CN211235863U - Concrete penetration resistance appearance - Google Patents
Concrete penetration resistance appearance Download PDFInfo
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- CN211235863U CN211235863U CN201921646837.8U CN201921646837U CN211235863U CN 211235863 U CN211235863 U CN 211235863U CN 201921646837 U CN201921646837 U CN 201921646837U CN 211235863 U CN211235863 U CN 211235863U
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- concrete
- carousel
- penetration resistance
- container
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Abstract
The utility model relates to a concrete penetration resistance appearance, in particular to concrete test instrument's technical field, it includes base and support and testing arrangement, it is connected with a carousel to rotate on the base, is fixed with three lead screws on the carousel, and the axis of three lead screws intersects in the axis top of carousel, and the both ends of three lead screws rotate respectively to be connected on the carousel and fall into the trisection with the carousel, rotate on the every lead screw and be connected with a slider, and the top of slider is fixed with one and places the station that is equipped with the concrete container, and one that every lead screw is close to each other is served and is equipped with the gear, through a drive gear meshing between the adjacent gear. The utility model discloses the effect of penetrating in succession has.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete test instrument and specifically relates to a concrete penetration resistance appearance is related to.
Background
The concrete penetration resistance instrument is used for concrete mixture and setting time test, utilizes the penetration resistance method to determine the setting time of concrete, adopts the lever principle, is light and beautiful, is convenient for reading and is very accurate.
Concrete penetration resistance appearance among the prior art, including base, support, testing arrangement, injection pole, depression bar, the injection pole is fixed on testing arrangement, extrudees testing arrangement through the depression bar, makes the injection pole extrude to preventing the determinand on the base to realize test work.
The above prior art solutions have the following drawbacks: the concrete penetration resistance instrument in the prior art needs to test for many times and move different tested concrete containers for many times, which wastes manpower and time, thereby being very inefficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete penetration resistance appearance, it has the effect of continuous injection.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a concrete penetration resistance appearance, includes base and support and testing arrangement, it is connected with a carousel to rotate on the base, is fixed with three lead screws on the carousel, and the axis of three lead screws intersects in the axis top of carousel, and the both ends of three lead screws rotate respectively to be connected on the carousel and fall into the trisection with the carousel, rotates on the every lead screw and is connected with a slider, and the top of slider is fixed with one and places the station that is equipped with the concrete container, and the one of every lead screw each other being close to is served and is equipped with the gear, through a drive gear meshing between the adjacent gear.
Through adopting above-mentioned technical scheme, it is connected with a carousel to rotate on the base, it is connected with the lead screw that three levels set up to rotate on the carousel, three lead screw places straight line fall into the trisection with the carousel, every lead screw one that is close to each other is served and is equipped with the gear, through a drive gear meshing between the adjacent gear, the purpose that sets up like this is in order to be through rotating a drive gear, can drive the slider and remove to the drive station expandes closed, consequently can detect the appearance point of the different positions in the concrete container.
The utility model discloses further set up to: the base upper surface is provided with the insection with carousel butt ground part on, and the insection is equipped with the recess in the carousel bottom, is equipped with the sand grip in the recess, and spring coupling is passed through with the groove tank bottom to the sand grip.
Through adopting above-mentioned technical scheme, be provided with the insection with carousel butt ground part on the base upper surface, the bottom of carousel is equipped with the recess on the insection, is equipped with the sand grip in the recess, and the sand grip passes through spring coupling with the recess tank bottom, sets up like this and can make when the concrete container receives horizontal external force, is difficult to take place to rotate.
The utility model discloses further set up to: the concrete container is arranged on the station, the bottom surface of the concrete container is provided with a bulge, and the top surface of the station is provided with a concave recess matched with the bulge.
Through adopting above-mentioned technical scheme, be equipped with the concrete container on the station, be equipped with the arch on the concrete container bottom surface, be equipped with the concave yield of looks adaptation on the station top surface, the purpose that sets up like this is for avoiding the concrete container to remove for the slider when the test, produces test error.
The utility model discloses further set up to: the concrete container is a box body with an opening at the upper end, and the cross section of the concrete container is fan-shaped.
Through adopting above-mentioned technical scheme, the concrete container is upper end open-ended box, and the cross section of concrete container is fan-shaped, sets up like this and can make the shared space of this instrument can be littleer.
The utility model discloses further set up to: the testing device comprises a testing needle, the rotating shaft of the turntable is located under the testing needle, and the distance between the straight line where the testing needle is located and the straight line where the rotating shaft is located is equal to the sliding distance of the sliding block on the screw rod.
By adopting the technical scheme, the testing device comprises the testing needle, the rotating shaft of the turntable is located under the non-testing needle, the distance between the straight line where the testing needle is located and the straight line where the rotating shaft is located is equal to the sliding distance of the sliding block on the screw rod, and the testing needle can test the sample point on the concrete with the fan shape close to the fan-shaped included angle by the arrangement.
The utility model discloses further set up to: the distance between the straight line where the test needle is located and the straight line where the rotating shaft is located is equal to the radius of the section sector of the concrete.
Through adopting above-mentioned technical scheme, the distance between test needle place straight line and the axis of rotation place straight line equals the sectorial radius in concrete cross-section, sets up like this and can make the test needle can test the fan-shaped appearance point on being close to the concrete of fan-shaped pitch arc.
The utility model discloses further set up to: the interior of the concrete container is painted.
Through adopting above-mentioned technical scheme, the inside japanning of concrete container can be so that reduce the inside rusty degree of contact with water at the in-process that the system appearance solidified of concrete to improve concrete container's life.
The utility model discloses further set up to: one of the transmission gears is provided with a motor.
Through adopting above-mentioned technical scheme, be equipped with the motor on one of drive gear, set up like this and can use manpower sparingly to lock the concrete container when the test.
To sum up, the utility model discloses a beneficial technological effect does:
1. the slide block can be driven to move by rotating one transmission gear, so that the station is driven to be unfolded and closed, and sample points at different positions in the concrete container can be detected;
2. the base upper surface is provided with the insection with carousel butt ground part, and the insection is gone up the carousel bottom and is equipped with the recess, is equipped with the sand grip in the recess, and the sand grip passes through spring coupling with the groove tank bottom, sets up like this and can make when the concrete container receives horizontal external force, is difficult to take place to rotate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is an enlarged schematic blob at section a in fig. 2.
Fig. 4 is an exploded view from another angle of fig. 1.
Fig. 5 is an enlarged schematic view of a portion B in fig. 4.
In the figure, 1, a base; 2. a support; 3. a testing device; 31. a test pin; 4. a turntable; 41. a groove; 42. a convex strip; 44. a spring; 5. a concrete container; 51. a station; 511. recessing; 512. a protrusion; 6. a lead screw; 7. a transmission gear; 8. an electric motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a concrete penetration resistance appearance, including base 1 and support 2, on 2 bottom mounting on the base 1 of support, support 2 upper ends were fixed with testing arrangement 3, and testing arrangement 3 includes the test needle 31 of a vertical setting.
The upper surface of the base 1 is provided with a rotary table 4, the rotary table 4 is rotatably connected with the base 1, the upper surface of the rotary table 4 is provided with three lead screws 6, and two ends of each lead screw 6 are rotatably connected with the rotary table 4. Each lead screw 6 level sets up, and the straight line that each lead screw 6 place intersects on the straight line of 4 axis of rotation places of carousel, three lead screws 6 divide into the trisection with carousel 4, rotate on every lead screw 6 and be connected with a slider, the top of slider is equipped with station 51, be equipped with concrete container 5 on the station 51, the station 51 top surface is equipped with concave yield 511, be equipped with the arch 512 of looks adaptation on the concrete container 5 bottom surface, the one of every lead screw 6 being close to each other is served and is equipped with the gear, connect through a drive gear 7 between the adjacent gear. One of the transmission gears 7 is provided with a motor 8, so that the arrangement can save labor and lock the concrete container 5 during testing.
The part of the butt with carousel 4 on the base 1 upper surface is provided with the insection, and carousel 4 bottom is equipped with the recess 41 towards the insection, is equipped with sand grip 42 in the recess 41, and sand grip 42 passes through spring 44 with the groove 41 tank bottom and is connected, sets up like this and can make when concrete container 5 receives horizontal external force, is difficult to take place to rotate.
The distance between the straight line where the test needle 31 is located and the straight line where the rotating shaft is located is equal to the radius of the fan-shaped section of the concrete, and the purpose of setting in such a way is to enable the test needle 31 to test sample points on the concrete where the fan-shaped arc is close to.
The interior of the concrete is painted, so that the interior of the concrete container 5 is difficult to rust in the sample preparation and condensation process, and the service life of the concrete container 5 is prolonged.
The implementation principle of the embodiment is as follows: put into concrete container 5 after stirring concrete, when the concrete solidification condition in the different concrete container 5 of needs test, it can to rotate concrete container 5 and drive carousel 4 rotation, when the concrete solidification condition in the same concrete container 5 of needs test, driving motor 8 rotates drive gear, drive gear 7 drives lead screw 6 and rotates, lead screw 6 drives the slider to 4 axis positions of orientation carousel or keep away from 4 axis positions of carousel and move, thereby it moves to 4 axis positions of carousel or keep away from 4 axis positions of carousel to drive concrete container 5 on the slider, thereby can survey the solidification condition of arbitrary position in the concrete container 5.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a concrete penetration resistance appearance, includes base (1) and support (2) and testing arrangement (3), its characterized in that: the utility model discloses a concrete container's structure, including base (1), carousel (4), be fixed with three lead screws (6) on carousel (4), the axis of three lead screws (6) intersects in the axis top of carousel (4), the both ends of three lead screws (6) rotate respectively to be connected on carousel (4) and divide into the trisection with carousel (4), it is connected with a slider to rotate on every lead screw (6), the top of slider is fixed with one and places station (51) that are equipped with concrete container (5), one of every lead screw (6) each other is close to serves and is equipped with the gear, mesh through a drive gear (7) between the adjacent gear.
2. The concrete penetration resistance tester according to claim 1, characterized in that: the base (1) upper surface is provided with the insection with carousel (4) butt ground part on, and carousel (4) bottom is equipped with recess (41) on the insection, is equipped with sand grip (42) in recess (41), and sand grip (42) pass through spring (44) with recess (41) tank bottom and are connected.
3. The concrete penetration resistance tester according to claim 2, characterized in that: the concrete container (5) is arranged on the station (51), the bottom surface of the concrete container (5) is provided with a bulge (512), and the top surface of the station (51) is provided with a concave recess (511) matched with the concave recess.
4. A concrete penetration resistance tester according to claim 3, wherein: the concrete container (5) is a box body with an opening at the upper end, and the cross section of the concrete container (5) is fan-shaped.
5. The concrete penetration resistance tester according to claim 4, wherein: the testing device (3) comprises a testing needle (31), the rotating shaft of the turntable (4) is located under the testing needle (31), and the distance between the straight line where the testing needle (31) is located and the straight line where the rotating shaft is located is equal to the sliding distance of the sliding block on the screw rod (6).
6. A concrete penetration resistance tester according to claim 5, wherein: the distance between the straight line where the test needle (31) is located and the straight line where the rotating shaft is located is equal to the radius of the section fan of the concrete.
7. The concrete penetration resistance tester according to claim 6, characterized in that: the interior of the concrete container (5) is painted.
8. The concrete penetration resistance tester according to claim 7, wherein: one of the transmission gears (7) is provided with a motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646837.8U CN211235863U (en) | 2019-09-29 | 2019-09-29 | Concrete penetration resistance appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646837.8U CN211235863U (en) | 2019-09-29 | 2019-09-29 | Concrete penetration resistance appearance |
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| Publication Number | Publication Date |
|---|---|
| CN211235863U true CN211235863U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921646837.8U Active CN211235863U (en) | 2019-09-29 | 2019-09-29 | Concrete penetration resistance appearance |
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| CN (1) | CN211235863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964601A (en) * | 2021-02-06 | 2021-06-15 | 青岛建一混凝土有限公司 | Concrete penetration resistance instrument |
-
2019
- 2019-09-29 CN CN201921646837.8U patent/CN211235863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964601A (en) * | 2021-02-06 | 2021-06-15 | 青岛建一混凝土有限公司 | Concrete penetration resistance instrument |
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