46results about How to "Installation height adjustable" patented technology

A door basket for a refrigerator is provided that includes a fixed casing portion and a pivotable accommodation portion. The fixed casing portion includes a predetermined seating space opened upward and forward and is formed to extend from side to side and be fixed horizontally to a door liner. The pivotable accommodation portion includes a predetermined accommodation space opened upward is pivotably installed to the fixed casing portion, and is formed to extend from side to side. A lower surface of the pivotable accommodation portion is supported on a bottom surface of the fixed casing portion in a state in which food is accommodated in the accommodation space. Both the fixing casing portion and the pivotable accommodation portion may be formed by injection molding. With such structure, the door basket for a refrigerator may be manufactured at reduced cost, prevent accommodated foods from hindering pivoting thereof, be easily manufactured and installed, and be freely adjusted in installation height.

The invention discloses a computer numerical control machining center based on a quick and automatic tool changing system. The computer numerical control machining center comprises a machine tool body, an automatic tool changing system, a servo driving device and a control system, wherein the automatic tool changing system comprises an automatic tool changing control device, an electric lifting platform, a horizontal rotating base, a disc-type tool magazine, and an installation-height-adjustable manipulator which is used for changing tools; a rotating shaft is arranged below the middle of the installation-height-adjustable manipulator; an installation height adjusting mechanism which is used for adjusting the installation height of the installation-height-adjustable manipulator is arranged on the rotating shaft; the automatic tool changing control device comprises an automatic tool changing controller, a rotation angle detection unit I, a lifting height detection unit, a rotation angle detection unit II, a tool model input unit, an installation height detection unit and a data storage unit. The computer numerical control machining center is reasonable in design, simple and convenient to operate, high in intelligence degree, good in using effect, and shorter in tool changing time. The installation height of the manipulator is adjustable, a control mode is simple, and adjustment of the installation height can be conveniently realized.

The invention provides a multi-functional hub bracket device. Two vertically placed supporting rods (2) are arranged; longitudinally distributed sliding chutes (3) are formed in the same side of the two supporting rods; two slide blocks are arranged on the back of a hub (1) and are connected into the sliding chutes (3) of the two supporting rods (2) in a sliding manner respectively; the lower ends of the supporting rods (2) are connected in two loop bars (4) in a sleeving manner; a wire clamping device is arranged between the two loop bars (4). The multi-functional hub has a simple structure; the mounting height of the hub is adjustable; the device can be used for different environments; meanwhile, two hubs can be placed on the supporting rods, so the number of connected hubs is expanded; in addition, the hub is also provided with the wire clamping device, so the problem of inconvenience caused by tangled winding in case of too many connecting lines is solved.

The invention provides a television wall hanging support with adjustable mounting height. The television wall hanging support with the adjustable mounting height comprises a support fame which is used for fixing a television on a wall face, wherein in the cross section of the support frame is a square. The support frame comprises two transverse beams arranged in mutual parallel and two vertical beams connected with the two ends of the transverse beams respectively. The television wall hanging support further comprises two suspension beams connected with the support frame, wherein the two suspension beams are in mutual parallel and are both arranged on one side of the support frame in a cross mode, and the two ends of each suspension beam are both fixedly connected with the transverse beams. The television wall hanging support with the adjustable mounting height is characterized in that the two suspension beams are both provided with a plurality of long-bar-shaped fixing grooves in the length direction of the suspension beams. According to the television wall hanging support with the adjustable mounting height, through the fact that the long-bar-shaped fixing grooves are formed in the two suspension beams, fixing bolts penetrate through the fixing grooves to fix the back face of a shell body of the television on the support frame. Meanwhile, the television can be fixed at different heights by moving the fixing bolts in the fixing grooves, and the adjustment of the mounting height is achieved.

The invention relates to the technical field of coal mine safety monitoring, in particular to a coal mine safety monitoring apparatus, comprising a fixing housing, a fixed disc, a fixing support mechanism, a winding mechanism, a monitoring mechanism, an alarm mechanism , a rotating mechanism and a forcing mechanism. The fixing housing for mounting equipment is fixedly connected to the top end of afixing pillar; the fixing housing also for mounting monitoring equipment is arranged at the top of the fixed disc; the forcing mechanism for powering for the rotation of a rotary disc is arranged inthe fixing disc and connected to a first gear; the winding mechanism for winding and unwinding cables is arranged on the fixing housing; the monitoring mechanism for monitoring methane concentration and oxygen concentration in a mine is arranged on the fixing housing, the rotary disc and the fixed disc. The coal mine safety monitoring apparatus is capable of monitoring methane concentrations and oxygen concentrations in horizontal ranges of different heights and radiuses on a vertical line, and has better warning capacity.

The invention discloses a multifunctional portable medical trolley. The multifunctional portable medical trolley comprises a trolley body, wherein the trolley body comprises a bottom frame, a main frame and a support, the main frame and the support are hinged to the two ends of the bottom frame, the main frame and the support comprise a main bracket and a branch bracket which are hinged to the two ends of the bottom frame through hinge mechanisms respectively, a leaning frame and a back frame are detachably connected to the main bracket and the branch bracket, a seat plate frame is detachably and rotationally connected to the back frame, and self-locking universal wheels are mounted on the hinge mechanisms at four corners of the bottom frame. The invention aims to provide the multifunctional portable medical trolley which is convenient and quick to disassemble and assemble, low in cost, flexible to deform and multifunctional.

The invention relates to the technical field of suspended ceilings, in particular to an adjustable suspended ceiling structure and a mounting method. The adjustable suspended ceiling structure and the mounting method comprises a hanging rod, a hanging piece, a keel and a panel, one end of the hanging rod is provided with a hanging part connected with a wall body, and the other end of the hanging rod is movably connected with a sleeve capable of doing reciprocating motion in the axis direction of the hanging rod; the sleeve is provided with a sliding end connected with the hanging rod and a fixed end connected with the hanging piece, and the sliding end is provided with a limiting device used for locking the relative position between the sleeve and the hanging rod. According to the adjustable suspended ceiling structure and the mounting method, the sleeve movably connected with the hanging rod and the limiting device are designed, the mounting height of a suspended ceiling is adjustable, structure is simple, and mounting operation is convenient; meanwhile, a second connecting part of the hanging piece and a groove of the keel are designed, the hanging piece and the keel are connected in an inserted mode, use of fastening pieces such as screws is reduced, and disassembly and assembly are convenient.

The invention relates to a drilling fluid circulating manifold drilling machine base pipe clamp and an installing method thereof. The drilling fluid circulating manifold drilling machine base pipe clamp comprises a supporting plate, an adjustable vertical plate, bolts, a reinforcing plate, pipe clamp bodies and a support. The supporting plate is welded to drilling machine base i steel. The adjustable vertical plate is connected with the supporting plate through the bolts. The support is welded to the adjustable vertical plate. The reinforcing plate is connected with the adjustable vertical plate and the support to be used for improving connecting strength between the adjustable vertical plate and the support, and the pipe clamp bodies are arranged on the support. The drilling fluid circulating manifold drilling machine base pipe clamp has the advantages of being simple in structure, reasonable in design, convenient and rapid to operate and use, adjustable in installing height, capable of effectively reducing vibration in working and the like.

The invention belongs to a hydraulic experimental model facility, in particular to an electromagnetic lever-type water tank gate device for simulating an instantaneous dam break, comprising a gantry-type bracket, a gate door plate and an electromagnetic lifting control device. The gantry type bracket is provided with a fixing plate, and the fixing plate is fixed with a guide groove matched with the vertical guide bar on the gate plate of the gate. The electromagnetic lift control device includes an electromagnetic adsorption plate, an electromagnet block and a lever hingedly connected with a hinge joint fixed on the gantry beam. The two ends of the lever are respectively connected with the gate door plate and the electromagnetic adsorption disk through the steel cable. Through the adsorption of the electromagnet block on the electromagnetic adsorption disk, the lever is used to realize the instant opening and gate entry of the gate door plate. The present invention can be automatically opened and reset, suitable for various sizes of water tanks, greatly reduces the mechanical shock during the opening process of the gate, saves time and labor, the electromagnetic control is more efficient and convenient, and can effectively reduce errors.

The invention discloses a construction robot for brick mortar coating, which includes a frame, a sprocket driving a chain transmission is arranged around the frame, and a drive shaft is connected to the two sprockets at the lower end of the frame. The middle part of the frame is equipped with a chain track for installing the conveying pallet, and the chains around the frame pass through the chain rail for circular transmission, and a motor is connected to one of the transmission shafts; the two ends of the conveying pallet are directly connected through the chain side Connected to the chain in the chain track, a spray head is fixedly connected to the middle of the conveying pallet by bolts, a protective cover is provided on the outside of the spray head, and a scraper is provided on the side of the upper opening of the protective cover. There is a conveying pipe for a mortar pumping machine; it solves the problems of uneven coating and low efficiency of the existing brick mortar, and the problems of the single application object of the existing trowel, limited coating thickness and coating area.

The invention discloses a building robot for brick mortar coating. The building robot comprises a frame, wherein chain wheels for driving a chain to transmit are arranged on the periphery of the frame, and two chain wheels located at the lower end of the frame are connected with transmission shafts; a chain track for allowing a conveying supporting plate to be arranged is arranged in the middle portion of the frame, chains on the periphery of the frame penetrate through the chain track to carry out cyclic transmission, and one of the transmission shafts is connected with a motor; the two endsof the conveying supporting plate are connected to the chains in the chain track through chain side straight connectors, and the middle portion of the conveying supporting plate is fixedly connected with a spray head through bolts; and a protective cover is arranged on the outer side of the spray head, a scraping plate is arranged on one side of an opening in the upper end of the protective cover,and the spray head is connected with a conveying pipe of a mortar pumping machine. The problems that existing brick mortar coating is uneven, and efficiency is low are solved, and the problems that an existing mortar applying machine is single in application object and limited in coating thickness and coating area are solved.

The invention provides an evaporating pan assembly for a refrigerator and the refrigerator provided with the evaporating pan assembly. The evaporating pan assembly for the refrigerator comprises an evaporating pan and a fixing fastener, wherein the upper edge of the rear wall of the evaporating pan is provided with a first hanging lug and a second hanging lug which are arranged in the horizontal direction at an interval. Multiple through holes formed in the vertical direction at intervals are formed in the first hanging lug, and multiple transverse sliding grooves in one-to-one correspondence with the through holes and vertical sliding grooves communicated with the transverse sliding grooves are formed in the second hanging lug. The fixing fastener is arranged on the second hanging lug and can move in the transverse sliding grooves and the vertical sliding grooves. The evaporating pan assembly for the refrigerator is adjustable in installing height, simple in structure, convenient and practical.