38results about How to "Eliminate external force" patented technology

In a webbing take-up device, when the release of a webbing belt is detected from the signal of a buckle switch, a motor starts driving, the webbing belt is taken up, and a computing circuit increases a voltage Eb in accordance with an integrated time after the signal is switched. In this state, a lock current flows due to an output shaft of the motor being stopped, and when the power to the motor is cut off by increasing the lock current, the values of voltages El and Ed respectively corresponding to the integrated time in which the lock current is powered and the integrated time in which the power to the motor is cut off are subtracted from the value of the voltage Eb, and the motor is driven until the computing result reaches a predetermined value.

The invention relates to an anti-pollution pin pulling device belonging to a special instrument for pulling out a spring pin in power operation maintenance. The anti-pollution pin pulling device comprises a pair of pin pulling pliers and is also provided with a left supporting seat and a right supporting seat, wherein the right supporting seat is formed by welding a lug plate on a pipe joint; a left handle and a right handle of the pin pulling pliers are respectively in a 'Z' curved shape; the left handle of the pin pulling pliers is fixed with the lug plate of the left supporting seat; the right handle of the pin pulling pliers is fixed with the lug plate of the right supporting seat; a tension spring is fixedly connected between the lug plate of the left supporting seat and the lug plate of the right supporting seat; a connecting pipe for connecting an insulating tool is movably inserted into two pipe joints of the left supporting seat and the right supporting seat; threads and seams are arranged on two outer ends of the connecting pipe extending out of the pipe joints; two compression screws are symmetrically screwed on the connecting pipe from left to right; and the two compression screws are in compression joint on two strip-shaped notches on the two pipe joints of the left supporting seat and the right supporting seat. The invention has the characteristics of reliable performance, convenient use and wide universality and is suitable for hot-line installation and disassembly of spring pins of anti-pollution insulators and common insulators in power industry.

In a webbing take-up device, when the release of a webbing belt is detected from the signal of a buckle switch, a motor starts driving, the webbing belt is taken up, and a computing circuit increases a voltage Eb in accordance with an integrated time after the signal is switched. In this state, a lock current flows due to an output shaft of the motor being stopped, and when the power to the motor is cut off by increasing the lock current, the values of voltages El and Ed respectively corresponding to the integrated time in which the lock current is powered and the integrated time in which the power to the motor is cut off are subtracted from the value of the voltage Eb, and the motor is driven until the computing result reaches a predetermined value.

The invention discloses an evaluation method for jointed rock performance and bolting and grouting effects under a compression-shear condition. The method comprises the following steps that all factors influencing compression-shear performance of rock are determined, and an orthogonal test scheme is designed according to experience levels of all the factors; a tested part matched with a compression-shear testing machine is manufactured, and compression-shear testing is carried out; a monitoring system is utilized for monitoring the tested part, the whole fracturing process of the jointed rock is recorded, all the factors in monitoring data are analyzed, the specific value of corresponding rock mechanical parameters of a comparison set and a standard set serves as an evaluation index to carry out statistic analysis on the orthogonal test data to obtain the remarkable influencing factors of the compression-shear performance and obtain the parameter range of each related factor of optimal compression and shear resistance; the corresponding relation between different levels of all the remarkable influence factors and the evaluation index of the certain compression and shear resistance or the bolting and grouting effects is obtained, and design and implementation of the geotechnical engineering supporting and bolting and grouting scheme can be guided.

The disclosed display comprises a display main body for outputting image, a base fitted on level and supporting the said display main body, a bracket capable rotating whose upper end is connected onto the display main body and its lower end is connected onto the base by using a hinge. It also comprises a rotating shaft which is fixedly connected on the base and used for connecting the lower end throughout the bracket and the base, multiple friction-force-producing components which are fixedly connected onto the rotating shaft and close fit the lower end of the bracket, and a friction-force-changing device for increasing the friction force between the bracket and the friction-force-producing component in a defined angle range while the bracket rotating, with the rotating shaft as center, relative to the base.

The invention relates to an operating method for a processing device used for an automobile cooling pipe notch, and the operating method mainly solves the technical problems such as great deviation and uneven clamping force in the prior art. The problem is solved very well by adopting the following technical scheme: the processing device comprises a control unit, a mould cutting mounting mechanism connected with the control unit, an equipment bracket and a safety door arranged on the equipment bracket, wherein the mould cutting mounting mechanism comprises a cutting mechanism and a mounting mechanism which corresponds to the cutting mechanism; the mounting mechanism comprises a pushing mechanism; the pushing mechanism comprises a pushing air cylinder, a quick clamping device which is in communication connection with the pushing air cylinder, and a mould bracket; the quick clamping device comprises a pushing air cylinder fixing mechanism, an air cylinder pushing block connected with the pushing air cylinder fixing mechanism, a slide block which is separately connected with the air cylinder fixing mechanism and the air cylinder pushing block, a clamping block base positioned on the slide block, and a clamping block, and the guide rail is correspondingly arranged below the slide block. The processing device can be used for automobile cooling pipe notch cutting.

The invention discloses a shaping method for an alloy product. The method comprises the steps that liquid is sprayed to a position to be shaped of the alloy product, and the position to be shaped is deformed; and shaping particles are mixed in the liquid. According to the shaping method for the alloy product, the liquid is sprayed on the surface of an alloy, significant deformation, such as elongation, extending or bending, occurs in the sprayed position, and the corresponding deformation is produced mainly in the mode that through liquid spraying, residual stress of the alloy in the shaping process such as machining and casting is eliminated, so that local plasticity is shown, an alloy with large elasticity and poor plasticity can be shaped under the normal temperature condition, and predetermined deformation of the alloy occurs.

The invention relates to the technical field of optical fiber connector components, in particular to an MT insertion core structure, which comprises an insertion core body, an optical fiber cladding channel is formed in the front section of the interior of the insertion core body and used for positioning and fixing an optical fiber cladding, and front-back guide holes are formed in the left end and the right end of the insertion core body. The MT insertion core structure is characterized in that: an optical fiber coating layer channel is formed in the rear section in the insertion core body and used for fixing an optical fiber coating layer, guide transition is formed between the optical fiber cladding layer channel and the optical fiber coating layer channel, the top and the bottom of theinsertion core body are closed, a dispensing opening is formed in the tail end in the insertion core body , and a dispensing window is removed from the insertion core body, the top and the bottom areclosed, so that the strength is higher; the optical fiber cladding channel and the optical fiber coating layer channel are arranged in the insertion core body, the optical fiber cladding channel fixes the optical fiber cladding, the optical fiber coating layer channel fixes the optical fiber coating layer, optical fibers can be well protected, guide transition exists between the channels, opticalfiber protection is enhanced, and product reliability is improved.

The invention discloses a self-circulating electrical-testing total hydrostatic pressure tester which is provided with a lower water tank and a water pump arranged in the lower water tank, wherein thelower water tank and an upper water tank are connected by a water supply pipe, a water drain valve is arranged at the bottom of the upper water tank, a support seat is arranged at the upper part of the upper water tank, a lever and the support seat are connected to a fulcrum, a sector body is fixed at the lower end of one side of the lever and extends into the upper water tank, a lever adjustingscrew is arranged at the other side of the lever and connected with a ballasting body by a weight hanging rope, and the ballasting body is positioned on a force sensor; and an axial level bubble and astaff gauge are arranged on the sector body. The tester adopts an independent self-circulating constant-pressure water supply system, and is simple, convenient and intuitional in operation; the measurement of the total hydrostatic pressure by using the force sensor is creative initially and is accurate and intuitional; the lever fulcrum and the axial level bubble which are specially arranged eliminate dual influences from external force and force body deformation; the force arm length is accurate; and data is more accurate and reliable.

The invention discloses a capsule endoscope housing adhesion solidification clamp which comprises a bracket assembly, multiple groups of force application components, a box body and accommodating seats, wherein the bracket assembly comprises a transverse plate; the long side of the transverse plate is parallel with the horizontal plane, and the wide side of the transverse plate is perpendicular tothe horizontal plane; the force application components are arranged on one side wall of the transverse plate and are perpendicular to the ground; the box body is arranged on the lower end face of theclamp; the accommodating seats are arranged on the upper end of the box body and are positioned at the lower ends of the force application components; capsule endoscopes are subjected to glue coatingat the covering parts of the upper housings and the lower housings of the capsule endoscopes and then are placed in accommodating holes in the accommodating seats; and the force application components are pulled downwards and contentiously apply force to the upper housings and reset the force application components upwards until the coated glue is completely solidified. The capsule endoscope housing adhesion solidification clamp can quickly eliminate influence of force generated after the upper housings and the lower housings of the capsule endoscopes are subjected to glue coating and pullingthe upper housings and the lower housings open outwards in large batches.

A touchpad module includes a touch member, a base plate, a switch, a supporting structure and a sheet-like elastic element. The base plate includes a triggering part. The switch is disposed on the touch member and aligned with the triggering part. The supporting structure is arranged between the base plate and the touch member. The sheet-like elastic element is located under the touch member and extended along an extension direction. The sheet-like elastic element includes plural vacant spaces. The plural vacant spaces are discretely arranged along the extension direction. The sheet-like elastic element is divided into a swinging structure and plural fixing structures by the plural vacant spaces. In response to an external force, the touch member is swung toward the base plate by using the supporting structure as a fulcrum, and the swinging structure is swung toward the base plate.

The invention discloses an anti-stirring fastener gasket with a slip sheet. The anti-stirring fastener gasket comprises a gasket body and the slip sheet. A trepanning hole is formed in the center of the gasket body. A plurality of vertical columns are arranged on the outer side wall of the gasket body. Open holes corresponding to the vertical columns are formed in the slip sheet. The slip sheet is embedded in the gasket body in the manner that the slip sheet is arranged on the vertical columns in a sleeving manner. The outer side circle face of the slip sheet protrudes out of the gasket body. By means of the above manner, the firmness of the fastener gasket can be improved, and the situations such as slipping caused by accidental touch of the lateral side of the gasket can be avoided. When the gasket is stirred, external force can be eliminated in a slip sheet rolling manner, and the gasket is firmly cushioned between fasteners.

The invention relates to the field of windproof equipment, and particularly relates to a universal joint nut and a windproof supporting device for preventing clamping stagnation. A sliding base and abottom plate are connected with an output shaft of a gear motor and a gear pair, wherein the gear pair is connected with a transmission shaft through a bearing in a supported mode; the transmission shaft is connected with a lead screw through a plug pin; the lead screw is connected with a sliding column on the universal joint nut; the sliding base is fixed to the bottom plate; the sliding column is mounted in the sliding base; and the lead screw pushes the universal joint nut to slide in the sliding base. The lead screw and the sliding column are connected through the universal joint nut, thelead screw and the sliding column can relatively rotate by a certain angle, and therefore the clamping stagnation phenomenon is eliminated.

The invention relates to the technical field of electrolytic aluminum production, in particular to an electrolytic aluminum anode device. The electrolytic aluminum anode device comprises a shaped steel channel, a carbon block, a flexible copper wire or copper bar. A striped-shaped boss matched with the shaped steel channel is arranged at the top of the carbon block, and the flexible copper wire orcopper bar is accommodated between the shaped steel channel and the carbon block. According to the electrolytic aluminum anode device, the welding connection mode of an original anode device is replaced, and resistance is reduced; the problem that a steel claw is prone to being disconnected at a joint due to an explosive welding block in the original anode device is avoided, the strength of a connection structure is enhanced, electric energy is saved, part of external force is eliminated through a flexible conductive bar, so that the carbon block is moved flexibly relative to the shaped steelchannel, and thus an actuating element of an early-warning device can be arranged, so that the anode device is safer in operation; and carbon residue removal, steel claw repair, repair welding and straightening and other operations of the original anode device are avoided, and manpower and material resources are greatly saved.

A curtain wall construction connecting system mainly comprises panel ribs (1), a panel face plate (2), and a point-support type bracing structure assembly (3); the panel ribs (1) are connected with the panel face plate (2) through the point-support type bracing structure assembly (3); the point-support type bracing structure assembly (3) mainly comprises a connector (4), a connecting clamp body (5), a movable adaptor (6), a pad (7), a connecting sleeve barrel (8), and a connecting sleeve barrel guide ring (9); the connector (4) is connected with the movable adaptor (6); the movable adaptor (6) is connected with the connecting clamp body (5) through the pad (7). The curtain wall construction connecting system is humanized in structure design, has very high lighting, safety, beautiful and anti-shocking performances, is low in making cost, convenient in usage, and thus providing great economic and social values.

The invention relates to a machining device for an automobile cooling pipe notch. The machining device mainly solves the technical problems of the large deviation and non-uniform clamping force existing in the prior art. The machining device comprises a control unit, a die cutting and mounting mechanism connected with the control unit, an equipment support and a safety door arranged on the equipment support. The die cutting and mounting mechanism comprises a cutting mechanism and a mounting mechanism arranged corresponding to the cutting mechanism. The mounting mechanism comprises a push mechanism. The push mechanism comprises a push air cylinder, a quick clamping device connected with the push air cylinder and a die support. The quick clamping device comprises a push air cylinder fixing mechanism, an air cylinder push block connected with the push air cylinder fixing mechanism, a sliding block connected with the air cylinder fixing mechanism and the air cylinder push block, a clamping block seat located on the sliding block and a clamping block. The technical scheme that a guide rail is correspondingly arranged below the sliding block is adopted, the problem is well solved, and the machining device can be used for cutting of the automobile cooling pipe notch.

The invention relates to a machining device for an automobile cooling pipe notch. The machining device mainly solves the technical problems of the large deviation and non-uniform clamping force existing in the prior art. The machining device comprises a control unit, a die cutting and mounting mechanism connected with the control unit, an equipment support and a safety door arranged on the equipment support. The die cutting and mounting mechanism comprises a cutting mechanism and a mounting mechanism arranged corresponding to the cutting mechanism. The mounting mechanism comprises a push mechanism. The push mechanism comprises a push air cylinder, a quick clamping device connected with the push air cylinder and a die support. The quick clamping device comprises a push air cylinder fixing mechanism, an air cylinder push block connected with the push air cylinder fixing mechanism, a sliding block connected with the air cylinder fixing mechanism and the air cylinder push block, a clamping block seat located on the sliding block and a clamping block. The technical scheme that a guide rail is correspondingly arranged below the sliding block is adopted, the problem is well solved, and the machining device can be used for cutting of the automobile cooling pipe notch.

The invention discloses a regional cable collection system, which comprises a main body, an extrusion mechanism and a telescopic post, wherein a groove is formed in the main body; a bracket group is arranged on the upper surface of the main body and comprises two brackets; the two brackets are located at two sides of the groove separately; the brackets are vertical to the upper surface of the mainbody; the brackets are provided with a limiting plate parallel to the horizontal plane; the limiting plate is located between the two brackets; the extrusion mechanism comprises a bottom plate; a sleeve is arranged on the lower surface of the bottom plate; a spring is arranged in the sleeve; one end of the telescopic post movably penetrates through the bottom of the sleeve and is connected with abaffle plate; the diameter of the baffle plate is greater than that of an opening in the bottom of the sleeve; the baffle plate is connected with the top end in the sleeve through the spring; and anextrusion plate is arranged at the other end of the telescopic post. According to the regional cable collection system, the extrusion mechanism can be quickly and conveniently installed and dismantled; and cables are prevented from moving in the groove through the clamping function and are prevented from being intertwined and worn.

Disclosed is a switch which is capable of controlling a circuit and an air line. A master switch has three positions and a multi-layer structure. Through the rotation of a switch knob (4), an auxiliary switch of each layer of the three positions can be respectively controlled and external force can be eliminated and then an initial position can be automatically returned. Auxiliary switches of the three positions are installed on the outer portion of a master switch box and are respectively a left auxiliary switch (21), a middle auxiliary switch (22) and a right auxiliary switch (23). A left spring seat (5) and a right spring seat (8) are used for fixing the rotary range of a spring column (9) and the rotary range of a locating arm (10). A left spring (7) and a right spring (8) are used for playing a locating function to the locating arm (10). The switch knob (4) is rotated, a shaft center (3) and the locating arm (10) can be driven to synchronously rotate, auxiliary switch shafts (32) on the three positions are respectively compressed, and therefore switching on and switching off of the left auxiliary switch (21), the middle auxiliary switch (22) and the right auxiliary switch (23) are controlled.

The invention relates to the technical field of aluminum electrolysis, in particular to an electrolytic aluminum anode device, comprising a steel claw, a carbon block and carbon fasteners, with two ends of each carbon fastener are in clamped connection with the steel claw and the carbon block respectively. The mode where the carbon fasteners are used to fixedly connect the steel claw and the carbon block replaces the traditional mode of fusion connection between the steel claw and the carbon block, resistance is decreased, strength of a connective structure is enhanced, and electricity is saved; the carbon fasteners helps omit the operations, such as carbon residue removal for an original anode device, claw repairing, supplementary welding, and straightening, and manpower and material sources are greatly saved; in addition, metallic aluminum liquid is not polluted, quality of the metallic aluminum products is increased, and the usage of the auxiliary materials, such as cast iron, is decreased. The electrolytic aluminum anode device provided herein has the advantages of simple structure, good mounting convenience, low cost, and better product quality.

An anti-seismic glass connection device, mainly composed of a glass rib (1), a glass panel (2), and a point-supported support structure component (3), wherein the glass rib (1) and the glass panel (2) are connected through a point-supported The support structure component (3) is connected; the point-supported support structure component (3) mainly includes the barge joint (4), the connection clamp body (5), the movable adapter (6), the gasket (7), the connection sleeve barrel (8), connecting sleeve retainer (9), wherein the barge joint (4) is connected to the movable adapter (6), and the movable adapter (6) is connected to the connecting clamp body (5) through the gasket (7) ) connection, in order to adjust the size and eliminate noise, the connecting clamp body (5) is connected with the connecting sleeve (8), and the connecting sleeve (8) is externally sleeved with the connecting sleeve retainer (9); the present invention particularly provides an anti-shock Type glass connection device, the structure design of the device is user-friendly, with extremely high lighting, safety, aesthetics, shock resistance, low production cost, easy to use, and has great economic and social value.

The invention discloses a single-layer any-angle connecting wallboard which is composed of two wallboard bodies. The two wallboard bodies are connected through a steel bar, and the connecting position is bent. Corner-attaching reinforcing bands are attached to the two sides of the connecting position of the two wallboard bodies respectively. The connecting position of the two wallboard bodies is wrapped to form a cavity. The cavity is filled with cementing agents. The single-layer any-angle connecting wallboard has the advantages that the steel bar, the corner-attaching reinforcing bands and the cementing agents have certain ductility and elasticity and can completely eliminate external force borne by the connecting wallboard under shocking impact; moreover, the included angle between the two wallboard bodies can be set as needed, so that the stability and the adaptability of the connecting wallboard are improved.