7results about How to "Support fixed and stable" patented technology

The utility model belongs to clutch placement technical field especially is a kind of clutch rack, including base, the top of base is fixedly connected with four support rods, two placing plates are fixedly connected on four support rods, the top of placing plate and base is all fixedly connected with multiple placing table, the top of placing table is movably placed with clutch body, positioning clamping mechanism is arranged between the placing table and clutch body, the bottom of base is rotatably connected with four universal wheels, supporting fixed mechanism is provided on the base. The utility model structure design is reasonable, by the combination linkage of positioning column, pressing plate and two arc clamps, the positioning clamping fixation of clutch body up and down and left and right can be carried out, avoid the risk that the jolt of moving makes clutch body knock and fall, improve the stability and security when clutch body shifts.

The utility model discloses a paint spraying fixing tool for an electric vehicle frame. The paint spraying fixing tool comprises a bottom frame, a fixing assembly and a vehicle frame body. The bottom frame comprises fixing holes formed in the bottom of the bottom frame. The fixing assembly comprises a supporting table fixedly installed on the top of the bottom frame and a fixing cylinder fixedly installed in the supporting table. According to the fixing tool for paint spraying of the frame of the electric vehicle, the lifting platform installed on the outer side of the bottom frame can position and lift the frame body, so that the frame body is supported in a head pipe on the front portion of the frame body through a jacking column in a fixing cylinder driven by a jacking air cylinder after being lifted, and the frame body is fixed to the bottom frame. Therefore, the frame body is conveniently, accurately and stably supported and fixed, the periphery, the upper portion and the lower portion of the frame body can be evenly sprayed with paint in all directions, meanwhile, a double-end air cylinder in a mounting box at the top of the lifting platform can press and fix the bottom of the frame body positioned by positioning clamping plates in the mounting box through pressing frames on the two sides, and therefore the frame body can be conveniently, accurately and stably supported and fixed. And therefore, the stability in the lifting process is ensured.

The utility model discloses an underground engineering anti-floating structure convenient to splice, and relates to the technical field of building construction, the underground engineering anti-floating structure comprises a first valve plate, the right side of the first valve plate is in lap joint with a second valve plate, and inner cavities of the left parts of the first valve plate and the second valve plate are each in sliding connection with two first splicing assemblies; the inner cavity of the right part of the first valve plate and the inner cavity of the right part of the second valve plate are each slidably connected with two second splicing assemblies. According to the underground engineering anti-floating structure convenient to splice, an L-shaped clamping block II and an L-shaped clamping block I are overturned and moved, so that the inner walls of the L-shaped clamping block I and the L-shaped clamping block II are mutually clamped, and then a U-shaped clamping plate is clamped to the outer walls of the overturned L-shaped clamping block I and the L-shaped clamping block II, so that the L-shaped clamping block I and the L-shaped clamping block II are limited; then under the action of two screws I, U-shaped clamping plates are fixed in inner cavities of the opposite parts of the valve plate I and the valve plate II respectively, and through the action of the U-shaped clamping plates, an L-shaped clamping block II and an L-shaped clamping block I are limited and fixed, so that splicing is completed.

The utility model discloses a wafer loader of a horizontal wafer drying machine, which is characterized in that the circle center of an outer turntable is positioned on a rotating axis, an inner turntable rotates on the outer turntable, and the axial lead of the inner turntable coincides with the axial lead of the outer turntable; a plurality of outer fixing rods are installed on the outer rotating disc, a plurality of inner fixing rods are installed on the inner rotating disc, when a wafer is spin-dried, each inner fixing rod and two corresponding outer fixing rods are distributed on the same isosceles triangle, and the inner fixing rods are located at the vertex angles of the isosceles triangle. And the three corresponding sockets on the inner fixing rod and the two outer fixing rods are jointly used for fixing the same wafer. According to the utility model, an existing support mechanism is optimized, the support is mainly composed of the outer fixing rod, the inner fixing rod and the socket matched with the outer fixing rod and the inner fixing rod, the structure is few, a stable triangular mechanism can be formed, a wafer can be stably supported, the part shielding the wafer is few, and therefore when the wafer is cleaned and dried, the wafer is not prone to falling off. And quick spin-drying can be realized.

The application belongs to the technical field of power storage devices, and specifically relates to a storage device convenient to assemble and use, which comprises a protective box, the upper end of the protective box is fixed with a top cover, the left side and the right side of the top cover are rotatably connected with rotary plates through hinges, the front side and the rear side of the top cover are fixed with symmetrical limiting blocks, the side walls of the limiting blocks are threadedly connected with symmetrical limiting bolts, the other ends of the limiting bolts are clamped with the side walls of the rotary plates, the lower sides of the two rotary plates are both provided with receiving grooves, and the receiving grooves are rotatably connected with supporting mechanisms through shaft pins. In the application, the battery is contained in the protective box, and when the battery is used, whether the ground of the use site is flat or not, the two rotary plates can be rotated, the supporting mechanisms in the two rotary plates can be rotated to be vertical, and the supporting length of the supporting mechanisms can be adjusted, so that the battery can be stably supported and fixed.

The utility model relates to glass processing technical field discloses a kind of butyl glue coating machines, including mainframe, the mainframe is equipped with the feeding flow channel for conveying butyl glue glass spacer to be coated, feeding flow channel side is equipped with the glue spraying head for coating butyl glue, the mainframe side is fixed with base, the base is slid with conveying frame, the conveying frame is provided with the inner support component of the glass spacer fixed and the steering component of the glass spacer steering, the base is provided with the conveying component of driving the conveying frame moves along the feeding flow channel direction. The utility model has the following advantages and effects: glass spacer can be automatically fixed and conveyed to carry out gluing work, reduce labor.

The utility model belongs to building foundation pit support technical field especially for a kind of adjustable support device for building foundation pit support, including the support using of the support plate of building foundation pit eight support plates of cylinder, adjustable support mechanism for supporting the support plate is provided between the cylinder and eight support plates for supporting use, the top of the cylinder is provided with lifting ring mechanism, the bottom of the cylinder is provided with fixed mechanism, the adjustable support mechanism includes the drive motor and reduction box of fixed connection in the top of cylinder. The utility model structure design is reasonable, the spacing between eight support plates can be adjusted by adjustable support mechanism, to effectively support the use of different specifications size foundation pit and support plate, can adapt to the foundation pit support demand of different size and shape, need not frequently replace support device, reduce construction cost, improve construction efficiency, and reliability is high.