13results about How to "Guaranteed reinforcement effect" patented technology

The invention discloses a geogrid and EICP synergistically reinforced soil embankment structure and a construction method, and relates to the technical field of soil embankment structures. Comprising a pavement base layer, an embankment bearing layer and a natural soil foundation layer, and the natural soil foundation layer is used as a soil embankment structure support and is arranged at the bottommost layer; the pavement base layer is used for bearing an upper driving load and uniformly transferring the upper driving load to the embankment bearing layer below; and the embankment bearing layer is used for bearing the upper load transmitted by the pavement base layer. The engineering performance is improved through the multi-layer synergistic effect, the core reinforcing layer is of an innovative space grid structure and is composed of a prefabricated geogrid, a grid support arranged in the inclined direction and a rigid stress plate frame, a three-dimensional force transmission network is formed, the limitation of a traditional reinforcing method is broken through, and the engineering performance is improved. In addition, the grating support is arranged at a specific angle, the structural rigidity is guaranteed, and the stress concentration phenomenon is avoided.

The present disclosure relates to the technical field of geotechnical engineering. An embodiment of the present disclosure provides a geotechnical engineering drilling device, including a base platform. A support is fixedly installed on the top of the base platform. A moving plate is movably installed inside the support. A first motor is fixedly installed on the top of the moving plate. A drill pipe is rotatably installed at the bottom of the moving plate. In the present utility model, through the rotation of the rotating plate, the reinforcement pile is drilled into the soil. Then, through the rotation of the rotating rod, the casing is displaced downward. The downward displacement of the casing will squeeze the reinforcement block into the soil through the slope surface of the reinforcement block, completing secondary reinforcement. Compared with traditional devices, this device can fix the base platform through the reinforcement pile and can also increase the contact area between the reinforcement pile and the soil through four groups of reinforcement blocks. Through the above technical solution, the technical problems of poor fixing effect and easy deviation of the drill pipe in the prior art are solved.

The utility model discloses a geological engineering side slope reinforcing device which comprises flexible protective nets, reinforcing ropes and a fixing frame, multiple stages of steps are arranged on a side slope at intervals in the vertical direction of the side slope so that the side slope can form a multi-stage side slope structure, a layer of flexible protective net is laid on each stage of side slope, and the reinforcing ropes are arranged on the flexible protective nets. The flexible protective net is fixed through reinforcing ropes which are arranged in a transversely and longitudinally staggered mode, a fixing frame is further arranged on the flexible protective net and is of a structure composed of a plurality of square frame beams, the fixing frame is anchored in the side slope through anchor rods perpendicular to the side slope, and the top and the bottom of the fixing frame are located at the top and the bottom of the side slope of the corresponding level respectively. The reinforcing rope is arranged on the lower bottom face of the fixing frame in a penetrating mode. By means of the multi-layer design of the side slope, reinforcing is carried out respectively, and meanwhile the design that the reinforcing ropes are combined with the fixing frame beams is adopted, so that the purposes that side slope reinforcing is economical and environmentally friendly, and the good reinforcing effect is achieved are achieved.

The utility model relates to the technical field of halogen lamps, in particular to a halogen lamp filament shockproof reinforcing structure which comprises a bulb shell body, an installation base is installed at the bottom end of the bulb shell body, an installation disc is installed at the lower end of the installation base, and an exhaust burning tip is installed on the upper surface of the bulb shell body. A fixing part is installed on the inner side wall of the bulb shell body, a filament body is installed in the fixing part, and a reinforcing assembly is installed in the bulb shell body; the reinforcing assembly comprises a first inclined block and a second inclined block, and the first inclined block and the second inclined block form a V-shaped structure. According to the utility model, the lamp filament body is stably supported through the structures of the first inclined blocks and the second inclined blocks, so that the problem that the lamp filament body is not reinforced and limited in the past is solved, the overall shockproof effect is good, the lamp filament body connected with the first inclined blocks and the second inclined blocks is continuously in a stable state, and the service life of the lamp filament body is prolonged.

The application relates to the technical field of batteries and discloses a battery cell and a battery pack. The battery cell comprises a shell, an open end of the shell, a pole group arranged in the shell, the pole group comprising a positive pole sheet, a diaphragm and a negative pole sheet arranged in layers, the diaphragm extending out of the upper side walls of the positive pole sheet and the negative pole sheet, a battery cell cover plate assembly comprising a cover plate and a lower plastic, the cover plate being arranged on the open end, the lower plastic being arranged on the lower surface of the cover plate and in the shell, the lower surface of the lower plastic being provided with a separation part and a pair of limiting parts, the pair of limiting parts being respectively arranged at opposite ends of the lower surface of the lower plastic, the separation part being arranged between the pair of limiting parts, the end area of the separation part away from the cover plate being smaller than the end area of the limiting part away from the cover plate, the length of the separation part being smaller than the length of the limiting part, and the separation part and the limiting part both abutting against the part of the diaphragm extending out of the positive pole sheet and the negative pole sheet. The compression amount of the separation part on the diaphragm is reduced, and the possibility of damage of the separation part to the pole group is reduced.

The invention relates to the technical field of skirting line construction, and particularly discloses a quick-mounting cement pressure plate skirting line construction method and a skirting line. The quick-mounting cement pressure plate skirting line construction method comprises the following steps that S1, base layer treatment is conducted, specifically, the wall root and the ground of a construction area are cleaned; step S2, fixing a cement pressure plate; step S21, providing a prefabricated cement pressure plate; s22, putty is smeared on the surface of the wall root; s23, the cement pressure plate is attached and positioned to the surface of the wall root through putty; s24, the cement pressure plate is fixed to the wall root through a fixing piece; step S3, water-resistant putty construction; s4, surface layer coating is brushed, specifically, the putty layer is brushed with the coating; and S5, finished product protection, wherein a temporary guardrail or a warning tape is arranged before the surface of the coating is dried. The cement pressure plate is adopted to replace traditional mortar, the construction effects of being high in construction speed, free of maintenance and not prone to cracking are achieved, and on the premise that the construction quality is guaranteed, the construction period can be shortened, and the construction cost can be reduced.

The utility model provides a corner constructional column template reinforcing device, which belongs to the technical field of building construction, and comprises a bottom support frame, the top wall of the bottom support frame is fixedly connected with telescopic extension columns which are symmetrically distributed, and the top walls of the telescopic extension columns are fixedly connected with a top support frame. Symmetrically-distributed sliding blocks are slidably connected to the inner walls of the bottom supporting frame and the top supporting frame. According to the utility model, through the cooperation of a threaded cone, a strong spring, a pin rod, a pin hole and other parts in the arranged double-limiting assembly, the flexible adjustment and accurate positioning of the angle between the positioning plate A and the positioning plate B are realized, and the device can be tightly attached to and reinforce a template no matter a corner wall body with a right angle or other angles; the reinforcing effect of constructional column formworks at different corners is effectively guaranteed, the construction quality and stability are improved, and the problems that in the prior art, different corners are difficult to accurately adapt, consequently, the formworks are not tightly attached to the wall, and the reinforcing effect is poor are solved.

The invention discloses a low-pressure-change foamed EPDM (Ethylene-Propylene-Diene Monomer) material as well as a preparation method and a sealing strip thereof, and belongs to the technical field of high polymer materials. According to the material, alkali lignin is subjected to surface modification by adopting a ternary reactive deep eutectic solvent (RDES) composed of choline chloride, a functional hydrogen bond donor HBD-1 and urea; the modified alkali lignin is blended with ethylene propylene diene monomer, carbon black and the like, and HBD-1 is preferably an addition product of DOPO (9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) and GMA (glycidyl methacrylate). The problems that in the prior art, a foamed EPDM material is large in high-temperature compression permanent deformation, poor in low-temperature resistance, standard-exceeding in smell / VOC and the like are solved, and the obtained material has excellent comprehensive performance and can be used for preparing high-performance sealing strips.

This utility model relates to the field of home appliance technology, and discloses a housing assembly and a home appliance. The housing assembly includes a first housing, a second housing, and a retaining ring. The second housing is connected to the first housing. The retaining ring is disposed at the connection between the first housing and the second housing, with one end of the retaining ring being engaged with the first housing and the other end being engaged with the second housing. It is used to provide a tension force at the connection between the first housing and the second housing. This utility model continuously applies a tension force that brings the first housing and the second housing closer to each other, effectively eliminating the gap that may be caused by manufacturing tolerances or assembly loosening of the first housing and the second housing, making the first housing and the second housing more tightly joined at the connection, improving stability and aesthetics.

The utility model relates to a water conservancy project pipeline auxiliary supporting device belongs to pipeline support technical field. This water conservancy project pipeline auxiliary supporting device, include: mount and clamp, the clamp with mount nut realizes fixed connection, the both sides of the top of mount are all provided with the bolt of two quantity, a plurality of reinforcing mechanisms, the reinforcing mechanism includes the mounting ring, the plug-in rod and the slide rail with mount installation, the reinforcing mechanism is installed after bolt to mount and wall, through with a plurality of round bar and a plurality of card hole one -one is connected, and utilizes the plug-in rod to fix the mounting ring, is favorable to avoid reinforcing mechanism in the use process mounting ring drive a plurality of round bar to rotate, under the interaction of round bar, card hole, connecting ring and fixed ring, avoid bolt to mount to mount process and rotate and appear loose, guarantee the stability of bolt to mount to mount, to strengthen the stability of mount to support the fixed stability of pipeline.

A multi-directional reinforcement device for frame columns in building construction includes: a support base with an assembly opening slot; a circular stepped slide groove on the top of the support base; multiple stepped lifting positioning rods slidably mounted on the circular stepped slide groove after installation through the assembly opening slot; and a reinforcement component body mounted on each stepped lifting positioning rod, adjustable up and down via positioning bolts. The front end of the reinforcement component body has a U-shaped structure for clamping the frame column, and both sides of the U-shaped structure have adjustable fastening bolts for fixing the frame column. Compared with existing technologies, this invention demonstrates superior performance in terms of improved adaptability, guaranteed reinforcement effect, and optimized construction economy, resulting in significantly improved effectiveness.

This utility model relates to the field of experimental instrument technology, specifically to a temperature-controlled microbial combined fiber-reinforced triaxial sand sample solidification device, which can improve the accuracy of test results and solidification effect. It includes a sample preparation mold, a support platform, a container, and a temperature control chamber. The support platform, container, and sample preparation mold are all placed inside the temperature control chamber. The temperature control chamber also includes a peristaltic pump, a temperature sensor, and a ventilation system. The peristaltic pump is connected to the container and the sample preparation mold via a transmission pipe. The sample preparation mold includes an upper base, a middle sleeve, and a lower base. The upper and lower bases have identical structures. The lower base has a liquid channel, and its bottom has a threaded connector communicating with the liquid channel. The upper and lower bases are arranged facing each other and are respectively connected to the top and bottom of the middle sleeve.