CN112540041A - Automatic concrete slump rapid detection device for building - Google Patents
Automatic concrete slump rapid detection device for building Download PDFInfo
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- CN112540041A CN112540041A CN202011397397.4A CN202011397397A CN112540041A CN 112540041 A CN112540041 A CN 112540041A CN 202011397397 A CN202011397397 A CN 202011397397A CN 112540041 A CN112540041 A CN 112540041A
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 claims abstract description 41
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000004513 sizing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 10
- 241001330002 Bambuseae Species 0.000 abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 10
- 239000011425 bamboo Substances 0.000 abstract description 10
- 238000005056 compaction Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005406 washing Methods 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
- G01N19/00—Investigating materials by mechanical methods
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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 relates to an automatic concrete slump rapid detection device for buildings, which comprises: the testing device comprises a rack, wherein a testing platform is arranged on the rack; the setting mechanism, the setting mechanism includes: the slump cone comprises a mounting seat, a slump cone and a longitudinal driving assembly; reinforced mechanism, reinforced mechanism includes: a charging hopper and a transverse driving assembly; the mechanism of vibrating, the mechanism of vibrating includes: the vibrating device comprises a vibrating seat, a mounting disc, a vibrating rod and a vibrating driving assembly; and the measuring scale is arranged on the testing platform and is connected with a movable measuring plate in a sliding manner. Through the concrete compaction of forming mechanism, reinforced mechanism and the mechanism of vibrating, the height after the concrete collapses is measured to the rethread measurement scale, and the height after the concrete collapses is subtracted to the height of reuse slump section of thick bamboo, can obtain the slump of concrete, and the operation of whole testing process is simple and convenient more, has improved detection efficiency.
Description
Technical Field
The invention relates to the technical field of concrete detection equipment, in particular to an automatic rapid detection device for slump of concrete for buildings.
Background
At present, as the most widely used building materials, the level of the performance of concrete will seriously affect the safety and the service life of buildings, and therefore, the performance of concrete needs to be detected, wherein the slump of concrete is one of the important detection indexes. Slump (Slump) mainly refers to the plasticizing performance and the pumpability of concrete, and the degree (the plasticizing performance and the pumpability) of the Slump is measured by a quantitative index and is used for judging whether construction can be normally carried out or not.
The existing concrete slump test method comprises the following steps: the slump can be obtained by using a horn-shaped slump cylinder with an upper opening of 100mm in diameter, a lower opening of 200mm in diameter and a height of 300mm, pouring concrete, tamping, pulling out the slump cylinder, enabling the concrete to collapse due to self weight, and subtracting the height of the highest point of the collapsed concrete from the height (300mm) of the cylinder.
Because traditional test procedure is operated by the manual work completely, the operation process is comparatively loaded down with trivial details, and detection efficiency is lower, is difficult to satisfy the demand of quick test.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatic rapid detection device for slump of concrete for buildings, which has the advantage of improving detection efficiency.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides an automatic concrete slump quick detection device for building, includes:
the test device comprises a rack, wherein a test platform is arranged on the rack;
bear in the sizing mechanism of frame, sizing mechanism includes: the slump testing device comprises a mounting seat assembled on the rack in a sliding mode in the vertical direction, a slump cone fixed on the mounting seat and capable of being placed on the testing platform, and a longitudinal driving assembly used for driving the slump cone to reciprocate up and down;
a charging mechanism for directing concrete into the slump cone, the charging mechanism comprising: the feeding hopper is movably connected to the slump cone and can be buckled with the top opening of the slump cone, and the transverse driving assembly is used for driving the feeding hopper to be separated from the slump cone along the transverse direction;
bear in the mechanism of vibrating of mount pad, the mechanism of vibrating includes: the vibrating mechanism comprises a vibrating seat, a mounting disc, a plurality of vibrating rods and a vibrating driving assembly, wherein the vibrating seat is assembled on the mounting seat in a sliding mode along the vertical direction, the mounting disc is fixed on the vibrating seat, the vibrating rods are fixed on the mounting disc and are positioned right above the slump cone, and the vibrating driving assembly is borne on the mounting seat and is used for driving the vibrating seat to move in a reciprocating mode; and the number of the first and second groups,
the measuring scale is arranged on the testing platform, and a movable measuring plate is connected to the measuring scale in a sliding mode.
When the technical scheme is realized, the mounting seat is driven to descend by the longitudinal driving assembly until the slump cone is attached to the test platform, the feeding funnel is driven by the transverse driving assembly to move to be buckled with the top opening of the slump cone, then the concrete to be tested is gradually added into the slump cone from the feeding funnel, the vibrating seat is driven by the vibrating driving assembly to reciprocate and move up and down in the adding process, so that the vibrating rod vibrates the concrete in the slump cone until the concrete is added onto the slump cone to complete the feeding process, then the feeding funnel is driven by the transverse driving assembly to move backwards, the concrete above the slump cone is scraped by the feeding funnel in the moving backwards process, the concrete is integrally compact, after the feeding funnel is completely separated from the slump cone, the mounting seat is driven by the longitudinal driving assembly to move upwards again until the slump cone is completely separated from the concrete, after the concrete collapses, the movable measuring plate is moved to be parallel and level with the top of the concrete, the height of the concrete after the concrete collapses is measured through the measuring scale, and then the height of the slump cone is subtracted from the height of the concrete after the concrete collapses, so that the slump of the concrete can be obtained, the operation of the whole testing process is quicker and simpler, and the detection efficiency is improved.
As a preferable scheme of the invention, a supporting guide plate is arranged at the top of the slump cone, and a residual material collecting tank is arranged below the rack and positioned at the tail end of the supporting guide plate.
Realize above-mentioned technical scheme, can collect unnecessary concrete memorability through bearing baffle and clout collecting vat, and can not pollute the outside of a slump section of thick bamboo.
In a preferred embodiment of the present invention, a rolling shaft is further rotatably connected to a side of the loading hopper facing away from the transverse drive assembly.
According to the technical scheme, the concrete is rolled in the process that the feeding funnel moves through the rolling shaft, so that the concrete is compacted more conveniently.
As a preferable scheme of the invention, a plurality of vibrators are further arranged on the outer wall of the slump cone.
According to the technical scheme, in the vibrating process, the vibrator vibrates simultaneously, so that the concrete can be compacted more thoroughly.
As a preferable scheme of the invention, a position on the test platform corresponding to the slump cone is provided with a limit groove, and a bearing tray is embedded in the limit groove in a clamping manner.
According to the technical scheme, the concrete can be cleaned more conveniently through the bearing plate.
As a preferable scheme of the invention, a rotating seat is arranged on the rack, an installation support plate is arranged on the rotating seat, the installation seat is connected to the installation support plate, a rotation driving assembly for driving the rotating seat to rotate in a reciprocating manner is arranged on the rack, and a plurality of spraying pipes corresponding to the inner wall of the slump cone are further arranged on the rack.
According to the technical scheme, after the slump cone is separated from concrete, the rotary driving assembly drives the rotary table to rotate to one side of the slump cone, which is located on the testing platform, and then the inner wall of the slump cone is washed through the spraying pipe, so that the next slump test is facilitated.
As a preferred scheme of the present invention, a sliding sleeve matched with the measuring scale is disposed on the movable measuring plate, and a positioning member abutting against the measuring scale is connected to the sliding sleeve through a screw thread.
According to the technical scheme, when the movable measuring plate moves to be attached to the top of the concrete, the sliding sleeve is locked through the positioning piece, and a tester can read test data conveniently.
As a preferable scheme of the invention, a position detection switch is arranged below the mounting seat on the mounting support plate, when the mounting seat contacts with the position detection switch, the slump cone is tightly attached to the test platform, and the longitudinal driving assembly stops driving the mounting seat to move downwards.
According to the technical scheme, the position of the slump cone can be detected and positioned through the position detection switch, so that the position control of the slump cone is more accurate.
In conclusion, the invention has the following beneficial effects:
the embodiment of the invention provides an automatic concrete slump quick detection device for buildings, during testing, a longitudinal driving assembly drives an installation seat to descend until a slump cone is attached to a testing platform, a transverse driving assembly drives a feeding funnel to move to be buckled with a top opening of the slump cone, then concrete to be detected is gradually added into the slump cone from the feeding funnel, a vibrating seat is driven by a vibrating driving assembly to reciprocate and lift in the adding process, a vibrating rod vibrates the concrete in the slump cone until the concrete is added onto the slump cone to finish the feeding process, then the feeding funnel is driven by the transverse driving assembly to move backwards, the feeding funnel can scrape the concrete above the slump cone in the moving process, so that the whole concrete is compact, after the feeding funnel is completely separated from the slump cone, the mounting seat is driven to move upwards to the slump cylinder through the longitudinal driving assembly to be completely separated from the concrete, after the concrete collapses, the movable measuring plate is moved to be parallel and level with the top of the concrete, the height after the concrete collapses is measured through the measuring scale, the height after the concrete collapses is subtracted from the height of the slump cylinder, the slump of the concrete can be obtained, the operation of the whole testing process is quick and simple, and the detection efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a frame; 11. a test platform; 12. a residual material collecting tank; 13. a limiting groove; 14. a support tray; 15. a rotating seat; 16. mounting a support plate; 17. a rotation drive assembly; 18. a shower pipe; 2. a shaping mechanism; 21. a mounting seat; 22. a slump cone; 23. a longitudinal drive assembly; 24. supporting the guide plate; 25. rolling a shaft; 26. a vibrator; 27. a position detection switch; 3. a feeding mechanism; 31. a charging hopper; 32. a lateral drive assembly; 4. a vibrating mechanism; 41. a vibrating seat; 42. mounting a disc; 43. vibrating a tamper; 44. a vibration drive assembly; 5. measuring a scale; 51. moving the measuring plate; 52. a sliding sleeve; 53. a positioning member.
Detailed Description
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.
Examples
An automatic concrete slump rapid detection device for building, as shown in fig. 1, comprises: the device comprises a frame 1, a shaping mechanism 2, a feeding mechanism 3, a vibrating mechanism 4 and a measuring scale 5.
Specifically, be equipped with test platform 11 in frame 1, setting mechanism 2 bears in frame 1, and setting mechanism 2 includes: the slump testing device comprises a mounting seat 21 which is assembled on the rack 1 in a sliding mode along the vertical direction, a slump cone 22 which is fixed on the mounting seat 21 and can be arranged on the testing platform 11, and a longitudinal driving assembly 23 which is used for driving the slump cone 22 to reciprocate up and down, wherein the longitudinal driving assembly 23 is a lead screw transmission assembly, and the slump cone 22 is fixed with the position, close to the bottom, of the mounting seat 21 through a connecting support plate.
The feeding mechanism 3 is used for guiding concrete into the slump cone 22, and the feeding mechanism 3 comprises: swing joint is in a slump section of thick bamboo 22 and can with the feeding funnel 31 of a slump section of thick bamboo 22 open-top looks lock, a horizontal drive assembly 32 for driving feeding funnel 31 along horizontal in order to break away from a slump section of thick bamboo 22, horizontal drive assembly 32 adopts the electric jar, the power output shaft of electric jar is fixed mutually with the lateral wall of feeding funnel 31, and it is connected with rolling axle 25 still to rotate in one side that feeding funnel 31 deviates from horizontal drive assembly 32, roll extrusion is carried out to the concrete at the in-process that feeding funnel 31 removed, it is more convenient to make the concrete compaction.
The mechanism of vibrating 4 bears in mount pad 21, and the mechanism of vibrating 4 includes: along vertical direction slidingtype assembly in the vibrating seat 41 of mount pad 21, be fixed in the mounting disc 42 of vibrating seat 41, a plurality of be fixed in the mounting disc 42 and be located the vibrating rod 43 directly over slump section of thick bamboo 22, and bear in the vibrating drive assembly 44 that the mount pad 21 is used for driving vibrating seat 41 reciprocating motion, vibrating drive assembly 44 also adopts lead screw assembly, and simultaneously, still be equipped with a plurality of vibrators 26 on slump section of thick bamboo 22's outer wall, vibrator 26 can adopt current vibrating motor etc., at the in-process of vibrating, vibrator 26 vibrates simultaneously, make more thorough that the concrete can vibrate.
Measuring scale 5 and setting up on test platform 11, and sliding connection has the removal survey board 51 on measuring scale 5, it is the column to measure scale 5, and be carved with the scale on the outer wall, one end at removal survey board 51 is equipped with and measures scale 5 matched with sliding sleeve 52, threaded connection has the conflict in the setting element 53 of measuring scale 5 on the sliding sleeve 52, under the normal condition, remove survey board 51 and rotate and accomodate in one side, will remove during the test survey board 51 and rotate and slide to the concrete directly over, when removing survey board 51 and remove and paste mutually with the concrete top, lock sliding sleeve 52 through setting element 53, make things convenient for the tester to read test data.
Further, the top of a slump section of thick bamboo 22 is equipped with bearing guide plate 24, lie in the terminal below of bearing guide plate 24 and be equipped with clout collecting vat 12 in frame 1, can collect unnecessary concrete memorability through bearing guide plate 24 and clout collecting vat 12, and can not pollute the outside of a slump section of thick bamboo 22, simultaneously, on test platform 11 with slump section of thick bamboo 22 corresponding position department be equipped with spacing groove 13, the inlay card has bearing tray 14 in the spacing groove 13, can more conveniently clear up the concrete through bearing tray 14.
Meanwhile, a rotating seat 15 is arranged on the rack 1, an installation support plate 16 is arranged on the rotating seat 15, an installation seat 21 is connected to the installation support plate 16, a rotating driving component 17 used for driving the rotating seat 15 to rotate back and forth is arranged on the rack 1, the rotating driving component 17 adopts a servo motor or is driven by a gear component, a belt component, a chain wheel component and other structures, a plurality of spraying pipes 18 corresponding to the inner wall of the slump cone 22 are further arranged on the rack 1, after the slump cone 22 is separated from concrete, the rotating driving component 17 drives the rotating platform to rotate until the slump cone 22 is positioned on one side of the testing platform 11, and then the spraying pipes 18 are used for washing the inner wall of the slump cone 22, so that the slump test of the next time is facilitated.
Further, a position detection switch 27 is arranged below the mounting seat 21 on the mounting support plate 16, when the mounting seat 21 contacts with the position detection switch 27, the slump cone 22 is tightly attached to the test platform 11, the longitudinal driving assembly 23 stops driving the mounting seat 21 to move downwards, and the position of the slump cone 22 can be detected and positioned through the position detection switch 27, so that the position control of the slump cone 22 is more accurate.
During testing, the mounting seat 21 is driven to descend by the longitudinal driving assembly 23 until the slump cone 22 is attached to the testing platform 11, the feeding funnel 31 is driven by the transverse driving assembly 32 to move to be buckled with the top opening of the slump cone 22, then the concrete to be tested is gradually added into the slump cone 22 from the feeding funnel 31, the vibrating seat 41 is driven by the vibrating driving assembly 44 to reciprocate up and down in the adding process, the vibrating rod 43 vibrates the concrete in the slump cone 22 until the concrete is added onto the slump cone 22 to finish the feeding process, then the feeding funnel 31 is driven by the transverse driving assembly 32 to move backwards, the concrete above the slump cone 22 is scraped by the feeding funnel 31 in the backward moving process, so that the concrete is integrally compact, after the feeding funnel 31 is completely separated from the slump cone 22, the mounting seat 21 is driven by the longitudinal driving assembly 23 to move upwards until the slump cone 22 is completely separated from the concrete, after the concrete collapses, the movable measuring plate 51 is moved to be parallel and level with the top of the concrete, the height of the concrete after the concrete collapses is measured through the measuring scale 5, and then the height of the slump cone 22 is subtracted from the height of the concrete after the concrete collapses, so that the slump of the concrete can be obtained, the operation of the whole testing process is quicker, simpler and more convenient, and the detection efficiency is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides an automatic concrete slump quick detection device for building which characterized in that includes:
the test device comprises a rack, wherein a test platform is arranged on the rack;
bear in the sizing mechanism of frame, sizing mechanism includes: the slump testing device comprises a mounting seat assembled on the rack in a sliding mode in the vertical direction, a slump cone fixed on the mounting seat and capable of being placed on the testing platform, and a longitudinal driving assembly used for driving the slump cone to reciprocate up and down;
a charging mechanism for directing concrete into the slump cone, the charging mechanism comprising: the feeding hopper is movably connected to the slump cone and can be buckled with the top opening of the slump cone, and the transverse driving assembly is used for driving the feeding hopper to be separated from the slump cone along the transverse direction;
bear in the mechanism of vibrating of mount pad, the mechanism of vibrating includes: the vibrating mechanism comprises a vibrating seat, a mounting disc, a plurality of vibrating rods and a vibrating driving assembly, wherein the vibrating seat is assembled on the mounting seat in a sliding mode along the vertical direction, the mounting disc is fixed on the vibrating seat, the vibrating rods are fixed on the mounting disc and are positioned right above the slump cone, and the vibrating driving assembly is borne on the mounting seat and is used for driving the vibrating seat to move in a reciprocating mode; and the number of the first and second groups,
the measuring scale is arranged on the testing platform, and a movable measuring plate is connected to the measuring scale in a sliding mode.
2. The automatic rapid detection device for slump of concrete for building of claim 1, wherein a supporting guide plate is arranged at the top of the slump cone, and a residue collecting groove is arranged below the rack and located at the tail end of the supporting guide plate.
3. The automatic rapid detection device for concrete slump for building of claim 2, wherein a rolling shaft is further rotatably connected to one side of the feeding funnel facing away from the transverse driving assembly.
4. The automatic concrete slump quick detection device for the building of claim 1, 2 or 3, wherein the outer wall of the slump cone is further provided with a plurality of vibrators.
5. The automatic rapid detection device for slump of concrete for building of claim 4, wherein a position corresponding to the slump cone on the test platform is provided with a limit groove, and a bearing tray is embedded in the limit groove.
6. The automatic rapid concrete slump detection device for the building of claim 1, wherein a rotating seat is arranged on the rack, a mounting support plate is arranged on the rotating seat, the mounting seat is connected to the mounting support plate, a rotating driving assembly for driving the rotating seat to rotate back and forth is arranged on the rack, and a plurality of spray pipes corresponding to the inner wall of the slump cone are further arranged on the rack.
7. The automatic rapid detection device for slump for building of claim 1, wherein the mobile measuring plate is provided with a sliding sleeve matched with the measuring scale, and the sliding sleeve is screwed with a positioning piece which is abutted against the measuring scale.
8. The automatic concrete slump rapid detection device for the building of claim 6, wherein a position detection switch is arranged below the mounting seat on the mounting support plate, when the mounting seat is in contact with the position detection switch, the slump cone is tightly attached to the test platform, and the longitudinal driving assembly stops driving the mounting seat to move downwards.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011397397.4A CN112540041A (en) | 2020-12-04 | 2020-12-04 | Automatic concrete slump rapid detection device for building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011397397.4A CN112540041A (en) | 2020-12-04 | 2020-12-04 | Automatic concrete slump rapid detection device for building |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884662A (en) * | 2021-12-07 | 2022-01-04 | 中国核工业中原建设有限公司 | Impervious environmental protection resin concrete slump detection device |
| CN114790730A (en) * | 2022-05-24 | 2022-07-26 | 蒋天赐 | Foundation pit monitoring system |
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| CN210294258U (en) * | 2019-06-21 | 2020-04-10 | 上海建工集团股份有限公司 | Device for automatically measuring concrete slump |
| CN210834914U (en) * | 2019-09-27 | 2020-06-23 | 吴彬 | Slump cone |
| CN211235871U (en) * | 2019-11-16 | 2020-08-11 | 成都新豪鼎盛建材有限公司 | Concrete slump detection device |
| CN211505534U (en) * | 2019-11-27 | 2020-09-15 | 重庆华西易通建设股份有限公司 | Concrete slump detection device |
| CN211718287U (en) * | 2019-12-19 | 2020-10-20 | 杭州翼兔网络科技有限公司 | Concrete slump detection device |
| CN111830246A (en) * | 2020-08-28 | 2020-10-27 | 广州初曲科技有限公司 | Automatic detection equipment of concrete slump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113884662A (en) * | 2021-12-07 | 2022-01-04 | 中国核工业中原建设有限公司 | Impervious environmental protection resin concrete slump detection device |
| CN113884662B (en) * | 2021-12-07 | 2022-03-04 | 中国核工业中原建设有限公司 | Impervious environmental protection resin concrete slump detection device |
| CN114790730A (en) * | 2022-05-24 | 2022-07-26 | 蒋天赐 | Foundation pit monitoring system |
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Address after: 215000 No. 119, Zhengyi Ruixiang Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Jiangsu Wuhuan Construction Engineering Group Co.,Ltd. Address before: 215000 808-1, 2, Lucheng Road, Chengbei, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: JIANGSU WUHUAN CONSTRUCTION CO.,LTD. |
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Application publication date: 20210323 |