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35 results about "Yardstick" patented technology
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A meterstick or yardstick is either a straightedge or foldable ruler used to measure length, and is especially common in the construction industry. They are often made of wood or plastic, and often have metal or plastic joints so that they can be folded together. Normal length of a meterstick made for the international market is either one or two meters, while a yardstick made for the U.S. market is typically one yard (3 feet or 0.9144 meters) long.
Method for Rapid Detection of Flange Turn-up in Hot Melt Butt Joint of PE Pipeline
The present invention relates to PE pipeline detection, in particular to a method for quickly detecting the hot-melt butt flanging of PE pipelines. The method comprises the following steps: step A, making a detection ruler; step B, checking the ruler; step C, placing the detection ruler on the PE pipeline, and placing the outer end of the positioning pin in the middle of the weld of the flanging on both sides; step D, longitudinally shifting the vernier blocks of the first vernier ruler and the second vernier ruler so that the first measuring rod and the second measuring rod are close to the side of the flanging from both sides; step E, radially shifting the ruler rods of the first vernier ruler and the second vernier ruler so that the outer ends of the first measuring rod and the second measuring rod are in contact with the pipe wall of the PE pipeline; step F, reading; step G, determining the flanging symmetry detection result. The present invention performs 100% flanging symmetry and joint alignment detection on the joint, and the detection is fast and accurate, the detection efficiency is improved, and the construction quality is guaranteed.
Owner:CHINA MCC22 GROUP CORP LTD
Length testing fixture for water-cooling plate
The utility model relates to a measuring tool for a water-cooling plate, in particular to a length testing fixture for the water-cooling plate. Comprising a large plate, a placing table fixedly installed on the large plate and used for placing a water-cooling plate, a fixed stop block fixedly installed on the large plate, located on one transverse side of the placing table and used for abutting against one end of the water-cooling plate, and a movable baffle slidably connected to the large plate in the transverse direction, located on the other transverse side of the placing table and used for abutting against the other end of the water-cooling plate. The placing table comprises a horizontally-arranged placing plate and a limiting stop block which is fixedly arranged on one longitudinal side of the placing plate and used for abutting against one side edge of the water cooling plate, and a measuring scale which is located on the other longitudinal side of the placing table and transversely extends is further fixedly installed on the large plate. The movable baffle is further fixedly provided with a scale extending to the measuring scale and pointing to the metal plate. The utility model provides a water-cooling plate length gauge which can accurately measure the length of a water-cooling plate.
Owner:FUJIAN HONGGUANG NEW ENERGY TECH CO LTD
A paper label cutting circle tool
The utility model discloses a kind of paper label cutting circle tool, including lower bottom plate, rear support plate, top plate, slide plate, sliding guide support assembly, cutting tool assembly, hand wheel, linkage rod and press ring;The paper label is placed on lower bottom plate;The press ring is pressed on the paper label on lower bottom plate;The cutting tool assembly includes the rolling bearing inlayed on slide plate, the center shaft of being set on rolling bearing and top and hand wheel connection, the scale frame being set on center shaft, the strip slot being opened on scale frame, the blade holder being placed in strip slot upper portion, the blade being fixed in the lower portion of blade holder, the scale pointer frame being set on blade holder and scale frame, and the screw of being connected on blade holder by thread and scale pointer frame is extruded on scale frame;Scale is printed on the scale frame;The center of the label is coincident with center shaft;Hand wheel drives blade to rotate with center shaft as center.
Owner:CHENGDU YOSHIDA PAPER PRINTING CO LTD
Multifunctional construction lofting scale
The utility model discloses a multifunctional construction lofting ruler which comprises a main ruler (1) and is characterized in that at least one auxiliary ruler (2) is arranged, the auxiliary ruler (2) is provided with a connecting part (2-1) which can be in butt joint with the main ruler (1), the connecting part (2-1) is an n-shaped body with the lower portion open and matched with the cross section of the main ruler (1), and a first fixing piece (3) is arranged on the connecting part (2-1). And the first fixing piece (3) is a fastening bolt (3-2) on the connecting part (2-1). According to the utility model, a right-angle ruler can be quickly formed, the right-angle ruler is directly utilized to carry out standard right-angle marking for construction lofting on a working surface of a minor repair pavement, and the right-angle marking device is flexible and convenient to use, can be used independently, particularly can be used in a combined manner, and is good in use effect and high in efficiency.
Owner:URUMQI HIGHWAY ADMINISTRATION BUREAU
A ruler for measuring the arc of inner circle
The utility model discloses a ruler for measuring the radian of an inner circular edge, and relates to the technical field of radian measuring tools. The device comprises a connecting rod, wherein the upper end of the connecting rod is provided with a handle assembly which is convenient for holding, and the lower end of the connecting rod is also symmetrically provided with two radian detection assemblies, wherein the detection assembly comprises a scale ruler, a limit sleeve, a reset spring, a telescopic rod and a second pulley, wherein the scale ruler is arranged on the surface of the limit sleeve and is closely arranged in millimeters along the length direction of the limit sleeve, wherein a piston indicating block is slidingly provided inside the limit sleeve, and the lower end of the piston indicating block is connected to the inner bottom of the limit sleeve through a reset spring. The utility model realizes a more convenient and efficient standard detection of the radian of the inner circular edge of a workpiece through the radian detection assembly, and the utility model directly obtains the verification result of whether the radian surface of the inner circular edge is smooth and uniform on carbon paper by using the trajectory of a tracing pen to depict.
Owner:JILIN LINCHENG WIND POWER EQUIPMENT MANUFACTURING CO LTD
A virtual paving thickness measuring device
Owner:FUJIAN WUJIAN CONSTR GRP CO LTD
Coding device or encoder and method for measuring a movement distance
Encoders (1; 1A-1D), comprising: a scale (5; 5A-5D) provided on a measuring target part (W1), wherein markings (C; C2; C3) are arranged on the scale (5; 5A-5D); and a detector (3) which is provided on another measurement target part (W2) and is configured to detect an amount of relative motion with the scale (5; 5A-5D), wherein the detector (3) includes at least one rolling element (8) which is configured to roll in contact with the scale (5; 5A-5D) when the position is normal; and wherein the scale (5; 5A-5D) includes a detection unit (9; 9A; 9B) configured to detect a deviation of the position of the detector (3) relative to the scale (5; 5A-5D), wherein the detection unit (9; 9A; 9B) is configured to detect a deviation of the position of the detector (3) relative to the scale (5; 5A-5D) by detecting whether the rolling link (8) is in contact with the scale (5; 5A-5D).
Owner:MITUTOYO CORP
Equal-division positioning rule for textured paper plane
PendingCN119821025AOther artistic work equipmentsTeaching apparatusIndustrial engineeringDimensional precision
The invention relates to a textured paper plane equipartition positioning rule, which is characterized in that the textured paper is printed with unit length dimensions for length-width ratio conversion, the textured paper comprises two layers, namely a bonding layer (1) and a scale layer (2), and the scale layer (2) comprises two types of scales, namely a long scale (1) and a wide scale (2). The unit length scales in the long scale (1) and the wide scale (2) are in proportional relation, and the ratio is equal to the ratio of the actual plane length to the actual plane width. When the plane size is enlarged by multiplying the width by 2 or reduced by dividing the length by 2, the ruler can still be used for quickly and equally dividing the plane. The device is low in cost, can be cut off at any position, and is convenient and practical in field surveying and mapping. The device is easy to operate, high in size precision, convenient to carry, low in price, low in technical requirement for operators and high in practicability.
Owner:林洋
Bread volume measuring device
ActiveCN222652321Ushorten the timeeasy to operateContainer/cavity capacity measurementPipe fittingSample chamber
The utility model provides a bread volume measuring device which comprises a support, the support is provided with a rotatable pipe fitting of a transparent structure, the upper end of the pipe fitting is connected with a filling chamber, the lower end of the pipe fitting is connected with a sample chamber, and the outer wall of one side end of the pipe fitting is provided with a ruler distributed in the height direction of the pipe fitting. Scale marks of the ruler can move in the height direction of the pipe fitting, and an inserting plate is inserted into the upper end of the pipe fitting. During the zero setting work, the operation is convenient, the time of the zero setting work can be shortened, and the volume measurement efficiency is improved.
Owner:INNER MONGOLIA BINUO TESTING TECH SERVICE CO LTD
A roof positioning and marking device
ActiveCN224391107Uavoid working at heightsGuarantee personal safetyOther workshop equipmentStructural engineeringMechanical engineering
Owner:THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
Electric saw with positioning and cutting functions
The invention discloses an electric saw with a positioning cutting function, and relates to the field of metal cutting, the electric saw comprises a cutting saw table, a positioning assembly, a control base and an end limiting mechanism, the positioning assembly is composed of a fixed clamping block and a movable clamping block, and the left side of the control base is rotationally connected with a pedal; a transmission mechanism for controlling the lead screw is arranged on the right side of the pedal, the transmission mechanism comprises a worm gear, a worm, a transmission gear and a fan-shaped wheel, and the end limiting mechanism comprises a limiting seat and a ruler frame. By arranging the end limiting mechanism, when a material needs to be continuously cut into the same length, a limiting seat is moved to a fixed position through mutual cooperation of an adjusting screw rod and a ruler frame according to the cutting length of the material, and the end of the material is limited through the limiting seat, so that the cutting length is controlled; repeated use of a measuring tape for measuring materials is avoided, materials with the same length can be conveniently and continuously cut, and the machining efficiency of metal materials is improved.
Owner:RUDONG DAYUAN AUTOMATION EQUIP FACTORY
I-Square
1. The name of this design product: I-shaped ruler. 2. Purpose of this design product: a measuring ruler for cutting tiles. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: top view. 5. For other situations that require explanation, please refer to the following illustrations: This product has two specific states of change: unfolded for use and folded for storage.
Owner:SUZHOU RUIBI ELECTROMECHANICAL TECH CO LTD
Glue coating equipment for production of impregnated paper
The utility model belongs to the field of impregnated paper production, and discloses glue coating equipment for impregnated paper production, which comprises a main body device for supporting paper feeding and glue coating, and an adjusting device which is arranged on the main body device and is used for adjusting the coating width by scraping glue and adjusting the scraping range in a sliding manner, the adjusting device is provided with a measuring device used for assisting sliding adjustment through measurement. The adjusting device comprises a sliding rail. According to the glue coating equipment for producing the impregnated paper, the coating width is adjusted by scraping the glue, the scraping range is adjusted in a sliding manner, and the coating width is adjusted by changing the scraping range of the glue, so that the application range is enlarged; through the arrangement of the measurement auxiliary adjustment, the coating width is measured, and adjustment is facilitated; through the arrangement of sliding measurement along with sliding adjustment, the starting end of the ruler moves along with the adjustment, so that the measurement reading is the coating width, and measurement is facilitated.
Owner:DONGGUAN FANGEN ELECTRONIC MATERIAL TECH CO LTD
Multifunctional integrated high-precision building axis measurement auxiliary device and method
Owner:CHINA FIRST METALLURGICAL GROUP
Measuring device for compaction settlement
InactiveCN120683846AHeight/levelling measurementIn situ soil foundationMeasurement deviceClassical mechanics
Owner:YANTIAN INT CONTAINER TERMINALS LTD +2
Foldable guide ruler
The invention belongs to the technical field of measuring tools, and relates to a foldable guide ruler. The device comprises a supporting strip and a ruler, a fixing base is arranged at the bottom of the ruler, a hinge structure used for adjusting rotation of the ruler is arranged between the fixing base and the supporting strip, and a fine adjustment containing groove is formed in the fixing base. The supporting strip and the ruler are connected through the hinge structure, folding of the guide ruler can be achieved, storage and carrying are convenient, space is effectively saved, the supporting face is lengthened through the detachable anti-friction supporting structure, the problem of size consistency after end point cutting is effectively solved, the operation precision is remarkably improved, the detachable anti-friction supporting structure adopts the idler wheel design, and the working efficiency is improved. By means of the structure, friction between the supporting strips and the working face is greatly reduced, operation is smoother, the labor intensity of operators is reduced, carpenters can conveniently and accurately control the needed size, manual measurement errors are reduced, and the flatness and consistency of carpenter products are improved.
Owner:JIAXING JIALI ELECTRIC APPLIANCE CO LTD
Gauge for assembly and inspection tasks
Owner:GRUBER ALEXANDER
Convenient measuring device for furniture design
ActiveCN223580840URulers for direct readingMechanical measuring arrangementsMechanical engineeringYardstick
Owner:GUANGZHOU JUETAI HOME FURNISHING CO LTD
Measurable aviation product standard part hole site marking device
PendingCN120791712AOther workshop equipmentMechanical measuring arrangementsAviationMechanical engineering
The invention belongs to the technical field of aviation assembly, and relates to a rapid scribing tool with a measuring function for aviation, in particular to a device which has a measuring function and can rapidly and accurately scribe the edge distance and the spacing of a standard part on an aviation product structure. The device is simple in structure, easy to implement and operate and low in cost. The marking position is accurate, repeated calculation and measurement are not needed, human errors can be avoided, the labor intensity is reduced, and the product quality is greatly improved. The distance between the working heads can be adjusted according to the edge distance and the distance of the standard part hole site, and the device is suitable for marking of various standard part hole sites with different size requirements. And the device can be used in narrow areas or grooves, can not accurately measure the lineation of the hole site by using a steel ruler, and is wider in application range. The marking device can continuously mark in batches, is suitable for marking a large number of standard parts, reduces labor cost, saves a large amount of time, and greatly improves working efficiency.
Owner:SHENYANG AIRCRAFT CORP
Jig for scribing
PendingCN120225315ASurveying instrumentsOther workshop equipmentThree dimensional measurementMechanical engineering
Owner:KAWASAKI JUKOGYO KK
A wood floor cutting device and method of use thereof
The application discloses a wood floor cutting device and a use method thereof and belongs to the technical field of floor measuring and cutting. The wood floor cutting device comprises a base, an L-shaped ruler, a floor fixing mechanism, a cutting disc driving mechanism and an auxiliary plate limiting mechanism. The base is fixedly connected with the L-shaped ruler. The upper surface of the inside of the base is provided with an L-shaped groove. The bottom end of the auxiliary plate is rotationally connected with the top of the connecting column of the connecting piece. The bottom of the connecting column is fixed with a circular sliding block. The circular sliding block is slidingly connected in the L-shaped groove. The bottom of the auxiliary plate is connected with the cutting disc driving mechanism. The auxiliary plate and the L-shaped ruler are connected through the auxiliary plate limiting mechanism. The inner wall of the base is further connected with the floor fixing mechanism. The L-shaped ruler and the L-shaped groove are arranged. The movable and slidable auxiliary plate structure is matched. The cutting disc driving mechanism can be moved and positioned in two directions perpendicular to each other. The accurate cutting of the length and the width of the wood floor can be sequentially completed without re-clamping the floor.
Owner:BEIJING HEZHANYUANQUAN HOME DECORATION CO LTD
Tape measure
The present application relates to a tape measure, and relates to the technical field of a measuring tool, including an housing, a tape reel that is connected to the housing, and a ruler tape that is provided on the tape reel, the housing is provided with a tape guide opening, and the housing is provided with a plurality of positioning components, the plurality of positioning components are spaced at intervals along a circumference of the tape reel, the ruler tape forms a compensation section between the plurality of positioning components and the tape guide opening, and the housing is provided with a perspective window corresponding to the compensation section, and the perspective window is provided with a scale alignment line; when the ruler tape is fully retracted, the scale value of the ruler tape corresponding to the scale alignment line is a distance from a side of the housing departing from the tape guide opening to the tape guide opening. In the present application, by directly viewing the perspective window and observing the scale alignment line, an inner diameter of an object can be obtained by simply reading the scale value corresponding to the scale alignment line, effectively reducing measurement errors caused by inconvenient reading of scale values and improving measurement efficiency at the same time.
Owner:NINGBO JF TOOLS INDAL
Equipment
The present invention provides a device that allows for accurate and easy cutting of sheet materials using a utility knife or similar tool, to the desired dimensions, with high reproducibility. [Solution] This device (100) is equipped with multiple rulers (130) and stoppers (110), each with a different width dimension. The user does not need to visually read the markings on a ruler or manually adjust the cutting position; they can obtain the desired dimension simply by selecting a ruler (130) from the group of rulers (140, 150, 160, 170), thus enabling accurate and easy cutting of the sheet material. Since the ruler (130) can serve as an unchanging standard for the desired dimension, cutting to the same dimension can be done efficiently. By adjusting the difference in height between the contact surface (219) of the sheet material and the contact surface (220) of the ruler, which is provided on the contact surface (218) of the stopper (110), an arbitrary correction value can be set for the cutting dimension of the sheet material.
Owner:野崎 寛
A method for manufacturing a ruler for drawing or cutting sheet material to a desired width.
ActiveJP2026058978AMetal working apparatusRulers for direct readingIndustrial engineeringManufacturing engineering
This invention provides a ruler that allows for accurate and easy cutting of sheet materials to desired dimensions using a utility knife or similar tool, while maintaining high reproducibility. [Solution] The ruler (130) of the present invention is characterized by being able to be set to a desired width dimension by combining one or more notched rulers (140, 150, 160, 170) each having a different width dimension. The ruler (130) does not require the visual reading of the scale and manual adjustment of the cutting position that are necessary in cutting work based on the scale of a ruler, and the user can perform material cutting work accurately and easily. The ruler (130) of the present invention can also easily perform work involving multiple cuts of the same dimension.
Owner:野崎 寛
Special cutter with graduated scale
The utility model relates to the technical field of cutters, in particular to a special cutter with a graduated scale, which comprises a shell, a rotary positioning mechanism is movably arranged above the shell, a measuring mechanism is movably arranged below the shell, and a clamping and pushing mechanism is movably arranged on the inner wall of the shell. And one side of the blade is movably arranged on the inner wall of the shell, and a sliding groove is formed in the front of the shell. When the tool is used, the measuring plate is installed below the shell through the clamping columns, the measuring plate can be pulled out and pushed back through the clamping grooves in the upper portion of the measuring plate, the measuring plate can be pulled out for measurement when measurement is carried out, and then measurement is carried out through the graduated scale on the measuring plate. And under the action of the scale ruler and the marking hole formed in the scale ruler, marking can be carried out by using a fountain pen and the like according to the measured distance, subsequent cutting can be facilitated, and after measurement is completed, the measuring plate is pushed back, so that the effect of convenient measurement and marking is achieved.
Owner:LEGO INTELLIGENT TECH (DONGGUAN) CO LTD
Steel structure welding measuring device for building construction
The invention relates to the field of steel structure measurement, in particular to a steel structure welding measurement device for building construction, which comprises a main scale, a vernier scale and a fastening screw, the vernier scale can be sleeved on the outer wall of the main scale in a left-right sliding manner, the fastening screw is screwed on the upper surface of the vernier scale, and the vernier scale can be positioned when the fastening screw is screwed to be in contact with the main scale. The device further comprises a slide way, a clamping jaw mechanism, a temperature measuring mechanism and a marking mechanism, the slide way is formed in the rear side of the main ruler in the left-right direction, and an inner cavity of the slide way is in a dovetail shape. The two clamping jaw mechanisms are installed at the left end of the bottom of the main scale and the left end of the bottom of the vernier scale in a left-right opposite mode. The left end and the right end of the temperature measuring mechanism are connected with the main scale and the vernier scale. The vernier scale slides to drive the temperature measuring mechanism to move synchronously, so that temperature measurement and size measurement are carried out synchronously, and operation steps are reduced; the liquid storage bag is detachable through the nut, so that ink can be supplemented and cleaned conveniently; the modular design of the clamping jaw mechanism supports part replacement.
Owner:THE 2ND ENG CO LTD OF CHINA RAILWAY 17 BUREAU GRP
Water measuring device convenient for measuring water level of drill hole
The utility model relates to the technical field of water measuring devices convenient for measuring the water level of a drill hole, and discloses a water measuring device convenient for measuring the water level of the drill hole, which comprises a connecting seat, a ruler strip is wound and connected in the connecting seat, a detector is connected at the end of the ruler strip, a bracket is arranged on the outer wall of the connecting seat, and a water outlet is formed in the bracket. A clamping seat is assembled on the outer wall of the support, a detector and a restraining assembly are inserted into the clamping seat, the restraining assembly is assembled on the inner side wall of the connecting seat, the restraining assembly comprises a supporting part and a pressing part, the supporting part is used for being fixed to the inner side wall of the connecting seat and fixing the pressing part, and the pressing part is used for fixing the ruler strip. According to the water measuring device convenient to measure the water level of the drill hole, the restraining assembly is installed on the connecting base on the water measuring device, the effects of fixing the extended ruler strip and checking detection data of the ruler strip at any time are achieved, the ruler strip does not need to be held by hand, and the operation difficulty is reduced.
Owner:INNER MONGOLIA BAYERN MINING CO LTD +1
Automatic leveling indium steel bar code ruler
The utility model discloses an automatic leveling indium steel bar code ruler which comprises a supporting frame, a supporting assembly and a power assembly. The supporting frame is rotationally connected with the supporting assembly, the power assembly is connected between the supporting frame and the supporting assembly, one end of the power assembly is connected with the supporting frame, the other end of the power assembly is slidably connected with the supporting assembly, and the side, away from the supporting frame, of the supporting assembly is provided with the flat indium steel bar code ruler body. The sides, away from each other, of the fixing assemblies at the two ends are rotationally connected with the mounting plates correspondingly. The side faces of the mounting plates are fixed to the sides, away from the supporting frame, of the supporting assemblies. According to the utility model, the mounting plate is rotatably connected with the rotating groove, so that a worker can adjust the direction of the mounting frame, and then can adjust the direction of the flat indium steel bar code ruler, thereby facilitating the adjustment of the flat indium steel bar code ruler by the worker, and effectively improving the convenience and practicability of the device.
Owner:HOHAI UNIV
Wood multi-directional cutting guide with positioning scale
ActiveCN224464886UBreak through the limitations of "single function"Breaking through the limitations of "single function"StraightedgeMortise and tenon
The application belongs to the technical field of wood processing tools and discloses a wood multidirectional cutting guide plate with a positioning scale, which comprises a guide plate main body, a mounting groove is formed in the side surface of the guide plate main body, and a ruler is inserted and mounted in the mounting groove. The positioning protrusion of the positioning column cooperates with the positioning gap in the convex column positioning groove, can be directly clamped into the gap corresponding to the preset angle, and mechanical positioning is realized. This structure does not need manual repeated measurement, controls the angle error in the mechanical tolerance range, can quickly switch various cutting angles, solves the problem of the traditional mode of "depending on experience and large error", cooperates with the length positioning of the ruler, can complete straight line cutting, can realize 45° bevel cutting, arbitrary angle mortise and tenon cutting and the like, covers the diversified needs of furniture manufacturing, decoration and the like scenes, breaks through the limitation of the traditional guide plate "single function", meanwhile, the plug-in connection of the positioning column and the positioning groove limits rotation, the magnet adsorption cutting platform prevents translation.
Owner:SHANGHAI SKF ARCHITECTURAL TECH CO LTD
Measuring scale with folding structure
InactiveCN222481303Ueasy to carryRulers for direct readingStructural engineeringMechanical engineering
The utility model discloses a measuring scale with a folding structure, which relates to the technical field of measuring scales and comprises a first scale, a second scale and a third scale, a first connecting shaft is mounted on the outer wall above the first scale, the first scale is connected with the second scale through the first connecting shaft, and the second scale is connected with the third scale through the second connecting shaft. A second connecting shaft is installed on the inner wall of the lower portion of the first ruler, the first ruler is connected with a third ruler through the second connecting shaft, and scale marks are arranged on the surfaces of the first ruler, the second ruler and the third ruler. According to the measuring scale with the folding structure, a first connecting shaft and a second connecting shaft which are arranged on the first scale in an up-down staggered manner are matched with a limiting seat, so that the second scale and the third scale can be folded and limited, and the measuring scale has the folding structure; the handle capable of extending outwards and limiting is arranged in the first scale, so that a user can carry the measuring scale conveniently, and the measuring scale is convenient to carry by hand.
Owner:卢小玉 +1