CN114858610A - Whole ring resistance to compression testing arrangement of section of jurisdiction - Google Patents
Whole ring resistance to compression testing arrangement of section of jurisdiction Download PDFInfo
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- CN114858610A CN114858610A CN202210571751.3A CN202210571751A CN114858610A CN 114858610 A CN114858610 A CN 114858610A CN 202210571751 A CN202210571751 A CN 202210571751A CN 114858610 A CN114858610 A CN 114858610A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention belongs to the technical field of duct piece finished product detection, and particularly relates to a duct piece whole-ring compression resistance testing device which comprises a measuring device and a clamping seat, wherein a straight adjusting plate is fixedly arranged above the clamping table, a worm wheel is rotatably arranged at the center of the upper surface of the clamping table, a distance adjusting circular plate is fixedly connected above the worm wheel through a connecting shaft, a connecting table is fixedly connected at the center of the upper surface of the distance adjusting circular plate, inner stretchers are movably assembled at the edge of the distance adjusting circular plate at equal intervals, the four inner stretchers are arranged at the inner side of an annular duct piece at equal intervals, a tightening brake assembly is connected between each inner strut and the connecting table, and axis adjusting assemblies are fixedly arranged at the four corners of the straight adjusting plate. The invention can provide compression testing work of multiple positions of the annular duct piece, has more comprehensive compression detection, can fix the annular duct pieces with different sizes, can detect the pressure closest to deformation, and can avoid the deviation of the annular duct pieces caused by unbalanced pressure.
Description
Technical Field
The invention belongs to the technical field of duct piece finished product detection, and particularly relates to a duct piece whole-ring compression resistance testing device.
Background
The pressure-resistant tester is mainly used for testing the most direct pressure-resistant strength of the carton or other packaging containers, is used for judging the pressure-resistant capacity of the carton, can be used for testing the pressure-holding stacking, and the test result can be used as an important reference for stacking the height of the finished packaging box in a factory or an important basis for designing the packaging box.
The problems existing in the prior art are as follows:
in the process of detecting the annular part, the traditional detection equipment can only detect one detection point, the detection position is single and incomplete, in addition, the annular parts with different sizes cannot be installed, the application range of the equipment is small, and the surface of the annular part has the characteristic of pressure dispersion due to the shape characteristics, so that a certain error exists between the pressure displayed by the equipment pressing mechanism and the pressure required by deformation.
Disclosure of Invention
The invention aims to provide a pipe piece whole-ring compression testing device which can provide compression testing work of annular pipe pieces at multiple positions, is more comprehensive in compression testing, can fix the annular pipe pieces with different sizes, can detect the pressure closest to deformation, and can finally avoid the annular pipe pieces from being deviated due to unbalanced compression.
The technical scheme adopted by the invention is as follows:
the utility model provides a whole ring of section of jurisdiction resistance to compression testing arrangement, includes measuring equipment and annular section of jurisdiction, measuring equipment still includes the grip slipper, one side of grip slipper is fixed and is provided with the measuring station, the top of grip slipper rotates installs the grip slipper, the top fixed mounting of grip slipper has the straight adjustable plate, the upper surface center of grip slipper rotates and installs the worm wheel, the worm wheel top is through connecting axle fixedly connected with roll adjustment plectane, and the roll adjustment plectane sets up the top of the straight adjustable plate, the upper surface center fixed connection of roll adjustment plectane has the connecting table, the edge equidistance activity of roll adjustment plectane is assembled there is the inner support, four the inner support equidistance sets up the inboard at the annular section of jurisdiction, all be connected with the tight subassembly of stopping between inner support and the connecting table, the four corners of straight adjustable plate all fixedly are provided with axle center adjusting part;
a first gear is fixedly connected to the lower part of the clamping table and positioned in the clamping seat, a motor chamber is fixedly arranged on one side of the clamping seat, a direction-adjusting motor is fixedly arranged in the motor chamber, a second gear is fixedly arranged at the output end of the direction-adjusting motor, and the second gear is meshed with the first gear;
the clamping table is characterized in that a distance adjusting motor is fixedly mounted on one side of the upper surface of the clamping table, a worm is fixedly mounted at the output end of the distance adjusting motor, and the worm is meshed with the worm wheel.
The clamp comprises a clamping table, a straight adjusting plate, a distance adjusting circular plate and a clamping table, wherein the straight adjusting plate is fixedly arranged on the upper surface of the clamping table through a support column welded on the lower surface of the straight adjusting plate, straight grooves are fixedly arranged on four sides of the upper surface of the straight adjusting plate, and arc-shaped wire grooves penetrating through the distance adjusting circular plate are formed in the edge of the distance adjusting circular plate.
The inner support device further comprises an arc supporting plate, the lower surface of the arc supporting plate is fixedly connected with a connecting column, a sliding block is fixedly mounted at the bottom end of the connecting column, the connecting column movably penetrates through the arc wire grooves respectively, and the sliding block is movably mounted inside the straight groove respectively.
A circular groove supporting block is arranged on the outer side of the interior of the arc supporting plate, a pressure bearing plate is movably arranged on the inner side of the circular groove supporting block in the arc supporting plate, and a pressure gauge is fixedly arranged on the inner surface of the pressure bearing plate;
the equal fixedly connected with guide arm one in internal surface edge of pressure gauge, the internal surface edge of arc fagging all is connected with the baffle through the connecting rod, a surface of guide arm all overlaps and is equipped with the spring, just the spring sets up the baffle with between the bearing plate.
Connect the upper surface edge equidistance fixedly connected with switching pipe of platform, the subassembly of tightly stopping still includes the outer tube, the equal fixedly connected with core rod of one end of outer tube, just core rod rotates to be connected the inside of switching pipe, the pole has been gone into in the inside equal activity of the other end of outer tube inserted, interior pole is kept away from the one end of outer tube with the arc fagging rotates to be connected.
A through groove is formed in the side wall of the outer pipe, the outer wall of the inner rod is provided with a rack rod penetrating through the through groove, a third gear is rotatably installed on the outer wall of one end of the outer pipe, and the third gear is meshed with the rack rod.
Three tops of gear are through pivot fixedly connected with trigger bar, the outer tube lateral wall is located the fixed interior ring gear that is provided with in top of gear three, the inside activity of interior ring gear is provided with the trigger, the skew groove has been seted up to the inside of trigger, the movable embedding of trigger bar is in the inside in skew groove, the fixed tooth that supports that is provided with of one end outer wall of trigger, just support the tooth with interior ring gear swing joint.
The axle center adjusting assembly further comprises an adjusting pipe, the adjusting pipe is fixedly arranged at the edge of the straight adjusting plate, an inner screw rod penetrates through the adjusting pipe and is rotatably installed inside the adjusting pipe, a lifting screw pipe is movably screwed on the outer surface of the inner screw rod, and material conveying frames are fixedly arranged on the side wall of the lifting screw pipe.
The lower surface edge of the lifting screw pipe is fixedly connected with a second guide rod, the second guide rod and the adjusting pipe are movably inserted, belt pulleys are fixedly connected to the bottom ends of the inner screw rods, the adjacent belt pulleys are connected in a transmission mode through sleeved belts, and a buckling end is fixedly arranged at the top end of one of the inner screw rods.
A pressure applying base is fixedly arranged above the tail end of the measuring table, working motors are fixedly arranged on two sides in the pressure applying base, output ends of the working motors are fixedly connected with studs, supporting frames are fixedly arranged on two sides above the measuring table, and the studs movably penetrate through the top ends of the supporting frames;
the inner sides of the two studs are movably assembled with pressure measuring tables, both sides of each pressure measuring table are fixedly provided with straight screw pipes, the straight screw pipes are movably screwed on the outer surfaces of the studs, and one ends of the pressure measuring tables, which are close to the distance adjusting circular plates, are fixedly provided with pressure applying seats.
The invention has the technical effects that:
(1) according to the invention, the direction-adjusting motor works to rotate the gear II, so that the clamping table and the annular duct piece are also driven to rotate, and the pressure-resistant detection of other positions of the annular duct piece is completed by matching with the pressure measuring table.
(2) According to the invention, the distance-adjusting motor is started, the distance-adjusting circular plate is driven to rotate under the meshing transmission of the worm and the worm wheel, at the moment, the connecting column and the arc-shaped wire groove move relatively, the sliding block moves linearly in the straight groove, at the moment, the four arc-shaped supporting plates gather or diffuse towards the circle center of the distance-adjusting circular plate simultaneously, and further the effect of fixing annular duct pieces with different sizes is realized.
(3) According to the invention, in the process that the annular duct piece is extruded by the pressure applying seat, the circular groove supporting block which is in direct contact with the annular duct piece moves and extrudes the pressure bearing plate, the pressure gauge detects the pressure applied on the pressure bearing plate, and the pressure gauge can detect the pressure which is most close to the deformation of the annular duct piece when the annular duct piece is deformed, so that the compression resistance detection data is more accurate, and the data error caused by the pressure dispersion of the arc-shaped part is reduced.
(4) According to the invention, when the arc-shaped supporting plate is damaged due to excessive pressure, the arc-shaped supporting plate drives the inner rod to move rapidly, the trigger rod moves relatively between the inside of the offset groove and the trigger at the moment, the tooth is rapidly meshed and fixed with the inner gear ring, the rotation of the gear III is immediately limited, and the arc-shaped supporting plate is prevented from moving continuously in time.
(5) According to the invention, the buckling end is buckled by the wrench and the inner screw rods are rotated, the rest inner screw rods rotate together under the transmission of each belt, the lifting screw pipes correspondingly lift and move, the material conveying frame moves the annular duct piece to the position flush with the pressure applying seat, and the annular duct piece can be always maintained at the height in the compression resistance detection process, so that the annular duct piece is effectively prevented from being deviated due to unbalanced compression, and the normal operation of the compression resistance detection is ensured.
Drawings
FIG. 1 is a front perspective view provided by an embodiment of the present invention;
FIG. 2 is a rear perspective view provided by an embodiment of the present invention;
FIG. 3 is a schematic assembly diagram of the working structure of the clamping table and the distance adjusting circular plate according to the embodiment of the present invention;
FIG. 4 is an assembled structure view of the inner support and the tight brake assembly according to the embodiment of the present invention;
FIG. 5 is an assembled block diagram of a trigger provided by an embodiment of the present invention;
fig. 6 is an assembly structure diagram of the alignment plate and the axis adjusting assembly according to the embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a measuring device; 101. a clamping seat; 102. a motor chamber; 103. a measuring table; 104. a clamping table; 105. a first gear; 2. a direction-adjusting motor; 201. a second gear; 3. directly adjusting the plate; 301. a straight groove; 302. a pillar; 4. a pitch-adjusting motor; 401. a worm; 5. a worm gear; 6. adjusting the distance round plate; 601. an arc wire groove; 7. an inner support device; 701. an arc-shaped supporting plate; 702. a circular groove supporting block; 703. a pressure bearing plate; 704. a pressure gauge; 705. a first guide rod; 706. a baffle plate; 707. a spring; 708. connecting the columns; 709. a slider; 8. a connecting table; 801. a transfer tube; 9. a tight brake assembly; 901. an outer tube; 902. an inner rod; 903. a rack bar; 904. a core rotation rod; 905. a third gear; 906. a trigger lever; 907. an inner gear ring; 908. a trigger; 909. an offset slot; 910. abutting teeth; 10. an axis adjusting component; 1001. an adjusting tube; 1002. an inner screw rod; 1003. a belt pulley; 1004. a lifting solenoid; 1005. a material conveying frame; 1006. a second guide rod; 1007. a belt; 1008. buckling and connecting ends; 11. an annular duct piece; 12. a pressure applying base; 1201. a stud; 1202. a support frame; 1203. a pressure measuring table; 1204. a pressure application seat; 1205. a straight spiral pipe.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
As shown in fig. 1-6, a whole-ring compressive testing device for a pipe segment comprises a measuring device 1 and an annular pipe segment 11.
The first embodiment is as follows:
the measuring device 1 further comprises a clamping seat 101, a measuring table 103 is fixedly arranged on one side of the clamping seat 101, a clamping table 104 is rotatably arranged on the top of the clamping seat 101, a straight adjusting plate 3 is fixedly arranged above the clamping table 104, a worm wheel 5 is rotatably arranged at the center of the upper surface of the clamping table 104, a distance adjusting circular plate 6 is fixedly connected above the worm wheel 5 through a connecting shaft, the distance adjusting circular plate 6 is arranged above the straight adjusting plate 3, a connecting table 8 is fixedly connected at the center of the upper surface of the distance adjusting circular plate 6, inner stretchers 7 are movably assembled at the edges of the distance adjusting circular plate 6 at equal intervals, the four inner stretchers 7 are arranged at the inner side of the annular duct piece 11 at equal intervals, a tight brake assembly 9 is connected between each inner stretcher 7 and the connecting table 8, an axis adjusting assembly 10 is fixedly arranged at four corners of the straight adjusting plate 3, the annular duct piece 11 is transported to a position flush with a pressure applying seat by utilizing the four axis adjusting assemblies 10, and then the inner stretchers 7 are used for fixing the annular duct piece 11 above the distance adjusting circular duct piece 6, the annular segment 11 is secured.
Referring to fig. 2, a pressure applying base 12 is fixedly installed above the end of the measuring table 103, working motors are fixedly installed on both sides of the interior of the pressure applying base 12, and the output end of the working motor is fixedly connected with a stud 1201, the two sides above the measuring table 103 are fixedly provided with a support frame 1202, the studs 1201 movably penetrate through the top end of the support frame 1202, the inner sides of the two studs 1201 are movably assembled with a pressure measuring table 1203, the two sides of the pressure measuring table 1203 are fixedly provided with straight screw pipes 1205, and the straight screw tube 1205 is movably screwed on the outer surface of the stud 1201, one end of the pressure measuring table 1203 close to the distance adjusting circular plate 6 is fixedly provided with a pressure applying base 1204, a working motor in the pressure applying base 12 is started to rotate the stud 1201, because the straight screw tube 1205 is screwed with the stud 1201, the pressure measuring table 1203 carries the pressure applying seat 1204 to continuously move and extrude the annular segment 11, and then the compression resistance test work of the annular segment 11 is completed.
Referring to fig. 3, a first gear 105 is fixedly connected to the inside of the clamping base 101 below the clamping table 104, a motor chamber 102 is fixedly arranged on one side of the clamping base 101, a direction-adjusting motor 2 is fixedly mounted inside the motor chamber 102, a second gear 201 is fixedly mounted at the output end of the direction-adjusting motor 2, the second gear 201 is meshed with the first gear 105, the direction-adjusting motor 2 works to enable the second gear 201 to rotate, the second gear 201 is meshed with the first gear 105, therefore, the clamping table 104 is driven to rotate, at the moment, the annular duct piece 11 is also driven to rotate, and the matching pressure measuring table 1203 completes the pressure resistance detection of other positions of the annular duct piece 11.
The working principle of the invention is as follows: the four axis adjusting assemblies 10 are used for transporting the annular duct piece 11 to a position flush with the pressure applying base 1204, then the annular duct piece 11 is fixed above the distance adjusting circular plate 6 by the inner support 7, after the annular duct piece 11 is fixed, a working motor in the pressure applying base 12 is started and the stud 1201 is rotated, and as the straight-going solenoid 1205 is in threaded connection with the stud 1201, the pressure measuring table 1203 continuously moves and extrudes the annular duct piece 11 with the pressure applying base 1204, so that the compression resistance test work of the annular duct piece 11 is completed;
in addition, transfer to the work of motor 2 and make two 201 rotations of gear, because two 201 meshes with a 105 looks of gear, consequently the centre gripping platform 104 will be driven rotatoryly, at this moment, annular section of jurisdiction 11 is also driven rotatoryly, the resistance to compression that other positions of annular section of jurisdiction 11 were accomplished to platform 1203 in the cooperation detects, this resistance to compression detection device, can provide the resistance to compression test work of the many places positions of annular section of jurisdiction 11, the resistance to compression position is various, the resistance to compression detects more comprehensively, and compact structure in the device, and the occupation of land space is little.
Example two:
referring to fig. 3, a pitch adjustment motor 4 is fixedly mounted on one side of the upper surface of the clamping table 104, a worm 401 is fixedly mounted at an output end of the pitch adjustment motor 4, the worm 401 is engaged with a worm wheel 5, a straight adjustment plate 3 is fixedly mounted on the upper surface of the clamping table 104 through a pillar 302 welded to the lower surface, straight grooves 301 are fixedly disposed on four sides of the upper surface of the straight adjustment plate 3, arc-shaped grooves 601 penetrating through the pitch adjustment circular plate 6 are formed in the edge of the pitch adjustment circular plate 6, the pitch adjustment motor 4 is started and the worm 401 is rotated, and the worm 401 is engaged with the worm wheel 5, so that the worm wheel 5 drives the pitch adjustment circular plate 6 to rotate together through a connecting shaft.
Referring to fig. 3, the inner supporting device 7 further includes an arc supporting plate 701, the lower surface of the arc supporting plate 701 is fixedly connected with a connecting column 708, the bottom end of the connecting column 708 is fixedly provided with a sliding block 709, the connecting column 708 is movably arranged in the arc line groove 601 respectively, the sliding block 709 is movably arranged in the straight groove 301 respectively, the connecting column 708 moves relative to the arc line groove 601, the sliding block 709 moves linearly in the straight groove 301, and at the moment, the four arc supporting plates 701 are gathered or spread towards the center of the circle of the distance adjusting circular plate 6.
Referring to fig. 4, a circular groove supporting block 702 is installed on the outer side of the inside of an arc supporting plate 701, a pressure bearing plate 703 is movably installed on the inner side of the arc supporting plate 701, a pressure gauge 704 is fixedly installed on the inner surface of the pressure bearing plate 703, a first guide rod 705 is fixedly connected to the inner surface edge of the pressure gauge 704, a baffle 706 is connected to the inner surface edge of the arc supporting plate 701 through a connecting rod, a spring 707 is sleeved on the outer surface of the first guide rod 705, the spring 707 is arranged between the baffle 706 and the pressure bearing plate 703, in the process that a pressure applying seat 1204 extrudes a circular duct piece 11, the circular groove supporting block 702 directly contacting with the circular duct piece 11 moves and simultaneously extrudes the pressure bearing plate 703, the pressure bearing plate 703 detects the pressure applied by the pressure bearing 704, and when the detection is finished, the circular groove supporting block 702 can be reset by the extruded spring 707.
The working principle of the invention is as follows: when the annular duct pieces 11 with different diameters are installed, the distance adjusting motor 4 is started and the worm 401 is rotated, and the worm 401 is meshed with the worm wheel 5, so that the worm wheel 5 drives the distance adjusting circular plate 6 to rotate together through the connecting shaft, at the moment, the connecting column 708 and the arc wire groove 601 move relatively, the sliding block 709 moves linearly in the straight groove 301, at the moment, the four arc supporting plates 701 gather or diffuse towards the circle center of the distance adjusting circular plate 6 at the same time, and the effect of fixing the annular duct pieces 11 with different sizes is further realized, and by the structure, the device can detect more annular duct pieces 11 with different sizes, and the application range of the device is improved;
in addition, when the seat 1204 that exerts pressure extrudees annular section of jurisdiction 11, the circular slot kicking block 702 with annular section of jurisdiction 11 direct contact will take place to remove, and extrude bearing plate 703 simultaneously, pressure gauge 704 will detect the pressure that bearing plate 703 receives, when detecting the completion, by extruded spring 707 alright make circular slot kicking block 702 reset, pressure gauge 704's setting, can detect out when annular section of jurisdiction 11 takes place to deform, with lead to it to take place the pressure that deformation is the most close to, it is more accurate to make the resistance to compression detection data, reduce the data error that arc part dispersion pressure leads to.
Example three:
referring to fig. 4, the upper surface edge equidistance fixedly connected with switching pipe 801 of connection platform 8, tight subassembly 9 of stopping still includes outer tube 901, the equal fixedly connected with centering rod 904 of one end of outer tube 901, and centering rod 904 rotates and connects in the inside of switching pipe 801, pole 902 in the inside equal activity of the other end of outer tube 901 inserts, the one end that outer tube 901 was kept away from to interior pole 902 rotates with arc fagging 701 and is connected, logical groove has been seted up to the lateral wall of outer tube 901, the outer wall of interior pole 902 is provided with the ratch 903 that runs through in logical groove, three 905 gears are installed in the rotation of outer tube 901 one end outer wall, and three 905 gears mesh with ratch 903 mutually, in-process that arc fagging 701 removed, relative rotation will take place between centering rod 904 and the switching pipe 801, relative rotation takes place between interior pole 902 and the arc fagging 701 equally, and interior pole 902 will be at the inside concertina movement of outer tube 901.
Referring to fig. 5, a trigger bar 906 is fixedly connected above a gear three 905 through a rotating shaft, an inner toothed ring 907 is fixedly arranged on the side wall of the outer tube 901 above the gear three 905, a trigger 908 is movably arranged inside the inner toothed ring 907, an offset groove 909 is formed inside the trigger 908, the trigger bar 906 is movably embedded inside the offset groove 909, a pushing tooth 910 is fixedly arranged on the outer wall of one end of the trigger 908, and the pushing tooth 910 is movably engaged with the inner toothed ring 907, when the inner rod 902 moves normally, the gear three 905 is engaged with the toothed bar 903, so the gear three 905 drives the trigger bar 906 to rotate together through the rotating shaft, when the gear three 905 rotates normally, the trigger bar 906 drives the trigger 908 to rotate inside the inner toothed ring 907, when the arc-shaped supporting plate 701 is damaged by excessive pressure, the arc-shaped supporting plate 701 drives the inner rod to move rapidly, and at this time, the rotating speed of the gear three 905 increases rapidly, the trigger bar 906 will move relatively between the interior of the offset slot 909 and the trigger 908, and immediately after the trigger 908 deflects, the abutment 910 at one end will quickly engage the inner ring 907 and be fixed, thereby immediately limiting the rotation of the gear three 905.
The working principle of the invention is as follows: during the movement of the arc-shaped supporting plate 701, the rotation center rod 904 and the adapter tube 801 rotate relatively, the inner rod 902 and the arc-shaped supporting plate 701 also rotate relatively, the inner rod 902 moves telescopically in the outer tube 901, when the inner rod 902 moves normally, the gear three 905 is engaged with the toothed rod 903, so the gear three 905 drives the trigger rod 906 to rotate together through the rotating shaft, when the gear three 905 is at a normal rotating speed, the trigger rod 906 drives the trigger 908 to rotate in the inner toothed ring 907, when the arc-shaped supporting plate 701 is damaged by excessive pressure, the arc-shaped supporting plate 701 drives the inner rod 902 to move rapidly, at the moment, the rotating speed of the gear three 905 increases rapidly, so the trigger rod 906 moves relatively between the inside of the offset groove 909 and the trigger 908, the trigger 908 deflects immediately, and the abutment tooth 910 at one end of the trigger 910 is rapidly engaged and fixed with the inner toothed ring 907, and then restrict the rotation of three 905 of gear immediately, in time prevent arc fagging 701 to continue to move, this structure can in time prevent arc fagging 701 because the too big removal by a wide margin of emergence of pressure when taking place the accident, has the function of emergency stop, avoids arc fagging 701 to continue to move and damages other parts in the equipment, improves the device's security.
Example four:
referring to fig. 6, the axis adjusting assembly 10 further includes an adjusting pipe 1001, the adjusting pipe 1001 is fixedly disposed at the edge of the straightening plate 3, an inner screw 1002 is rotatably installed inside the adjusting pipe 1001 in a penetrating manner, a lifting screw 1004 is movably screwed on the outer surface of the inner screw 1002, and a material conveying frame 1005 is fixedly disposed on the side wall of the lifting screw 1004.
Referring to fig. 6, the edges of the lower surfaces of the lifting screw pipes 1004 are fixedly connected with two guide rods 1006, the two guide rods 1006 are movably inserted into the adjusting pipe 1001, the bottom ends of the inner screw rods 1002 are fixedly connected with belt pulleys 1003, the adjacent belt pulleys 1003 are in transmission connection through sleeved belts 1007, the top end of one inner screw rod 1002 is fixedly provided with a fastening end 1008, a wrench is used for fastening the fastening end 1008 and rotating the inner screw rod 1002, the rest inner screw rods 1002 rotate together through transmission of the belts 1007, the inner screw rods 1002 are in threaded connection with the lifting screw pipes 1004 and are matched with the two guide rods 1006, the lifting screw pipes 1004 correspondingly move up and down, and the material conveying frame is flush 1005 and moves the annular duct pieces 11 to the position corresponding to the pressure applying base 1204.
The working principle of the invention is as follows: in order to ensure that the annular duct pieces 11 with different sizes can be leveled with the pressure applying base 1204, at the moment, the fastening end 1008 is fastened by a wrench and the inner screw 1002 is rotated, the rest inner screws 1002 rotate together in the transmission of the belts 1007, the inner screw 1002 is screwed with the lifting screw 1004 and then is matched with the guide rod II 1006, the lifting screw 1004 correspondingly moves up and down, the material conveying frame 1005 carries the annular duct pieces 11 to move to the positions leveled with the pressure applying base 1204, in the process of pressure resistance detection, the annular duct pieces 11 can be always maintained at the height, the phenomenon that the annular duct pieces 11 are deviated due to unbalanced pressure is effectively avoided, and the normal operation of the pressure resistance detection work is ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and amendments can be made without departing from the principle of the present invention, and these modifications and amendments should also be considered as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides a section of jurisdiction whole ring resistance to compression testing arrangement, includes measuring equipment (1) and annular section of jurisdiction (11), its characterized in that: the measuring equipment (1) further comprises a clamping seat (101), a measuring table (103) is fixedly arranged on one side of the clamping seat (101), a clamping table (104) is installed at the top of the clamping seat (101) in a rotating mode, a straight adjusting plate (3) is fixedly arranged above the clamping table (104), a worm wheel (5) is installed at the center of the upper surface of the clamping table (104) in a rotating mode, a distance adjusting circular plate (6) is fixedly connected to the upper portion of the worm wheel (5) through a connecting shaft, the distance adjusting circular plate (6) is arranged above the straight adjusting plate (3), a connecting table (8) is fixedly connected to the center of the upper surface of the distance adjusting circular plate (6), an inner supporting device (7) is movably assembled at the edge of the distance adjusting circular plate (6) in an equal distance mode, four inner supporting devices (7) are arranged on the inner side of the annular plate (11) in an equal distance mode, and a tight braking assembly (9) is connected between the inner supporting device (7) and the connecting table (8), four corners of the straight adjusting plate (3) are fixedly provided with an axis adjusting component (10);
a first gear (105) is fixedly connected to the inner part of the clamping base (101) below the clamping table (104), a motor chamber (102) is fixedly arranged on one side of the clamping base (101), a direction adjusting motor (2) is fixedly arranged in the motor chamber (102), a second gear (201) is fixedly arranged at the output end of the direction adjusting motor (2), and the second gear (201) is meshed with the first gear (105);
the upper surface one side fixed mounting of centre gripping platform (104) has roll adjustment motor (4), the output fixed mounting of roll adjustment motor (4) has worm (401), worm (401) with worm wheel (5) mesh mutually.
2. The tube sheet whole-ring compression-resistant testing device of claim 1, wherein: the clamp is characterized in that the straight adjusting plate (3) is fixedly arranged on the upper surface of the clamping table (104) through a support column (302) welded on the lower surface, straight grooves (301) are fixedly arranged on four sides of the upper surface of the straight adjusting plate (3), and arc-shaped grooves (601) penetrating through the distance adjusting circular plate (6) are formed in the edge of the distance adjusting circular plate (6).
3. The tube sheet whole-ring compression-resistant testing device of claim 2, wherein: interior vaulting ware (7) still include arc fagging (701), the equal fixedly connected with of lower surface of arc fagging (701) links post (708), the equal fixed mounting in bottom of linking post (708) has slider (709), link post (708) respectively the activity run through in arc wire casing (601), slider (709) respectively movable mounting be in the inside of straight flute (301).
4. The tube sheet whole-ring compression-resistant testing device of claim 3, wherein: a circular groove supporting block (702) is installed on the outer side of the interior of the arc supporting plate (701), a pressure bearing plate (703) is movably installed on the inner side of the circular groove supporting block (702) in the arc supporting plate (701), and a pressure gauge (704) is fixedly installed on the inner surface of the pressure bearing plate (703);
the inner surface edge of the pressure gauge (704) is fixedly connected with a first guide rod (705), the inner surface edge of the arc supporting plate (701) is connected with a baffle (706) through a connecting rod, a spring (707) is sleeved on the outer surface of the first guide rod (705), and the spring (707) is arranged between the baffle (706) and the pressure bearing plate (703).
5. The tube sheet whole-ring compression-resistant testing device of claim 3, wherein: the upper surface edge of the connecting table (8) is fixedly connected with adapter tubes (801) at equal intervals, the tight brake assembly (9) further comprises an outer tube (901), one end of the outer tube (901) is fixedly connected with a rotary center rod (904), the rotary center rod (904) is rotatably connected to the inside of the adapter tube (801), an inner rod (902) is movably inserted into the other end of the outer tube (901), and one end, far away from the outer tube (901), of the inner rod (902) is rotatably connected with the arc supporting plate (701).
6. The tube sheet whole-ring compression-resistant testing device of claim 5, wherein: a through groove is formed in the side wall of the outer pipe (901), the toothed bar (903) penetrating through the through groove is arranged on the outer wall of the inner rod (902), a gear III (905) is rotatably installed on the outer wall of one end of the outer pipe (901), and the gear III (905) is meshed with the toothed bar (903).
7. The tube sheet whole-ring compression-resistant testing device of claim 6, wherein: a trigger rod (906) is fixedly connected above the third gear (905) through a rotating shaft, an inner toothed ring (907) is fixedly arranged on the side wall of the outer tube (901) above the third gear (905), a trigger (908) is movably arranged in the inner toothed ring (907), an offset groove (909) is formed in the trigger (908), the trigger rod (906) is movably embedded in the offset groove (909), a resisting tooth (910) is fixedly arranged on the outer wall of one end of the trigger (908), and the resisting tooth (910) is movably meshed with the inner toothed ring (907).
8. The tube sheet whole-ring compression-resistant testing device of claim 1, wherein: the axle center adjusting assembly (10) further comprises an adjusting pipe (1001), the adjusting pipe (1001) is fixedly arranged at the edge of the straight adjusting plate (3), an inner screw (1002) is arranged inside the adjusting pipe (1001) in a penetrating and rotating mode, a lifting screw (1004) is movably screwed on the outer surface of the inner screw (1002), and a material conveying frame (1005) is fixedly arranged on the side wall of the lifting screw (1004).
9. The tube sheet whole-ring compression-resistant testing device of claim 8, wherein: the edge of the lower surface of the lifting screw pipe (1004) is fixedly connected with a second guide rod (1006), the second guide rod (1006) and the adjusting pipe (1001) form movable insertion connection, the bottom end of the inner screw rod (1002) is fixedly connected with a belt pulley (1003), the adjacent belt pulleys (1003) are in transmission connection through a sleeved belt (1007), and a buckling end (1008) is fixedly arranged at the top end of one inner screw rod (1002).
10. The tube sheet whole-ring compression-resistant testing device of claim 1, wherein: a pressure applying base (12) is fixedly installed above the tail end of the measuring table (103), working motors are fixedly installed on two sides of the interior of the pressure applying base (12), output ends of the working motors are fixedly connected with studs (1201), supporting frames (1202) are fixedly arranged on two sides above the measuring table (103), and the studs (1201) movably penetrate through the top ends of the supporting frames (1202);
the inner sides of the two studs (1201) are movably assembled with pressure measuring tables (1203), both sides of each pressure measuring table (1203) are fixedly provided with straight spiral pipes (1205), the straight spiral pipes (1205) are movably screwed on the outer surfaces of the studs (1201), and one ends, close to the distance adjusting circular plates (6), of the pressure measuring tables (1203) are fixedly provided with pressure applying seats (1204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210571751.3A CN114858610A (en) | 2022-05-24 | 2022-05-24 | Whole ring resistance to compression testing arrangement of section of jurisdiction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210571751.3A CN114858610A (en) | 2022-05-24 | 2022-05-24 | Whole ring resistance to compression testing arrangement of section of jurisdiction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114858610A true CN114858610A (en) | 2022-08-05 |
Family
ID=82638769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210571751.3A Withdrawn CN114858610A (en) | 2022-05-24 | 2022-05-24 | Whole ring resistance to compression testing arrangement of section of jurisdiction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114858610A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165600A (en) * | 2022-09-08 | 2022-10-11 | 国家不锈钢制品质量监督检验中心（兴化） | Nonrust steel pipe resistance to compression detection device |
| CN116117022A (en) * | 2023-02-16 | 2023-05-16 | 山东金泰轧辊股份有限公司 | Heating device for roll neck production and use method |
| CN117213829A (en) * | 2023-11-07 | 2023-12-12 | 山东永生机械有限公司 | Hydraulic pressure testing device for brake assembly |
-
2022
- 2022-05-24 CN CN202210571751.3A patent/CN114858610A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165600A (en) * | 2022-09-08 | 2022-10-11 | 国家不锈钢制品质量监督检验中心（兴化） | Nonrust steel pipe resistance to compression detection device |
| CN115165600B (en) * | 2022-09-08 | 2022-11-29 | 国家不锈钢制品质量监督检验中心（兴化） | Nonrust steel pipe resistance to compression detection device |
| CN116117022A (en) * | 2023-02-16 | 2023-05-16 | 山东金泰轧辊股份有限公司 | Heating device for roll neck production and use method |
| CN116117022B (en) * | 2023-02-16 | 2023-09-12 | 山东金泰轧辊股份有限公司 | Heating device for roll neck production and use method |
| CN117213829A (en) * | 2023-11-07 | 2023-12-12 | 山东永生机械有限公司 | Hydraulic pressure testing device for brake assembly |
| CN117213829B (en) * | 2023-11-07 | 2024-01-23 | 山东永生机械有限公司 | Hydraulic pressure testing device for brake assembly |
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Application publication date: 20220805 |