 24 hours and reach 50 MPa above after 28 days. The concrete has stable performance, and the price is only 2 / 3 or so of the imported product since most materials are national materials.

The invention discloses a single fracture unsaturated seepage test system which comprises a constant head water supplying system, two blocks of strip-shaped stone, two gaskets, a support and a data acquisition system, wherein the constant head water supplying system is used for providing water for experiment and ensuring constant pressure in a water inlet, the two blocks of strip-shaped stone are stacked together, grains of sand are evenly adhered on two opposite surfaces, the gaskets are in a long and thin shape and placed at two sides of a long side between the two blocks of strip-shaped stone, the support is used for fixing the strip-shaped stone, the data acquisition system comprises a current location detection circuit and an industrial personal computer in connection, the current location detection circuit is provided with a plurality of monitoring points in stone cracks, times of current flowing to each monitoring point are monitored by the industrial personal computer, and monitoring of current location in the stone cracks is achieved. The single fracture unsaturated seepage test system has the advantages of changing the height of water head, the thickness of the stone cracks, the roughness of the surfaces of the stone cracks of the constant head water supplying system, monitoring and recording the times of the current flowing to some locations, and achieving a fluid flowing law experimental research in the unsteady process of the current in the horizontal dry cracks from nonexistence to pass into existence.

The invention relates to the technical field of building construction equipment, and discloses a lifting and carrying clamp for municipal engineering construction. The lifting and carrying clamp comprises a lifting plate, wherein a lifting ring is fixedly connected to the upper end of the lifting plate, a motor is installed on the vertical side wall of the lifting plate, the output end of the motor is connected with a rotating rod through a coupling, and threads in opposite directions are formed in the rotating rod. A movable groove is formed in the bottom of the lifting plate, movable blocks are symmetrically connected with the interior of the movable groove in a sliding mode, threaded holes are formed in the two movable blocks, the rod wall of the rotating rod is rotationally connected with the opposite groove walls of the movable groove through two first bearings, and the two movable blocks are symmetrically connected to the rotating rod in a threaded mode through the two threaded holes. According to the lifting and carrying clamp, the upper surface of stone or steel can be limited, the fixing effect on the plate-shaped stone and the plate-shaped steel is better, the stone and the steel are prevented from being inclined after the stone and the steel are lifted, the lifting stability of the clamp can be better, and the clamp is prevented from shaking after the clamp is lifted.

The invention discloses a cart used for carrying ball-shaped bollards. The cart comprises a base, a pushing plate and a handle, wherein a U-shaped groove A is arranged at one side of the base; a plurality of swivel casters are fixed to the bottom of the base; the pushing plate is fixed to the side end of the base; the handle is fixed on the top of the pushing plate; a jack and a plurality of guiderods are fixed on the upper end surface of the base; the guide rods are distributed on both sides of the base; the jack is positioned at the middle of the base; a Z-shaped stone-lifting plate is fixed on the top of the jack; a U-shaped groove B and a plurality of through holes are arranged at one side of the Z-shaped stone-lifting plate; two semi-circular notches are symmetrically arranged at theinside of the U-shaped groove B; the through holes correspond to the guide rods; and the guide rods pass through the through holes and slidably cooperate with the Z-shaped stone-lifting plate. The cart used for carrying the ball-shaped bollards can easily carry the ball-shaped bollards and save time and labor. The cart can be operated by one person without the need for any cooperation among manypeople.

The invention discloses a numerical-control specially-shaped stone machining center which comprises a base. A high-low base wall is arranged on the base, a long rail is laid on the high-low base wall, a tooth row is installed in the long rail, a whole machine frame moves in the long rail in the Y-axis direction through a Y-axis movement transmission mechanism; a beam machine frame and a machine body vertical frame are arranged on the whole machine frame, a linear guide rail is arranged on the beam machine frame, provided with a set of siding blocks in a sleeved mode and fixedly connected with a lifting main machine sliding base, and a lifting main machine moves along the linear guide rail in the X-axis direction through an X-axis movement transmission mechanism; a main abrasive disc headstock is installed in the lifting main machine and the main abrasive disc headstock moves along the lifting main machine in the Z-axis direction through a Z-axis movement transmission mechanism; the main abrasive disc headstock is driven by a rotating mechanism to rotate and rotates to cut a workpiece along with an abrasive disc. The abrading and cutting efficiency is high, abrading and cutting are conducted automatically, different cutters are automatically changed in different procedures, and the number of workers on duty is small.

A setting for a diamond or diamond shaped stone is disclosed which can be used for setting any sized diamond or diamond shaped stone. The setting consists of a series of prongs that are angled to match the most common and preferred culet angle of all diamonds or diamond shaped stones, which is approximately 98°. The prongs are of a length longer than the length of the sidewall of the pavilion of the diamond or diamond shaped stone and the portion of the prongs beyond the size needed is cut off and their ends deformed to hold the diamond or diamond shaped stone.

The invention provides a bidirectional multi-stone-slab edge grinding device for an inclined stone slab. The device is characterized in that a set of multi-stone-slab supporting mechanism is arranged at the inclined lower end of each of the left side and the right side of a rotary grinding mechanism, wherein the edges of the inner sides of the inclined upper ends of three stone slabs which are integrally overlapped one another in each multi-stone-slab supporting mechanism can be correspondingly in contact with a left grinding roller and a right grinding roller in the rotary grinding mechanism; tightening latches are controlled to move in corresponding gaps to enable flat pressing surfaces of triangular-prism-shaped stone slab pressing blocks to cling to the stone slabs, and then nuts are screwed to achieve fastening; the three stone slabs which are integrally overlapped one another are oppositely clamped between the triangular-prism-shaped stone slab pressing blocks which are correspondingly propped to the top surface of the top stone slab and the bottom surface of the bottom stone slab; the three stone slabs which are integrally overlapped one another are positioned into L-shaped supporting plates in an inclining manner after being clamped; a plurality of triangular-prism-shaped padding boards are arranged at the bottom parts of the inclined lower ends of the top stone slab and the middle stone slab in a filling manner. The bidirectional multi-stone-slab edge grinding device for the inclined stone slab has the characteristics of being novel in structure, stable to run, high in grinding efficiency, and ideal in grinding effect.

The invention discloses a planning polishing method for a curved surface of special-shaped stone based on a robot. By establishing a full-fitting polishing model, the polishing area of the curved surface of the special-shaped stone is fully covered, and the polishing efficiency is also improved. The special-shaped stone can be polished and subjected to trajectory planning in a division mode, and the uniformity of the polishing quality of all the areas can be well guaranteed, which greatly helps to improve the overall quality of the special-shaped stone. Automated polishing is achieved by a mechanical arm, traditional manual polishing is replaced, workers are isolated from the processing environment, and the harm of noise and dust to people during polishing can be reduced. The polishing quality of all the polishing parts can be unified through automated polishing, the processing efficiency is high, and the cost is low.

The invention discloses a landscape architecture wooden foot with anti-wind and anti-seismic function and a construction technology of the landscape architecture wooden foot. The landscape architecture wooden foot with anti-wind and anti-seismic function comprises a pre-embedded iron part, a steel sleeve, a column log, a concrete foundation, concrete, a stone base of column and a drum-shaped stone block pedal. The pre-embedded iron is arranged in the concrete foundation. The diameter of pre-embedded iron part is larger than the outer diameter of the steel sleeve. The steel sleeve is welded to the top face of the pre-embedded iron part. The column log is inserted into the steel sleeve. The bottom of the steel sleeve is provided with the concrete. The stone base of column is sheathed outside the steel sleeve. The drum-shaped stone blocks pedal is arranged at the top end of the stone base of column. The drum-shaped stone blocks pedal is sheathed outside the steel sleeve. The landscape architecture wooden foot with anti-wind and anti-seismic function can meet the need of wooden foot of anti-moisture, and ensure that the wooden foot will not shift and affect the building appearance under the wind or earthquake effect.

The invention discloses a sponge urban ecological treatment road system. The system sequentially involves a base layer impervious concrete layer, a first water-permeable concrete layer, a sunflower-seed-shaped stone layer, a second water-permeable concrete layer and a water-permeable asphalt pavement layer from bottom to top, a steel bar net is arranged between the base layer impervious concrete layer and the first water-permeable concrete layer, gridding cloth is arranged above the steel bar net, drainage ditches are formed in the two sides of the surface of the base layer impervious concretelayer, a plurality of mutually-parallel micro-arch drainage grooves communicating the drainage ditches are formed in the middle of the the base layer impervious concrete layer, the drainage ditches communicate with a rainwater temporary storage chamber, the rainwater temporary storage chamber communicates with s water purification device, and the rainwater enters a reuse storage chamber after being purified by the water purification device. According to the road system, the road water permeability is improved, meanwhile, the strength and the wear resistance of the road are ensured, the road system is especially suitable for urban municipal roads, and effectively solves the problem that maintenance is frequent due to the fact that the water permeability and the strength of the sponge urbanroads are difficult to balance.

The invention discloses a device for machining a special-shaped stone. The device comprises an outer shell, a special-shaped pipe, a rotating shaft, an air pump, a rotating shaft and an abrasive particle conveying pump; the outer shell is provided with a feeding port and a discharging port, and a second conveying device used for conveying a stone body is arranged in the outer shell in the direction from the feeding port to the discharging port; one end of the rotating shaft is rotationally connected with the outer shell and is in transmission connection with a first driving device; the rotating shaft is provided with a hollow bin; the special-shaped pipe is connected with the rotating shaft, communicates with the interior of the hollow bin, and is provided with a plurality of groups of spray heads; a mixing cylinder is rotationally connected with the hollow bin; the rotating shaft is in transmission connection with a second driving device; the other end of the rotating shaft extends into the mixing cylinder, and a spiral blade is arranged on the rotating shaft in the mixing cylinder; an air inlet of the mixing cylinder is connected with the air outlet end of the air pump; and a feeding port of the mixing cylinder is connected with a material box through the abrasive particle conveying pump. The invention further provides an using method of the device for machining the special-shaped stone. The device and the using method can polish the special-shaped stone surface highly automatically and are good in polishing effect.

A computer numerical control special-shaped stone cutting machine comprises a workbench, stand columns, a cross beam, a vertical beam, a tool rest, another cross beam, a boss arranged on the vertical beam, a rotary table, a torque motor and other components. The computer numerical control special-shaped stone cutting machine breaks through the three-axis linkage mode in the past that a computer only controls the vertical beam to move left and right on the cross beams, the tool rest to move up and down on the vertical beam, and the workbench to move front and back, and realizes the four-axis linkage that the rotary motion of the tool rest, the left-and-right motion of the vertical beam on the cross beams, the up-and-down motion of the tool rest on the vertical beam and the front-and-back movement of the workbench are controlled by the same computer. By means of the processing mode, when special-shaped stones are processed, the angle of the tool rest can be adjusted according to special requirements for processing shapes, radian surfaces meeting the requirements are cut at one time, the process of manually polishing steps and installing scraps is eliminated, polishing labor intensity is mitigated, labor cost is lowered, and secondary pollution caused by manual polishing is also avoided; besides, the computer numerical control special-shaped stone cutting machine has the advantages of being easy to operate and manufacture, low in price, high in practicability and the like.

The invention discloses a wood stone parquet floor board. The wood stone parquet floor board comprises a floor board body, and is characterized in that: the floor board body is formed by splicing a plurality of stone boards and wood boards or wood-imitation boards. The stone boards are small stone boards cut into arbitrary shapes. The wood boards or the wood-imitation boards are small wood boards or wood-imitation boards cut into arbitrary shapes. The stone boards are formed by stone with arbitrary shapes packed in a resin material layer. The resin material layer is a translucence resin layer. The color of each stone is arbitrary and the stone is sunshine stone or luminous stone. The wood stone parquet floor board has a stable structure, good environmental applicability and aesthetic and decorative effects.

The invention discloses an anti-weathering transparent soft cover for slowing down the weathering speed of open-air pillar-shaped stone cultural relics, comprising an inner layer and an outer layer of transparent soft plastic thin cover; Belts and buckles; a transparent anti-ultraviolet film and a thin transparent cushion are sandwiched between the inner and outer transparent soft plastic covers, and the ventilation tube passes through the outer transparent soft plastic cover, the thin cushion, the anti-ultraviolet film and the inner transparent Soft plastic thin cover. The invention can effectively prevent rainwater, ultraviolet rays, wind, bird droppings, visitors' touch and other main weathering factors, so it has a long-term weathering effect. The invention not only has the advantages of simple structure, low cost, and convenient use, but also can effectively prevent damage to the pillar-shaped stone surface caused by tourists touching it under the condition of tourism. The manager can also conveniently take off the transparent soft cover when particularly needed, that is, the device has reversibility.

The present invention relates to a multifunctional full-automatic once-forming stone striation machine. It includes a machine frame, the front and rear two ends of said machine frame are respectively equipped with a chain wheel axle; two chains which are respectively arranged at left and right two sides of working table surface and matched with above-mentioned two chain wheel axles are respectively connected with stone carriage for conveying stone material; a main shaft with saw blade is set under the working table surface, on the working table surface a planning slot is cut, the upper end of said saw blade is extended into said planning slot. Besides, said invention also provides its working principle and its concrete operation method.

The invention relates to an arc-shaped stone processing method for a building. The arc-shaped stone processing method comprises the steps that a plurality of arc-shaped stone boards equidistantly distributed on a base material are individually taken down by using a stone board unloading device, the arc-shaped stone boards are overturned and guided to a protruding block of a stone board pushing mechanism, and until the multiple arc-shaped stone boards are distributed on the protruding block; a lateral cutting mechanism is started, and one sides of the multiple rows of stone boards are cut; andan arc-shaped stone board guiding mechanism is started, so that the multiple rows of stone boards are pushed to a guiding roller of the stone board guiding mechanism, each arc-shaped stone board is guided to a storage rack of a guiding caterpillar belt, and the placement operation of the arc-shaped stone boards is completed. According to the arc-shaped stone processing method for the building, theprocessing efficiency can be effectively improved according to the subsequent processing of the arc-shaped stone plates, and meanwhile, the arc-shaped stone plates can be effectively and accurately cut, sized and transferred.

A computer numerical control special-shaped stone cutting machine comprises a workbench, stand columns, a cross beam, a vertical beam, a tool rest, another cross beam, a boss arranged on the vertical beam, a rotary table, a torque motor and other components. The computer numerical control special-shaped stone cutting machine breaks through the three-axis linkage mode in the past that a computer only controls the vertical beam to move left and right on the cross beams, the tool rest to move up and down on the vertical beam, and the workbench to move front and back, and realizes the four-axis linkage that the rotary motion of the tool rest, the left-and-right motion of the vertical beam on the cross beams, the up-and-down motion of the tool rest on the vertical beam and the front-and-back movement of the workbench are controlled by the same computer. By means of the processing mode, when special-shaped stones are processed, the angle of the tool rest can be adjusted according to special requirements for processing shapes, radian surfaces meeting the requirements are cut at one time, the process of manually polishing steps and installing scraps is eliminated, polishing labor intensity is mitigated, labor cost is lowered, and secondary pollution caused by manual polishing is also avoided; besides, the computer numerical control special-shaped stone cutting machine has the advantages of being easy to operate and manufacture, low in price, high in practicability and the like.