CN214703643U - Concrete slump automatic measuring device - Google Patents
Concrete slump automatic measuring device Download PDFInfo
- Publication number
- CN214703643U CN214703643U CN202121056270.6U CN202121056270U CN214703643U CN 214703643 U CN214703643 U CN 214703643U CN 202121056270 U CN202121056270 U CN 202121056270U CN 214703643 U CN214703643 U CN 214703643U
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- measuring device
- slump
- concrete
- platform
- automatic measuring
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012951 Remeasurement Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses an automatic measuring device for concrete slump, which relates to the technical field of slump measurement, and comprises a platform, wherein both sides of the top of the platform are fixedly provided with a vertical rod, the interior of the vertical rod is provided with a chute, the interior of the chute is connected with a slide block in a sliding way, one side of the slide block is fixedly provided with a connecting rod, and one end of the connecting rod is fixedly provided with a collapsing cylinder, the utility model has the advantages that the collapsing cylinder can not shake when being lifted upwards through the vertical rod, the collapsing cylinder can be ensured to be vertically lifted upwards, the collapse phenomenon can be more strictly tested, the matching use of a graduated scale, a measuring rod and a laser lamp holder can avoid the problem that the concrete needs to be re-measured when being carelessly touched by people during measurement, the measuring error is reduced by not directly contacting the concrete, and the measured slump is more accurate, and the measurement result can be obtained more conveniently.
Description
Technical Field
The utility model relates to a slump measures technical field, specifically is a concrete slump automatic measuring device.
Background
Slump is a method and an index for measuring the workability of concrete, and in construction sites and laboratories, slump tests are usually carried out to measure the fluidity of the mixture, and visual experience is used for evaluating the cohesiveness and the water retention. The slump is measured by a quantitative index for judging whether the construction can be normally carried out, and the slump testing method comprises the steps of filling concrete into a horn-shaped slump barrel with an upper opening of 100mm, a lower opening of 200mm and a height of 300mm for three times, uniformly impacting 25 times along the barrel wall by a tamping hammer from outside to inside after each filling, tamping and leveling. And then pulling up the barrel, wherein the concrete collapses due to dead weight, the height of the highest point of the concrete after the concrete collapses is subtracted from the barrel height (300mm) and is called as slump, the slump is measured mostly by manpower, the operation is troublesome, larger errors exist, the measurement accuracy is low, and the collapsed barrel is difficult to ensure to be lifted vertically upwards when lifted, so that the automatic concrete slump measuring device is provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a slump automatic measuring device has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a concrete slump automatic measuring device, includes the platform, the equal fixed mounting in top both sides of platform has the montant, the spout has been seted up to the inside of montant, the inside sliding connection of spout has the slider, one side fixed mounting of slider has the connecting rod, the one end fixed mounting of connecting rod has the section of thick bamboo that collapses.
Preferably, the top of the connecting rod is fixedly provided with a convex block, and the inside of the convex block is rotatably provided with a handle.
Preferably, a through hole is formed in the connecting rod, and a graduated scale is fixedly mounted at the top of the platform and below the through hole.
Preferably, a measuring rod is fixedly installed on one side, corresponding to the graduated scale, of the top of the platform, and a plurality of laser lamp caps are fixedly installed on one side of the measuring rod.
Preferably, the top fixedly connected with horizontal pole of montant one side, the bottom fixed mounting of horizontal pole has two dead levers, two the equal fixed mounting in bottom of dead lever has the couple.
Preferably, the height of the graduated scale and the measuring rod is equal to the height of the collapsed cylinder.
Preferably, a pedal is fixedly installed at the bottom of the outer side of the collapsing cylinder, and a discharging hopper is arranged at the top of the collapsing cylinder.
The utility model provides a slump automatic measuring device possesses following beneficial effect:
1. this concrete slump automatic measuring device, use through the montant lets the section of thick bamboo that collapses can not rock when upwards lifting, can guarantee that the section of thick bamboo that collapses is vertical upwards mentioning, let test more rigorous messenger's slump phenomenon not influenced, the scale, the cooperation of measuring stick and laser lamp holder is used, can avoid the manual work to touch the concrete carelessly when measuring and lead to the problem of need remeasurement, direct contact concrete has not reduced measuring error, the slump more accuracy that makes the measurement, and can be more convenient obtain measuring result.
2. This concrete slump automatic measuring device, the use through the handle can be more convenient mention a section of thick bamboo that collapses, a section of thick bamboo that collapses can not put down before the measuring result comes out after mentioning, can fix a section of thick bamboo that collapses through the couple and prevent to collapse the problem that a section of thick bamboo whereabouts leads to the measurement failure at the measuring in-process, need not the workman and is dragging with the hand always, it is more convenient to use.
Drawings
FIG. 1 is a front partial cross-sectional view of the present invention;
FIG. 2 is a top partial cross-sectional view of the present invention;
fig. 3 is a side view of the cross bar, the fixing rod and the hook of the present invention.
In the figure: 1. a platform; 2. a vertical rod; 3. a slider; 4. a through hole; 5. a chute; 6. a graduated scale; 7. feeding a hopper; 8. a connecting rod; 9. collapsing the barrel; 10. treading the board; 11. a laser lamp head; 12. a measuring rod; 13. a bump; 14. a handle; 15. a cross bar; 16. fixing the rod; 17. and (4) hanging hooks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: an automatic measuring device for concrete slump comprises a platform 1, wherein vertical rods 2 are fixedly mounted on two sides of the top of the platform 1, a sliding groove 5 is formed in each vertical rod 2, a sliding block 3 is connected in the sliding groove 5 in a sliding manner, a connecting rod 8 is fixedly mounted on one side of the sliding block 3, one end of the connecting rod 8 is fixedly provided with a collapsing cylinder 9, a convex block 13 is fixedly mounted on the top of the connecting rod 8, a handle 14 is rotatably mounted in the convex block 13 and can lift the collapsing cylinder 9 more conveniently, a through hole 4 is formed in the connecting rod 8, a graduated scale 6 is fixedly mounted on the top of the platform 1 and below the through hole 4, a measuring rod 12 is fixedly mounted on one side, corresponding to the graduated scale 6, of the top of the platform 1, a plurality of laser lamp caps 11 are fixedly mounted on one side of the measuring rod 12, and the problem that manual labor is required to be measured again due to careless contact with concrete during measurement can be avoided, the measuring error is reduced by not directly contacting concrete, the measured slump is more accurate, and the measuring result can be more conveniently obtained, the top of one side of the vertical rod 2 is fixedly connected with the cross rod 15, the bottom of the cross rod 15 is fixedly provided with the two fixing rods 16, the bottoms of the two fixing rods 16 are both fixedly provided with the hook 17, after the slump cone 9 is lifted up, the slump cone 9 cannot be put down before the measuring result comes out, the slump cone 9 can be fixed through the hook 17, the problem that the slump cone 9 falls to cause measuring failure in the measuring process is solved, workers do not need to always drag the slump cone with hands, the use is more convenient, the heights of the graduated scale 6 and the measuring rod 12 are equal to the height of the slump cone 9, the specific value of the desired slump can be directly obtained through the graduated scale 6 without calculation, the practicability of the device is improved, the bottom of the outer side of the slump cone 9 is fixedly provided with the tread plate 10, the top of the collapsing barrel 9 is provided with the blanking hopper 7, the treading plate 10 is stepped on by feet when concrete is filled, so that the concrete can be prevented from overflowing from the bottom of the collapsing barrel 9, the caliber of the top of the collapsing barrel 9 is enlarged by the blanking hopper 7, the concrete is filled more conveniently, and the concrete is not easy to fall outside the collapsing barrel 9, so that waste is avoided.
In summary, when the automatic measuring device for the concrete slump is used, the collapsed cylinder 9 is allowed to freely fall to the top of the platform 1, the blanking hopper 7 is placed at the top of the collapsed cylinder 9, then the pedal 10 is stepped to fill concrete into the collapsed cylinder 9 through the blanking hopper 7, the blanking hopper 7 is taken down from the top of the collapsed cylinder 9 after filling is finished, then the concrete is leveled, then the collapsed cylinder 9 can be lifted by the handle 14, then the handle 14 is hung on the hook 17, the slide block 3 slides in the chute 5 during lifting of the collapsed cylinder 9, the collapsed cylinder 9 is prevented from shaking to reduce the influence on concrete slump, the laser head 11 can be opened to enable laser to irradiate the graduated scale 6 after the concrete collapses, light below the height of the concrete is blocked, and therefore the surface of the graduated scale 6 above the concrete can have light, the concrete has no light below the concrete surface, the length of the light coverage is the slump, and the scale at the junction of the light and the no light is the specific numerical value of the slump which is extremely needed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a concrete slump automatic measuring device, includes platform (1), its characterized in that: the utility model discloses a collapse-proof platform, including platform (1), the equal fixed mounting in top both sides of platform (1) has montant (2), spout (5) have been seted up to the inside of montant (2), the inside sliding connection of spout (5) has slider (3), one side fixed mounting of slider (3) has connecting rod (8), the one end fixed mounting of connecting rod (8) has a collapse section of thick bamboo (9).
2. The automatic measuring device for concrete slump of claim 1, wherein: the top fixed mounting of connecting rod (8) has lug (13), handle (14) are installed in the inside rotation of lug (13).
3. The automatic measuring device for concrete slump of claim 1, wherein: through-hole (4) have been seted up to the inside of connecting rod (8), top of platform (1) and the below fixed mounting that is located through-hole (4) have scale (6).
4. The automatic measuring device for concrete slump of claim 1, wherein: the top of the platform (1) and one side corresponding to the graduated scale (6) are fixedly provided with a measuring rod (12), and one side of the measuring rod (12) is fixedly provided with a plurality of laser lamp holders (11).
5. The automatic measuring device for concrete slump of claim 1, wherein: the top fixedly connected with horizontal pole (15) of montant (2) one side, the bottom fixed mounting of horizontal pole (15) has two dead levers (16), two the equal fixed mounting in bottom of dead lever (16) has couple (17).
6. An automatic measuring device of concrete slump according to claim 4, wherein: the height of the graduated scale (6) and the height of the measuring rod (12) are equal to the height of the collapsing cylinder (9).
7. The automatic measuring device for concrete slump of claim 1, wherein: the bottom of the outer side of the collapsing cylinder (9) is fixedly provided with a pedal (10), and the top of the collapsing cylinder (9) is provided with a blanking hopper (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056270.6U CN214703643U (en) | 2021-05-18 | 2021-05-18 | Concrete slump automatic measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056270.6U CN214703643U (en) | 2021-05-18 | 2021-05-18 | Concrete slump automatic measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214703643U true CN214703643U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121056270.6U Expired - Fee Related CN214703643U (en) | 2021-05-18 | 2021-05-18 | Concrete slump automatic measuring device |
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| Country | Link |
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| CN (1) | CN214703643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115236313A (en) * | 2022-09-23 | 2022-10-25 | 江苏达成建材科技有限公司 | Slump detection device for concrete production and processing |
-
2021
- 2021-05-18 CN CN202121056270.6U patent/CN214703643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115236313A (en) * | 2022-09-23 | 2022-10-25 | 江苏达成建材科技有限公司 | Slump detection device for concrete production and processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |