CN218212504U

CN218212504U - Automatic Vicat instrument

Info

Publication number: CN218212504U
Application number: CN202222360354.XU
Authority: CN
Inventors: 柳文彧
Original assignee: Fujian Huali Engineering Technology Co ltd
Current assignee: Fujian Huali Engineering Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-03
Anticipated expiration: 2032-09-06

Abstract

The application discloses automatic vicat appearance belongs to cement and detects technical field, include: the base and connect in the mount of base top through the arc pole, the mount upper surface runs through and is equipped with the test bar, the bottom downwardly extending of test bar is to the below of mount and is connected with the test needle, the controller is installed in the embedding in the recess of mount front end, be provided with display screen and a plurality of operating button on the controller, install electronic push cylinder in the mounting hole that the mount surface was seted up, the location end conflict of electronic push cylinder is on the outer wall of test bar, be connected with the electronic vernier caliper who uses with the test bar cooperation on the inner wall of mount, controller and electronic push cylinder and electronic vernier caliper electric connection. The automatic Vicat instrument has the advantages of simple structure and strong practicability.

Description

Automatic Vicat instrument

Technical Field

The application belongs to the technical field of cement detection, and particularly relates to an automatic vicat instrument.

Background

A vicat instrument is also called a cement consistometer, is a detection instrument in the cement industry, and is mainly used for detecting the water demand and the setting time of the standard consistency of cement paste. The Vicat instrument mainly comprises a base, an upper bracket fixedly connected to the base, an initial setting test rod arranged above the base and a mounting assembly used for mounting the initial setting test rod, wherein the mounting assembly is connected to the bracket; during operation, the initial setting test rod on the mounting assembly freely falls onto the test block placed on the base, so that the setting time of the test block is measured.

Current vicat appearance is when in-service use, mostly through the position of bolt restriction test bar, makes the free fall of test bar through unscrewing the bolt to the cooperation scale is measured, can't accomplish to read the second automatically and measure, increases measuring staff's intensity of labour.

To this end, we propose an automatic vicat apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, and current vicat appearance is when the in-service use, and the position of mostly passing through the bolt restriction test bar makes the free fall of test bar through unscrewing the bolt to the cooperation scale is measured, can't accomplish to read the second automatically and measure, increases measuring staff's intensity of labour's problem, and the automatic vicat appearance that proposes.

In order to achieve the purpose, the following technical scheme is adopted in the application:

an automatic vicat apparatus comprising:

the testing device comprises a base and a fixing frame connected to the upper side of the base through an arc-shaped rod, wherein a testing rod penetrates through the upper surface of the fixing frame, the bottom of the testing rod extends downwards to the lower side of the fixing frame and is connected with a testing needle, a controller is embedded and installed in a groove at the front end of the fixing frame, a display screen and a plurality of operating buttons are arranged on the controller, an electric push cylinder is installed in an installation hole formed in the surface of the fixing frame, the positioning end of the electric push cylinder abuts against the outer wall of the testing rod, an electronic vernier caliper matched with the testing rod is connected to the inner wall of the fixing frame, and the controller is electrically connected with the electric push cylinder and the electronic vernier caliper;

the bottom of mount is provided with clean subassembly, clean subassembly is including connecting in the mounting box of mount bottom surface and setting up in two inside retainer rings of mounting box, two all be connected with the translation board with mounting box inner wall sliding connection on the back of the body one end of retainer ring mutually, can dismantle on the inner wall of retainer ring and be connected with clean sponge.

Through above-mentioned technical scheme, the centre gripping area moves clean sponge and contradicts on the surface of test bar, clears up its surface after the test bar test, improves the testing result of follow-up detection.

Preferably, the translation board is kept away from one of grip ring and is served and seted up the spout, and sliding connection has two sliders in the spout, two be connected through electric telescopic handle between the slider, all be connected with articulated seat on the both sides inner wall of mounting box, it is articulated mutually through the down tube between articulated seat and the slider.

Through above-mentioned technical scheme, be convenient for adjust the distance between two grip rings.

Preferably, a movable plate is arranged in a fixed groove formed in the top surface of the base, and a glass plate is arranged in a groove formed in the top surface of the movable plate.

Through above-mentioned technical scheme, be convenient for place the examination mould on the glass board.

Preferably, the outer walls of the two sides of the moving plate are integrally formed with sliding rods in an injection molding mode, and the moving plate is in sliding connection with the inner walls of the fixed grooves through the two sliding rods.

Through the technical scheme, the movable plate and the base are convenient to mount or dismount.

Preferably, a fixed rod is connected in a positioning hole formed in the outer wall of the sliding rod, a sleeve is slidably sleeved at the outer end of the fixed rod, a positioning pin is installed in a matching groove formed in one end, away from the fixed rod, of the sleeve, and a compression spring is sleeved on the periphery of the fixed rod.

Through the technical scheme, the mounted moving plate is limited.

Preferably, the through-holes for the test rod to pass through are formed in the upper surface and the lower surface of the mounting box, and the two clamping rings are symmetrically distributed on two sides of the test rod.

Through the technical scheme, the cleaning sponge on the inner side of the clamping ring can clean the surface of the test rod conveniently.

Preferably, the test rod is detachably connected with the test needle.

Through above-mentioned technical scheme, be convenient for install or dismantle test needle and test rod.

To sum up, the technical effect and the advantage of this application: according to the automatic vicat instrument, the second reading value is set through the controller, meanwhile, the controller controls the electric push cylinder to be opened and closed, after the second reading value is set for 30 seconds, the electric push cylinder fixes the test rod and reads the reading value of the electronic vernier caliper through the display screen, the measurement efficiency is improved, and the labor intensity is reduced;

the electric telescopic rod drives the two sliding blocks to slide relatively, the angle between the two inclined rods is adjusted, the two translation plates are driven to move relatively, the clamping ring drives the cleaning sponge to abut against the surface of the test rod, the surface of the test rod is cleaned after the test is finished, and the detection result of subsequent detection is improved;

the movable plate is inserted into the fixed groove in the base through the slide rod, the positioning pin is extruded, the sleeve is driven to move along the direction of the fixed rod through the positioning pin, the compression spring is extruded, the positioning pin limits the movable plate through the elastic effect of the compression spring, a test mold can be placed on the movable plate, and then the test mold is charged, so that the phenomenon that the detection of cement is influenced due to material leakage in the cement transferring process is avoided; the automatic Vicat instrument has the advantages of simple structure and strong practicability.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the present application showing the structure of the movable plate;

FIG. 3 is a schematic view of the locating pin of the present application;

figure 4 is a transverse cross-sectional view of a cleaning assembly of the present application.

In the figure: 1. a base; 2. a fixed mount; 3. a test rod; 4. a display screen; 5. a controller; 6. a cleaning assembly; 600. mounting a box; 601. a clamp ring; 602. a translation plate; 603. a slider; 604. cleaning the sponge; 605. an electric telescopic rod; 606. a diagonal bar; 607. a hinged seat; 7. a test pin; 8. an electric pushing cylinder; 9. moving the plate; 10. a glass plate; 11. a slide bar; 12. positioning pins; 13. a sleeve; 14. fixing the rod; 15. a compression spring; 16. an electronic vernier caliper.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, 2 and 4, an automatic vicat apparatus includes: base 1 and connect in the mount 2 of base 1 top through the arc pole, 2 upper surfaces of mount run through and are equipped with test bar 3, the bottom downwardly extending of test bar 3 is connected with test needle 7 to the below of mount 2, controller 5 is installed in the embedding in the recess of 2 front ends of mount, controller 5 has timing, regularly function, is provided with display screen 4 and a plurality of operating button on the controller 5, display screen 4 is used for showing electronic slide caliper 16's reading, installs electronic push cylinder 8 in the mounting hole that mount 2 surfaces were seted up, and the location end of electronic push cylinder 8 is contradicted on the outer wall of test bar 3, is connected with electronic slide caliper 16 with the cooperation use of test bar 3 on the inner wall of mount 2, and electronic slide caliper 16's the sense terminal passes through the bolt fastening with test bar 3, controller 5 and electronic push cylinder 8 and electronic slide caliper 16 electric connection loosen or fix test bar 3 through electronic push cylinder 8.

The bottom of mount 2 is provided with clean subassembly 6, clean subassembly 6 is including connecting in the mounting box 600 of 2 bottom surfaces of mount and setting up in two clamp rings 601 inside of mounting box 600, the end of keeping away from the other side of two clamp rings 601 all is connected with the translation board 602 with mounting box 600 inner wall sliding connection, can dismantle on the inner wall of clamp ring 601 and be connected with clean sponge 604, be convenient for install or dismantle clean sponge 604, translation board 602 keeps away from one of clamp ring 601 and has seted up the spout, and sliding connection has two sliders 603 in the spout, be connected through electric telescopic handle 605 between two sliders 603, all be connected with articulated seat 607 on the both sides inner wall of mounting box 600, articulated seat 607 is articulated through down tube 606 between slider 603, the through-hole that supplies test rod 3 to pass is all seted up on the upper and lower surface of mounting box 600, two clamp rings 601 symmetry distribute in the both sides of test rod 3, drive two sliders 603 relative slip through electric telescopic handle 605, adjust the angle between two down tubes 606, and drive two translation boards 602 relative motion, make the conflict plate 601 drive clean sponge 604 on the surface of test rod 3, after the test rod 3 test, carry out the clearance, carry out the test to its test rod 603, the control result of test, avoid the extension control to the test rod 601 to influence, the extension of the test rod 601 production of the test rod, the test result, the test rod 601 accuracy is avoided.

Referring to fig. 1, 2 and 3, a movable plate 9 is arranged in a fixed groove formed in the top surface of a base 1, a glass plate 10 is installed in a groove formed in the top surface of the movable plate 9, slide rods 11 are formed in the outer walls of the two sides of the movable plate 9 in an integrated injection molding mode, the movable plate 9 is in sliding connection with the inner wall of the fixed groove through the two slide rods 11, a test mold is placed on the glass plate 10 for loading, material leakage in the cement transferring process is avoided, a fixed rod 14 is connected in a positioning hole formed in the outer wall of the slide rod 11, a sleeve 13 is slidably sleeved on the outer end of the fixed rod 14, a positioning pin 12 is installed in a matching groove formed in one end, away from the fixed rod 14, of the sleeve 13, a limiting hole for plugging of the positioning pin 12 is formed in the inner wall of the fixed groove of the movable plate 9, a compression spring 15 is sleeved on the periphery of the fixed rod 14, the end of the compression spring 15 is abutted to the sleeve 13, and the movable plate 9 is limited by the elastic effect of the compression spring 15.

The working principle is as follows: when the test device is used, a test mould is firstly placed on a glass plate 10, then mixed cement is filled into the test mould, at the moment, a moving plate 9 is inserted into a fixed groove of a base 1 through two sliding rods 11, a positioning pin 12 is extruded, a sleeve 13 is driven to move along the direction of a fixed rod 14 through the positioning pin 12, a compression spring 15 is extruded, the positioning pin 12 limits the moving plate 9 through the elastic effect of the compression spring 15, the test rod 3 is moved, the height of the test rod 3 is displayed through a display screen 4, the test rod 3 is fixed through an electric push cylinder 8, then the electric push cylinder 8 is controlled through a controller 5, the electric push cylinder 8 releases the test rod 3, the test rod 3 falls under the action of gravity and abuts against the surface of a viscous object to be tested, after 30 seconds, the electric push cylinder 8 extends to fix the test rod 3 through the controller 5, and the readings of an electronic vernier caliper 16 are read through the display screen 4, and therefore one-time test is completed.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. Automatic vicat appearance, its characterized in that includes:

the testing device comprises a base (1) and a fixing frame (2) connected to the upper portion of the base (1) through an arc-shaped rod, wherein a testing rod (3) penetrates through the upper surface of the fixing frame (2), the bottom of the testing rod (3) extends downwards to the lower portion of the fixing frame (2) and is connected with a testing needle (7), a controller (5) is embedded into a groove at the front end of the fixing frame (2), a display screen (4) and a plurality of operating buttons are arranged on the controller (5), an electric push cylinder (8) is installed in an installation hole formed in the surface of the fixing frame (2), the positioning end of the electric push cylinder (8) abuts against the outer wall of the testing rod (3), an electronic vernier caliper (16) matched with the testing rod (3) is connected to the inner wall of the fixing frame (2), and the controller (5) is electrically connected with the electric push cylinder (8) and the electronic vernier caliper (16);

the bottom of mount (2) is provided with clean subassembly (6), clean subassembly (6) are including connecting in mounting box (600) of mount (2) bottom surface and setting up in two inside grip rings (601) of mounting box (600), two all be connected with translation board (602) with mounting box (600) inner wall sliding connection on the back of the body end of grip ring (601), can dismantle on the inner wall of grip ring (601) and be connected with clean sponge (604).

2. The automatic vicat instrument as claimed in claim 1, wherein a sliding groove is formed in one end of the translation plate (602) far away from the clamping ring (601), two sliding blocks (603) are connected in the sliding groove in a sliding manner, the two sliding blocks (603) are connected through an electric telescopic rod (605), hinged seats (607) are connected to inner walls of two sides of the mounting box (600), and the hinged seats (607) are hinged to the sliding blocks (603) through inclined rods (606).

3. The automatic vicat instrument according to claim 1, characterized in that a moving plate (9) is arranged in a fixed groove formed on the top surface of said base (1), and a glass plate (10) is arranged in a groove formed on the top surface of said moving plate (9).

4. The automatic vicat instrument according to claim 3, characterized in that the outer walls of both sides of said moving plate (9) are integrally injection-molded with sliding bars (11), said moving plate (9) being slidably connected to the inner walls of the fixed grooves by means of two sliding bars (11).

5. The automatic vicat instrument as claimed in claim 4, wherein a fixing rod (14) is connected to a positioning hole formed in the outer wall of the sliding rod (11), a sleeve (13) is slidably sleeved on the outer end of the fixing rod (14), a positioning pin (12) is installed in a matching groove formed in one end of the sleeve (13) far away from the fixing rod (14), and a compression spring (15) is sleeved on the periphery of the fixing rod (14).

6. The automatic vicat instrument according to claim 1, wherein the upper and lower surfaces of said mounting box (600) are provided with through holes for the test rod (3) to pass through, and said two clamping rings (601) are symmetrically distributed on both sides of the test rod (3).

7. The automatic vicat apparatus according to claim 1, characterized in that said test bar (3) is removably connected to said test pin (7).