Glue sand fluidity tester

Abstract

The utility model discloses a mortar fluidity tester which comprises a base plate, a vibration structure is fixedly installed on the outer surface of the upper end of the base plate, a disc table top is installed on the outer surface of the upper end of the vibration structure, a truncated cone round die is placed in the middle of the outer surface of the upper end of the disc table top, and a die sleeve is placed on the outer surface of the upper end of the truncated cone round die. Supporting plates are fixedly mounted in the middles of the outer surfaces of the two sides of the base plate, guide rods are fixedly mounted on the outer surfaces of the upper ends of the supporting plates, the number of the guide rods is two, a top plate is fixedly mounted on the upper portion between the two guide rods, and a second limiting supporting structure is connected between the mold sleeve and the top plate; and a first limiting support structure is connected between the truncated cone round die and the guide rod. According to the mortar fluidity tester disclosed by the utility model, the die sleeve is conveniently driven to lift stably through the second limiting supporting structure, and the truncated cone round die is conveniently driven to lift stably through the first limiting supporting structure and the guide rod.

Description

Technical Field

[0001] The utility model relates to the technical field of cement mortar fluidity testing equipment, in particular to a mortar fluidity measuring instrument. Background Art

[0002] Cement mortar fluidity tester is mainly used for cement mortar fluidity test.

[0003] In the prior art, when using a cement mortar flowability tester, it is necessary to place the truncated cone mold in the middle of the upper outer surface of the disc table top, then place the mold sleeve on the upper outer surface of the truncated cone mold, then pour the cement mortar into the truncated cone mold through the mold sleeve, and then the mold sleeve and the truncated cone mold need to be disassembled in turn.

[0004] When disassembling the mold sleeve and the truncated cone mold, it is usually disassembled manually, and the mold sleeve and the truncated cone mold need to be manually held and pulled upwards. The vertical lifting and lowering of the truncated cone mold and the mold sleeve cannot be guaranteed. When disassembling, if the truncated cone mold and the mold sleeve are tilted, the cement mortar inside will be disturbed, affecting the accuracy of the subsequent cement mortar test through the vibration structure. For this reason, we propose a mortar fluidity tester. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a mortar fluidity tester, which is convenient for ensuring the vertical lifting of the truncated cone circular mold and the mold sleeve, improving the accuracy of the experiment, etc., and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a mortar flow tester, comprising a base plate, a vibration structure is fixedly installed on the upper outer surface of the base plate, a disc table is installed on the upper outer surface of the vibration structure, a truncated cone circular mold is placed in the middle of the upper outer surface of the disc table, a mold sleeve is placed on the upper outer surface of the truncated cone circular mold, a support plate is fixedly installed in the middle of the outer surfaces of both sides of the base plate, a guide rod is fixedly installed on the upper outer surface of the support plate, the number of the guide rods is two groups, and the upper fixed portion between the two groups of guide rods is A top plate is installed, a second limiting support structure is connected between the mold sleeve and the top plate, a first limiting support structure is connected between the truncated cone mold and the guide rod, a third pin hole is opened in the middle of the outer surface of one side of the guide rod, a fourth pin hole is opened in the upper part of the outer surface of one side of the guide rod, the second limiting support structure includes a connecting frame, a hanging rod, a first pin hole, a hanging ring, a limiting ring, a second pin hole and a pin rod, the first limiting support structure includes a connecting arm rod, a handle, a collar, a through hole and a pin shaft, and the limiting ring is fixedly installed in the middle of the outer surface of the upper end of the top plate.

[0009] Preferably, the suspension rod passes through the limiting ring, and the outer wall of the suspension rod is slidably connected to the limiting ring. The suspension ring is fixedly installed on the upper outer surface of the suspension rod, and the connecting frame is fixedly installed on the upper outer surface of the mold sleeve. The lower outer surface of the suspension rod is fixedly connected to the middle part of the upper outer surface of the connecting frame.

[0010] Preferably, the first latch hole is opened at the lower part of the outer surface of one side of the suspension rod, and the second latch hole is opened at the upper part of the outer surface of one side of the suspension rod, and the latch rod is plug-connected with the second latch hole and the first latch hole.

[0011] Preferably, the outer surface of one end of the connecting arm is fixedly connected to the middle of the outer surface of one side of the truncated cone circular mold, the handle is fixedly installed on the upper end outer surface of the connecting arm, and the outer surface of the other end of the connecting arm is fixedly connected to the outer surface of one side of the ring.

[0012] Preferably, the through hole is opened in the middle of the outer surface of one side of the ring, and the pin passes through the through hole.

[0013] Preferably, the collar is slidably connected to the outer wall of the guide rod, and the pin shaft is plug-connected to the third and fourth pin holes.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a mortar fluidity tester, which has the following beneficial effects:

[0016] 1. The mortar fluidity tester is convenient for driving the mold sleeve to be stably raised and lowered by setting a second limit support structure.

[0017] 2. The mortar fluidity tester facilitates the stable lifting and lowering of the truncated cone circular mold by setting a first limit support structure and a guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a mortar fluidity tester.

[0019] Figure 2 The utility model is a schematic structural diagram of a second limit support structure in a mortar fluidity tester.

[0020] Figure 3 The utility model is a structural schematic diagram of a truncated cone circular mold and a first limiting support structure in a mortar fluidity tester.

[0021] Figure 4 The utility model is a structural schematic diagram of a guide rod in a mortar fluidity tester.

[0022] In the figure: 1. base plate; 2. vibration structure; 3. disc table top; 4. truncated cone circular mold; 5. mold sleeve; 6. support plate; 7. guide rod; 8. first limit support structure; 9. second limit support structure; 10. top plate; 11. connecting frame; 12. suspension rod; 13. first latch hole; 14. lifting ring; 15. limit ring; 16. second latch hole; 17. latch rod; 18. connecting arm rod; 19. handle; 20. collar; 21. through hole; 22. pin shaft; 23. third latch hole; 24. fourth latch hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] The present embodiment is a mortar fluidity measuring instrument.

[0025] like Figure 1-4 As shown, it includes a base plate 1, a vibration structure 2 is fixedly installed on the upper outer surface of the base plate 1, a disc table top 3 is installed on the upper outer surface of the vibration structure 2, a truncated cone circular mold 4 is placed in the middle of the upper outer surface of the disc table top 3, and a mold sleeve 5 is placed on the upper outer surface of the truncated cone circular mold 4. A support plate 6 is fixedly installed in the middle of the outer surfaces of both sides of the base plate 1, and a guide rod 7 is fixedly installed on the upper outer surface of the support plate 6. The number of the guide rods 7 is two groups, and a top plate 10 is fixedly installed on the upper part between the two groups of guide rods 7. A second limiting support structure 9 is connected between the mold sleeve 5 and the top plate 10. A first limiting support structure 8 is connected between the conical mold 4 and the guide rod 7, a third pin hole 23 is opened in the middle of the outer surface of one side of the guide rod 7, a fourth pin hole 24 is opened in the upper part of the outer surface of one side of the guide rod 7, the second limiting support structure 9 includes a connecting frame 11, a hanging rod 12, a first pin hole 13, a hanging ring 14, a limiting ring 15, a second pin hole 16 and a pin rod 17, the first limiting support structure 8 includes a connecting arm rod 18, a handle 19, a collar 20, a through hole 21 and a pin shaft 22, and the limiting ring 15 is fixedly installed in the middle of the outer surface of the upper end of the top plate 10.

[0026] The suspension rod 12 passes through the limiting ring 15, and the outer wall of the suspension rod 12 is slidably connected to the limiting ring 15. The suspension ring 14 is fixedly installed on the upper outer surface of the suspension rod 12, and the connecting frame 11 is fixedly installed on the upper outer surface of the mold sleeve 5. The lower outer surface of the suspension rod 12 is fixedly connected to the middle part of the upper outer surface of the connecting frame 11; the first latch hole 13 is opened at the lower part of the outer surface of one side of the suspension rod 12, and the second latch hole 16 is opened at the upper part of the outer surface of one side of the suspension rod 12. The latch rod 17 is connected to the second latch hole 16 and the first latch hole The holes 13 are plug-in connected; the outer surface of one end of the connecting arm 18 is fixedly connected to the middle of the outer surface of one side of the truncated cone circular mold 4, the handle 19 is fixedly installed on the upper end outer surface of the connecting arm 18, and the outer surface of the other end of the connecting arm 18 is fixedly connected to the outer surface of one side of the collar 20; the through hole 21 is opened in the middle of the outer surface of one side of the collar 20, and the pin 22 passes through the through hole 21; the collar 20 and the outer wall of the guide rod 7 are slidably connected, and the pin 22 and the third pin hole 23 and the fourth pin hole 24 are plug-in connected.

[0027] It should be noted that the utility model is a mortar flow tester. The substrate 1, the vibration structure 2, the disc table 3, the truncated cone round mold 4 and the mold sleeve 5 described in the text are all prior arts, which can be effectively known to the technicians in the relevant technical field, and the details are not repeated here. The second limit support structure 9 is provided, as shown in the attached manual. Figure 1 As shown, when the die sleeve 5 and the truncated cone mold 4 need to be disassembled, the die sleeve 5 is disassembled first. At this time, the latch rod 17 passes through the second latch hole 16, and the latch rod 17 is pulled out from the second latch hole 16, and the lifting ring 14 is pulled upward. The lifting ring 14 drives the lifting rod 12 to move up and down along the limiting ring 15, which can ensure that the die sleeve 5 is stably lifted and lowered without tilting. When the first latch hole 13 moves to the upper part of the top plate 10, the latch rod 17 is inserted into the first latch hole 13 for limiting; then the truncated cone mold 4 is disassembled. , pull out the pin 22 from the third pin hole 23, pull the handle 19 upwards, drive the ring 20 to slide along the guide rod 7, which can improve the stability of the lifting of the truncated cone circular mold 4, and then insert the pin 22 through the through hole 21 into the fourth pin hole 24 to complete the limiting of the truncated cone circular mold 4, and then operate the vibration structure 2 to experiment with the cement mortar on the upper part of the disc table top 3. By driving the truncated cone circular mold 4 and the mold sleeve 5 to rise and fall stably and vertically, the impact on the cement mortar can be reduced and the accuracy of the experiment can be improved.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A mortar fluidity tester, comprising a base plate (1), a vibration structure (2) being fixedly mounted on the upper outer surface of the base plate (1), a disc table top (3) being mounted on the upper outer surface of the vibration structure (2), a truncated cone circular mold (4) being placed in the middle of the upper outer surface of the disc table top (3), and a mold sleeve (5) being placed on the upper outer surface of the truncated cone circular mold (4), characterized in that: A support plate (6) is fixedly mounted in the middle of the outer surfaces of both sides of the base plate (1), a guide rod (7) is fixedly mounted on the outer surface of the upper end of the support plate (6), the guide rod (7) is provided in two groups, a top plate (10) is fixedly mounted on the upper part between the two groups of guide rods (7), a second position-limiting support structure (9) is connected between the mold sleeve (5) and the top plate (10), a first position-limiting support structure (8) is connected between the truncated cone circular mold (4) and the guide rod (7), and a third pin hole (23) is provided in the middle of the outer surface of one side of the guide rod (7), A fourth latch hole (24) is provided on the upper portion of the outer surface of one side of the guide rod (7); the second position-limiting support structure (9) comprises a connecting frame (11), a suspension rod (12), a first latch hole (13), a suspension ring (14), a position-limiting ring (15), a second latch hole (16) and a latch rod (17); the first position-limiting support structure (8) comprises a connecting arm rod (18), a handle (19), a sleeve ring (20), a through hole (21) and a pin shaft (22); and the position-limiting ring (15) is fixedly mounted on the middle portion of the outer surface of the upper end of the top plate (10).

2. The mortar fluidity tester according to claim 1, characterized in that: The suspension rod (12) passes through the limiting ring (15), and the outer wall of the suspension rod (12) is slidably connected to the limiting ring (15). The suspension ring (14) is fixedly installed on the upper outer surface of the suspension rod (12). The connecting frame (11) is fixedly installed on the upper outer surface of the mold sleeve (5). The lower outer surface of the suspension rod (12) is fixedly connected to the middle part of the upper outer surface of the connecting frame (11).

3. The mortar fluidity tester according to claim 2, characterized in that: The first latch hole (13) is provided at the lower part of the outer surface of one side of the suspension rod (12), the second latch hole (16) is provided at the upper part of the outer surface of one side of the suspension rod (12), and the latch rod (17) is plugged into the second latch hole (16) and the first latch hole (13).

4. The mortar fluidity tester according to claim 3, characterized in that: The outer surface of one end of the connecting arm rod (18) is fixedly connected to the middle of the outer surface of one side of the truncated cone circular mold (4), the handle (19) is fixedly installed on the upper outer surface of the connecting arm rod (18), and the outer surface of the other end of the connecting arm rod (18) is fixedly connected to the outer surface of one side of the collar (20).

5. The mortar fluidity tester according to claim 4, characterized in that: The through hole (21) is formed in the middle of the outer surface of one side of the collar (20), and the pin shaft (22) passes through the through hole (21).

6. The mortar fluidity tester according to claim 5, characterized in that: The sleeve ring (20) is slidably connected to the outer wall of the guide rod (7), and the pin shaft (22) is plug-connected to the third pin hole (23) and the fourth pin hole (24).

Images