CN220829442U - Mortar consistometer - Google Patents

Abstract

The utility model provides a mortar consistometer which comprises a base, wherein a bracket and a material containing barrel are arranged on the base, a cone is arranged on the bracket, the material containing barrel is arranged on the base, a containing groove is further arranged on the base, a positioning ring is arranged in the containing groove, a scraping component is further arranged on the base, the scraping component comprises a stand column and a first driving component, the stand column and the material containing barrel are arranged at intervals, a cross rod is arranged at the top of the stand column, limiting rings are respectively arranged at two ends of the cross rod, any one limiting ring can move to the position right above the material containing barrel and is communicated with the material containing barrel, the bottom of the limiting ring is level with the top of the material containing barrel, and the diameter of an opening at the bottom of the limiting ring is consistent with the diameter of an opening at the top of the material containing barrel. The utility model solves the technical problems of mortar floating and mortar overflowing pollution caused by cone falling when excessive mortar in the material containing cylinder, and has the technical effects of collecting the overflowed mortar in the detection process and preventing the mortar from splashing in the detection process.

Description

Mortar consistometer

Technical Field

The utility model relates to the technical field of engineering quality detection, in particular to a mortar consistometer.

Background

A mortar consistometer is an instrument used to determine the fluidity (also called consistency) of mortar, which characterizes the consistency of the mortar by freely sinking a standard cone of a certain weight into a cylinder containing the mortar to be measured, and after a period of time recording the number of centimeters the standard cone is sunk into the mortar mixture.

The chinese patent of publication No. CN215179409U discloses a mortar consistometer, the on-line screen storage device comprises a base, top one side fixedly mounted of base has the bracing piece, outer wall sliding connection of bracing piece has first regulation pole and second regulation pole, the both ends of first regulation pole and second regulation pole all fixedly welded has the sleeve, two sleeves that are close to bracing piece one end are all overlapped and are established on the bracing piece, and all be provided with brake knob, the common cover of two sleeves of the other end is equipped with the measuring stick, and the sleeve that is located the below installs brake knob, top one side of measuring stick is provided with the scale, the bottom fixed mounting of measuring stick has the cone, opposite side fixed mounting of base has the pole setting, the outer wall rotation of pole setting is connected with the connecting rod, the one end elastic connection that the connecting rod kept away from the pole setting has the apron, be placed on the base and is filled the feed cylinder, one side fixed mounting of first regulation pole has the timer, the top fixed mounting of first regulation pole has the motor, the output shaft fixed mounting of motor has the gear, the inside of first regulation pole is provided with the rectangular channel, one side inner wall of rectangular channel is provided with circular through-hole, the inner wall sliding connection of circular through-hole has the dog, one end fixedly connected with the dog, and the both sides that keep away from the circular through-hole are located the circular through-hole have the rack respectively, the extension ring is connected with the annular with the rack on the side of the rack that extends to the side of the rack, the rack is connected with the annular ring that extends to the side of the open-ended on the side of the rack, the rack is connected to the inner wall of rack that runs through the side of the rack, and extends to the annular ring, and extends to the rack. According to the mortar consistometer, the timing braking device is arranged on the mortar consistometer, so that manual timing is not needed, the measuring accuracy is improved, convenience is brought to testers, and time and labor are saved.

In the using process of the mortar consistometer disclosed in the patent of the utility model, after the prepared mortar is placed in the material containing cylinder, the cover plate for the connecting rod needs to be rotated to level the mortar, when the mortar in the material containing cylinder is too much, part of the mortar overflows and falls on the base to pollute the base in the process of the cover plate leveling the mortar, and when the cone falls into the material containing cylinder when the mortar in the material containing cylinder is too full, the mortar can be splashed and falls on the base, so that the later cleaning is not facilitated.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model provides a mortar consistometer which solves the problems of mortar floating and pollution caused by mortar overflow due to cone falling when excessive mortar exists in a material containing cylinder in the prior art.

According to the embodiment of the utility model, the mortar consistometer comprises a base, wherein a bracket and a material containing barrel are arranged on the base, a cone hung above the Cheng Liao barrel is arranged on the bracket, the material containing barrel is detachably arranged on the base, a containing groove is further formed in the base, a positioning ring matched with the material containing barrel is arranged in the containing groove, a scraping assembly is further arranged on the base, the scraping assembly comprises a stand column and a first driving assembly, the stand column is rotatably arranged on the base, the first driving assembly drives the stand column to rotate, the stand column and the material containing barrel are arranged at intervals, a cross rod is arranged at the top of the stand column, limiting rings are respectively arranged at two ends of the cross rod, the limiting rings can move to the position right above the material containing barrel and are communicated with the material containing barrel, the height of the bottom of each limiting ring is level with the height of the top of the material containing barrel, and the diameter of an opening at the bottom of each limiting ring is consistent with the diameter of an opening at the top of the material containing barrel.

Further, the base is further provided with a first water leakage groove penetrating through the base, and the first water leakage groove is located in the containing groove and surrounds the positioning ring.

Further, the scraping assembly further comprises a rotating seat, the upright post is vertically arranged on the rotating seat, a bearing and a bearing seat for mounting the bearing are further arranged on the base, and a rotating shaft matched with the bearing is arranged on the rotating seat.

Further, the first driving assembly comprises a first motor and a first gear arranged at the output end of the first motor, and a second gear meshed with the first gear is sleeved on the rotating shaft.

Further, still be equipped with the subassembly that washes on the base, the subassembly that washes is including the water tank, water pump, hose and the shower nozzle that communicate in proper order, it is still including setting up to wash the subassembly stand keep away from the support frame of the one end of flourishing feed cylinder just be equipped with on the support frame with shower nozzle matched with clamping jaw.

Further, a second water leakage groove penetrating through the base is further formed in the base, and the second water leakage groove is located on one side, close to the upright post, of the support frame.

Further, the base is further provided with a knocking assembly, the knocking assembly comprises a knocking block movably arranged on the base and a second driving assembly driving the knocking block to reciprocate, and the second driving assembly drives the knocking block to approach or depart from the material containing barrel and collide with the material containing barrel when the knocking block approaches the material containing barrel.

Further, the second driving assembly comprises a second motor arranged on the base, a cam is arranged at the output end of the second motor, the cam is abutted with the knocking block and pushes the knocking block to move towards the direction close to the material containing barrel, the second driving assembly further comprises a spring abutted with the knocking block, and the spring drives the knocking block to move towards the direction far away from the material containing barrel.

Further, two installation seats are arranged on the base at intervals, a guide rod is arranged between the two installation seats, the length direction of the guide rod is consistent with the moving direction of the knocking block, and a guide hole matched with the guide rod is formed in the knocking block.

Further, the spring is sleeved on the guide rod, and one of two opposite ends of the spring in the extending direction is abutted to one of the mounting seats and the other end of the spring is abutted to the knocking block.

Compared with the prior art, the utility model has the following beneficial effects: through adopting a flourishing feed cylinder to place the mortar sample that waits to detect, place the locating ring with flourishing feed cylinder after, it makes one of them spacing ring rotate to move to flourishing feed cylinder top by first drive assembly, pour mortar into in the flourishing feed cylinder this moment and make the top of mortar get into the spacing ring, it is trowelled with the top of mortar through the removal of spacing ring to drive the pole setting by first drive assembly again, unnecessary mortar falls into the accepting groove of flourishing feed cylinder below this moment, and the pole setting continues to rotate and makes another spacing ring that does not adhere to mortar remove to the top of flourishing feed cylinder, the accessible releases the cone that hangs on the support this moment detects the consistence of mortar in the flourishing feed cylinder, and the mortar that splashes out from the flourishing feed cylinder when stopping the cone to drop through the spacing ring, it prevents that mortar from sputtering to the base in the test process, it has solved the mortar that trowelling mortar when the flourishing feed cylinder in the process and the cone drops and caused the mortar to spill over and produced the technical problem that pollutes, the technical effect that overflows in the test process has produced, help making the mortar that spills that collect, in the test process, keep clean and clean mortar, and be convenient for keep the test environment.

Drawings

FIG. 1 is a schematic view of a mortar consistometer according to an embodiment of the utility model;

FIG. 2 is a cross-sectional view of a mortar consistometer according to an embodiment of the utility model;

FIG. 3 is a schematic view of a mortar consistometer according to an embodiment of the utility model from another perspective;

FIG. 4 is a partial cross-sectional view of a mortar consistometer according to an embodiment of the utility model.

In the above figures: 1. a base; 11. a receiving groove; 12. a positioning ring; 13. a first water leakage groove; 14. a second water leakage groove; 15. a mounting base; 16. a guide rod; 2. a bracket; 21. a cone; 3. a material containing cylinder; 4. a scraping assembly; 41. a column; 42. a first drive assembly; 42. a cross bar; 43. a limiting ring; 44. a rotating seat; 45. a rotating shaft; 46. a first motor; 47. a first gear; 48. a second gear; 5. a bearing seat; 51. a bearing; 6. a flushing assembly; 61. a spray head; 62. a hose; 63. a support frame; 64. a clamping jaw; 7. a striking assembly; 71. knocking the block; 72. a second drive assembly; 73. a second motor; 74. a cam; 75. a spring; 8. and (5) protecting the shell.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, an embodiment of the present utility model proposes a mortar consistency meter for measuring fluidity (also referred to as consistency) of mortar to detect whether the consistency of mortar meets the requirement.

Referring to fig. 1, the mortar consistometer comprises a base 1, wherein a bracket 2 and a material containing cylinder 3 are arranged on the base 1, the material containing cylinder 3 is used for containing mortar to be detected, a cone 21 is hung on the bracket 2 and is positioned right above the material containing cylinder 3, and the material containing cylinder 3 is detachably arranged on the base 1. The base 1 is further provided with a containing groove 11, the containing groove 11 is used for containing mortar falling from the containing cylinder 3, and a positioning ring 12 matched with the containing cylinder 3 is arranged in the containing groove 11 so as to position the containing cylinder 3. The base 1 is further provided with a scraping assembly 4, the scraping assembly 4 comprises a stand column 41 rotatably arranged on the base 1 and a first driving assembly 42 for driving the stand column 41 to rotate, the stand column 41 and the material containing barrel 3 are arranged at intervals, the top of the stand column 41 is provided with a cross rod 42, two opposite ends of the cross rod 42 are respectively provided with a limiting ring 43, any one of the limiting rings 43 can move to the position right above the material containing barrel 3 and is communicated with the material containing barrel 3 when the cross rod 42 acts under the driving of the stand column 41, the height of the bottom of the limiting ring 43 is equal to the height of the top of the material containing barrel 3, and the diameter of the opening of the bottom of the limiting ring 43 is equal to the diameter of the opening of the top of the material containing barrel 3, so that the limiting ring 43 can scrape mortar exceeding the opening of the material containing barrel 3 and encircle the opening of the material containing barrel 3 to block the mortar in the material containing barrel 3 from splashing.

Specifically, the operation steps for detecting the consistency of the mortar by adopting the mortar consistency meter provided by the embodiment are as follows: firstly placing the material containing barrel 3 into the positioning ring 12, starting the first driving assembly 42 to drive the vertical rod to rotate so that one of the limiting rings 43 moves to the position above the material containing barrel 3, pouring mortar into the material containing barrel 3 so that the top of the mortar enters the limiting ring 43, driving the vertical rod to rotate by the first driving assembly 42 so as to level the top of the mortar through the movement of the limiting ring 43, at the moment, superfluous mortar falls into the containing groove 11 below the material containing barrel 3, and the vertical rod continues to rotate so that the other limiting ring 43 without attached mortar moves to the position above the material containing barrel 3, at the moment, releasing the cone 21 suspended on the bracket 2 can detect the consistency of the mortar in the material containing barrel 3, and at the same time, when the limiting ring 43 blocks the mortar from the cone 21 falling down, the mortar splashed from the material containing barrel 3 is prevented from sputtering onto the base 1 in the testing process. The containing groove 11 is used for collecting the mortar overflowed in the detection process, and the limiting ring 43 can prevent the mortar from splashing in the detection process, so that the detection environment is kept clean, and the mortar consistometer is convenient to clean after the detection is finished.

As shown in fig. 1 and 3, the base 1 is further provided with a first water leakage groove 13 penetrating through the base 1, and the first water leakage groove 13 is located in the accommodating groove 11 and is disposed around the positioning ring 12. The first water leakage groove 13 is provided in the accommodating groove 11 to drain the sewage generated when the accommodating groove 11 is cleaned, so as to prevent the sewage from being retained in the accommodating groove 11.

Referring to fig. 2 and 3, the scraping assembly 4 further includes a rotating seat 44, the upright 41 is vertically disposed on the rotating seat 44, the base 1 is further provided with a bearing 51 and a bearing seat 5 for mounting the bearing 51, and the rotating seat 44 is provided with a rotating shaft 45 matched with the bearing 51. The upright 41 can smoothly rotate on the base 1 through the cooperation of the bearing 51 and the rotating shaft 45, so that the position of the limiting ring 43 cannot be adjusted due to the fact that the upright 41 is blocked in the action process.

In detail, the first driving assembly 42 includes a first motor 46 and a first gear 47 disposed at an output end of the first motor 46, and the rotating shaft 45 is sleeved with a second gear 48 meshed with the first gear 47. The first motor 46 drives the first gear 47 to rotate, and power can be transmitted to the transmission shaft through the cooperation of the first gear 47 and the second gear 48, so that the upright post 41 is driven to rotate, and the position of the upright post 41 can be locked when the first motor 46 stops running, so that the stop collar 43 is prevented from generating unexpected actions.

As shown in fig. 1 and 2, the base 1 is further provided with a flushing assembly 6, the flushing assembly 6 includes a water tank, a water pump, a hose 62 and a nozzle 61 that are sequentially communicated, the flushing assembly 6 further includes a support 63 disposed at one end of the upright 41 away from the material containing barrel 3, and the support 63 is provided with a clamping jaw 64 that is matched with the nozzle 61. The cleaning assembly is arranged on the base 1 to clean the limiting ring 43 and the containing groove 11, clean water in the water tank is pumped into the spray head 61 along the hose 62 by the water pump and sprayed out of the spray head 61 to flush the limiting ring 43 and the containing groove 11, the spray head 61 can be clamped on the clamping jaw 64 to clean the limiting ring 43 or remove the spray head 61 from the clamping jaw 64, and at the moment, the spray head 61 can be moved to clean the containing groove 11 or the limiting ring 43, so that the mortar consistometer can be cleaned after detection is completed.

Optionally, a second water leakage groove 14 penetrating through the base 1 is further provided on the base 1, and the second water leakage groove 14 is located on one side of the support 63 near the upright 41. The second water leakage groove 14 is used for leaking sewage generated when the limiting ring 43 is cleaned, so that the base 1 is kept clean, and the sewage is prevented from being detained on the base 1.

Referring to fig. 3 and 4, the base 1 is further provided with a knocking assembly 7, the knocking assembly 7 includes a knocking block 71 movably disposed on the base 1 and a second driving assembly 72 driving the knocking block 71 to reciprocate, and the second driving assembly 72 drives the knocking block 71 to approach or separate from the material containing barrel 3, and the knocking block 71 collides with the material containing barrel 3 when approaching the material containing barrel 3. After the mortar is poured into the material containing barrel 3, the second driving assembly 72 drives the knocking block 71 to reciprocate and knock the material containing barrel 3, so that the mortar in the material containing barrel 3 can vibrate, the air in the mortar is discharged to tightly compact the mortar in the material containing barrel 3, and the accuracy of a detection result is prevented from being influenced by loosening the mortar.

Specifically, the second driving assembly 72 includes a second motor 73 disposed on the base 1, and a cam 74 is disposed at an output end of the second motor 73, where the cam 74 abuts against the knocking block 71 and pushes the knocking block 71 to move in a direction approaching to the barrel 3, and the second driving assembly 72 further includes a spring 75 abutting against the knocking block 71, and the spring 75 drives the knocking block 71 to move in a direction far away from the barrel 3. When the cam 74 rotates under the driving of the second motor 73, the cam 74 pushes the knocking block 71 to approach the material containing cylinder 3 and collide with the material containing cylinder 3, at this time, the spring 75 is compressed, when the cam 74 rotates to be separated from the knocking block 71, the spring 75 restores the original length and pushes the knocking block 71 to move in a direction away from the material containing cylinder 3 so as to restore the knocking block 71, namely, the cam 74 continuously rotates so that the knocking block 71 continuously knocks the material containing cylinder 3, thereby saving manpower.

As shown in fig. 4, two mounting seats 15 are provided on the base 1 at intervals, a guide rod 16 is provided between the two mounting seats 15, the length direction of the guide rod 16 is consistent with the moving direction of the knocking block 71, and the knocking block 71 is provided with a guide hole matched with the guide rod 16. The guide rod 16 is used for limiting the moving direction of the knocking block 71 on the base 1, preventing unexpected offset when the knocking block 71 acts, and ensuring that the knocking block 71 stably acts on the charging barrel 3 in the process of reciprocating movement.

In detail, the spring 75 is sleeved on the guide rod 16, and one of the opposite ends of the spring 75 in the extending direction is abutted against one of the mounting seats 15, and the other end is abutted against the knocking block 71. The spring 75 is sleeved on the guide rod 16, so that the stability of the cooperation of the spring 75 and the knocking block 71 is improved, and the spring 75 and the knocking block 71 are prevented from being separated in the action process of the knocking block 71.

Optionally, the base 1 is further provided with a protecting shell 8, the protecting shell 8 and the accommodating groove 11 are arranged at intervals, the knocking block 71 and the mounting seat 15 are located in a space surrounded by the protecting shell 8 and the base 1, the protecting shell 8 is provided with an opening for part of the knocking block 71 to pass through, and the protecting shell 8 is used for preventing mortar falling from the material containing barrel 3 from falling near the knocking block 71 to influence the action of the knocking block 71, so that the knocking block 71 is ensured to keep stable in the action process.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a mortar consistometer, includes the base, is equipped with support and flourishing feed cylinder on the base, is equipped with the cone of hanging in Cheng Liao tops of a section of thick bamboo on the support, flourishing feed cylinder can dismantle and set up on the base, its characterized in that: the base is also provided with a containing groove, a locating ring matched with the containing cylinder is arranged in the containing groove, the base is also provided with a scraping assembly, the scraping assembly comprises a stand column rotatably arranged on the base and a first driving assembly for driving the stand column to rotate, the stand column and the containing cylinder are arranged at intervals, the top of the stand column is provided with a cross rod, two ends of the cross rod are respectively provided with a limiting ring, any one limiting ring can move to the position right above the containing cylinder and is communicated with the containing cylinder, the height of the bottom of the limiting ring is equal to the height of the top of the containing cylinder, and the diameter of the opening of the bottom of the limiting ring is equal to the diameter of the opening of the top of the containing cylinder.

2. A mortar consistometer as claimed in claim 1, wherein: the base is also provided with a first water leakage groove penetrating through the base, and the first water leakage groove is positioned in the accommodating groove and surrounds the positioning ring.

3. A mortar consistometer as claimed in claim 1, wherein: the scraping assembly further comprises a rotating seat, the upright post is vertically arranged on the rotating seat, a bearing and a bearing seat for installing the bearing are further arranged on the base, and a rotating shaft matched with the bearing is arranged on the rotating seat.

4. A mortar consistometer according to claim 3, wherein: the first driving assembly comprises a first motor and a first gear arranged at the output end of the first motor, and a second gear meshed with the first gear is sleeved on the rotating shaft.

5. A mortar consistometer as claimed in claim 1, wherein: the base is also provided with a flushing assembly, the flushing assembly comprises a water tank, a water pump, a hose and a spray head which are sequentially communicated, the flushing assembly further comprises a supporting frame which is arranged at one end of the upright column away from the material containing barrel, and a clamping jaw matched with the spray head is arranged on the supporting frame.

6. A mortar consistometer according to claim 5, wherein: the base is also provided with a second water leakage groove penetrating through the base, and the second water leakage groove is positioned on one side, close to the upright post, of the support frame.

7. A mortar consistometer as claimed in claim 1, wherein: the base is also provided with a knocking assembly, the knocking assembly comprises a knocking block movably arranged on the base and a second driving assembly for driving the knocking block to reciprocate, and the second driving assembly drives the knocking block to approach or depart from the material containing barrel and collide with the material containing barrel when the knocking block approaches the material containing barrel.

8. A mortar consistometer according to claim 7, wherein: the second driving assembly comprises a second motor arranged on the base, a cam is arranged at the output end of the second motor, the cam is abutted with the knocking block and pushes the knocking block to move towards the direction close to the material containing barrel, the second driving assembly further comprises a spring abutted with the knocking block, and the spring drives the knocking block to move towards the direction far away from the material containing barrel.

9. A mortar consistometer according to claim 8, wherein: the base is provided with two installation seats at intervals, a guide rod is arranged between the two installation seats, the length direction of the guide rod is consistent with the moving direction of the knocking block, and the knocking block is provided with a guide hole matched with the guide rod.

10. A mortar consistometer according to claim 9, wherein: the spring is sleeved on the guide rod, and one of the two opposite ends of the spring in the extending direction is abutted to one of the mounting seats and the other end of the spring is abutted to the knocking block.