CN219162160U - Building construction concrete slump testing arrangement - Google Patents
Building construction concrete slump testing arrangement Download PDFInfo
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- CN219162160U CN219162160U CN202320137174.7U CN202320137174U CN219162160U CN 219162160 U CN219162160 U CN 219162160U CN 202320137174 U CN202320137174 U CN 202320137174U CN 219162160 U CN219162160 U CN 219162160U
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model discloses a building construction concrete slump testing device which comprises a base, a slump cylinder and two vibrating components, wherein the vibrating components are arranged above the base through a lifting mechanism, each vibrating component comprises a containing box arranged on the lifting mechanism, a vibrating seat rotatably arranged above the containing box and two vibrating frames respectively and slidably arranged at two ends of the vibrating seat, and two ends of each vibrating seat are respectively provided with a sliding groove for the vibrating frames to be arranged. The concrete ramming device is reasonable in structural design, the lifting mechanism is used for respectively arranging the vibrating assemblies on two sides of the slump cone, when the slump cone is used for containing concrete for testing, the slump cone can be vibrated up and down in a reciprocating mode through the lifting mechanism and the vibrating assemblies, so that the ramming effect on the concrete in the slump cone is achieved, the problem that the time waste caused by the fact that the slump cone in the prior art needs to manually ramm the concrete during the concrete containing test can be effectively solved, and the trouble is increased for testing staff.
Description
Technical Field
The utility model belongs to the technical field of slump tests, and particularly relates to a slump test device for building construction concrete.
Background
The slump mainly refers to the plasticizing performance and pumpability of concrete, and factors influencing the slump mainly comprise graded change, water content, weighing deviation of a weighing apparatus, the dosage of an additive, the temperature of cement and the like, which are easy to ignore, and the slump refers to the workability of the concrete, specifically, the workability of the concrete is ensured, wherein the factors comprise the water retention, fluidity and cohesiveness of the concrete.
The Chinese patent with the bulletin number of CN214622649U discloses a slump testing device for building construction concrete, which comprises a bearing device, a fixing device, a measuring device, a detecting device and an adjusting device, wherein the upper surface of the bearing device is connected with the detecting device, the side surface of the bearing device is connected with the fixing device, the lower surface of the measuring device is connected with the fixing device, and the side surface of the measuring device is connected with the adjusting device; the bearing device comprises a load square column and a load plate, the upper surface of the load square column is connected with the load plate, the side surface of the load plate is connected with the fixing device, and the upper surface of the load plate is connected with the detection device. When the slump cone is used for testing concrete, the concrete is generally tamped manually, so that time is wasted, and trouble is added to testers.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the building construction concrete slump testing device aiming at the defects in the prior art, the structural design is reasonable, the two sides of the slump barrel are respectively provided with the vibrating components through the lifting mechanism, when the slump barrel is used for containing concrete for testing, the slump barrel can be vibrated up and down in a reciprocating manner through the lifting mechanism and the vibrating components, so that the tamping effect on the concrete in the slump barrel is realized, the problem that the time waste caused by manual tamping on the concrete when the slump barrel is used for containing the concrete for testing in the prior art can be effectively solved, and the trouble problem is increased for testing staff.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a building construction concrete slump testing arrangement which characterized in that: the concrete vibrating device comprises a base, a slump cone arranged on the base and two vibrating components for vibrating concrete in the slump cone, wherein the slump cone is arranged at the center of the top of the base, and the two vibrating components are symmetrically arranged at two sides of the slump cone;
the vibration assembly is installed above the base through the lifting mechanism, and comprises a containing box arranged on the lifting mechanism, a vibration seat rotatably installed above the containing box and two vibration frames which are respectively and slidably installed at two ends of the vibration seat, wherein two ends of the vibration seat are respectively provided with a sliding groove for installing the vibration frames.
Foretell building construction concrete slump testing arrangement, its characterized in that: the lifting mechanism comprises an installation box arranged on the base, a lifting cylinder arranged in the installation box and a movable rod arranged at the top of the lifting cylinder, wherein the top of the installation box is open, the cylinder body of the lifting cylinder is fixed at the bottom of the installation box, and the piston rod end of the lifting cylinder extends upwards and is connected to the lower end of the movable rod.
Foretell building construction concrete slump testing arrangement, its characterized in that: the top at the movable rod is installed to the holding box, the bottom that holds the case is provided with two guide bars, set up on the wall of installation case two with guide bar matched with guide way, the guide way link up mutually with the top of installation case.
Foretell building construction concrete slump testing arrangement, its characterized in that: the top of holding the case is open, be provided with in the holding case and be used for driving vibration seat pivoted motor, the output shaft of motor is vertical layout, be provided with the connecting rod between the output shaft of motor and the vibration seat, the upper end of connecting rod stretches out to the top of holding the case.
Foretell building construction concrete slump testing arrangement, its characterized in that: the inside of holding the case is provided with the ring channel, the inside sliding connection of ring channel has two spacing pulleys that are used for carrying out spacing to the connecting rod.
Foretell building construction concrete slump testing arrangement, its characterized in that: one end of the vibration frame is provided with a circular vibration head, and the other end of the vibration frame is slidably arranged in the chute through the sliding block.
Foretell building construction concrete slump testing arrangement, its characterized in that: and a spring is connected between one side of the sliding groove, which is close to the center of the vibration frame, and one side of the sliding block, which is close to the center of the vibration frame.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the vibrating assemblies are respectively arranged at the two sides of the slump cone, when the slump cone is used for holding concrete for testing, the slump cone can be vibrated through the vibrating assemblies, so that the tamping effect on the concrete in the slump cone is realized, the problem that the time waste caused by the fact that the slump cone in the prior art needs to manually tamp the concrete when the concrete is held for testing can be effectively solved, and the trouble problem is increased for testing staff.
2. According to the utility model, the vibration assembly is arranged above the base through the lifting mechanism, and when the slump cone is used for containing concrete for testing, the vibration assembly can vertically reciprocate through the lifting mechanism to vibrate the slump cone, so that the accelerated sinking of concrete in the slump cone is accelerated, and the vibration effect on the slump cone can be further improved.
In summary, the utility model has reasonable structural design, the lifting mechanism is used for respectively arranging the vibrating assemblies on the two sides of the slump cone, when the slump cone is used for holding concrete for testing, the slump cone can be vibrated up and down in a reciprocating manner through the lifting mechanism and the vibrating assemblies, so that the tamping effect on the concrete in the slump cone is realized, the problem that the time waste caused by manual tamping on the concrete when the slump cone in the prior art is used for holding the concrete for testing can be effectively solved, and the trouble problem is increased for testers.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the internal structure of the mounting case of the present utility model.
Fig. 3 is a schematic structural view of the vibration assembly of the present utility model.
Reference numerals illustrate:
1-a base; 2-mounting box; 3-a moving rod;
4-a containing box; 5, a vibration seat; 6, a vibration frame;
6-1, vibrating head; 7, connecting rods; 8, a guide rod;
9, lifting air cylinders; 10, a guide groove; 11-a chute;
12-a slide block; 13-a spring; 14-a motor;
15-an annular groove; 16-a limiting pulley; 17-slump cone.
Detailed Description
As shown in fig. 1 to 3, the utility model comprises a base 1, a slump cone 17 arranged on the base 1 and two vibration components for vibrating concrete in the slump cone 17, wherein the slump cone 17 is arranged at the center of the top of the base 1, and the two vibration components are symmetrically arranged at two sides of the slump cone 17;
the vibration assembly is arranged above the base 1 through a lifting mechanism and comprises a containing box 4 arranged on the lifting mechanism, a vibration seat 5 rotatably arranged above the containing box 4 and two vibration frames 6 respectively slidably arranged at two ends of the vibration seat 5, and two ends of the vibration seat 5 are respectively provided with a sliding groove 11 for the installation of the vibration frames 6.
During actual use, the central axis of the slump cone 17 is mutually perpendicular with the base 1, through setting up a vibrating assembly respectively in the both sides of slump cone 17, when slump cone 17 is holding the concrete test, can vibrate slump cone 17 through vibrating assembly, and then realize the tamping effect to the concrete in the slump cone 17, can effectively solve the slump cone 17 of prior art need the manual work to tamp the concrete and the waste time that brings when holding the concrete test, and the trouble problem has been increased for the tester moreover.
When the slump cone 17 is used for containing concrete for testing, the vibration assembly can vibrate the slump cone 17 by vertically reciprocating the vibration assembly through the lifting mechanism, so that the accelerated sinking of concrete in the slump cone 17 is accelerated, and the vibration effect on the slump cone 17 can be further improved.
During concrete implementation, the sliding direction of the sliding chute 11 is parallel to the base 1, through respectively sliding mounting the vibration frame 6 at the two ends of the vibration seat 5, when the vibration seat 5 rotates, the vibration frame 6 at the two ends of the vibration seat 5 can stretch out to strike the slump cone 17 in turn to perform vibration ramming on concrete inside the vibration frame, and meanwhile, after the vibration frame 6 strikes the slump cone 17, the vibration frame 6 can retract gradually under the blocking of the slump cone 17, so that the vibration seat 5 can rotate by 360 degrees.
As shown in fig. 2, in this embodiment, the lifting mechanism includes a mounting box 2 disposed on the base 1, a lifting cylinder 9 disposed in the mounting box 2, and a moving rod 3 disposed at the top of the lifting cylinder 9, the top of the mounting box 2 is open, the cylinder body of the lifting cylinder 9 is fixed at the bottom of the mounting box 2, and the piston rod end of the lifting cylinder 9 extends upward and is connected to the lower end of the moving rod 3.
In actual use, the movable rod 3 is perpendicular to the base 1.
In this embodiment, the accommodating box 4 is mounted at the top of the moving rod 3, two guide rods 8 are disposed at the bottom of the accommodating box 4, two guide grooves 10 matched with the guide rods 8 are formed in the wall of the mounting box 2, and the guide grooves 10 are communicated with the top of the mounting box 2.
During actual use, guide rod 8 is parallel to movable rod 3 each other, and two guide rods 8 symmetry set up in the both sides of movable rod 3, and the setting of guide rod 8 can avoid holding case 4 and take place to rock at the removal in-process.
In practice, the lower end of the guide rod 8 is slidably mounted in the guide groove 10.
As shown in fig. 3, in this embodiment, the top of the accommodating box 4 is open, a motor 14 for driving the vibration seat 5 to rotate is disposed in the accommodating box 4, an output shaft of the motor 14 is vertically disposed, a connecting rod 7 is disposed between the output shaft of the motor 14 and the vibration seat 5, and an upper end of the connecting rod 7 extends to the top of the accommodating box 4.
When in actual use, the motor 14 is arranged at the bottom of the accommodating box 4, the output shaft of the motor 14 is upwards arranged, the connecting rod 7 is cylindrical and is coaxially arranged with the output shaft of the motor 14, and the connecting rod 7 is mutually perpendicular to the base 1.
In this embodiment, an annular groove 15 is provided in the accommodating box 4, and two limiting pulleys 16 for limiting the connecting rod 7 are slidably connected in the annular groove 15.
When in actual use, the limiting pulley 16 is attached to the side wall of the connecting rod 7, the limiting pulley 16 can limit the connecting rod 7, the connecting rod 7 is prevented from shaking, meanwhile, the friction force between the connecting rod 7 and the limiting pulley can be reduced, and smooth rotation of the connecting rod 7 is guaranteed.
In this embodiment, one end of the vibration frame 6 is provided with a circular vibration head 6-1, and the other end of the vibration frame 6 is slidably mounted in the chute 11 through the slider 12.
In actual use, the vibrating head 6-1 can enable the vibrating frame 6 to smoothly contact the slump cone 17.
In this embodiment, a spring 13 is connected between one side of the chute 11 near the center of the vibration frame 6 and one side of the slider 12 near the center of the vibration frame 6.
When in actual use, the vibration frame 6 can always extend outwards under the action of the elastic force of the spring 13 due to the arrangement of the spring 13, when the vibration frame 6 is extruded by the slump cone 17, the vibration frame 6 can extrude the spring to retract inwards, and further, the vibration frame 6 can continue to rotate along the outer wall of the slump cone 17 after encountering the slump cone 17.
When the concrete vibration and falling device is actually used, the motor 14 is turned on when concrete is vibrated and fallen, the motor 14 drives the connecting rod 7 and the vibration seat 5 to rotate, so that the vibration frame 6 knocks the slump cone 17, meanwhile, the air cylinder 9 is turned on, and the air cylinder 9 drives the movable rod 3, the accommodating box 4 and the vibration seat 5 to reciprocate up and down, so that the concrete is accelerated to sink, and the effect of good vibration and falling is achieved.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural changes made to the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a building construction concrete slump testing arrangement which characterized in that: the concrete vibrating device comprises a base (1), a slump cone (17) arranged on the base and two vibrating components for vibrating concrete in the slump cone (17), wherein the slump cone (17) is arranged at the center of the top of the base (1), and the two vibrating components are symmetrically arranged at two sides of the slump cone (17);
the vibration assembly is installed above the base (1) through a lifting mechanism, and comprises a containing box (4) arranged on the lifting mechanism, a vibration seat (5) rotatably installed above the containing box (4) and two vibration frames (6) respectively slidably installed at two ends of the vibration seat (5), wherein two ends of the vibration seat (5) are respectively provided with a sliding groove (11) for installing the vibration frames (6).
2. A construction concrete slump testing apparatus according to claim 1, wherein: the lifting mechanism comprises a mounting box (2) arranged on a base (1), a lifting cylinder (9) arranged in the mounting box (2) and a moving rod (3) arranged at the top of the lifting cylinder (9), the top of the mounting box (2) is open, a cylinder body of the lifting cylinder (9) is fixed at the bottom of the mounting box (2), and a piston rod end of the lifting cylinder (9) extends upwards and is connected to the lower end of the moving rod (3).
3. A construction concrete slump testing apparatus according to claim 2, wherein: the utility model discloses a movable box, including movable rod (3) and mounting box, the top at movable rod (3) is installed to holding box (4), the bottom that holds box (4) is provided with two guide bars (8), set up on the wall of mounting box (2) two with guide bar (8) matched with guide way (10), guide way (10) link up with the top of mounting box (2).
4. A construction concrete slump testing apparatus according to claim 1, wherein: the top that holds case (4) is open, be provided with in holding case (4) and be used for driving vibration seat (5) pivoted motor (14), the output shaft of motor (14) is vertical layout, be provided with connecting rod (7) between the output shaft of motor (14) and vibration seat (5), the upper end of connecting rod (7) stretches out to the top that holds case (4).
5. A construction concrete slump testing apparatus according to claim 4, wherein: the inside of holding case (4) is provided with ring channel (15), the inside sliding connection of ring channel (15) has two spacing pulleys (16) that are used for carrying out spacing to connecting rod (7).
6. A construction concrete slump testing apparatus according to claim 1, wherein: one end of the vibration frame (6) is provided with a round vibration head (6-1), and the other end of the vibration frame (6) is slidably arranged in the sliding groove (11) through the sliding block (12).
7. A construction concrete slump testing apparatus according to claim 6, wherein: a spring (13) is connected between one side of the sliding groove (11) close to the center of the vibration frame (6) and one side of the sliding block (12) close to the center of the vibration frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137174.7U CN219162160U (en) | 2023-01-31 | 2023-01-31 | Building construction concrete slump testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137174.7U CN219162160U (en) | 2023-01-31 | 2023-01-31 | Building construction concrete slump testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219162160U true CN219162160U (en) | 2023-06-09 |
Family
ID=86621462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320137174.7U Active CN219162160U (en) | 2023-01-31 | 2023-01-31 | Building construction concrete slump testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219162160U (en) |
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2023
- 2023-01-31 CN CN202320137174.7U patent/CN219162160U/en active Active
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