Device for assisting installation of building floor slab

Abstract

The invention discloses a device for assisting in mounting a building floor slab. The device comprises a humidity adjusting assembly and a supporting assembly. The humidity adjusting assembly comprises a mounting frame and a supporting frame. A plurality of telescopic cylinders are arranged below the mounting frame; the end part of a cylinder rod of the telescopic cylinder is connected with an inserting rod; a humidity sensor is mounted at the end part of the insertion rod; spray heads used for spraying water to a concrete layer below the mounting frame are arranged at the positions, corresponding to the telescopic air cylinders, above the mounting frame. The nozzle is provided with a control valve for controlling the water spraying amount; the mounting frame is provided with a water pipeline for communicating with the plurality of nozzles; and a controller for performing data analysis and sending a control instruction is also arranged on the mounting frame. According to the device for assisting in mounting the building floor, the structural strength of the floor and the concrete layer of the floor can be improved, and then the building quality of a building is guaranteed.

Description

Technical Field

[0001] The invention relates to a device for assisting the installation of building floors. Background Art

[0002] During the construction process, after the prefabricated floor slabs are installed, a concrete layer will be laid on the upper layer of the floor slabs to improve the structural strength of the floor structure formed by the floor slabs. During this process, the floor slabs need to be supported from the bottom to prevent the floor slabs from deformation or breakage, and the humidity of the concrete layer on the upper layer of the floor slabs needs to be maintained to ensure that the concrete layer and the floor slabs can be more closely combined, thereby ensuring the structural strength of the entire floor.

[0003] In the above-mentioned construction process: support pipes are generally used for bottom support, such as steel pipes, wooden columns, injection molded pipes, etc. Such support structures are not very stable and the support accuracy cannot be guaranteed; the humidity management of the concrete layer is also supervised manually. When workers observe that the humidity is insufficient, they sprinkle water to increase the humidity of the concrete. This management method cannot maintain the required humidity of the concrete with high precision, and may even lead to neglect of supervision and management due to negligence of personnel, which will seriously affect the final structural strength of the floor and further affect the construction quality of the building. Summary of the invention

[0004] The present invention provides a device for assisting the installation of building floors to solve the above-mentioned technical problems, and specifically adopts the following technical solutions:

[0005] A device for assisting the installation of building floors, comprising: a humidity regulating assembly for maintaining the humidity of a concrete layer laid above the installed floor and a support assembly for regulating and supporting the floor from below the floor; the humidity regulating assembly comprises: a mounting frame and a support frame for supporting the mounting frame; a plurality of telescopic cylinders are arranged below the mounting frame; a plug rod is connected to the end of the cylinder rod of the telescopic cylinder; a humidity sensor for inserting into a concrete layer to detect the humidity in the concrete layer is installed at the end of the plug rod; a nozzle for spraying water to the concrete layer below the mounting frame is arranged at a position corresponding to each telescopic cylinder above the mounting frame; a control valve for controlling the amount of water sprayed is installed on the nozzle; a water pipeline for connecting a plurality of nozzles is installed on the mounting frame; A controller is also provided for performing data analysis and sending control instructions; the humidity sensor, telescopic cylinder and control valve are all electrically connected to the controller; the controller sends instructions to the telescopic cylinder to control the telescopic cylinder to drive the humidity sensor to insert into the concrete layer; the controller receives the detection data of the humidity sensor and calculates the average value m of the data detected by multiple humidity sensors. When the average value m is less than a preset first preset value, the controller controls the control valve of each nozzle to open for water spraying; the controller determines the water spraying amount of each nozzle according to the detection value of the corresponding humidity sensor; the controller controls each control valve to spray water intermittently, wherein the intermittent time is T, and when the detection value of the corresponding humidity sensor is equal to m, the control valve corresponding to the humidity sensor is controlled to close.

[0006] Furthermore, a distance sensor for detecting the distance between the telescopic cylinder and the concrete layer is provided at the cylinder end of the telescopic cylinder;

[0007] The distance sensor is communicatively connected to the controller; the controller receives the detection data of the distance sensor, and then controls the telescopic cylinder to continuously extend according to the detection data until it touches the bottom of the concrete layer, and then retracts, and calculates the thickness of the concrete layer for storage, and then controls the distance of the telescopic cylinder extending into the concrete layer according to the detection data, so that the multiple humidity sensors are located at a predetermined depth of the concrete layer after entering the concrete layer.

[0008] Further, when m is equal to a first preset value and a detection value of one of the multiple humidity sensors is less than a preset second preset value, the controller controls the corresponding nozzle to spray water, and the second preset value is less than the first preset value.

[0009] Furthermore, within the range of the concrete layer covered by the projection of the mounting frame, when the average value n of the detection data of multiple humidity sensors encircled by any circle with a radius of R is less than a preset third preset value, the controller controls the multiple nozzles within the circle to spray water, and the third preset value is less than the first preset value and greater than the second preset value.

[0010] Furthermore, the mounting frame is also equipped with a first positioning sensor for detecting position information of the mounting frame; the first positioning sensor is communicatively connected to the controller; the controller receives the detection information of the first positioning sensor, and obtains weather information of the corresponding position based on the position information; the controller determines the water spraying amount of each nozzle based on the detection value of the corresponding humidity sensor and the weather information.

[0011] Furthermore, the weather information includes temperature information, humidity information and wind force information within a predetermined future time; the controller determines the water spraying amount of each nozzle according to the detection value of the corresponding humidity sensor and the temperature information, humidity information and wind force information of the corresponding position within a predetermined future time.

[0012] Furthermore, the support assembly includes: a support tube and a pressure sensor arranged at the end of the support tube to detect the pressure applied by the floor to the support tube; the pressure sensor is communicatively connected to the controller; an adjusting cylinder for adjusting the supporting height of the support tube is provided at the lower end of the support tube; when m is equal to a first preset value, the controller controls multiple adjusting cylinders to adjust the supporting height of the support tube, so that the supporting pressure values ​​received by the multiple support tubes when supporting the floor are all L.

[0013] Furthermore, the regulating cylinders are all provided with a second positioning sensor; the telescopic cylinders are all provided with a third positioning sensor; the second positioning sensor and the third positioning sensor are both communicatively connected to the controller, and the installation positions correspond one to one in the up and down directions; the controller limits the installation position of the corresponding second positioning sensor according to the detection position information of each third positioning sensor; for each group of corresponding third positioning sensors and second positioning sensors, the controller performs corresponding analysis on the detection value of the humidity sensor corresponding to the third positioning sensor and the detection value of the pressure sensor corresponding to the second positioning sensor, and when the detection value of the humidity sensor is less than the preset first preset value, and the detection value of the pressure sensor is less than L, the nozzle corresponding to the humidity sensor is controlled to spray water.

[0014] Furthermore, the device for assisting the installation of building floors also includes a mobile terminal for displaying detection data; the controller is communicatively connected to the mobile terminal; the mobile terminal receives the information sent by the controller, and displays the moving direction of each corresponding second positioning sensor according to the installation position of the second positioning sensor corresponding to each third positioning sensor sent by the controller, so that each third positioning sensor and the corresponding second positioning sensor correspond one-to-one in the up and down directions.

[0015] Furthermore, a sleeve for inserting the support tube is threadedly installed on the cylinder rod of the adjusting cylinder; the pressure sensor is installed in the sleeve and is located at the bottom of the sleeve; a laser detector for detecting the bending condition of the support tube is detachably installed on the upper end surface of the sleeve in the circumferential direction; the laser detector is provided with a plurality of laser generators for emitting laser for distance measurement in the circumferential direction of the support tube; the laser detector is communicatively connected to the controller so that after the plurality of laser generators emit lasers, if the distances detected by the lasers are unequal, it can be judged that the support tube on which the laser detector is installed has bent and deformed.

[0016] The benefit of the present invention lies in that the device provided for assisting the installation of building floor slabs can accurately and continuously ensure the humidity of the concrete layer, thereby achieving a close structural connection between the concrete layer and the floor slab, improving the structural strength of the floor slabs and concrete layers that make up the floor, and thus ensuring the construction quality of the building. The automatic adjustment working mechanism is more reliable than manual supervision.

[0017] The above-mentioned device for assisting the installation of building floors can adjust and support the floor slab from below the floor slab through the support assembly, thereby improving the support accuracy of the floor slab, thereby preventing the floor slab from being deformed or fractured. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 is a schematic diagram of a device for assisting in installing a building floor slab involved in the present application;

[0020] Figure 2 yes Figure 1 An enlarged schematic diagram of a device for assisting in installing a building floor involving a telescopic cylinder;

[0021] Figure 3 yes Figure 1 An enlarged schematic diagram of a device for assisting in installing a building floor involving a laser detector;

[0022] Floor 1, concrete layer 2, device 10 for assisting in installing building floor, humidity regulating assembly 11, mounting frame 111, supporting frame 112, telescopic cylinder 113, insert rod 114, humidity sensor 115, nozzle 116, control valve 117, water pipeline 118, distance sensor 119, supporting assembly 12, supporting pipe 121, pressure sensor (not shown), regulating cylinder 123, sleeve 124, laser detector 13, laser generator 131, controller 14, first positioning sensor 15, second positioning sensor 16, third positioning sensor 17. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0026] like Figures 1 to 3As shown, a device 10 for assisting the installation of a building floor slab of the present application is provided, comprising: a humidity regulating component 11 and a supporting component 12. The humidity regulating component 11 is used to maintain the humidity of the concrete layer 2 laid on the upper part of the installed floor slab 1, so as to accurately and continuously ensure the humidity of the concrete layer 2, so as to achieve a tight structural connection between the concrete layer 2 and the floor slab 1, thereby improving the structural strength of the floor slab 1 and the concrete layer 2 that form the floor, and thus ensuring the construction quality of the building. The supporting component 12 can adjust and support the floor slab 1 from the bottom of the floor slab 1, improve the supporting accuracy of the floor slab 1, and thus prevent the floor slab 1 from deformation and fracture.

[0027] Specifically, the humidity adjustment assembly 11 includes: a mounting frame 111 and a support frame 112, and the support frame 112 is installed below the mounting frame 111 to support the mounting frame 111. The support frame 112 is detachably installed below the mounting frame 111, and the installation position and the number of installations can be selected according to the size and shape of the specific floor 1, so as to ensure the stability of the placement of the mounting frame 111. The mounting frame 111 is a combination, and a plurality of mounting frame 111 units can be combined and assembled, so as to adapt to floors 1 of different sizes and shapes. In other words, each mounting frame 111 and the support frame 112 below it are enough to form a mounting frame 111 unit. When combined installation is required, the mounting frame 111 can be connected and fixed as a whole through the connecting end. For example, the peripheral positions of the mounting frame 111 are provided with threaded holes, and the corresponding peripheral positions of the two mounting frames 111 can be connected and fixed by screws.

[0028] The supporting frame 112 may be a telescopic frame, so that the installation height of the mounting frame 111 can be adjusted.

[0029] A plurality of telescopic cylinders 113 are provided below the mounting frame 111. The ends of the cylinder rods of the telescopic cylinders 113 are connected to the insertion rods 114. The ends of the insertion rods 114 are provided with humidity sensors 115 for inserting into the concrete layer 2 to detect the humidity in the concrete layer 2. A nozzle 116 is provided above the mounting frame 111 at the position corresponding to each telescopic cylinder 113 for spraying water to the concrete layer 2 below the mounting frame 111. The nozzle 116 is provided with a control valve 117 for controlling the amount of water sprayed. A water pipe 118 for connecting the plurality of nozzles 116 is provided on the mounting frame 111. The mounting frame 111 is also provided with a controller 14 for performing data analysis and sending control instructions. The humidity sensor 115, the telescopic cylinder 113 and the control valve 117 are all electrically connected to the controller 14.

[0030] When in use, the controller 14 sends a command to the telescopic cylinder 113, controls the telescopic cylinder 113 to drive the humidity sensor 115 to insert into the concrete layer 2, and the humidity sensor 115 can detect the humidity of the concrete in real time. The controller 14 receives the detection data of the humidity sensor 115 and calculates the average value m of the data detected by the multiple humidity sensors 115. When the average value m is less than the preset first preset value, the controller 14 controls the control valve 117 of each nozzle 116 to open to spray water. In the water spraying process, the controller 14 determines the water spraying amount of each nozzle 116 according to the specific value detected by the corresponding humidity sensor 115. That is, if the specific value detected by the corresponding humidity sensor 115 is lower than m and the difference is within the first range, the first water spraying amount is used for water spraying, and if the difference is within the second range, the second water spraying amount is used for water spraying, and so on. When the specific value detected by the corresponding humidity sensor 115 is higher than m, the corresponding nozzle 116 is controlled to stop spraying water. Among them, the specific difference range can be set by the controller 14 according to the specific humidity requirement. In this process, the controller 14 controls each control valve 117 to spray water intermittently, wherein the intermittent time is T, and T is set according to the specific difference range. When the value detected by the corresponding humidity sensor 115 is equal to m, the control valve 117 corresponding to the humidity sensor 115 is controlled to be closed.

[0031] Since the water infiltration of the concrete layer 2 is balanced, usually, the humidity difference between different areas is not large, so the average humidity value is used for water replenishment. The device 10 for assisting the installation of building floors can trigger the water spraying operation when the average humidity value of the concrete layer 2 is low through the above-mentioned control method, and can adjust the water spraying amount according to the different humidity values ​​of different areas of the concrete layer 2, thereby realizing real-time supervision and adjustment of the humidity of the concrete layer 2. Such an automatic adjustment working mechanism is more reliable than manual supervision.

[0032] Further, when the detected m is equal to the first preset value, or in actual situations, it is greater than the first preset value, at this time, when the detection value of one of the multiple humidity sensors 115 is less than the preset second preset value, the second preset value is less than the first preset value, which indicates that the humidity of the local area of ​​the concrete layer 2 is seriously reduced. At this time, the controller 14 controls the corresponding nozzle 116 to spray water until the detection value of the humidity sensor 115 reaches m, and then controls to stop spraying water. Through such a control method, when the overall humidity meets the standard, targeted water replenishment can be performed for the local position where the humidity is seriously reduced due to special circumstances, such as air outlets, local high temperature, etc., so as to ensure the accuracy of maintaining the humidity of the concrete layer 2.

[0033] Furthermore, when the detected m is equal to the first preset value, or is greater than the first preset value in actual situations, at this time, within the range of the concrete layer 2 covered by the projection of the mounting frame 111, when the average value n of the detection data of the multiple humidity sensors 115 encircled by any circle with a radius of R is less than the preset third preset value, the third preset value is less than the first preset value and greater than the second preset value, then it is proved that the humidity in the local range encircled by the circle is low and local water replenishment is required, then the controller 14 controls the multiple nozzles 116 in the circle to spray water. Through such a control method, when the humidity of the entire concrete layer 2 meets the standard, the humidity can be adjusted for the low humidity position in the local area, thereby further improving the accuracy of humidity control.

[0034] As a specific real-time method, the mounting frame 111 is also equipped with a first positioning sensor 15 for detecting the position information of the mounting frame 111, and the first positioning sensor 15 is communicatively connected to the controller 14. The controller 14 receives the detection information of the first positioning sensor 15, and obtains the weather information of the corresponding position according to the position information. The controller 14 determines the water spraying amount of each nozzle 116 according to the value detected by the corresponding humidity sensor 115 and the weather information.

[0035] Specifically, the weather information includes temperature information, humidity information and wind information within a predetermined time in the future. The controller 14 determines the water spraying amount of each nozzle 116 according to the value detected by the corresponding humidity sensor 115 and the temperature information, humidity information and wind information of the corresponding position within a predetermined time in the future. For example, the temperature mean value of the corresponding position is a, the humidity mean value is b, and the wind mean value is c. Within the preset time in the future (such as two hours), when the value of a+b+c reaches the first volatility value, the controller 14 determines that the water spraying amount of each nozzle 116 is d1, and the water spraying interval time is t1; when the value of a+b+c reaches the second volatility value, the controller 14 determines that the water spraying amount of each nozzle 116 is d2, and the water spraying interval time is t2. By analogy, the specific value can be set according to the actual humidity demand. In this way, the weather factor can be considered into the humidity adjustment factor, thereby avoiding the rapid decrease of the humidity of the surface layer of the concrete layer 2 to ensure the overall wet quality of the concrete layer 2. The volatility value here refers to the intensity of the volatilization of water in the concrete layer 2.

[0036] As a specific real-time method, a distance sensor 119 is provided at the cylinder end of the telescopic cylinder 113 to detect the distance between the telescopic cylinder 113 and the concrete layer 2, and the distance sensor 119 is connected to the controller 14. The controller 14 receives the detection data of the distance sensor 119, and then controls the telescopic cylinder 113 to continue to extend until it contacts the bottom of the concrete layer 2 according to the detection data, and then retracts, and calculates the thickness of the concrete layer 2 for storage, and then controls the distance of the telescopic cylinder 113 extending into the concrete layer 2 according to the detection data, so that the multiple humidity sensors 115 are located at a predetermined depth of the concrete layer 2 after entering the concrete layer 2. Through such a structural setting and control method, the thickness of the concrete layer 2 can be detected, so as to determine whether the overall thickness of the concrete layer 2 meets the standard. If it does not meet the standard, targeted remediation can be carried out. At the same time, through such a structural setting and control method, the multiple humidity sensors 115 can be located at the same depth under the concrete layer 2, ensuring the uniformity of the humidity detection value, thereby improving the accuracy of the humidity control of the overall concrete layer 2.

[0037] As a specific real-time method, the support assembly 12 includes: a support tube 121 and a pressure sensor (not shown) arranged at the end of the support tube 121 to detect the pressure applied by the floor 1 to the support tube 121, and the pressure sensor (not shown) is communicatively connected to the controller 14. The lower end of the support tube 121 is provided with an adjusting cylinder 123 for adjusting the support height of the support tube 121. When installing the support tube 121, when m is equal to the first preset value, the controller 14 controls the multiple adjusting cylinders 123 to adjust the support height of the support tube 121, so that the support pressure values ​​of the multiple support tubes 121 when supporting the floor 1 are all L, thereby ensuring that the support strength of each support tube 121 on the floor 1 is nearly uniform during the initial support (considering the regional humidity of the concrete layer 2 is different), thereby ensuring the support accuracy of the support tube 121 on the floor 1, and avoiding the floor 1 from being deformed or broken in an unacceptable manner.

[0038] The regulating cylinder here can also be replaced with a device with intelligent regulating function like a jack.

[0039] Further, the regulating cylinder 123 is provided with a second positioning sensor 16, and the telescopic cylinder 113 is provided with a third positioning sensor 17. The second positioning sensor 16 and the third positioning sensor 17 are both communicatively connected to the controller 14, and the installation positions correspond one to one in the vertical direction. In this scheme, the controller 14 defines the installation position of the corresponding second positioning sensor 16 according to the detection position information of each third positioning sensor 17. Specifically, the device 10 for assisting the installation of building floors also includes a mobile terminal for displaying detection data, and the controller 14 is communicatively connected to the mobile terminal. In this way, the mobile terminal receives the information sent by the controller 14, and displays the moving direction of each corresponding second positioning sensor 16 according to the installation position of the second positioning sensor 16 corresponding to each third positioning sensor 17 sent by the controller 14. The staff moves the corresponding adjusting cylinder 123 and the support rod according to the prompt of the moving direction, so that each third positioning sensor 17 and the corresponding second positioning sensor 16 correspond one to one in the vertical direction. Here, the prompt of the moving direction can be in the form of navigation using map coordinate display, or in the form of voice playback of moving instructions, so that adjustments can be made directly according to the moving instructions. Any method with a similar indication function is acceptable.

[0040] The mobile terminal here can be a mobile phone APP, which is more convenient to use.

[0041] After the installation positions of the third positioning sensor 17 and the second positioning sensor 16 are confirmed, that is, after the support pipe 121 and the mounting frame 111 are installed in place, for each group of corresponding third positioning sensors 17 and second positioning sensors 16, the controller 14 performs corresponding analysis on the detection value of the humidity sensor 115 corresponding to the third positioning sensor 17 and the detection value of the pressure sensor (not shown) corresponding to the second positioning sensor 16. When the detection value of the humidity sensor 115 analyzed by the controller 14 is less than the preset first preset value, and the detection value of the corresponding pressure sensor (not shown) is less than L, it proves that the water volatilization of the concrete layer 2 at the position of the area is more serious. At this time, the controller 14 controls the nozzle 116 corresponding to the humidity sensor 115 to spray water until the detection value of the humidity sensor 115 is equal to the preset first preset value, and then controls to stop spraying water. At this time, the detection value of the corresponding pressure sensor (not shown) should be equal to L. If the detection value of the pressure sensor (not shown) is still less than L, it can be considered that the floor 1 is deformed or the support pipe 121 is deformed, and the staff will conduct investigation and remedy according to the on-site situation.

[0042] As a specific real-time method, a sleeve 124 is threadedly installed on the cylinder rod of the adjusting cylinder 123 for inserting the support tube 121, thereby ensuring the support stability of the support tube 121. The pressure sensor (not shown) is installed in the sleeve 124 and is located at the bottom of the sleeve 124. Such an installation structure detects data more accurately. The upper end surface of the sleeve 124 is detachably installed with a laser detector 13 in the circumferential direction, and the bending condition of the support tube 121 can be detected by the laser detector 13. Specifically, the laser detector 13 is provided with a plurality of laser generators 131 in the circumferential direction of the support tube 121. The laser generator 131 generates laser for distance measurement, and the laser detector 13 is communicatively connected to the controller 14. Under normal circumstances, the lasers emitted by the plurality of laser detectors 13 can irradiate the lower side of the floor 1, and the distance values ​​detected are almost equal. After multiple laser generators 131 emit lasers, if the detection distance value of a certain laser generator 131 is obviously different from the others, that is, it is not equal to the distance detected by other lasers, it can be determined that the support tube 121 installed with the laser detector 13 is bent and deformed. Through such a detection method, unqualified support tubes 121 can be found in time, thereby further ensuring the support accuracy and support stability of the floor slab 1.

[0043] The multiple preset values ​​involved in this solution can be a specific value or a specific range of values, which can be set according to actual building needs, and the setting can take into account the allowable detection control error.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the present invention.

Claims

1. A device for assisting the installation of building floors, characterized in that: include: A humidity regulating assembly for maintaining humidity of a concrete layer laid above the installed floor slab and a support assembly for regulating and supporting the floor slab from below the floor slab; The humidity adjustment assembly comprises: a mounting frame and a support frame for supporting and installing the mounting frame; A plurality of telescopic cylinders are provided below the mounting frame; The end of the cylinder rod of the telescopic cylinder is connected with an insertion rod; The end of the insertion rod is equipped with a humidity sensor for inserting into the concrete layer to detect the humidity in the concrete layer; A nozzle for spraying water to the concrete layer below the mounting frame is provided above the mounting frame at a position corresponding to each of the telescopic cylinders; The spray head is equipped with a control valve for controlling the amount of water sprayed; The mounting frame is provided with a water pipeline for connecting the plurality of nozzles; The mounting frame is also provided with a controller for performing data analysis and sending control instructions; The humidity sensor, the telescopic cylinder and the control valve are all electrically connected to the controller; The controller sends a command to the telescopic cylinder to control the telescopic cylinder to drive the humidity sensor to be inserted into the concrete layer; The controller receives the detection data of the humidity sensor and calculates an average value m of the data detected by the plurality of humidity sensors. When the average value m is less than a preset first value, the controller controls the control valve of each of the nozzles to open to spray water. The controller determines the water spraying amount of each of the nozzles according to the value detected by the corresponding humidity sensor; The controller controls each control valve to spray water intermittently, wherein the intermittent time is T. When the value detected by the corresponding humidity sensor is equal to m, the control valve corresponding to the humidity sensor is controlled to be closed.

2. The device for assisting the installation of building floors according to claim 1, characterized in that: A distance sensor for detecting the distance from the telescopic cylinder to the concrete layer is provided at the cylinder end of the telescopic cylinder; The distance sensor is communicatively connected to the controller; The controller receives the detection data of the distance sensor, and then controls the telescopic cylinder to continue to extend according to the detection data until it contacts the bottom of the concrete layer, and then retracts, calculates the thickness of the concrete layer and stores it, and then controls the distance that the telescopic cylinder extends into the concrete layer according to the detection data, so that the multiple humidity sensors are located at a predetermined depth of the concrete layer after entering the concrete layer.

3. The device for assisting the installation of building floors according to claim 1, characterized in that: When m is equal to a first preset value, and a detection value of one of the plurality of humidity sensors is less than a preset second preset value, the controller controls the corresponding nozzle to spray water, and the second preset value is less than the first preset value.

4. The device for assisting the installation of building floors according to claim 3, characterized in that: Within the range of the concrete layer covered by the projection of the mounting frame, when the average value n of the detection data of the plurality of humidity sensors encircled by any circle with a radius R is less than a preset third preset value, the controller controls the plurality of nozzles within the circle to spray water, and the third preset value is less than the first preset value and greater than the second preset value.

5. The device for assisting the installation of building floors according to claim 1, characterized in that: The mounting frame is also equipped with a first positioning sensor for detecting position information of the mounting frame; The first positioning sensor is communicatively connected to the controller; The controller receives detection information of the first positioning sensor, and acquires weather information of a corresponding position according to the position information; The controller determines the water spraying amount of each of the nozzles according to the value detected by the corresponding humidity sensor and the weather information.

6. The device for assisting the installation of building floors according to claim 5, characterized in that: The weather information includes temperature information, humidity information and wind speed information within a predetermined time in the future; The controller determines the water spraying amount of each of the nozzles according to the detected value of the corresponding humidity sensor and the temperature information, humidity information and wind force information of the corresponding position within a predetermined future time.

7. The device for assisting the installation of building floors according to claim 1, characterized in that: The support assembly includes: a support pipe and a pressure sensor disposed at an end of the support pipe to detect the pressure applied by the floor slab to the support pipe; The pressure sensor is communicatively connected to the controller; The lower end of the support tube is provided with an adjusting cylinder for adjusting the supporting height of the support tube; When m is equal to a first preset value, the controller controls the plurality of adjusting cylinders to adjust the supporting heights of the supporting pipes, so that the supporting pressure values ​​received by the plurality of supporting pipes when supporting the floor slabs are all L.

8. The device for assisting the installation of building floors according to claim 7, characterized in that: The regulating cylinders are each provided with a second positioning sensor; The telescopic cylinders are each provided with a third positioning sensor; The second positioning sensor and the third positioning sensor are both communicatively connected to the controller, and the installation positions correspond one to one in the up and down directions; The controller defines the installation position of the second positioning sensor corresponding to each of the third positioning sensors according to the detection position information of the third positioning sensors; For each group of corresponding third positioning sensors and second positioning sensors, the controller performs corresponding analysis on the detection value of the humidity sensor corresponding to the third positioning sensor and the detection value of the pressure sensor corresponding to the second positioning sensor. When the detection value of the humidity sensor is less than a preset first preset value and the detection value of the pressure sensor is less than L, the nozzle corresponding to the humidity sensor is controlled to spray water.

9. The device for assisting the installation of building floors according to claim 8, characterized in that: The device for assisting in installing a building floor also includes a mobile terminal for displaying detection data; The controller is communicatively connected to the mobile terminal; The mobile end receives the information sent by the controller and displays the moving direction of each corresponding second positioning sensor according to the installation position of the second positioning sensor corresponding to each third positioning sensor sent by the controller, so that each third positioning sensor and the corresponding second positioning sensor correspond one-to-one in the up and down directions.

10. The device for assisting the installation of building floors according to claim 7, characterized in that: A sleeve for inserting the support pipe is threadedly mounted on the cylinder rod of the regulating cylinder; The pressure sensor is installed in the casing and located at the bottom of the casing; A laser detector for detecting the bending condition of the support tube is detachably mounted on the upper end surface of the sleeve in the circumferential direction; The laser detector is provided with a plurality of laser generators for generating lasers for distance measurement in the circumferential direction of the support tube; The laser detector is communicatively connected to the controller so that after the plurality of laser generators emit lasers, if the distances detected by the lasers are not equal, it is determined that the support tube on which the laser detector is installed is bent and deformed.

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