959 results about "Stops device" patented technology

Stop device (1) for a conveyor system (40) where objects (43) are conveyed on a conveyor (41), where the stop device (1) comprises a housing (2), an actuator element (3) having a stop surface (12), and an electric motor (4) operably connected to the actuator element (3) such that the electric motor (4) can control the position of the actuator element (3), where the stop device comprises a stop position (20) in which the stop device (1) will hold an object (43) in a fixed position by the stop surface (12), and a bypass position (22) in which the stop surface (12) is positioned outside of a contact plane (42; 96) of the object (43) such that the object (43) can pass the stop device (1), where the actuator element (3) is provided with a braking surface (13), where the stop device (1) comprises a braking position (21) in which the braking surface (13) is positioned in the contact plane (42; 96) such that the object (43) will bear against the braking surface (13) and such that the speed of an object (43) will slow down from a first speed to a standstill, and where the electric motor (4) can move the actuator element (3) between the stop position (20), the braking position (21) and the bypass position (22). The advantage of the invention is that a reliable and cost-effective stop device comprising a brake function for an object such as a product or a pallet conveyed in a conveyor system is provided. The application also includes a conveyor system comprising a stop device.

A firearm accessory device removably attachable to a firearm. The accessary device including a finger stop assembly for coupling to a handguard, forestock, barrel or accessory rail of a firearm. The finger stop device may include an illumination device and a power source housed within the device. In embodiments, the device may further include one or more activation devices operably and electrically connected to the illumination device and positioned at an access opening forwardly oriented in a body portion of the device.

The invention discloses a stopping device and a lifter, the stopping device and a lifting track synchronously ascend and descend, and the stopping device comprises a shaft seat, a stopping rod and an elastic part. And the shaft seats are arranged above the lifting track at intervals. The stop lever comprises a top pressing part, a stop part and a rotating part connected between the top pressing part and the stop part, the top pressing part and the stop part are arranged up and down, an included angle with an opening facing the inner side of the lifting track is formed between the top pressing part and the stop part, the rotating part is pivotally connected with the shaft seat through a first shaft, and the stop lever can swing around the axis of the first shaft so as to be switched between a first position and a second position; at the first position, the included angle between the jacking part and the horizontal plane is an acute angle, and the stopping part inclines towards the inner side of the lifting track to stop the crown block; at the second position, the stopping part swings towards the outer side of the lifting track to release the crown block; the elastic part is used for limiting the stop lever at the first position when the jacking part is not jacked, and the elastic part elastically deforms and allows the stop lever to move to the second position when the jacking part is jacked.

The invention discloses an intelligent transportation management system and method for a long-distance two-way transportation belt conveyor. According to the system, an anti-explosion frequency converter and an emergency stop device are connected with a driving motor; the test roller is mounted on the rack; the speed sensor and the vibration sensor are connected with the test roller. The image acquisition module is supported above the belt conveyor; the longitudinal tearing sensor is mounted on the rack; the radio frequency tag is embedded in the conveying belt, and the reader is supported above the rack; the method comprises the steps that the data collection assembly collects the running state of the conveyor in real time; the edge calculation module controls the rotating speed of a driving motor by using an explosion-proof frequency converter based on the coal flow proportion, and performs closed-loop adjustment in combination with the running speed data of the conveying belt; the edge calculation module senses the abnormal operation condition based on the vibration data and the tearing data, and senses the local deviation condition based on the positioning module. According to the system and the method, intelligent management of the running process of the belt conveyor can be realized.

The invention discloses a mechanical arm for disassembling a distribution transformer, and relates to the field of mechanical arms, the mechanical arm comprises a mechanical arm body, a connecting seat is mounted on the mechanical arm body, two pneumatic shears and an air pipe are mounted on the connecting seat, the air pipe is connected to the pneumatic shears, and a mounting shell is mounted on the pneumatic shears; the device further comprises two deviation emergency stop devices, and the two deviation emergency stop devices are installed on the two installation shells correspondingly. It needs to be explained that in the embodiment of the invention, when the position of the pneumatic shear is wrong or air in the air pipe is too humid, the emergency stop switch is triggered, then the mechanical arm machine body is suddenly stopped, and the problems of insufficient shearing, damage and the like of the pneumatic shear caused by wrong shearing or too large moisture are avoided; in addition, air on one side of the pneumatic shear is dried through a drying agent box, the problem that the interior of the pneumatic shear is affected with damp and corroded due to the fact that air in an air pipe is humid is solved, and therefore safe use of the pneumatic shear is guaranteed.

The problem to be solved by the present invention is to provide a carbon dioxide recovery device capable of stopping the operation of the device or resuming the operation from the stop while maintaining a state in which an adsorbent is not deteriorated. [Solution] This carbon dioxide recovery device (1) is provided with: a first power source (41) for supplying power for cooling an adsorbent (12) at least by means of a heat exchange device (80); a second power source (42) that supplies power to at least the valves (21, 22, 23, 24); and a backup power supply (43) for supplying power to the valve when the second power supply (42) is powered off. Furthermore, when the first power source (41) is powered off, pressure maintaining control is performed on the module (11) which has been decompressed and has reached a high temperature in the desorption step, said pressure maintaining control being for maintaining the internal pressure of the module (11) by controlling the valve with the power of the second power source (42) so as to prevent the inflow of atmosphere, and for maintaining the internal pressure of the module (11) by controlling the valve with the power of the second power source (42) when the second power source (42) is powered off. The internal pressure of the module (11) is maintained by controlling the valve by the power of the backup power supply (43) so as to prevent the atmospheric air from flowing into the module which has been decompressed and has reached a high temperature in the desorption step.

The invention relates to an exoskeleton robot and an anti-falling mechanism thereof. The anti-falling mechanism comprises a connecting base used for being installed on the exoskeleton robot, a rope shaft is rotationally arranged on the connecting base, and a winding and unwinding driving unit used for driving the rope shaft to rotate around the axis of the rope shaft is further arranged on the connecting base; the anti-falling safety rope is wound on the rope shaft, and an anti-falling lock catch is arranged at the free end of the anti-falling safety rope; the non-return device is arranged on the connecting base and connected with the rope shaft, the non-return device is provided with a non-return control module used for controlling the non-return device to be switched between a non-return state and a non-return release state, and in the non-return state, the non-return device allows the rope shaft to do rolling rotation motion and prevents the rope shaft from doing unrolling rotation motion. By arranging the non-return device, after the non-return state is released, the rope shaft can be wound and unwound to release the anti-falling safety rope to a proper length, and in the non-return state, the rope shaft can only execute winding operation, so that the situation of high-altitude falling caused by factors such as misoperation or instability of an operator is avoided, and the safety of high-altitude operation of the operator is greatly improved.

The invention relates to the technical field of electricity approaching early warning, in particular to a transformer substation operation vehicle electricity approaching early warning method and system based on space logic calculation. The method comprises the following steps: constructing a static safety electronic fence of the electrified equipment of the transformer substation, continuously generating differential correction data, simultaneously carrying out carrier phase differential calculation, and outputting real-time three-dimensional coordinate data of an operation vehicle and a moving part; the space coordinates of the static safety electronic fence and the real-time three-dimensional coordinate data of the operation vehicle and the moving part are input into a space logic calculation unit for real-time space distance comparison and logic operation, and the grade of an early warning area where the operation vehicle is located is judged; a forced stop signal is sent according to the judged early warning area grade; and after receiving the forced stop signal, the active stop device is driven by the controller to realize forced stop of the vehicle, and continuously feeds back a braking state to the spatial logic calculation unit to form a safe closed loop. According to the invention, the operation safety of the substation operation vehicle can be obviously improved.

A rotation stop device for a rotatably mounted shaft, having a stationary stop body and a transmission which converts the rotational movement of the shaft into a linear movement of a driven element relative to the stop body, and having a stop element which can be moved by the driven element into a stop position in which it bears against the stop body. The stop element is coupled to the shaft in a rotationally fixed and axially displaceable manner by a linear guide.

Disclosed are an elevator apparatus and an elevator control method, which are capable of reducing an operation sound of an electrically actuated emergency stop device. This elevator apparatus is provided with an electric operation device (10) for operating a drive mechanism of an emergency stop device (2). The electric operation device is provided with: a movable element that is mechanically connected to the drive mechanism; electromagnets (35a, 35b) that adsorb the movable element at a standby position, restrict the movement of the drive mechanism, and operate the drive mechanism when the speed of a car reaches a predetermined overspeed; a return mechanism that returns the movable element from a movement position (P) at the time of operation of the emergency stop device to the standby position; and a controller (7) that controls the return mechanism. The controller controls the return mechanism to move the electromagnets that are excited to adsorb the movable element from the standby position toward the movement position.

A telescopic door stop device includes a tube assembly with a first tube and a second tube. A connecting tube assembly includes a first connecting member and a second connecting member respectively connected to first and second tubes. The first connecting member is detachably connected to the second connecting member. The first connecting member has an engaging part which is connected to an engaging groove of the second connecting member. Two rotational grooves respectively extend from the engaging groove. When the engaging part is inserted into the engaging groove and rotated into the rotational grooves, the first connecting member and the second connecting member are mutually locked to connect the first tube to the second tube. A stop assembly includes a door stop element and a door supporting element respectively connected to two ends of the tube assembly.

An optoelectronic component (100) is specified, which comprises: - a covering material (30) which covers at least one component area (101) to be protected, - an optoelectronic structure (10) which is provided for emitting and / or receiving electromagnetic radiation and is at least partially covered or uncovered by the encapsulation material (30), and - a stop device (20) which limits the wrapping material (30) to the at least one component area (101) to be protected, wherein the stop device (20) is interrupted in some areas.

The utility model relates to the technical field of steel pipe pile construction, in particular to a grouting water stop device. The grouting water stopping device comprises a primary lock catch and a secondary lock catch which are connected with the steel pipe pile, the primary lock catch is provided with a water seepage monitoring sensor, a liquid inlet hole is formed in the end face of the secondary lock catch, a liquid flowing hole is formed in the side wall of the secondary lock catch, and the liquid inlet hole is communicated with the liquid flowing hole; and a grouting mechanism is arranged at the top of the sub lock catch and comprises a liquid inlet pipe and an insertion pipe, the liquid inlet pipe is arranged at the top of the insertion pipe and communicates with the insertion pipe, and the insertion pipe can be inserted into the liquid inlet hole. Through the cooperation of the insertion pipe and the liquid inlet hole and the connection of the insertion pipe and the liquid inlet pipe, cement slurry can enter the liquid inlet hole conveniently, and therefore the water stopping and plugging effects are achieved.

The invention provides a laser marking, transition line shaping and post-welding detection machine which is applied to the technical field of motor equipment machining and comprises a machine table, the top face of the machine table is a machining face, and a stator is carried and machined on the machine table; the stator carrying assembly is a manipulator; the stator cleaning assembly is used for cleaning the stator; the stator laser marking assembly comprises a second linear module, a second material carrier, a laser marking machine, an air blowing and dust collecting piece and a code scanning machine; the second material carrier is arranged on the second linear module, the stator is moved by the second material carrier along with the second linear module, and the laser marking machine, the blowing dust collection piece and the code scanning machine are located on the two sides of the second linear module; the device is a composite process device integrating laser precise marking, intelligent transition line shaping and multi-mode post-welding detection functions, achieves a mutual smooth carrying effect, and is non-pause and non-waiting-stop device.

The utility model relates to the technical field of gantry crane operation, in particular to a gantry crane stopping device and a gantry crane system. The utility model relates to a gantry crane stopping device, which comprises a stopping upright post, a gantry crane, a gantry crane and a gantry crane, and is characterized in that the stopping upright post is arranged at the end of a track; the speed reducing parts are arranged on the sides, facing the working area of the gantry crane, of the stopping stand columns, the speed reducing parts are arranged on at least one side of the rail, and the distance between the top faces of the speed reducing parts and the mounting base is larger than the distance between side wheels of the gantry crane and the mounting base. The distance between the speed reduction part and the stop stand column is larger than the distance between the side wheels and the collision bearing face of the gantry crane, and the speed reduction part is used for reducing the speed of the gantry crane. According to the track, the defect that in the prior art, only stopping pieces are arranged at the ends of the tracks, buffering is not arranged, the gantry crane can generate large impact on the stopping pieces, and therefore the stopping pieces are prone to being damaged by the gantry crane is overcome.

The present invention provides an automatic stop device that simplifies the structure, improves the responsiveness and reliability of stopping fluid delivery, and enables rapid stopping of fluid delivery in emergencies, as well as a siphon-type fluid delivery pump equipped with this automatic stop device. [Solution] The device includes a float 212 that detects the liquid level in the container to which the liquid is being delivered, and a storage section 213 that houses the float and holds air. A communication hole 214 is opened at the top of the storage section, and the held air is sent to the discharge valve 14 of the pump 1 via an air inlet tube 215. A slide valve 211 that operates in response to the float rising connects the top of the storage section and the air inlet tube via the communication hole when the float rises to a predetermined position. As a result, the discharge valve is closed by the released air, the liquid flow in the discharge hose 15 is restricted, and the liquid delivery of the siphon-type liquid delivery pump is stopped. This provides an automatic stop device 2 and a siphon-type liquid delivery pump having an automatic stop device.

The utility model provides a lifting, traversing, pushing and stopping device for a conveyor line, which comprises a stopping mechanism body, an execution module and a detection module, the stopping mechanism body comprises a stopping block and an installation fixing block, the stopping block is used for stopping and pushing objects on the conveyor line, and the installation fixing block is used for fixing the stopping device; the execution module comprises an air cylinder which is used for driving the check block to ascend, descend and translate. The detection module comprises an in-place detection switch, a detection rod, an upper detection switch and a lower detection switch, the in-place detection switch is used for detecting whether the check block reaches a preset position or not, and the upper detection switch and the lower detection switch are used for detecting whether the check block reaches an upper position or a lower position or not; and the detection rod is matched with the in-place detection switch to realize position detection of the stop block. According to the device, lifting of the check block is controlled through the air cylinder, lifting and contracting are conducted at the same time through the slope design, positioning is accurate, the speed is high, and execution is simple and easy; the occupied area is smaller, the application in occasions with space limitation and high process requirements is met, and meanwhile the functions of stopping, passing and returning of the tray can be achieved.

The utility model relates to the technical field of fungus stick inoculation machine provides a fungus stick inoculation machine, including frame, inoculation device, blanking device, eye -boring device, stop device and spray brush sterilization device, and set up in the air purifier and distribution box of frame top, fungus stick removes and sends device and is arranged in the frame inside, the inoculation device includes setting on fungus stick removes and sends device inoculation stick and the blanking device of located inoculation stick top, and inoculation stick removes and send in proper order through spray brush sterilization device, eye -boring device and inoculation device. Through the spray brush sterilization device, eye -boring device, inoculation device and fungus stick removes and send device are integrated in same frame, realize fungus stick disinfection, drilling, inoculation's full process automation continuous operation. Spray brush sterilization device in real time disinfects surface before fungus stick enters drilling station, and the clean air is continuously conveyed to the top operating area in combination with air purifier, and the sterile environment is double -guaranteed.

The utility model relates to the technical field of track equipment, in particular to a track stopping device and a track stopping system. The normal direction of the bottom plate is arranged in the first direction. The clamping piece is arranged on one face, in the first direction, of the bottom plate, and the distance between the clamping piece and the bottom plate is adjustable; the stopping piece is connected to the other face, in the first direction, of the bottom plate, and the stopping piece extends in the direction away from the bottom plate in the first direction; the triggering rod is connected with the stopping piece, the triggering rod extends in the direction away from the stopping piece in the second direction, and the second direction is perpendicular to the first direction; and the distance between the trigger rod and the bottom plate is adjustable. The rail backstop device can solve the technical problems that an existing rail backstop device adopts a fixed structure and is connected with a rail in a welded mode, so that the installation efficiency is low, rail base metal is damaged, and the rail backstop device cannot adapt to different operation scenes.

The invention discloses an aero-engine fan rotor locking blade stopping device and an assembling method. The stopping device comprises a base, a cushion block, a screw rod, a pin, a nut and a knurled high-head screw. The base comprises an axial support arm parallel to the axial direction of the aero-engine fan rotor and a radial support arm parallel to the radial direction of the aero-engine fan rotor, and a notch is formed in the axial support arm to divide the axial support arm into an upper support arm and a lower support arm. The nut and the screw rod are assembled on the axial support arm, and the cushion block is detachably connected to the base. When the stop pin is assembled, the base is firstly placed between the two adjacent stages of wheel discs, then the cushion block is placed between the two adjacent stages of wheel discs, the two adjacent stages of wheel discs abut against the opposite end faces of the two stages of wheel discs respectively, then the nut is screwed, the stop pin is jacked up through the lower supporting arm, and then flaring operation is conducted. Single-person assembly is achieved, the one-time assembly qualification rate of the stop pin is increased, and the machining time is shortened.

The utility model relates to the technical field of rail transit equipment, and provides an emergency stop button mounting support and an emergency stop device.The emergency stop button mounting support comprises a fixing support, and a first mounting face and a second mounting face are arranged on the fixing support in the first direction at intervals; a connecting through hole is formed in the first mounting surface and is used for connecting an emergency stop button; a kidney-shaped hole is formed in the second installation face and used for being connected with a wall face. And the outer sleeve frame sleeves one end, close to the first mounting surface, of the fixed bracket, and the position, relative to the fixed bracket, of the outer sleeve frame is adjustable in the first direction. According to the utility model, the technical problems in the prior art that the hole site of the emergency stop button is easy to suspend at the triangular machine room, and when the clearance between the enameled steel plate and the wall surface is insufficient, part of the wiring bottom box is exposed outside, resulting in increased risk of loosening of the wiring bottom box can be solved.

The utility model relates to an automatic stopping device for material fullness, which belongs to the technical field of material level monitoring and comprises a bucket elevator, a lower feed port of the bucket elevator is connected with a feeding device, an upper discharge port of the bucket elevator is connected with a stock bin through a pipeline, and a material level monitoring device is mounted in the stock bin. The height of materials in the stock bin can be monitored, and starting and stopping of the bucket elevator can be controlled; the material level monitoring device is provided with an upper rotating wing and a lower rotating wing, the upper rotating wing and the lower rotating wing can be driven by a driving motor to rotate, the upper rotating wing is used for monitoring whether the material bin is in a full bin state or not, and the lower rotating wing is used for monitoring whether the material bin is in an empty bin state or not; according to the automatic stopping device for the full material, when the material in the material bin reaches a specified height, the rotary wing is buried by the material, the rotary wing stops rotating and sends out a signal to control the bucket elevator to start and stop, material supply can be automatically stopped, and environmental pollution and equipment damage caused by blockage due to the fact that the material bin is full of the material are avoided.

The application belongs to the technical field of elevator door stop, and discloses an elevator door stop device, which comprises a wall body and a ground, a floor door frame is fixedly connected to the wall body, the bottom of the floor door frame is fixedly connected to the ground, a pair of hall doors are slidably connected to the rear side of the floor door frame, and a pair of car doors are arranged in parallel behind the hall doors. The cooperation of the baffle and the cross rod and other structures can greatly avoid the occurrence of the elevator door clamping objects. During the closing process of the elevator door, if people place an object on the baffle and lean against the lower end of the car door and the hall door, the baffle is moved through the cross rod linkage component, so that the center of gravity of the object is changed, thereby achieving the effect of automatically moving away the object. If the center of gravity of the object is relatively high, it is more likely to fall into the car. If the center of gravity of the object is relatively low, it is more likely to be taken out by the baffle. Even if the baffle cannot completely take out the object, the object with the deviated center of gravity can be squeezed out when the car door and the hall door are closed, thereby avoiding the elevator failure.

Anchor device (1) to protect against falls, - with a base plate (11), - and with a stop post (2) comprising an upper segment (3), preferably having a stop eyelet (8) at its free end (7), and a lower segment (4) which is connected on the one hand to the upper segment (3) and on the other hand to the base plate (11), wherein the stop post (2) is designed to absorb part of the fall energy by deformation in the event of a fall, - and with at least one mounting connector (17) for connecting the base plate (11) to a profile rail (15) serving as a force-absorbing structure, wherein the mounting connector (17) is designed to be inserted into an open cross-section (30) of the profile rail (15) in order to introduce the transmission force remaining after absorbing part of the fall energy into the rail cross-section in the event of a fall, for which purpose the mounting connector (17) rests on a number of surfaces (22, 21, 25) of the profile rail (15) in the mounted state.

The present invention relates to an automatic ticket dispensing cassette, comprising an adjustable stop device (2) including a rear stop (20) provided with a positioning device (22a) and a locking device, and a positioning reference frame (25a, 25b) fixed to the cassette frame. The present invention also covers a method for loading such a cassette with tickets of varying sizes, a method for dispensing such tickets in booklets, and a method for detecting the presence of a booklet of such tickets.

The utility model discloses a front part stopping device. Comprising a front part (1) and a front edge fixing section (2), and the front part (1) and the front edge fixing section (2) are installed and fixed on a machine body structure with lugs after being assembled respectively. A tail rib (3) is arranged on the end face, matched with the front edge fixing section (2), of the front part (1), and a stop block (5) is arranged on the tail rib (3). A partition plate (4) is arranged on the end face, matched with the front part (1), of the front edge fixing section (2), and a groove (6) is formed in the partition plate (4). When the front part (1) is folded, the front part (1) deflects downwards through a set of hinge rotating shafts, when the front part (1) is folded, the front part (1) deflects upwards, and when the front part (1) deflects upwards to a reset position, the stop block (5) is clamped in the groove (6). According to the utility model, the front part can be prevented from reversing due to overlarge angle when being folded.

The utility model relates to a measuring clamp for a cylindrical workpiece. The measuring clamp comprises a mounting platform; the V-shaped bracket is arranged on the mounting platform and is used for supporting a workpiece, so that the workpiece has a degree of freedom in a first direction; the stop device is arranged on the mounting platform and is used for limiting the movement of the workpiece in the first direction; and the driving device is arranged on the mounting platform, is separated from the stopping device through the V-shaped bracket, and is used for pushing the workpiece to move towards the stopping device in the first direction until the workpiece is propped against the stopping device. The measuring clamp provided by the utility model is convenient for assisting three-coordinate programming automatic measurement, and improves the measuring efficiency and the accuracy of a measuring result.