CN113759102A - Concrete slump detection device for bridge construction - Google Patents
Concrete slump detection device for bridge construction Download PDFInfo
- Publication number
- CN113759102A CN113759102A CN202110996442.6A CN202110996442A CN113759102A CN 113759102 A CN113759102 A CN 113759102A CN 202110996442 A CN202110996442 A CN 202110996442A CN 113759102 A CN113759102 A CN 113759102A
- Authority
- CN
- China
- Prior art keywords
- bridge construction
- bevel gear
- detection device
- concrete slump
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000004804 winding Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000009897 systematic effect Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 43
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 13
- 235000017491 Bambusa tulda Nutrition 0.000 description 13
- 241001330002 Bambuseae Species 0.000 description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 13
- 239000011425 bamboo Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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; ceramics; glass; bricks
- G01N33/383—Concrete, cement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
Abstract
The invention provides a concrete slump detection device for bridge construction. Concrete slump detection device for bridge construction includes: a base; the long box is fixedly arranged at the top of the base; the shell is fixedly arranged on one side of the long box; the rotating shaft is rotatably arranged in the shell, and one end of the rotating shaft extends out of the shell; the first bevel gear is fixedly sleeved on the rotating shaft; the worm is rotatably arranged in the shell; the second bevel gear is fixedly arranged at the bottom end of the worm, and the first bevel gear is meshed with the second bevel gear; and the winding wheel is rotatably installed in the long box. The concrete slump detection device for bridge construction provided by the invention has the advantages that detection tools are integrated into a whole, so that the detection of the concrete slump is more systematic, and the detection result is more accurate.
Description
Technical Field
The invention relates to the technical field of concrete detection, in particular to a concrete slump detection device for bridge construction.
Background
When bridge construction is carried out, in order to guarantee construction quality, concrete slump needs to be detected, the purpose of detection is to know the flowability and cohesiveness of the concrete, at present, when concrete slump is detected, concrete mixtures need to be loaded into a slump cone according to a specified method, after the concrete overflowing from the top of the slump cone is scraped, the slump cone is lifted vertically upwards to separate the slump cone from the concrete, then the slump cone is put aside, at this time, the concrete mixtures collapse due to self weight, and then the size of the concrete mixtures collapse is measured through a measuring scale.
However, the conventional detection tools are numerous and messy, and when the detection tool is used for detection, the detection environment is required to be high, and the detection tool cannot be systematically operated, so that errors are easy to occur in the operation process, and particularly when the slump cone is lifted up from the concrete mixture, the detection result is influenced because the stability of manual operation is poor, and the slump of the concrete mixture is easily interfered, so that the technical problem needs to be solved by providing the concrete slump detection device for bridge construction.
Disclosure of Invention
The invention aims to provide a concrete slump detection device for bridge construction, which integrates detection tools, enables the detection of concrete slump to be more systematic and enables the detection result to be more accurate.
In order to solve the above technical problems, the present invention provides a concrete slump detection device for bridge construction, comprising: a base; the long box is fixedly arranged at the top of the base; the shell is fixedly arranged on one side of the long box; the rotating shaft is rotatably arranged in the shell, and one end of the rotating shaft extends out of the shell; the first bevel gear is fixedly sleeved on the rotating shaft; the worm is rotatably arranged in the shell; the second bevel gear is fixedly arranged at the bottom end of the worm, and the first bevel gear is meshed with the second bevel gear; the winding wheel is rotatably installed in the long box, and one end of the winding wheel extends into the shell; the worm wheel is fixedly arranged at one end of the winding wheel, and the worm is meshed with the worm wheel; the lifting rope is wound on the winding wheel; the sliding block is slidably arranged in the long box, and the bottom end of the lifting rope is fixedly connected with the top of the sliding block; the connecting arm is fixedly arranged on one side of the sliding block, and one end of the connecting arm extends out of the long body box; the slump cone is fixedly arranged at one end of the connecting arm; the rotating table is rotatably arranged at the top of the base, and the bottom of the slump cone is in contact with the top of the rotating table; the sleeve is fixedly arranged at the top of the rotating table; the hollow pipe is rotatably arranged in the sleeve, and the top end of the hollow pipe extends out of the sleeve; the telescopic rod is slidably arranged in the hollow pipe, and the top end of the telescopic rod extends out of the hollow pipe; the parallel ruler is fixedly arranged at the top end of the telescopic rod; the dipperstick, the dipperstick slidable mounting that determines is on parallel chi.
Preferably, one side of the long box body is fixedly provided with a placing cylinder, and a tamping rod is placed in the placing cylinder.
Preferably, two sliding rods are fixedly mounted in the long box body, and the sliding block is connected with the two sliding rods in a sliding mode.
Preferably, a first crank is fixedly installed at one end of the rotating shaft.
Preferably, the top of base has seted up the ring channel, slidable mounting has the swivel becket in the ring channel, the top of swivel becket extends to outside the ring channel and with the bottom fixed connection of revolving stage.
Preferably, a limiting groove is formed in one side of the telescopic rod, a limiting block is arranged in the limiting groove in a sliding mode, and one side of the limiting block extends out of the limiting groove and is fixedly connected with the inner wall of one side of the hollow tube.
Preferably, a locking screw is threadedly mounted on the sleeve, and one end of the locking screw extends into the sleeve and contacts with one side of the hollow tube.
Preferably, the bottom fixed mounting of base has four universal wheels that are the rectangle and distribute, the equal fixed mounting in both sides of long body case has the connecting rod, and the top fixed mounting of two connecting rods has same push rod.
Preferably, fixed mounting has L shape mount on the base, fixed mounting has the box body on the L shape mount, rotate in the box body and install the dwang, the one end of dwang extends to outside the box body, the other end fixed mounting of dwang has third bevel gear, the drive pole is installed to the box body internal rotation, fixed cover is equipped with fourth bevel gear on the drive pole, third bevel gear and fourth bevel gear meshing, the bottom of drive pole extends to outside the box body and fixed mounting has the cleaning brush, the bottom of cleaning brush contacts with the top of base.
Preferably, one end of the rotating rod extending out of the box body is fixedly provided with a second crank handle.
Compared with the prior art, the concrete slump detection device for bridge construction provided by the invention has the following beneficial effects:
the invention provides a concrete slump detection device for bridge construction, which can stably take down a slump cylinder from a concrete mixture through the matching of a rotating shaft, a first conical gear, a worm, a second conical gear, a winding wheel, a worm wheel, a lifting rope, a sliding block and a connecting arm, so that the slump cylinder has small influence on the concrete mixture in the taking-down process, the slump detection of the concrete mixture is more accurate, the concrete mixture and the slump cylinder can be positioned on opposite surfaces through a rotating table, the slump detection of the concrete mixture through a measuring scale is more convenient, and meanwhile, the slump cylinder and the concrete mixture can be positioned on the same horizontal line through the rotating table, and the accuracy of the concrete mixture in measurement is ensured.
Drawings
Fig. 1 is a schematic front sectional view of a concrete slump detection apparatus for bridge construction according to a first embodiment of the present invention;
fig. 2 is a first side sectional view schematically illustrating a structure of a concrete slump detection apparatus for bridge construction according to a first embodiment of the present invention;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
fig. 4 is a schematic side sectional view of a first embodiment of a concrete slump detection apparatus for bridge construction according to the present invention;
fig. 5 is a schematic top view of the concrete slump detection apparatus for bridge construction according to the first embodiment of the present invention;
fig. 6 is a schematic side cross-sectional structural view of a concrete slump detection apparatus for bridge construction according to a second embodiment of the present invention;
fig. 7 is a schematic top view of a concrete slump detection apparatus for bridge construction according to a second embodiment of the present invention.
Reference numbers in the figures: 1. a base; 2. a long box; 3. a housing; 4. a rotating shaft; 5. a first bevel gear; 6. a worm; 7. a second bevel gear; 8. a winding wheel; 9. a worm gear; 10. a lifting rope; 11. a slider; 12. a connecting arm; 13. a slump cone; 14. a rotating table; 15. a sleeve; 16. a hollow tube; 17. a telescopic rod; 18. a parallel ruler; 19. measuring a scale; 20. an L-shaped fixing frame; 21. a box body; 22. rotating the rod; 23. a third bevel gear; 24. driving the rod; 25. a fourth bevel gear; 26. a cleaning brush.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
The first embodiment:
referring to fig. 1 to 5, in a first embodiment of the present invention, a concrete slump detecting apparatus for bridge construction includes: a base 1; the long box 2 is fixedly arranged at the top of the base 1; the shell 3 is fixedly arranged on one side of the long box 2; the rotating shaft 4 is rotatably installed in the shell 3, and one end of the rotating shaft 4 extends out of the shell 3; the first bevel gear 5 is fixedly sleeved on the rotating shaft 4; the worm 6 is rotatably arranged in the shell 3, the worm 6 is matched with the worm wheel 9, so that the rotating work of the winding wheel 8 can be realized, and the self-locking can be carried out after the rotation is finished, so that the slump cone 13 can be retained at the position after the slump cone is lifted after being separated from the concrete mixture; the second bevel gear 7 is fixedly arranged at the bottom end of the worm 6, and the first bevel gear 5 is meshed with the second bevel gear 7; the winding wheel 8 is rotatably installed in the long body box 2, one end of the winding wheel 8 extends into the shell 3, and the winding wheel 8 can realize the lifting work of the slump cone 13 by winding or lowering the lifting rope 10, so that the slump cone 13 can be stably separated from the concrete mixture; the worm wheel 9 is fixedly arranged at one end of the winding wheel 8, and the worm 6 is meshed with the worm wheel 9; the lifting rope 10 is wound on the winding wheel 8; the sliding block 11 is slidably mounted in the long box 2, and the bottom end of the lifting rope 10 is fixedly connected with the top of the sliding block 11; the connecting arm 12 is fixedly arranged on one side of the sliding block 11, and one end of the connecting arm 12 extends out of the long box 2; the slump cone 13 is fixedly arranged at one end of the connecting arm 12, the slump cone 13 is provided with a funnel in a sliding manner, and when concrete mixture needs to be poured into the slump cone 13, the receiving area of the slump cone 13 can be increased by the funnel, so that the concrete mixture is more convenient to pour; the rotating table 14 is rotatably installed at the top of the base 1, the bottom of the slump cone 13 is in contact with the top of the rotating table 14, and the rotating table 14 not only enables the concrete mixture to have a stable and flat detection environment, but also can conveniently convert the position of the concrete mixture; the sleeve 15 is fixedly arranged at the top of the rotating table 14; the hollow pipe 16 is rotatably arranged in the sleeve 15, and the top end of the hollow pipe 16 extends out of the sleeve 15; the telescopic rod 17 is slidably mounted in the hollow tube 16, and the top end of the telescopic rod 17 extends out of the hollow tube 16; the parallel ruler 18, the said parallel ruler 18 is fixedly mounted on top of the telescopic link 17; dipperstick 19, dipperstick 19 slidable mounting is on parallel chi 18, and dipperstick 19 cooperatees with parallel chi 18 and can detect out the difference in height between concrete mixture and the slump section of thick bamboo 13 to with this slump size of measuring concrete mixture, simultaneously, the top of dipperstick 19 has the bail, not only can carry on spacingly to dipperstick 19, also lets the pulling of dipperstick 19 more convenient simultaneously.
One side fixed mounting of long body case 2 has a section of thick bamboo of placing, place and have placed the tamper in the section of thick bamboo, testing personnel is when examining the concrete, can need to stab to the concrete mixture with the tamper sometimes and insert or beat to this cohesiveness of understanding the concrete mixture.
Two slide bars are fixedly installed in the long box 2, the slide block 11 is connected with the two slide bars in a sliding mode, and the slide bars are matched with the slide block 11 to enable the slump cone 13 to be more stable when being separated from a concrete mixture.
One end fixed mounting of axis of rotation 4 has first crank, makes axis of rotation 4's rotation more convenient laborsaving through first crank.
The ring channel has been seted up at the top of base 1, slidable mounting has the rotating ring in the ring channel, the top of rotating ring extend to outside the ring channel and with the bottom fixed connection of revolving stage 14, the ring channel cooperatees with the rotating ring and can improve the lifting surface area of revolving stage 14, lets revolving stage 14 more steady when rotating.
The spacing groove has been seted up to one side of telescopic link 17, slidable mounting has the stopper in the spacing groove, one side of stopper extend to the spacing inslot outside and with one side inner wall fixed connection of hollow tube 16, spacing groove and stopper cooperate and to prescribe a limit to the flexible scope of telescopic link 17, avoid telescopic link 17 to break away from hollow tube 16.
The screw thread is installed to sleeve 15 and is locked the screw, the one end of locking screw extend to in sleeve 15 and contact with one side of hollow tube 16, and the locking screw can lock hollow tube 16, avoids hollow tube 16 to rotate at will.
The bottom fixed mounting of base 1 has four universal wheels that are the rectangle and distribute, the equal fixed mounting in both sides of long body case 2 has the connecting rod, and the top fixed mounting of two connecting rods has same push rod, and universal wheel and push rod cooperate and make slump detection device remove more convenient.
In the invention:
when concrete slump needs to be detected, pouring concrete mixture into a slump cone 13, scraping the concrete mixture overflowing from the top of the slump cone 13 when the concrete mixture in the slump cone 13 is full, rotating a rotating shaft 4 through a first crank, driving a second bevel gear 7 to rotate through a first bevel gear 5, driving a worm 6 to rotate through a second bevel gear 7, driving a worm wheel 9 to rotate through the worm 6 under the action of threads, driving a winding wheel 8 to wind a lifting rope 10 through the worm wheel 9, driving a slide block 11 to ascend through a connecting arm 12 by the winding rope 10, driving the slump cone 13 to ascend through the slide block 11 until the slump cone 13 is separated from the concrete mixture at a slow speed, and slowly rotating a rotating platform 14 after the slump cone 13 is separated from the concrete mixture, so that the concrete mixture rotates one hundred eighty degrees and exchanges to the opposite face of slump section of thick bamboo 13, afterwards, the first crank of reversal, make slump section of thick bamboo 13 fall back on the revolving platform 14, at this moment, slump section of thick bamboo 13 and concrete mixture are in same horizontal line, subsequently, carry and draw parallel ruler 18 and telescopic link 17, when the height of parallel ruler 18 is higher than the top of slump section of thick bamboo 13, rotate parallel ruler 18, make the both ends of parallel ruler 18 be in same vertical line with slump section of thick bamboo 13 and concrete mixture, subsequently, place parallel ruler 18 the top of slump section of thick bamboo 13, at this moment, the bottom of dipperstick 19 on the parallel ruler 18 then can the top of concrete mixture contact, and the length that dipperstick 19 falls is the size of concrete mixture, thereby accomplished the detection achievement to the concrete slump.
Compared with the prior art, the concrete slump detection device for bridge construction provided by the invention has the following beneficial effects:
through axis of rotation 4, first conical gear 5, the worm 6, second conical gear 7, wind-up wheel 8, worm wheel 9, lifting rope 10, slider 11 and linking arm 12 cooperate, can be stable take off slump section of thick bamboo 13 from the concrete mixture, this makes slump section of thick bamboo 13 less to the influence of concrete mixture at the in-process of taking off, thereby let the slump detection of concrete mixture more accurate, can let concrete mixture and slump section of thick bamboo 13 be in the opposite face through rotating platform 14, this makes it more convenient when carrying out slump detection to the concrete mixture through dipperstick 19, and simultaneously, rotating platform 14 can be in same water flat line with the concrete mixture in order to let slump section of thick bamboo 13, accuracy when having guaranteed the concrete mixture and measuring.
Second embodiment:
based on the concrete slump detection device for bridge construction that the first embodiment of this application provided, the second embodiment of this application provides another kind of concrete slump detection device for bridge construction. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 6 and 7, the concrete slump detecting apparatus for bridge construction further includes: the L-shaped fixing frame 20 is fixedly arranged on the base 1, the L-shaped fixing frame 20 is fixedly provided with a box body 21, a supporting frame is arranged in the box body 21 and can stabilize the rotating rod 22, a rotating rod 22 is rotatably installed in the box body 21, one end of the rotating rod 22 extends out of the box body 21, the other end of the rotating rod 22 is fixedly provided with a third bevel gear 23, the box body 21 is rotatably provided with a driving rod 24, a fourth bevel gear 25 is fixedly sleeved on the driving rod 24, the third bevel gear 23 is meshed with the fourth bevel gear 25, the bottom of drive pole 24 extends to outside the box body 21 and fixed mounting has cleaning brush 26, cleaning brush 26's bottom contacts with base 1's top, and the clearance hair on cleaning brush 26 comprises the copper wire, and is stronger to concrete residue's clearance effect.
One end fixed mounting that dwang 22 extends to the box body 21 outside has the second crank, and the second crank makes more laborsaving when rotating cleaning brush 26.
After concrete mixture's slump detects the completion, can clear up concrete mixture from revolving stage 14, and after concrete mixture was cleared up, still can remain some residues on revolving stage 14, at this moment, rotate the bottom to cleaning brush 26 with the residue, carry out simple fixed with the hand to revolving stage 14 afterwards, and rotate the second crank through another hand, the second crank drives third bevel gear 23 through dwang 22 and rotates, third bevel gear 23 drives cleaning brush 26 through fourth bevel gear 25 and rotates, cleaning brush 26 begins to clear up remaining concrete sediment on revolving stage 14 through rotating, make revolving stage 14 can not influence the precision that detects next time.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a concrete slump detection device for bridge construction which characterized in that includes:
a base;
the long box is fixedly arranged at the top of the base;
the shell is fixedly arranged on one side of the long box;
the rotating shaft is rotatably arranged in the shell, and one end of the rotating shaft extends out of the shell;
the first bevel gear is fixedly sleeved on the rotating shaft;
the worm is rotatably arranged in the shell;
the second bevel gear is fixedly arranged at the bottom end of the worm, and the first bevel gear is meshed with the second bevel gear;
the winding wheel is rotatably installed in the long box, and one end of the winding wheel extends into the shell;
the worm wheel is fixedly arranged at one end of the winding wheel, and the worm is meshed with the worm wheel;
the lifting rope is wound on the winding wheel;
the sliding block is slidably arranged in the long box, and the bottom end of the lifting rope is fixedly connected with the top of the sliding block;
the connecting arm is fixedly arranged on one side of the sliding block, and one end of the connecting arm extends out of the long body box;
the slump cone is fixedly arranged at one end of the connecting arm;
the rotating table is rotatably arranged at the top of the base, and the bottom of the slump cone is in contact with the top of the rotating table;
the sleeve is fixedly arranged at the top of the rotating table;
the hollow pipe is rotatably arranged in the sleeve, and the top end of the hollow pipe extends out of the sleeve;
the telescopic rod is slidably arranged in the hollow pipe, and the top end of the telescopic rod extends out of the hollow pipe;
the parallel ruler is fixedly arranged at the top end of the telescopic rod;
the dipperstick, the dipperstick slidable mounting that determines is on parallel chi.
2. The concrete slump detection device for bridge construction according to claim 1, wherein a placing cylinder is fixedly mounted on one side of the long box, and a tamping bar is placed in the placing cylinder.
3. The concrete slump detection device for bridge construction according to claim 1, wherein two slide bars are fixedly mounted in the long box, and the slide block is connected with the two slide bars in a sliding manner.
4. The concrete slump detection apparatus for bridge construction according to claim 1, wherein a first crank is fixedly installed at one end of the rotation shaft.
5. The concrete slump detection device for bridge construction according to claim 1, wherein an annular groove is formed in the top of the base, a rotating ring is slidably mounted in the annular groove, and the top of the rotating ring extends out of the annular groove and is fixedly connected with the bottom of the rotating table.
6. The concrete slump detection device for bridge construction according to claim 1, wherein a limiting groove is formed in one side of the telescopic rod, a limiting block is slidably mounted in the limiting groove, and one side of the limiting block extends out of the limiting groove and is fixedly connected with the inner wall of one side of the hollow pipe.
7. The concrete slump detection apparatus for bridge construction according to claim 1, wherein a locking screw is threadedly mounted on the sleeve, and one end of the locking screw extends into the sleeve and contacts one side of the hollow pipe.
8. The concrete slump detection device for bridge construction according to claim 1, wherein four universal wheels are fixedly mounted at the bottom of the base and are distributed in a rectangular shape, connecting rods are fixedly mounted on both sides of the long box, and the same push rod is fixedly mounted at the top ends of the two connecting rods.
9. The concrete slump detection device for bridge construction according to claim 1, wherein an L-shaped fixing frame is fixedly mounted on the base, a box body is fixedly mounted on the L-shaped fixing frame, a rotating rod is rotatably mounted in the box body, one end of the rotating rod extends out of the box body, a third bevel gear is fixedly mounted at the other end of the rotating rod, a driving rod is rotatably mounted in the box body, a fourth bevel gear is fixedly mounted on the driving rod, the third bevel gear is meshed with the fourth bevel gear, the bottom end of the driving rod extends out of the box body and is fixedly mounted with a cleaning brush, and the bottom of the cleaning brush is in contact with the top of the base.
10. The concrete slump detection device for bridge construction according to claim 9, wherein a second crank is fixedly mounted at one end of the rotating rod extending out of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110996442.6A CN113759102B (en) | 2021-08-27 | 2021-08-27 | Concrete slump detection device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110996442.6A CN113759102B (en) | 2021-08-27 | 2021-08-27 | Concrete slump detection device for bridge construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113759102A true CN113759102A (en) | 2021-12-07 |
| CN113759102B CN113759102B (en) | 2024-02-09 |
Family
ID=78791531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110996442.6A Active CN113759102B (en) | 2021-08-27 | 2021-08-27 | Concrete slump detection device for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113759102B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001133380A (en) * | 1999-11-04 | 2001-05-18 | Kayaba Ind Co Ltd | Fluidity testing method for fresh concrete and testing device used therefor |
| CN104634700A (en) * | 2015-02-28 | 2015-05-20 | 郑州大学 | Concrete fluidity testing device |
| CN204495680U (en) * | 2015-02-28 | 2015-07-22 | 郑州大学 | Concrete flowability proving installation |
| KR20160046015A (en) * | 2014-10-17 | 2016-04-28 | 주식회사 실크로드시앤티 | An apparatus for measuring consistency of fresh concrete and a method for measuring consistency of fresh concrete using the same |
| CN207717768U (en) * | 2017-12-04 | 2018-08-10 | 四川省城市建设工程监理有限公司 | A kind of slump Quick testing instrument |
| CN209784348U (en) * | 2019-03-21 | 2019-12-13 | 山东女子学院 | Novel concrete slump tester |
| CN210982122U (en) * | 2019-08-27 | 2020-07-10 | 白银中裕建设工程质量检测有限责任公司 | Novel concrete slump detects device |
| CN211652869U (en) * | 2019-11-27 | 2020-10-09 | 安徽惠农建设集团有限公司 | Concrete slump detection device |
| CN212932636U (en) * | 2020-08-27 | 2021-04-09 | 广东居安建筑工程检测有限公司 | Concrete slump detection device for building |
| CN213337637U (en) * | 2020-11-07 | 2021-06-01 | 杨欣欣 | Concrete slump detection device is used in industry civil engineering construction |
| CN213516747U (en) * | 2020-08-31 | 2021-06-22 | 刘学振 | Concrete slump detection device |
| CN113203847A (en) * | 2021-03-18 | 2021-08-03 | 河南大学 | Detection device and method for accurately measuring concrete slump |
-
2021
- 2021-08-27 CN CN202110996442.6A patent/CN113759102B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001133380A (en) * | 1999-11-04 | 2001-05-18 | Kayaba Ind Co Ltd | Fluidity testing method for fresh concrete and testing device used therefor |
| KR20160046015A (en) * | 2014-10-17 | 2016-04-28 | 주식회사 실크로드시앤티 | An apparatus for measuring consistency of fresh concrete and a method for measuring consistency of fresh concrete using the same |
| CN104634700A (en) * | 2015-02-28 | 2015-05-20 | 郑州大学 | Concrete fluidity testing device |
| CN204495680U (en) * | 2015-02-28 | 2015-07-22 | 郑州大学 | Concrete flowability proving installation |
| CN207717768U (en) * | 2017-12-04 | 2018-08-10 | 四川省城市建设工程监理有限公司 | A kind of slump Quick testing instrument |
| CN209784348U (en) * | 2019-03-21 | 2019-12-13 | 山东女子学院 | Novel concrete slump tester |
| CN210982122U (en) * | 2019-08-27 | 2020-07-10 | 白银中裕建设工程质量检测有限责任公司 | Novel concrete slump detects device |
| CN211652869U (en) * | 2019-11-27 | 2020-10-09 | 安徽惠农建设集团有限公司 | Concrete slump detection device |
| CN212932636U (en) * | 2020-08-27 | 2021-04-09 | 广东居安建筑工程检测有限公司 | Concrete slump detection device for building |
| CN213516747U (en) * | 2020-08-31 | 2021-06-22 | 刘学振 | Concrete slump detection device |
| CN213337637U (en) * | 2020-11-07 | 2021-06-01 | 杨欣欣 | Concrete slump detection device is used in industry civil engineering construction |
| CN113203847A (en) * | 2021-03-18 | 2021-08-03 | 河南大学 | Detection device and method for accurately measuring concrete slump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113759102B (en) | 2024-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208043078U (en) | A kind of instrument of surveying and mapping auxiliary stand | |
| CN112892251A (en) | Active drug dissolution precipitate acquisition device | |
| CN113759102A (en) | Concrete slump detection device for bridge construction | |
| CN210953705U (en) | Slump detection device | |
| CN212567176U (en) | Multifunctional building measuring scale | |
| CN117405495A (en) | Fatigue performance test equipment is drawn to crack opening and shutting of concrete | |
| CN213515616U (en) | Special gradient measuring device of building engineering | |
| CN213871908U (en) | Novel engineering survey and drawing sopwith staff of multi-functional high accuracy | |
| CN211206142U (en) | Concrete slump measuring equipment | |
| CN209215153U (en) | Slump cone | |
| CN209841872U (en) | A equipment for concrete slump detects | |
| CN110865003A (en) | Rapid determination device and determination method for mortar fluidity | |
| CN219201599U (en) | Slump detection device | |
| CN216310006U (en) | Concrete slump detection device | |
| CN218629135U (en) | Sampling detection device | |
| CN220361294U (en) | Mortar dumping device | |
| CN218382800U (en) | Concrete slump detection device | |
| CN116858188B (en) | Building wall gradient measuring device | |
| CN218956586U (en) | Concrete slump detection device | |
| CN210995708U (en) | Biochemical examination cleaning equipment | |
| CN212030624U (en) | Adjustable measuring tool for building engineering management | |
| CN110514817B (en) | Slump testing device for concrete | |
| CN220366829U (en) | Building parallelism detection device for constructional engineering | |
| CN216747253U (en) | Concrete slump detection device | |
| CN216560157U (en) | Mortar consistency detection device for building engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |