201results about How to "Guaranteed support stability" patented technology

The utility model provides an assembly type leveling support which comprises a bottom plate, a mounting base connected in the bottom plate in an embedded mode, a guide rod connected in an embedded and inserted mode with the interior of a stand column, two ends of the stand column are fixedly connected with a first pressing plate and a second pressing plate respectively, the surface of the stand column is connected with the bottom plate through a tensioning mechanism, and a top plate is fixedly connected with a threaded shaft. The threaded shaft is in threaded sleeve connection with the interior of the stand column. Objects are supported through the detachable assembly type leveling support, the leveling support is convenient to carry and store through disassembly and assembly of a plurality of structures, the problem that an integral leveling support is inconvenient to carry and carry is solved, the bottom plate and the top plate are connected through the stand columns, and the leveling support is convenient to carry and store. By arranging the tensioning mechanism, stable installation of the connecting position can be achieved, meanwhile, the supporting plate is arranged at the bottom of the bottom plate, angle adjustment can be conducted according to the installation position, leveling operation of the platform is conducted on the top plate, the using convenience is improved, meanwhile, the stable performance of the leveling support can be ensured, and the using performance of the leveling support is improved.

The invention discloses a large-span coal shed and coal unloading ditch coal shed steel connection structure and an installation method thereof, and relates to the technical field of power plant coal yard dry coal shed renovation, the large-span coal shed and coal unloading ditch coal shed steel connection structure comprises a main coal shed including a first-stage coal shed and a second-stage coal shed, and shed surfaces of the first-stage coal shed and the second-stage coal shed are in symmetrical arc shapes; the end parts of the first-stage coal shed and the second-stage coal shed are connected with each other, and the shed surfaces coincide; the side coal shed is installed on one side of the second-stage coal shed and comprises a side shed roof, a first supporting column and a second supporting column, and the first supporting column and the second supporting column are connected to the two sides of the side shed roof; and one side of the side shed roof is obliquely fixed on the outer shed surface of the second-stage coal shed. The problem that coal-containing sewage is easily generated if coal briquettes are scattered in the coal conveying process in rainy days due to the fact that gaps exist between existing coal sheds is solved, and the coal shed has high loading capacity and can resist natural disasters such as snow storm, strong wind or earthquakes.

The utility model relates to the technical field of rollers, and discloses a grease roller convenient to disassemble and assemble, which comprises a roller body and a mounting bracket, shaft heads are inserted at two ends of the roller body, bearings are mounted on the shaft heads, the bearings are correspondingly mounted on the mounting bracket, limiting mechanisms are arranged on the shaft heads, the limiting mechanisms are clamped with the roller body, and the roller body is fixed on the mounting bracket. A through-flow cavity is coaxially formed in the upper edge of the roller body, a cooling pipe head is communicated to the through-flow cavity, one end of the cooling pipe head is clamped between the roller body and the shaft head, and the other end of the cooling pipe head extends out of the shaft head and is clamped with the mounting bracket. The use of bolts is reduced while the connection strength is ensured, and the disassembly and assembly are convenient.

The outdoor chair comprises a connecting frame, a flexible chair cover and a supporting unit, the chair cover is unfolded by the supporting unit to form a chair back part and a chair seat part, a plurality of foot supports are detachably connected to the periphery of the bottom of the connecting frame, the connecting frame comprises two first connecting rods and two second connecting rods, and the two first connecting rods and the two second connecting rods are arranged at intervals in a surrounding mode. Connecting pieces are arranged between the adjacent first connecting rods and second connecting rods, each connecting piece is provided with two connecting sleeves, the first connecting rods or / and the second connecting rods are detachably connected with the connecting sleeves, the bottoms of the supporting units are detachably connected with the connecting pieces respectively, and supporting structures are arranged at the bottoms of the connecting pieces. The bottom faces of the supporting structures are located on the same plane and arranged in parallel. According to the outdoor chair disclosed by the utility model, a user can disassemble each foot bracket and take the bottom surface of each supporting structure as a supporting surface, so that the supporting stability of the outdoor chair is ensured, the outdoor chair is relatively good in practicability, and the user experience is improved.

The invention relates to the field of motor heat dissipation systems, in particular to a motor integrated with a heat dissipation system, which comprises a motor body, a stator assembly arranged in the motor body, and a rotor assembly arranged in the stator assembly, a plurality of through air holes are formed in the position, away from the winding, of the surface of the stator assembly, heat conduction air pipes are arranged in the air holes, the air inlet ends of the heat conduction air pipes are connected with heat insulation plates, and air inlets are formed between the air inlet ends of the heat conduction air pipes and the heat insulation plates. The air outlet end of the heat conduction air pipe penetrates through the outer surface of the motor body. Heat generated in the stator is transferred through the heat conduction air pipe penetrating through the stator assembly, the transferred heat can be blown to the outside along with airflow in the flow guide air pipe, and therefore the function of enhancing heat dissipation of the internal structure is achieved.

The utility model relates to a newly-built channel supporting structure close to important buildings, which comprises a plurality of cast-in-situ bored piles respectively arranged on two sides of a channel, a high-pressure jet grouting pile is arranged between every two adjacent cast-in-situ bored piles, a top beam is arranged at the top of each cast-in-situ bored pile, a channel bottom lining is arranged on the bottom surface of the channel, and the channel bottom lining is arranged on the bottom surface of the channel. Hidden beams are arranged at the positions, close to the cast-in-situ bored piles, of the two sides of the channel below the channel bottom lining, the hidden beams on the two sides are connected through hidden supports arranged at intervals, and stand column piles are arranged below the middles of the hidden supports and connected with the top beams through temporary vertical inclined supports. The hidden beams and the hidden supports are arranged at the bottom of the channel, the hidden beams and the hidden supports can serve as inner supports to reduce deformation of the side wall of the channel, safety of buildings around the channel is guaranteed, the water passing section is not affected, the length of the supporting piles can be shortened on the premise that safety is guaranteed, cost is saved, and the stand column piles are arranged to guarantee that when the channel is wide, the hidden supports are stably stressed. And the safety of the channel is not influenced.

The invention relates to the technical field of photovoltaic supports, in particular to a photovoltaic support mechanism for desert, which comprises three parallel hollow beams, three beam brackets, three vertical beams, three connecting pieces and three cement piles. According to the photovoltaic support mechanism for the desert, the connection strength of the photovoltaic supports between the adjacent cement piles can be enhanced, meanwhile, the supporting states of the cement piles and the photovoltaic supports at the cement piles are detected, and the photovoltaic support mechanism can be used for detecting the influence of severe environments and the like on the desert. The detection mechanism can detect the state of the photovoltaic support and give an early warning in time when some photovoltaic supports sink or incline or are damaged due to the fact that the photovoltaic supports sink or incline or are damaged, and meanwhile, the detection mechanism can assist in supporting and positioning the photovoltaic supports which sink or incline or are damaged, so that the detection accuracy of the photovoltaic supports is improved. The phenomenon of aggravated damage caused by the fact that the photovoltaic support is not overhauled in time is effectively prevented, and therefore the supporting strength of the photovoltaic support in the desert is guaranteed, and meanwhile use of a photovoltaic panel is guaranteed.

The invention belongs to the technical field of anti-explosion camera shell machining, and particularly relates to a punching device for anti-explosion camera shell machining, which comprises a main body shell, two supporting vertical rods are fixedly connected to the inner bottom of the main body shell, a connecting frame is fixedly connected to the two supporting vertical rods, and a gear limiting shell is fixedly connected to the connecting frame. A gear servo motor is arranged on one side of the gear limiting shell. By arranging the shell attaching mechanism, the supporting stability of one face of the punching position is guaranteed, the shell attaching mechanism can adapt to different punching sizes, metal deformation caused by too large punching at the punching position is avoided to the maximum extent, and by arranging the shell filling mechanism, an anti-explosion camera shell can be filled; and by arranging the dustproof punching mechanism, dust removal operation can be carried out while punching is carried out, and therefore it is guaranteed that the punching position is clean and tidy.

The invention relates to the technical field of secondary ion batteries, and discloses a forming device surface manufacturing device for a micro-modeling battery pole piece, which comprises a lathe bed, an X-axis module and a mounting bracket are arranged on the lathe bed, a workbench is arranged on the X-axis module, a supporting seat and a motor seat are arranged on the workbench, a forming device is rotationally connected to the supporting seat, and a motor is arranged on the motor seat. A torque motor is arranged on the motor base and drives the forming device to rotate. A Y-axis module is arranged on the mounting bracket, a first sliding table and a second sliding table are arranged on the Y-axis module, and a first Z-axis module and a second Z-axis module are respectively arranged on the first sliding table and the second sliding table; according to the forming device surface manufacturing device for the micro-modeling battery pole piece, the problem that existing machining equipment is low in machining precision and machining efficiency is solved.

The invention provides a construction platform suitable for being erected in a narrow space and an erecting method of the construction platform. The construction platform suitable for being erected in the narrow space comprises a plurality of supporting platform units. Each supporting platform unit comprises a transverse supporting assembly and a vertical supporting assembly. Through the structural design of the construction platform, the construction platform is designed to be assembled based on the multiple transverse supporting assemblies and the multiple vertical supporting assemblies, the length can be adjusted based on the transverse supporting assemblies and the vertical supporting assemblies while the transverse supporting stability and the longitudinal supporting stability are guaranteed, and the building requirements of various different space sizes can be met; multiple times of recycling can be achieved, and the construction cost is reduced; the whole erecting construction process is simple, safe and reliable, and the construction efficiency is improved.

The invention relates to the technical field of double-Bluetooth sound equipment reconnection, in particular to a double-Bluetooth sound equipment reconnection method and display device.The double-Bluetooth sound equipment reconnection method comprises a fixed center frame and a back frame, a control frame is fixedly connected to the center of the surface of the fixed center frame, and a control panel is arranged on the surface of the control frame; a transverse fixing rack is fixedly connected to the center of the interior of the fixing center frame, and a transverse fixing sound box is arranged in the transverse fixing rack. Through the arrangement of the fixed center frame, the control frame, the control panel, the transverse fixed rack, the transverse fixed sound equipment, the transverse movable rack and the transverse movable sound equipment, multiple groups of double-Bluetooth sound equipment can be matched and combined to better experience stereophonic movie watching use operation, and in the actual use process, the stereo movie watching experience is improved. A worker firstly installs the fixed center frame which needs to be used at the bottom of the display equipment as a whole, and then all sound equipment wires in the fixed center frame and the movable side frame are in centralized flat cable butt joint with the display equipment.

The utility model provides a heat treatment brace for a welding seam of an ultra-large-diameter thick-wall pipe. In order to solve the problem that a heat preservation structure is inconvenient to arrange on the inner wall of the position, to be subjected to heat treatment, of an existing ultra-large-diameter thick-wall pipe, an arc-shaped support and a telescopic supporting rod are matched, and heat preservation cotton on the upper portion and part of the side face in the pipeline is supported through an outer ring of the arc-shaped support; the heat preservation cotton located on the lower portion can be attached to the inner wall of the pipeline under the action of gravity, laying arrangement of the heat preservation cotton on the inner wall of the pipeline is achieved, the problem that a heat preservation structure is inconvenient to arrange on the inner wall of the position, to be subjected to heat treatment, of an existing ultra-large-diameter thick-wall pipe is solved, heat loss is reduced, and the heat treatment effect is improved.

The present invention discloses a non-destructive fixing chassis device for the toe of a tripod, comprising a non-slip base connected to the toe of the tripod, the base connected to the toe of the tripod through an angle adjustment mechanism, the angle adjustment mechanism comprising a sleeve connected to the toe of the tripod, the sleeve fixedly connected with a ratchet, rotatably connected with a special-shaped movable disk, the outer contour of the special-shaped movable disk close to the ratchet teeth of the ratchet exceeds the outer contour of the ratchet teeth, the ratchet is provided with a limiting structure for limiting the rotation range of the special-shaped movable disk, the non-slip base is rotatably connected with the sleeve, a pawl matched with the ratchet teeth is provided on the non-slip base, the inner side wall of the pawl matches with the outer contour of the special-shaped movable disk and the ratchet teeth of the ratchet, and the pawl rotates closely against the outer contour of the special-shaped movable disk within the limited range of the limiting structure as the non-slip base rotates. The present invention fully guarantees non-destructive maximization, installation convenience, adjustment convenience, storage convenience, support stability and reliability.

The present invention relates to an adaptive ground leveling device and a leveling method thereof, which belongs to the field of leveling technology and solves the problems of platform leveling lag and inconsistent force on each leg in the prior art. The leveling device of the present invention includes a rocker arm, a horizontal sensor, an encoder, four legs and a balancing mechanism. The first and second legs are hinged to the platform body through the first and second rocker arms, and the connection points are two rotating pairs. The third and fourth legs are hinged to the platform body through the third and fourth rocker arms. A parallelogram mechanism is formed between the legs and the two rotating pairs, which can swing around the platform body as a whole, and the linkage of the two sets of parallelogram mechanisms is maintained through the balancing mechanism, so that the legs are perpendicular to the platform, and the leg spacing and landing position can be measured. The present invention realizes the leveling of the leveling device and ensures that each leg lands at the same time by adjusting the length and landing position of the legs, and can provide balanced support.

The adjustable reverse boring groove cutter comprises a cutter bar, an embedded protruding block is arranged on the cutter bar, a cutter holder is connected to the embedded protruding block in a clamped mode, the cutter holder comprises a radial extension part, the radial extension part protrudes in the radial direction of the cutter bar, a mounting groove is formed in the radial extension part, and the cutter bar is connected with the mounting groove in a clamped mode. The mounting groove comprises a forward cutter groove and a pull-back cutter groove, the forward cutter groove and the pull-back cutter groove are formed in the two ends of the radial extension part in the axial direction of the cutter bar respectively, and blades are arranged on the forward cutter groove and the pull-back cutter groove. According to the adjustable reverse boring groove cutter, the same cutter can be used for machining the front face and the back face, the dismounting step and the positioning step are reduced, and certain machining precision can be improved while the machining efficiency is improved.

A universal threshold beam loading and unloading carrier comprises a positioning mechanism arranged on a base frame, the positioning mechanism comprises a first supporting frame, a second supporting frame, a third supporting frame, a fourth supporting frame, a first pressing frame and a second pressing frame, the first supporting frame, the second supporting frame, the third supporting frame and the fourth supporting frame are identical in structure, and each supporting frame comprises a first support and a linkage block which are installed on the base frame. A plurality of supporting blocks are hinged in the height direction at intervals, limiting rods are arranged below the inward ends of the corresponding supporting blocks, linkage blocks are arranged between every two adjacent supporting blocks, the lower ends of the linkage blocks are hinged to the outward ends of the supporting blocks on the lower layer, and limiting grooves are formed in the upper ends of the linkage blocks and hinged to the outward ends of the supporting blocks on the upper layer. Each pressing frame comprises a second support installed on the machine frame, the second supports vertically extend upwards, a plurality of pressing blocks are arranged in the height direction at intervals, and the extending ends of the pressing blocks are elastic sections. The automatic loading and unloading device is simple in structure and low in machining cost, can realize automatic loading and unloading of a plurality of doorsill beams, is suitable for the doorsill beams of multiple specifications, and meets the transportation requirements of logistics enterprises.

The utility model discloses a rainwater collecting device for forest ecological environment research, which comprises a pipe body, a sliding block is slidably connected in the pipe body, a water guide frame is fixedly connected in the sliding block, a plurality of movable rods are hinged to the position, close to the top end, of the outer side of the water guide frame through a first torsion spring hinge, and the movable rods are fixedly connected with the pipe body through a second torsion spring hinge. And bucket-shaped water guide cloth is fixedly connected among the plurality of movable rods. Through cooperative use of the limiting rod, the through groove, the fixing block, the pin hole, the plug pin mechanism and other structures, the movable rod can be limited and fixed, the stability of the movable rod is improved, then the supporting stability of the movable rod to the bucket-shaped water guiding cloth is guaranteed, and the problems that when wind blows the water guiding cloth, the movable rod and the water guiding cloth are prone to being folded towards the middle, and the water guiding cloth cannot be folded are solved. The problems that the area of a water inlet area changes accordingly, normal collection of rainwater is affected, the accuracy of rainwater collection is poor, and research on the forest ecological environment in the later period is not facilitated are solved.

The utility model discloses an anti-toppling vacuum cup which comprises a vacuum cup body, a column body is fixedly connected to the bottom end of the vacuum cup body, a rotating block is fixedly connected to the column body, a base is rotationally connected to the column body, a plurality of sets of through openings are annularly machined in the base, and block bodies are slidably connected to the multiple sets of through openings. The multiple sets of block bodies are rotationally connected with rod bodies through connecting shafts, and the multiple sets of rod bodies are rotationally connected with the rotating block through connecting shafts. After the base is placed on a platform, the vacuum cup body drives the column body and the rotating block to rotate, the rotating block can pull the multiple sets of rod bodies to enable the multiple sets of block bodies to move outwards at the corresponding through openings, at the moment, the total occupied area of the base and the multiple sets of block bodies can be increased, the stability of the vacuum cup can be guaranteed, the toppling phenomenon is avoided, and meanwhile the service life of the vacuum cup is prolonged. And the handheld caliber of the vacuum cup is not increased, so that the handheld comfort can be prevented from being influenced.

The utility model discloses a take-up and pay-off device for a cable vertical disc, which comprises a supporting seat 2 used for supporting the vertical disc 1, the two ends of the supporting seat 2 are respectively provided with a group of supporting driving components 3, and the two groups of supporting driving components 3 are both used for supporting the lower end of the vertical disc 1 and driving the vertical disc 1 to rotate. The two supporting and driving assemblies 3 are symmetrically arranged about the longitudinal center line of the vertical disc 1, each supporting and driving assembly 3 comprises a driving wheel 3.1 and an auxiliary supporting wheel 3.2, the driving wheels 3.1 are used for supporting the vertical disc 1 and driving the vertical disc 1 to rotate, and the auxiliary supporting wheels 3.2 are used for supporting the vertical disc 1 to keep the rotating stability of the vertical disc 1. According to the take-up and pay-off device for the cable vertical disc, under the condition that the driving stability of the vertical disc is guaranteed, deformation caused by stress concentration of the vertical disc is avoided.

The invention belongs to the technical field of photovoltaic power generation assembly supervision, and particularly relates to a photovoltaic power generation assembly safety monitoring system based on Internet of Things data transmission, which comprises a bracket bearing risk analysis module, a bracket impact monitoring analysis module, a photovoltaic panel surface monitoring module, an assembly operation abnormity identification module and a visual monitoring center, according to the invention, the support bearing risk of the photovoltaic power generation assembly is analyzed through the support bearing risk analysis module, and the support impact damage analysis is carried out through the support impact monitoring analysis module when the support bearing low-risk signal is generated, so that the support stability of the photovoltaic power generation assembly is ensured; the photovoltaic panel surface monitoring module accurately analyzes the surface risk of the photovoltaic panel based on the surface image of the photovoltaic panel, and the module operation abnormity identification module detects and identifies the operation abnormity of the photovoltaic power generation module, thereby achieving the comprehensive monitoring and timely early warning of the photovoltaic power generation module. And the operation efficiency and the operation safety of the photovoltaic power generation assembly are obviously improved.

The present invention relates to an open-loop and closed-loop segment hybrid vascular stent and a stent assembly. The vascular stent comprises an open-loop stent segment and a closed-loop stent segment connected in sequence from right to left. The open-loop stent segment is defined as having a plurality of support rib groups arranged from right to left, each support rib group having a row of transversely arranged support ribs or at least two rows of support ribs arranged from right to left, the number of support ribs in each row in the same group being the same, and the number of support ribs in each row in the support rib group on the right side of two adjacent support rib groups being less than the number of support ribs in each row in the support rib group on the left side, so that the open-loop stent segment is gradually closed from right to left; the left end of the closed-loop stent segment constitutes a probing end for extending from a catheter, the protruding points of the open loop are gradually narrowed, the protruding points gradually increase, the supporting force of the open-loop stent segment from left to right gradually increases, and the supporting stability of the overall stent is further ensured, and the closed-loop stent can facilitate the overall vascular stent to be retracted into the catheter.

An adjustable support of big data integration equipment comprises an upper supporting seat, a lower supporting seat, the big data integration equipment, an integration equipment positioning claw, a positioning claw bearing sliding table, a bidirectional screw rod, a bearing table adjusting screw rod, an inclined supporting rod, a rotating supporting block, a driving worm and a screw rod driving motor. The supporting legs are distributed at the four corners of the lower supporting seat, a supporting table connecting groove is formed in the middle of the lower supporting seat and rotationally connected with the rotating supporting block, a lower driven worm gear is arranged at the bottom of the rotating supporting block, and a worm connecting table is arranged at the bottom of the lower supporting seat and located on the side face of the supporting table connecting groove. The driving worm is rotationally connected with the worm connecting table and meshed with the lower driven worm gear, and a motor mounting table is arranged at the bottom of the lower supporting base and located on the side face of the worm connecting table.

The invention relates to the technical field of cable supports, in particular to an adjustable cable support. According to the adjustable cable support, a damaged cable can be found out conveniently and rapidly to be maintained or replaced, and the cable maintenance efficiency is improved. An adjustable cable support comprises a connecting support plate, an adjusting assembly and the like, and the adjusting assembly capable of adjusting the laying height of a cable is arranged on the connecting support plate. According to the invention, a fixed plate is rotated to be separated from a connecting bracket, then a rotary placement frame is rotated and adjusted to rotate a damaged cable to a notch above a round frame, a second spring rebounds, a guide plate is reset, then a movable fixed frame is reset, clamping plates are separated from each other, and the damaged cable is taken down for maintenance or replacement. The effects that the damaged cable can be found out conveniently and rapidly to be maintained or replaced, and the cable maintenance efficiency is improved are achieved.

The present invention relates to an aircraft in-situ laser cleaning auxiliary tooling, comprising a tooling body, a laser generating component, a support component with a hollow middle portion, and a walking component. A light exit hole is provided at one end of the tooling body, the laser generating component is arranged in the tooling body, one end of the support component is connected to the outer wall of one end of the tooling body with the light exit hole, the other end of the support component is installed with the walking component, and a through hole is provided in the middle of the walking component. The laser emitted by the laser generating component passes through the light exit hole and then irradiates the surface of the cleaning object through the through hole in sequence, and cleans the surface of the cleaning object as the walking component walks on the surface of the cleaning object. The present invention irradiates the surface of the cleaning object with laser, and can be moved on the surface of the cleaning object more conveniently through the walking component, thereby reducing labor intensity. The distance from the light exit hole to the surface of the cleaning object can be ensured to be constant through the support component, thereby achieving a constant cleaning position, improving cleaning efficiency, and ensuring a cleaning effect.

The utility model discloses a bicycle parking frame, and one side of the interior of a mounting L-shaped plate is rotatably connected with a telescopic supporting rod, and the other side of the interior of the mounting L-shaped plate is rotatably connected with a deflection supporting rod. Through a first limiting arc groove in the mounting L-shaped plate, the telescopic supporting rod can conveniently drive a first supporting wheel to deflect; a telescopic supporting rod is locked and limited through a locking rotary knob, so that the wheel is preliminarily supported, a deflection supporting rod conveniently drives a second supporting wheel to deflect through a second limiting arc groove in a mounting L-shaped plate, and under the supporting effect of a supporting torsional spring, the deflection supporting rod is preliminarily supported and limited conveniently; the first supporting wheel and the second supporting wheel are rotated to be attached to the edge of the bicycle wheel, so that the bicycle wheel is effectively supported, and the stability of the parking frame in the actual bicycle supporting process is ensured.