CN219574109U - Mobile platform for testing slump test of concrete - Google Patents
Mobile platform for testing slump test of concrete Download PDFInfo
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- CN219574109U CN219574109U CN202320188396.1U CN202320188396U CN219574109U CN 219574109 U CN219574109 U CN 219574109U CN 202320188396 U CN202320188396 U CN 202320188396U CN 219574109 U CN219574109 U CN 219574109U
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- slump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses a mobile platform for testing concrete slump, which comprises a test platform, wherein a slump cylinder is arranged on one side of the upper surface of the test platform, a rotating mechanism is arranged at the bottom of the slump cylinder, the rotating mechanism comprises a mounting groove, the bottom end of the slump cylinder is fixedly connected with a fixed ring, a fixed shaft is rotatably and alternately connected in an inner cavity of the fixed ring, two ends of the fixed shaft are respectively and fixedly connected with two sides of the inner wall of the mounting groove, and a limiting mechanism is arranged on the back surface of the fixed ring. According to the utility model, the movable block is moved towards the front surface, so that the movable block pushes the connecting rod to move, two ends of the connecting rod rotate around the connecting shaft, one end of the connecting rod drives the slump barrel and the fixed ring to rotate downwards around the fixed shaft, the movable block drives the clamping block to move to one end of the inner cavity of the clamping groove, and the connecting rod is limited, so that the slump barrel is arranged obliquely downwards, the concrete and the waste water in the slump barrel are conveniently poured, and the slump barrel is conveniently cleaned.
Description
Technical Field
The utility model relates to the field of concrete slump tests, in particular to a mobile platform for testing concrete slump.
Background
The concrete slump mainly reflects the plasticizing performance and pumpability of concrete, and the main factors influencing the concrete slump include raw materials, stirring time, transportation machinery, pouring speed, pouring time and the like.
The slump of concrete is usually tested by using a slump cylinder, and after the concrete is stirred and reagents are added into the inner cavity of the slump cylinder, the slump is measured, and after the test is finished, the concrete in the inner cavity of the slump cylinder needs to be cleaned, and the interior is cleaned, so that the pouring difficulty of the slump cylinder is increased due to the heavy weight of the concrete.
Disclosure of Invention
The utility model aims to provide a mobile platform for testing concrete slump test, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mobile platform for testing the slump of the concrete comprises a test platform, wherein a slump cylinder is arranged on one side of the upper surface of the test platform and used for testing the slump of the concrete;
the bottom of the slump barrel is provided with a rotating mechanism which is used for rotating and inclining the slump barrel;
the rotating mechanism comprises a mounting groove, the mounting groove is formed in one side of the top of the test platform, the bottom end of the slump barrel is fixedly connected with a fixed ring, a fixed shaft is connected in the inner cavity of the fixed ring in a rotating and penetrating way, and two ends of the fixed shaft are fixedly connected with two sides of the inner wall of the mounting groove respectively;
the back of the fixed ring is provided with a limiting mechanism, and one side of the slump barrel is provided with a positioning mechanism.
Preferably, the limiting mechanism comprises a fixed seat, one end of the fixed seat is fixedly connected with the outer wall of the fixed ring, a connecting rod is arranged in the inner cavity of the fixed seat, and two ends of the connecting rod are fixedly connected with connecting shafts in a penetrating and inserting mode.
Preferably, two ends of one connecting shaft are connected with the fixing seat in a rotation and penetration way, two ends of the other connecting shaft are connected with the movable block in a rotation and penetration way, and the middle part of the lower surface of the movable block is fixedly connected with the clamping block.
Preferably, the back of mounting groove inner wall has seted up flutedly, the draw-in groove has been seted up to test platform upper surface, the inner chamber and the fixture block slip of draw-in groove alternate to be connected.
Preferably, the positioning mechanism comprises a fixing rod, one side of the fixing rod is fixedly connected with the outer wall of one side of the slump barrel, the other end of the fixing rod is fixedly connected with a mounting block, a positioning rod is connected to the mounting block in a threaded penetrating manner, and the bottom of the positioning rod is connected with the top of the test platform in a sliding penetrating manner.
Preferably, a collecting groove is arranged below the mounting groove, and two sides of the collecting groove are fixedly connected with two sides of the inner wall of the test platform.
The utility model has the technical effects and advantages that:
(1) According to the utility model, by means of the arrangement mode of the movable block, the clamping block, the connecting rod, the fixed ring and the fixed shaft in a matched manner, the movable block is moved towards the front surface to enable the movable block to push the connecting rod to move, two ends of the connecting rod rotate around the connecting shaft, one end of the connecting rod drives the slump barrel and the fixed ring to rotate downwards around the fixed shaft, the movable block drives the clamping block to move to one end of the inner cavity of the clamping groove, and the connecting rod is limited, so that the slump barrel is arranged obliquely downwards, concrete and waste water in the slump barrel can be poured conveniently, and the slump barrel can be cleaned conveniently;
(2) According to the utility model, by adopting a setting mode that the mounting block and the positioning rod are matched, the positioning rod corresponds to the positioning hole in position by rotating the slump barrel to the vertical direction, and the positioning rod is screwed on the mounting block, so that the bottom is inserted into the inner cavity of the positioning hole in a sliding way, and the slump barrel is ensured to be horizontally arranged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic diagram of a side cross-sectional structure of a test platform according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.
Fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
In the figure: 1. a test platform; 2. a slump barrel; 3. a rotating mechanism; 31. a mounting groove; 32. a fixing ring; 33. a fixed shaft; 4. a limiting mechanism; 41. a fixing seat; 42. a connecting rod; 43. a connecting shaft; 44. a movable block; 45. a clamping block; 46. a clamping groove; 5. a positioning mechanism; 51. a fixed rod; 52. a mounting block; 53. a positioning rod; 6. a collection tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a mobile platform for testing concrete slump as shown in figures 1-4, which comprises a test platform 1, wherein the test platform 1 has the functions of installation and support, universal wheels are fixedly arranged at corners of the lower surface, wheel brakes are arranged on the universal wheels and used for moving the test platform 1, a slump cylinder 2 is arranged on one side of the upper surface of the test platform 1 and used for testing the slump of concrete, and stirring and measuring are carried out on the concrete by adding the tested concrete into an inner cavity of the slump cylinder 2, and a stirring rod and a scale are respectively fixed on one side of the upper surface of the test platform 1 and used for measuring the slump of the concrete;
the bottom of the slump barrel 2 is provided with a rotating mechanism 3 which is used for rotating and inclining the slump barrel 2, so that concrete in the inner cavity of the slump barrel 2 can be poured conveniently, and the inner cavity of the slump barrel 2 can be cleaned conveniently;
the rotating mechanism 3 comprises a mounting groove 31, the mounting groove 31 is formed in one side of the top of the test platform 1, the mounting groove 31 is arranged below the slump barrel 2 and is used for mounting a fixed shaft 33 and facilitating rotation and tilting of the slump barrel 2, a fixed ring 32 is fixedly connected to the bottom end of the slump barrel 2, the fixed ring 32 is used for connecting the slump barrel 2 and the fixed shaft 33, the fixed shaft 33 is rotatably and alternately connected to the inner cavity of the fixed ring 32, two ends of the fixed shaft 33 are fixedly connected with two sides of the inner wall of the mounting groove 31 respectively, the bottom end of the slump barrel 2 is rotatably connected with the fixed shaft 33 through the fixed ring 32, so that the slump barrel 2 rotates downwards around the fixed shaft 33 to tilt concrete and waste water in the slump barrel 2;
the back of the fixed ring 32 is provided with a limiting mechanism 4 for limiting the inclination angle of the slump barrel 2, ensuring the stability of the slump barrel 2, facilitating the cleaning of the inner cavity of the slump barrel 2, and one side of the slump barrel 2 is provided with a positioning mechanism 5 for ensuring the horizontal arrangement of the slump barrel 2;
the limiting mechanism 4 comprises a fixed seat 41, one end of the fixed seat 41 is fixedly connected with the outer wall of the fixed ring 32, the fixed seat 41 rotates along with the fixed ring 32 and is used for installing a connecting rod 42 to drive the connecting rod 42 to rotate and move, the connecting rod 42 is arranged in an inner cavity of the fixed seat 41 and is used for connecting the fixed ring 32 and a movable block 44, the fixed ring 32 and the slump barrel 2 are driven to rotate around the fixed shaft 33 through the moving rotation of the connecting rod 42, connecting shafts 43 are fixedly connected at two ends of the connecting rod 42 in a penetrating mode, and two ends of the connecting rod 42 are respectively connected with the fixed seat 41 and the movable block 44 through the connecting shafts 43 in a rotating mode, so that two ends of the connecting rod 42 rotate around the connecting shafts 43;
two ends of one connecting shaft 43 are connected with the fixed seat 41 in a rotating and penetrating way, two ends of the other connecting shaft 43 are connected with the movable block 44 in a rotating and penetrating way, the upper surface of the movable block 44 is fixedly connected with a handle, the lower surface of the movable block 44 is attached to the upper surface of the test platform 1, the movable block 44 is used for installing the connecting rod 42, a clamping block 45 is fixedly connected with the middle part of the lower surface of the movable block 44 along with the movement of the connecting rod 42, the clamping block 45 is T-shaped, and the movable block 44 is connected with the test platform 1 along with the movement of the movable block 44;
the back of the inner wall of the mounting groove 31 is provided with a groove which is used for accommodating the connecting rod 42, the upper surface of the test platform 1 is provided with a clamping groove 46, the clamping groove 46 is in a T-shaped structure, the inner cavity of the clamping groove 46 is connected with a clamping block 45 in a sliding and penetrating way, the outer wall of the clamping block 45 is attached to the inner wall of the clamping groove 46, and the clamping block 45 is driven to slide in the inner cavity of the clamping groove 46 through the movement of the movable block 44, so that the movable block 44 is prevented from being separated from the test platform 1, and the stable movement of the movable block 44 is ensured;
the positioning mechanism 5 comprises a fixed rod 51, one side of the fixed rod 51 is fixedly connected with the outer wall of one side of the slump barrel 2, the fixed rod 51 is used for connecting a mounting block 52 and the slump barrel 2, the mounting block 52 and the positioning rod 53 rotate along with the slump barrel 2, the other end of the fixed rod 51 is fixedly connected with the mounting block 52, the mounting block 52 is connected with the positioning rod 53 in a threaded penetrating way, one side of the upper surface of the test platform 1 is provided with a positioning hole, the bottom of the positioning rod 53 is connected with the inner cavity of the positioning hole in a sliding penetrating way, the positioning rod 53 rotates on the mounting block 52 in a threaded penetrating way, the bottom of the positioning rod 53 is connected with the top of the test platform 1 in a sliding penetrating way, the positioning rod 53 rotates to the vertical direction through rotating the slump barrel 2 to enable the positioning rod 53 to correspond to the position of the positioning hole, and the bottom of the positioning rod 53 rotates on the mounting block 52 in a threaded way to penetrate into the inner cavity of the positioning hole in a sliding way, and the slump barrel 2 is ensured to be arranged horizontally;
a collecting tank 6 is arranged below the mounting groove 31, two sides of the collecting tank 6 are fixedly connected with two sides of the inner wall of the test platform 1, and the concrete and the wastewater in the inner cavity of the slump barrel 2 flow into the inner cavity of the collecting tank 6 along with the rotation and dumping of the slump barrel 2.
The working principle of the utility model is as follows: by moving the movable block 44 towards the front, the movable block 44 pushes the connecting rod 42 to move, two ends of the connecting rod 42 rotate around the connecting shaft 43, one end of the connecting rod 42 drives the slump barrel 2 and the fixed ring 32 to rotate downwards around the fixed shaft 33, the movable block 44 drives the clamping block 45 to move to one end of the inner cavity of the clamping groove 46, the connecting rod 42 is limited, the slump barrel 2 is arranged obliquely downwards, meanwhile, the positioning rod 53 corresponds to the position of the positioning hole by rotating the slump barrel 2 to the vertical direction, the positioning rod 53 is screwed on the mounting block 52, the bottom is inserted into the inner cavity of the positioning hole in a sliding mode, and the slump barrel 2 is arranged horizontally.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A mobile platform for testing slump tests comprising:
the concrete slump testing device comprises a testing platform (1), wherein a slump barrel (2) is arranged on one side of the upper surface of the testing platform (1) and used for testing the slump of concrete;
the method is characterized in that: the bottom of the slump barrel (2) is provided with a rotating mechanism (3) which is used for rotating and inclining the slump barrel (2);
the rotating mechanism (3) comprises a mounting groove (31), the mounting groove (31) is formed in one side of the top of the test platform (1), the bottom end of the slump barrel (2) is fixedly connected with a fixed ring (32), a fixed shaft (33) is connected in the inner cavity of the fixed ring (32) in a rotating and penetrating way, and two ends of the fixed shaft (33) are fixedly connected with two sides of the inner wall of the mounting groove (31) respectively;
the back of the fixed ring (32) is provided with a limiting mechanism (4), and one side of the slump barrel (2) is provided with a positioning mechanism (5).
2. The mobile platform for testing the slump according to claim 1, wherein the limiting mechanism (4) comprises a fixed seat (41), one end of the fixed seat (41) is fixedly connected with the outer wall of the fixed ring (32), a connecting rod (42) is arranged in an inner cavity of the fixed seat (41), and two ends of the connecting rod (42) are fixedly connected with connecting shafts (43) in a penetrating and inserting mode.
3. A mobile platform for testing slump according to claim 2, wherein two ends of one of the connecting shafts (43) are connected with the fixed seat (41) in a rotary penetration way, two ends of the other connecting shaft (43) are connected with the movable block (44) in a rotary penetration way, and the middle part of the lower surface of the movable block (44) is fixedly connected with the clamping block (45).
4. The mobile platform for testing the slump according to claim 1, wherein the back surface of the inner wall of the mounting groove (31) is provided with a groove, the upper surface of the testing platform (1) is provided with a clamping groove (46), and the inner cavity of the clamping groove (46) is connected with the clamping block (45) in a sliding and penetrating way.
5. The mobile platform for testing the slump of concrete according to claim 1, wherein the positioning mechanism (5) comprises a fixed rod (51), one side of the fixed rod (51) is fixedly connected with the outer wall of one side of the slump barrel (2), the other end of the fixed rod (51) is fixedly connected with a mounting block (52), a positioning rod (53) is connected to the mounting block (52) in a threaded penetrating manner, and the bottom of the positioning rod (53) is connected to the top of the testing platform (1) in a sliding penetrating manner.
6. The mobile platform for testing slump according to claim 1, wherein a collecting tank (6) is arranged below the mounting tank (31), and two sides of the collecting tank (6) are fixedly connected with two sides of the inner wall of the testing platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188396.1U CN219574109U (en) | 2023-02-09 | 2023-02-09 | Mobile platform for testing slump test of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188396.1U CN219574109U (en) | 2023-02-09 | 2023-02-09 | Mobile platform for testing slump test of concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219574109U true CN219574109U (en) | 2023-08-22 |
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ID=87663675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320188396.1U Active CN219574109U (en) | 2023-02-09 | 2023-02-09 | Mobile platform for testing slump test of concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219574109U (en) |
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2023
- 2023-02-09 CN CN202320188396.1U patent/CN219574109U/en active Active
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