7results about How to "Increase the shock absorption function" patented technology

The invention discloses an anti-collision guardrail capable of being quickly disassembled, and belongs to the technical field of safety protection guardrails. The problems that an existing anti-collision guardrail is of a fixed installation structure, when the anti-collision guardrail is collided and damaged, the anti-collision guardrail needs to be dismantled to restore the anti-collision effect of the anti-collision guardrail, efficiency is low, and the influence on a site is large are solved. The anti-collision guardrail capable of being disassembled quickly comprises a three-wave-shaped beam and a plurality of supporting and fixing assemblies of the same structure. The multiple sets of supporting and fixing assemblies are arranged in parallel and located on the same side of the three-wave waveform beam. The multiple sets of supporting and fixing assemblies are fixedly connected with the three-wave waveform beam. Each supporting and fixing assembly comprises a supporting assembly and a ground fixing assembly; the supporting assembly is arranged above the ground fixing assembly and detachably connected with the ground fixing assembly. The ground fixing assembly is fixedly connected with a ground embedded structure. The rigidity of the anti-collision guardrail adapter block is enhanced, and the anti-collision guardrail adapter block is connected with the ground foundation through the bolts, so that the detachable function of the anti-collision guardrail is achieved.

The utility model relates to the technical field of insole processing equipment, in particular to an insole forming mold and processing equipment, the insole forming mold comprises a bottom mold and a top mold, the bottom mold and the top mold are both plastic molds, the bottom mold comprises a front foot shell, a rear foot shell and an abutting part, the front foot shell is arranged in a flat plate shape, the front foot shell is connected with the rear foot shell, and the abutting part is connected with the front foot shell. The width of the joint of the front foot shell and the rear foot shell is gradually reduced in the direction from the front foot shell to the rear foot shell, the abutting part is connected to the peripheral side of the front foot shell and the peripheral side of the rear foot shell in a surrounding mode, and the top mold is matched with the top side of the abutting part. The production method has the effect of reducing the production cost of the insole.

The invention relates to the technical field of tungsten powder processing, and provides an auxiliary boat hooking device for tungsten powder reduction processing, which comprises a moving block, a gear I, a rack I, a gear II, a gear III, a gear III, a gear IV, a gear V, a gear V, a gear V, a gear V, a gear V, a gear V, a gear V, a gear V, a gear V and a gear V. The motor I is arranged at one end of the moving block; the moving rod is arranged on the outer surface of the rack I, and a mounting block is arranged on the inner wall of the moving rod; when the device is used, electrical equipment can be prevented from being put into a reduction furnace, the influence of high temperature in the reduction furnace on the electrical equipment is reduced, the electrical equipment in the device can be protected conveniently, and the service life is prolonged; and the two clamping plates, the heat-resisting strips and the burning boat are driven to move, so that the burning boat is conveniently taken out of the reduction furnace, the stability and the working efficiency during moving of the burning boat are improved, the situation that workers work at high temperature is avoided, and the body health of the workers is facilitated.

This utility model relates to the technical field of textile testing equipment, and discloses a raw cotton impurity analyzer with self-cleaning function. The analyzer includes an analyzer with two conveyor wheels on its inner wall, two first fixing frames fixedly connected to its inner wall, multiple permanent magnets installed on the inner wall of an impurity collection funnel, a second fixing frame fixedly connected to the outer wall of the impurity collection funnel, a first spring on the outer wall of a fixing rod, a vibrating oscillator installed on the inner wall of the analyzer, a collection box slidably connected to the inner wall of the analyzer, and a shock-absorbing component at the bottom of the analyzer. In this utility model, multiple permanent magnets are installed at the bottom of the impurity collection funnel, within the inner wall of the second fixing frame, and the first spring is positioned between the two fixing rods, allowing the two fixing rods to slide against the inner wall of the analyzer, thus fixing the impurity collection funnel and facilitating its installation and removal.

The utility model discloses a portable outdoor energy storage power supply device, and relates to the technical field of energy storage power supplies. Comprising a shell, a damping rubber sleeve is fixedly installed at the position, close to the middle, of the inner wall of the shell, a storage battery assembly, an inverter and a control circuit board are sequentially arranged on the inner wall of the lower side of the damping rubber sleeve from back to front, and a plug-in mechanism is embedded in the front side face, corresponding to the control circuit board, of the shell; heat dissipation mechanisms are arranged on the left and right side walls of the shell close to the lower side, lighting mechanisms are mounted on the left and right side walls of the shell close to the upper side, and a carrying mechanism is arranged on the upper surface of the shell. Insulation and buffer damping functions of the storage battery assembly, the inverter and the control circuit board are added, so that the energy storage power supply is not easy to vibrate and damage, the heat dissipation performance is improved, external dust, winged insects and water are effectively prevented from entering, the heat dissipation process is safer and more efficient, the lighting function of the energy storage power supply is added, the energy storage power supply is convenient to use outdoors with poor light, and the practicability is high.

The utility model discloses an anti-collision buffer device for an engineering truck, belongs to the technical field of semi-trailer traction engineering trucks, and aims to solve the problems that in the prior art, due to the fact that the anti-collision buffer device is not provided with an anti-collision buffer structure, when rear-end collision occurs between a rear vehicle and the anti-collision buffer device, the force generated by collision cannot be forced to be buffered and dispersed; the problems that collision force is almost completely transmitted to a rear vehicle, if the collision force is light, a front bumper of the rear vehicle deforms, if the collision force is heavy, a cockpit is threatened, potential safety hazards are brought to personal safety, and mutual collision force also brings certain deformation and damage to an engineering vehicle are solved. Comprising a traction vehicle body, a displacement mechanism is installed below the tail end of the traction vehicle body, the displacement mechanism comprises a main installation guide frame, anti-collision buffering mechanisms are installed in the middle and at the front end of the main installation guide frame in a combined mode, each anti-collision buffering mechanism comprises an inner guide groove, and the inner guide grooves are formed in the middle of the main installation guide frame; a first buffer assembly is installed in the middle of the inner guide groove, and a guide frame is movably arranged in the middle of the inner guide groove in a guiding mode.