Grouting material type selection device

Abstract

The utility model provides a grouting material type selection device, and belongs to the technical field of fabricated buildings. The technical problem to be solved is to provide the intelligent grouting material type selection device capable of accurately selecting types of grouting materials. According to the technical scheme, the system comprises a construction platform and a temperature monitoring unit, the temperature monitoring unit is electrically connected with a communication module, the communication module is electrically connected with a data processing server, the data processing server is in network connection with a mobile terminal device, the temperature monitoring unit comprises a temperature sensor, the temperature sensor is electrically connected with a data collector, and the data collector is electrically connected with the communication module. The data processing server comprises a data input module, a data storage and backup module and a data processing module, the mobile terminal device comprises a data receiving module, a decision judgment module and a display instruction information module, and the data receiving module is electrically connected with the data processing module. The two-dimensional code recognition module is electrically connected with a grouting material information unit of a data processing server; the utility model is applied to fabricated buildings.

Description

Technical Field

[0001] The utility model provides a grouting material selection device, belonging to the technical field of assembled building. Background Art

[0002] In the actual construction process, the selection of sleeve grouting materials for steel bar connection is crucial to the engineering quality of prefabricated and assembled buildings. According to the "Technical Specification for Application of Steel Bar Sleeve Grouting Connection" JGI355-2015, sleeve grouting materials for steel bar connection are divided into low-temperature grouting materials and normal-temperature grouting materials. Different types of grouting materials should be selected under different temperature conditions. If the appropriate grouting type is not correctly selected according to the real-time temperature conditions at the construction site, the grouting material will not be able to effectively fill the gap between the sleeve and the steel bar, affecting the overall bearing capacity and durability of the building structure, increasing the cost of subsequent repairs and reinforcements, and wasting resources.

[0003] The existing method of selecting grouting materials is that on-site construction personnel judge whether to use low-temperature grouting materials or normal-temperature grouting materials based on experience and specifications, which requires high professionalism of on-site construction personnel. On-site construction personnel are likely to choose the wrong type of grouting materials, and the selection efficiency is low.

[0004] The specific reasons why on-site construction workers choose the wrong type of grouting material are: sleeve grouting construction sites often lack real-time temperature monitoring equipment, and on-site workers lack hardware support, making it difficult to make accurate judgments on the construction environment temperature; the ambient temperature of the construction site is affected by a variety of uncontrollable factors such as climate, season, geographical location and local heat sources, and is prone to rapid and unpredictable changes. There will be a certain difference between the temperature in the weather forecast and the actual on-site temperature, which makes it difficult for workers to accurately judge when to use low-temperature or normal temperature grouting materials; some on-site workers have a limited understanding of the specifications, and some on-site workers lack sufficient experience to accurately judge the impact of temperature on the performance of grouting materials, resulting in the selection of the wrong type of grouting materials. Utility Model Content

[0005] In order to solve the technical problem that on-site construction personnel are prone to misselecting the type of grouting material, the utility model proposes an intelligent grouting material selection device that can accurately select grouting material. The purpose is to improve the accuracy of grouting material selection by improving the hardware structure of the grouting material selection device or improving the combined connection of hardware modules and / or circuits, thereby ensuring the quality of the building, improving the durability of the building, and saving the cost of a series of measures such as repair and reinforcement.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a grouting material selection device, including a construction platform and a plurality of temperature monitoring units, the temperature monitoring unit is electrically connected to a communication module, the communication module is electrically connected to a data processing server, and the data processing server is network-connected to a mobile terminal device;

[0007] A prefabricated component is placed on the construction platform, and a grouting hole, a grouting hole and a steel bar are arranged on the prefabricated component, and the temperature monitoring unit is arranged at a middle position among the construction platform, the grouting hole, the grouting hole and the prefabricated component;

[0008] The temperature monitoring unit includes a temperature sensor, and the temperature sensor is electrically connected to a data collector;

[0009] The data processing server comprises a data input module, the data input module is electrically connected to a data storage and backup module, and the data storage and backup module is electrically connected to a data processing module;

[0010] The mobile terminal device includes a data receiving module and a database and education and training module, the data receiving module is electrically connected to a decision-making module and a display instruction information module, and the decision-making module is electrically connected to a QR code recognition module;

[0011] The data receiving module is also electrically connected to the data processing module of the data processing server;

[0012] The two-dimensional code recognition module is also electrically connected to the grouting material information unit of the data processing server;

[0013] The grouting material information unit includes the type, applicable temperature range and production batch number of each package of grouting material;

[0014] The data storage and backup module is provided with a storage module, a backup module and a data recovery module, and the storage module stores historical temperature data and statistical data indicators;

[0015] The data processing server is used to determine the type of grouting material suitable for the current on-site construction environment temperature and output it to the mobile terminal device.

[0016] Furthermore, the database and education and training module includes a data storage module and an education and training module.

[0017] Furthermore, the statistical data indicators include the daily maximum temperature, minimum temperature, average temperature, and average temperature for three consecutive days.

[0018] Furthermore, the mobile terminal device is a smart phone or a tablet computer.

[0019] Furthermore, the communication module includes a wireless network device, specifically an ESP8266 Wi-Fi module or an ESP32 Wi-Fi module or a Raspberry Pi Wi-Fi adapter.

[0020] Furthermore, the model of the temperature sensor is PT100 or DS18B20.

[0021] Furthermore, the model of the data collector is SD2105B.

[0022] Furthermore, the data collector also includes a network interface card, an expansion card and an adapter, a heat dissipation system and a power supply unit.

[0023] The beneficial effects of the present invention compared with the prior art are as follows:

[0024] 1. The utility model monitors the temperature of the construction site in real time according to the temperature monitoring unit, and outputs the type of grouting material that best suits the current temperature conditions, which greatly reduces the possibility of human selection errors. The data processing module ensures that the selection of grouting materials always meets the requirements of the "Technical Specifications for the Application of Rebar Sleeve Grouting Connections" under any temperature conditions, and the grouting materials can be used correctly, thereby ensuring the construction quality of the sleeve grouting, effectively avoiding grouting quality problems caused by inappropriate temperature, enhancing the durability and thermal insulation of the building, and helping to reduce safety problems in the construction or use of the building structure, providing higher safety protection for construction personnel and future users;

[0025] 2. The utility model greatly reduces the time for manual inquiry and decision-making, improves the working efficiency of the sleeve grouting process, avoids the waste of materials caused by the construction personnel choosing the wrong type of grouting material, and eliminates the later maintenance and reinforcement work, reduces the construction cost, and makes the construction process more green and environmentally friendly;

[0026] 3. The database and education and training module of the utility model can help construction personnel better understand the performance requirements of grouting materials and grouting construction technology. The construction team can continuously learn and improve, and enhance the professional and technical capabilities of construction personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described below in conjunction with the accompanying drawings:

[0028] Figure 1 The device connection frame of the utility model Figure 1 ;

[0029] Figure 2 The device connection frame of the utility model Figure 2 ;

[0030] Figure 3It is a schematic diagram of the structure of the utility model;

[0031] Figure 4 It is a structural schematic diagram of the prefabricated component of the utility model;

[0032] In the figure: 1 is a prefabricated component, 2 is a steel bar, 3 is a grouting hole, 4 is a grouting hole, 5 is a temperature sensor, 6 is a data collector, 7 is a construction platform, and 8 is a communication module. DETAILED DESCRIPTION

[0033] like Figure 1-4 As shown, the utility model provides a grouting material selection device, including a construction platform 7 and a plurality of temperature monitoring units, the temperature monitoring unit is electrically connected to a communication module 8, the communication module 8 is electrically connected to a data processing server, and the data processing server network is connected to a mobile terminal device.

[0034] A prefabricated component 1 is arranged on the construction platform 7, and a grouting hole 3, a grouting hole 4 and a steel bar 2 are arranged on the prefabricated component 1. A temperature monitoring unit is arranged at a middle position among the construction platform 7, the grouting hole 3, the grouting hole 4 and the prefabricated component 1.

[0035] The temperature monitoring unit includes a temperature sensor 5 , and the temperature sensor 5 is electrically connected to a data collector 6 . The data collector 6 is used to receive and process temperature data from the temperature sensor 5 and convert the temperature data into a digital signal.

[0036] The data processing server includes a data input module, which receives the temperature of the on-site construction environment collected in real time by the data collector 6. The data input module is electrically connected to a data storage and backup module, which is electrically connected to a data processing module. The data storage and backup module is provided with a storage module, a backup module and a data recovery module, which backs up data regularly to ensure data security and prevent data loss or damage. The data storage and backup module stores historical temperature data and statistical data indicators, and the statistical data indicators include the highest temperature, the lowest temperature, the average temperature, the average temperature for three consecutive days, etc.

[0037] The data storage and backup module is provided with a storage module, a backup module and a data recovery module. The storage module stores historical temperature data and statistical data indicators. The data processing server receives and processes the on-site temperature data of the data input module and the preset applicable standard temperature data of the grouting material, determines the type of grouting material applicable to the current on-site construction environment temperature and outputs it to the mobile terminal device. The standard basis of the standard temperature data of the data storage and backup module is the "Technical Specification for Application of Rebar Sleeve Grouting Connection" JGI355-2015.

[0038] The mobile terminal device includes a data receiving module and a database and education and training module. The data receiving module is electrically connected to the decision-making module and the display instruction information module. The decision-making module is electrically connected to the two-dimensional code recognition module. The data receiving module is also electrically connected to the data processing module of the data processing server, and the two-dimensional code recognition module is also electrically connected to the grouting material information unit of the data processing server. The grouting material information unit includes information such as the type of each package of grouting material, the applicable temperature range, and the production batch number.

[0039] The data processing server is provided with a temperature range suitable for low-temperature grouting materials and a temperature range suitable for normal-temperature grouting materials. When the temperature collected by the data collector 6 is not within the temperature range set by the data processing server, the display instruction information module of the mobile terminal device displays the words "Construction prohibited!"; if the temperature data collected by the data collector 6 falls within the temperature range set by the data processing server, the type of grouting material applicable to the current construction site is determined according to the applicable temperature range, type and production batch number of the grouting material in the grouting material information unit, and the type of grouting material is output in the display instruction information module of the mobile terminal device. Thereafter, the on-site construction personnel use the mobile terminal device to scan the QR code on the grouting material package according to the prompt, and the decision-making module combines the applicable temperature range of the grouting material in the grouting material information unit to match the applicable temperature of the grouting material type applicable to the current construction site and compares it with the temperature range of the grouting material package stored in the QR code of the grouting material package uploaded by the mobile terminal device. If the temperature ranges are consistent, the mobile terminal device outputs the words "Construction is allowed, materials match!" If the temperature ranges are inconsistent, the mobile terminal device outputs the words "Construction prohibited, materials do not match!" On-site construction workers carry out grouting construction according to the prompts of the mobile terminal device.

[0040] The database and education and training module includes a data storage module and an education and training module. The data storage module is equipped with technical specifications and standards, including specifications and standards for the use of grouting materials and the influence of temperature; the data storage module is equipped with product data, including product manuals of grouting materials from different manufacturers, performance test reports and other materials; the data storage module is equipped with typical cases, including successful and failed construction cases, especially cases directly related to temperature management. The education and training module is equipped with a theoretical training unit, a practical operation guidance unit and a simulation scenario unit. The theoretical training unit includes the basic knowledge of grouting materials, performance parameters of different types of grouting materials, and the principle of the influence of temperature on their performance; the practical operation guidance unit includes a video tutorial unit, which includes material preparation and construction process under different environmental conditions; the simulation scenario unit includes a unit for construction personnel to select the type of grouting materials according to different temperature environments. With the emergence of new materials and new technologies, the database and education and training module regularly updates the education and training content and database, providing the construction team with valuable grouting construction experience and resources.

[0041] The communication module 8 includes a wireless network device, specifically an ESP8266 Wi-Fi module or an ESP32 Wi-Fi module or a Raspberry Pi Wi-Fi adapter.

[0042] The mobile terminal device is a smart phone or a tablet computer.

[0043] The model of temperature sensor 5 is PT100 or DS18B20.

[0044] The model of the data collector 6 is SD2105B.

[0045] The data collector 6 also includes a network interface card, an expansion card and an adapter, a heat dissipation system and a power supply unit.

[0046] The utility model processes temperature data through a temperature monitoring unit and a data processing server, and outputs the type of grouting material suitable for the current on-site construction environment on a mobile terminal device, which greatly reduces manual query and decision-making time, enables the construction team to make decisions more quickly, and quickly carry out construction, optimizes the construction process, improves the work efficiency of the sleeve grouting link, greatly reduces the impact of construction on the environment, and saves costs.

[0047] Regarding the specific structure of the utility model, it should be explained that the connection relationship between the various component modules adopted in the utility model is definite and feasible. Except for special instructions in the embodiments, the specific connection relationship can bring corresponding technical effects and solve the technical problems raised by the utility model without relying on the execution of corresponding software programs. The components, modules, models of specific components and the connection methods between each other appearing in the utility model, as well as the conventional use methods and expected technical effects brought about by the above-mentioned technical features, except for specific instructions, all belong to the disclosed contents in patents, journal articles, technical manuals, technical dictionaries, and textbooks that can be obtained by technical personnel in this field before the application date, or belong to the existing technologies such as conventional technologies and common knowledge in this field, and there is no need to elaborate, so that the technical solution provided in this case is clear, complete and feasible, and the corresponding physical products can be reproduced or obtained according to the technical means.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A grouting material selection device, characterized in that: It comprises a construction platform (7) and a plurality of temperature monitoring units, wherein the temperature monitoring units are electrically connected to a communication module (8), the communication module (8) is electrically connected to a data processing server, and the data processing server is network-connected to a mobile terminal device; A prefabricated component (1) is placed on the construction platform (7), the prefabricated component (1) is provided with a grouting hole (3), a grouting hole (4) and a steel bar (2), and the temperature monitoring unit is arranged at a middle position among the construction platform (7), the grouting hole (3), the grouting hole (4) and the prefabricated component (1); The temperature monitoring unit comprises a temperature sensor (5), and the temperature sensor (5) is electrically connected to a data acquisition device (6); The data processing server comprises a data input module, the data input module is electrically connected to a data storage and backup module, and the data storage and backup module is electrically connected to a data processing module; The mobile terminal device includes a data receiving module and a database and education and training module, the data receiving module is electrically connected to a decision-making module and a display instruction information module, and the decision-making module is electrically connected to a QR code recognition module; The data receiving module is also electrically connected to the data processing module of the data processing server; The two-dimensional code recognition module is also electrically connected to the grouting material information unit of the data processing server; The grouting material information unit includes the type, applicable temperature range and production batch number of each package of grouting material; The data storage and backup module is provided with a storage module, a backup module and a data recovery module, and the storage module stores historical temperature data and statistical data indicators; The data processing server is used to determine the type of grouting material suitable for the current on-site construction environment temperature and output it to the mobile terminal device.

2. A grouting material selection device according to claim 1, characterized in that: The database and education and training module includes a data storage module and an education and training module.

3. A grouting material selection device according to claim 1, characterized in that: The statistical data indicators include the daily maximum temperature, minimum temperature, average temperature, and average temperature for three consecutive days.

4. A grouting material selection device according to claim 1, characterized in that: The mobile terminal device is a smart phone or a tablet computer.

5. A grouting material selection device according to claim 1, characterized in that: The communication module (8) includes a wireless network device, specifically an ESP8266 Wi-Fi module or an ESP32 Wi-Fi module or a Raspberry Pi Wi-Fi adapter.

6. A grouting material selection device according to claim 1, characterized in that: The model of the temperature sensor (5) is PT100 or DS18B20.

7. A grouting material selection device according to claim 1, characterized in that: The model of the data collector (6) is SD2105B.

8. A grouting material selection device according to claim 1, characterized in that: The data collector (6) also includes a network interface card, an expansion card and an adapter, a heat dissipation system and a power supply unit.

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