CN212904908U

CN212904908U - Instrument for measuring standard consistency and setting time of pure pulp

Info

Publication number: CN212904908U
Application number: CN202021953975.3U
Authority: CN
Inventors: 王伟; 杨刚
Original assignee: Guangdong Jusan Industry Co ltd
Current assignee: Guangdong Jusan Industry Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-06
Anticipated expiration: 2030-09-08

Abstract

The application relates to a pure pulp standard consistency and setting time tester, which belongs to the field of detection devices and comprises a test mold bottom plate detachably arranged on the top of a base; the conical die is detachably arranged on the top of the test die bottom plate; the clamping assembly is arranged at the top of the test mold base plate and used for clamping the conical mold; and the fixing component is arranged at the top of the base and used for fixing the test mold base plate. This application has the effect of stably placing examination mould bottom plate and circular cone mould on the base.

Description

Instrument for measuring standard consistency and setting time of pure pulp

Technical Field

The application relates to the field of detection devices, in particular to a pure pulp standard consistency and setting time determinator.

Background

The tester for standard consistency and setting time of clean slurry is a detector for cement and concrete industry, and is mainly used for detecting water requirement of standard consistency, initial setting time and final setting time of cement clean slurry.

At present, chinese patent publication No. CN105467104A discloses a cement consistency setting time tester, which comprises a base, a frame, glass, a conical die, a testing main body and a pointer, wherein the diameters of openings at two ends of the conical die are different, when the slurry standard consistency and setting time tester is used for initial setting time testing, a standard consistency test body needs to be placed in a curing box for curing for more than 45 minutes, and then is taken out for initial setting testing, during testing, if a pointer does not reach a specified range value all the time, a test is carried out every 5 minutes, and during waiting, the test body needs to be placed in the curing box for curing. After the initial setting time is measured, the round mould homogeneous slurry is taken down from the glass plate by a translation method and turned over by 180 degrees, the large diameter end of the round mould homogeneous slurry is upward, the round mould homogeneous slurry is placed on the glass plate, and then the round mould homogeneous slurry is placed in a curing box for curing.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that the test mold bottom plate and the conical mold are separated, and are liable to slide in the taking and placing process to damage the test body, and at the same time, the test mold bottom plate and the base are liable to slide during the measurement, thereby affecting the measurement result, which needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the prerequisite that can survey many times on the position that the needle that shows of survey main part is different at the test body, take place gliding problem between examination mould bottom plate and the cone mould and between base and the examination mould bottom plate easily, this application provides a neat thick liquid standard consistency and setting time apparatus.

The application provides a pure thick liquid standard consistency and setting time apparatus adopts following technical scheme:

a kind of pure thick liquid standard consistency and setting time determinator, including the removable test mould bottom plate installed on top of the base; the conical die is detachably arranged on the top of the test die bottom plate; the clamping assembly is arranged at the top of the test mold base plate and used for clamping the conical mold; and the fixing component is arranged at the top of the base and used for fixing the test mold base plate.

Through adopting above-mentioned technical scheme, the centre gripping subassembly that sets up can be very convenient carries out the centre gripping to the conical mould fixed to reduce the conical mould and take place the circumstances that drops when trying the mould bottom plate to remove, and the fixed subassembly that sets up then can be convenient fix the examination mould bottom plate on the base, thereby can keep conical mould and the stability of trying the mould bottom plate to place on the base.

Optionally, the clamping assembly comprises a first outer circular ring annularly arranged at an outer edge opening at one end with a large opening diameter of the conical die; the second outer circular ring is annularly arranged at the outer edge opening at the end with the small opening diameter of the conical die, and the outer diameter of the second outer circular ring is consistent with that of the first outer circular ring; two first clamping blocks which are vertically arranged on two opposite sides of the top of the test mould base plate and are matched with the first outer circular ring and the second outer circular ring; and the second clamping block is vertically arranged at the top of the test mould base plate, the width direction of the second clamping block is vertical to the width direction of the first clamping block, and the second clamping block is matched with the first outer circular ring and the second outer circular ring.

Through adopting above-mentioned technical scheme, conical die can be very convenient keep away from second snap ring side surface from examination mould bottom plate top and slide in first fixture block and second fixture block, under the limiting action of first fixture block and second fixture block to first outer ring or second outer ring, fix conical die on examination mould bottom plate to a certain extent, reduce the condition of conical die landing and displacement in the survey process, in addition, this clamping structure is simple, can make survey personnel quick carry out the upset operation to conical die, increase the practicality of this application.

Optionally, the fixing assembly includes first limiting plates mounted on two adjacent sides of the top of the base and abutted against the side walls of the test mold base; the first sliding chutes are formed in the other two adjacent sides of the top of the base, and the extending direction of the first sliding chutes is vertical to the extending direction of the corresponding first limiting plate; the sliding block is inserted in the first sliding groove in a sliding mode; the second limiting plate is arranged at the top of the sliding block and abutted against the side wall of the test mold bottom plate; the first screw hole is formed in the side wall of the base and communicated with the first sliding groove; and the first screw rod is inserted in the first screw hole in a penetrating way, and one end of the first screw rod is abutted to the sliding block.

Through adopting above-mentioned technical scheme, after placing the examination mould bottom plate, can promote the slider through rotating first screw rod to under the drive of slider, the second limiting plate slides along first spout extending direction, until closely laminating with examination mould bottom plate lateral wall, the fixed of completion to the examination mould bottom plate, simultaneously, because this fixed knot constructs and sets up quantity less and simple structure, the simple operation.

Optionally, the vertical support frame of installing in base one side, the support frame includes that vertical dead lever and the rotation of installing in base top one side connect the bull stick that is less than dead lever tip diameter at dead lever top and tip diameter, the bull stick top just is located the base top and is equipped with the survey main part, survey main part inside and be located the detachable installation in base top and show the needle, the bull stick and install between the dead lever and be used for rotating the bull stick and survey main part pivoted rotating assembly with the drive, be provided with between support frame top and the survey main part and be used for adjusting the adjusting part who shows the needle action position.

Through adopting above-mentioned technical scheme, the rotating assembly and the adjusting part that set up cooperate each other, can adjust the survey main part position for the experimenter can survey the position that the test body is different, survey many times and cause the condition of experimental error in same position when reducing the experiment and survey, thereby guarantee the precision of survey result.

Optionally, the rotating assembly includes an insertion hole formed at the top end of the fixed rod for the rotating rod to rotate; the second screw rod is arranged at the side wall of the end part of the rotating rod close to the fixed rod, and the extending direction of the second screw rod is vertical to the extending direction of the rotating rod; the second sliding groove is horizontally formed in the top end of the fixed rod, is used for the second screw to penetrate and slide and is communicated with the insertion hole; and the nut is in threaded connection with one end, far away from the rotating rod, of the second screw rod.

Through adopting above-mentioned technical scheme, the second spout that sets up mutually supports with the second screw rod, can make the bull stick rotate at certain angle within range according to the size of conical die to make the survey main part also can rotate, survey arbitrary angular position on the test body in the conical die, and the nut that sets up can fix or remove fixedly to the second screw rod, thereby fix or remove fixedly to the bull stick, this simple structure, the simple operation.

Optionally, the adjusting assembly includes a sliding rod mounted on one side of the measuring body close to the supporting frame and extending in a direction perpendicular to the supporting frame; the through hole is formed in the top of the support frame and used for the insertion of the sliding rod; the second screw hole is vertically formed in the top end of the support frame and communicated with the through hole; and the third screw rod is inserted in the second screw hole in a penetrating manner and is abutted to the slide rod.

Through adopting above-mentioned technical scheme, after fixing bull stick and survey main part angular position, can fix or remove fixedly the slide bar through rotating the third screw rod to adjust the distance between support frame and the survey main part, make the survey main part can survey different positions on the test body in the conical mould, simple structure, simple operation.

Optionally, one end of the slide bar, which is far away from the measuring main body, is provided with a limiting block.

Through adopting above-mentioned technical scheme, the restriction piece that sets up drops outside the support frame when can restricting the survey main part and slide.

Optionally, an elastic pad is arranged at the top of the base close to the bottom of the test mold base plate.

Through adopting above-mentioned technical scheme, the cushion that sets up not only can increase the frictional force of examination mould bottom plate and base contact surface to increased the stability that examination mould bottom plate was placed, can also be when surveying, the vibrations between buffering examination mould bottom plate and the base.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the conical die can be conveniently fixed on the die testing bottom plate by the arranged clamping assembly, so that the situation that the conical die slides off the die testing bottom plate is reduced, the conical die can be conveniently detached from the die testing bottom plate due to the simple clamping structure, the operation is convenient, the die testing bottom plate can be fixed on the base by the arranged fixing assembly, and the conical die and the die testing bottom plate can be detachably and stably arranged on the base under the mutual cooperation of the clamping assembly and the clamping assembly;

2. the rotating assembly who sets up mutually supports with adjusting part, can be through adjusting the position of survey main part to make under the fixed condition of placing of conical die, survey the needle of survey main part and can survey on the position that the test body is different many times, guaranteed the precision of survey test body result.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic overall explosion diagram of an embodiment of the present application.

Description of reference numerals: 1. a base; 10. a first limit plate; 11. a first chute; 12. a slider; 13. a second limiting plate; 14. a first screw hole; 15. a first screw; 2. testing a mold base plate; 3. a conical die; 30. a first outer ring; 31. a second outer ring; 32. a first clamping block; 33. a second fixture block; 4. a support frame; 40. fixing the rod; 41. a rotating rod; 42. a jack; 43. a second screw; 44. a second chute; 45. a nut; 5. a measurement subject; 50. indicating a needle; 51. a slide bar; 52. a through hole; 53. a second screw hole; 54. a third screw; 55. a limiting block; 6. an elastic pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a pure pulp standard consistency and setting time determinator. Referring to fig. 1, the pure pulp standard consistency and setting time measuring instrument comprises a base 1, a test mold bottom plate 2, a conical mold 3, a support frame 4, a measuring main body 5, a clamping assembly and a fixing assembly, wherein the support frame 4 is vertically arranged on one side of the top of the base 1, the main body 5 for measuring the standard consistency and the setting time of the sample is arranged on the top of the supporting frame 4, the main body 5 is arranged above the base 1, in this embodiment, the test body is measured by placing the conical mold 3 of the test body on top of the mold base plate 2, meanwhile, the mould base plate 2 is arranged on the top of the base 1, in addition, in order to stabilize the arrangement of the conical mould 3, the conical mould 3 is detachably arranged on the top of the test mould base plate 2 through a clamping component, and in order to make the test mould bottom plate 2 and the conical mould 3 as an organic whole can stably place, the test mould bottom plate 2 is detachably installed at the top of the base 1 through a fixing component.

Referring to fig. 1, in this embodiment, the opening diameters of the two ends of the conical mold 3 are different, the clamping assembly is disposed between the top of the test mold base plate 2 and the conical mold 3, and the clamping assembly includes a first outer ring 30, a second outer ring 31, a first clamping block 32, and a second clamping block 33, where the first outer ring 30 is disposed at the outer edge of the large opening diameter end of the conical mold 3, the second outer ring 31 is disposed at the outer edge of the small opening diameter end of the conical mold 3, the outer ring diameter of the first outer ring 30 is equal to the outer ring diameter of the second outer ring 31, when performing initial setting time measurement, one end of the conical mold 3 having the first outer ring 30 contacts the test mold base plate 2, and when performing final setting time measurement, one end of the conical mold 3 having the second outer ring 31 contacts the test mold base plate 2.

In addition, two first fixture blocks 32 are vertically installed at the top of the test mold base plate 2, two first fixture blocks 32 are installed at two opposite sides of the top of the test mold base plate 2 by taking the center of the conical mold 3 as a boundary point, the distance between the two first fixture blocks 32 is equal to the diameter of the outer ring of the first outer ring 30, the second fixture block 33 is vertically installed at the top of the test mold base plate 2, the width direction of the second fixture block 33 is perpendicular to the width direction of the first fixture block 32, the first fixture block 32 and the second fixture block 33 are annularly arranged around the conical mold 3, and a space is reserved for facilitating the disassembly of the conical mold 3.

Referring to fig. 1, the first fixture block 32 and the second fixture block 33 have similar structures, the first fixture block 32 mainly includes a vertical block vertically installed at the top of the test mold base plate 2 and a horizontal block installed at the end of the vertical block far away from the test mold base plate 2, the extending direction of the horizontal block is perpendicular to the extending direction of the vertical block, the height of the vertical block is consistent with the thickness of the first outer ring 30 and the second outer ring 31, the bottom of the horizontal block can be attached to the top of the first outer ring 30 or the second outer ring 31, so that the conical mold 3 can be tightly attached to the test mold base plate 2 to slide, and the first outer ring 30 or the second outer ring 31 can be slidably clamped into the two first fixture blocks 32 and the second fixture block 33.

Referring to fig. 2, the fixed subassembly is located 1 top of base, in this embodiment, the fixed subassembly includes first limiting plate 10, second limiting plate 13 and first screw rod 15, wherein, first limiting plate 10 is provided with two, extending direction mutually perpendicular, and install in the adjacent both sides in 1 top of base, first limiting plate 10 can be inconsistent with the adjacent both sides wall of examination mould bottom plate 2, first spout 11 has been seted up in the adjacent both sides in addition in examination mould bottom plate 2 top simultaneously, the extending direction perpendicular to of first spout 11 corresponds the extending direction of first limiting plate 10, it has slider 12 to slide to alternate at first spout 11, second limiting plate 13 is installed at slider 12 top, two second limiting plates 13 and two first limiting plates 10 can enclose to examination mould bottom plate 2 from four directions.

In addition, still seted up first screw 14 on base 1 lateral wall, first screw 14 is linked together with first spout 11, first screw 15 screw thread alternates in first screw 14, first screw 15 one end is inconsistent with slider 12, when needs are surveyed the test body with in the circular cone mould 3, after placing test mold base plate 2 on base 1, can be through rotating first screw 15, first screw 15 promotes slider 12 to make second limiting plate 13 inconsistent with test mold base plate 2 lateral wall, accomplish the fixed to test mold base plate 2.

Referring to fig. 2, the top of the base 1 is further provided with an elastic pad 6, and the elastic pad 6 is located at the bottom of the test mold base plate 2, so that vibration generated in the measuring process can be effectively reduced.

Referring to fig. 2, a pointer 50 is detachably attached to the bottom of the measurement body 5, the pointer 50 is positioned above the base 1, the pointer 50 is provided with a dedicated pointer 50 according to the measurement requirements, a standard consistency point pointer is provided for standard consistency measurement, an initial setting point pointer is provided for initial setting time measurement, and a final setting point pointer is provided for final setting time measurement. In the process of measurement experiment, after the test mold base plate 2 and the conical mold 3 are stably placed, different measurement positions of the test body of the conical mold 3 need to be aligned, the adjustment assembly can be arranged between the support frame 4 and the measurement main body 5, and the rotating assembly is arranged on the support frame 4, so that the action position of the indicating needle 50 inserted into the test body can be adjusted.

Referring to fig. 2, in this embodiment, the supporting frame 4 includes a fixed rod 40 and a rotating rod 41, the fixed rod 40 is vertically installed on one side of the top of the base 1, the rotating rod 41 is rotatably connected to the top end of the fixed rod 40, the end diameter of the rotating rod 41 is smaller than the end diameter of the fixed rod 40, a rotating component is disposed between the rotating rod 41 and the fixed rod 40, the rotating component includes a second screw 43 and a nut 45, wherein the second screw 43 is installed on the side wall of the rotating rod 41 near the end of the fixed rod 40, and an insertion hole 42 is formed at the top end of the fixed rod 40, the insertion hole 42 is used for inserting and rotating the rotating rod 41, and meanwhile, an arc-shaped second sliding groove 44 is horizontally formed on the side wall of the fixed rod 40 near the top end, the second sliding groove 44 is communicated with the insertion hole 42, the second sliding groove 44 is used for inserting and horizontally sliding the second screw 43, and the nut 45 is threadedly connected to the, and the second sliding groove 44 can limit the rotation range of the rotating rod 41.

Referring to fig. 2, in the present embodiment, the adjusting assembly includes a sliding rod 51 and a third screw 54, wherein the sliding rod 51 is installed on one side of the measurement main body 5 close to the supporting frame 4, an extending direction of the sliding rod 51 is perpendicular to the extending direction of the supporting frame 4, a through hole 52 is horizontally formed at the top of the supporting frame 4, the through hole 52 allows the sliding rod 51 to pass through and slide, in addition, a second screw 53 is vertically formed at the top end of the supporting frame 4, the third screw 54 is threaded into the second screw 53, the extending direction of the third screw 54 is perpendicular to the extending direction of the sliding rod 51, the third screw 54 can be in contact with the sliding rod 51, the sliding rod 51 can be limited or the sliding of the limiting sliding rod 51 can be released by rotating the third screw 54, in addition, a limiting block 55 is installed at one end of the sliding rod 51 far from the measurement.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A kind of net thick liquid standard consistency and setting time determinator, characterized by that: comprises a test mold bottom plate (2) which is detachably arranged on the top of a base (1); the conical die (3) is detachably arranged at the top of the test die base plate (2); the clamping assembly is arranged at the top of the test mold base plate (2) and used for clamping the conical mold (3); and the fixing component is arranged at the top of the base (1) and used for fixing the test mold bottom plate (2).

2. The dry stock consistency and setting time determinator of claim 1, wherein: the clamping assembly comprises a first outer circular ring (30) annularly arranged at the outer edge opening at one end with the large opening diameter of the conical die (3); a second outer circular ring (31) which is annularly arranged at the outer edge opening at one end with the small opening diameter of the conical die (3) and the outer diameter of the second outer circular ring is consistent with that of the first outer circular ring (30); two first clamping blocks (32) which are vertically arranged on two opposite sides of the top of the test mould base plate (2) and are matched with the first outer ring (30) and the second outer ring (31); and the second clamping block (33) is vertically arranged at the top of the test mould base plate (2), the width direction of the second clamping block is vertical to the width direction of the first clamping block (32), and the second clamping block is matched with the first outer ring (30) and the second outer ring (31).

3. The dry stock consistency and setting time determinator of claim 1, wherein: the fixing assembly comprises first limiting plates (10) which are arranged on two adjacent sides of the top of the base (1) and are abutted against the side walls of the test mold base plate (2); the first sliding chutes (11) are formed in the other two adjacent sides of the top of the base (1) and the extending direction of the first sliding chutes is vertical to the extending direction of the corresponding first limiting plate (10); a sliding block (12) inserted in the first sliding groove (11) in a sliding way; the second limiting plate (13) is installed at the top of the sliding block (12) and is abutted against the side wall of the test mold base plate (2); a first screw hole (14) which is arranged on the side wall of the base (1) and is communicated with the first sliding chute (11); and a first screw rod (15) which is inserted in the first screw hole (14) in a threaded manner and one end of which is abutted against the sliding block (12).

4. The dry stock consistency and setting time determinator of claim 1, wherein: base (1) one side is vertical installs support frame (4), support frame (4) are connected dead lever (40) and rotation that are less than dead lever (40) tip diameter at dead lever (40) top and tip diameter including vertical installation in base (1) top one side and are equipped with survey main part (5) above being located base (1), survey main part (5) inside and be located base (1) top detachable installation and show needle (50), bull stick (41) and install between dead lever (40) and be used for rotating bull stick (41) and survey main part (5) pivoted runner assembly with the drive, be provided with between support frame (4) top and survey main part (5) and be used for adjusting the adjusting part who shows needle (50) effect position.

5. The dry stock consistency and setting time determinator of claim 4, wherein: the rotating assembly comprises an insertion hole (42) which is formed in the top end of the fixed rod (40) and through which the rotating rod (41) can rotate; a second screw rod (43) which is arranged on the side wall of the end part of the rotating rod (41) close to the fixed rod (40) and the extending direction of which is vertical to the extending direction of the rotating rod (41); a second sliding chute (44) which is horizontally arranged at the top end of the fixed rod (40) and is used for the second screw rod (43) to penetrate and slide and is communicated with the insertion hole (42); and a nut (45) which is in threaded connection with one end of the second screw rod (43) far away from the rotating rod (41).

6. The dry stock consistency and setting time determinator of claim 4, wherein: the adjusting component comprises a sliding rod (51) which is arranged on one side of the measuring main body (5) close to the supporting frame (4) and the extending direction of the sliding rod is vertical to the supporting frame (4); a through hole (52) which is arranged at the top of the support frame (4) and is used for the insertion of the sliding rod (51); a second screw hole (53) which is vertically arranged at the top end of the support frame (4) and is communicated with the through hole (52); and a third screw rod (54) which is inserted in the second screw hole (53) in a threaded manner and is abutted against the slide rod (51).

7. The dry stock consistency and setting time determinator of claim 6, wherein: and one end of the sliding rod (51) far away from the measuring main body (5) is provided with a limiting block (55).

8. The dry stock consistency and setting time determinator of claim 1, wherein: and the top of the base (1) is provided with an elastic pad (6) close to the bottom of the test mold base plate (2).