CN213091673U - Concrete slump multistation check out test set - Google Patents
Concrete slump multistation check out test set Download PDFInfo
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- CN213091673U CN213091673U CN202021624459.6U CN202021624459U CN213091673U CN 213091673 U CN213091673 U CN 213091673U CN 202021624459 U CN202021624459 U CN 202021624459U CN 213091673 U CN213091673 U CN 213091673U
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Abstract
The utility model belongs to the concrete field, concretely relates to concrete slump multistation check out test set, including braced frame, extrusion mechanism and detection mechanism, braced frame lateral wall one side is connected with the control box, braced frame inside lower surface is connected with the slump cone, and the extrusion mechanism includes flexible hose, telescopic link, connecting rod, pressure-sensitive transducer, connecting plate and backup pad; through the telescopic link, the setting of pressure sensors and connecting plate, make a plurality of telescopic links unanimous to the concrete pressure size that corresponds, can not influence adhesive dynamics between the concrete because of the big or small difference of extrusion effort, influence slump test data's accuracy, through the warning light, the setting of baffle and level gauge, make the level gauge can detect the liquid level of the inboard rivers of baffle, when detecting that liquid level data is greater than the setting value, transmission signal sends the warning for controlgear control warning light, it is not up to standard to inform the concrete water retention ability that the staff corresponds.
Description
Technical Field
The utility model relates to a concrete field, concretely relates to concrete slump multistation check out test set.
Background
The slump of concrete mainly refers to the plasticizing performance and pumpability of concrete, and factors influencing the slump of concrete mainly include grading change, water content, weighing deviation of a weighing apparatus, the dosage of additives, cement temperature and the like which are easy to neglect. Slump refers to the workability of concrete, and particularly to the normal operation of construction, wherein the workability includes the water retention, the fluidity and the cohesiveness of the concrete.
The prior art has the following problems:
1. the in-process that check out test set detected concrete slump, the staff has the difference to the size of the interior concrete extrusion effort of slump section of thick bamboo, makes the clearance variation of laminating between the concrete, removes the back at a slump section of thick bamboo, and concrete slump receives the influence, makes the data detected not have the accuracy.
2. Check out test set is carrying out the in-process that detects to concrete slump, and the concrete is easily appeared inside moisture after receiving the extrusion, and the slump section of thick bamboo removes back moisture loss, and the staff is difficult to carry out the judgement of concrete water retention ability according to what of appearing moisture, causes the puzzlement for the staff.
In order to solve the problem, the application provides a concrete slump multistation check out test set.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a concrete slump multistation check out test set has the characteristics that the extrusion force degree is consistent and water-retaining nature detects.
(II) technical scheme
For solving the technical problem, the utility model provides a concrete slump multistation check out test set, including braced frame, extrusion mechanism and detection mechanism, braced frame lateral wall one side is connected with the control box, the inside lower surface of braced frame is connected with the slump section of thick bamboo, and extrusion mechanism includes expansion hose, telescopic link, connecting rod, pressure sensors, connecting plate and backup pad, the inside upper surface of braced frame is connected with expansion hose, expansion hose internal connection has the telescopic link, the telescopic link lower extreme is connected with the backup pad, backup pad upper surface both sides are connected with the connecting rod, the connecting rod lower extreme is connected with the connecting plate, connecting plate upper surface intermediate position department is connected with pressure sensors.
Preferably, a spring is connected below the outer side wall of the connecting rod.
Preferably, the upper end of the connecting rod is connected with a limiting plate.
Preferably, detection mechanism includes the warning light, the braced frame lateral wall is close to the control box below is connected with the warning light.
Preferably, detection mechanism still includes the baffle, the braced frame upper surface is close to the slump cone outside is connected with the baffle.
Preferably, the detection mechanism further comprises a filter screen cover, and one side of the inner side wall of the baffle is connected with the filter screen cover.
Preferably, the detection mechanism further comprises a liquid level meter, and the inner side wall of the baffle is close to the inner part of the filter screen cover and is connected with the liquid level meter.
The above technical scheme of the utility model has following profitable technological effect:
1. through the telescopic link, the setting of pressure sensors and connecting plate, make check out test set carry out the in-process that detects to the concrete slump, when the staff utilized the telescopic link to extrude the concrete, pressure sensors can detect the size of telescopic link to concrete extrusion effort, and give the controlgear in the control box with the detection data transmission, make the extension length of controlgear control telescopic link, it is unanimous to the concrete pressure size that makes a plurality of telescopic links correspond, can not influence the dynamics of bonding between the concrete because of the size difference of extrusion effort, influence the accuracy of slump detection data.
2. Through the warning light, the setting of baffle and level gauge, make check out test set carry out the in-process that detects to concrete slump, the moisture that appears after the slump section of thick bamboo removes can pile up inside under blockking of baffle, the level gauge can detect the liquid level of the inboard rivers of baffle, when detecting liquid level data and being greater than the setting value, the warning is sent out for the controlgear control warning light of control box to the transmission signal, inform that the concrete water retention performance that the staff corresponds is not up to standard, alleviate staff's intensity of labour.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connecting rod structure of the present invention;
fig. 3 is a schematic view of the internal structure of the strainer cover of the present invention;
fig. 4 is a schematic view of the baffle plate of the present invention.
Reference numerals:
1. a support frame; 2. a control box; 3. a slump cone; 41. a flexible hose; 42. a telescopic rod; 43. a connecting rod; 44. a pressure sensor; 45. a connecting plate; 46. a spring; 47. a limiting plate; 48. a support plate; 51. a warning light; 52. a baffle plate; 53. a filter screen cover; 54. a liquid level meter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a concrete slump multistation check out test set, including braced frame 1, extrusion mechanism and detection mechanism, braced frame 1 lateral wall one side is connected with control box 2, the inside lower surface of braced frame 1 is connected with slump section of thick bamboo 3, extrusion mechanism includes expansion tube 41, telescopic link 42, connecting rod 43, pressure sensors 44, connecting plate 45 and backup pad 48, the inside upper surface of braced frame 1 is connected with expansion tube 41, expansion tube 41 internal connection has telescopic link 42, telescopic link 42 lower extreme is connected with backup pad 48, backup pad 48 upper surface both sides are connected with connecting rod 43, connecting rod 43 lower extreme is connected with connecting plate 45, connecting plate 45 upper surface intermediate position department is connected with pressure sensors 44.
In this embodiment, in order to solve the in-process that check out test set detected concrete slump, the staff has the difference to the size of concrete extrusion effort in the slump section of thick bamboo 3, makes the clearance variation of laminating between the concrete, removes the back at slump section of thick bamboo 3, and concrete slump receives the influence, makes the problem that the measured data does not have the accuracy.
As shown in fig. 1-2, check out test set is at the in-process that detects the concrete slump, when the staff utilized telescopic link 42 to extrude the concrete, pressure sensors 44 can detect the size of telescopic link 42 to concrete extrusion effort, and will detect data transfer and give the controlgear in control box 2, make the extension length of controlgear control telescopic link 42, it is unanimous to the concrete pressure size that makes a plurality of telescopic links 42 correspond, can not influence the dynamics of bonding between the concrete because of the size difference of extrusion effort, influence the accuracy of slump testing data.
It should be noted that the telescopic hose 41 can protect the telescopic rod 42 from normal operation, so as to prevent dust and impurities from affecting the extension and retraction of the telescopic rod 42, the connecting rod 43 can limit the mutual movement between the supporting plate 48 and the connecting plate 45 to prevent the occurrence of skew, and the spring 46 can buffer the acting force to prevent the damage of the pressure sensor 44.
In this embodiment, in order to solve the in-process that check out test set detected concrete slump, the concrete is easily appeared inside moisture after receiving the extrusion, and slump section of thick bamboo 3 removes back moisture loss, and the staff is difficult to carry out the judgement of concrete water retention ability according to what of appearing moisture, causes the problem of puzzlement for the staff.
As shown in fig. 3-4, in the process of detecting the concrete slump by the detection equipment, the water separated out after the slump cone is removed can be accumulated in the interior under the blocking of the baffle plate 52, the liquid level meter 54 can detect the liquid level of the water flow in the inner side of the baffle plate 52, when the liquid level data is detected to be greater than a set value, a control equipment control warning lamp 51 of the control box 2 is sent out by a transmission signal to inform a worker that the corresponding concrete water retention performance does not reach the standard, and the labor intensity of the worker is reduced.
The baffle plate 52 is annular in shape and can collect the precipitated water, and the filter screen cover 53 connected to the inner side of the baffle plate 52 can isolate impurities in the precipitated water, so that the impurities are prevented from entering the filter screen cover 53 to influence the detection precision of the liquid level meter 54 on the liquid level.
In the present embodiment, in order to buffer the pressure applied to the pressure sensor 44, a spring 46 is further connected below the outer side wall of the connecting rod 43.
In order to prevent the connecting rod 43 from being separated from the supporting plate 48, a limiting plate 47 is further connected to the upper end of the connecting rod 43.
In order to make the staff accessible warning of warning light 51 judge the water retention ability of concrete, further be that detection mechanism includes warning light 51, and braced frame 1 lateral wall is close to control box 2 below and is connected with warning light 51.
In order to prevent the water content precipitated from the concrete from overflowing, the detection mechanism further comprises a baffle plate 52, and the baffle plate 52 is connected to the upper surface of the support frame 1 close to the outer side of the slump cone 3.
In order to prevent the impurities in the water flowing out of the concrete from affecting the detection precision of the liquid level meter 54, the detection mechanism further comprises a filter screen cover 53, and one side of the inner side wall of the baffle plate 52 is connected with the filter screen cover 53.
In order to detect the liquid level of the concrete outflow water, the detection mechanism further comprises a liquid level meter 54, and the liquid level meter 54 is connected to the inner side wall of the baffle plate 52 close to the filter screen cover 53.
The utility model discloses a theory of operation and use flow: when the detection equipment detects the concrete slump, and a worker extrudes the concrete by using the telescopic rod 42, the pressure sensor 44 can detect the extrusion acting force of the telescopic rod 42 on the concrete, and transmits the detection data to the control equipment in the control box 2, so that the control equipment controls the extension length of the telescopic rod 42, so that the pressure of the telescopic rods 42 on the corresponding concrete is consistent, the bonding force between the concrete and the accuracy of slump detection data cannot be influenced due to the difference of the extrusion acting forces, water separated out after the slump cone is removed can be accumulated in the concrete under the blocking of the baffle plate 52, the liquid level meter 54 can detect the liquid level of water flow in the baffle plate 52, when the liquid level data is detected to be greater than a set value, a signal is transmitted to the control equipment control warning lamp 51 of the control box 2 to give a warning to inform the worker that the corresponding concrete water retention performance does not reach the standard, the labor intensity of workers is reduced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A concrete slump multistation detection device comprises a supporting frame (1), an extrusion mechanism and a detection mechanism, one side of the outer side wall of the supporting frame (1) is connected with a control box (2), the lower surface in the supporting frame (1) is connected with a slump cone (3), it is characterized in that the extrusion mechanism comprises a flexible hose (41), a flexible rod (42), a connecting rod (43), a pressure sensor (44), a connecting plate (45) and a supporting plate (48), the upper surface inside the supporting frame (1) is connected with a flexible hose (41), the telescopic hose (41) is internally connected with a telescopic rod (42), the lower end of the telescopic rod (42) is connected with a support plate (48), two sides of the upper surface of the supporting plate (48) are connected with connecting rods (43), the lower ends of the connecting rods (43) are connected with connecting plates (45), and a pressure sensor (44) is connected to the middle position of the upper surface of the connecting plate (45).
2. The concrete slump multistation detection equipment of claim 1, characterized in that a spring (46) is connected below the outer side wall of the connecting rod (43).
3. The concrete slump multistation check out test set of claim 1 characterized in that, limiting plate (47) is connected with on connecting rod (43).
4. The concrete slump multistation check out test set of claim 1 characterized in that, detection mechanism includes warning light (51), braced frame (1) lateral wall is close to control box (2) below is connected with warning light (51).
5. The concrete slump multistation detection equipment of claim 1, characterized by, that detection mechanism still includes baffle (52), the braced frame (1) upper surface is close to the slump cone (3) outside is connected with baffle (52).
6. The concrete slump multistation check out test set of claim 5, characterized by that, detection mechanism still includes screen panel (53), screen panel (53) are connected to baffle (52) inside wall one side.
7. The concrete slump multistation check out test set of claim 6, characterized by that, detection mechanism further includes level gauge (54), baffle (52) inside wall be close to filter screen cover (53) internal connection have level gauge (54).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021624459.6U CN213091673U (en) | 2020-08-06 | 2020-08-06 | Concrete slump multistation check out test set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021624459.6U CN213091673U (en) | 2020-08-06 | 2020-08-06 | Concrete slump multistation check out test set |
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| CN213091673U true CN213091673U (en) | 2021-04-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484503A (en) * | 2021-06-04 | 2021-10-08 | 王艳彦 | Civil engineering structure health monitoring device |
| CN114486542A (en) * | 2021-12-28 | 2022-05-13 | 安徽云蒙仪表有限公司 | Glass manages glass pipe detection device for level gauge |
| CN118566486A (en) * | 2024-08-01 | 2024-08-30 | 洛阳嘉赫建筑工程有限公司 | Construction concrete quality detection method and device |
-
2020
- 2020-08-06 CN CN202021624459.6U patent/CN213091673U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484503A (en) * | 2021-06-04 | 2021-10-08 | 王艳彦 | Civil engineering structure health monitoring device |
| CN114486542A (en) * | 2021-12-28 | 2022-05-13 | 安徽云蒙仪表有限公司 | Glass manages glass pipe detection device for level gauge |
| CN114486542B (en) * | 2021-12-28 | 2024-01-12 | 安徽云蒙仪表有限公司 | Glass tube detection device for glass tube liquid level meter |
| CN118566486A (en) * | 2024-08-01 | 2024-08-30 | 洛阳嘉赫建筑工程有限公司 | Construction concrete quality detection method and device |
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