19results about How to "The installation structure is stable" patented technology

The application relates to the technical field of mounting fittings, in particular to a clamping piece and a mounting assembly thereof, wherein the clamping piece body is fixed on a first mounting piece, a fixing piece is arranged on the first through hole of the protruding part, and the fixing piece is detachably connected with a second mounting piece. Then, after the fixing piece is arranged on the first through hole of the protruding part, the clamping piece body is mounted on the mounting surface of the first mounting piece, then the fixing piece is arranged through the second mounting piece, and the fixing piece is connected with the second mounting piece, so that the first mounting piece and the second mounting piece are fixedly connected, the mounting and dismounting are simple and convenient, the connection mode of adhesive glue does not need to be used, and compared with the screwing mode, the clamping piece can make the mounting structure more stable and the mounting operation more convenient.

This utility model discloses a novel grounding structure for an ignition coil, comprising an upper housing and a lower housing. A control board is disposed within the upper housing, and an iron core, a primary frame, a secondary frame, and a magnetic sleeve are disposed within the lower housing. The iron core, primary frame, secondary frame, and magnetic sleeve are sequentially and parallel to each other. The iron core is inserted into the inner core of the secondary frame, and the secondary frame is inserted into the primary frame. A magnetic sleeve is disposed outside the primary frame. The control board comprises an ignition module, a positive high-voltage connector, a low-voltage connector, and a grounding pin. The grounding pin is vertically disposed on the control board. The secondary frame has a socket, and the grounding pin is inserted from top to bottom into the socket and fixedly engaged with the secondary frame.

The utility model discloses a kind of reinforcing cross arm holding hardware for electric overhead line, including cross arm body and fixing part, the fixing part includes two longitudinal beams and M block, the M block is located between two longitudinal beams, and it is fixedly connected with two longitudinal beams one-to-one, two longitudinal beams are provided with two groups of more than one through hole pair, two groups of more than one through hole pair are distributed in the both sides of cross arm body, and each group of through hole pair includes two through holes, and each group of through hole pair is provided with a U-shaped hoop corresponding to each group of through hole pair.The utility model reinforcing cross arm holding hardware for electric overhead line, by setting the fixing part, two groups of more than one through hole pair are set on the two longitudinal beams of the fixing part, and two more than one U-shaped hoop is used to hold tightly and fix electric pole, two more than one U-shaped hoop can not only be horizontally limited, and when two U-shaped hoops are formed by two different positions and electric pole Limit, two U-shaped hoops and the cross arm body fixed by it can also prevent two U-shaped hoops from yawing and tilting.

The utility model discloses an integrated water purifier for surface water treatment, which comprises a water purifier, the water purifier comprises a water purification tank, a reactor is arranged on the water purification tank, a filter tank is fixedly arranged in the water purification tank, a honeycomb filler layer is arranged at the top of the filter tank, the filter tank is communicated with the reactor, and an anthracite filter layer and a quartz sand filter layer are arranged at the bottom of the water purification tank. A back flushing pipe is arranged below the quartz sand filter layer, one side of the back flushing pipe is communicated with a water outlet pipe and a driving pipe, the driving pipe is provided with a flow rate adjusting device and a water pump, sewage in the reactor reacts with a flocculating agent and then enters the filter box, and large particles in the sewage enter the filter box under the action of the honeycomb filler layer. Filtered water is further filtered by the quartz sand filter layer and the anthracite filter layer and then is discharged through the backwashing pipe and the water outlet pipe, siphon backwashing is changed into a water pump, backwashing strength is high, backwashing is thorough and clean, and the filter effect is good.

The utility model discloses an improved ultrasonic transducer belongs to ultrasonic transducer field, including upper cover and lower cover, upper cover and lower cover are assembled together, and the part of upper cover is connected with lower cover is provided with ceramic wafer, and ceramic wafer is equipped with positive electrode piece and negative electrode piece, is equipped with adjustable mounting structure on lower cover, and the position of ceramic wafer on lower cover is installed with limit abutting structure. Through setting outer thread on lower cover, cooperation adjustable mounting structure, limit abutting structure and limit sleeve use, adjustable mounting structure screw thread connection is on outer thread, can carry out height adjustment, and then change the installation height of entire ultrasonic transducer, utilize limit abutting structure and form the abutting action to adjustable mounting structure, ensure that adjustable mounting structure can be more stably set on the outer thread on lower cover, avoid the situation that ultrasonic transducer appears loose in the operation, guarantee the use stability of ultrasonic transducer.

The utility model discloses a kind of light steel integral bathroom wall-hung closestool mounting structures, including structural wall, partition wall and wall-hung closestool main body, the partition wall includes decorative wall surface and light steel keel support, the light steel keel support includes several horizontal supports and vertical supports, the vertical support lower end is fixedly connected with ground, at least part of vertical support is inserted with square steel pipe, the structural wall and partition wall have accommodating space between, the wall-hung closestool main body includes water tank in accommodating space and sit bucket on decorative wall surface outer side, the water tank is fixedly connected on light steel keel support, screw rod is arranged between the sit bucket and square steel pipe, and is fixedly connected by screw rod and nut on screw rod.The utility model has the advantages of reducing cost, simplifying installation process, while meeting the load-bearing requirements.

This invention relates to the field of automotive component structure technology, specifically to a high-braking lamp mounting structure and disassembly method. It includes a trunk lid and a high-braking lamp. The trunk lid comprises an inner panel and an outer panel. When the trunk lid is closed, the outer panel has a mounting groove recessed downwards in the Z direction at its X-axis front end. The high-braking lamp is mounted within the mounting groove, and when the trunk lid is closed, the X-axis front end of the high-braking lamp connects to the X-axis rear end of the rear windshield. A fixing structure for securing the high-braking lamp within the mounting groove and an arrangement structure for facilitating the installation of wiring harnesses on the high-braking lamp are provided between the inner panel, outer panel, and high-braking lamp. The high-braking lamp mounting structure of this application is very simple. The high-braking lamp is located outside the rear windshield, unobstructed, easy to install and disassemble, increases the storage capacity of the rear cargo area while increasing the luminous area of ​​the high-braking lamp, and has significant potential for widespread application.

This utility model discloses an impedance-gradient composite honeycomb sandwich integrated sound absorption and insulation structure, including an upper surface plate, a lower surface plate, and a composite honeycomb sandwich layer located between the upper and lower surface plates. The composite honeycomb sandwich layer is composed of multiple honeycomb units of different specifications, with the pore size of the honeycomb units gradually decreasing from near the upper surface plate to near the lower surface plate. This structure achieves impedance gradation through the design of the impedance-gradient composite honeycomb sandwich layer, which can gradually adapt to impedance changes, reduce sound wave reflection loss at the interface, and allow more sound waves to enter the interior of the structure and be absorbed and consumed, significantly improving sound absorption and insulation performance. Furthermore, the different materials work together to fully utilize their respective sound absorption and insulation advantages, forming a good synergistic effect and further improving the overall noise reduction effect. At the same time, a positioning structure is designed between the upper and lower surface plates and the composite honeycomb sandwich layer to ensure the stability of the subsequent overall adhesive assembly.

The utility model relates to the technical field of heat exchange devices, in particular to a special efficient heat exchange device for a heat management system of an air compressor, which comprises a stable support, a mounting support, a pipe body, a sealing block, a radiating space, a water outlet pipe, a water inlet pipe, an external radiating fin, an internal radiating fin, an internal fin, a radiating pipe and auxiliary radiating holes. Sealing blocks are fixedly welded to the two ends of the pipe body, a heat dissipation space is formed in the pipe body, a water outlet pipe is fixedly arranged at the top of the left end of the pipe body, a water inlet pipe is fixedly arranged at the bottom of the right end of the pipe body, a heat dissipation pipe is arranged in the heat dissipation space, and external heat dissipation fins are fixedly arranged on the axial side wall of the heat dissipation pipe. According to the efficient heat exchange device special for the air compressor heat management system, in the using process, through the design of the sealed heat dissipation space, an efficient heat transfer mechanism and the auxiliary heat dissipation holes, the aim of improving the heat dissipation efficiency is achieved jointly.

This invention relates to the field of tunneling equipment technology, specifically to a horizontal axis tunneling machine and its spray distribution mechanism. The spray distribution mechanism of the horizontal axis tunneling machine includes a fixed component and a rotating component. The rotating component includes a fixed seat and an end cap forming a hydraulic chamber. The fixed component includes a connecting shaft extending into the hydraulic chamber through the fixed seat and a distribution plate mounted on the connecting shaft and located within the hydraulic chamber. The fixed seat has a mating surface for contacting the distribution plate. The connecting shaft has a water channel, and the water outlet end of the connecting shaft is located on the side of the distribution plate facing the end cap. The end cap has a rotating mounting hole and an end cap water channel. The water outlet end of the connecting shaft is rotatably mounted in the rotating mounting hole. The end cap water channel connects the water outlet of the connecting shaft and the hydraulic chamber. This design helps ensure the axial position of the connecting shaft, ensures the coaxiality of the rotating and fixed components, and reduces the likelihood of uneven wear between the mating surfaces of the distribution plate and the fixed seat due to installation deviations.

The utility model discloses a fish grid mechanism for rice and fish farming, which comprises a fish grid body, two fixing tips are symmetrically arranged at the lower end of the fish grid body, four anti-toppling tips are uniformly arranged on the outer sides of the fixing tips, a protective net is arranged on the other side of the fish grid body, and an extending fish grid piece is arranged on the inner side of the fish grid body. And a first movable friction clamping piece is correspondingly arranged on one side of the first friction clamping block. Through the structure, the lower end of the swinging flat plate is uniformly and fixedly connected with the plurality of protection tips, and the protection net is fixedly connected between the fixed inclined plates, so that the whole fish grid body structure is mounted very stably and is not easy to collide with rice and fish vigorously; the first movable friction clamping piece and the second movable friction clamping piece are both fixedly connected to the inner wall of the fish grid body, and a first extending groove and a second extending groove are formed in the inner side of the fish grid body in a penetrating mode, so that the two sides or the upper end of the extending fish grid piece can be clamped at different heights and widths, and fingerling is blocked.

The utility model relates to stone material curtain wall installation technical field discloses a kind of stone material curtain wall installation structures, comprising: keel assembly, including first keel and second keel;Stone assembly, including first stone and second stone, the first stone is vertically arranged in the side of the first keel away from the wall, and the second stone is horizontally arranged in the side of the second keel away from the wall;And multiple connecting components, the connecting component includes angle steel, hanging seat, hanging piece, bolt and back bolt cover, the angle steel is fixed in the keel assembly, the hanging seat is detachably connected in the angle steel, the hanging piece is hung in the hanging seat, the back bolt cover is arranged in the stone assembly, and one end of the bolt is installed in the back bolt cover through hanging piece. The stone material curtain wall installation structure of the utility model is suitable for the installation of different wall stones, and ensures the stability of the installation structure.

The utility model relates to seal technology field, concretely is a kind of seal mounting structure and seal machine, and seal mounting structure includes seal body, mounting piece and magnetic attraction installation cover.Seal body contains seal head, first installation pole and installation head, mounting piece is composed of two symmetrical mounting blocks, its let go of groove and installation groove are fixed first installation pole and installation head respectively, magnetic attraction installation cover is attached mounting piece by magnetite, and accurate adsorption is realized by the cooperation of magnetic attraction positioning hole on magnetic attraction plate and magnetite, and the connecting stability is enhanced by limiting block and limiting groove.The structure is simple and stable, and convenient to disassemble and assemble, improves installation accuracy and use efficiency.Seal machine further includes workbench, seal assembly and paper conveying structure, and seal assembly contains rotary motor, cylinder and the like, realizes multiple seal switching and accurate sealing, and paper conveying structure guarantees paper stable transmission, and overall improves sealing efficiency and quality.

The utility model relates to the technical field of wire harness processing, and particularly discloses an outer skin rotary cutting device for a high-voltage wire harness, which comprises a fixed bottom plate, a mounting frame is fixedly connected to the upper surface of the fixed bottom plate, a servo motor is mounted on the surface of the mounting frame in an embedded manner, and a rotary positioning plate is arranged on the surface of the mounting frame. A guide supporting column is arranged on the rear surface of the rotary positioning plate. According to the outer skin rotary cutting device for the high-voltage wire harness, the sliding table air cylinder drives the rotatable circular knife and the attaching rolling wheel to position products, the pressure regulating valve regulates air pressure to control the clamping force of the positioning air cylinder, the outer skin rotary cutting device can adapt to different products only by replacing the positioning block, and different air pressures are used for positioning and rotary cutting for the different products; the depth of a cutter relative to a customer product during rotary cutting can be effectively controlled, damage of a circular cutter to a woven net is effectively reduced through controllable cutting, and meanwhile the uniformity and stability of aluminum foil cutting are greatly improved.

The utility model relates to domestic furniture technical field, concretely relates to a detachable double -bank type clothes cabinet, including support frame, upper roof and left and right side plates, and left and right side plates set up in the both sides of support frame, and upper roof sets up in the top of left and right side plates, and the bottom both sides of support frame all are equipped with base support, and the bottom plate is equipped with the cover on base support, and the both sides of support frame top respectively insert and set up a plurality of side hang support, and the end part of side hang support respectively sets up side hang pole. The utility model whole simple structure, when transportation, can save transportation space, is convenient for transportation, and the dismounting and installation method is quick and simple, and the mode of inserting is connected between side hang support and support frame, under the action of the end part warping part of inserting board and support plate, can guarantee the stability of side hang support, avoid the situation that side hang support appears to slip, and side hang pole is installed through the clamping seat of side hang support, is convenient for installation, and the installation structure is stable.

The utility model belongs to the field of circular knitting machine, specifically is a kind of sinker cam installation structure of circular knitting machine, including sinker ring and several cam seats, the surface of sinker ring is provided with several installation mechanisms, the cam seat is used in cooperation with installation mechanism, the inside sliding connection of cam seat has sinker main body;By butt joint of cam seat and sinker ring, and can be convenient for the dismounting work of cam seat, make sinker cam seat when installing, dismounting all extremely convenient, and after installing sinker cam seat, the position of sliding table is adjusted by rotating second screw rod, and cam seat is moved by sliding table and connecting rod, it can reach the effect of adjusting cam seat position, to play the role of coarse adjustment to sinker main body, and by rotating first screw rod and driving adjusting rod to move, to carry out fine adjustment to sinker main body, to ensure the accuracy of sinker main body position.

The utility model relates to the technical field of mobile phone protection structures, and particularly discloses a combined mobile phone protection structure with a replaceable decoration, which comprises a mobile phone shell assembly and a decoration assembly. The mobile phone shell assembly comprises a mobile phone shell body, a limiting hole is formed in the corner position of the mobile phone shell body in a penetrating mode, and a guide hole is formed in the outer side wall of the mobile phone shell body in a penetrating mode. According to the utility model, through the design of the mobile phone shell assembly and the decoration assembly, flexible replacement and personalized customization of a decoration function are realized, the limiting hole and the guide hole on the mobile phone shell main body provide a stable installation structure for the decoration assembly, and the connecting piece made of a flexible material can be bent to pass through the guide hole and realize local clamping and embedding by using the limiting hole. According to the mobile phone shell, the decorative part is firmly fixed and convenient to disassemble and assemble, the replaceability of the decorative part meets the pursuit of a user for different styles, meanwhile, the protection function of the mobile phone shell body is not affected, the overall structure improves the attractiveness and the user interaction experience on the basis of ensuring the safety of a mobile phone, and the mobile phone shell has practicability and decoration.

The utility model provides a badminton racket swinging trainer, which relates to the technical field of exercise training instruments and comprises a handle rod frame and a monitoring tube, the handle rod frame is of a long rod structure with a semi-axial surface, and a fixed shaft head and a buckling head are respectively fixed at two ends of the handle rod frame; the badminton racket has the advantages that the badminton racket is assembled on the badminton racket through the assembling and fixing structure, the pull rod axially arranged in the structure is used for adapting to the racket swinging action of a trainee and relatively slides in the closed pipe body, and the sensor is used for obtaining the tension data of the pull rod and the pressure data in the grounding position of the pull rod; according to the training device, the action strength of the upper and lower positions of the racket swinging amplitude in the racket swinging action of the training personnel is fed back, so that the training personnel are helped to obtain visual data and carry out subsequent action adjustment and strength training in combination with the data, and the training device is stable in mounting structure, does not affect the racket swinging action of the training personnel and can be suitable for various training scenes; the structure is simple, practicability is high and popularization is convenient.