31results about How to "Save construction consumables" patented technology

The invention discloses an array-type configuration method for tracking-type photovoltaic devices. The array-type configuration method includes the steps of 1), establishing three-dimensional models of the tracking-type photovoltaic devices; 2), establishing rotation transformation models; 3), determining composite rotation transformation models of photovoltaic panels; 4), selecting shadow calculation key points; 5), calculating shadow coordinates of the key points; 6), drawing annual shadow position track lines of the key points and calculating configuration spaces among neighboring photovoltaic devices; 7), acquiring array configuration results of the photovoltaic devices. Complexity in shadow calculation of the tracking-type photovoltaic devices is taken into consideration, shadow transformation matrix models under shining of the sun are structured, the annual shadow position track lines of the key points of the tracking-type photovoltaic devices are calculated and drawn, the minimum configuration spaces among the neighboring photovoltaic devices without shading of shadows are acquired, land occupation area and consumption of building materials for construction of a photovoltaic power station are reduced, and installed capacity and generating efficiency of the photovoltaic power station can be improved.

The invention provides a soldier pile overlapping arrangement type ecological revetment and a construction method thereof. The soldier pile overlapping arrangement type ecological revetment comprises a plurality of ecological revetment building blocks and a plurality of corresponding fixing piles, wherein plant growing grooves are formed in the ecological revetment building blocks; fixing grooves are connected to the outer parts of the ecological revetment building blocks; the ecological revetment building blocks are fixed to the corresponding fixing piles through the corresponding fixing grooves; the fixing piles are arranged into a plurality of rows and fixed to a river bank; the ecological revetment building blocks are fixed to the river bank in a combination manner of overlapping the plurality of rows of fixing piles in upper layers and lower layers along the height of the river bank; every two adjacent rows of fixing piles are staggered. According to the soldier pile overlapping arrangement type ecological revetment, the fixing piles are directly arranged and overlapped in the upper layers and the lower layers, and a pebble layer is used for supporting, so that the whole structure is firm and stable; the soldier pile overlapping arrangement type ecological revetment is stable in structure, and convenient and quick to construct; in addition, the building material consumption is reduced; the plant growing grooves are completely exposed, so that plants are completely under the light, and the individually-built plant growing grooves are large in space.

The invention discloses a dismantling method for a reinforced concrete continuous box girder overpass bridge. The method comprises the steps that: a girder body is planned in a segmented mode, temporary supports are erected corresponding to piers, the bottom of the girder body is firstly lifted and cut, and a rear pier column is cut, dismantled and moved away, so that the girder body and the piers of a to-be-dismantled bridge are dismantled in a segmented manner; and after the girder body and the piers are dismantled, bridge abutment structures on the two sides and the dismantled bridge body and the dismantled piers are crushed, and building slag generated in the crushing process is conveyed to a roadbed fill for layered filling, so that the overall dismantling work of the bridge is completed. Longitudinal segmented planning is conducted on the girder body according to the number of the piers, temporary buttress is correspondingly arranged on the side, in the longitudinal bridge direction, of each pier for supporting in a matched mode, then segmented cutting, hoisting and transferring are conducted, and the purposes of reducing noise, reducing pollution and relieving disturbance to the surrounding environment are achieved; and construction consumables are reduced while construction safety is guaranteed, the construction cost is reduced, the whole dismantling construction is convenient and rapid, the construction period is shortened, and the social influence is reduced.

The invention discloses a double adjusting location locking device used for a cast-in-place compound template of building construction, which mainly consists of a pre-burying annular shelf provided with a convex column, an adjustable location fastener connected with the convex column in thread and an adjusting screw rod; the pre-burying annular shelf is arranged in a cast-in-place cavity formed by the template and leads the adjusting screw rod to extend out of the wall of the template to reveal an adjusting square head; adjustable location fastener can be driven to rotate and move the template to a needed position by turning the adjusting screw rod, then a locking nut is used to lock the template; the invention can simultaneously carry out double direction adjustment location to fix the compound template to form the cast-in-place cavity along the transverse and the longitudinal direction for the use of construction, has the advantages of precious adjusting location, convenient construction operation and saving construction material consumption, etc., besides, the invention has remarkable effects on improving the construction efficiency and the building engineering quality.

The invention discloses an overall concrete stair mold. The overall concrete stair mold comprises an upper mold shell, a toothed board, pressing rods, bolts, a bottom mold, inner supports, a side board and a protection board. The upper mold shell is a multi-step mold made of plastic boards. The inner supports are arranged in mold cavities facing downwards at intervals and are perpendicular to the plane where the bottom mold is located. A material injection opening is formed in the plane of the topmost step. The outer wall of the upper mold shell is reinforced by the fixedly connected toothed plate. When the overall concrete stair mold is installed, the bottom mold and the upper mold shell are erected between a bottom platform and an upper platform together, wherein the upper mold shell is parallel to the bottom mold in a spaced mode, the sides in the width direction are erected close to a wall and the other sides are sealed and blocked through the side board and the protection board, so that the overall stair mold is formed. The overall stair mold is locked by the pressing rods arranged on the toothed plate and the bolts penetrating through the upper mold shell and the bottom mold. The surface of each mold cavity made of the plastic boards is not hydrophilic, so that concrete does not adhere to the surface of each mold cavity and demolding is quite easy. Furthermore, a combined mold structure is adopted, so that installation is easy, detachment is convenient, and reuse is achieved.

The invention belongs to the technical field of pipe gallery construction, and particularly relates to an underground excavation construction method for underground multi-cabin utility tunnel underpass buildings. A utility tunnel is prefabricated in a factory by adopting segment prefabrication and assembly, a formwork system adopts a customized complete set of steel formwork and vertical pouring,the outer wall of a steel structure outer mold is a steel plate, the interior of the steel structure outer mold is of steel truss structure; the outer wall of a steel structure inner mold of each cabin is a steel plate, and the interior of the steel structure inner mold is of steel truss structure. According to the weight of different segments, different lifting points are adopted, a underground multi-cabin utility tunnel is formed by splicing prefabricated reinforced concrete utility tunnel segments through adhesives and tensioning the prefabricated reinforced concrete pipe gallery sections in a prestress mode, the adhesives play a role in adhesion and achieve the effects of filling, sealing, seepage resistance, leveling and the like. The method has the advantages of being high in stability, high in construction speed and the like, the construction quality can be guaranteed, the safety of existing buildings is guaranteed, and smooth proceeding of follow-up crossing construction is guaranteed.

The invention discloses a construction technology for reinforcing a ledger beam through angle iron. The construction technology for reinforcing comprises the following steps that 1, a formwork is manufactured, wherein an angle iron formwork is manufactured according to the angle between the ledger beam and a plate on site; 2, angle iron is machined, wherein the formwork is conveyed to a machiningfactory, and the angle iron is machined according to the fixed length of the formwork; 3, an original concrete surface is cleaned and polished, wherein the concrete surface is polished at the angle iron adhesion part by using a polishing machine, and cleaned and scrubbed by using acetone; 4, setting-out is conducted, wherein setting-out is conducted at the angle iron adhesion part so as to guarantee the subsequent construction quality; 5, hole drilling, assembling and welding, and angle iron roughening treatment are conducted; 7, the angle iron is adhered; 8, chemical anchor bolts are installed; and 9, antirust and fireproof paint is brushed on the surface of the angle iron. According to the angle iron reinforcing construction technology for the ledger beam, the bent angle iron is tightlyconnected with structural adhesives and an original concrete beam, so that the overall stress of the structure is guaranteed, the adhesive steel adhesives bear shearing force, bolts are used as assistance, the purposes of increasing the supporting length of a pre-supported floor slab and effectively improving the rigidity of the floor slab can be completely achieved, and good market prospects areachieved.

The invention aims to provide a quickly constructed stair template which comprises an outside template, an outside locator, a raking riser template and an inside locator. The quick and convenient stair construction can be realized, so that the working efficiency can be increased and the construction cost can be lowered.

The invention belongs to the field of constructional engineering and mechanical engineering, and particularly relates to an integral lifting type automatic building construction platform. According to the technical scheme, the integral lifting type automatic building construction platform comprises a construction platform body, a lifting device, hoisting equipment and subsidiary facilities, wherein, the construction platform body comprises a bearing beam, a protection plate and a protection column and can move in the vertical direction; the lifting device comprises a steel truss, a climbing frame, a holding device, a rotary seat, a base and a supporting column; the hoisting equipment comprises a crane, a sliding chute, a hoisting rod, a prefabricated slab, a quick release piece and a moving mechanism, and moves on the construction platform body; the subsidiary facilities provide power for the lifting device; and a construction method of integrally hoisting the precast slab and condensing concrete is adopted. The integral lifting type automatic building construction platform is brand new, modularized and automatically lifted, environmental pollution is reduced, and the construction efficiency is improved.

The invention discloses a complex foundation pit group supporting system and a time-division excavation method.The complex foundation pit group supporting system comprises a complex foundation pit group, a foundation pit group enclosure system, a dewatering system, a vertical supporting system and a horizontal supporting system.The time-division excavation method comprises the following steps that firstly, an east partition small foundation pit is excavated; meanwhile, enclosure systems and vertical supporting systems of other large foundation pits are constructed; after the east-side partitioned small foundation pit basement structure is completed, the east-side large foundation pit is divided into three land parcels to be excavated; after first-layer supporting of land parcels on the two sides of the east-side large foundation pit is completed, the west-side large foundation pit is excavated; and after the two large foundation pit basement structures are completed, the middle long and narrow subway deep foundation pit is excavated. According to the system and the time-sequence-divided excavation method, through the supporting system and excavation time sequence division, stratum disturbance is effectively reduced, dynamic interference between the foundation pits is avoided, deformation of the foundation pits is reduced, economic benefits are improved, the construction progress is accelerated, and the foundation pit group construction method is safe and efficient.

The invention discloses an energy-saving and environment-friendly frame assembly type building structure body. The bridge-cut-off type high-strength energy-saving environment-friendly fireproof heat-preservation heat-insulation sound-insulation shear wall is composed of bridge-cut-off type high-strength energy-saving environment-friendly fireproof heat-preservation heat-insulation sound-insulation shear walls, high-strength prefabricated reinforced concrete structural columns, high-strength prefabricated reinforced concrete structural main beams, I-shaped steel secondary beams, high-strength prefabricated light steel energy-saving environment-friendly fireproof heat-preservation heat-insulation sound-insulation floor plates, foundation embedded parts, prefabricated column foundation bases and special beam body structural parts. The floor plate connecting component is composed of nine structural parts. According to the energy-saving and environment-friendly frame assembly type building structure body, assembly type construction is achieved, a large amount of building consumables are saved, and meanwhile a large amount of labor is saved; in addition, dust is not generated during assembly, pollution to the surroundings is avoided, the whole building can be detached, waste building components and building materials can be recycled, construction waste is not generated, and the building is more environmentally friendly.

The invention relates to the technical field of geotechnical engineering. The invention particularly relates to a construction device, a construction system and a construction method for a disengagement type pile plate structure. The constructiodevice comprises a construction template for pouring a bearing plate, and at least two truss type bearing beams are arranged at the bottom of the construction formwork. Jacking devices are arranged at the bottoms of the two ends of the truss type bearing beam correspondingly. The jacking devices are used for jacking the corresponding truss type bearingbeams, the construction formwork comprises an L-shaped steel formwork body, a plane steel formwork body and a U-shaped baffle, the plane steel formwork body is detachably connected with the L-shaped steel formwork body, the plane steel formwork body is detachably connected with the U-shaped baffle, the U-shaped baffle is detachably connected with the L-shaped steel formwork body, and the L-shapedsteel formwork body and the plane steel formwork body are both arranged on the truss type bearing beam. According to the construction device for the disengagement type pile plate structure, after pouring of the bearing plate is finished, the bearing plate can be effectively disassembled and repeatedly used, so that construction consumables are reduced, engineering investment is reduced, and the situation that foundation upheaval acting force is transmitted to the bearing plate is avoided.

The invention discloses a composite floor and a preparation method thereof.The composite floor comprises a marble layer, an SPC base material layer and an EVA foaming layer, the marble layer, the SPC base material layer and the EVA foaming layer are sequentially arranged in a laminated mode, one end of the SPC base material layer is provided with a first clamping part, the other end of the SPC base material layer is provided with a second clamping part, and the first clamping part is connected with the second clamping part in a matched mode. The SPC base material layers are connected through adaptive connection of the first clamping parts and the second clamping parts, the marble layers and the SPC base material layers are arranged in a stacked mode, then the marble layers are connected, the situation that the marble layers need to be pasted through cement and gravel is avoided, and therefore building consumables and decoration cost are reduced.

The construction process of building with walls and floor slabs in integral stress structure includes: tightening linear or netted material to different plane frames of beams and beams or columns to form wall or floor slab supporting members; setting sealed heat insulating and sound isolating layer between two linear or netted material layers, laying plate, etc in the outside of the linear or netted material, setting water containers or pipeline, setting transparent layer in the outmost for solar water heater, and forming arch and connecting all the linear or netted material layers to the arch.

The invention relates to a private hotel building structure solving ventilation and lighting, and the private hotel building structure breaks a building structure in which guest rooms are connected byclosed corridors of a traditional long-strip-shaped multi-layer multi-guest-room hotel. Natural ventilation and lighting are achieved in public areas. The building consumable items are saved, the energy consumption is saved, land resources are saved, and the guest rooms have independent entrance and exit functions to increase privacy.

The invention relates to a condensation collecting device for collecting water vapor generated during turning and aeration of materials such as sludge, and discloses a method and equipment for removing moisture from solid waste for better fermentation and recovering the moisture. The device structurally comprises a metal condensate plate, a suction hole and a condensation collecting mechanism. According to the device, water removal equipment required in the process of sludge turning is combined with a fermentation chamber structure, so that the device is suitable for the aeration and turning process of the sludge aerobic composting process, and is capable of removing moisture in the exhaust gas generated by the sludge and recycling the moisture to achieve the effects of saving time and saving energy.