7results about How to "Avoid compromising stability" patented technology

This invention discloses an installation fixture for aluminum alloy wellbore systems, comprising four positioning fixtures respectively clamped and fixed to columns. Each positioning fixture also has two clamping ends, each clamped and fixed to two adjacent crossbeams. A connecting assembly is provided between adjacent positioning fixtures, a measuring assembly for measuring the distance between adjacent positioning fixtures is provided between adjacent positioning fixtures, and a position adjusting assembly for adjusting the position of the positioning fixtures is provided between the multiple positioning fixtures. This invention uses positioning fixtures to connect to the columns and crossbeams respectively, and adjusts the distance between adjacent fixtures through the connecting assembly to ensure that the distance between adjacent columns is consistent, thereby ensuring the fit between each crossbeam and column and avoiding large splicing seams between the crossbeams and columns that would affect stability. Simultaneously, the position adjusting assembly ensures that the center distance between the four columns and the position adjusting assembly is consistent, guaranteeing the strength and stability of the entire wellbore.

This utility model discloses a valve ball grinding and positioning device with an anti-displacement structure, including a positioning frame. A back frame for mounting and fixing grinding tools is fixed on the back of the top of the positioning frame. Square columns are inserted into the top of both sides of the positioning frame. A reinforcing shaft is rotatably installed in each set of square columns. A fixing cone for inserting into the inner cavity of the valve ball is fixed at one end of the reinforcing shaft that is close to each other. An anti-displacement component is provided on the positioning frame to cooperate with the fixing cone and position the valve ball. By setting the anti-displacement component, this utility model can autonomously and multi-directionally position the valve ball on both sides and inside according to the size of the valve ball. At this time, the multi-directional and multi-means positioning method improves the positioning stability of the positioning device for the valve ball, effectively avoids the valve ball from easily shifting during the grinding process, and greatly improves the grinding effect of the grinding tool on the surface of the valve ball.

The utility model relates to the technical field of aluminum pipe processing, and discloses a feeding device for aluminum pipe processing, which comprises an operating frame, limiting teeth are fixed on the top of the operating frame, a connecting frame is fixed on the inner side of the lower part of the operating frame, and a feeding assembly and an aligning assembly are arranged on the surfaces of the operating frame and the connecting frame; the alignment assembly comprises a movable plate, a linkage plate and a movable plate, wherein the movable plate is used for pulling the linkage plate to turn over; according to the feeding device for aluminum pipe machining, when the alignment assembly and the supporting block are arranged to be separated from an aluminum pipe, the long plate abuts against the top of the movable plate, at the moment, the movable plate moves downwards to pull the linkage plate to turn over, the linkage plate drives the fixed plate and the clamping plate to be close to each other, and therefore the aluminum pipe is machined. The two ends of the aluminum pipe can be straightened by arranging the clamping plates, the phenomena of deviation and slipping in the conveying process are avoided, movement of the fixing plates can be stabilized through the arranged stabilizing rods, and the stability of the clamping plates is prevented from being affected.

This utility model relates to the field of livestock and poultry isolation and protection fence technology, and discloses a foldable livestock and poultry isolation and protection fence for livestock farms, including fence one and fence two. This foldable livestock and poultry isolation and protection fence for livestock farms, through a set stabilizing component, allows the cylinder and connecting block to rotate relative to each other when fence one or fence two is flipped. This pushes the locking plate and stabilizing block to move against spring one, causing the short rod and ring to rotate, achieving synchronous radial movement of all components. When the locking plate is parallel to the contact groove, spring one resets, which in turn drives all mechanisms to reset, allowing the locking plate to enter the contact groove. After adjusting the angle, pulling the pull plate disengages the insert rod, and rotating the connecting plate and the rotating ring causes the through hole and the sliding rod to interlock. The inner wall of the rotating ring restricts the movement of the sliding rod, achieving interlocking of the fence. When the connecting plate rotates, the movable column, under the action of spring two, abuts against or engages with the stabilizing groove, preventing self-rotation, thus achieving folding. The angle can be adjusted to a suitable level for convenient use.

This utility model discloses a gigabit switch board based on a CPCI architecture server, comprising: a board body, a card frame sleeved around the board body, a sleeve fixedly connected to the left end of the card frame, and a fixing frame fixedly connected to the top of the card frame; and a convenient component. In this utility model, when the board body needs to be disassembled for maintenance and repair, the one-way rack is disengaged from the one-way tooth groove by moving a lever, thereby unlocking the board body. Simultaneously, the spring force of the return spring acts in the opposite direction on the sliding rod, further causing the push plate to push the board body, disengaging it from the inside of the card frame, thus achieving quick disassembly of the board body. By placing a baffle inside the two card sleeves, the baffle can seal the external sockets of the board body, preventing dust and impurities from entering, and also providing a waterproof effect, preventing splash water from entering the sockets and affecting the overall stability of the device.

This utility model discloses a network-based big data information acquisition device, including an acquisition device body with a plug-in panel located inside the rear of the acquisition device body; it also includes a dustproof mechanism on the bottom surface of the acquisition device body, the dustproof mechanism comprising supporting feet that elastically slide on the left and right rear sides of the bottom surface of the acquisition device body; and a protective mechanism at the rear of the acquisition device body, comprising a protective cover plate, the protective cover plate being hinged to the outside of the plug-in panel at the rear of the acquisition device body via a torsion spring. This network-based big data information acquisition device, through a rotatable dustproof flip-up plate at the bottom of the acquisition device body, protects against heat exchange operations during heat exchange window openings, and simultaneously protects the plug-in panel with a lockable protective cover plate, preventing damage from external contact that could affect the stability of the connection when idle.

The utility model discloses an adjustable liquid crystal display screen glass substrate vacuum adsorption carrying clamp, and relates to the technical field of liquid crystal display screen production. The adsorption device comprises a cross-shaped frame, a fixed adsorption plate and an adjusting adsorption plate are arranged at the bottom of the cross-shaped frame, a plurality of adjusting assemblies are arranged in the cross-shaped frame, and the adjusting assemblies are in power connection with the corresponding adjusting adsorption plate. The adsorption plate is divided into a plurality of modules such as the fixed adsorption plate and the adjusting adsorption plates, and the adjusting adsorption plates can be driven by the adjusting assembly to move at the bottom of the cross-shaped frame, so that the positions of the adjusting adsorption plates can be adjusted according to different sizes of liquid crystal display screen glass substrates; by means of the arrangement, it can be ensured that the bottoms of the fixed adsorption plate and the multiple adjusting adsorption plates can make contact with the liquid crystal display screen glass substrate, and the utilization rate of adsorption areas generated by the fixed adsorption plate and the adjusting adsorption plates is increased.