27 results about "Mutual position" patented technology

The invention relates to a multi-head automatic additive manufacturing device, and belongs to the field of additive manufacturing. The additive manufacturing device, the carbon rod replacing device and the workpiece conveying device are connected with the base plate through bolts, the mutual position relation is determined, the workpiece conveying device is located between the workpiece frame and the additive manufacturing device, and the waste box is located below the carbon rod replacing device. The device has the advantages that the structure is novel, the optimal additive manufacturing angle is kept when irregular surfaces are machined so as to ensure that the machining quality of the surfaces of workpieces is uniform and excellent, the automatic carbon rod replacement device replaces manual carbon rod replacement, the efficiency is higher, large-batch machining can be conducted, and workpieces of other shapes can be machined by adjusting or replacing modules; the method can be widely popularized in the fields of additive manufacturing and the like.

To provide a rib for supporting and strengthening a sequential excavation section and a method for automatically installing a support rib in the sequential excavation section.SOLUTION: A rib for supporting and reinforcing an excavation section comprises a plurality of structural elements (15, 16, 17) movably connected to one another such that the rib can move from a pre-assembled, at least partially collapsed, configuration prior to installation, to a partially extended support configuration intermediate a top end of a sequential excavation at a top plane, to a final configuration for support on a base plane at an elevation lower than the top plane. The structural elements are secured in structural continuity with one another in mutual positions that define a generally arched rib.SELECTED DRAWING: Figure 2

Provided is a passenger conveyor inspection device that effectively checks whether the position of a skirt board that is noncontactly provided on both sides of a step is appropriate. A passenger conveyor inspection device that measures the assembled mutual position includes: a reference core that is set in a frame and is parallel to the advancing direction of the passenger conveyor; a step that, as an inspection jig, can simulate an actual working state and perform inspection; a reference core sensor that is provided to the step; a distance sensor that is provided to the step and detects a skirt board distance from the side surface of the step to the skirt board; and a control section that, using the output signals of the reference core sensor and the distance sensor, respectively, calculates the position of the skirt board with respect to the reference core. The control section correlates the position of the reference point in the stored measurement data, the current position calculated from the elapsed time from the reference time, and the calculated position of the skirt board, while the step mounted on the step chain moves at a prescribed speed as an inspection jig.

The utility model relates to the field of farmland water conservancy irrigation facilities, in particular to a high-standard spliced canal structure for farmland irrigation, which comprises main bodies, sliding grooves are formed in the two ends of each main body, a connecting plate is arranged between every two adjacent main bodies, the connecting plates and the sliding grooves are arranged in a sliding manner, and a positioning assembly is arranged between every two adjacent connecting plates. Through the arrangement of the convex plate, the connecting plate, the sliding groove, the positioning assembly and the like, the upper ends of the two connected main bodies are positioned and connected through the positioning assembly in the working process, and the convex plate part, the connecting plate part and the sliding groove are matched with one another, so that the filtering effect is improved, and the filtering effect is improved. By pulling out the connecting plates and releasing the fixing of the positioning assemblies, the fixing between the two adjacent main bodies is released, the main bodies are convenient to replace, and normal use and irrigation of the whole canal are guaranteed.

A rib for supporting and consolidating an excavation, comprises a plurality of structural elements (15, 16, 17) which are connected to each other in a movable manner so that the rib can move from a preassembled, at least partially folded configuration before installation to an intermediate, partially extended support configuration of the crown of a sequential excavation in a crown plane as far as a definitive configuration for support on a plane of the base at a lower height than the crown plane, wherein the structural elements are blocked with structural continuity with respect to each other in a mutual position which generally defines an arched rib.

The utility model discloses a tool for detecting the mutual positions of the wheel grooves of the same belt pulley train, which relates to the technical field of mechanical equipment assembly detection and comprises two belt pulley bodies, the top ends of the two belt pulley bodies are provided with the same measuring body, and the side end parts of the measuring body are movably provided with connecting blocks. A positioning body is arranged at the side end of the connecting block, at least two fixing bolts are rotatably installed in the connecting block, the measuring body passes through a wheel groove in the surface of the belt wheel body, and gaps between the two side faces of the wheel groove and the measuring body are detected through feeler gauges respectively. The side end parts of the measuring body and the positioning body are respectively provided with the second threaded port and the first threaded port, the side ends of the measuring body and the positioning body are in butt joint with the fixing bolts, and the fixing bolts are rotated to respectively enter the measuring body and the positioning body in a rotating manner, so that the measuring body and the positioning body are assembled and installed. And parts are convenient to replace and maintain.

The invention relates to fiducial object for determining the mutual position of a camera system on the one hand and the fiducial object on the other hand, by processing images taken using the camera system. The fiducial object comprises protrusions at its edges and visual markers. The protrusions and visual markers have different colours. A method is also described which uses a fiducial object to create a map of sensor data of a part using an inspection device, for inspection devices with a relatively small range as compared to the size of the part. Further, a sensor package is described usable in this method. In both cases, an IMU is optionally integrated with a camera system and a processing system to allow accurate and fast positioning.

A support head for a video recording device, the support head comprising: a main member comprising an upper platform; a receiving plate hingedly coupled to the upper platform for rotation between a horizontal (or "landscape") orientation and a vertical (or "portrait") orientation; a blocking device comprising a fixed actuator comprising a horizontal fixing tooth and a vertical fixing tooth, the fixed actuator being movable between a blocking position in which the horizontal fixing tooth or the vertical fixing tooth is engaged to block the mutual position between the receiving plate and the upper platform in the horizontal orientation or the vertical orientation, and a release position in which both the horizontal fixing tooth and the vertical fixing tooth are disengaged.

A reactor is provided with a coil including one winding portion, a magnetic core, a resin member for specifying mutual positions of the coil and the magnetic core, a case for accommodating an assembly including the coil, the magnetic core and the resin member, and a sealing resin portion to be filled into the case. The magnetic core includes a middle core portion to be arranged inside the winding portion, two side core portions to be arranged in parallel to the middle core portion outside the winding portion, and two end core portions connecting the middle core portion and the side core portions on both end parts of the winding portion. The case includes a side wall portion in the form of a rectangular frame for surrounding the assembly. The side wall portion includes a pair of long side parts and a pair of short side parts.

The invention belongs to the technical field of sleeve machining, and discloses a turnover device for machining a sleeve, which comprises a base, and further comprises a cushion block fixedly arranged on the base and used for supporting the sleeve; and the sleeve clamping assemblies slide at the two ends of the top of the base. The two fabric clamping cloths on the two casing pipe clamping assemblies are arranged at the two ends of the casing pipe in a sleeving mode correspondingly, then tightening force is applied to the fabric clamping cloths through the pressure applying assembly, the machining face of the casing pipe is adjusted, repeated disassembly, re-clamping and alignment do not need to be conducted in the process, the discrete operation mode of repeated disassembly of the casing pipe workpiece is avoided, and the machining efficiency of the casing pipe is improved. The auxiliary time is too long, the production efficiency is low, the labor intensity of operators is increased, meanwhile, the situation that the consistency of positioning references is damaged due to frequent clamping operation is avoided, the key dimensional precision, geometric shape precision and mutual position precision of parts are guaranteed, and then the consistency and stability of the quality of finished products are guaranteed.

The utility model relates to the technical field of wood chippers, and provides a wood chipper adjusting device which comprises an adjusting structure arranged on the outer side of the top of a bottom frame, the adjusting structure comprises side plates fixedly installed on the two sides of the bottom frame, connecting plates are fixed to the inner walls of one sides of the tops of the side plates, and a top plate is arranged above the connecting plates. Through the arrangement of the adjusting structure, under the action of threaded connection of the adjusting bolts and the adjusting caps, the mutual position between the adjusting bolts can be adjusted by rotating the adjusting caps, so that the distance between the top plate and the connecting plate can be changed, and the purpose of adjusting the mounting height of the top plate and the bottom frame is achieved; according to the adjusting device for the wood chipper, the distance between the upper wheel and the lower wheel can be adjusted, the purpose of adjusting the tensioning degree of the belt is achieved, the function that the tensioning degree of the belt is conveniently adjusted by adjusting the height of the top plate is achieved, and the using convenience and working efficiency of the adjusting device for the wood chipper are improved.

The invention provides a positioning method of a robot system, the robot system and a storage medium. According to the method, a first space relation between a calibration reference object and a first robot is obtained through a first detection system arranged on the first robot, and a second space relation between the calibration reference object and a second robot is obtained through a second detection system arranged on the second robot; and the spatial relationship between the first robot and the second robot is determined according to the first spatial relationship and the second spatial relationship, and the mutual positions of the multiple split robots can be calibrated.

The utility model provides a sampling device suitable for a liquid medium, which comprises a connecting piece and a sampling container, the sampling device suitable for the liquid medium is provided with a sampling direction and an overturning direction which are perpendicular to each other, and the connecting piece and the sampling container are sequentially arranged along the sampling direction. The two ends of the sampling container in the length direction are respectively a connecting end and an imbedding end, and the size of the sampling container in the sampling direction is far greater than the size of the sampling container in the overturning direction. According to the sampling device suitable for the liquid medium, the sampling container is arranged in the sampling area in the sampling direction through the connecting piece to complete sampling, and the first connecting structure and the second connecting structure which are connected are arranged between the connecting piece and the sampling container; the mutual positions of the first connecting structure and the second connecting structure in the sampling direction and the overturning direction when the first connecting structure and the second connecting structure are connected are restrained, and the sizes of the sampling container in the overturning direction and the sampling direction are further limited, so that the sampling container is prevented from overturning in the sampling process.

A pin and bush pivot coupling (2, 2') for mutually connecting a pair of longitudinal modules (1, 1', 1"), each having two ends (1a, 1b), said modules (1, 1', 1") being rotatably connected around a vertical pin (6, 6'). The pivot coupling (2, 2') is formed by one end of one module (1, 1', 1") placed on top of one end of the other module (1, 1', 1") and by said pin (6, 6'). Inside the modules (1, 1', 1") and inside the pin (6, 6') there is an array of channels enabling flow of a pneumatic or hydraulic medium in every rotational mutual position of the modules (1, 1', 1"). A modular conveyor movable along a horizontal loop path, including a plurality of longitudinal modules connected by means of the pin and bush pivot couplings according to the invention.

The invention discloses a machining method for a surface-strengthened impeller, relates to the technical field of machining, and solves the technical problem that the machining precision of key parts such as an impeller ring is difficult to guarantee due to thermal deformation after the surface strengthening treatment of the impeller. The impeller is provided with an impeller ring and rear cover plate clamping position, and the method comprises the following steps that S1, an impeller blank is preliminarily machined, and the allowance of the impeller ring and rear cover plate clamping position is machined; s2, laser surface strengthening treatment is conducted on the impeller ring, treated in the step S1, of the impeller, and a strengthening layer is formed; s3, with the wear ring subjected to strengthening treatment in the step S2 as the standard, the clamping position of the rear cover plate is subjected to finish machining, and the rear cover plate reaches the preset precision; and S4, finish machining is conducted on the strengthening layer of the wear ring. The surface strengthening step is carried out before the final finish machining, and the strengthened surface is used as the reference of the subsequent process, so that the influence of heat treatment deformation on the final precision is effectively avoided, and the overall quality of the impeller and the mutual position precision of all parts are ensured.

Mechanical device provided with a first and a second mutually movable mechanical member, a track (1) formed by several optical sections (2) being obtained on the second member. The sections (2) are of two types with different optical contrast, distributed according to a predetermined bit number pseudo-random code. The mechanical device is provided with a sensor (3) comprising several optical transducers (5), spaced with a resolution (R) equal to or less than half the width (L) of a section (2) and arranged for framing a measurement window (6) on the track (1) extended for a number of sections (2) equal to the predetermined bit number and for each generating a measurement signal. Furthermore, the mechanical device comprises an electronic unit, configured for associating, with each section (2) in the measurement window (6), a corresponding group (G) formed by a first and a second optical transducer (5', 5") and by at least a third optical transducer (5"') interposed therebetween. The electronic unit is configured for associating, with the measurement signals of the first, second and third optical transducers (5', 5", 5"') at least a first, a second and a third comparison parameter, respectively. The electronic unit is configured for comparing these parameters in order to identify the coinciding ones and, if most of them are coinciding, to obtain, as a function of their measurement signals, a position binary number having a number of bits equal to the predetermined bit number, in which each bit corresponds to a group (G). Furthermore, the electronic unit is configured for associating the position binary number with a position of the second member.

The invention relates to the technical field of oil and gas development, in particular to a construction method for volume fracturing, which comprises the following steps of: according to the actual stress condition, the actual well track passing condition and the actual mutual position relationship of each horizontal well in each reservoir, simulating the volume fracturing of different horizontal sections of each horizontal well when the volume fracturing is carried out; an adjacent well is not pressed and channeled, and the maximum displacement and the maximum liquid amount required by casing deformation are avoided. And according to the stress average values of all the corresponding horizontal wells in each reservoir, volume fracturing construction of each reservoir is conducted according to the sequence of the stress average values from small to large, and according to the stress value of each horizontal well in the single reservoir, volume fracturing construction of each horizontal well in the single reservoir is conducted according to the sequence of the stress values from small to large. And therefore, the casing deformation or pressure channeling problem in platform horizontal well development is reduced.

The utility model relates to a steel claw, grab bucket and gripping device for gripping irregular waste material or raw material, wherein the steel claw comprises gripping teeth, tooth sleeve, bolt part and tight fit lock pin, through the specific setting of the structure of each part and the matching relationship among the parts, the gripping teeth can grip the irregular waste material or raw material under the matching of the bolt part and the tight fit lock pin. The grabbing teeth are detachably arranged in the tooth sleeve in a tight fit mode, after the grabbing teeth are abraded or damaged, the grabbing teeth can be detached and replaced with new grabbing teeth only by rotating the bolt component to revoke the tight fit relation, and due to the specifically-arranged tight fit mode, the grabbing teeth and the tooth sleeve are kept at the same position all the time in the using process, and the grabbing teeth are convenient to use. Therefore, the situation that parts are abraded due to the fact that the mutual positions are slightly changed in the using process is avoided, and the overall using durability of the grab bucket and the steel grabbing device is guaranteed.

A fluid product dispenser comprising: - at least two reservoirs, each equipped with a pump, - a common plunger (4) including a dispensing orifice (43) in which the pumps are mounted on the reservoirs by means of retaining rings (B1, B2) held in place by locking collars (31', 32') engaged axially around the retaining rings (B1, B2), characterized in that the locking collars (31', 32') are connected together while being movable relative to each other, such that the mutual position of the two locking collars (31', 32') is adaptable according to the mutual position of the two retaining rings (B1, B2). "Figure for the abbreviation: Figure 11"

The subject of the present invention is a vehicle rectifying apparatus having a first tubular part (2) and a second tubular part arranged to be partially inside each other. The first tubular part (2) has been arranged with a threaded rod (4) to be attached rotatably in place. The second tubular part (3) has a threaded portion (6) having threads to which the threaded rod (4) is connectable, whereby rotating of the threaded rod changes the mutual position of the first (2) and the second (3) tubular part so that a distance which the second tubular part (3) is inserted inside the first tubular part (2) changes. A first end (10) of the threaded rod (4) comprises a grip portion (9) for receiving a tool to rotate the threaded rod, and a second end (11) of the second tubular part (3) facing away from the threaded rod comprises a connector (12) for a vehicle rectifying tool (13).

The application provides a composite material rapid curing device and a control method, which comprises a support, a sliding door, a reference platform, a radiation wing, a heating device, a humidifying device and a vacuum device, the support, the radiation wing are fixed through the reference platform; the support fixes the composite material, adjusts the mutual positions of various parts; the radiation wing fixes the composite material blade assembly and adjusts the mutual position relationship with the central part; the heating device, the humidifying device and the vacuum device are all connected with a control system, the control method comprises temperature control: the temperature control system controls the working power and the intermittent time of the heating system; humidity control: the frequency conversion controls the atomization amount of the humidifying; vacuum control: the vacuum sensor automatically controls the vacuum degree; the application is used for the assembly, coating, drying and curing of the composite material, can control the temperature, humidity and vacuum degree, and significantly improves the efficiency of the composite material manufacturing and assembly process.

The utility model relates to the technical field of cement components, in particular to a high-strength combined cement component. According to the technical scheme, a cuboid-shaped main body matching supporting seat made of concrete materials is included, a first installation matching groove penetrating in the front-back direction is formed in the upper end of the front face of the main body matching supporting seat, and symmetrical triangular installation anti-loose matching grooves are formed in the left side and the right side of the lower end of the first installation matching groove respectively; a cylindrical second stable matching groove which is provided with a downward opening and completely penetrates through the whole front-back direction is formed in the position, close to the lower end, of the front face of the main body matching supporting base, and the diameter of the second stable matching groove is larger than the width of the lower end opening. The utility model has the advantages that the combination safety is more reliable during use, the position can be flexibly moved during installation, the safety in the moving process is better, different matching components in multiple directions can be accurately matched and connected at the same time, and the mutual position accuracy during combination is higher.

The application discloses a power line tower capable of fixing the position of a wire harness, comprising a vertical pole, a supporting frame and a plurality of U-shaped bottom frames, the top end of the U-shaped bottom frame is detachably connected with a U-shaped top frame, the U-shaped top frame is provided with a horizontal groove, the top end of the U-shaped bottom frame is slidably connected with a plurality of sliding blocks, the top end of the sliding block is connected with a bottom support, a plurality of clamping columns are vertically and slidably inserted into the horizontal groove, the bottom end of the clamping column is connected with a top cover, the part of the clamping column above the U-shaped top frame is slidably sleeved with a sleeve plate, a guide ring is connected between the corresponding sliding block and the sleeve plate, and the part of the clamping column above the sleeve plate is threadedly sleeved with a first nut. Each bottom support in the application corresponds to a wire harness, the mutual position and distance between the wire harnesses corresponding to the bottom supports can be changed by changing the position of the sliding block on the U-shaped bottom frame, when the wire harness passes through the corresponding guide ring and the bottom support, the top cover can be lowered by rotating the first nut, and when the bottom end of the top cover abuts against the top end of the bottom support, the circular space formed between the bottom support and the top cover is just used for locking the position of the wire harness.

The invention provides a bed which can reduce cost and is easy to assemble and disassemble. A plurality of components of the bed (1) comprise a base frame (10) in which roller connecting holes (16e) are formed, a center frame (30) in which front connecting holes (31a) are formed, a head frame (20) in which head connecting holes (21a) are formed, and a first knob bolt (50). When the base frame (10), the center frame (30), and the head frame (20) are combined at preset mutual positions, the roller connection hole (16e), the front connection hole (31a), and the head connection hole (21a) communicate with each other. By inserting a first knob bolt 50 into a roller connection hole 16e, a front connection hole 31a, and a head connection hole 21a, the base frame 10, the center frame 30, and the head frame 20 are connected to each other such that they are prevented from being separated from preset mutual positions.

An overflow collection launder arrangement (100) and a separation circuit (200). The overflow collection launder arrangement comprises a redirection device (1) arranged to receive an overflow, the redirection device comprising a feed guide (2) configured to guide said overflow out from the redirection device (1). The arrangement (100) further comprises a collection launder system (3) comprising at least three compartments (4a, 4b, 4c). The arrangement (100) comprises an alignment arrangement (5) configured to control the mutual position of the feed guide (2) and said at least three compartments (4a, 4b, 4c) for guiding said overflow in one of said at least three compartments (4a, 4b, 4c) at a time.

The utility model relates to a kind of inner mould for conical concrete rod forming, including conical inner mould body, it is characterized by: being equipped with round-truncated-cone small end head seal head in the small end of conical inner mould body, and big end positioning draw head is equipped with big end, the big end positioning draw head is composed of outer edge end plate and the boss integrally connected with outer edge end plate, and inner connecting hole or outer connecting piece is equipped in the central part of big end positioning draw head;Positioning hole for locking the axial mutual position of inner mould and outer mould by positioning member is equipped in the outer convex of outer edge end plate.When conical concrete rod is made by the utility model conical concrete rod forming inner mould, guiding device is cancelled, hoist and inner mould are pressed down using their own weight, and automatic centering is realized using the taper of inner mould and the big head hanging tendon disc and limiting block of reinforcement cage, concrete rod die-casting forming is completed, the assembly of inner mould and reinforcement cage and concrete pumping etc. Link is omitted, production efficiency is greatly improved, and cost is reduced.

A centring for supporting and consolidating an excavation comprises a plurality of movable structural elements (11, 12, 13, 14) which are connected to each other in such a manner that the centring can move from a preassembled configuration, at least partially folded before the installation, to a definitive installation configuration, in which the structural elements are locked with respect to each other in a mutual position which generally defines a centring which is at least formed in an arched manner. The centring includes support elements (161, 162) forming lateral feet which can be extended from a retracted position. Each support element (161, 162) comprises a fixed structure (16) fixed to a respective structural element (11, 13) and a movable structure (17) which is mounted in an extensible manner with respect to the fixed structure. The extension of the movable structure (17) can being brought about with a direct movement while backward movement thereof is prevented.