18results about How to "Achieve support effect" patented technology

The utility model belongs to the field of mine safety, and particularly relates to an anti-falling supporting frame for underground work. According to the technology, a steel wire mesh is included, a plurality of mounting columns are arranged below the steel wire mesh, and the upper end of each mounting column is provided with a driving mechanism used for abutting the steel wire mesh against the top of a mine; the driving mechanism comprises a mounting block, the bottom of the mounting block is connected with the mounting column through a hydraulic cylinder, a supporting plate in vertical sliding fit with the mounting block is arranged above the mounting block, the steel wire mesh is fixed to the top of the supporting plate through a connecting assembly, and a detecting assembly used for detecting supporting force is mounted between the supporting plate and the mounting block. And a gas concentration detector and an audible and visual alarm are mounted on the mounting block. According to the utility model, the steel wire mesh is supported on the mine roof through the driving mechanism, and roof caving accidents can be prevented and eliminated in advance from two aspects of detecting the change of supporting force and the change of gas concentration, so that economic loss and casualties are reduced.

The utility model discloses a fixture for rough milling of an engine tile cover, which relates to the technical field of engine tile cover processing and comprises a mounting table, a first driving mechanism is embedded into one end of the mounting table, a clamping table is movably arranged on the inner side of the mounting table, and the clamping table is simultaneously connected with the first driving mechanism. And the bottom end of the clamping table is fixedly connected with a second driving mechanism, a clamping structure is arranged on the surface of the clamping table, and the clamping structure comprises a first clamping assembly and a second clamping assembly which are oppositely arranged. According to the design, the effect of supporting the clamping bases is achieved through the adjusting bases, the effect of limiting and fixing an outer tile cover is achieved through the clamping bases, and the effects of providing guiding, limiting and fixing for a first guide rail are achieved through two sets of guide bases arranged corresponding to the two sets of clamping assemblies; the effect of conveniently driving the first clamping assembly corresponding to the first guide rail to perform sliding adjustment is achieved through the first guide rail, and the effect of providing sliding guide for the second clamping assembly is achieved through the second guide rail.

The utility model provides a kind of air-cooled box type water chiller mounting seat, including installation bottom plate, rainproof roof, supporting leg assembly, mounting pole, protection plate, heat dissipation grille, baffle, air-permeable grille, rubber pad and installation sleeve, installation bottom plate surface corner area is equipped with installation sleeve, and air-permeable grille is opened in installation bottom plate surface middle, and rubber pad is also fixed on installation bottom plate in the side of air-permeable grille left and right sides, and multiple supporting leg assemblies are arranged on the bottom surface of installation bottom plate, multiple mounting poles are connected together with installation sleeve, and protection plate is arranged between adjacent two mounting poles, heat dissipation grille is opened on protection plate, and each heat dissipation grille is equipped with corresponding baffle, the utility model structure is reasonable, easy to operate, not only can make the unit inside mounting seat ground has larger interval, prevent ground water influence, also can adjust the height of supporting leg, cope with the situation of deep water.

This utility model relates to the field of pipe processing technology and discloses a surface processing device for a spiral wound pipe mold. The device includes a machine body with a grinding mechanism inside. The grinding mechanism includes a cylinder, which is externally and fixedly connected to the inside of the machine body. A sliding block is fixedly connected to the driving end of the cylinder, and a fixed rod is slidably connected inside the sliding block. A fixed plate is fixedly connected to the bottom of the sliding block, and a clamping ring is fixedly connected to the outside of the fixed plate. A rotating ring is rotatably connected inside the clamping ring. In this utility model, the cylinder pushes the sliding block, which slides and drives the fixed plate. The fixed plate drives the clamping ring, the lead screw drives the rotating ring, the rotating ring drives the rotating frame, the rotating frame drives the rotating plate, and the rotating plate drives the grinding column. This achieves the effect of clamping the mold and comprehensively grinding the mold surface to make it smoother.

The utility model discloses a liquid level measuring device for a reverse drainage tank of a coal seam drainage and production well, which relates to the technical field of coal seam gas development and comprises the reverse drainage tank, a measuring component is arranged on one side of the reverse drainage tank in a matched mode, and the measuring component comprises a first support, a support frame and a second support which are fixedly connected. The bottom end of the supporting frame is fixedly connected with a guiding base and a limiting cylinder. The measuring assembly further comprises an outer connecting frame, an upper positioning cover and a lower positioning cover which are sequentially connected from top to bottom. The effect of conveniently supporting the whole measuring assembly at the top of the reverse discharge tank is achieved through a first support and a second support, the effect of conveniently supporting and limiting pulleys is achieved through a supporting frame and a guide base at the bottom, and meanwhile the pulleys can be conveniently and horizontally moved and adjusted at the top of the reverse discharge tank; and an open groove is formed in one end of the supporting frame, so that the whole outer connecting frame can slide horizontally along the open groove conveniently, and the effect of winding and unwinding the connecting line between the lead block and the floating ball is achieved through the pulley.

The utility model belongs to the field of unmanned aerial vehicle training, particularly relates to an unmanned aerial vehicle VR live-action flight training simulation device, and aims to solve the problems that an existing device occupies a large space, the size of each connecting part is long, the manufacturing cost of the device is high, an aircraft oscillates when encountering airflow in the actual flight process, but the device does not have an oscillation function, and the service life of the device is influenced. In order to solve the problems that in the prior art, in the prior art, the simulation authenticity is relatively poor, the following scheme is provided, the device comprises a base, a bottom plate is arranged above the base, the top of the bottom plate is fixedly connected with a seat, the top of the base is fixedly connected with a lifting frame, and a T-shaped frame penetrates through the lifting frame. The device has the advantages of being flexible in simulation adjustment, stable in structure, high in adaptability, easy to maintain, capable of improving training efficiency and experience and the like, the T-shaped frame is located between the two supporting frames and serves as a main support, the occupied space of the bottom support of the device is smaller, and the device is innovative and practical equipment in the field of unmanned aerial vehicle flight training.

The utility model relates to the technical field of logistics storage, and disclose a movable goods shelf anti -toppling locking mechanism, including goods shelf body, the surface of goods shelf body is connected with a plurality of placing plate slidingly, the surface of goods shelf body is equipped with support device, support device includes two round bars, two round bars all are fixedly connected with the surface of goods shelf body, the circular arc surface fixed connection of round bar has two fixed blocks, the fixed block is slidably inserted with sliding rod, one end of sliding rod is fixedly connected with the supporting plate, the surface of fixed block is fixedly connected with fixed link, the circular arc surface slidingly connected with operating plate of fixed link, the surface of operating plate is fixedly connected with the plug rod. This movable goods shelf anti -toppling locking mechanism avoids the goods shelf to fall in the process of moving because of uneven ground, load eccentricity and the like, not only can prevent the valuable article from damaging because of falling, can prevent the article from smashing to the operator simultaneously, thereby causes the situation of the operator to be wounded to appear.

This utility model relates to the technical field of PU duct storage devices, specifically a foldable and retractable PU duct storage device. The utility model includes a duct body with a support device on its surface. The support device includes two vertical plates, one side of which is slidably connected to the surface of the duct body. A horizontal plate is fixedly connected to the side of the two vertical plates that are close to each other. A support plate is fixedly connected to the side of the two vertical plates that are close to each other. A ring is fixedly connected to one side of each vertical plate, and a circle is fixedly connected to the inner surface of the ring. This invention solves the problems of duct body deformation due to pressure from other objects, duct body deformation due to its own weight without proper support and storage, affecting the installation and use of the duct, leading to a decrease in the performance of the ventilation system, and the need to spend a lot of time searching for suitable duct bodies in cluttered storage areas without a dedicated support method, thus reducing work efficiency.

The utility model discloses an adjustable supporting structure and engineering machinery, which comprises a lifting shaft, a base is arranged below the lifting shaft, and a top seat is arranged above the lifting shaft; a base shaft is arranged at the top of the base, threads are arranged on the outer surface of the base shaft, threads are arranged on the inner surface of the lifting shaft, and the base shaft is connected with the internal threads of the lifting shaft; a top seat shaft is arranged at the bottom of the top seat, threads are arranged on the outer surface of the top seat shaft, an annular flange is arranged on the outer circumferential face of the lifting shaft, the outer circumferential face of the lifting shaft is sleeved with a protective shell, the annular flange is located in the protective shell, and threads are arranged on the inner surface of the protective shell. A rotating hole is formed in the middle of the bottom of the protective shell and located below the annular flange. The supporting structure is reasonable in structural design, the supporting structure is simplified, rapid disassembly and assembly are achieved, and large-mass objects can be supported.

The utility model relates to the technical field of optical lenses, in particular to an optical lens cleaning device which comprises a device body, a limiting assembly is embedded in the device body, a bottom cavity is formed in the bottom end in the device body, and the outer side of the device body and the outer side of the bottom cavity are connected with an input pipe and a drainage pipe respectively. The limiting assembly comprises a limiting frame, a first clamping assembly and a second clamping assembly, wherein the first clamping assembly and the second clamping assembly are arranged on the surface of the limiting frame, and each of the first clamping assembly and the second clamping assembly comprises a clamping frame and a bottom cover which are fixedly connected. Through the limiting frame connected with the inner wall of the device main body, the effect of quick disassembly and assembly operation is achieved, the effect of clamping and fixing a lens is achieved through the clamping frame arranged to be a conical frame, the effect of supporting the clamping frame is achieved through the bottom cover, and the effect of facilitating clamping and fixing of the clamping frame is achieved through a spring rod.

According to the technical scheme, the seamless tube comprises an outer tube, a seamless tube body and a lining column, a carbon fiber tube is installed on the outer surface of the seamless tube body through a supporting tube, the outer tube body is installed on the outer surface of the carbon fiber tube through a clamping table, and a ceramic heat-resisting layer is arranged on the outer surface of the outer tube body. A supporting column is installed on the outer surface of the lining column, a supporting rod is installed on the outer surface of the supporting column, a supporting plate is installed at the tail end of the supporting rod, a supporting groove is formed in the position, located on the supporting plate, of the inner surface of the seamless pipe, and the supporting plate is clamped in the supporting groove. The high-temperature-resistant and high-pressure-resistant seamless tube solves the problems that the supporting performance of seamless steel is reduced and the service life of the seamless tube is affected due to the fact that an existing seamless tube is greatly affected by pressure and temperature in a high-temperature and high-pressure environment, the supporting performance of the seamless steel is guaranteed, and therefore the service life of the seamless tube is prolonged.

The utility model discloses a kind of bag mouth supporting structure of leaf beating car storage bag for greenhouse, including three support grooves by bolt fixed connection in leaf beating car front and back two sides: the inner cavity of the support groove is slidably connected with movable block, the surface of the movable block is opened with round groove, the left and right sides of the support groove are equipped with two round holes, the inner cavity of the round hole and round groove is slidably connected with locating bolt, the inner cavity of the support groove is provided with auxiliary fixed-point structure, the top of the movable block is welded with tension plate, the inner cavity of the leaf beating car is placed with storage bag, the utility model adds support groove, movable block and tension plate on the basis of original leaf beating car, can exert tension to plastic pull rope at bag mouth, to make the bag mouth of storage bag keep open state, it can reach when storing dry leaves, the bag mouth of storage bag is supported, to avoid the purpose that the bag mouth of storage bag is closed.

The utility model discloses a glass intermediate film laminating device with a buffer microstructure, which belongs to the technical field of glass intermediate film laminating, and adopts the technical scheme that the glass intermediate film laminating device comprises an extrusion component, a support component, a base, a support plate and a support frame, the extrusion component is arranged at the top of the inside of the support frame, the support component is arranged at the top of the base, and the support plate is arranged on the support frame. The supporting plate is fixedly connected to the top of the base, the supporting frame is fixedly connected to the top of the supporting plate, through the arrangement of the extrusion assembly, the extrusion assembly can achieve the effect of extruding and fusing a glass middle film layer, and the extrusion assembly is provided with a buffering and pressure detecting device, so that the situation that glass is damaged due to too large pressure can be prevented; through the arrangement of the supporting assembly, the supporting assembly can achieve the effect of supporting the stacked glass and the middle film, and the supporting position is made of rubber, so that a buffering condition can be provided for the glass.

The utility model discloses a surface polishing device for a fluorinated ethylene propylene pipe, relates to the technical field of polishing devices, solves the problem that the pipe is collapsed due to the fact that force is generated during polishing when the pipe made of fluorinated ethylene propylene is a hose, and comprises a workbench, through the installation base, the supporting feet, the air cylinder, the telescopic rod, the connecting ring, the connecting rod, the telescopic plate and the top plate, when a pipe needing to be polished is placed on the upper surface of the workbench, the air cylinder is started to drive the telescopic rod to stretch out and draw back and drive the connecting rod to work, and when the connecting rod works, the telescopic plate is driven to be embedded into the head of the pipe; at the moment, the telescopic rod extends in the head of the pipe through the air cylinder and drives the top plate to work, the top plate jacks up the interior of the pipe, and the phenomenon that the pipe collapses when the pipe is polished is avoided.

The utility model relates to the technical field of supporting structures, and discloses an underground pipe gallery concrete reinforcing supporting structure which comprises two concrete pipe gallery bodies, the two concrete pipe gallery bodies are arranged in a spaced mode, and two supporting steel structures are arranged in the concrete pipe gallery bodies. The concrete pipe gallery body, the supporting steel structures and the connecting steel structures are used in cooperation, the effect of supporting the concrete pipe gallery body can be achieved, multi-material supporting is achieved through cooperation of concrete, reinforcing steel bars and the steel structures, reinforced concrete is not prone to corrosion and damage, high-strength and high-durability supporting is effectively conducted, the supporting effect is guaranteed, and meanwhile the supporting effect is improved. And transverse pulling is conducted through the multiple transversely-inclined diagonal braces, the transverse stirrups and the connecting steel structures, when the pipe gallery foundation is subjected to differential settlement or is affected by the stress of peripheral soil bodies, the problems of staggered settlement and the like between the two concrete pipe gallery bodies are solved, and the supporting effect is effectively guaranteed.

According to the technical scheme, the explosion-proof seamless steel pipe comprises a steel pipe body and a ceramic ball, a buffer groove is formed in the position, close to the outer surface, of the interior of the steel pipe body, pressure relief holes are formed in the positions, located at the top and the bottom of the buffer groove, of the interior of the steel pipe body, and pressure relief pipes are clamped in the pressure relief holes. Ceramic balls are installed in the buffer grooves and located in gaps between the pressure relief pipes on the two sides, a positioning boss is installed in the middle of one side of the steel pipe body, a positioning groove is formed in the side, away from the positioning boss, of the steel pipe body, the positioning boss is clamped in the positioning groove, and a reinforcing ring is installed on the inner surface of the steel pipe body. The explosion-proof seamless steel pipe solves the problems that after fluid pressure exceeds a set value, an existing seamless steel pipe is prone to overall bursting, a pipe body is damaged greatly, and a large amount of fluid is lost, the bursting probability of the seamless steel pipe is reduced, and therefore the fluid loss rate is reduced.

The utility model relates to the technical field of agriculture, in particular to a film scattering device for covering a heat preservation film in field seedling raising, which comprises a support frame and a balance rod, the surface of the support frame is fixedly connected with a connecting sleeve, the connecting sleeve is connected with the balance rod in an inserted manner, the surface of the balance rod is connected with a rotating wheel, the outer surface of the balance rod is sleeved with a limiting disc, and the limiting disc is connected with the rotating wheel. A spiral groove is formed in the surface of the balance rod. Under the inserting connection of the connecting sleeve and the balance rod, the supporting effect on the balance rod in use is achieved, under the action of the balance rod, supporting operation on a laid film is facilitated, a person drags one end of the film to move forwards, one person can be saved, efficiency is greatly improved, the laid film can be conveniently assembled and used, the use efficiency and performance of the laid film are improved, and popularization and application are facilitated. Under the abutting contact of the pressing block and the balance rod, the effect of supporting the position of the limiting disc on the balance rod is achieved, and under the action of the limiting disc, the effect of placing and limiting the coiled heat preservation film is achieved.