CN107328693B - Cone penetration tester - Google Patents
Cone penetration tester Download PDFInfo
- Publication number
- CN107328693B CN107328693B CN201710648561.6A CN201710648561A CN107328693B CN 107328693 B CN107328693 B CN 107328693B CN 201710648561 A CN201710648561 A CN 201710648561A CN 107328693 B CN107328693 B CN 107328693B
- Authority
- CN
- China
- Prior art keywords
- test
- needle
- conical head
- block
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/12—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring rising or falling speed of the body; by measuring penetration of wedged gauges
Abstract
The invention discloses a cone penetration tester, which comprises a frame body (1), wherein a test needle (2) is arranged on the frame body (1), a test cone head (3) is arranged at the lower end of the test needle (2), a guide hole (4) for the test needle (2) to vertically drop into a test material is arranged in the frame body (1), the cone penetration tester is provided with a limiting structure (5) for the test needle (2) to circumferentially relieve limiting at the same time, the limiting structure (5) comprises a limiting disc (5.1) which is arranged in the frame body (1) and sleeved on the test needle (2) in the circumferential direction, and a plurality of limiting columns (5.2) which are abutted against the circumferential wall of the test needle are circumferentially arranged in the limiting disc (5.1) at intervals in the circumferential direction. The invention provides a cone penetration tester which can circumferentially and simultaneously relieve limit so that a test needle falls and is not easy to skew or collide with a guide hole, and the speed of a test cone head falling into a test material is consistent.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a cone penetration tester.
Background
Cone penetration is an index for measuring the consistency and hardness of grease, and is the depth of a cone falling into a sample under specified load, time and temperature conditions. A higher penetration value indicates a softer test matrix material and conversely a harder material. The ointment is a common dosage form of the external medicine, common matrix materials comprise semisolid substances such as vaseline, lanolin, beeswax and the like, the hardness and viscosity of the ointment can influence the coating ductility of the medicine and further influence the use of the medicine, and the measurement of the viscosity of the ointment by pharmacopoeia has been specified correspondingly.
The existing instrument for testing cone penetration degree comprises a frame body, wherein a testing needle is arranged on the frame body, a testing cone head is arranged at the lower end of the testing needle, the testing needle removes limit falling to enable the testing cone head to fall into a testing material, the cone penetration depth of the testing needle is observed to detect the hardness of the testing cone head, if the testing needle shakes or is circumferentially limited unevenly when the testing needle removes the limit, the testing needle is prone to generate deflection when falling, the direction that the testing cone head falls into the testing material is caused to be deflected, or the non-circumferential limit is simultaneously removed when the limit is removed and the testing needle collides with a guide hole wall in the frame body, so that the speed that the testing cone head falls into the testing material is interfered to influence the testing result, when the testing is carried out for multiple times, the mounting height of the testing needle cannot guarantee the complete consistency, and the speed that the testing cone
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the cone penetration tester is capable of releasing the limit in the circumferential direction simultaneously so that the falling of a test needle is not easy to skew or collide with a guide hole, and the speed of a test cone head falling into a test material is consistent.
The technical scheme adopted by the invention for solving the problems is as follows: a cone penetration tester comprises a frame body, wherein a test needle is arranged on the frame body, a test cone head is arranged at the lower end of the test needle, a guide hole for enabling the test needle to vertically drop into a test material is formed in the frame body, a limiting structure for enabling the test needle to circumferentially and simultaneously remove limiting is arranged on the cone penetration tester, the limiting structure comprises a limiting disc which is arranged in the frame body and sleeved in the circumferential direction of the test needle, a plurality of limiting columns which are abutted against the circumferential wall of the test needle are arranged in the limiting disc at intervals in the circumferential direction, a moving groove for enabling the limiting columns to move is formed in the limiting disc along the radial direction, a guide block is convexly arranged on the upper side of each limiting column, a guide groove for enabling the guide block to slide so as to drive the limiting columns to move in the moving groove when the limiting disc rotates is obliquely arranged in the corresponding moving groove in the limiting disc, a driving block is convexly arranged on the periphery, the utility model discloses a test taper head, including the actuating lever, driving lever one end and driving block, the actuating lever middle part is equipped with along the circumference arch and keeps off the ring, keep off the ring and offset in order to promote the driving block with actuating lever elasticity through the spring with the support body inner wall, the actuating lever other end is equipped with and supplies the operator pulling to remove the piece that draws that the elastic counterbalance state of actuating lever to the driving block, be equipped with the location probe on the support body, the lower extreme location of location probe calibration standard position line in order to.
Compared with the prior art, the invention has the advantages that: the driving rod limits the testing needle, namely the driving rod props against the driving block, the limiting disc rotates clockwise relative to the testing needle, the guide block moves in the guide groove, the limiting column moves radially inwards relative to the moving groove, the limiting column props against the outer wall of the testing needle, a plurality of limiting columns are arranged, so that the testing needle is limited at circumferential intervals simultaneously, an operator pulls the driving rod, the driving block is separated from the driving rod, the limiting disc rotates anticlockwise relative to the testing needle, the guide groove on the limiting disc guides the guide block, the limiting columns move outwards along the radial direction of the limiting disc relatively, namely the testing needle retracts into the moving groove, the limiting of the limiting columns and the testing needle is relieved, as the limiting disc is provided with a plurality of limiting columns in the circumferential direction, a plurality of circumferential limiting columns are relieved simultaneously, the testing needle does not generate deflection when falling, and does not collide with the guide hole, a standard position line is calibrated through the, through the height of adjusting the test needle to make the position of test conical head lower extreme unanimous, thereby make the test conical head fall into the speed of test material unanimous, guarantee to detect the accuracy of structure, and when adjusting the height of test needle, the electrodeless height-adjusting of actuating lever in vertical direction only need stimulate the actuating lever and with the test needle adjustment to standard position can, it is convenient to adjust.
As an improvement of the invention, the frame body is provided with a mixing structure for mixing the hardness of the tested material, and through the improvement, a conventional cone penetration tester goes to the next procedure to mix the material after the hardness of the tested material is detected, and then the material is detected, so that the operation is complex, and the hardness of the tested material can be mixed immediately after the tested material is tested.
As a further improvement of the present invention, the homogenizing structure comprises a thickening container and a diluting container which are arranged on one side of the frame body and are aligned with the container of the test material, wherein the thickening container is internally provided with thickening liquid, the thickening container is provided with a first valve body for controlling the on-off of the thickening liquid and the test material, the diluting container is internally provided with diluting liquid, the diluting container is provided with a second valve body for controlling the on-off of the diluting liquid and the test material, through the improvement, if the test material is soft, the first valve body on the thickening container is opened, the thickening liquid is added with the test material to thicken the test material, if the test material is hard, the second valve body on the diluting container is opened, the test material is added with the diluting liquid, the test material is diluted, the hardness of the test material can be adjusted on line, and the conicity can be continuously detected after adjustment, and the working procedures during adjustment are reduced until the cone penetration of the test material meets the requirements, and the test efficiency and the uniform mixing efficiency are improved.
As a further improvement of the present invention, an induction groove is disposed on one side of the guiding hole, the induction groove sequentially includes a thickening induction section, a normal consistency section and a diluting induction section along a vertical direction, the thickening induction section is provided with a first photosensitive probe, the diluting induction section is provided with a second photosensitive probe, the testing needle is provided with a light emitting element, the first photosensitive probe is electrically connected with the first valve body to control the first valve body to open to dilute the testing material after receiving a signal of the light emitting element, the second photosensitive probe is electrically connected with the second valve body to control the second valve body to open to thicken the testing material after receiving a signal of the light emitting element, through the improvement, the testing needle falls down, the hardness of the testing material affects the light height of the light emitting element, the first photosensitive probe induces whether the light emitting line of the light emitting element is located in the thickening induction section, if the light emitting element is located in the thickening induction section, then send the signal of telecommunication to first valve body, first valve body is automatic to be opened and to be added thick to the test material, whether luminous line by second sensitization probe response light-emitting component is located and dilutes the response section, if the light-emitting component is located and dilutes the response section, then send the signal of telecommunication to the second valve body, the second valve body is automatic to be opened and dilutes the test material, if the light-emitting component is located normal consistency section, then the degree of cone income accords with the requirement, need not to add thick or dilute, according to the whereabouts position of test needle to the test material automatic uniform mixing, need not manual operation, the operation is simple, and the valve body is by signal of telecommunication control, the diluent of filling or the volume of adding thick liquid.
As a further improvement of the present invention, the test cone head is detachably connected to the test needle, the frame body is provided with a cone head replacement structure, the cone head replacement structure comprises an annular turntable arranged on the frame body, the annular turntable is rotatably connected to the frame body through a rotating shaft, the annular chuck is circumferentially provided with a plurality of radially arranged through holes at intervals, each through hole is internally provided with the test cone head, the test cone head comprises a cone body part and a handle part, the detachable connection of the test cone head and the test needle means that the handle part is in clearance fit with the through holes, the lower end of the test needle is convexly provided with an ejector block, the handle part is internally provided with an ejection structure, the ejection structure radially limits the test cone head and the annular turntable when the test cone head is installed in the through hole, and the ejector block ejects the ejection structure to separate the test cone head from the annular turntable when the test needle falls down, through the improvement, because the easy adhesion of test material is on the test conical head, the event is tested at every turn and all need to carry out the next test after wasing the test conical head, influence efficiency of software testing, the event establishes a plurality of test conical heads on annular carousel and supplies to change, take out the test conical head after the test and place one side, then rotate annular carousel, aim at new test conical head at the test needle can, it makes test conical head and annular carousel break away from to push against opening mechanism through the kicking block when the test needle falls, thereby change the test conical head automatically, and convenient operation, it can with the same cleaning again after the test conical head is all used up, improve efficiency of software testing.
As a further improvement of the invention, the ejection structure comprises an ejector pin, a second spring and a clamping block, wherein the upper end of the ejector pin is exposed on the upper end surface of the handle part, the lower end of the ejector pin is abutted against one end of the clamping block, the middle part of the clamping block is hinged with the handle part, the other end of the clamping block is exposed on the outer peripheral surface of the handle part, an ejection cavity for accommodating the middle section of the ejector pin is arranged in the handle part, a stop block is convexly arranged in the circumferential direction of the ejector pin, the lower end surface of the stop block is elastically abutted against the ejection cavity through the second spring, the ejector pin is elastically lifted upwards by the second spring, the other end of the clamping block is exposed outside the handle part to limit the through hole, the test pin falls, the test pin abuts against the ejector pin to move downwards, the lower end of the ejector pin falls, the middle part of the clamping block is hinged with the handle part, the other end of the clamping block exposed on the outer peripheral surface of, therefore, the test needle falls down and automatically releases the limit of the test cone head, and the test cone head is convenient to replace.
Through the improvement, the large end face of the cone part abuts against the outer peripheral face of the annular turntable, the abutting face of the handle part and the testing needle coincides with the inner wall of the annular turntable, the large end face of the cone part abuts against the outer peripheral face of the annular turntable so as to facilitate the installation of the testing cone head in place, namely the handle part of the testing cone head is inserted into the through hole and continuously pushed to abut against the cone part of the testing cone head with the annular turntable, and a clamping block in the jacking structure is exposed out of the handle part so as to limit the testing cone head in the through hole; the handle portion coincides with the inner wall of annular carousel with the face that supports of test needle for the test needle just falls and begins to ejecting downwards to the test conical head, avoids the test needle to have the whereabouts distance and makes the test needle bump with the test conical head, disturbs the falling speed of test conical head and influences test effect.
Drawings
Fig. 1 is a schematic view of a limiting structure of the present invention.
Fig. 2 is a schematic top view of the matching part of the clamping jaw and the limiting block.
FIG. 3 is a schematic diagram of the leveling structure of the present invention.
Fig. 4 is a schematic view of the cone head replacement structure of the present invention.
Fig. 5 is an enlarged schematic view of the test cone head of fig. 4.
1-frame body, 1.1-reset groove, 2-test needle, 2.1-handheld part, 3-test conical head, 3.1-conical body part, 3.2-handle part, 4-guide hole, 5-limit structure, 5.1-limit disc, 5.2-limit column, 5.3-moving groove, 5.4-guide block, 5.5-guide groove, 5.6-driving block, 5.7-driving rod, 5.8-baffle ring, 5.9-first spring, 5.10-pulling block, 5.11-positioning probe, 5.12-standard position line, 6-leveling structure, 6.1-thickening container, 6.2-diluting container, 6.3-first valve body, 6.4-second valve body, 6.5-thickening induction section, 6.6-normal consistency section, 6.7-diluting induction section, 6.8-first photosensitive probe, 6.9-second photosensitive probe, 6.10-luminous element, 7-conical head replacement structure, 7.1-annular turntable, 7.1.1-through hole, 7.2-rotating shaft, 7.3-top open structure, 7.3.1-thimble, 7.3.2-second spring, 7.3.3-fixture block, 7.3.4-top open cavity and 7.3.5-stop block.
Detailed Description
As shown in FIGS. 1-5,
the utility model provides a awl penetration apparatus, includes support body 1, be equipped with test needle 2 on the support body 1, 2 lower extremes of test needle are equipped with test conical head 3, be equipped with the guiding hole 4 that is used for supplying 2 vertical drop test materials of test needle in the support body 1, its characterized in that:
the cone penetration tester is provided with a limit structure 5 for simultaneously releasing the limit of the test needle 2 in the circumferential direction,
the limiting structure 5 comprises limiting blocks 5.1 which are arranged at the upper end of the testing needle 2 and are protruded at intervals in the circumferential direction, a switch column 5.2 is arranged on the frame body 1, a knob 5.2.1 is arranged at the upper end of the switch column 5.2, a clamping jaw 5.2 which is used for being abutted against the lower end face of the limiting block 5.1 is arranged at the lower end of the switch column 5.2, and the limiting blocks 5.1 form a gap 5.2.3 at intervals, through which the limiting block 5.1 axially passes when the switch column 5.2 axially rotates;
the cone penetration tester further comprises a positioning structure 5.3, the positioning structure 5.3 comprises a positioning probe 5.3.1 arranged on the frame body 1, the lower end of the testing cone head 3 is aligned to a standard position line 5.3.2 of the positioning probe 5.3.1 by the vertical adjustment of the testing needle 2, an adjusting structure 5.4 used for adjusting the vertical position of the testing needle 2 is arranged on the switch column 5.2, the adjusting structure 5.4 comprises an adjusting rod 5.4.1 horizontally arranged on the frame body 1, a plurality of limiting grooves 5.4.2 are arranged in the middle of the switch column 5.2 along the axial direction, and the end part of the adjusting rod 5.4.1 is matched with the limiting grooves 5.4.2 to adjust the vertical position of the switch column 5.2.
The adjustable frame is characterized in that a holding block 5.4.3 is arranged on the frame body 1, a sliding groove 5.4.4 used for allowing the adjusting rod 5.4.1 to move axially is arranged in the holding block 5.4.3, a first spring 5.4.5 is arranged between one end of the adjusting rod 5.4.1 and the wall of the sliding groove 5.4.4, an adjusting groove 5.4.6 is formed in the sliding groove 5.4.4, and an adjusting block 5.4.7 which is exposed at the upper end of the holding block 5.4.3 and can slide in the adjusting groove 5.4.6 is convexly arranged on the adjusting rod 5.4.1.
The frame body 1 is provided with a mixing structure 6 for mixing the hardness of the tested material.
Wherein, it sets up thickening container 6.1 and dilution container 6.2 including establishing at 1 one side of support body and aiming at the container setting of test material to mix even structure 6, be equipped with the thickening liquid in the thickening container 6.1, be equipped with the first valve body 6.3 that is used for controlling the break-make of thickening liquid and test material on the thickening container 6.1, be equipped with the diluent in the dilution container 6.2, be equipped with the second valve body 6.4 that is used for controlling the break-make of diluent and test material on the dilution container 6.2.
Wherein, 4 one sides of guiding hole are equipped with the response groove, the response groove is along vertical downwards according to the preface including thickening response section 6.5, normal thickness section 6.6 and dilute response section 6.7, thickening response section 6.5 is equipped with first light sensing probe 6.8, dilute response section 6.7 and be equipped with second light sensing probe 6.9, establish light-emitting member 6.10 on the test needle 2, first light sensing probe 6.8 is connected with first valve body 6.3 electricity and is opened in order to dilute the test material in order to control first valve body 6.3 after receiving the signal of light-emitting member 6.10, second light sensing probe 6.9 is connected with second valve body 6.4 electricity and is opened in order to thicken the test material in order to receive the signal of light-emitting member 6.10 after control second valve body 6.4.
Wherein the testing conical head 3 is detachably connected with the testing needle 2, the frame body 1 is provided with a conical head replacing structure 7, the cone head replacing structure 7 comprises an annular turntable 7.1 arranged on the frame body 1, the annular turntable 7.1 is rotationally connected with the frame body 1 through a rotating shaft 7.2, the annular turntable 7.1 is provided with a plurality of through holes 7.1.1 which are distributed along the radial direction at intervals along the circumferential direction, each through hole 7.1.1 is internally provided with a test conical head 3, the testing conical head 3 comprises a conical part 3.1 and a handle part 3.2, the detachable connection of the testing conical head 3 and the testing needle 2 means that the handle part 3.2 is in clearance fit with the through hole 7.1.1, the lower end of the test needle 2 is convexly provided with an ejector block, the handle part 3.2 is internally provided with an ejecting structure 7.3, the ejection structure 7.3 enables the test cone head 3 and the annular turntable 7.1 to be limited along the radial direction when the test cone head 3 is installed in the through hole 7.1.1, and the ejection block ejects the ejection structure 7.3 when the test needle 2 falls down so as to enable the test cone head 3 to be separated from the annular turntable 7.1.
The ejection structure 7.3 includes a thimble 7.3.1, a second spring 7.3.2 and a fixture block 7.3.3, the upper end of the thimble 7.3.1 is exposed on the upper end surface of the handle portion 3.2, the lower end of the thimble 7.3.1 abuts against one end of the fixture block 7.3.3, the middle portion of the fixture block 7.3.3 is hinged to the handle portion 3.2, the other end of the fixture block 7.3.3 is exposed on the outer peripheral surface of the handle portion 3.2, an ejection cavity 7.3.4 for accommodating the middle section of the thimble 7.3.1 is arranged in the handle portion 3.2, a stopper 7.3.5 is arranged in the circumferential direction of the thimble 7.3.1 in a protruding manner, and the lower end surface of the stopper 7.3.5 elastically abuts against the ejection cavity 7.3.4 through the second spring 7.3.2.
The large end face of the cone portion 3.1 abuts against the outer peripheral face of the annular rotary table 7.1, and the abutting face of the handle portion 3.2 and the test needle 2 coincides with the inner wall of the annular rotary table 7.1.
The number of the fixture blocks 7.3.3 is a plurality of the fixture blocks and the fixture blocks are circumferentially distributed at intervals along the handle part 3.2, and one ends of the fixture blocks 7.3.3 accommodated in the handle part 3.2 are simultaneously abutted against the lower end of the thimble 7.3.1.
Wherein, the 2 lateral wall archs of test needle are equipped with handheld portion 2.1, be equipped with on the support body 1 and supply the operator to grip handheld portion 2.1 with the reset groove 1.1 of 2 vertical movements of test needle.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the scope of the invention as defined by the independent claims are intended to be embraced therein.
Claims (9)
1. The utility model provides a awl penetration apparatus, includes support body (1), be equipped with test needle (2) on support body (1), test needle (2) lower extreme is equipped with test conical head (3), be equipped with in support body (1) and be used for supplying guide hole (4) of the vertical drop-in test material of test needle (2), its characterized in that: the cone penetration tester is provided with a limiting structure (5) for simultaneously releasing the circumferential direction of the test needle (2) for limiting, the limiting structure (5) comprises a limiting disc (5.1) which is arranged in the frame body (1) and sleeved on the circumferential direction of the test needle (2), a plurality of limiting columns (5.2) which are used for offsetting the circumferential wall of the test needle are arranged in the limiting disc (5.1) along the circumferential direction at intervals, a moving groove (5.3) for the limiting columns (5.2) to move is arranged in the limiting disc (5.1) along the radial direction, a guide block (5.4) is convexly arranged on the upper side of each limiting column (5.2), a guide groove (5.5) for the guide block (5.4) to slide is obliquely arranged in the corresponding moving groove (5.3) in the limiting disc (5.1) so as to drive the limiting columns (5.2) to move in the moving groove (5.3) when the limiting disc (5.1) rotates, a driving block (5.6) is arranged on the periphery of the limiting disc (5.1), and a driving rod (7.7) is arranged on, actuating lever (5.7) one end offsets with drive block (5.6), actuating lever (5.7) middle part is equipped with along circumference arch and keeps off ring (5.8), keep off ring (5.8) and support body (1) inner wall and offset through first spring (5.9) in order to promote drive block (5.6) elasticity actuating lever (5.7), actuating lever (5.7) other end is equipped with and supplies the operator to stimulate in order to remove actuating lever (5.7) to pull block (5.10) of the elasticity counterbalance state of drive block (5.6), be equipped with positioning probe (5.11) on support body (1), positioning probe (5.11) calibration standard position line (5.12) are in order to supply the lower extreme location of test conical head (3).
2. A cone penetration tester according to claim 1, wherein: the support body (1) is provided with a mixing structure (6) for mixing the hardness of the tested material.
3. A cone penetration tester according to claim 2, wherein: mix even structure (6) including establishing thickening container (6.1) and dilution container (6.2) that set up in support body (1) one side and aim at the container of test material, be equipped with the thickening liquid in thickening container (6.1), be equipped with on thickening container (6.1) and be used for controlling first valve body (6.3) of the break-make of thickening liquid and test material, be equipped with the diluent in dilution container (6.2), be equipped with second valve body (6.4) that are used for controlling the break-make of diluent and test material on dilution container (6.2).
4. A cone penetration tester according to claim 3, wherein: guiding hole (4) one side is equipped with the response groove, the response groove is along vertical downwards according to the preface including thickening response section (6.5), normal thickness section (6.6) and dilute response section (6.7), it is equipped with first sensitization probe (6.8) to thicken response section (6.5), it is equipped with second sensitization probe (6.9) to dilute response section (6.7), establish light-emitting member (6.10) on test needle (2), first sensitization probe (6.8) are connected with first valve body (6.3) electricity and are opened in order to dilute the test material in order to control first valve body (6.3) after the signal of receiving light-emitting member (6.10), second sensitization probe (6.9) are connected with second valve body (6.4) electricity and are opened in order to thicken the test material in order to receiving signal back control second valve body (6.4) of light-emitting member (6.10).
5. A cone penetration tester according to claim 1, wherein: test conical head (3) and test needle (2) detachable connection, be equipped with conical head change structure (7) on support body (1), conical head change structure (7) is including setting up annular carousel (7.1) on support body (1), annular carousel (7.1) rotates with support body (1) through pivot (7.2) and is connected, annular carousel (7.1) is equipped with a plurality of through-holes (7.1.1) of radially arranging along the circumference interval, all is equipped with test conical head (3) in every through-hole (7.1.1), test conical head (3) are including conical part (3.1) and stalk portion (3.2), test conical head (3) and test needle (2) detachable connection mean stalk portion (3.2) and through-hole (7.1.1) clearance fit, needle (2) lower extreme arch is equipped with the kicking block, be equipped with in stalk portion (3.2) and push up and open structure (7.3) and install in test conical head (3.1) annular test conical head (3.1) when making annular carousel (3.1) and test conical head (3.1), push up and open structure (7.3) in test conical head (3.2) The disk (7.1) is limited along the radial direction, and the jacking block jacks the jacking structure (7.3) when the test needle (2) falls down so as to separate the test conical head (3) from the annular turntable (7.1).
6. The cone penetration tester of claim 5, wherein: the ejection structure (7.3) comprises an ejector pin (7.3.1), a second spring (7.3.2) and a clamping block (7.3.3), the upper end of the ejector pin (7.3.1) is exposed on the upper end face of the handle part (3.2), the lower end of the ejector pin (7.3.1) is abutted against one end of the clamping block (7.3.3), the middle part of the clamping block (7.3.3) is hinged to the handle part (3.2), the other end of the clamping block (7.3.3) is exposed on the outer peripheral face of the handle part (3.2), an ejection cavity (7.3.4) for containing the middle section of the ejector pin (7.3.1) is arranged in the handle part (3.2), a stopping block (7.3.5) is arranged in the circumferential direction of the ejector pin (7.3.1) in a protruding mode, and the lower end face of the stopping block (7.3.5) is elastically abutted against the ejection cavity (7.3.4) through the second spring (.
7. The cone penetration tester of claim 6, wherein: the large end face of the cone portion (3.1) abuts against the outer peripheral face of the annular rotary table (7.1), and the abutting face of the handle portion (3.2) and the test needle (2) coincides with the inner wall of the annular rotary table (7.1).
8. The cone penetration tester of claim 6, wherein: the number of the clamping blocks (7.3.3) is multiple and the clamping blocks are distributed at intervals along the circumferential direction of the handle part (3.2), and one ends of the clamping blocks (7.3.3) accommodated in the handle part (3.2) are simultaneously abutted against the lower end of the thimble (7.3.1).
9. A cone penetration tester according to claim 1, wherein: the protruding handheld portion (2.1) that is equipped with of test needle (2) lateral wall, be equipped with on support body (1) and supply the operator to grip handheld portion (2.1) with test needle (2) vertical migration's groove (1.1) that resets.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911067420.0A CN110595950A (en) | 2017-08-01 | 2017-08-01 | Ointment cone penetration tester |
| CN201911067994.8A CN110631962A (en) | 2017-08-01 | 2017-08-01 | Limiting structure for ointment cone penetration tester |
| CN201710648561.6A CN107328693B (en) | 2017-08-01 | 2017-08-01 | Cone penetration tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648561.6A CN107328693B (en) | 2017-08-01 | 2017-08-01 | Cone penetration tester |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911067420.0A Division CN110595950A (en) | 2017-08-01 | 2017-08-01 | Ointment cone penetration tester |
| CN201911067994.8A Division CN110631962A (en) | 2017-08-01 | 2017-08-01 | Limiting structure for ointment cone penetration tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107328693A CN107328693A (en) | 2017-11-07 |
| CN107328693B true CN107328693B (en) | 2020-01-03 |
Family
ID=60199043
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911067994.8A Withdrawn CN110631962A (en) | 2017-08-01 | 2017-08-01 | Limiting structure for ointment cone penetration tester |
| CN201911067420.0A Withdrawn CN110595950A (en) | 2017-08-01 | 2017-08-01 | Ointment cone penetration tester |
| CN201710648561.6A Expired - Fee Related CN107328693B (en) | 2017-08-01 | 2017-08-01 | Cone penetration tester |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911067994.8A Withdrawn CN110631962A (en) | 2017-08-01 | 2017-08-01 | Limiting structure for ointment cone penetration tester |
| CN201911067420.0A Withdrawn CN110595950A (en) | 2017-08-01 | 2017-08-01 | Ointment cone penetration tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN110631962A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187930B (en) * | 2018-08-27 | 2021-11-19 | 浙江海洋大学 | Petroleum product cone penetration test pretreatment equipment |
| CN112284973B (en) * | 2020-10-19 | 2022-11-11 | 西安点云生物科技有限公司 | Device and method for measuring consistency of medical ceramic slurry for extrusion type 3D printing |
| CN113267425A (en) * | 2021-06-25 | 2021-08-17 | 郑州磨料磨具磨削研究所有限公司 | Device and method for testing hardness of semi-solid extrusion abrasive material flow |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001356082A (en) * | 2000-06-13 | 2001-12-26 | Sumitomo Osaka Cement Co Ltd | Method and apparatus for judging plastic properties of injection material |
| CN204027967U (en) * | 2014-07-07 | 2014-12-17 | 天津市天大天发科技有限公司 | Automatic cone penetration analyzer |
| CN104280316A (en) * | 2014-09-28 | 2015-01-14 | 广东惠利普路桥信息工程有限公司 | Asphalt penetration tester capable of changing needles |
| CN204789232U (en) * | 2015-07-08 | 2015-11-18 | 浙江土工仪器制造有限公司 | Test jig structure of pitch penetration test appearance |
| CN205138949U (en) * | 2015-11-06 | 2016-04-06 | 刘世红 | Novel awl of multiple test needle go into acidimeter equipment |
| CN205334280U (en) * | 2016-01-25 | 2016-06-22 | 象山星旗电器科技有限公司 | Cable type machinery limit structure |
| CN205377548U (en) * | 2016-01-26 | 2016-07-06 | 深圳市道通智能航空技术有限公司 | Electrical machine stop device and cloud platform thereof |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57108637A (en) * | 1980-12-26 | 1982-07-06 | Yasuro Ito | Method for measuring characteristic value of raw compounded material with hydraulic setting material |
| CN87206307U (en) * | 1987-04-15 | 1988-01-06 | 西安近代化学研究所 | Automatic shock sensibility instrument |
| US5456105A (en) * | 1993-10-14 | 1995-10-10 | International Paper Company | Rheometer for determining extensional elasticity |
| CN1560606A (en) * | 2004-03-01 | 2005-01-05 | 周明非 | Miniature sodium-lithium quick detector |
| CN2720030Y (en) * | 2004-05-16 | 2005-08-24 | 肖茂辉 | Electric lock for railing gate |
| CN2777532Y (en) * | 2005-02-02 | 2006-05-03 | 天津大学 | Automatic digit display meter for taper falling degree |
| CN201199219Y (en) * | 2008-03-20 | 2009-02-25 | 山东省交通科学研究所 | Pouring type instrument for determining asphalt mixture flow degree |
| CN201876749U (en) * | 2010-08-20 | 2011-06-22 | 陈炎 | Glue viscosity on-line control system |
| CN102607998A (en) * | 2012-02-28 | 2012-07-25 | 南通市建筑科学研究院有限公司 | Factice construction degree and asphalt needle penetration computer comprehensive determinator |
| CN202974798U (en) * | 2012-12-20 | 2013-06-05 | 刘起中 | Device for measuring viscosity of ointment drug |
| CN203643296U (en) * | 2013-12-22 | 2014-06-11 | 湖南军成科技有限公司 | Vicat apparatus with function of quickly replacing needles |
| CN203688401U (en) * | 2013-12-31 | 2014-07-02 | 河南省康华药业股份有限公司 | Chinese traditional medicine viscosity tester |
| CN203859312U (en) * | 2014-05-10 | 2014-10-01 | 台州携康电子有限公司 | Anti-disconnecting power plug and socket combination structure |
| CN104165824B (en) * | 2014-07-07 | 2018-03-09 | 天津市天大天发科技有限公司 | Automatic cone penetration analyzer |
| CN104493220A (en) * | 2014-11-25 | 2015-04-08 | 重庆易初机械有限公司 | Chuck clamping head with changeable clamping faces |
| CN204575634U (en) * | 2015-04-20 | 2015-08-19 | 湖南科伦制药有限公司 | A kind of digestion instrument |
| CN105094179B (en) * | 2015-07-17 | 2017-03-22 | 北京海合天科技开发有限公司 | Automatic viscosity regulating apparatus during material stirring |
| CN105022432A (en) * | 2015-07-20 | 2015-11-04 | 南通凯迪自动机械有限公司 | Automatic glue viscosity detection and control system |
| CN204889631U (en) * | 2015-09-02 | 2015-12-23 | 陈俊平 | Electromagnetism stove of taking detection of water level boils kettle |
| CN205538554U (en) * | 2016-03-16 | 2016-08-31 | 武汉源锦商品混凝土有限公司 | Concrete setting time automatic checkout device |
| CN106859864B (en) * | 2017-03-03 | 2019-07-23 | 陆仲新 | A kind of nursing stretcher of foldable combination |
-
2017
- 2017-08-01 CN CN201911067994.8A patent/CN110631962A/en not_active Withdrawn
- 2017-08-01 CN CN201911067420.0A patent/CN110595950A/en not_active Withdrawn
- 2017-08-01 CN CN201710648561.6A patent/CN107328693B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001356082A (en) * | 2000-06-13 | 2001-12-26 | Sumitomo Osaka Cement Co Ltd | Method and apparatus for judging plastic properties of injection material |
| CN204027967U (en) * | 2014-07-07 | 2014-12-17 | 天津市天大天发科技有限公司 | Automatic cone penetration analyzer |
| CN104280316A (en) * | 2014-09-28 | 2015-01-14 | 广东惠利普路桥信息工程有限公司 | Asphalt penetration tester capable of changing needles |
| CN204789232U (en) * | 2015-07-08 | 2015-11-18 | 浙江土工仪器制造有限公司 | Test jig structure of pitch penetration test appearance |
| CN205138949U (en) * | 2015-11-06 | 2016-04-06 | 刘世红 | Novel awl of multiple test needle go into acidimeter equipment |
| CN205334280U (en) * | 2016-01-25 | 2016-06-22 | 象山星旗电器科技有限公司 | Cable type machinery limit structure |
| CN205377548U (en) * | 2016-01-26 | 2016-07-06 | 深圳市道通智能航空技术有限公司 | Electrical machine stop device and cloud platform thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110595950A (en) | 2019-12-20 |
| CN110631962A (en) | 2019-12-31 |
| CN107328693A (en) | 2017-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107462495B (en) | Cone penetration tester | |
| CN107328693B (en) | Cone penetration tester | |
| CN210533764U (en) | Depth-fixed soil sampler | |
| CN100514030C (en) | Sample absorbing device capable of automatically blending blood sample | |
| CN110082155A (en) | Puncture sampler and vitro detection analyzer | |
| US4182040A (en) | Endodontic file holder and gauge | |
| DE602004016912D1 (en) | Analyzer with concentric rotors | |
| CN110186362A (en) | A kind of inner eccentric holes measuring device | |
| CN105195439A (en) | Precision measuring machine for small chips | |
| CN212159436U (en) | Auxiliary test area marking device for shore hardness test | |
| EP1368635B1 (en) | Apparatus and method for processing and testing a biological specimen | |
| CN208999300U (en) | A kind of spectrophotometer | |
| CN211235384U (en) | Pitch penetration tester | |
| CN211043392U (en) | Mortar setting time tester | |
| CN208688355U (en) | Rivet hole orifice diameter gauge | |
| US4155250A (en) | Viscometer | |
| JP3962780B2 (en) | Apparatus for measuring spinnability of liquid and method for measuring spinnability | |
| CN207456337U (en) | A kind of bone surgery calibrating installation | |
| CN208488314U (en) | Evenly mixing device before semen analysis | |
| CN213068549U (en) | Cement mortar fluidity apparatus with regulatory function | |
| CN205659003U (en) | A automatic tool changer for making perfect processing of porcelain zirconia | |
| CN111579285A (en) | Intelligent soil accurate sampling ware of soil environment detection | |
| CN211358446U (en) | Sample mixing arrangement is used in inspection | |
| CN216060813U (en) | Department of stomatology conveyor | |
| CN110338859A (en) | A kind of multi-functional ophthalmic hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Wenle Inventor after: Meng Xiangjiang Inventor after: Zhong Yanning Inventor after: Liu Suping Inventor before: Liu Suping |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191204 Address after: 262400 No. 278 Limin Road, Changle County, Shandong, Weifang Applicant after: Wang Wenle Address before: Haishu Yinjiang town Ningbo city Zhejiang province 315151 hang Pu Lu Ci Cun 28 Lane 1 Applicant before: Liu Suping |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |