Device for casting a floor and floor cast with it

Abstract

The application discloses a device for pouring a floor slab and a floor slab poured by the device, and the device comprises a bottom mold plate, end plates and two side plates; a plurality of insertion holes are formed in corresponding positions of the two end plates; a plurality of insertion holes are also formed in corresponding positions of the two side plates; a plug for inserting and sealing a steel bar insertion gap is screw-mounted in the insertion hole of the end plate; the plug is formed with a through hole for the steel bar to pass through; the plug is screw-mounted in part of the insertion hole of the side plate; a prefabricated part for being inserted into concrete to form a reserved hole for inserting an end of a steel bar extending from the floor slab at a side edge of the poured floor slab is screw-mounted in another part of the insertion hole of the side plate; the two side plates are provided with two corresponding installation position groups in the left-right direction; the plug and the prefabricated part are arranged in the two positions of the installation position group respectively. The device for pouring a floor slab has high production efficiency, and the structure precision and the structure strength of the poured floor slab are high.

Description

TECHNICAL FIELD

[0001] The present application relates to a device for pouring a floor slab, and a floor slab poured by the device. BACKGROUND

[0002] The floor slab used in the construction of a building is usually a prefabricated floor slab or a floor slab poured on site. In the existing manufacturing process, the size of the floor slab is first determined, and then the formwork is erected according to the size. The steel bars are arranged simultaneously when the formwork is erected. After the formwork is erected and the steel bars are arranged, the first layer of concrete is poured to form the bottom layer of the floor slab. Then the steel bars are tied and welded. Then the formwork is erected again above the bottom layer of the floor slab. The second layer of concrete is poured to form the floor slab. Then the formwork is removed to complete the manufacturing of the floor slab. The above-mentioned floor slab manufacturing process is complicated, and the multiple formwork erection affects the overall manufacturing efficiency of the floor slab. The manual measurement and arrangement of the steel bars can cause deviation between the actual position of the steel bars and the preset position, affecting the strength of the floor slab designed in advance. SUMMARY

[0003] The present application provides a device for pouring a floor slab and a floor slab poured by the device to solve the above-mentioned technical problems. The technical scheme is as follows:

[0004] A device for pouring a floor slab, comprising: a bottom formwork for supporting a floor slab poured with concrete, end plates for enclosing the front and rear ends of the floor slab, and side plates for enclosing the left and right sides of the floor slab; the bottom formwork, the two end plates, and the two side plates fixedly enclose a pouring space for pouring concrete to form a floor slab; the two end plates are formed with a plurality of insertion holes for inserting prefabricated steel bars at corresponding positions; the two side plates are also formed with a plurality of insertion holes for inserting prefabricated steel bars at corresponding positions; the plurality of insertion holes of the end plates and the plurality of insertion holes of the side plates are arranged in a matrix, and a plurality of rows are formed in the horizontal direction from top to bottom; the center lines of the plurality of insertion holes of each row of the end plates are located on the same horizontal plane to form a plurality of first horizontal planes; the center lines of the plurality of insertion holes of each row of the side plates are located on the same horizontal plane to form a plurality of second horizontal planes; the plurality of first horizontal planes and the plurality of second horizontal planes are alternately arranged from top to bottom; the insertion holes of the end plates are internally screwed with plugs for inserting steel bars and sealing the insertion gaps of the steel bars; the plugs are formed with through holes for the steel bars to pass through; part of the insertion holes of the side plates are internally screwed with plugs; another part of the insertion holes of the side plates are internally screwed with prefabricated parts for inserting into the concrete to form reserved holes in the side edges of the poured floor slab for inserting the end portions of the steel bars extending out of the floor slab; the two positions of the two side plates corresponding in the left-right direction are an installation position group; the two positions of the installation position group are respectively provided with a plug and a prefabricated part; the outer diameter of the part of the prefabricated part for inserting into the concrete is greater than the outer diameter of the steel bar.

[0005] Further, the plug is provided with a first positioner; the prefabricated part is provided with a second positioner; the device for pouring the floor is further provided with a controller; the first positioner and the second positioner are communicatively connected to the controller; the controller stores a preset position stereogram indicating the pre-positions of the plug and the prefabricated part when the prefabricated floor is poured; the controller processes the position information sent by the first positioner and the second positioner, and generates an actual position stereogram composed of the positions of the plurality of first positioners and the plurality of second positioners; the position indication of the first positioner and the position indication of the second positioner are represented by different symbols, and the position indication symbols of the first positioner and the second positioner correspond to each other in the preset position stereogram and the actual position stereogram.

[0006] Further, the device for pouring the floor further comprises a display for displaying the preset position stereogram and the actual position stereogram; the display is electrically connected to the controller.

[0007] Further, one end of the prefabricated part for insertion into the concrete is provided with a humidity sensor; a plurality of humidity sensors are communicatively connected to the controller; the controller analyzes and processes the detection data of the plurality of humidity sensors, and when the average value of the detection data of the humidity sensors reaches a preset value, it is judged that the concrete has solidified to a preset hardness, i.e. the floor is completed; the display displays the floor completion information.

[0008] Further, the device for pouring the floor further comprises a support seat; the support seat is formed with two insertion slots for inserting end plates; the support seat is provided with a jacking cylinder on one side of the insertion slot for jacking the end plate; the end plate is formed with a support platform on the upper side of the support seat for abutting the support formwork; two side plates are installed on both sides of the formwork and supported on the support platform; the end plate is inserted with a baffle on both sides for limiting the position of the side plate.

[0009] Further, the support seat is provided with a plurality of jacking mechanisms arranged below the formwork for jacking the formwork to lift the floor to a demolding position; the two ends of the support seat are respectively provided with a demolding cylinder for pushing the floor to demold and a guide platform for guiding the support floor to a preset placement position; the guide platform is formed with a guide slope for guiding demolding.

[0010] Further, the formwork is formed with a stepped hole; a plurality of top plates for cooperating with the corresponding jacking mechanisms are installed in the stepped hole abutting the hole wall; the lower side of the top plate is connected to the corresponding jacking structure; a pressure sensor for detecting the weight of the poured floor is arranged between the jacking mechanism and the top plate.

[0011] Further, the plug comprises a fixed body for screwing; a rubber body for plugging the insertion gap of the reinforcing steel bar is fixed in the mounting hole of the fixed body; the rubber body is formed with a through hole; the fixed body is inserted with a knob for screwing the plug.

[0012] Further, the difference between the outer diameter of the part of the preform for insertion into the concrete and the outer diameter of the steel bar ranges from 0.5 cm to 1 cm.

[0013] A floor slab formed by pouring is formed by pouring using the device for pouring a floor slab, comprising: a floor slab body; the floor slab body is provided with a plurality of rows of transverse steel bars in the left-right direction; the end of the transverse steel bar extends out of the left and right sides of the floor slab body to form an end connecting steel bar; the left and right sides of the floor slab body are also formed with a plurality of rows of reserved holes for the end connecting steel bars of the side surfaces of the adjacent installed floor slab bodies to be inserted; the floor slab body is provided with a plurality of rows of longitudinal steel bars in the front-back direction; the plurality of rows of longitudinal steel bars located at the first horizontal plane and the plurality of rows of transverse steel bars located at the second horizontal plane are distributed in an up-down overlapping manner, and in the up-down direction, the intersection points of a row of transverse steel bars and a row of longitudinal steel bars adjacent to it are tied and welded to make the up-down overlapping transverse steel bars and longitudinal steel bars form an integral whole.

[0014] The device for pouring a floor slab provided by the application can realize rapid pouring to form a floor slab according to a preset floor slab structure, improve the production efficiency of the floor slab, ensure the structural precision and structural strength of the formed floor slab, and make the installation structure of the formed floor slab also have high strength. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only constitute some embodiments of the application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0016] Figure 1 is a schematic view of the device for pouring a floor slab involved in the application;

[0017] Figure 2 is Figure 1 is a schematic view of the device for pouring a floor slab in the partial cross-sectional view of

[0018] Figure 3 is Figure 1 is a partial enlarged schematic view of the device for pouring a floor slab in

[0019] Figure 4 is Figure 2 is a partial enlarged schematic view of the device for pouring a floor slab in

[0020] Figure 5 is a schematic view of the floor slab formed by pouring using the device for pouring a floor slab involved in the application

[0021] Device 10 for pouring floor, bottom formwork 11, end plate 12, support table 121, side plate 13, jack 131, plug 14, through hole 141, fixed body 142, rubber body 143, twisting block 144, prefabricated part 15, top plate 16, roller 17, controller 18, display 19, humidity sensor 20, support seat 21, slot 211, stepped hole 212, jacking cylinder 22, baffle 23, jacking mechanism 24, demolding cylinder 25, guide table 26, guide inclined surface 261, pressure sensor 27, floor 100, floor body 101, transverse steel bar 102, longitudinal steel bar 103, reserved hole 104. DETAILED DESCRIPTION

[0022] Embodiments of the present application are described in detail below with reference to examples of embodiments illustrated in the accompanying drawings, in which the same or similar components have the same or similar designations throughout the various figures. The embodiments described below are examples and are intended to explain the present application, and are not to be understood as limiting the present application.

[0023] In the description of the present application, unless explicitly defined and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] In the present application, unless explicitly defined and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0025] As Figures 1 to 4As shown, the device 10 for pouring floor slab of the present application comprises a bottom formwork 11 for supporting the floor slab 100 formed by pouring concrete from below, two end plates 12 enclosing the front and back ends of the floor slab 100, and two side plates 13 enclosing the left and right sides of the floor slab 100, that is, the bottom formwork 11, the two end plates 12 and the two side plates 13 fixedly enclose a pouring space for pouring concrete to form the floor slab 100. Specifically, the device 10 for pouring floor slab further comprises a support seat 21 formed with two insertion slots 211 for inserting the end plates 12, the support seat 21 being provided with a jacking cylinder 22 on one side of the insertion slot 211 for jacking the end plates 12, the end plates 12 being formed with a support table 121 arranged on the upper side of the support seat 21, the support table 121 being capable of abutting against the bottom formwork 11, the two side plates 13 being installed on the two sides of the bottom formwork 11 and supported on the support table 121, and the end plates 12 being inserted with baffle plates 23 on the two sides thereof for limiting the positions of the side plates 13. When erecting the formwork, first, the designed end plates 12 are inserted into the insertion slots 211, the upper side of the support seat 21 is stably supported on the vertical installation structure of the end plates 12 through the abutting structure of the support table 121, the baffle plates 23 are inserted into the slots formed on the two sides of the end plates 12, then the designed bottom formwork 11 is placed on the support tables 121 of the two end plates 12, the two side plates 13 are installed on the two sides of the bottom formwork 11, and finally the two end plates 12 are jacked by the jacking cylinder 22, so that a stable pouring space is constructed, the erection efficiency is high, and the formwork is integrated and easy to disassemble. The baffle plates 23 can be inserted with cushion blocks between the baffle plates 23 and the side plates 13 to press the side plates 13 according to actual conditions.

[0026] Further, the two end plates 12 are formed with a plurality of insertion holes 131 at corresponding positions, the precast longitudinal steel bars 103 can be inserted into the corresponding insertion holes 131, so that the precast longitudinal steel bars 103 are placed at the specified positions in advance. The two side plates 13 are also formed with a plurality of insertion holes 131 at corresponding positions, the precast transverse steel bars 102 can be inserted into the corresponding insertion holes 131, so that the transverse steel bars 102 are installed at the specified positions.

[0027] In the technical solution, the plurality of insertion holes 131 of the end plate 12 and the plurality of insertion holes 131 of the side plate 13 are arranged in a matrix, and a plurality of rows are formed in the horizontal direction from top to bottom; the center lines of the plurality of insertion holes 131 of each row of the end plate 12 are located on the same horizontal plane, thereby forming a plurality of first horizontal planes; the center lines of the plurality of insertion holes 131 of each row of the side plate 13 are located on the same horizontal plane, thereby forming a plurality of second horizontal planes; and the plurality of first horizontal planes and the plurality of second horizontal planes are alternately arranged from top to bottom. This design can enable the vertical steel bars 103 and the horizontal steel bars 102 to be arranged in an overlapping manner from top to bottom, and the overlapping points of the vertical steel bars 103 and the horizontal steel bars 102 can be welded to form a structural whole, thereby improving the welding precision and the structural strength.

[0028] Furthermore, the insertion hole 131 of the end plate 12 is screwed with a plug 14, the plug 14 can be used to insert the steel bars and seal the insertion gap of the steel bars, and the plug 14 is provided with a through hole 141 for the steel bars to pass through. The insertion hole 131 of the side plate 13 is also screwed with a plug 14, and the insertion hole 131 of the side plate 13 is screwed with a prefabricated part 15, the prefabricated part 15 is inserted into the concrete to form a reserved hole 104 on the side of the cast floor 100, and the end of the steel bar extending out of the floor 100 can be inserted into the reserved hole 104, thereby enabling the plurality of floors 100 to be spliced to form a whole when the floors 100 are spliced and installed.

[0029] The two positions of the two side plates 13 corresponding to each other in the left-right direction form an installation position group, and the plug 14 and the prefabricated part 15 are arranged at the two positions of each installation position group, respectively. The one-to-one corresponding structure of the inserted steel bars can be used to design the installation positions of the plug 14 and the prefabricated part 15 according to the design of the steel bars in the specific floor 100, and can be used to adapt to the production of various designed floors 100.

[0030] In the present scheme, the outer diameter of the part of the prefabricated part 15 inserted into the concrete is greater than the outer diameter of the steel bar. This not only facilitates the insertion of the end of the steel bar and improves the splicing speed of the floor 100, but also enables the end of the steel bar and the reserved hole 104 of the adjacent floor 100 to form a gap fit. In this way, the insertion structure of the steel bar end and the reserved hole 104 can further improve the overall structural strength of the spliced and installed floor 100. In addition, the gap structure between the end of the steel bar and the reserved hole 104 of the adjacent installed floor 100 enables the two adjacent floors 100 to have a relative movement trend when subjected to a large vibration, and also has a supporting property, thereby having a high anti-seismic performance.

[0031] Preferably, the difference between the outer diameter of the portion of the preform 15 for insertion into the concrete and the outer diameter of the reinforcing bar ranges from 0.5 ccm to 1 cm.

[0032] The device 10 for pouring a floor slab described above can realize rapid pouring to make a floor slab 100 according to a preset floor slab 100 structure, improve the production efficiency of the floor slab 100, ensure the structural precision and structural strength of the made floor slab 100, and make the installation structure of the made floor slab 100 also high in strength. The present scheme adopts an integrated pouring space for integrated pouring production, so that the structural integrity of the formed floor slab 100 is higher.

[0033] The specific size and design of the bottom template 11, the end plate 12 and the side plate 13 in the present scheme can be designed and manufactured according to different floor slab 100 designs. When pouring and producing different floor slabs 100, the corresponding bottom template 11, end plate 12 and side plate 13 are used to build the corresponding template, and the overall device has high versatility.

[0034] As a specific embodiment, the plug 14 includes a fixed body 142 fixed by screwing, a rubber body 143 is fixed in the mounting hole formed by the fixed body 142, and the rubber body 143 can block the insertion gap of the reinforcing bar. The rubber body 143 forms the through hole 141 described above. The fixed body 142 is inserted with a screw block 144, and the plug 14 can be screwed to the screw block 144 to facilitate the overall installation of the plug 14 in the insertion hole 131.

[0035] The plug 14 in the above scheme can also limit the insertion direction of the reinforcing bar, so that the reinforcing bar must be inserted according to the designed direction. For example, the corresponding insertion hole 131 and plug 14 on the two side plates 13 are designed to extend obliquely, and the reinforcing bar can only be inserted obliquely. The corresponding insertion hole 131 and plug 14 on the two side plates 13 are designed to extend horizontally, and the reinforcing bar can only be inserted horizontally. In this way, the reinforcing bar can be strictly installed according to the design requirements.

[0036] As a further embodiment, the plug 14 is provided with a first positioner, the prefabricated part 15 is provided with a second positioner, and the device 10 for pouring a floor slab is further provided with a controller 18, and the first positioner and the second positioner are in communication connection with the controller 18. In this way, the controller 18 can obtain the position information of the first positioner and the second positioner, that is, the position information of each installed plug 14 and prefabricated part 15. The controller 18 stores a preset position stereogram, which indicates the pre-position of the plug 14 and the prefabricated part 15 when the prefabricated floor slab 100 is made. After the controller 18 obtains the position information of the first positioner and the second positioner, the position information sent by the first positioner and the second positioner is processed, and an actual position stereogram is generated, which is formed by the positions of the plurality of first positioners and the plurality of second positioners. The position indication of the first positioner and the position indication of the second positioner are represented by different symbols, and the position indication symbols of the first positioner and the second positioner are corresponding in the preset position stereogram and the actual position stereogram, that is, the position indication symbols of the first positioner are the same in the preset position stereogram and the actual position stereogram, and the position indication symbols of the second positioner are also the same. By comparing and analyzing the position indications of the first positioner and the second positioner in the preset position stereogram and the actual position stereogram, it can be judged whether the number and position of the steel bars meet the design requirements, and the installation accuracy of the steel bars is improved.

[0037] The first positioner and the second positioner in the above scheme are not shown in the figure, and are respectively fixedly installed inside the shell of the fixed body 142 and the prefabricated part 15. In design, the first positioner and the second positioner can be detachably installed in the shell of the fixed body 142 and the prefabricated part 15 in a plug-in manner, which is convenient for replacement.

[0038] Further, the device 10 for pouring a floor slab further comprises a display 19, which is electrically connected to the controller 18, and through which the preset position stereogram and the actual position stereogram can be displayed, so that the staff can clearly understand the position and number of the steel bars.

[0039] As a specific embodiment, one end of the prefabricated part 15 for insertion into the concrete is provided with a humidity sensor 20, and a plurality of humidity sensors 20 are in communication connection with the controller 18. After receiving the detection data of the humidity sensor 20, the controller 18 analyzes and processes the detection data of the plurality of humidity sensors 20, and judges that the concrete is solidified to a preset hardness when the average value of the detection data of the humidity sensor 20 reaches a preset value, that is, the prefabricated floor slab 100 is completed. The display 19 can display the information that the prefabricated floor slab 100 is completed through signal lights, buzzers and other notification methods.

[0040] The humidity sensor 20 can also detect the humidity of the concrete during the production of the floor 100 and display the humidity information in real time through the display 19. The workers can take appropriate maintenance measures for the concrete according to the detection data of the humidity sensor 20.

[0041] As a specific embodiment, the support base 21 is provided with a plurality of jacking mechanisms 24 arranged below the bottom mold plate 11 for jacking the bottom mold plate 11, thereby jacking the floor 100 to the demolding position. The two ends of the support base 21 are respectively provided with a demolding cylinder 25 and a guide table 26 at the demolding position, the demolding cylinder 25 is used to push the floor 100 to demold, and the guide table 26 is used to guide the support floor 100 into the guide table 26 at the preset placement position, and the guide table 26 is formed with a guide slope 261 for guiding demolding. When the floor 100 production process is completed, after the two end plates 12 and the two side plates 13 are disassembled, the floor 100 is jacked to the demolding position by the jacking mechanism 24, the demolding cylinder 25 pushes the floor 100 to slide along the guide slope 261 to the preset placement position, thereby improving the demolding and transportation efficiency of the floor 100.

[0042] Further, the bottom mold plate 11 is formed with a stepped hole 212, and a plurality of top plates 16 are installed in the stepped hole 212 in abutment with the hole wall, the top plates 16 are used to cooperate with the corresponding jacking mechanisms 24 to jack the floor 100 to the demolding position, and the lower side of the top plate 16 is connected to the corresponding jacking structure. In this way, the bottom mold plate 11 is sequentially subjected to vertical demolding and horizontal demolding, which can reduce the resistance of the demolding bottom mold plate 11, reduce the overall energy consumption of the structure, improve the demolding efficiency and smoothness of the bottom mold plate 11.

[0043] The jacking mechanism 24 and the top plate 16 are provided with a pressure sensor 27 connected to the controller 18 in communication, the weight of the floor 100 after pouring can be detected through the pressure sensor 27, the controller 18 receives the detection information of the pressure sensor 27, calculates the difference between the actual weight of the finished product floor 100 and the preset weight of the designed floor 100 according to the weight information and the preset weight of the floor 100, and judges the compliance rate of the floor 100 according to the difference.

[0044] The jacking mechanism 24 in the scheme adopts a jack, which has stable jacking structure and better load-bearing performance.

[0045] In the scheme, the lower side of the support base 21 can also be provided with a roller 17, which facilitates the transportation of the finished floor 100 to the preset placement position.

[0046] Figure 5As shown, the floor 100 formed by pouring the device 10 for pouring floor described above, comprising: floor body 101, floor body 101 in the left and right direction is provided with a plurality of rows of transverse steel bars 102, the end of the transverse steel bars 102 extends out of the left and right sides of the floor body 101 to form an end connecting steel bar. The left and right sides of the floor body 101 are also formed with a plurality of rows of reserved holes 104 for the end connecting steel bars of the side of the adjacent installed floor body 101 to be inserted. The floor body 101 is provided with a plurality of rows of longitudinal steel bars 103 in the front and rear directions, the plurality of rows of longitudinal steel bars 103 located at the first horizontal plane and the plurality of rows of transverse steel bars 102 located at the second horizontal plane are distributed in an up and down overlapping manner, and in the up and down direction, the intersection of a row of transverse steel bars 102 and a row of longitudinal steel bars 103 adjacent thereto is tied to make the up and down overlapping transverse steel bars 102 and longitudinal steel bars 103 form an integral whole. In this way, the strength of the connection structure of the building can be improved by the insertion structure of the steel bar end and the reserved hole 104. At the same time, the gap structure between the steel bar end and the reserved hole 104 of the adjacent installed floor 100 makes the two adjacent floors 100 have a tendency to move relative to each other when encountering a larger shock, while also having a supporting property that can support each other, thereby being able to have higher anti-seismic performance.

[0047] The plurality of preset values involved in the present scheme can be a specific numerical value or a specific numerical range, which can be set according to actual building needs, and the setting can take into account the allowable detection control error.

[0048] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the above examples do not limit the present application in any form, and any technical solution obtained by equivalent substitution or equivalent transformation falls within the protection scope of the present application.

Claims

1. An apparatus for casting a floor slab, characterized by The device for pouring a floor slab comprises a bottom formwork for supporting the pouring of a concrete floor slab, end plates for enclosing the front and back ends of the floor slab, and side plates for enclosing the left and right sides of the floor slab. The bottom formwork, the two end plates, and the two side plates enclose a pouring space for pouring concrete to form a floor slab. The two end plates are provided with a plurality of insertion holes for inserting prefabricated steel bars at corresponding positions. The two side plates are also provided with a plurality of insertion holes for inserting prefabricated steel bars at corresponding positions. The insertion holes of the end plates and the insertion holes of the side plates are arranged in a matrix and form a plurality of rows in the horizontal direction from top to bottom. The center lines of the insertion holes of each row of the end plates are located on the same horizontal plane, thereby forming a plurality of first horizontal planes. The center lines of the insertion holes of each row of the side plates are located on the same horizontal plane, thereby forming a plurality of second horizontal planes. The plurality of first horizontal planes and the plurality of second horizontal planes are alternately arranged from top to bottom. The insertion holes of the end plates are provided with plugs for inserting steel bars and sealing the insertion gaps of the steel bars. The plugs are provided with through holes for the steel bars to pass through. Some of the insertion holes of the side plates are provided with the plugs. The other insertion holes of the side plates are provided with prefabricated pieces for inserting into the concrete to form reserved holes for the ends of the steel bars protruding from the side edges of the poured floor slab. The two positions of the two side plates corresponding in the left-right direction form an installation position group. The two positions of the installation position group are respectively provided with the plugs and the prefabricated pieces. The outer diameter of the part of the prefabricated pieces for inserting into the concrete is greater than the outer diameter of the steel bars. The plugs are provided with first positioners. The prefabricated pieces are provided with second positioners. The device for pouring a floor slab is also provided with a controller. The first positioners and the second positioners are communicatively connected to the controller. The controller stores a preset position stereogram indicating the pre-positions of the plugs and the prefabricated pieces when pouring a floor slab. The controller processes the position information sent by the first positioners and the second positioners and generates an actual position stereogram composed of the positions of the first positioners and the second positioners. The position indications of the first positioners and the second positioners are represented by different symbols, and the position indication symbols of the first positioners and the second positioners correspond in the preset position stereogram and the actual position stereogram.

2. The device for pouring a floor slab according to claim 1, wherein The device for pouring a floor slab further comprises a display for displaying the preset position stereogram and the actual position stereogram. The display is electrically connected to the controller.

3. The device for pouring a floor slab according to claim 2, wherein One end of the prefabricated pieces for inserting into the concrete is provided with a humidity sensor. A plurality of the humidity sensors are communicatively connected to the controller. ​ The controller analyzes the detection data of the plurality of humidity sensors, and determines that the concrete is solidified to a preset hardness, i.e. the floor is completed, when the average value of the detection data of the humidity sensors reaches a preset value. The display displays the floor completion information.

4. The device for pouring floor according to claim 1, characterized in that, The device for pouring floor further comprises a support base; The support base is formed with two insertion slots for inserting the end plates; The support base is provided with a jacking cylinder on one side of the insertion slot for jacking the end plate; The end plate is formed with a support platform on the upper side of the support base for abutting and supporting the bottom formwork; Two side plates are installed on both sides of the bottom formwork and supported on the support platform; The end plate is inserted with a baffle on both sides for limiting the position of the side plate.

5. The device for pouring floor according to claim 4, characterized in that, The support base is provided with a plurality of jacking mechanisms arranged below the bottom formwork for jacking the bottom formwork to lift the floor to a demolding position; The support base is provided with a demolding cylinder at both ends for pushing the floor to demold and a guide platform for guiding the support floor to a preset placement position; The guide platform is formed with a guide slope for guiding demolding.

6. The device for pouring floor according to claim 5, characterized in that, The bottom formwork is formed with a stepped hole; A plurality of top plates for cooperating with the corresponding jacking mechanisms are installed in the stepped hole abutting the hole wall; The lower side of the top plate is connected to the corresponding jacking mechanism; A pressure sensor is arranged between the jacking mechanism and the top plate for detecting the weight of the poured floor.

7. The device for pouring floor according to claim 1, characterized in that, The plug comprises a fixed body for screwing; The fixed body is formed with a mounting hole in which a rubber body for plugging the insertion gap of the reinforcing steel bar is fixed; The rubber body forms the through hole; The fixed body is inserted with a knob for screwing the plug.

8. The device for pouring floor according to claim 1, characterized in that, The difference between the outer diameter of the part of the prefabricated part for inserting concrete and the outer diameter of the reinforcing steel bar is in the range of 0.5cm to 1cm.

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