16 results about "Device Subassembly" patented technology

A method for assembling a rotational equipment assembly having a rotational equipment module and a rotational equipment case includes axially supporting the rotational equipment module with a first support assembly, positionally fixing a rotor assembly and a stator assembly of the rotational equipment module together with a second support assembly, coupling a pulling rod assembly with a tooling shaft of the rotational equipment module, and assembling the rotational equipment assembly by positioning the rotational equipment case axially abutting the rotational equipment module and axially pulling the pulling rod assembly to axially fit the rotational equipment module with the rotational equipment case.

The utility model relates to the technical field of liquid level meters, and discloses a novel gas guide type liquid level meter which comprises a sensitive device assembly, a gas guide pipe is arranged on the outer wall of the sensitive device assembly, a balance cover is arranged at the end of the gas guide pipe, a fixing assembly is arranged on the outer wall of the sensitive device assembly, and the fixing assembly comprises a fixing sleeve. A bidirectional threaded rotating rod is rotated, so that a limited threaded sliding block drives an L-shaped plate and an extrusion rubber block to move, the grip can be stably fixed when the L-shaped plate and the extrusion rubber block move towards the two sides, and after the threaded sliding block moves to the maximum limit, a connecting plate can be pulled to enable an elastic telescopic plate to stretch; and after the fixing head is aligned with the limiting groove, the elastic telescopic plate can be loosened, so that the fixing head can be stably inserted into the limiting groove, it is guaranteed that the balance cover can be stably stored when the balance cover is not used, and the balance cover is prevented from penetrating through the air guide pipe to be wound and knotted.

A method for assembling a rotational equipment assembly having a rotational equipment module and a rotational equipment case includes axially supporting the rotational equipment module with a first support assembly, positionally fixing a rotor assembly and a stator assembly of the rotational equipment module together with a second support assembly, coupling a pulling rod assembly with a tooling shaft of the rotational equipment module, and assembling the rotational equipment assembly by positioning the rotational equipment case axially abutting the rotational equipment module and axially pulling the pulling rod assembly to axially fit the rotational equipment module with the rotational equipment case.

The utility model discloses a saw blade clamping device, including saw blade, reciprocating rod and be used for connecting saw blade and reciprocating rod's clamping device subassembly, and clamping device subassembly includes guide, locking sleeve and first elastic part, and the upper end of reciprocating rod is provided with the first locking inclined plane along its periphery extension, and the inner wall of locking sleeve is provided with the second locking inclined plane along its periphery with first locking inclined plane corresponding cooperation, the outer peripheral wall of reciprocating rod is provided with the limit protruding, and the inner peripheral wall of locking sleeve is provided with the limit inclined plane with limit protruding corresponding cooperation. Its through clamping device subassembly realizes the quick installation and disassembly of saw blade, and simple and convenient operation, through the abutting cooperation of limit protruding and limit inclined plane, limit locking sleeve to move down relative to reciprocating rod, through the abutting cooperation of first locking inclined plane and second locking inclined plane, limit locking sleeve to move up relative to reciprocating rod. Further realize the up and down limit of locking sleeve, avoid when not installing saw blade, and locking sleeve shakes relative to reciprocating rod.

A switchgear assembly is disclosed, comprising an interior space, a plurality of switches, a plurality of conductors, and at least one enclosure. The switches are arranged within the interior space. The interior space contains an electrically insulating fluid. The switches include at least one circuit breaker and at least one other switching device. The interior space is located within the at least one enclosure. In one operating configuration of the switchgear, the electrically insulating fluid occupies a volume of the interior space such that, in this operating configuration, the electrically insulating fluid separates the conductors from one another, and the at least one circuit breaker and the switching contacts of the at least one other switching device are located within the electrically insulating fluid.

The utility model relates to the technical field of oil exploitation equipment components, and discloses an oil exploitation wellhead back pressure control device which comprises a valve body external mechanism, a valve element component is rotatably installed on the inner side of the valve body external mechanism, the valve body external mechanism and the valve element component are made of hard alloy materials, and the valve body external mechanism comprises a valve seat. The two ends of the inner side wall of the valve seat are each provided with an assembly hole, and a first sealing bearing is rotationally installed in the assembly hole in one end. The reinforced durable valve body structural design is adopted, the valve element and the valve seat which are made of hard alloy materials are adopted, the front end of the valve rod of the valve element is fixedly connected with the valve plate of the valve element, the annular reinforcing ring and the reinforcing ribs are arranged at the front end of the valve plate, and meanwhile the upper side and the lower side of the rear end of the valve plate are connected with the valve rod through the reinforcing seats respectively. The structure of the valve plate is further reinforced, the valve element and valve plate assembly of the valve is not prone to abrasion or corrosion damage, and therefore the sealing performance and the adjusting precision of the valve are guaranteed.

The utility model relates to an inclination measuring device of a vehicle seat, a vehicle equipment assembly and a vehicle. An inclination measuring device (16) of a vehicle seat comprises: a support (42) comprising a first coupling means; a sleeve (44) rotatable relative to the support (42) and comprising a threaded surface (70); a nut (46) capable of cooperating with the threaded surface of the sleeve; the nut comprises a second coupling device; the first and second coupling means being able to cooperate such that rotation of the sleeve (44) relative to the support (42) causes sliding of the nut (46) relative to said support; a sensor (48) comprising first and second detection elements fixed to the support and the second coupling means, respectively; the sensor is capable of determining an axial distance between the first and second detection elements.

The invention discloses a self-adaptive floating butt joint protection device which comprises a switching assembly, a protection equipment assembly and a power equipment assembly, and the switching assembly is used for being connected to the end, needing butt joint, of main equipment; the protection equipment assembly is detachably connected to the side, away from the main equipment, of the switching assembly. The power equipment assembly comprises an actuator and a self-adaptive floating mechanism connected to one end of the actuator, the actuator is used for driving the self-adaptive floating mechanism to move in the axis direction of the main equipment, the self-adaptive floating mechanism is further used for being detachably connected with the protection equipment assembly, and the self-adaptive floating mechanism floats in the radial direction of the main equipment when stressed. The protection equipment assembly has the advantages that the butt joint error can be eliminated in a self-adaptive mode, and the butt joint difficulty is reduced.

The utility model discloses a kind of seamless steel tube drawing equipment with double support structure, including equipment table, the top of the equipment table is equipped with drawing equipment assembly, the periphery of the bottom of the equipment table is equipped with support column, the top of the inboard of the support column and the both sides of the bottom of the equipment table are equipped with support frame, the inner chamber of the support frame is equipped with driving assembly, the driving assembly includes driving motor and moving plate, the output end of the driving motor is equipped with threaded rod, the bottom of the threaded rod is through the bottom of moving plate.The utility model has the beneficial effects that: by the detachable maintenance door plate structure set on the side wall of support frame, it is convenient to maintain the driving assembly inside support frame in later period, by the setting of telescopic link, the moving plate can be effectively kept vertically downward, it will not appear large amplitude deflection, the torque caused by eccentric load of equipment table can form reverse couple by two side beams, inhibit the torsional deformation of support column.

The invention relates to the technical field of oil and gas well drilling bits, and discloses an oil and gas well drilling bit with a chip removal and flow guide structure, the oil and gas well drilling bit comprises an equipment assembly, a supporting assembly, a connecting assembly and a flow guide assembly, the equipment assembly comprises a mounting seat, and a bit main body is arranged above the mounting seat; and three groups of main blades are sleeved and fixed outside the drill bit main body at equal intervals. According to the oil and gas well drilling bit with the chip removal and flow guide structure, by arranging the guide plate, the flow guide wire, the external connection base, the fastening bolt, the fixing frame and the water hole, detachable replacement is achieved, the situation that the water hole is blocked due to damage of the flow guide wire after long-term use is avoided, chip removal is convenient through the characteristic that the guide plate inclines downwards, and the flow rate of the water hole is ensured; the problems that a flow guide wire is fixedly installed in a drill bit, the flow guide wire is damaged due to firmness of rock debris after long-term use and cannot be detached and replaced, the service life of the whole drill bit is affected, and meanwhile the water hole passing rate is reduced are solved.

The present invention relates to a dispensing device subassembly (100) comprising a body (101) configured to receive an element (50) within a housing (110), and retaining members (114) arranged around the housing. Each retaining member carries at least one retaining protrusion (120) and is distributed in two types of retaining members (114A; 114B). The retaining protrusion (120) includes at least one lower protrusion (120A) and at least one upper protrusion (120B). One type (first type or second type) of retaining member has a retaining protrusion (120) comprising only a single upper or lower retaining protrusion. Alternatively, the retaining protrusion (120) of the first type of retaining member (114A) includes an upper retaining protrusion (120B) and a lower retaining protrusion (120A), which differ in shape and / or size from the upper or lower retaining protrusion of the second type of retaining member (114B).

Drive device (10) for a vehicle interior equipment component (13) comprising an adjustment motor (16) and a control unit (17), wherein the adjustment motor (16) is controlled by means of the control unit (17), wherein a sensor is associated with the drive device (10) with the adjustment motor (16) and a transmission (36), wherein a pulse rate modifier (18) is interposed between the adjustment motor (16) and the control unit (17), which modifies a pulse rate (P) received from the adjustment motor (16). Motor ) modified such that they are within a pulse rate (P) range that can be processed by the control unit (17). Steuergerät Max ) and wherein the pulse rate modifier (18) is a modified value of the pulse rate (P Reduz) forwards to the control unit (17), characterized in that the pulse rate modifier (18) comprises a mechanical transmission (36) whereby the speed of the adjusting motor (16) can be modified by the transmission (36) such that it lies within a value range of the pulse rate to be processed by the control unit (17), wherein a sensor is assigned to a transmission stage of the transmission (36) which measures the speed (n Getriebe ) which is in a specific gear ratio to the rotational speed (n Motor ) of the adjustment motor (16) in the gear stage and sends a correlating pulse rate to the control unit (17).

A method and system of guiding disassembly and reassembly of components of a device, is disclosed. A processor captures at least one image of the device at various stages of disassembly. A plurality of components of the device being disassembled is determined in the at least one image of the device based on visual detection of each of the plurality of components by a user. The plurality of components is consecutively numbered in the at least one image to determine a plurality of numbered components based on tapping, by the user, on each of the plurality of components via a user interface. Metadata is added corresponding to the plurality of components in the at least one image via a user interface. The at least one image is stored with the plurality of numbered components, and associated metadata in a database for easy access and retrieval during reassembly.

The embodiment of the invention discloses a connector and an equipment assembly, and relates to the technical field of communication, the connector is used for connecting electronic equipment, the electronic equipment is provided with a jack, the inner wall surface of the jack is provided with a clamping groove, the connector comprises a connector body, a clamping piece and a driving mechanism, the end part of the connector body is provided with a plug, and the plug is used for being inserted into the jack of the electronic equipment. The clamping piece is arranged on the plug, the driving mechanism is used for driving the clamping piece to move between a first position and a second position relative to the plug, and the clamping piece is matched with a clamping groove of the electronic equipment in a clamping manner under the condition that the plug is matched with the socket in a plugging manner and the clamping piece moves to the first position relative to the plug; and under the condition that the clamping piece moves to the second position relative to the plug, the clamping piece is clamped and matched with the clamping groove. The device assembly comprises an electronic device and a connector, a plug of the connector is matched with a socket of the electronic device in an inserted mode, and a clamping piece arranged on the plug is matched with a clamping groove of the electronic device in a clamped mode.

The utility model discloses a bearing assembly, a mobile equipment assembly and a cleaning system. The bearing assembly is used for bearing accessories of the mobile equipment, the mobile equipment comprises a mechanical arm, the bearing assembly comprises a bearing seat, the bearing seat is provided with a bearing groove, and the bearing groove is configured to contain the accessories; one of the adsorption part and the adsorbed part is installed on the bearing seat through a fixing structure, the other one of the adsorption part and the adsorbed part is arranged on the accessory, the adsorption part and the adsorbed part attract each other so that the accessory can be located in the bearing groove in a to-be-clamped posture, and the mechanical arm is configured to clamp the accessory in the to-be-clamped posture or release the clamped accessory in the bearing groove. Therefore, the bearing seat is used for bearing the accessory, and the posture of the accessory can be corrected to enable the accessory to be in a to-be-clamped posture, so that a manipulator can smoothly, accurately and conveniently clamp the accessory, indirect connection between the accessory and the equipment main body is realized, and the operation of manually fixing the accessory on the equipment main body is simplified.

A machine tool (1), in particular a drill hammer or chisel hammer, is described having a housing (5) having a grip region (7, 27) and an assembly (9) including an impact mechanism (11) and a drive device (13), the assembly (9) being arranged substantially within the housing (5) and being arranged movably relative to the housing (5). A center of gravity (15) of the assembly (9) is arranged at a distance from an impact axis (19). A sealing device (87) is provided to restrict an air flow between the assembly (9) and the housing (5), wherein the sealing device (87) is connected to the assembly (9) and to the housing (5) and encompasses the assembly (9) circumferentially relative to a vertical direction (Y) of the machine tool (1).