CN214310030U

CN214310030U - Mortar consistency tester

Info

Publication number: CN214310030U
Application number: CN202022885778.9U
Authority: CN
Inventors: 王晓明; 程田; 李文杰; 李贺; 张帅
Original assignee: China Railway Construction Engineering Group Co Ltd; China Railway Construction Engineering Group Shandong Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd; China Railway Construction Engineering Group Shandong Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-28
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a mortar consistency tester relates to building materials testing instrument technical field. The utility model discloses a base movable plate, the notch has been seted up to the upper surface of base, the last fixed surface of base is connected with the stand, the lateral wall sliding connection of stand has two to remove the cover, it has locking bolt to remove cover lateral wall threaded connection, remove the equal fixedly connected with crossbeam of cover lateral wall, be located the crossbeam lower fixed surface of top and be connected with the scale, scale lateral wall fixed mounting has the scale, scale lateral wall sliding connection has the connecting rod, the crossbeam fixed surface who is located the below installs the installation cover, fixed surface is connected with examination awl under the installation cover, there is flourishing thick liquid container through clamping mechanism fixed mounting in the notch, the equal fixedly connected with leveling mechanism in lower surface four corners department of base. The utility model provides a current mortar consistency apparatus be difficult to carry out leveling to the device and be difficult to dismantle the washing to flourishing thick liquid container before measuring to the problem of error is brought in the test.

Description

Mortar consistency tester

Technical Field

The utility model belongs to the technical field of building material test instrument, especially, relate to a mortar consistency determinator.

Background

The mortar consistency tester is also called as a mortar fluidity tester. An instrument for measuring the flowing property of mortar. The mortar is mainly composed of a cone (with the height of 145mm, the diameter of the cone bottom of 75mm and the weight of 300 +/-2 g) with a sliding rod and a truncated cone-shaped metal cylinder container, wherein the stirred mortar is filled into the container at one time until the distance from the upper opening of the container is about 1cm, the container is tamped according to a specified test method, the cone freely sinks from the center of the surface of the mortar, and the dropping distance is measured and read for 10 seconds and is measured in cm (accurate to 0.5cm), namely the consistency value (also called sinking degree) of the mortar.

The existing mortar consistency determinator is difficult to level the device before measurement, so that the measurement is inaccurate due to uneven placement during the test, errors are brought to the measurement, meanwhile, a traditional determinator slurry container is fixedly installed and is difficult to disassemble and clean, the last residual slurry and the like can be caused during the measurement, errors are brought to the test, and great inconvenience is brought.

In order to solve the problem, the utility model provides a mortar consistency tester.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mortar consistency tester solves current mortar consistency tester and is difficult to carry out the leveling to the device and is difficult to dismantle the washing to flourishing thick liquid container before measuring to the problem of error is brought in the test.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a mortar consistency determinator, including base and movable plate, the notch has been seted up to the upper surface of base, the last fixed surface of base is connected with the stand, the lateral wall sliding connection of stand has two to remove the cover, it has the locking bolt to remove cover lateral wall threaded connection, remove the equal fixedly connected with crossbeam of cover lateral wall, be located the crossbeam lower fixed surface of top and be connected with the scale, scale lateral wall fixed mounting has the scale, scale lateral wall sliding connection has the connecting rod, the crossbeam fixed surface that is located the below installs the cover, connecting rod and installation cover fixed connection, installation cover lower fixed surface is connected with examination awl, there is the flourishing thick liquid container through clamping mechanism fixed mounting in the notch, examination awl is located directly over the flourishing thick liquid container, the equal fixedly connected with levelling device in lower surface four corners department of base, through the removal cover that sets up, the shrink bolt, the scale, examination awl, test awl, Mortar consistency can be determined by the mortar containing container, the mounting sleeve and the like, and the device is convenient to operate and time-saving and labor-saving.

Further, levelling device is including fixed cover sliding connection with flexible piece, the fixed cover is sheathe in inner wall and is rotated and be connected with the threaded rod, the one end of threaded rod stretch into in the flexible piece and with flexible piece threaded connection, fixed cover lateral wall rotates and is connected with the bull stick, the one end of bull stick stretches into fixed cover in and fixedly connected with driving gear, threaded rod surface fixed mounting has driven gear, driving gear and driven gear meshing are connected, driving gear through setting up, driven gear, the threaded rod, the bull stick and flexible piece etc. can carry out leveling processing to the base before using, thereby it is difficult to carry out leveling processing to it and leads to the possibility that measuring error appears to reduce traditional apparatus, hoisting device's measurement accuracy.

Furthermore, a rotary table is fixedly connected to one side wall of the rotary rod extending out of the fixing sleeve, and the rotary rod is convenient to rotate through the arranged rotary table.

Further, the threaded rod stretches into the one end fixedly connected with limiting plate in the flexible piece, and the limiting plate is sliding connection in the flexible piece, can carry out spacing processing to the threaded rod through the limiting plate that sets up etc. and reduce the possibility that the limiting plate drops.

Further, clamping mechanism includes arc splint, traveller and reset spring, notch inside wall sliding connection has the traveller that two symmetries set up, the one end fixedly connected with arc splint of traveller, the surface cover of traveller is equipped with reset spring, reset spring's both ends are connected with arc splint lateral wall and notch inside wall respectively, arc splint through setting up, traveller and reset spring etc. can press from both sides tight fixed processing to flourishing thick liquid container when the test, can take out it after the test and retrieve the washing, it dismantles the washing to reduce traditional tester to it, remaining mud etc. can appear last time when leading to measuring, bring the possibility of error for the test.

Furthermore, the side wall of the moving plate is fixedly connected with a cursor, and the set cursor can enable the reading to be more accurate during testing.

The utility model discloses following beneficial effect has:

the utility model can measure the mortar consistency through the arranged movable sleeve, the tightening bolt, the scale, the test cone, the mortar container, the installation sleeve and the like, is convenient to operate, saves time and labor, can level the base before use through the arranged driving gear, the driven gear, the threaded rod, the rotating rod, the telescopic block and the like, reduces the possibility that the traditional measuring instrument is difficult to level the base so as to cause measurement error, improves the measurement accuracy of the device, is convenient to rotate the rotating rod through the arranged turntable, can limit the threaded rod through the arranged limiting plate and the like so as to reduce the falling possibility of the limiting plate, can clamp and fix the mortar container during testing through the arranged arc-shaped clamping plate, the sliding column, the reset spring and the like, can be taken out for recycling and cleaning after testing, and reduces the difficulty in disassembling and cleaning of the traditional testing instrument, the last residual slurry may appear during measurement, which may cause errors in the test.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a middle notch of the present invention;

FIG. 3 is a cross-sectional view of FIG. 2;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

FIG. 5 is a side view of the scale of FIG. 1;

fig. 6 is a top view of the base of fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a column; 3. moving the sleeve; 4. locking the bolt; 5. a cross beam; 6. a scale; 7. moving the plate; 8. a connecting rod; 9. installing a sleeve; 10. testing a cone; 11. a pulp container; 12. a notch; 13. a telescopic block; 14. a cursor; 15. fixing a sleeve; 16. a traveler; 17. a driving gear; 18. a threaded rod; 19. a driven gear; 20. a limiting plate; 21. an arc-shaped splint; 22. a return spring; 23. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the utility model relates to a mortar consistency tester, which comprises a base 1 and a movable plate 7, wherein the upper surface of the base 1 is provided with a notch 12, the upper surface of the base 1 is fixedly connected with a column 2, the side wall of the column 2 is slidably connected with two movable sleeves 3, the side wall of each movable sleeve 3 is in threaded connection with a locking bolt 4, the side walls of the movable sleeves 3 are fixedly connected with a cross beam 5, the lower surface of the cross beam 5 positioned above is fixedly connected with a scale 6, the side wall of the scale 6 is fixedly provided with scales, the side wall of the scale 6 is slidably connected with a connecting rod 8, the outer surface of the cross beam 5 positioned below is fixedly provided with a mounting sleeve 9, the lower surface of the mounting sleeve 9 is fixedly connected with a test cone 10, a mortar container 11 is fixedly arranged in the notch 12 through a clamping mechanism, the test cone 10 is positioned right above the mortar container 11, four corners of the lower surface of the base 1 are fixedly connected with leveling devices, can survey the mortar consistency through removal cover 3, the tightening bolt that set up, scale 6, examination awl 10, flourishing thick liquid container 11 and installation cover 9 etc. and the device simple operation, labour saving and time saving.

Preferably, the leveling device comprises a telescopic block 13 which is connected with the fixed sleeve 15 in a sliding manner, a threaded rod 18 is connected with the upper inner wall of the fixed sleeve 15 in a rotating manner, one end of the threaded rod 18 extends into the telescopic block 13 and is in threaded connection with the telescopic block 13, the side wall of the fixed sleeve 15 is connected with a rotating rod 23 in a rotating manner, one end of the rotating rod 23 extends into the fixed sleeve 15 and is fixedly connected with a driving gear 17, a driven gear 19 is fixedly arranged on the outer surface of the threaded rod 18, the driving gear 17 is in meshed connection with the driven gear 19, the base 1 can be leveled before being used through the arranged driving gear 17, the driven gear 19, the threaded rod 18, the rotating rod 23, the telescopic block 13 and the like, the possibility that the traditional determinator is difficult to level the base so that measurement errors occur is reduced, and the measurement accuracy of the device is improved.

Preferably, a rotating disc is fixedly connected to one side wall of the rotating rod 23 extending out of the fixed sleeve 15, and the rotating rod 23 is convenient to rotate through the arranged rotating disc.

Preferably, one end of the threaded rod 18 extending into the telescopic block 13 is fixedly connected with a limiting plate 20, the limiting plate 20 is slidably connected in the telescopic block 13, and the threaded rod 18 can be limited by the arranged limiting plate 20, so that the possibility that the limiting plate 20 falls off is reduced.

Preferably, clamping mechanism includes arc splint 21, traveller 16 and reset

spring

22, 12 inside wall sliding connection of notch has traveller 16 that two symmetries set up, the one end fixedly connected with arc splint 21 of traveller 16, the surface cover of traveller 16 is equipped with reset spring 22, reset spring 22's both ends are connected with arc splint 21 lateral wall and 12 inside walls of notch respectively, arc splint 21 through setting up, traveller 16 and reset spring 22 etc. can press from both sides tight fixed processing to flourishing thick liquid container 11 when the test, can take out it and retrieve the washing after the test, it is difficult to dismantle the washing to it to reduce traditional tester, remaining mud etc. can appear last time when leading to measuring, bring the possibility of error for the test.

Preferably, a cursor 14 is fixedly connected to the side wall of the moving plate 7, and the cursor 14 is arranged to make the reading more accurate during the test.

As shown in fig. 1-6, this embodiment is a method for using a mortar consistency tester: before testing, leveling treatment is carried out on the base 1 through a leveling device, after the leveling is finished, mortar to be tested is placed into the mortar containing container 11, the arc-shaped clamping plates 21 are extruded to two sides, the mortar containing container 11 is placed into the notch 12, then the arc-shaped clamping plates 21 are sent out to clamp and fix the mortar, the lower end of the test cone 10 is placed just in contact with the upper surface of the mortar by the movable sleeve 3, then the locking bolts 4 below are loosened, the mortar is freely pressed down by the test cone 10, reading is recorded through the scale 6, and the mortar consistency is tested.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a mortar consistency determinator, includes base (1) and movable plate (7), its characterized in that: the upper surface of the base (1) is provided with a notch (12), the upper surface of the base (1) is fixedly connected with a stand column (2), the side wall of the stand column (2) is connected with two movable sleeves (3) in a sliding manner, the side wall of each movable sleeve (3) is in threaded connection with a locking bolt (4), the side wall of each movable sleeve (3) is fixedly connected with a cross beam (5), the lower surface of the cross beam (5) positioned above is fixedly connected with a scale (6), the side wall of the scale (6) is fixedly provided with scales, the side wall of the scale (6) is connected with a connecting rod (8) in a sliding manner, the outer surface of the cross beam (5) positioned below is fixedly provided with a mounting sleeve (9), the connecting rod (8) is fixedly connected with the mounting sleeve (9), the lower surface of the mounting sleeve (9) is fixedly connected with a test cone (10), a pulp container (11) is fixedly arranged in the notch (12) through a clamping mechanism, and the test cone (10) is positioned right above the pulp container (11), the four corners of the lower surface of the base (1) are fixedly connected with leveling devices.

2. The mortar consistency tester as claimed in claim 1, wherein the leveling device comprises a telescopic block (13) slidably connected in a fixed sleeve (15), a threaded rod (18) is rotatably connected to the inner wall of the fixed sleeve (15), one end of the threaded rod (18) extends into the telescopic block (13) and is in threaded connection with the telescopic block (13), a rotating rod (23) is rotatably connected to the side wall of the fixed sleeve (15), one end of the rotating rod (23) extends into the fixed sleeve (15) and is fixedly connected with a driving gear (17), a driven gear (19) is fixedly mounted on the outer surface of the threaded rod (18), and the driving gear (17) is in meshed connection with the driven gear (19).

3. Mortar consistency meter according to claim 2, characterized in that a side wall of the turning bar (23) extending beyond the fixed sleeve (15) is fixedly connected with a turning disc.

4. The mortar consistency tester as defined in claim 2, wherein a limiting plate (20) is fixedly connected to one end of the threaded rod (18) extending into the telescopic block (13), and the limiting plate (20) is slidably connected in the telescopic block (13).

5. The mortar consistency tester according to claim 1, characterized in that the clamping mechanism comprises an arc-shaped clamping plate (21), a sliding column (16) and a return spring (22), two symmetrically arranged sliding columns (16) are slidably connected to the inner side wall of the notch (12), the arc-shaped clamping plate (21) is fixedly connected to one end of each sliding column (16), the return spring (22) is sleeved on the outer surface of each sliding column (16), and two ends of each return spring (22) are respectively connected with the side wall of the arc-shaped clamping plate (21) and the inner side wall of the notch (12).

6. Mortar consistometer according to claim 1, characterized in that a cursor (14) is fixedly connected to the side wall of the mobile plate (7).