CN218272311U - Concrete production stirring thing detecting system - Google Patents
Concrete production stirring thing detecting system Download PDFInfo
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- CN218272311U CN218272311U CN202221293136.2U CN202221293136U CN218272311U CN 218272311 U CN218272311 U CN 218272311U CN 202221293136 U CN202221293136 U CN 202221293136U CN 218272311 U CN218272311 U CN 218272311U
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Abstract
The utility model discloses a concrete production stirring detecting system, put the pond and examine test table including the concrete collection, examine test table and be located the concrete collection and put pond one side, it has the detection groove to examine test table upper surface, it has the weighing device to detect the tank bottom portion, the up end of weighing device extends outward and has the detection chi, it has the integrated device of up-and-down motion to examine the groove cell wall, integrated device includes support and locating piece, the support is located the locating piece top and connects through the connecting rod, the support has two parallel first support arms, it has the doctor-bar to slide between two first support arms, the doctor-bar slides along first support arm by first cylinder drive, the locating piece is connected with the position circle through branch, the position circle is fixed a position there is the slump to detect the bucket. The utility model has the advantages that: the volume weight of concrete can be detected simultaneously, the slump can be detected, the whole structure is simple, the automation degree is high, and the operation is convenient.
Description
Technical Field
The utility model relates to a concrete production stirring thing detecting system belongs to the concrete detection field.
Background
In the concrete performance detection, two very important technical indexes are provided, one is the volume-weight ratio of the concrete, and the other is the slump degree of the concrete.
The volume weight is also called the gravity. There are two general understandings, one referring to the weight of an object per unit volume, and commonly used in engineering to refer to the weight of a cube, such as the weight of the body of soil per unit volume. The other represents the gravity characteristic of an object due to the gravity of the earth, and for a homogeneous fluid, refers to the gravity acting on a unit volume. The unit is as follows: cattle per cubic meter or kilo-cattle per cubic meter. The volume weight is also one of the important indexes of concrete mixers, the volume weight of concrete can also change according to different proportions of the concrete, but for the concrete mixer with specific proportion, the volume weight needs to be within a certain range to ensure the stable performance of the concrete,
in the prior art, when detecting the volume weight of concrete, the concrete mixture is filled in a container, then the mass of the container is weighed, and the parameters such as the mass and the volume are calculated and compared with the standard volume weight.
The slump of concrete mainly refers to the plasticizing performance and the pumpability of the concrete, factors influencing the slump of concrete mainly include grading ratio change, water content and the like, and different building construction processes have different requirements on the slump of the concrete.
Before the concrete uses, it detects to carry out the slump to the concrete usually to need, instrument such as slump detection bucket usually need be used to the slump when the concrete detects the slump, the scale, horizontally pick-up plate and stirring rod, the concrete detects the bucket is the tubaeform bucket of knowing internal volume and whole quality, when detecting the slump of concrete, earlier with slump bucket vertical place on the pick-up plate, add concrete toward slump detection bucket cubic, all use the stirring rod to stir the tamp to the concrete in the slump detection bucket after adding concrete once toward slump detection bucket, the slump detects the concrete of bucket top after filling up the concrete in the bucket and scrapes the concrete of slump detection bucket top, and lift slump detection bucket vertical, the concrete in the slump detection bucket is because the dead weight collapses all around, use the scale to measure the height on concrete top, the slump that the height that utilizes slump detection bucket's height to subtract the height of concrete heap is the slump.
Because the detection processes of two indexes have certain similarity, the aim of simultaneously detecting the two indexes is expected to be achieved, but how to integrate a plurality of processes through the whole system is a problem.
SUMMERY OF THE UTILITY MODEL
To the weak point among the above-mentioned prior art, the utility model provides a concrete production stirring thing detecting system has realized detecting concrete unit weight and slump simultaneously.
In order to realize the purpose, the utility model discloses a technical scheme: the concrete collecting and placing pool and the detection platform are included, the detection platform is located on one side of the concrete collecting and placing pool, the upper surface of the detection platform is provided with a detection groove, the bottom of the detection groove is provided with a weighing device, the upper end face of the weighing device extends outwards and is provided with a detection ruler, the wall of the detection groove is provided with a comprehensive device capable of moving up and down, the comprehensive device comprises a support and a positioning block, the support is located above the positioning block and is connected through a connecting rod, the support is provided with two parallel first support arms, a scraping blade slides between the two first support arms, the scraping blade is driven by a first air cylinder to slide along the first support arms, the positioning block is connected with a positioning ring through a support rod, and the positioning ring is positioned with a slump detection barrel;
the upper surface of the detection table is provided with a vertical first motor, the first motor drives a second support arm, the second support arm is hinged to the upper surface of the detection table, the end part of the second support arm is provided with an electric cylinder, the end part of a push rod of the electric cylinder is provided with a support wall, the support wall is provided with a vertical second cylinder, the second cylinder pushes a sleeve, the upper end inside the sleeve is provided with a vertical second motor, the second motor drives a screw rod, the screw rod is in threaded connection with a nut, the bottom of the sleeve is hinged with a plurality of punching rods, the punching rods are annularly and uniformly distributed, the nut and the punching rods are connected through a transmission rod, and two ends of the transmission rod are respectively hinged to the screw rod and the punching rods;
the lateral wall in concrete collection pond from top to bottom evenly has the several sampling tube, and the several sampling tube polymerization is in the same place and is extracted through the liquid pump, and the sampling tube is connected with the filling tube that can aim at slump and detect the bucket downwards.
Furthermore, the sampling tubes are respectively positioned on one fourth, one half and three fourths of the height of the side wall of the concrete collecting and placing pool.
Furthermore, the injection pipe is a hose which can be made of rubber, wear-resistant cloth or plastic, and the end part of the injection pipe is provided with a nozzle with a valve.
Furthermore, the lower surface of the scraping blade and the upper opening surface of the slump detection barrel are positioned on the same horizontal plane.
The utility model has the advantages that: the volume weight of concrete can be detected simultaneously, the slump can be detected, the whole structure is simple, the automation degree is high, and the operation is convenient.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
FIG. 3 is a top view of the test table.
FIG. 4 is a schematic diagram of the integrated apparatus.
Fig. 5 is a schematic view of a structure in which the end portions of the electric cylinder are connected.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
Weighing device 4, slump detect bucket 14, detection chi 5 are some equipment of conventionality in the concrete detection field, and detection chi 5 highly oneself can set up, the utility model discloses change for the needs that accord with technical means on their basis, but basic working logic and work function can not change itself.
The utility model provides a concrete production stirring thing detecting system which characterized in that: including the concrete collection put pond 1 and examine test table 2, examine test table 2 and be located the concrete collection and put pond 1 one side, examine test table 2 upper surface and have and examine test groove 3, examine test groove 3 and will have one side cell wall open-ended at least, just so can let the jumper bar 23 can reach the top that the slump detected bucket 14. Detect 3 bottoms in groove and have weighing device 4, weighing device 4's up end extends outward and has detection chi 5, guarantees that the bottom of detection chi 5 and slump test bucket 5 is located same horizontal plane. The wall of the detection groove 3 is provided with a comprehensive device capable of moving up and down, the comprehensive device comprises a support 6 and a positioning block 7, the support 6 is positioned above the positioning block 7 and is connected through a connecting rod 8, the connecting rod 8 is guided by a guide rail on the wall of the detection groove 3, the guide rail can slide up and down conveniently, and the guide rail belongs to the conventional technology. The support 6 is provided with two parallel first supporting arms 9, a scraping blade 10 slides between the two first supporting arms 9, the scraping blade 10 is driven by a first air cylinder 11 to slide along the first supporting arms 9, the positioning block 7 is connected with a positioning ring 13 through a supporting rod 12, and the positioning ring 13 is positioned with a slump detection barrel 14 with a known internal volume.
The upper surface of the detection table 2 is provided with a vertical first motor 15, the first motor 15 drives a second support arm 16, the second support arm 16 is hinged to the upper surface of the detection table 2, the end part of the second support arm 16 is provided with an electric cylinder 17, the end part of a push rod of the electric cylinder 17 is provided with a support wall 18, the support wall 18 is provided with a vertical second cylinder 19, the second cylinder 19 pushes a sleeve 20, and the second cylinder 19 is used for punching and tamping. The upper end of the interior of the sleeve 20 is provided with a vertical second motor 21, the second motor 21 drives a screw rod 22, the screw rod 22 is connected with a nut in a threaded manner, the bottom of the sleeve 20 is hinged with a plurality of punching rods 23, the punching rods 23 are annularly and uniformly distributed, the nut is connected with the punching rods 23 through a transmission rod 24, and two ends of the transmission rod 24 are respectively hinged to the screw rod 22 and the punching rods 23.
The side wall of the concrete collecting and placing pool 1 is uniformly provided with a plurality of sampling pipes 25 from top to bottom, the plurality of sampling pipes 25 are gathered together and are extracted by a liquid pump, and the sampling pipes 25 are downwards connected with an injection pipe 26 which can be aligned with the slump detection barrel 14.
The sampling pipes 25 are respectively positioned on one quarter, one half and three quarters of the height of the side wall of the concrete collecting and placing pool 1, and the height is specified in the standard of the performance test method of common concrete mixtures.
The injection pipe 26 is a hose, which can be rubber, wear-resistant cloth, or plastic, and the end of the injection pipe 26 has a nozzle with a valve.
The lower surface of the wiper blade 10 is located at the same level as the upper opening surface of the slump detection barrel 14.
The working steps are that the injection pipe 26 is manually inserted into the slump detection barrel 5 to inject concrete to one third, then the operation is stopped, the first motor 15 is started to open the punch rod 23 for punching, the operation is repeated for three times, the scraping blade 10 scrapes off the concrete with the upper opening, then the first air cylinder 11 lifts the comprehensive device, the positioning ring 13 lifts the slump detection barrel 5, the slump and the weight can be measured, and then the volume weight is measured through the weight and the internal volume of the slump detection barrel 5.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be changes in the specific implementation manners and application ranges, and in summary, the contents of the present specification should not be construed as limitations of the present invention.
Claims (4)
1. The utility model provides a concrete production stirring thing detecting system which characterized in that: the automatic detection device comprises a concrete collection and placement pool (1) and a detection platform (2), wherein the detection platform (2) is located on one side of the concrete collection and placement pool (1), the upper surface of the detection platform (2) is provided with a detection groove (3), the bottom of the detection groove (3) is provided with a weighing device (4), the upper end face of the weighing device (4) extends outwards and is provided with a detection ruler (5), the groove wall of the detection groove (3) is provided with a comprehensive device capable of moving up and down, the comprehensive device comprises a support (6) and a positioning block (7), the support (6) is located above the positioning block (7) and is connected through a connecting rod (8), the support (6) is provided with two parallel first support arms (9), two scraper blades (10) slide between the first support arms (9), the scraper blades (10) are driven by a first air cylinder (11) to slide along the first support arms (9), the positioning block (7) is connected with a positioning ring (13) through support rods (12), and the positioning ring (13) is positioned with a slump detection barrel (14);
the upper surface of the detection table (2) is provided with a vertical first motor (15), the first motor (15) drives a second support arm (16), the second support arm (16) is hinged to the upper surface of the detection table (2), the end part of the second support arm (16) is provided with an electric cylinder (17), the end part of a push rod of the electric cylinder (17) is provided with a support wall (18), the support wall (18) is provided with a vertical second cylinder (19), the second cylinder (19) pushes a sleeve (20), the upper end inside the sleeve (20) is provided with a vertical second motor (21), the second motor (21) drives a screw rod (22), the screw rod (22) is in threaded connection with a nut, the bottom of the sleeve (20) is hinged with a plurality of punch rods (23), the plurality of punch rods (23) are annularly and uniformly distributed, the nut and the punch rods (23) are connected through a transmission rod (24), and two ends of the transmission rod (24) are respectively hinged to the screw rod (22) and the punch rods (23);
the lateral wall of pond (1) is put to concrete collection has several sampling tube (25) from top to bottom evenly, the several sampling tube (25) polymerization is in the same place and is extracted through the liquid pump, sampling tube (25) are connected with downwards can aim at filling tube (26) of slump detection bucket (14).
2. A concrete production mixer detection system according to claim 1, wherein: the sampling pipes (25) are respectively positioned on the heights of one quarter, one half and three quarters of the side wall of the concrete collecting and placing pool (1).
3. A concrete production mixer detection system according to claim 1, wherein: the injection pipe (26) is a hose and can be made of rubber, wear-resistant cloth or plastic, and a nozzle with a valve is arranged at the end part of the injection pipe (26).
4. A concrete production mixer detection system as claimed in claim 1, wherein: the lower surface of the scraping blade (10) and the upper opening surface of the slump detection barrel (14) are positioned on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221293136.2U CN218272311U (en) | 2022-05-27 | 2022-05-27 | Concrete production stirring thing detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221293136.2U CN218272311U (en) | 2022-05-27 | 2022-05-27 | Concrete production stirring thing detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218272311U true CN218272311U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221293136.2U Active CN218272311U (en) | 2022-05-27 | 2022-05-27 | Concrete production stirring thing detecting system |
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| Country | Link |
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| CN (1) | CN218272311U (en) |
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- 2022-05-27 CN CN202221293136.2U patent/CN218272311U/en active Active
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