61results about How to "Uniform layout" patented technology

The invention discloses a connection node construction of a concrete-filled square steel tube column and a rectangular section steel beam. The connection node construction is formed by the concrete-filled square steel tube column, the rectangular section steel beam, a right-angle connecting plate, a T-shaped triangle rib plate, a high-strength bolt, and a toggle pin on the top face of the steel beam. The connection node construction is simple, and the stress is clear. The amount of the steel for the connection node construction is less, and the connection node construction is only installed at one side of the column provided with the beam, so the composite cost is lower. The design of the beam column connection node is the ductile failure mode that the beam end is damaged by the tension, the obvious symptom and the duration time are existent before the damage, and the whole structure cannot be collapsed by the local failure. The connection of the steel beam and the concrete-filled steel tube column is firm, the integrality is good, the node rigidity is large, the assembly is simple and the construction period is short. New building rubbishes are not generated, and the requirements of housing industrialization and environmental protection are satisfied. The connection node construction is a novel node connection mode suitable for the connection of the current lower-layer and multi-layer light steel frame housing construction beam columns.

The invention provides a method and device for marking electronic map road display text. The method comprises the steps that an electronic map at a first display level is obtained; a first text buffer area is established on a first road with display text needing marking; existing display text located in the first text buffer area on the electronic map is obtained, a display area of the existing display text is calculated, and the display area of the existing display text is removed from the first text buffer area to obtain a second text buffer area; a third text buffer area established on a second road with display text needing marking is obtained, the third text buffer area and the second text buffer area have an overlapped area, and the overlapped area is removed from the second text buffer area to obtain a text marking area of the first road at the first display level. By the adoption of the method and device, the work for manually adjusting electronic map marked text can be replaced, marking work of expressway display text is completed with one step, and it can be ensured that different pieces of display text do not overlap one another.

The invention discloses a pin inserting type wooden comb machining device and a using method. The pin inserting type wooden comb machining device comprises a base, a supporting rod, a fixing plate, apower part, an up-down pressing mechanism and a left-right clamping mechanism, wherein a to-be-machined part is arranged on the base, the upper end of the supporting rod is connected with the fixing plate, the lower end of the supporting rod is connected with the base, the power part is installed on the fixing plate, the power part is connected with the up-down pressing mechanism, the left-right clamping mechanism is connected with the up-down pressing mechanism and is in linkage with the up-down pressing mechanism, and the to-be-machined part is located under the up-down pressing mechanism. According to the pin inserting type wooden comb machining device, the structure is ingenious and reasonable, the to-be-machined part of a comb can be clamped left and right synchronously, moreover, pressurization machining can be carried out from the upper part, and the efficient and rapid effects are achieved.

The invention discloses a suspension mushroom-growing chamber, which comprises the following parts: steel frame, wall and suspension rack, wherein the steel frame is frame structure, which is composed of wall column (4), support column (7) and beam (5); the wall column lies in the wall; the support column (7) is arranged; the bottom of wall column and support column is connected with foundation (10); the top is integrated with beam (5) to form 'tic-tac' structure; the wall is composed of multi-layer covering material; the wall column (4) and beam (5) are set in the wall; the suspension rack with suspension beam support beam (6) and suspension beam (11) is set on the support column (7); the suspension beam support beam (6) is fixed on the adjacent support columns (7); multiple suspension beams (11) are connected on the suspension rack beam to form crowded hanger beam. The invention possesses moisture and insulating function with high spatial utility, which reduces manufacturing cost.

The invention discloses a suspension mushroom-growing chamber, which comprises the following parts: steel frame, wall and suspension rack, wherein the steel frame is frame structure, which is composed of wall column (4), support column (7) and beam (5); the wall column lies in the wall; the support column (7) is arranged; the bottom of wall column and support column is connected with foundation (10); the top is integrated with beam (5) to form 'tic-tac' structure; the wall is composed of multi-layer covering material; the wall column (4) and beam (5) are set in the wall; the suspension rack with suspension beam support beam (6) and suspension beam (11) is set on the support column (7); the suspension beam support beam (6) is fixed on the adjacent support columns (7); multiple suspension beams (11) are connected on the suspension rack beam to form crowded hanger beam. The invention possesses moisture and insulating function with high spatial utility, which reduces manufacturing cost.

The invention discloses an intelligent heterogeneous sensor array of an aircraft sheath, and belongs to the sensor field. The sensor array comprises a secondary array sensor group and a primary arraysensor group, the secondary array sensor group replaces any main sensor unit in an M*N sensor group to form the heterogeneous sensor array, and the secondary array sensor group is composed of secondary sensor units in M' rows and N' columns; the M*N sensor group is composed main sensor units in M rows and N columns; and the primary sensor group is formed by residual sensor units, except the main sensor unit replaced by the secondary array sensor group, of the M*N sensor group. The sensor array layout is optimized, a small number of sensors is used to obtain effective data information almost equivalent to the larger scale of homogeneous sensor array, arrangement of useless measurement points is avoided, function expansion in a larger area is easy to realize, and the sensor array can be integrated into the aircraft sheath.

The invention relates to a partially prestressed and partially non-prestressed concrete hollow pile. The cross section periphery of the partially prestressed and partially non-prestressed concrete hollow pile is a rounded square or a rounded rectangle and the inner circumference is a circle; the length of the outer side and the inner circle diameter are combined according to certain values; the sectional geometric dimensioning in the whole vertical axis direction is identical. Longitudinal main ribs comprise prestress ribs and non-prestress ribs; the number of the prestress ribs and the non-prestress ribs is set according to a certain ratio and the arrangement is designed according to a certain rule; stirrups are fixed outside the main ribs in a roll welding mode or a binding connection mode; the thickness of outer protective layers of the prestress ribs is not less than 40 mm; the thickness of inner protective layers is not less than 35 mm; areas with the length of 1000 to 2000 mm at the pile ends are stirrup dense areas and the interval is from 40 to 70 mm; the stirrup interval is from 60 to 100 mm except the two end dense areas. The partially prestressed and partially non-prestressed concrete hollow pile has the advantages of effectively improving the fragility, increasing ductility, improving earthquake proof, transformation and mechanical performances and being widely applied and popularized to areas having a high requirement for earthquake fortification intensity.

The invention belongs to the technical field of core-spun yarn production devices, and particularly relates to a large core-spun yarn coiling device which comprises a bearing mechanism, a yarn feeding mechanism and a driving mechanism, the yarn feeding mechanism is installed on one side of the upper surface of the bearing mechanism, and the driving mechanism is installed on the rear portion of the upper surface of one layer of the bearing mechanism; the device further comprises a rolling mechanism capable of rolling at the same time. According to the large coiling device for the covering yarn, through the arrangement of the two layers of rectification space, all components can be evenly arranged, and stable work can be guaranteed in the running process; by means of the arrangement of the carding panel, when the covering yarn is fed, the uniform orientation of short fibers can be kept, and the short fibers are prevented from falling off due to disorder; and finally, under the action of a driving air cylinder, linkage of a connecting rod and a bearing rod can be utilized, so that it is guaranteed that the collecting rollers can move in different directions, and simultaneous coiling is achieved.