10results about How to "Prevent sideways movement" patented technology

The invention relates to the technical field of soil mass layered monitoring, and discloses a soil mass layered settlement monitoring device and a soft soil parameter dynamic updating method.The soil mass layered settlement monitoring device comprises a fixing steel plate, a plurality of fixing rods and a plurality of suspension plates, the fixing steel plate is arranged at the bottom of a soil mass, the fixing rods are perpendicularly arranged on the surface of the fixing steel plate, and scales are arranged on the outer surfaces of the fixing rods; the multiple suspension plates are located on the surfaces of all soil layers of the soil body respectively and arranged on the outer surfaces of the multiple fixing rods in a sleeving mode respectively, and indicating cylinders are arranged at the tops of the suspension plates. The fixed steel plate provides a stable foundation, and the plurality of fixed rods with scales ensure that the monitoring reference is accurate; the suspension plate is sleeved with the fixing rod, corresponds to soil layers of different depths and can synchronously move along with settlement of the soil layers, and the top indicating cylinder protrudes out of the surface of the soil layer, so that data reading is facilitated, and soil disturbance is avoided; the structure can synchronously capture layered settlement data of different depths and different positions, accurately distinguish independent deformation characteristics of each soil layer, and fill the blank that traditional equipment can only measure total settlement.

This utility model relates to construction machinery, and in particular to a vibratory pile driving machine with a hollow vibratory head. It includes a pile frame platform with a column on the platform. A vibratory head is vertically mounted on the column. The vibratory head includes a vibrating assembly and a clamping assembly connected together. The vibrating assembly has a pile driving channel through which a pile driving tube passes. The clamping assembly is positioned at the pile driving channel, through which the vibrating assembly passes, and the pile driving tube passes through the vibrating head. The clamping assembly clamps the pile driving tube from the side. A locator positions the pile driving tube to ensure its verticality. The vibrator drives the pile driving tube to vibrate through centrifugal force from eccentric rotation. The pile driving channel is located between two sets of vibrators, ensuring balanced left-right vibration and preventing lateral displacement of the pile driving tube.

The utility model discloses a kind of anti-shattering support frame for UTG glass chemical toughening, it is related to ultra-thin glass processing technical field, including outer frame, the bottom supporting strip is slidably abutted in outer frame inner wall, the bottom supporting strip includes V-shaped corrugated plate, eight V-shaped corrugated plate are interconnected, V-shaped corrugated plate top is equipped with contact strip, both sides V-shaped corrugated plate side wall are uniformly fixed with side plate, two side plate outer wall and outer frame inner wall slidably abut, the bottom supporting strip top and bottom are all equipped with tooth slot;In the utility model, bottom supporting strip adopts eight interconnected V-shaped corrugated plate, overall array distribution V-shaped openwork, this line contact support mode can make the stress of UTG glass evenly dispersed, effectively avoid local stress concentration, and provide sufficient space for molten salt flow, avoid the uniformity of ion exchange due to glass position change in molten salt.

The utility model relates to the technical field of curtain wall installation, in particular to a connecting assembly for installing an aluminum plate curtain wall, which comprises a longitudinal connecting structure, and the longitudinal connecting structure comprises a first chemical anchor bolt, a first hanging seat and a first hanging piece; one end of the first chemical anchor bolt is connected with a wall body, and the other end is connected with a first supporting plate; one end of the hanging seat is provided with a connecting groove with a downward opening and matched with the first supporting plate, the hanging seat is connected with the first supporting plate through the connecting groove, and the other end of the hanging seat is connected with the second aluminum plate located below; the hanging seat is further provided with a groove which is provided with an upward opening and matched with the first hanging piece, the hanging seat is connected with the first hanging piece through the groove, and the other end of the first hanging piece is connected with the first aluminum plate located on the upper portion. By means of the connecting assembly, the problem that the installation process is complex can be effectively solved, and cost is low.

The utility model relates to the technical field of turnover spreader, concretely is a chain type turnover spreader, the utility model discloses two fixed plates, the top fixed insertion of two fixed plates has a lifting ring, the bottom fixed mounting of two fixed plates has fixed axle to two adjacent wallboards, the circumferential outside rotation sleeve connection of fixed axle has the pivot, the circumferential outside activity of pivot is combined with chain. The utility model places chain in the middle part of pivot, drives extension rod to rotate through rotating the rotating disc, and extension rod rotation drives bidirectional screw rod to rotate, and bidirectional screw rod rotation drives two sliding boards to be close to each other, and two sliding boards move drive two limit ring plates to limit chain, and the activity space of chain is reduced, thereby prevent chain from happening to side shift when hoisting and overturning, avoid that chain displacement leads to uneven stress of hoisting, improve operation efficiency.

The laminated iron core for the power transmission line voltage transformer comprises a top plate, a bottom plate and a silicon steel sheet, positioning holes are formed in the four corners of the top end of the silicon steel sheet, positioning blocks are fixedly welded to the four corners of the bottom of the silicon steel sheet, inserting holes are formed in the four corners of the top end of the bottom plate, and inserting blocks are fixedly welded to the four corners of the bottom of the top plate. The diameter of the insertion block is consistent with that of the positioning hole, and the diameter of the positioning block is consistent with that of the insertion hole; according to the utility model, the positioning holes and the positioning blocks are arranged on the upper and lower surfaces of the silicon steel sheets, so that the silicon steel sheets are clamped and locked, and the fixing mechanism does not pass through the surfaces of the silicon steel sheets, so that other silicon steel sheets are not scattered and deviated and are difficult to align again when the damaged silicon steel sheets are disassembled and maintained, and the disassembly and assembly difficulty is reduced; and the stability and the convenience are improved.

This utility model relates to the field of milk tea machine technology and discloses a milk tea machine with precise ingredient dispensing, including a machine body. A cover is threadedly connected to the top of the machine body. During use, because bevel gear three meshes with bevel gear one and bevel gear two simultaneously, its rotational power is diverted and transmitted to the inner and outer rotating rods, with bevel gear one and bevel gear two rotating in opposite directions. This reverse linkage structure causes the two sets of stirring blades to rotate in opposite directions, forming a three-dimensional shear flow field, which improves the mixing efficiency of raw materials and avoids material stratification caused by unidirectional stirring. Furthermore, the radial centrifugal forces generated by the inner and outer rotating rods at high speed are equal in magnitude and opposite in direction. The torque vectors formed by the two cancel each other out within the machine body, significantly reducing the periodic vibrations generated by traditional single-axis stirring. This not only reduces mechanical noise but also provides a reliable mechanical foundation for the milk tea machine.

This application relates to a handling device and method based on a ceiling-mounted vehicle, belonging to the technical field of hoisting and handling. The handling device based on the ceiling-mounted vehicle includes a moving platform, with slidably arranged moving arms and protective arms. Two sets of moving arms and protective arms are symmetrically arranged, with at least one moving arm and protective arm in each set. The moving arms are positioned near the side of the plate, and the protective arms are positioned near the side of the plate. A drive assembly is disposed on the moving platform and connected to all the moving arms and protective arms, and is used to drive the moving arms and protective arms to slide. Two sets of support assemblies are symmetrically arranged and connected to the two sets of moving arms respectively. The support assemblies are used to support the bottom of the stacked plates and to abut against the side of each plate. This application enables the stable handling of entire stacks of plates without packaging.

This utility model belongs to the field of residential sun shading, and specifically relates to an adjustable sun shading structure for residential windows. The technology includes two vertically arranged guide rods, symmetrically distributed at left and right intervals. Support plates are vertically fixed to the top of the two guide rods. A rotating shaft is horizontally installed between the two support plates, and a curtain is fixed to the rotating shaft. A driving device is provided on one of the support plates. Several guide blocks are evenly fixed to the left and right edges of the curtain. Vertically connected guide grooves are formed on the inner sidewalls of the two guide rods. Positioning components are provided on the two support plates. The driving device drives the curtain to unfold and fall, and the guide blocks on both edges of the curtain slide smoothly along the guide grooves. The guide grooves guide and limit the guide blocks to restrain the left and right edges of the curtain, preventing the curtain from swaying and flapping when blown by the wind or pushed by external forces, thus preventing injury to people during the curtain's movement. When the rotating shaft rolls up the curtain, the guide blocks slide smoothly upward along the guide grooves, and the positioning components guide and position the guide blocks simultaneously.

The utility model provides a host mounting platform, which relates to the technical field of elevator accessories and comprises a flat plate, a fixing component, a bottom plate, a through hole, a clamping plate, a bolt and a movable column, the clamping plate is provided with a kidney-shaped hole corresponding to the through hole, the bolt is in threaded connection with a first nut, and the bolt is provided with a threaded hole. The upper end of the movable column is provided with a stud in threaded connection with the threaded hole, the outer surface of the movable column is provided with two sections of external threads with opposite screwing directions, and the two sections of external threads are in threaded connection with second nuts. In addition, left-right transverse movement of the flat plate and the bottom plate can be avoided through the clamping plates, the installation stability is improved, the positions of the clamping plates can be adjusted during installation, cross beams of various sizes can be adapted, the universality and convenience of field installation are improved, and the production cost is reduced.