CN213121503U

CN213121503U - Cement mortar fluidity tester

Info

Publication number: CN213121503U
Application number: CN202021707579.2U
Authority: CN
Inventors: 徐凯; 张丽; 杜少博; 马岩; 张道华; 潘文良
Original assignee: Shandong Huasen Xinglong Concrete Co ltd
Current assignee: Shandong Huasen Xinglong Concrete Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-04
Anticipated expiration: 2030-08-14

Abstract

The application discloses cement mortar fluidity apparatus relates to cement mortar fluidity and measures technical field. Technical scheme is a cement mortar fluidity apparatus, which comprises a frame, be fixed with the disc table in the frame, and the drive the driving motor that the disc table is beated from top to bottom, be provided with the truncated cone mould that is used for stereotyped cement mortar on the disc table, the vertical pole of fixedly connected with in the frame, vertical pole is located one side of disc table, the outer fixedly connected with mount of truncated cone mould, just fixedly connected with sliding sleeve on the mount, vertical pole certainly pass in the sliding sleeve and rather than sliding connection, the upper end outer wall of vertical pole is provided with the spout that sets up along its axial, it is provided with the slider to correspond on the inner wall of sliding sleeve, slider sliding connection is in the spout. This application is rational in infrastructure, and vertical promotion section cone mould is in order to remove, avoids touching cement mortar and influences the testing result.

Description

Cement mortar fluidity tester

Technical Field

The application relates to the technical field of cement mortar fluidity measurement, in particular to a cement mortar fluidity tester.

Background

The cement mortar fluidity tester is also called a cement fluidity electric jump table, is used for fluidity tests of a new standard GB/T2419-2005 'cement mortar fluidity testing method' released in 2005, and is a uniquely specified instrument for the standard. In the actual operation process, a cement mortar test block is manufactured on a disc table by using a truncated cone circular mold.

Among the correlation technique, after cement mortar test block makes the completion, need take off the truncated cone circular mould from cement mortar, and actual operation is operated through feeling, because the truncated cone circular mould encircles on cement mortar, at the in-process that removes truncated cone circular mould like this, the truncated cone circular mould takes place to rock easily and uses cement mortar for cement mortar takes place to deform and topples over even, thereby can cause the influence to the survey result.

SUMMERY OF THE UTILITY MODEL

In order to reduce the error that brings when the truncated cone mould removes, this application provides a cement mortar mobility apparatus.

The application provides a cement mortar fluidity apparatus adopts following scheme:

the utility model provides a cement mortar fluidity apparatus, includes the frame, be fixed with the disc table in the frame, and the drive the driving motor of beating from top to bottom of disc table, be provided with the truncated cone mould that is used for stereotyped cement mortar on the disc table, the vertical pole of fixedly connected with in the frame, vertical pole is located one side of disc table, the outer fixedly connected with mount of truncated cone mould, just fixedly connected with sliding sleeve on the mount, vertical pole certainly pass in the sliding sleeve and rather than sliding connection, the upper end outer wall of vertical pole is provided with the spout that sets up along its axial, it is provided with the slider to correspond on the inner wall of sliding sleeve, slider sliding connection is in the spout.

Through adopting above-mentioned scheme, when removing the truncated cone mould, vertical pole and spout lead to the sliding sleeve for the sliding sleeve can only be along the vertical lift of vertical pole, and the truncated cone mould passes through mount and sliding sleeve fixed connection again, so when reciprocating the sliding sleeve, the truncated cone mould is along with reciprocating, make the truncated cone mould vertical rise when being removed, reduce the left and right sides of truncated cone mould and rock, reduce the influence of truncated cone mould to cement mortar, thereby reduce the error that the truncated cone mould brought into when removing.

The application is further configured to: the disc table is characterized in that the two vertical rods are symmetrically arranged on two sides of the disc table, the sliding sleeves are fixedly connected to two sides of the fixing frame, and the two sliding sleeves are respectively sleeved on the two vertical rods.

Through adopting above-mentioned scheme, set up two vertical poles and lead jointly, the deformation volume of vertical pole, mount when reducing the circular truncated cone mould and removing improves the vertical stability when removing of circular truncated cone mould.

The application is further configured to: the vertical rod is sleeved with a supporting spring in a compression state, the upper end of the supporting spring is tightly supported on the sliding sleeve, the lower end of the supporting spring is tightly supported on the rack, the upper end of the vertical rod is provided with a through groove extending downwards from the end portion of the vertical rod, the through groove is arranged along the radial direction of the vertical rod, two side walls of the bottom of the through groove are provided with clamping grooves, clamping pieces are clamped in the clamping grooves, the through groove rotates to be clamped after moving into the clamping pieces, and the clamping pieces are abutted to the upper end of the sliding sleeve.

By adopting the scheme, the truncated cone die can be conveniently moved upwards to be removed.

The application is further configured to: the lower end of the vertical rod is provided with threads, a threaded hole is correspondingly formed in the rack, and the lower end of the vertical rod is in threaded connection with the threaded hole.

Through adopting above-mentioned scheme, vertical pole can the dismouting, can directly demolish vertical pole when having needs, avoids influencing the operation.

The application is further configured to: the mount is including half left side frame and the right half frame of splicing each other, two the sliding sleeve is fixed connection respectively in half a left side frame with on half right side frame, half a left side frame with half right side frame can dismantle the connection.

Through adopting above-mentioned scheme, cut the circular cone mould and can follow the mount and pull down, convenient clearance also can demolish the mount when needing simultaneously.

The application is further configured to: the left half frame is hinged with one side of the right half frame, and the other side of the left half frame is mutually abutted and penetrates through a fixing bolt in threaded connection with the left half frame and the right half frame.

Through adopting above-mentioned scheme, conveniently connect left half frame and right half frame in order to fix the circular truncated cone mould.

The application is further configured to: the upper end of the vertical rod is round-head-shaped.

By adopting the scheme, the vertical rod can conveniently penetrate through the sliding sleeve.

The application is further configured to: the upper end opening of the threaded hole is a trumpet-shaped flaring.

Through adopting above-mentioned scheme, conveniently with vertical pole threaded connection to the frame.

In summary, the present application has the following beneficial effects: the truncated cone die can be vertically and upwards removed, and errors brought by the truncated cone die during removal are reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment.

Reference numerals: 1. a frame; 2. a disc table; 3. a drive motor; 4. a truncated cone die; 5. a vertical rod; 6. a fixed mount; 7. a sliding sleeve; 8. a chute; 9. a slider; 10. a support spring; 11. a through groove; 12. a card slot; 13. a clamping piece; 14. a threaded hole; 15. a left half frame; 16. a right half frame; 17. and (5) fixing the bolt.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses cement mortar fluidity apparatus, as shown in fig. 1, including frame 1, be fixed with disc table 2 in the frame 1 to and the driving motor 3 of drive disc table 2 jumping from top to bottom, be provided with the truncated cone mould 4 that is used for stereotyped cement mortar on the disc table 2. During determination, cement mortar is poured into the truncated cone mould 4 and compacted to enable the cement mortar to be in a circular truncated cone shape on the disc table 2, then the truncated cone mould 4 is moved away, the disc table 2 is driven to jump up and down through the driving motor 3, and after the cement mortar jumps for a specified number of times, the diameter of the cement mortar on the disc table 2 is measured.

Be provided with two vertical poles 5 that the lower extreme is fixed in frame 1 at the bilateral symmetry of disc table 2, sliding sleeve 7 has all been cup jointed on two vertical poles 5, vertical pole 5 and sliding sleeve 7 sliding connection, the upper end outer wall of vertical pole 5 is provided with the spout 8 that sets up along its axial, it is provided with slider 9 to correspond on the inner wall of sliding sleeve 7, slider 9 sliding connection is in spout 8, truncated cone mould 4 external fixation has mount 6, two sliding sleeve 7 all fixed connection are on mount 6. In addition, for the convenience of installation, the upper end of the vertical rod 5 is round-head-shaped, and the sliding sleeve 7 is conveniently sleeved on the vertical rod 5.

The mount 6 is including half frame 15 on the left side and half frame 16 on the right side of mutual concatenation, and two sliding sleeve 7 are fixed connection respectively on half frame 15 on the left side and half frame 16 on the right side, and half frame 15 on the left side and half frame 16 on the right side are articulated mutually, and the opposite side mutual butt has passed with both threaded connection's fixing bolt 17.

Still cup jointed the supporting spring 10 that is compression state on two vertical poles 5, supporting spring 10's upper end is supported tightly in sliding sleeve 7, supporting spring 10's lower extreme is supported tightly in frame 1, vertical pole 5's upper end is provided with the logical groove 11 from its tip downwardly extending, lead to groove 11 along vertical pole 5's radial setting, the bottom both sides wall that leads to groove 11 is provided with draw-in groove 12, and the joint has the joint spare 13 of rotatory card after leading to groove 11 moves into in draw-in groove 12, joint spare 13 butt in the upper end of sliding sleeve 7, truncated cone mould 4 supports on disc table 2 this moment.

The lower end of the vertical rod 5 is provided with threads, a threaded hole 14 is correspondingly formed in the rack 1, the lower end of the vertical rod 5 is in threaded connection with the threaded hole 14, the vertical rod 5 can be disassembled and assembled as required, and the upper end opening of the threaded hole 14 is a trumpet-shaped flaring so that the vertical rod 5 can be conveniently installed.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides a cement mortar fluidity apparatus, includes frame (1), be fixed with disc table (2) in frame (1), and the drive driving motor (3) that disc table (2) are beated from top to bottom, be provided with truncated cone mould (4) that are used for stereotyped cement mortar on disc table (2), its characterized in that: frame (1) is gone up fixedly connected with vertical pole (5), vertical pole (5) are located one side of disc table (2), cut outer fixedly connected with mount (6) of cone mould (4), just fixedly connected with sliding sleeve (7) on mount (6), vertical pole (5) certainly pass in sliding sleeve (7) and rather than sliding connection, the upper end outer wall of vertical pole (5) is provided with spout (8) along its axial setting, it is provided with slider (9) to correspond on the inner wall of sliding sleeve (7), slider (9) sliding connection be in spout (8).

2. The cement mortar fluidity tester according to claim 1, characterized in that: the two vertical rods (5) are symmetrically arranged on two sides of the disc table (2), the two sides of the fixing frame (6) are fixedly connected with the sliding sleeves (7), and the sliding sleeves (7) are respectively sleeved on the two vertical rods (5).

3. The cement mortar fluidity tester according to claim 1, characterized in that: the upper end of the supporting spring (10) is tightly supported on the sliding sleeve (7), the lower end of the supporting spring (10) is tightly supported on the frame (1), a through groove (11) extending downwards from the end portion of the upper end of the vertical rod (5) is formed in the upper end of the vertical rod (5), the through groove (11) is formed in the radial direction of the vertical rod (5), clamping grooves (12) are formed in two side walls of the bottom of the through groove (11), clamping joints (12) are connected in the clamping grooves (12) in a clamping mode, the through groove (11) is rotatably clamped in the clamping parts (13) after moving into the sliding sleeve (7), and the clamping parts (13) are abutted to the upper end of the sliding sleeve (7).

4. The cement mortar fluidity tester according to claim 1, characterized in that: the lower end of the vertical rod (5) is provided with threads, a threaded hole (14) is correspondingly formed in the rack (1), and the lower end of the vertical rod (5) is in threaded connection with the threaded hole (14).

5. The cement mortar fluidity tester according to claim 2, characterized in that: the mount (6) is including half frame (15) on the left side and half frame (16) on the right side of splicing each other, two sliding sleeve (7) fixed connection respectively in half frame (15) on the left side with half frame (16) on the right side, half frame (15) on the left side with half frame (16) on the right side can dismantle the connection.

6. The cement mortar fluidity tester according to claim 5, characterized in that: one side of the left half frame (15) is hinged with one side of the right half frame (16), and the other side of the left half frame and the right half frame is mutually abutted and penetrates through a fixing bolt (17) in threaded connection with the left half frame and the right half frame.

7. The cement mortar fluidity tester according to claim 1, characterized in that: the upper end of the vertical rod (5) is round-head-shaped.

8. The cement mortar fluidity tester according to claim 4, characterized in that: the upper end opening of the threaded hole (14) is a trumpet-shaped flaring.