16results about How to "Avoid separation situations" patented technology

This utility model discloses a bearing puller, comprising: a circular plate, a fixed plate, a connecting assembly, a jack, and a limiting assembly. The fixed plate is disposed on one side of the circular plate, and locking assemblies are symmetrically arranged on both sides of the fixed plate. The connecting assembly is disposed on the side of the circular plate opposite to the fixed plate and is used to fix the circular plate and the fixed plate. The jack is fixedly connected to one side of the circular plate. This utility model, through the design of the circular plate, fixed plate, connecting assembly, jack, limiting assembly, and locking assembly, uses two fixed plates. The locking assembly fixes the fixed plate to the motor shaft. The limiting assembly connects the jack and the bearing, and the connecting assembly fixes the circular plate and the fixed plate. In use, the jack directly moves the limiting assembly and the bearing, and the jack also separates the bearing from the motor shaft, avoiding situations where it is difficult to separate the bearing from the motor shaft.

The utility model discloses a kind of ganoderma coffee grinding equipment, comprising: box, top cover, grinding assembly, connecting rod, handle, fixed component and mounting assembly, top cover is set at the top of box, grinding assembly is set inside the box, connecting rod is set at the top of grinding assembly, handle is set at the top of top cover, the bottom of handle is provided with connecting piece, fixed component includes the fixed block of setting at the bottom of handle, the middle part of handle is provided with annular groove, semicircle ring is connected in the inside of annular groove, semicircle ring is fixedly connected at the side of fixed block.The utility model is fixed by mounting assembly through the design of fixed block, annular groove, semicircle ring and mounting assembly, the position of fixed block is fixed when using, and handle is limited by semicircle ring at the side of fixed block, so that handle can rotate, handle rotation is not affected, avoid handle and equipment separation when using.

The utility model relates to rotary tillage cutter technical field discloses a rotary tillage cutter mounting structure, including rotary tillage column, the upper end of rotary tillage column is welded with a plurality of blade mounting bracket, is equipped with a plurality of insertion interface on the blade mounting bracket, the outside of blade mounting bracket is provided with a plurality of blades, and one side of blade mounting bracket is provided with the protection assembly for the protection of connecting piece. The utility model technical scheme can make the protection shell cover the left side of blade mounting bracket, and then make the protection shell cover the protection of the positioning bolt on blade mounting bracket, avoid the influence of the corrosion of positioning bolt on the dismounting and replacement of blade, can also slide the jacking rod into the clamping groove, the position of protection shell is pressed and limited through the jacking rod, then avoids the separation of protection shell and blade mounting bracket, and through the clamping mode, the installation operation of staff is convenient.

This utility model provides a thickness detection device for concrete pouring, belonging to the field of building construction technology. The device includes a probe and a detection reference mechanism. A scale strip is embedded in the bottom left side of the probe, and a handle is installed on the top of the probe. A reference plate is movably connected to the bottom of the probe surface, and a reference ring is movably connected to the top of the reference plate. A lifting port is opened on the top of the reference plate, and a lifting frame located inside the lifting port is fixedly connected to the bottom of the reference ring. A lifting limiting mechanism is fixedly connected to the left side of the top of the reference plate. By setting the detection reference mechanism, a standard mark for detecting the thickness of external concrete can be formed on the outside of the probe. Furthermore, during the detection process, the device provides lifting and lowering to help the user clearly identify the medium for measuring the concrete thickness, avoiding situations where the user cannot quickly and clearly understand the detection status. Therefore, the device improves the ease of use and observation effect of the probe.

The utility model relates to a novel building decoration glass curtain wall structure which comprises a first cross-shaped fastening plate and a second cross-shaped fastening plate, and an adjusting mechanism is arranged between the first cross-shaped fastening plate and the second cross-shaped fastening plate. According to the novel building decoration glass curtain wall structure, by arranging the adjusting mechanism, firstly, a hand wheel is rotated, a threaded rod arranged in two bearings in a penetrating mode is driven by the hand wheel to stably rotate, then through linkage cooperation of the threaded rod and other components, clamping can be achieved between a first cross-shaped fastening plate and a second cross-shaped fastening plate, and the clamping effect is good; and finally, glass with different specifications and thicknesses can be fixed by utilizing a clamping function generated by linkage of the first cross-shaped fastening plate and the second cross-shaped fastening plate, so that the glass curtain wall is formed, the design is high in applicability, and the limiting blocks are positioned in the second cross-shaped fastening plate, so that the glass curtain wall is not prone to deformation after being assembled. And the limiting block can effectively guarantee the connectivity of the two cross-shaped fastening plates, and the separation condition is avoided.

This utility model discloses a handrail handle, including: a rod body, a connecting cylinder, a handle, and a locking assembly. The connecting cylinder is threaded onto one end of the rod body, and the handle is attached to one end of the connecting cylinder. The locking assembly includes a limiting ring at the bottom of the connecting cylinder, a locking hole in the middle of the limiting ring, a locking block inserted into the locking hole, and a movable component on top of the locking block. The horizontal cross-section of the limiting ring is annular. Through the design of the limiting ring, locking hole, locking block, and movable component, this utility model allows for the connection between the connecting cylinder and the rod body via a threaded connection. Once the connecting cylinder is in contact with the limiting ring, the movable component drives the locking block to insert into the locking hole, thus restricting the rotation of the connecting cylinder and preventing separation of the connecting cylinder from the rod body during use.

The utility model discloses a purline structure of a photovoltaic module support, which comprises a purline, one end of the purline is provided with a filling end, the other end of the purline is provided with an inserting end, the inserting end of the purline is movably inserted into the top end of the filling end of the other purline, the bottom end of the inserting end is provided with a bottom groove, and the top end of the inserting end is provided with a bottom groove. And the filling ends are movably clamped into the bottom groove. According to the utility model, the insertion end is inserted into the top end of the surface filling end of another purline, so that a plurality of purlines are combined and connected with one another, the device can be adapted to photovoltaic modules with different sizes to be spliced and combined for use, and meanwhile, the device can be conveniently combined and extended; the surface of the top end of the purline is not higher or lower during combined extension, and the fixing table can be mounted in the bottom holes at different positions according to the position of the main beam, so that the device can adapt to the mounting positions of the fixing table at different positions of the main beam, and the device is convenient to use.

The utility model provides a kind of lithium battery mounting assembly, belong to battery processing technical field.The lithium battery mounting assembly of the utility model includes mounting plate and installation material supporting mechanism, handle is installed in the right side of mounting plate, mounting box is installed in the back of mounting plate, material supporting seat is movably connected in the front side of mounting plate, material supporting groove is set in the front side of material supporting seat, magnetic slot is set in the two sides of the front side of material supporting groove inner wall, the inner wall of magnetic slot is fixedly connected with magnetic seat, material supporting telescopic mechanism is movably connected in the inside of mounting box, by setting installation material supporting mechanism, it can provide medium for user to take and move multiple lithium batteries simultaneously, and the lithium battery in the process of taking and taking is magnetically attracted to stabilize work, so that user carries out multiple synchronous taking and arranging operation to external lithium battery, avoid the situation that lithium battery combination installation process appears difficult to move synchronously, thus improve the lithium battery combination installation operation convenience and efficiency of mounting plate.

The utility model provides steel sheet detection device belongs to steel sheet detection technical field, this steel sheet detection device includes detector and detection management mechanism, both sides of detector top all install the connecting line, the other end of connecting line installs the detection head, the fixed frame swing joint is in the right side of detector rear side, the inside swing joint of fixed frame has the movable frame in the left side of detector, the management frame fixed connection is in the rear side of fixed frame, the right side swing joint of management frame inside rear side has the stabilizing frame, the stable connection mechanism sets up in the rear side of management frame right side, through setting up detection management mechanism, can form the medium of management connecting line in the rear side of detector, so that the user carries out the management operation of the order to connecting line, avoids the difficult order management of connecting line use, leads to the situation that connecting line winding influences the rear side use of detection head, therefore has improved the management effect and the operation convenience of detector and connecting line.

The utility model discloses a protective film structure convenient to replace, which comprises a protective film body, glue, a plurality of pieces of first release paper, a tearing component and a reinforcing component, the glue is arranged at the bottom of the protective film body, the plurality of pieces of first release paper are symmetrically arranged at the bottom of the glue, the tearing component is arranged at the bottom of the first release paper, and the reinforcing component is arranged at the bottom of the tearing component. The tearing assembly is used for pulling the first release paper. Through the design of the multiple pieces of first release paper, the tearing assembly and the reinforcing assembly, the release paper located at the bottom of the glue is divided into multiple parts, in the using process, the situation that all the release paper is separated from the glue is avoided, after one piece of release paper is separated from the glue, the release paper is still located at the bottom of the glue, and therefore the release paper is separated from the glue. By means of the design, a user can still grasp the protective film to support the protective film, after one side of the protective film is bonded, the release paper on the other side of the protective film is separated from the glue, the protective film is bonded with an object, and the difficulty of film bonding is reduced through the design.

The utility model discloses a coal gangue demarcation positioning monitoring device based on laser scanning relates to coal mining technical field, including mobile frame, two symmetrical side plates are fixedly installed on mobile frame top, the arc slot is seted up on the side plate, the transverse board between side plate and mobile frame top is fixedly installed, and the placing frame is seted up between side plate, the cooperation seat is fixedly installed in the placing frame, two laser receivers are installed on the cooperation seat, the cooperation seat is fixedly installed with the mount, and the laser transmitter is fixedly installed on the mount, cooperation seat and placing frame fixed installation, the mount and placing frame fixed installation, guarantee laser receiver and laser transmitter always be located in the same plane, realize laser transmitter to generate scanning signal through controller, and after the signal rebound that emits, effectively accept through laser receiver, and the time is automatically changed into distance through the singlechip in the controller, and the accuracy of positioning detection is effectively guaranteed.

The utility model relates to the field of building construction, in particular to a concrete module integrating the functions of thickness control, steel bar support and cushion block, which comprises a module body, the module body is provided with a support part, and a reinforced concrete protection area is formed between the support part and the end part of the module body. According to the utility model, the module body is provided with the supporting part for placing the steel bar, and the reinforced concrete protection area is formed between the supporting part and the end part of the module body, so that the distance from the outer surface of the steel bar to the edge of concrete can be accurately controlled; the problem that in the actual construction process, the steel bar protective layer cushion block at the bottom of the steel bar split head is prone to slipping and even falling off, so that after concrete pouring is completed, the steel bars are exposed or the thickness of the protective layer is insufficient, and the service life of the steel bars is prolonged is effectively solved. The problem that in the actual construction process, the steel bar protective layer cushion block at the bottom of the steel bar split head is prone to slipping and even falling off is effectively solved. And the problems of steel bar corrosion and concrete cracking are solved.

The utility model provides a high-voltage electricity shielding garment, and belongs to the technical field of shielding garments. Comprising shielding clothes, shielding trousers, shielding gloves, shielding socks and shielding shoes, linkage parts are arranged between the shielding clothes and the shielding trousers, between the shielding clothes and the shielding gloves, between the shielding trousers and the shielding socks and between the shielding trousers and the shielding shoes, and fixed shells and movable shells are arranged on the linkage parts respectively. And the fixed shell is matched with the movable shell. A connecting plug is inserted into a corresponding connecting clamping head, then a movable shell slides, so that a threaded part is rotationally connected with an internal thread, the movable shell is tightened, the movable shell is tightly attached to a second connecting block, and the situation that the connecting clamping head and the connecting plug are separated is avoided; the sliding plate is pushed into the first open groove, so that the fan-shaped clamping block is clamped at the position of the blocking rod, the sliding plate is prevented from being separated from the first open groove, the firmness of connection between the fixed shell and the movable shell is improved, and the potential safety hazard of external force separation of the connecting clamping head and the connecting plug is avoided.

The utility model discloses a torsion splicing sleeve which comprises a sleeve body, a plurality of threaded holes distributed on the outer side of the sleeve body in a staggered mode and torque bolts installed in the threaded holes, wiring holes are symmetrically formed in the sleeve body, each torque bolt comprises a threaded part in threaded connection with the interior of the corresponding threaded hole, a hexagonal groove is formed in one end of each threaded part, and the other end of each threaded part is provided with a nut. The bottom of the inner wall of the hexagonal groove is provided with a twist-off part, one end of the twist-off part is connected with a head part, and the inner wall of the wiring hole is provided with an inclined elastic sheet. According to the utility model, through the arrangement of the hexagonal groove, after the head part of the torque bolt is twisted off, the thread part can be rotated through an internal hexagonal wrench, so that the subsequent disassembly of a lead is facilitated; and the arranged inclined elastic sheet has a fixing effect on the wires and prevents the wires from moving outwards, so that the wires are always kept in a contact state with the separation part before the torque bolt is screwed in, the separation condition is avoided, and the electric conduction between the two wires is good.