71results about How to "Flexible installation" patented technology

This utility model relates to the field of flue gas sampling technology, specifically to a flue gas sampling device, including a fixed housing. One side of the fixed housing is connected to one end of a delivery pipeline, and the other end of the delivery pipeline is connected to a sampling component. A set of adjustable mounting components are connected to opposite upper and lower surfaces of the fixed housing. Each set of adjustable mounting components includes an electric telescopic rod, one end of which is perpendicularly connected to the fixed housing, and the other end is connected to a mounting frame. A set of hydraulic telescopic rods are connected to the left and right sides of each mounting frame. The hydraulic telescopic rods and the sampling component are located on the same side of the fixed housing. A rotating component is connected to the end of each hydraulic telescopic rod furthest from the mounting frame. The rotating component includes a connecting shaft parallel to the hydraulic telescopic rod, and the end of the connecting shaft furthest from the hydraulic telescopic rod is perpendicularly connected to a clamping arm. This utility model improves the ease of installation and adaptability of the device, enhances installation stability, and ensures the accuracy and continuity of flue gas sampling.

The utility model provides an outdoor wind -resistant tent, including tent body, fills water ballast sac, fills water ballast sac setting at the bottom of tent body outside, and fills water ballast sac with tent between is provided with detachable connecting mechanism, fills water ballast sac includes sac body, is provided with fills water mouth on the sac body, and the seal cover is detachably connected on fills water mouth, one end of sac body is provided with pressure relief protection device, in the utility model, fills water mouth to fill water in water ballast sac, fills water ballast sac can significantly increase the overall weight of tent after filling water, and the pulling force of strong wind to tent is offset through the gravity effect of water ballast sac, avoids the tent to be blown away by strong wind when being idle, reduces the equipment damage and environmental safety risk. Fills water ballast sac distribution in the bottom of tent outside, can form the stable support surface of horizontal direction, forms the higher grip between tent and bottom surface through water ballast sac, and the tent is not prone to lateral transverse when the tent is subjected to crosswind effect.

The utility model relates to a self-rotating pig for oil and natural gas pipeline, belong to pipeline cleaning technical field, the pig includes box, support walking mechanism and install the leather bowl of box outer wall, the box is hollow body, is equipped with the battery in the box and is installed with the drive motor for providing power through the support frame, the output shaft of drive motor and the central axis of box coincide, the first output shaft of drive motor can detachable connection support walking mechanism, support walking mechanism includes with the first output shaft connection first pivot and installs the spiral plate on the first pivot, and the spiral plate outer edge evenly is equipped with the gyro wheel that agrees with the pipeline inner wall. The utility model adopts one motor to match the spiral plate with gyro wheel to can complete the self-rotation advance of pig, greatly alleviates the counterweight, simple structure, convenient to use.

The utility model relates to the technical field of mixing pile construction, disclose a kind of mixing pile mud splashing prevention device including shielding subassembly and base;Shielding subassembly includes multiple shielding monomers, rotationally connected between adjacent shielding monomers, the shielding monomer for being connected to mixing pile drill rod in multiple shielding monomers one end, the shielding monomer connected to base in multiple shielding monomers other end.The utility model shielding monomer rotationally connected and two ends are connected drill rod and base, can closely adhere drill rod lifting track, angle is flexibly adjusted to reduce mud overflow, improve mud efficiency;Modular structure adapts to different drill rod specifications and construction conditions, solve the problem of traditional mudguard adaptation difference;Portable design and dismounting are convenient, can save construction manpower time cost, improve construction efficiency.

This utility model relates to the field of rainwater chain technology, and in particular to a non-splashing rainwater chain structure, including a lotus-shaped outer liner, an inner liner cylinder inside the lotus-shaped outer liner, a first mounting hole, a second mounting hole and a hollow design on the outer surface of the inner liner cylinder, a first connecting strip at the top of the inner liner cylinder, a first connecting chain inside the first connecting strip, and an inner substrate seat at the bottom of the lotus-shaped outer liner. The bottom of the inner liner cylinder is fixedly connected to the inner substrate seat. By using the lotus-shaped outer liner, the inner liner cylinder, the hollow design and the inner substrate seat in combination, the directional guidance of rainwater and the suppression of splashing are achieved. The bottom of the inner liner cylinder is connected to the inner substrate seat, and the inner liner cylinder is located inside the lotus-shaped outer liner. The hollow design ensures the structural strength while increasing the permeability of rainwater, avoiding the increase in pressure caused by water accumulation, and has aesthetic appeal and reduces the overall weight. The inner substrate seat plays a stable supporting role, ensuring the stability and durability of the entire rainwater chain structure.

The application relates to the technical field of wheel hubs, in particular to a vehicle wheel hub, which comprises a hub component group, the outer part of the hub component group is provided with a spoke component group, a quick-connection component group and an adjustable rim component group from near to far. Through the design of the quick-connection component group and the adjustable rim component group, the damaged spoke component group can be quickly replaced without disassembling the wheel hub, and through the cooperation of the outer moving plate, the clamping block and the inserting rod, the dismounting and mounting efficiency of the rim component is further improved.

The utility model discloses a kind of practical wall fixing devices on medical ship, it is related to medical ship wall fixing device technical field, including wallboard body and hole wall fixing profile, one side of hole wall fixing profile is contacted with the side of wallboard body, and hole wall fixing profile is threadedly connected with wallboard body, hole wall fixing profile is embedded with multiple fixed plates, profile cover plate is clamped on hole wall fixing profile, and the outer wall of fixed plate is respectively contacted with the outer wall of profile cover plate and the inner wall of hole wall fixing profile.The utility model is driven between hole wall fixing profile and wallboard body by multiple first fastening bolts and rounded rectangular hole to carry out horizontal or vertical connection, form long strip multi-point fixing, carry out multi-point stress, effectively dispersed the pressure of wall fixing device to wallboard body, improve the strength and stability of overall structure, can better resist the jolt and sway of hospital ship sailing.

The utility model discloses a kind of power line winding mechanism and line winder of bamboo cutting scissors, the power line winding mechanism of bamboo cutting scissors includes mounting bracket, winding assembly, wire arrangement component and locking assembly installed on mounting bracket;Winding assembly and winding assembly are sequentially installed on mounting bracket, winding assembly includes winding limiting piece;Locking assembly controls the rotation state of winding limiting piece by mechanical limit, to realize the locking state and the unlocking state of switching winding mechanism.The utility model realizes efficient power line management by modular design: winding assembly orderly receives and releases wire, wire arrangement component prevents winding, locking assembly accurately controls the rotation state of winding assembly;In locking state, guarantee transportation stability, when unlocking, quick collection and release improve efficiency.The utility model compact structure is light and handy, adapts complex terrain, prolongs power line coverage range, reduces equipment carrying frequency, significantly improves the applicability and practicality of electric bamboo cutting scissors equipment in forestry operation.

The utility model discloses an inflator for inflating product belongs to inflating device technical field, and it includes the cylinder, the inflator and the piston structure. Its innovation lies in setting up the oil absorption cotton structure, and this oil absorption cotton can be installed in two positions: one is on the piston structure, and specifically can be set in the positioning groove of piston or the annular groove specially, is located the rubber ring inside, two is the bottom of the cylinder. The piston structure includes the support disc with the positioning groove and the annular groove and the rubber ring with the inverted L type section. The oil absorption cotton can be annular or circular, and can be provided with tail strip to facilitate replacement. The utility model prolongs the service life of inflator, improves the inflating cleanliness through the effective adsorption and slow -release lubricating oil of oil absorption cotton, reduces the friction wear and oil spill, is especially suitable for the product such as inflating toy.

The utility model relates to pipe gallery gas detection technical field especially is arrayed optical fiber gas sensor protection device for pipe gallery, device includes first optical cable locking subassembly, optical fiber device chamber subassembly, gas sensing chamber subassembly and second optical cable locking subassembly, wherein, first optical cable locking subassembly is connected with optical fiber device chamber subassembly respectively, and optical fiber device chamber subassembly is fixedly installed with optical fiber device, gas sensing chamber subassembly is fixedly installed with optical fiber gas sensing device, second optical cable locking subassembly is connected and fixed with gas sensing chamber subassembly respectively, a kind of multi-joint type optical fiber gas sensor structure of the utility model has multiple optical device installation chamber, and the flexible installation and effective protection of optical fiber gas sensor each device are easy.

The utility model belongs to container auxiliary equipment technical field discloses a kind of articulated type lifting steering wheel devices for container traction system, the device aims at the problem that existing warehouse container is difficult to adjust position and low turnover efficiency due to lack of moving facilities, provides a pair of flexible dismounting lifting steering wheel. Mainly by walking wheel, hydraulic cylinder, cylinder rod, rotary wheel frame, hydraulic cylinder crossbeam and rotary wheel mounting seat are formed;Among them, hydraulic cylinder drives walking wheel lifting by cylinder rod, rotary wheel frame and cylinder rod are equipped with bearing to realize 180 ° steering function, rotary wheel frame side is equipped with traction connecting rod seat, and steering wheel is connected by traction connecting rod. Hydraulic cylinder crossbeam is embedded in the clamping groove of rotary wheel mounting seat at both ends, and is fixed by pin shaft;The rectangular connecting plate outside rotary wheel mounting seat is connected with container bottom by bolt;The utility model has lifting adjustment, free steering and quick dismounting function, solve the flexible displacement, accurate positioning and efficient traction problem of container in narrow space, significantly improve cargo loading and unloading efficiency.

The utility model relates to stamping die technical field, concretely relates to air conditioner front cover plate stamping die with guide angle forming function, including lower die plate and upper die plate, the upper surface of lower die plate installs the guide angle female die, is provided with the forming chamber in the guide angle female die, is provided with the lower recess on the bottom wall of forming chamber, the bottom wall central position department of lower recess is provided with the cylindrical hole of the lower die plate, the lower die plate below is provided with first air cylinder, the telescopic axle end of first air cylinder detachably installs the ejection plate, and the ejection plate is slidably connected between the lower recess, the bottom of upper die plate installs the guide angle male die, the bottom surface central position department of guide angle male die is provided with annular groove, the top wall central position department of annular groove is provided with the inner slide of the upper die plate, the top of upper die plate is fixedly installed with third air cylinder, and the telescopic axle end of third air cylinder detachably installs the ejection disc. The utility model makes the blank finish guide angle processing in one stamping, shortens production cycle, and is convenient to use.

This utility model discloses a prefabricated system custom wardrobe with a central column structure, belonging to the field of system custom wardrobe technology. It includes a shelf assembly and columns. The shelf assembly includes a top shelf and multiple intermediate shelves. The length of the top shelf is adapted to the length of the wardrobe. The side of the top shelf closest to the inside of the wardrobe is fixed to the back panel or back wall via F-shaped ribs. Multiple columns are located between the top shelf and the ground, with the columns positioned in the middle of the top shelf. The two sides of the intermediate shelves are fixed to the columns via F-shaped connectors, and the side of the intermediate shelves closest to the inside of the wardrobe is also fixed to the back panel or back wall via F-shaped connectors. This utility model uses a design with columns positioned in the middle of the shelves, making the wardrobe interior transparent, reducing the need for partition materials, and allowing for flexible adjustment of the position of the intermediate shelves, addition or removal of side panels, back panels, or cabinet doors according to the design. It also features a simple structure and high installation efficiency.

This utility model discloses a ceramic blank drying chamber, including a main body of the drying chamber; the main body of the drying chamber has a drying compartment and an equipment compartment. The drying compartment is equipped with movable racks and heat spreaders, which are arranged alternately. The equipment compartment is equipped with an MVR compressor and a heat exchanger, and a connecting pipe is installed between the MVR compressor and the heat exchanger. The equipment compartment is also equipped with an air inlet pipe and an air outlet pipe. This utility model, by setting up a heat exchanger, transfers the heat generated by the kiln to the heat spreader through a heat medium via heat exchange. The heat spreader then uniformly heats the wet ceramic blank, so that the wet blank is not directly affected by the hot air of the kiln during the drying process, and can achieve stable and uniform temperature rise without being affected by the waste gas mixed in with the hot air of the kiln. An internal hot air circulation is formed by a circulating fan, which not only evenly distributes the heat but also accelerates the removal of moisture from the surface of the wet blank.

The utility model relates to the technical field of automobile bumpers, in particular to a carbon fiber composite material automobile bumper which comprises a main bumper assembly, a main bumper inner supporting assembly is arranged on the inner side of the main bumper assembly, and an auxiliary bumper assembly is arranged on the outer side of the main bumper assembly. The main bumper assembly includes a bumper body. According to the scheme, the bumper body adopts the carbon fiber plate as the base layer, the bumper can efficiently absorb and disperse energy during collision due to the high-strength weight ratio characteristic of the carbon fiber plate, meanwhile, the weight is greatly reduced to optimize the fuel economy, the reinforcing layer adopts the aluminum alloy plate to enhance the rigidity, low-speed collision sinking is prevented, and the service life of the bumper is prolonged. The grid structure of the stainless steel framework further provides core support and resists structural collapse under extreme impact, the puncture-proof layer is made of glass fibers and effectively prevents sharp objects from penetrating through the puncture-proof layer, and the heat insulation layer and the impact-resistant layer achieve temperature isolation and kinetic energy absorption through polyurethane foam and polyester materials respectively.

This utility model relates to the field of rail transit technology and discloses a stacked transport vehicle for rail transit, including a transport bracket, a pusher, a first transport compartment, and a second transport compartment. Both ends of the transport bracket and the first transport compartment are fixedly connected to convenient maintenance mechanisms. One end of the upper surface of the transport bracket is fixedly connected to a quick-assembly and disassembly mechanism. The convenient maintenance mechanism includes multiple fixing parts, and two ends of one side surface of each fixing part are fixedly connected to a rotating frame. In this utility model, the device completes positioning by sliding the first transport compartment into the transport bracket, pushing the sliding rods at the four corners of the bracket to make the hook rods vertically pass through the middle of the mounting plate, twisting the hook rods ninety degrees and pulling them down to engage with the slots, and finally tightening the fixing bolts on the rotating frame that pass through the fixing parts and engage with the outer wall of the sliding rods. This design makes the first transport compartment more flexible to assemble and disassemble, facilitates cleaning of debris on the bracket surface, and improves practicality.

This utility model relates to an electric window opener and a window including the electric window opener. In one aspect, an electric window opener is provided, comprising: a housing, a motor assembly, a gear assembly driven by the motor assembly, a sprocket assembly driven by the gear assembly, and a chain member driven by the sprocket assembly. The motor assembly, gear assembly, and sprocket assembly are arranged within the housing, and the chain member is movable between an extended position and a retracted position in a direction perpendicular to the longitudinal direction of the electric window opener under the drive of the sprocket assembly. The electric window opener also includes connectors for connecting the housing to a window frame, wherein the housing is configured to be connected to the window frame by at least two types of connectors. The electric window opener of this utility model can be connected to window frames of different sizes and structures in different ways through different types of connectors, giving it the advantages of flexible installation, adaptability, and versatility.

The utility model relates to mechanical auxiliary support technical field discloses a small -size pneumatic auxiliary support device, including aluminium alloy body, axle, clamping rod, piston and axle locking interface, the axle is through aluminium alloy body upper end face and is connected with the piston, the clamping rod is located one side of axle and is cooperated in the auxiliary fixed work piece when axle locking, the axle locking interface is set up in the lower end at aluminium alloy body outer wall one side and is communicated with the air pressure channel that aluminium alloy body inside sets up, is used for accessing compressed air to drive piston to drive axle to realize locking or loosening action. In the utility model, through axle locking interface access compressed air, can realize the locking and loosening of axle, and support side installation and bottom surface installation. Its body is small and can provide higher supporting force, is applicable to electronic component assembly machine and the like scene, solves the problem that traditional support device volume is big, and the problem of insufficient support stability, has compact structure, convenient operation, strong durability's characteristics.

The present application relates to a kind of methods for measuring the slamming pressure that ship is subjected to when sailing in sea wave, the ship is full ship, also include pressure sensor, signal acquisition module and signal processing module;The method for measuring slamming pressure includes the following steps: calibrating pressure sensor;Pressure sensor is installed in the position of the measured slamming pressure of ship outer plate;Pressure sensor is connected with signal acquisition module;During the sailing of the ship in sea wave, sea wave impact pressure sensor makes it subjected to slamming pressure, signal acquisition module acquires measurement signal and transmits to signal processing module;Signal processing module obtains the time history data of slamming pressure after processing measurement signal. Thus, the slamming pressure that the ship is subjected to is accurately measured in actual sea wave, so that the measurement of slamming pressure is more suitable for full ship design.

This invention discloses an ultra-efficient, water-saving high-pressure flushing device for toilets that uses air-water mixing. It can be used in conjunction with conventional toilets and is suitable for the construction or renovation of rural household toilets under the gray-black separation treatment model for village domestic sewage. The device includes a water storage tank, an air-water mixing pump, and a conduit. The water storage tank consists of a tank body and a lid. A conduit is located on one side of the bottom of the tank body, with a nozzle and toilet connector at the end of the conduit. The lid is reinforced with a cross beam, and the center of the cross beam connects to the air-water mixing pump. The air chamber of the air-water mixing pump is located on the upper part of the water storage tank. The pump body is connected to the cross beam of the lid by a reinforcing bracket. The lower part of the air-water mixing pump is connected to the air-water mixing pipe by sealing bolts. The air-water mixing pipe and the conduit are connected by a sealing ring. The upper end of the water intake pipe is connected to a Venturi adsorption chamber and fixed by the cross beam opening, while the other end is submerged at the bottom of the water storage tank. This device uses very little water (0.2 to 0.3 liters / flush), has strong cleaning power, a simple structure, does not require burial, and is easy to install and use.

This utility model discloses a car headphone holder, comprising: a housing having a first side wall and a second side wall, one of which is the left side wall and the other is the right side wall; the first side wall has a recessed aromatherapy groove; the top wall of the housing has two recessed headphone slots for placing headphones; an aromatherapy pad disposed within the aromatherapy groove; a first side cover covering the opening of the aromatherapy groove, the first side cover having an aromatherapy opening; and a fixing clip connected to the rear side wall of the housing for securing it to a vehicle structure. This car headphone holder, by integrating aromatherapy functionality into the side wall of the holder, achieves the dual functions of headphone storage and improving the in-car environment, thus improving the functional integration of in-car accessories. This enhances the usability of the car headphone holder.

The utility model relates to mechanical detection technical field especially relates to a kind of probe mounting bracket for shaft body vibration detection, it includes the rotating shaft body to be measured and the bearing bush surrounded in rotating shaft body, the side surface of bearing bush is fixed with two mounting brackets, each the mounting bracket is fixed with one vibration probe, the vibration probe is perpendicular to the circumferential surface of rotating shaft body and is close not contact, the axis of two the vibration probe is perpendicular to each other.The utility model is fixed with bearing bush and is not loose and moves under vibration as the mounting bracket of vibration probe installation base, the axis of two vibration probes after installation coincides with the radial of rotating shaft body, and two the vibration probe is perpendicular to each other, so that the two measuring points on the rotating shaft body checked are also perpendicular to each other, to improve vibration detection accuracy.

The utility model discloses an assembly lamp, including lamp holder and lamp body, the lamp holder includes at least two splice piece and at least one assembly connecting piece, the adjacent splice piece through the assembly connecting piece mutually detachable connection, the assembly connecting piece includes body and external part, the body and the external part are mutually detachably connected, and the body and the external part are mutually detachably connected through the assembly connecting piece. The external component is arranged on the surface of the body and used for increasing the friction force between the splicing connecting piece and the splicing piece, and the lamp body is arranged on the splicing piece and / or the splicing connecting piece. The branch-shaped assembled decorative lighting can be freely assembled or disassembled according to individual requirements, and is flexible and changeable in style.

This utility model relates to an installation structure for a heated circuit breaker in an electrical cabinet window, belonging to the technical field of installation structure technology. It mainly solves the problem of unstable installation and proposes the following technical solution: It includes a fixed frame, with a mounting plate slidably connected to the top of the fixed frame. A switch body is mounted on the front of the mounting plate. Side sleeves are symmetrically arranged on both sides of the fixed frame. Limiting bolts connect the side sleeves and the mounting plate via threaded connections. This utility model, through the sliding connection and threaded limiting design, achieves flexible installation and stable fixation of the switch body on the fixed frame. Users can easily adjust the position of the mounting plate and the switch body on it according to actual needs, thereby meeting different installation requirements. Furthermore, the design of replaceable sleeves and their embedded irregular mounting sleeves allows users to replace them with different specifications or materials according to specific installation environments or needs, further enhancing the adaptability and flexibility of the installation structure.

This utility model discloses an orthodontic device for vertically controlling mandibular molar elongation, relating to the field of orthodontic equipment technology. It includes: a first lever arm whose free end applies a distal gingival vertical force to the target molar under the torque generated by a first torque element; a second torque element that causes a third and fourth lever arm to move away from each other, resulting in the third lever arm generating a distal occlusal corrective force that is transmitted to the second lever arm and then acts on the target molar; a sixth lever arm whose end is away from the third torque element is semi-fixed to the second lever arm, and the torque generated by the third torque element provides a distal gingival corrective force to the sixth lever arm to counteract the occlusal elongation force in the distal occlusal corrective force transmitted from the third lever arm to the second lever arm. This orthodontic device for vertically controlling mandibular molar elongation solves the problem of molar elongation caused by existing vertical molar methods, shortens the treatment cycle, reduces treatment costs, and achieves ideal orthodontic results.

A kind of positioning seat for polishing equipment, it relates to the field of machining, for solving the problems of inconvenient adjustment, poor adaptability of positioning seat.The positioning seat includes polishing machine main body, workbench, sliding seat, multiple sets of positioning seat group, two-way threaded shaft, sliding table and sliding groove structure.Positioning seat group is symmetrically distributed on both sides of sliding seat, and each group contains lifting platform and placing seat.Two-way threaded shaft drives the sliding table to move, and the push rod pushes the lifting platform up and down through the sliding groove structure, so that the placing seat of the size of the workpiece is raised.The placing seat can be disassembled and replaced to adapt to different workpieces.The sliding groove structure is composed of upper sliding groove, inclined sliding groove and lower sliding groove, to realize flexible lifting of the positioning seat.Improve the adaptability of workpiece positioning, reduce the adjustment time, support multiple size workpiece synchronous machining.

The utility model relates to the technical field of machine manufacturing, and discloses an automatic rack convenient to disassemble, which comprises a fixed beam, a disassembly assembly convenient to disassemble the automatic rack is fixedly connected outside the fixed beam, a fixed base is fixedly connected to the outer wall of the fixed beam, a fixed plate is fixedly connected to the outer wall of the fixed base, and a fixed plate is fixedly connected to the outer wall of the fixed plate. Two sliding columns are fixedly connected to the inner wall of the fixing plate, the outer walls of the two sliding columns are sleeved with reset springs, limiting blocks are fixedly connected to the other ends of the two sliding columns, a cam is rotationally connected to the top of the fixing base, a control handle is fixedly connected to the inner wall of the cam, and the detachable assembly comprises a supporting column. According to the utility model, the portable dismounting and mounting assembly is additionally arranged to fix the equipment mounted on the automatic rack, so that a worker can flexibly dismount the equipment, and the efficiency of overhauling and maintaining the equipment by the worker is improved.

This utility model discloses a seeder wheel structure suitable for different terrains, including an inner wheel ring. A first wheel hub is mounted on the sidewall of the inner wheel ring via multiple spokes. Multiple mounting frames are fixedly connected to the sidewall of the first wheel hub. A first support mechanism for supporting the seeder wheel is provided within each mounting frame. The first support mechanism includes a first ground-feeding plate slidably connected within the mounting frame. This utility model features a first support mechanism, and the first ground-feeding plate is slidably connected to the mounting frame. During operation, its contact area with the ground can be adjusted according to the soil softness (e.g., reduced extension in hard soil, increased extension in soft soil), ensuring low resistance when walking on hard ground and enhanced grip in soft ground, thus improving adaptability to different soil hardness levels.