CN212170874U - On-spot concrete work ability adjusting device - Google Patents

On-spot concrete work ability adjusting device Download PDF

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Publication number
CN212170874U
CN212170874U CN202020688626.7U CN202020688626U CN212170874U CN 212170874 U CN212170874 U CN 212170874U CN 202020688626 U CN202020688626 U CN 202020688626U CN 212170874 U CN212170874 U CN 212170874U
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CN
China
Prior art keywords
additive
storage jar
control panel
water
agitator tank
Prior art date
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Active
Application number
CN202020688626.7U
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Chinese (zh)
Inventor
刘华
罗勇
魏琼华
罗勇强
秦刚
兰昌绪
朱玺
先锐
左小勇
陈荣
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China Railway Erju 1st Engineering Co Ltd
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China Railway Erju 1st Engineering Co Ltd
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Priority to CN202020688626.7U priority Critical patent/CN212170874U/en
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Abstract

The utility model provides an on-spot concrete work ability adjusting device, including additive storage jar, water storage jar, set up in agitator tank and the control panel of additive storage jar and water storage jar below, the bottom of additive storage jar and water storage jar is linked together with the top of agitator tank respectively, and the punishment of intercommunication do not is provided with additive flowmeter valve and water flowmeter valve, is provided with the agitator in the agitator tank, and the conveyer pipe has been drawn forth to the bottom of agitator tank, still is provided with the charge pump on the conveyer pipe, the built-in control unit of control panel, additive flowmeter valve, water flowmeter valve, agitator and charge pump all link to each other with the control unit in the control panel. When the working performance of the concrete is poor and the adjustment of the additive needs to be carried out on site, a tester controls the device to accurately add the additive on the ground, so that the labor intensity of the tester is greatly reduced, and the quality of the concrete is ensured. Belongs to the field of building engineering.

Description

On-spot concrete work ability adjusting device
Technical Field
The utility model relates to an on-spot concrete work ability adjusting device, the secondary that is required when specially adapted concrete long distance transportation is mixed with additive engineering and all concrete engineering belongs to building engineering and mechanical technical field.
Background
Concrete is a basic material of building engineering, and the appearance quality, strength and durability of a formed structure are directly influenced by the quality of the working performance (slump, water retention and workability) when the concrete is poured into a mold. Part of concrete adopts a method of adding additives for the second time in a construction site to ensure the working performance, or the working performance of the mixture meets the requirements when the concrete leaves a factory, but the working performance of the mixture is influenced by a plurality of factors such as environmental temperature, transportation distance, traffic conditions, stirring process, adaptability of the additives and cement, and the like, and the conditions of slump constant, expansion degree reduction, workability deterioration and the like occur during pouring, and at the moment, the working performance of the concrete is improved only by adding a certain amount of additives. The traditional method is that 1 constructor climbs to the concrete tank car ladder first, and 1 constructor climbs to the plastic barrel that is full of admixture by the other, and first 1 constructors climbs to the feeder hopper one-level, pours into the admixture by the sensation, and the tank car stirs fast to the mix is even. The method is easy to cause the phenomenon that the concrete is added again or excessive concrete is added to be separated and exuded due to insufficient addition, particularly in a construction site with a heavy pouring task, the heavy physical labor is easy to cause people to be lazed, the phenomenon that water is directly added into a tank car is generated at times, and the safety of the concrete structure is seriously endangered.
Disclosure of Invention
The utility model provides a site concrete work ability adjusting device, when the poor on-the-spot additive adjustment that needs of concrete working property, testing personnel accomplish the accurate interpolation of additive through controlling the device on ground, very big personnel's that alleviate intensity of labour, assurance concrete quality.
For solving the above-mentioned problem, plan to adopt such on-spot concrete work ability adjusting device, including additive storage jar, water storage jar, set up in agitator tank and the control panel of additive storage jar and water storage jar below, the bottom of additive storage jar and water storage jar is linked together with the top of agitator tank respectively, and the intercommunication punishment is provided with additive flowmeter valve and water flowmeter valve respectively, is provided with the agitator in the agitator tank, and the conveyer pipe has been drawn forth to the bottom of agitator tank, still is provided with the charge pump on the conveyer pipe, the built-in control unit of control panel, additive flowmeter valve, water flowmeter valve, agitator and charge pump all link to each other with the control unit in the control panel.
In the device, the outer side of the control panel is covered with a protective cover with a lock, so that a designated person can operate the device conveniently, and misoperation of other people is avoided;
in the device, an overflow sensor is arranged at the upper part in the water storage tank and used for monitoring the upper limit water level in the water storage tank and avoiding overflow, an emptying sensor is also arranged at the bottom in the stirring tank, the overflow sensor and the emptying sensor are both water level sensors, and both the overflow sensor and the emptying sensor are connected with a control unit in a control panel;
in the device, the lower part of the conveying pipe is communicated with an emptying pipe, an emptying electromagnetic valve is arranged on the emptying pipe, and the emptying electromagnetic valve is also connected with a control unit in the control panel.
Compared with the prior art, the device is in the adjustment process of on-the-spot concrete, through setting up the protection casing of area lock, confirms operating personnel's uniqueness, and testing personnel can select the quantity that needs to add the additive according to actual conditions, and the measurement is accurate to can add many times, the at the uniform velocity of charge pump makes additive and concrete can more even integration, has reduced personnel high altitude construction's safe risk, has alleviateed personnel's intensity of labour, adds the additive through accurate measurement, has guaranteed the quality of concrete.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a control schematic diagram of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
Examples
Referring to fig. 1 and 2, the present embodiment provides an on-site concrete work performance adjusting device, which includes an additive storage tank 1, a water storage tank 2, a stirring tank 3 and a control panel 22, the stirring tank 3 and the control panel are disposed below the additive storage tank 1 and the water storage tank 2, bottoms of the additive storage tank 1 and the water storage tank 2 are respectively communicated with a top of the stirring tank 3, an additive flowmeter valve 9 and a water flowmeter valve 10 are respectively arranged at the communicated positions, a stirrer 11 is arranged in the stirring tank 3, a conveying pipe 5 is led out from the bottom of the stirring tank 3, an electric pump 4 is also arranged on the conveying pipe 5, the lower part of the conveying pipe 5 is communicated with an emptying pipe 12, an emptying electromagnetic valve 13 is arranged on the emptying pipe 12, a control unit is arranged in a control panel 22, the additive flowmeter valve 9, the water flowmeter valve 10, the stirrer 11, the electric pump 4 and the emptying electromagnetic valve 13 are all connected with a control unit in a control panel 22.
The outer side of the control panel 22 is covered with a protective cover 20 with a lock, so that a designated person can operate the protective cover to avoid misoperation of other people, the upper part in the water storage tank 2 is provided with an overflow sensor 14 for monitoring the upper limit water level in the water storage tank 2 and avoiding overflow, the water inlet at the upper end of the water storage tank 2 is provided with a water inlet electromagnetic valve 8 for controlling the water inlet amount, the bottom in the stirring tank 3 is also provided with an emptying sensor 21, the overflow sensor 14 and the emptying sensor 21 are water level sensors, and the overflow sensor 14, the water inlet electromagnetic valve 8 and the emptying sensor 21 are all connected with a control unit in the control panel 22;
the specific operation method comprises the following steps:
preparation work: through the additive of 1 upper end of additive storage jar add mouthful 6 additive that add, inlet tube 7 is introduced to the upper end of water storage jar 2, and the other end and the concrete tank car water tank of inlet tube 7 are connected, and through the 8 adjustment water storage tanks 2 capacities of overflow sensor 14 control water solenoid valve, this device electric power can link to each other with the concrete tank car storage battery.
Firstly, field test personnel can open the protective cover 20 with the lock through a password or a key so as to control the control panel 22, and secondly, the additive amount and the water addition amount are selected according to the concrete state; the control panel 22 controls the additive flowmeter valve 9 and the water flowmeter valve 10 to be opened, and the additive and water flow into the stirring tank 3 and are closed after reaching the set quantity; starting the stirrer 11, and stirring the additive and the water until the time is set; starting the electric pump 4, pumping the stirring tank 3, uniformly stirring the admixture, and uniformly feeding the admixture into a stirring tank of the concrete tank truck through a conveying pipe 5, wherein the concrete stirring tank simultaneously and rapidly rotates; fifthly, pumping out the additive in the stirring tank 3, detecting a signal by the emptying sensor 2 and sending the signal to the control unit, and turning off the electric pump 4 by the control unit; sixthly, the emptying electromagnetic valve 13 is opened to discharge the residual materials in the conveying pipe 5.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (4)

1. The utility model provides an on-spot concrete work performance adjusting device which characterized in that: including additive storage jar (1), water storage jar (2), set up agitator tank (3) and control panel (22) in additive storage jar (1) and water storage jar (2) below, the bottom of additive storage jar (1) and water storage jar (2) is linked together with the top of agitator tank (3) respectively, and the intercommunication punishment is provided with additive flowmeter valve (9) and water flowmeter valve (10) respectively, be provided with agitator (11) in agitator tank (3), conveyer pipe (5) have been drawn forth to the bottom of agitator tank (3), still be provided with on conveyer pipe (5) charge pump (4), control panel (22) built-in control unit, additive flowmeter valve (9), water flowmeter valve (10), agitator (11) and charge pump (4) all link to each other with the control unit in control panel (22).
2. The on-site concrete work performance adjusting apparatus according to claim 1, wherein: and a protective cover (20) with a lock is covered on the outer side of the control panel (22).
3. The on-site concrete work performance adjusting apparatus according to claim 1, wherein: the upper portion in water storage jar (2) is provided with overflow sensor (14) for monitor the upper limit water level in water storage jar (2), the bottom in agitator tank (3) still is provided with evacuation sensor (21), overflow sensor (14) and evacuation sensor (21) are level sensor, overflow sensor (14) and evacuation sensor (21) all link to each other with the control unit in control panel (22).
4. The on-site concrete work performance adjusting apparatus according to claim 1, wherein: the lower part of the conveying pipe (5) is communicated with an emptying pipe (12), an emptying electromagnetic valve (13) is arranged on the emptying pipe (12), and the emptying electromagnetic valve (13) is also connected with a control unit in a control panel (22).
CN202020688626.7U 2020-04-29 2020-04-29 On-spot concrete work ability adjusting device Active CN212170874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020688626.7U CN212170874U (en) 2020-04-29 2020-04-29 On-spot concrete work ability adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020688626.7U CN212170874U (en) 2020-04-29 2020-04-29 On-spot concrete work ability adjusting device

Publications (1)

Publication Number Publication Date
CN212170874U true CN212170874U (en) 2020-12-18

Family

ID=73764568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020688626.7U Active CN212170874U (en) 2020-04-29 2020-04-29 On-spot concrete work ability adjusting device

Country Status (1)

Country Link
CN (1) CN212170874U (en)

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