CN215241867U - Vehicle-mounted concrete mixture remote monitoring and adjusting system and concrete mixer - Google Patents
Vehicle-mounted concrete mixture remote monitoring and adjusting system and concrete mixer Download PDFInfo
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- CN215241867U CN215241867U CN202121107485.6U CN202121107485U CN215241867U CN 215241867 U CN215241867 U CN 215241867U CN 202121107485 U CN202121107485 U CN 202121107485U CN 215241867 U CN215241867 U CN 215241867U
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Abstract
The utility model discloses an on-vehicle concrete mixture remote monitoring and adjustment system and concrete mixer, this control matching system includes: a camera module: shooting the state of the concrete mixture in the mixer truck, and converting the state into an image signal; the processor module: the device is used for receiving the image signal shot by the shooting module and converting the image signal into a display signal; a display module: the device is used for receiving and displaying the shot image display signal; a control valve module: controlling an adding switch of the additive; whether the slump of the concrete compound is within the allowable range of the standard value is judged artificially through pictures or videos, when the slump of the concrete mixture in the mixing drum is judged to be lower than the allowable deviation of the control target value, the additive adding switch can be started through the control valve module, then the additive in the storage tank is controlled to be input into the mixing drum, and the slump of the concrete mixture in the mixing drum is maintained within the allowable deviation of the control target value after full mixing.
Description
Technical Field
The utility model relates to a trucd mixer field specifically indicates an on-vehicle concrete mixture remote monitoring and adjustment system and concrete mixing truck.
Background
The premixed concrete has good construction performance and is the primary factor for ensuring the quality of concrete structure entities.
The premixed concrete is mainly prepared by mixing and stirring cement, sand, stone, mineral admixture, water, admixture and other materials. Wherein, the cement begins to slowly generate hydration reaction after meeting water, and the construction performance of the ready-mixed concrete is gradually lost along with the progress of the hydration reaction. When the duration of the ready-mixed concrete from the completion of the stirring production of the commercial concrete mixing plant to the beginning of the pouring of the construction site reaches a certain degree, the construction performance of the ready-mixed concrete cannot meet the requirement. Therefore, the transport time from the discharge of the ready-mixed concrete from the mixer into the mixer truck to the discharge is generally required to be not longer than 1.5 hours. Although the retarder with a certain retarding effect is generally added to the admixture in the premixed concrete at present, the setting time of the premixed concrete can be prolonged to a certain extent, and the retention time of the construction performance of the premixed concrete is improved, however, the means for prolonging the setting time of the premixed concrete is still insufficient to ensure that the concrete is smoothly poured and finished in each car time by considering factors such as transportation distance, road congestion, sudden conditions of a construction site and the like.
In addition, even if the setting time is long enough, the great slump loss of the ready-mixed concrete can be caused by various factors such as fluctuation of the quality of raw materials, unreasonable mixing ratio, inadequate quality control, high-temperature weather and the like, and the normal construction of the ready-mixed concrete is further influenced.
In order to solve the construction performance problem of premixed concrete in a construction site, a commercial concrete mixing plant usually arranges technical staff to be on duty in the construction site, and when the construction performance of the premixed concrete cannot meet the normal construction requirements, the technical staff can adjust the premixed concrete by means of manually adding additives and the like. However, the method purely relying on manual intervention does not accurately measure the additive, depends on practical experience of technicians, has large subjective randomness, has certain hidden danger on concrete quality, and is used for equipping a batch of technicians in a construction site for a long time in a commercial concrete mixing plant, so that labor force is greatly wasted, and the labor cost of enterprises is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide an on-vehicle concrete mixture remote monitoring and adjustment system and concrete mixer.
The utility model discloses an aspect discloses an on-vehicle concrete mixture remote monitoring and adjustment system, this control matching system includes:
a camera module: shooting the state of the concrete mixture in the mixer truck, and converting the state into an image signal;
with camera module electric connection's processor module: the device is used for receiving the image signal shot by the shooting module and converting the image signal into a display signal;
the display module is electrically connected with the processor module: the device is used for receiving and displaying the shot image display signal;
the setting is at the interpolation switch department of stirring external additive and with processor module electric connection's control valve module: and controlling an adding switch of the additive.
Preferably, the picture signal includes a picture signal and a video signal.
Preferably, the camera module is a night vision camera.
Preferably, the monitoring matching system further comprises: an alarm module: and the alarm is electrically connected with the processor module and is used for alarming when the slump of the concrete mixture exceeds the allowable deviation of the control target value (when the control target value is 60-90 mm, the allowable deviation is +/-20 mm, and when the control target value is more than or equal to 100mm, the allowable deviation is +/-30 mm).
Preferably, the alarm module is at least one of a buzzer and an alarm lamp.
The utility model discloses another aspect discloses a concrete mixer, including automobile body, the storage tank that sets up feeder hopper, ejection of compact chute, cat ladder and churn on the automobile body and be used for the additive to store, still include above-mentioned on-vehicle concrete mixture remote monitoring and adjustment system.
Preferably, the device also comprises a camera shooting assembly, wherein the camera shooting assembly comprises a camera and a connecting rod connected with the camera; the camera component is arranged on the tail part of the mixing drum or the crawling ladder or the feed hopper, one end of the connecting rod is connected with the camera, and the other end of the connecting rod is connected with the mixing drum or the crawling ladder or the feed hopper.
Preferably, the connecting rod is a telescopic rod or a folding rod.
Preferably, a protective cover is arranged on the camera.
Preferably, the camera is a night vision camera.
Through adopting foretell technical scheme, the beneficial effects of the utility model are that:
1. the concrete mixture condition in the mixing drum is shot through real-time monitoring of a camera module (camera), and image signals are transmitted to a processor module, the image signals are converted into display signals through the processor module and are displayed in a display module, workers can start an additive adding switch to start through observing pictures or videos of the concrete mixture, whether the slump of the concrete mixture is within a standard value allowable range at the moment is artificially judged, when the slump of the concrete mixture in the mixing drum is judged to be lower than the allowable deviation of a control target value, the additive adding switch can be started through a control valve module, then the additive in a storage tank is controlled to be input into the mixing drum, and the slump of the concrete mixture in the mixing drum is maintained within the allowable deviation of the control target value after full mixing.
2. The camera accessible connecting rod is stretched out and drawn back or is folded the removal, adjusts the flexible position of camera, and the camera of being convenient for carries out image signal's collection to the optional position in the churn.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.
Fig. 1 is a control schematic block diagram of a monitoring and adjustment system according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a concrete mixer truck according to an embodiment of the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention;
fig. 4 is a schematic view of a workflow of a monitoring and adjusting system according to an embodiment of the present invention.
Description of the main reference numerals: the device comprises a vehicle body 1, a mixing drum 2, a storage tank 3, a camera assembly 4, a camera 41, a connecting rod 42, a protective cover 5, a feed hopper 6, a ladder stand 7 and a discharge chute 8.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so as to solve the technical problems by applying technical means to the present invention, and to fully understand and implement the technical effects of the present invention. It should be noted that, as long as no conflict is formed, the embodiments and the features in the embodiments of the present invention may be combined with each other, and the technical solutions formed are all within the scope of the present invention.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details or with a specific form described.
[ according to the utility model provides a vehicle-mounted concrete mixture remote monitoring and adjustment system ]
An on-board concrete mix remote monitoring and adjustment system, referring to fig. 1, the monitoring and matching system comprises:
a camera module: shooting the state of the concrete mixture in the mixer truck, and converting the state into an image signal;
with camera module electric connection's processor module: the device is used for receiving the image signal shot by the shooting module and converting the image signal into a display signal;
the display module is electrically connected with the processor module: the device is used for receiving and displaying the shot image display signal;
the setting is at the interpolation switch department of stirring external additive and with processor module electric connection's control valve module: the adding switch of the additive is controlled,
referring to fig. 4, the camera module is driven by the connecting rod 42 (mechanical arm) to move to a designated position, the image of the concrete mixture condition in the mixing drum 2 is shot by the camera module (night vision camera 41) in real time, and the image signal is transmitted to the processor module, the image signal can be collected under the condition of dark light by the night vision camera 41, meanwhile, in order to further enhance the intensity of light, an illuminating lamp can be arranged on the camera 41, when the light is too dark, the illuminating lamp can be turned on, the image signal shot by the camera module is received by the processor module, and the image signal is converted into a display signal, and finally the display signal is input into the display module (touch display screen) for display, when the slump of the concrete mixture in the mixing drum 2 is judged manually to be lower than the allowable deviation of a control target value, the control valve module is controlled to be turned on by a touch button on the touch display screen, then an adding switch of the admixture is started, the admixture in the storage tank 3 is input into the mixing drum 2, the flowability of concrete in the mixing drum 2 is guaranteed until the slump of the concrete mixture is maintained within the allowable deviation of the control target value, the control target value of the slump of the concrete mixture is 180mm (the allowable deviation is +/-30 mm), the flowability of the concrete mixture is poor (the slump is lower than 150mm), the slump of the concrete mixture is within the allowable deviation +/-30 mm of the control target value of 180mm, and the flowability of the concrete is good (the slump of the concrete mixture meets the requirement).
Further, the monitoring matching system further comprises: an alarm module: the processor module is electrically connected with the processor module and is used for alarming when the slump of the concrete mixture is lower than the allowable deviation of a control target value; this alarm module is bee calling organ, at least one among the alarm lamp, concrete alarm lamp can adopt red warning light or red pilot lamp and green warning light to combine, when detecting concrete mixture slump in the deviation of allowing of control objective value, the button that corresponds on the touch display screen is pressed in the staff touch-control, green pilot lamp lights, when detecting concrete mixture slump and being less than the deviation of allowing of control objective value, the button that corresponds on the touch display screen is pressed in the staff touch-control, red pilot lamp lights, be convenient for remind all staff's concrete mixture's current condition.
[ according to the utility model provides a concrete mixer ]
The utility model provides a concrete mixer, refers to fig. 2, includes automobile body 1, sets up feeder hopper 6, ejection of compact chute 8, cat ladder 7 and churn 2 on automobile body 1 and is connected and be used for the holding vessel 3 that the admixture was stored with churn 2, still includes on-vehicle concrete mixture remote monitoring and adjustment system. Further, the device also comprises a camera assembly 4, and referring to fig. 3, the camera assembly 4 comprises a camera 41 and a connecting rod 42 connected with the camera 41; the camera 41 is a night vision camera 41, the camera 41 is provided with a protective cover 5, the night vision camera 41 can collect image signals under dark light, the connecting rod 42 is a telescopic rod or a folding rod, when the camera 41 is used, the camera 41 extends into the mixing drum 2 through the expansion or folding of the connecting rod 42, the image signals are collected at any position in the mixing drum 2, when the mixing truck receives materials, the camera retracts or folds through the connecting rod 42 to protect, the camera 41 assembly is arranged at the tail part of the mixing drum 2 or on the ladder stand 7 or on the feeding hopper 6, but not limited to the position, because the length, the folding mode and the expansion structure of the connecting rod 42 are designed according to the actual installation position, one end of the connecting rod 42 is rotatably connected with the camera 41, and the other end is connected with the mixing drum 2 or the storage tank 3, the rotational connection facilitates adjustment of the angle of the camera 41.
It should be noted that in the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
Claims (10)
1. The utility model provides a vehicle-mounted concrete mixture remote monitoring and adjustment system which characterized in that: the monitoring matching system comprises:
a camera module: shooting the state of the concrete mixture in the mixer truck, and converting the state into an image signal;
with camera module electric connection's processor module: the device is used for receiving the image signal shot by the shooting module and converting the image signal into a display signal;
the display module is electrically connected with the processor module: the device is used for receiving and displaying the shot image display signal;
the setting is at the interpolation switch department of stirring external additive and with processor module electric connection's control valve module: and controlling an adding switch of the additive.
2. The on-board concrete mix remote monitoring and adjustment system of claim 1, wherein: the picture signal includes a picture signal and a video signal.
3. The on-board concrete mix remote monitoring and adjustment system of claim 1, wherein: the camera module is a night vision camera.
4. The on-board concrete mix remote monitoring and adjustment system of claim 1, wherein: the monitoring matching system further comprises: an alarm module: and the processor module is electrically connected with the processor module and is used for alarming when the slump of the concrete mixture exceeds the allowable deviation of a control target value.
5. The on-board concrete mix remote monitoring and adjustment system of claim 4, wherein: the alarm module is at least one of a buzzer and an alarm lamp.
6. The utility model provides a concrete mixer, includes the automobile body, sets up feeder hopper, ejection of compact chute, cat ladder and churn on the automobile body and is used for the holding vessel that the admixture was stored, its characterized in that: the vehicle-mounted concrete mixture remote monitoring and adjusting system as recited in any one of claims 1-5.
7. The concrete mixer truck of claim 6, wherein: the camera shooting device comprises a camera and a connecting rod connected with the camera; the camera component is arranged on the tail part of the mixing drum or the crawling ladder or the feed hopper, one end of the connecting rod is connected with the camera, and the other end of the connecting rod is connected with the mixing drum or the crawling ladder or the feed hopper.
8. The concrete mixer truck of claim 7, wherein: the connecting rod is a telescopic rod or a folding rod.
9. The concrete mixer truck of claim 7, wherein: the camera is provided with a protective cover.
10. The concrete mixer truck of claim 7, wherein: the camera is a night vision camera.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121107485.6U CN215241867U (en) | 2021-05-24 | 2021-05-24 | Vehicle-mounted concrete mixture remote monitoring and adjusting system and concrete mixer |
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| CN202121107485.6U CN215241867U (en) | 2021-05-24 | 2021-05-24 | Vehicle-mounted concrete mixture remote monitoring and adjusting system and concrete mixer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366264A (en) * | 2022-08-09 | 2022-11-22 | 上海建工集团股份有限公司 | Alligator discharge hopper-based concrete workability field regulation and control device and method |
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2021
- 2021-05-24 CN CN202121107485.6U patent/CN215241867U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366264A (en) * | 2022-08-09 | 2022-11-22 | 上海建工集团股份有限公司 | Alligator discharge hopper-based concrete workability field regulation and control device and method |
| CN115366264B (en) * | 2022-08-09 | 2023-08-22 | 上海建工集团股份有限公司 | Concrete workability site regulation and control device and method based on jaw type discharge hopper |
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