Cement mortar fluidity tester

Abstract

The utility model discloses a cement mortar fluidity tester, and relates to the technical field of testers, in particular to a cement mortar fluidity tester which comprises a base and a rack, the rack is located above the base, the upper surface of the base is fixedly connected with a supporting frame, one side of the supporting frame is fixedly connected with the rack, the upper surface of the rack is fixedly connected with a platform, and the platform is fixedly connected with the base. The upper surface of the platform is fixedly connected with a mounting cylinder, the upper surface of the mounting cylinder is fixedly connected with a baffle, and the upper surface of the baffle is fixedly connected with a truncated cone mold. According to the cement mortar fluidity tester, through cooperative arrangement of the mounting cylinder, the baffle, the fixing frame, the fixing plate, a screw rod, a clamping plate, a fixing cylinder and a fixing rod, when the tester works, the screw rod is rotated to drive the clamping plate to move, then the fixing cylinder and the fixing rod are used for limiting, and the device is clamped and fixed through the clamping plate; therefore, the fixing effect is achieved, and the fixing purpose is achieved.

Description

Technical Field

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

[0002] The cement mortar fluidity tester, also known as the cement fluidity electric jumping table, is used for the fluidity test of the new standard GB / T2419-2005 "Method for Determination of Cement Mortar Fluidity" issued in 2005. It is the only designated instrument for this standard. In the actual operation process, a cement mortar test block must first be made on the disc table using a truncated cone circular mold.

[0003] At present, when putting cement mortar into the inner cavity of the mold sleeve and the truncated cone mold, it is necessary to manually fix the position of the truncated cone mold, which is not only time-consuming, but also has a poor effect of manual fixing, thus affecting the test results. Since the truncated cone mold is surrounded by the cement mortar, the truncated cone mold is prone to vibrate during the process of moving the truncated cone mold and act on the cement mortar, which is easy to cause tipping. Therefore, a cement mortar flowability tester is needed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cement mortar fluidity tester, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cement mortar fluidity tester, comprising a base and a frame, the frame is located above the base, the upper surface of the base is fixedly connected to a support frame, one side of the support frame is fixedly connected to the frame, the upper surface of the frame is fixedly connected to a platform, the upper surface of the platform is fixedly connected to a mounting tube, the upper surface of the mounting tube is fixedly connected to a baffle, the upper surface of the baffle is fixedly connected to a truncated cone mold, the upper surface of the base is fixedly connected to a sleeve, and the upper surface of the sleeve is slidably connected to a sleeve rod.

[0006] Optionally, one side of the sleeve rod is fixedly connected to a fixing frame, and one side of the fixing frame is fixedly connected to a fixing plate.

[0007] Optionally, the inner wall of the fixing plate is threadedly connected with a screw rod, and one side of the screw rod is rotatably connected with a supporting plate.

[0008] Optionally, a fixing cylinder is fixedly connected to one side of the fixing frame, and a fixing rod is slidably connected to one side of the fixing cylinder.

[0009] Optionally, one side of the fixing rod is fixedly connected to a supporting plate, and the number of the supporting plates is two, and the two supporting plates are symmetrically arranged.

[0010] Optionally, a sliding groove is provided on the inner wall of the sleeve, and a sliding block is slidably connected to the inner wall of the sliding groove.

[0011] Optionally, a mounting sleeve is fixedly connected to one side of the sliding block, an upper surface of the mounting sleeve is fixedly connected to a sleeve rod, an inner bottom wall of the sleeve is fixedly connected to a support rod, and a spring is provided on an outer surface of the support rod.

[0012] Optionally, the upper surface of the spring is fixedly connected to the mounting sleeve, and the inner wall of the sleeve rod is provided with a groove.

[0013] The utility model provides a cement mortar fluidity tester, which has the following beneficial effects:

[0014] 1. The cement mortar fluidity tester has a fixing effect through the setting of the supporting plate. Through the matching setting of the supporting plate and the sleeve rod, during use, the supporting plate, baffle, fixing frame, fixing plate, screw, supporting plate, fixing cylinder and fixing rod are matched with each other. When working, the supporting plate is moved by rotating the screw, and then the fixing cylinder and the fixing rod are used to limit the position. The supporting plate is used to support and fix the device, thereby playing a fixing role and achieving the purpose of fixing.

[0015] 2. The cement mortar fluidity tester has the effect of protection and shock absorption through the setting of the sleeve. Through the matching setting of the sleeve and the sleeve rod, during use, through the matching setting between the installation sleeve, the support rod and the spring, when working, through the elasticity of the spring, and then the top of the spring is fixed to the installation sleeve, the vibration is reduced during work, thereby playing a protective role and achieving the purpose of protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0018] Figure 3 For this utility model Figure 2 A is an enlarged schematic diagram of the structure;

[0019] Figure 4 It is a structural schematic diagram of the main cross-section of the utility model;

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B.

[0021] In the figure: 1. base; 2. frame; 3. support frame; 4. platform; 5. mounting cylinder; 6. baffle; 7. truncated cone mold; 8. sleeve; 9. sleeve rod; 10. fixed frame; 11. fixed plate; 12. screw rod; 13. supporting plate; 14. fixed cylinder; 15. fixed rod; 16. slide groove; 17. slider; 18. mounting sleeve; 19. support rod; 20. spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0023] See also Figure 1-3 The utility model provides a technical solution: a cement mortar fluidity tester, comprising a base 1 and a frame 2, the frame 2 is located above the base 1, the upper surface of the base 1 is fixedly connected with a support frame 3, one side of the support frame 3 is fixedly connected to the frame 2, the upper surface of the frame 2 is fixedly connected with a platform 4, the upper surface of the platform 4 is fixedly connected with a mounting tube 5, the upper surface of the mounting tube 5 is fixedly connected with a baffle 6, the upper surface of the baffle 6 is fixedly connected with a truncated cone mold 7, the upper surface of the base 1 is fixedly connected with a sleeve 8, the sleeve A sleeve rod 9 is slidably connected to the upper surface of 8, one side of the sleeve rod 9 is fixedly connected to a fixing frame 10, one side of the fixing frame 10 is fixedly connected to a fixing plate 11, the inner wall of the fixing plate 11 is threadedly connected to a screw rod 12, one side of the screw rod 12 is rotatably connected to a supporting plate 13, one side of the fixing frame 10 is fixedly connected to a fixing cylinder 14, one side of the fixing cylinder 14 is slidably connected to a fixing rod 15, one side of the fixing rod 15 is fixedly connected to the supporting plate 13, the number of the supporting plates 13 is two, and the two supporting plates 13 are symmetrically arranged.

[0024] When in use, the cement mortar fluidity tester has a fixing effect through the setting of the supporting plate 13. Through the matching setting of the supporting plate 13 and the sleeve rod 9, during use, the supporting plate 13, the fixing tube 14 and the fixing rod 15 can be installed through the matching setting. When working, the supporting plate 13 is driven to move by rotating the screw 12, and then the fixing tube 14 and the fixing rod 15 are limited, and the device is fixed by the supporting plate 13, thereby playing a fixing role and achieving the purpose of fixing. Example

[0025] See also Figure 4-5The utility model provides a technical solution: a cement mortar fluidity tester, comprising a base 1 and a frame 2, the frame 2 is located above the base 1, the upper surface of the base 1 is fixedly connected with a support frame 3, one side of the support frame 3 is fixedly connected to the frame 2, the upper surface of the frame 2 is fixedly connected with a platform 4, the upper surface of the platform 4 is fixedly connected with a mounting tube 5, the upper surface of the mounting tube 5 is fixedly connected with a baffle 6, the upper surface of the baffle 6 is fixedly connected with a truncated cone mold 7, the upper surface of the base 1 is fixedly connected with a sleeve 8, the inner wall of the sleeve 8 is provided with a slide groove 16, the inner wall of the slide groove 16 is slidably connected with a slider 17, one side of the slider 17 is fixedly connected with a mounting sleeve 18, the upper surface of the mounting sleeve 18 is fixedly connected with a sleeve rod 9, the inner bottom wall of the sleeve 8 is fixedly connected with a support rod 19, the outer surface of the support rod 19 is provided with a spring 20, the upper surface of the spring 20 is fixedly connected with the mounting sleeve 18, the inner wall of the sleeve rod 9 is provided with a groove, and the upper surface of the sleeve 8 is slidably connected with the sleeve rod 9.

[0026] When in use, the cement mortar fluidity tester has a protective and shock-absorbing effect through the setting of the sleeve 8. Through the matching setting of the sleeve 8 and the sleeve rod 9, during use, through the matching setting between the mounting sleeve 18, the support rod 19 and the spring 20, when working, through the elasticity of the spring 20, and then the top of the spring 20 is fixed to the mounting sleeve 18, the vibration is reduced during work, thereby playing a protective role and achieving the purpose of protection.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cement mortar fluidity measuring instrument, comprising a base (1) and a frame (2), characterized in that: The frame (2) is located above the base (1); the upper surface of the base (1) is fixedly connected to a support frame (3); one side of the support frame (3) is fixedly connected to the frame (2); the upper surface of the frame (2) is fixedly connected to a platform (4); the upper surface of the platform (4) is fixedly connected to a mounting cylinder (5); the upper surface of the mounting cylinder (5) is fixedly connected to a baffle (6); the upper surface of the baffle (6) is fixedly connected to a truncated cone mold (7); the upper surface of the base (1) is fixedly connected to a sleeve (8); and the upper surface of the sleeve (8) is slidably connected to a sleeve rod (9).

2. A cement mortar fluidity tester according to claim 1, characterized in that: One side of the sleeve rod (9) is fixedly connected to a fixing frame (10), and one side of the fixing frame (10) is fixedly connected to a fixing plate (11).

3. A cement mortar fluidity tester according to claim 2, characterized in that: The inner wall of the fixing plate (11) is threadedly connected to a screw rod (12), and one side of the screw rod (12) is rotatably connected to a supporting plate (13).

4. The cement mortar fluidity tester according to claim 3, characterized in that: A fixing cylinder (14) is fixedly connected to one side of the fixing frame (10), and a fixing rod (15) is slidably connected to one side of the fixing cylinder (14).

5. A cement mortar fluidity tester according to claim 4, characterized in that: One side of the fixing rod (15) is fixedly connected to a supporting plate (13), and there are two supporting plates (13), which are symmetrically arranged.

6. The cement mortar fluidity tester according to claim 1, characterized in that: The inner wall of the sleeve (8) is provided with a sliding groove (16), and the inner wall of the sliding groove (16) is slidably connected to a sliding block (17).

7. The cement mortar fluidity tester according to claim 6, characterized in that: A mounting sleeve (18) is fixedly connected to one side of the sliding block (17), the upper surface of the mounting sleeve (18) is fixedly connected to the sleeve rod (9), the inner bottom wall of the sleeve (8) is fixedly connected to a support rod (19), and a spring (20) is provided on the outer surface of the support rod (19).

8. The cement mortar fluidity tester according to claim 7, characterized in that: The upper surface of the spring (20) is fixedly connected to the mounting sleeve (18), and the inner wall of the sleeve rod (9) is provided with a groove.

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