CN112526113A - Concrete quality detection device - Google Patents
Concrete quality detection device Download PDFInfo
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- CN112526113A CN112526113A CN202011418662.2A CN202011418662A CN112526113A CN 112526113 A CN112526113 A CN 112526113A CN 202011418662 A CN202011418662 A CN 202011418662A CN 112526113 A CN112526113 A CN 112526113A
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000007689 inspection Methods 0.000 claims 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
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Abstract
The invention discloses a concrete quality detection device, which relates to the technical field of concrete quality detection, comprises a base and is characterized in that: the utility model discloses a slump constant bucket, including base, last fixed surface of base installs the fixed station, the last fixed surface who rotates the platform installs the motor, the side of fixed column is passed through bearing fixedly connected with and is rotated the cover, the downside fixedly connected with crossbearer that rotates the cover, a side of first power pole is provided with power spring, the inside sliding connection of stop collar has the rammer, the upper surface of base is provided with the slump bucket, slump bucket both sides are provided with separator. According to the invention, through the matching arrangement of the tamping hammer, the first power rod, the second power rod and the power spring, the concrete quality detection device has the effect of automatically tamping to reduce the workload, and through dividing the slump bucket into two parts and installing the separation device, the concrete quality detection device has the effect of reducing the measurement error.
Description
Technical Field
The invention relates to the technical field of concrete quality detection, in particular to a concrete quality detection device.
Background
The concrete is one of the most important civil engineering materials in the present generation, and is an artificial stone material prepared from a cementing material, granular aggregate (also called aggregate), water, and optionally an additive and an admixture according to a certain proportion, and through uniform stirring, dense forming, curing and hardening, and has the characteristics of rich raw materials, low cost and simple production process, so that the consumption of the concrete is increased, and the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like, so that the application range of the concrete is very wide, the concrete is also an important material in various civil engineering, namely shipbuilding industry, mechanical industry, ocean development, geothermal engineering and the like, the quality detection of the concrete in hydraulic engineering is mainly divided into detection before and detection after coagulation, and the detection before coagulation has slump, Bleeding rate, uniformity, gas content, setting time, water-to-glue ratio and the like, and detection after setting comprises compressive strength, tensile strength, breaking strength, elastic modulus, impermeability, carbonization depth, rebound value and the like.
Slump is one of important indexes of concrete quality, a slump detection method is to fill concrete into a specified slump barrel, tamp the concrete, pull out the slump barrel, cause the slump phenomenon of the concrete due to self weight, and subtract the height of the highest point of the collapsed concrete by the barrel height, which is called slump.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a concrete quality detection device which has the advantages of reducing workload, reducing measurement errors and the like and solves the problems in the background art.
(II) technical scheme
In order to achieve the purposes of reducing workload and reducing measurement errors, the invention provides the following technical scheme: a concrete quality detection device comprises a base, wherein a fixed table is fixedly arranged on the upper surface of the base, the fixed table comprises a rotating table, a motor is fixedly arranged on the upper surface of the rotating table, a rotating disc is fixedly connected to the output end of the motor, a fixed column is fixedly connected to the front surface of the rotating disc, a rotating sleeve is fixedly connected to the side surface of the fixed column through a bearing, a cross frame is fixedly connected to the lower side of the rotating sleeve, grooves are formed in the two sides of the cross frame, a first rotating shaft is fixedly connected to the inside of each groove, a first power rod is rotatably connected to the side surface of each first rotating shaft, a power spring is arranged on one side surface of each first power rod, a concave plate is fixedly connected to the lower end of each first power rod, a second rotating shaft is fixedly connected to the inside of each concave plate, and a second power rod is rotatably connected to the side, the positive fixedly connected with supporting shoe of revolving stage, the positive fixedly connected with stop collar of supporting shoe, the inside sliding connection of stop collar has the rammer, the last fixed surface of rammer connects the fixed block, the last fixed surface of fixed block is connected with two hinge plates, the one end fixedly connected with third pivot of second power pole, the third pivot rotates with two hinge plates to be connected, the upper surface of base is provided with the slump bucket, slump bucket both sides are provided with separator, separator includes dead lever, slider, threaded rod and handle.
Preferably, the upper surface of fixed station fixedly connected with rotary column, the rotary column passes through the bearing and rotates the platform to be connected, be provided with locking device between rotary table and the fixed station, locking device includes spacing piece, upper limit piece, pull ring, reset spring, spacing post down.
Preferably, lower spacing piece and fixed station fixed connection, go up spacing piece and rotation platform fixed connection, spacing post and pull ring fixed connection, reset spring's one end and pull ring fixed connection, reset spring's the other end and last spacing piece fixed connection, spacing post is pegged graft with last spacing piece and lower spacing piece.
Preferably, the slump bucket includes left part and right side part, one side of left side part is provided with the fixture block, one side of right side part is seted up flutedly, fixture block and recess joint.
Preferably, the side surface of the first power rod is fixedly connected with a spring column, one end of the spring column is fixedly connected with a fixed disc, and the power spring is fixedly connected with the fixed disc.
Preferably, the quantity of dead lever has two, two dead lever all with slump bucket fixed connection, dead lever and slider fixed connection.
Preferably, the upper surface of the base is provided with a sliding groove, the sliding block is connected with the sliding groove in a sliding mode, and the threaded rod is arranged inside the sliding groove.
Preferably, one side of the threaded rod is provided with a first thread, the other side of the threaded rod is provided with a second thread, the spiral directions of the first thread and the second thread are opposite, and the sliding block is in threaded connection with the threaded rod.
Preferably, the handle is fixedly connected to one end of a threaded rod, and the threaded rod is rotatably connected with the base through a bearing.
(III) advantageous effects
Compared with the prior art, the invention provides a concrete quality detection device, which has the following beneficial effects:
1. this concrete quality detection device sets up through the cooperation of rammer, first power rod, second power rod and power spring, makes this concrete quality detection device possess the effect that automatic tamping reduces work load, in the use, starter motor to make the motor drive first power rod motion, first power rod drives the motion of second power rod, and second power rod drives the rammer and reciprocates, thereby carries out the tamping to the concrete in the slump bucket.
2. This concrete quality detection device is through being divided into two halves with the slump bucket to installation separator makes this concrete quality detection device possess the effect that reduces measuring error, in the use, through twist grip, thereby makes the dead lever drive the separation of slowly slowing down of slump bucket, thereby the influence of reduction frictional force to the concrete that can be better.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural diagram of a turntable according to the present invention;
FIG. 3 is a schematic view of the structure of the separation apparatus of the present invention;
FIG. 4 is a schematic structural view of the locking device of the present invention;
FIG. 5 is a schematic view showing the structure of the slump cone of the present invention.
In the figure: 1. a base; 2. a fixed table; 201. a rotating table; 3. a motor; 4. a turntable; 5. fixing a column; 6. rotating the sleeve; 7. a cross frame; 8. a first power rod; 801. a concave plate; 9. a second power rod; 10. a support block; 11. a limiting sleeve; 12. a rammer; 1201. a double hinge plate; 1202. a fixed block; 13. a slump bucket; 1301. a clamping block; 1401. fixing the rod; 1402. a slider; 1403. a threaded rod; 1404. a handle; 15. turning the column; 1601. a lower limiting block; 1602. an upper limit block; 1603. a pull ring; 1604. a return spring; 1605. a limiting column; 17. a power spring; 18. a spring post; 1801. and (7) fixing the disc.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a concrete quality testing apparatus comprises a base 1, a fixed platform 2 is fixedly installed on the upper surface of the base 1, the fixed platform 2 comprises a rotating platform 201, a rotating column 15 is fixedly connected to the upper surface of the fixed platform 2, the rotating column 15 is rotatably connected to the rotating platform 201 through a bearing, a locking device is arranged between the rotating platform 201 and the fixed platform 2, the locking device comprises a lower limiting block 1601, an upper limiting block 1602, a pull ring 1603, a return spring 1604 and a limiting column 1605, the lower limiting block 1601 is fixedly connected to the fixed platform 2, the upper limiting block 1602 is fixedly connected to the rotating platform 201, the limiting column 1605 is fixedly connected to the pull ring 1603, one end of the return spring 1604 is fixedly connected to the pull ring 1603, the other end of the return spring 1604 is fixedly connected to the upper limiting block 1602, the limiting column 1605 is inserted into the upper limiting block 1602 and the lower limiting block 1601, a motor 3 is fixedly installed on the upper surface of the rotating platform, the output end of the motor 3 is fixedly connected with a rotary table 4, the front of the rotary table 4 is fixedly connected with a fixed column 5, the side surface of the fixed column 5 is fixedly connected with a rotary sleeve 6 through a bearing, the lower side of the rotary sleeve 6 is fixedly connected with a cross frame 7, both sides of the cross frame 7 are respectively provided with a groove, the inside of the groove is fixedly connected with a first rotary shaft, the side surface of the first rotary shaft is rotatably connected with a first power rod 8, one side surface of the first power rod 8 is provided with a power spring 17, the side surface of the first power rod 8 is fixedly connected with a spring column 18, one end of the spring column 18 is fixedly connected with a fixed disc 1801, the power spring 17 is fixedly connected with the fixed disc 1801, the lower end of the first power rod 8 is fixedly connected with a concave plate 801, the inside of the concave plate 801 is fixedly connected with a second rotary shaft, the side, the front of the supporting block 10 is fixedly connected with a limiting sleeve 11, the inside of the limiting sleeve 11 is slidably connected with a ramming hammer 12, the upper surface of the ramming hammer 12 is fixedly connected with a fixed block 1202, the upper surface of the fixed block 1202 is fixedly connected with a double-hinged plate 1201, one end of a second power rod 9 is fixedly connected with a third rotating shaft, the third rotating shaft is rotatably connected with the double-hinged plate 1201, the upper surface of the base 1 is provided with a slump bucket 13, the slump bucket 13 comprises a left side part and a right side part, one side of the left side part is provided with a clamping block 1301, one side of the right side part is provided with a groove, the clamping block 1301 is clamped with the groove, two sides of the slump bucket 13 are provided with separating devices, each separating device comprises a fixed rod 1401, a sliding block 1402, a threaded rod 1403 and a handle 1404, the number of the fixed rods 1401 is two, the two fixed rods 1401 are fixedly connected with the, slider 1402 and spout sliding connection, threaded rod 1403 sets up in the inside of spout, and first screw thread has been seted up to one side of threaded rod 1403, and second screw thread has been seted up to the opposite side of threaded rod 1403, and first screw thread and second screw thread spiral opposite direction, slider 1402 and threaded rod 1403 threaded connection, handle 1404 fixed connection is in the one end of threaded rod 1403, and threaded rod 1403 passes through the bearing and is connected with base 1 rotation.
In use, the pull ring 1603 is pulled upwards, so that the stud 1605 is separated from the lower stopper 1601, so that the rotary table 201 can be rotated to make the ramming hammer 12 separate from the upper part of the slump cone 13, concrete is filled inside the slump bucket 13, and then the ram 12 is placed again above the slump bucket 13 by rotating the rotary table 201, the limit post 1605 is inserted with the lower limit block 1601, the motor 3 is started, the motor 3 drives the rotary table 4 to rotate, the rotary table 4 drives the fixed post 5 to rotate, the cross frame 7 is rotationally connected with the fixed post 5 through the rotating sleeve 6, the first power rod 8 is rotationally connected with the cross frame 7, the second power rod 9 is rotationally connected with the first power rod 8, so that the tamping hammer 12 moves up and down under the action of the power spring 17, thereby tamping the concrete in the slump bucket 13, the handle 1404 is rotated, the screw threads on the two sides of the threaded rod 1403 are opposite in spiral direction, and therefore the fixed rod 1401 drives the slump cone 13 to separate slowly.
In conclusion, the concrete quality detection device has the effect of automatically tamping to reduce workload through the matching arrangement of the tamping hammer 12, the first power rod 8, the second power rod 9 and the power spring 17, and in the use process, the motor 3 is started, so that the motor 3 drives the first power rod to move 8, the first power rod 8 drives the second power rod 9 to move, the second power rod 9 drives the tamping hammer 12 to move up and down, so that concrete in the slump bucket 13 is tamped, the slump bucket 13 is divided into two halves through the separation device, and the separation device is installed, so that the concrete quality detection device has the effect of reducing measurement errors, and in the use process, the fixed rod 1401 drives the slump bucket 13 to slowly separate through the rotation of the handle 1404, so that the influence of friction force on the concrete can be well reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a concrete quality detection device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with a fixed table (2), the fixed table (2) comprises a rotating table (201), the upper surface of the rotating table (201) is fixedly provided with a motor (3), the output end of the motor (3) is fixedly connected with a rotating disc (4), the front of the rotating disc (4) is fixedly connected with a fixed column (5), the side surface of the fixed column (5) is fixedly connected with a rotating sleeve (6) through a bearing, the lower side of the rotating sleeve (6) is fixedly connected with a cross frame (7), two sides of the cross frame (7) are respectively provided with a groove, a first rotating shaft is fixedly connected inside the groove, the side surface of the first rotating shaft is rotatably connected with a first power rod (8), one side surface of the first power rod (8) is provided with a power spring (17), and the lower end of the first power rod (8) is fixedly connected with a concave plate (801), the inside fixedly connected with second pivot of concave plate (801), the side of second pivot is rotated and is connected with second power pole (9), the positive fixedly connected with supporting shoe (10) of platform (201) rotates, the positive fixedly connected with stop collar (11) of supporting shoe (10), the inside sliding connection of stop collar (11) has rammer (12), the last fixed surface of rammer (12) connects fixed block (1202), the last fixed surface of fixed block (1202) is connected with two hinge plate (1201), the one end fixedly connected with third pivot of second power pole (9), the third pivot is connected with two hinge plate (1201) rotation, the upper surface of base (1) is provided with slump bucket (13), slump bucket (13) both sides are provided with separator, separator includes dead lever (1401), A slider (1402), a threaded rod (1403), and a handle (1404).
2. The concrete quality inspection device according to claim 1, wherein: the last fixed surface of fixed station (2) is connected with rotary column (15), rotary column (15) rotate with rotating platform (201) through the bearing and are connected, it is provided with locking device to rotate between platform (201) and fixed station (2), locking device includes stopper (1601) down, stopper (1602) on, pull ring (1603), reset spring (1604), spacing post (1605).
3. The concrete quality inspection device according to claim 2, wherein: lower spacing piece (1601) and fixed station (2) fixed connection, go up spacing piece (1602) and rotate platform (201) fixed connection, spacing post (1605) and pull ring (1603) fixed connection, the one end and pull ring (1603) fixed connection of reset spring (1604), the other end and the last spacing piece (1602) fixed connection of reset spring (1604), spacing post (1605) and last spacing piece (1602) and lower spacing piece (1601) are pegged graft.
4. The concrete quality inspection device according to claim 1, wherein: slump bucket (13) include left side part and right side part, one side of left side part is provided with fixture block (1301), one side of right side part is seted up flutedly, fixture block (1301) and recess joint.
5. The concrete quality inspection device according to claim 1, wherein: the side fixedly connected with spring post (18) of first power pole (8), the one end fixedly connected with fixed disk (1801) of spring post (18), power spring (17) and fixed disk (1801) fixed connection.
6. The concrete quality inspection device according to claim 1, wherein: the number of the fixed rods (1401) is two, the two fixed rods (1401) are fixedly connected with the slump barrel (13), and the fixed rods (1401) are fixedly connected with the sliding block (1402).
7. The concrete quality inspection device according to claim 1, wherein: the spout has been seted up to the upper surface of base (1), slider (1402) and spout sliding connection, threaded rod (1403) set up the inside at the spout.
8. The concrete quality inspection device according to claim 1, wherein: first threads are formed in one side of the threaded rod (1403), second threads are formed in the other side of the threaded rod (1403), the spiral directions of the first threads and the second threads are opposite, and the sliding block (1402) is in threaded connection with the threaded rod (1403).
9. The concrete quality inspection device according to claim 1, wherein: the handle (1404) is fixedly connected to one end of a threaded rod (1403), and the threaded rod (1403) is rotatably connected with the base (1) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011418662.2A CN112526113A (en) | 2020-12-07 | 2020-12-07 | Concrete quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011418662.2A CN112526113A (en) | 2020-12-07 | 2020-12-07 | Concrete quality detection device |
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| Publication Number | Publication Date |
|---|---|
| CN112526113A true CN112526113A (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011418662.2A Withdrawn CN112526113A (en) | 2020-12-07 | 2020-12-07 | Concrete quality detection device |
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| CN (1) | CN112526113A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533698A (en) * | 2021-07-21 | 2021-10-22 | 广东富信建设管理有限公司 | Construction site engineering quality supervision auxiliary detection method |
| CN116352848A (en) * | 2023-04-13 | 2023-06-30 | 湖南中志建材有限公司 | GRC decorates component production facility |
-
2020
- 2020-12-07 CN CN202011418662.2A patent/CN112526113A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533698A (en) * | 2021-07-21 | 2021-10-22 | 广东富信建设管理有限公司 | Construction site engineering quality supervision auxiliary detection method |
| CN113533698B (en) * | 2021-07-21 | 2023-12-12 | 广东腾泰建设有限公司 | Building construction site engineering quality supervision auxiliary detection method |
| CN116352848A (en) * | 2023-04-13 | 2023-06-30 | 湖南中志建材有限公司 | GRC decorates component production facility |
| CN116352848B (en) * | 2023-04-13 | 2023-10-13 | 湖南中志建材有限公司 | GRC decorates component production facility |
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Application publication date: 20210319 |