Multi-ribbed square mold threading structure applicable to threading pipe in multiple directions and construction method of multi-ribbed square mold threading structure

Abstract

The invention relates to the technical field of buildings, in particular to a dense rib square mold threading structure applicable to threading pipes in multiple directions and a construction method of the dense rib square mold threading structure. Comprising a dense rib square mold shell, an adjustable plane rotating shaft is rotationally connected to the interior of the top end of the dense rib square mold shell, two rows of wire pipe fixing frames are arranged in the dense rib square mold shell in a staggered mode, and telescopic wire pipes are slidably connected to the interiors of the wire pipe fixing frames. According to the dense-rib square mold threading structure capable of being suitable for the threading pipe in multiple directions and the construction method of the dense-rib square mold threading structure, through cooperation of the telescopic line pipe, the adjustable plane rotating shaft and the line pipe fixing frame, the telescopic line pipe is installed and fixed through the line pipe fixing frame, and therefore the purpose that the line pipe is embedded in the dense-rib square mold shell is achieved; and meanwhile, through rotation of the adjustable plane rotation rotating shaft at the top end in the dense rib square mold shell, the diversity of lines and modes of pre-embedded line pipes is improved, the practicability is high, the application scene is wide, and the construction efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of construction, in particular to a multi-ribbed square mould threading structure applicable to threading pipes in multiple directions and a construction method thereof. Background Art

[0002] In my country, with the steady development of the construction industry, the requirements for building materials and technologies are constantly increasing. As an innovative construction technology, dense-rib square formwork has been widely recognized and applied in the construction industry. Due to its wide application range, material conservation, low cost, good performance, simple construction, reduced net height and weight, dense-rib square formwork has excellent performance such as good thermal insulation, noise reduction, and sound insulation.

[0003] The dense-rib square formwork produced by manufacturers today has a single function and only serves as a building formwork. It does not take into account the pre-buried water and electricity pipelines during construction. Conventional dense-rib square formwork requires the line pipes to be pre-buried from the dense-rib beam, but the cross-sectional size of the dense-rib beam itself is small. When a dense-rib beam passes through multiple line pipes at the same time, the effective cross-sectional area of ​​the beam will be reduced and the strength will be reduced, which will have a certain impact on the structure.

[0004] In the prior art, patent CN111395620A discloses a method for constructing a multi-ribbed floor with a reusable formwork, comprising the following steps: S1: prefabricating a hollow formwork according to construction process requirements, wherein the hollow formwork comprises a top surface and a lower frame fixed to the outer edge of the top surface, extending obliquely downward, and integrally formed with the top surface; the lower end of the lower frame is bent outward to form a flange, the flange having a thickness of 6-10 mm, and a plurality of vertical positioning holes spaced circumferentially along the flange;

[0005] S2: Draw a plan of the multi-ribbed beam floor structure based on the construction area and the position of the beams and columns during construction, and draw a formwork plan layout based on the structural plan; S3: Set up scaffolding and install the civil structure wooden formwork, and then lay out the lines on the civil structure wooden formwork according to the arrangement requirements of the hollow formwork in the formwork plan layout in S2 to form a grid-like control grid line; S4: Place and fix the hollow formwork; hoist the hollow formwork onto the civil structure wooden formwork, and then place and install the hollow formwork according to the position indicated by the control grid line in S3; when fixing the hollow formwork, the hollow formwork can be fixed by nailing steel nails into the positioning holes on the flange. On the civil structure timber formwork, adjacent rows and columns of hollow formwork boxes form a continuous, crisscross-shaped space for forming multi-ribbed beams. S5: Tie the ribbed beam reinforcement within the multi-ribbed beam forming space formed by the hollow formwork boxes, and lay the surface reinforcement above the ribbed beam reinforcement and all hollow formwork boxes. When tying the ribbed beam reinforcement, the position of the bottom reinforcement in the ribbed beam reinforcement is calculated based on the design requirements, using the civil structure timber formwork as the starting point. S6: Pour the concrete. S7: After the curing period, remove the civil structure timber formwork. S8: Remove the hollow formwork boxes. This solves the problem of multi-ribbed floor construction methods that eliminate the need to seal and fill the outer edges of the formwork boxes with bamboo plywood, wood strips, or extruded strips, simplifying the construction process and making formwork removal easy. However, the multi-ribbed square floor must be removed after construction, which increases the construction process, reduces construction efficiency, and fails to provide sound insulation and noise reduction.

[0006] In the prior art, patent CN216056183U discloses a novel pre-embedded device for a junction box wire pipe of a membrane shell construction with a dense rib beam structure, comprising a spherical junction box, a plurality of connecting pipes are arranged on the outside of the spherical junction box, and the connecting pipes are connected to the inside of the spherical junction box, a wire pipe is arranged at the outer end of the connecting pipe, a positioning flange is fixedly arranged at the lower part of the spherical junction box, a lower through pipe is fixedly arranged at the lower part of the positioning flange, and the lower through pipe is connected to the inside of the spherical junction box, the structure is simple, and the processing and manufacturing are convenient; the side walls of the spherical junction box are all curved, and when the curved surface is subjected to external force, there is no obvious stress concentration phenomenon. It can effectively protect the curved surface from being easily damaged, thereby improving the compressive damage resistance of the spherical junction box; during the pouring process, the spherical junction box has a high compressive damage resistance, which can effectively prevent the occurrence of slurry and water leakage inside it, thereby improving the quality of concrete pouring; when the positioning flange is fixedly connected to the formwork, the sealing effect of the sealing gasket can effectively prevent the occurrence of slurry and water leakage at the connection between the positioning flange and the formwork; at the connection between the wire pipe and the connecting pipe, a sealant is provided to improve the sealing and waterproofing ability of the connection; the docking flange can be used to facilitate the docking connection between two adjacent wire pipes, thereby facilitating the improvement of the efficiency of pre-buried electrical construction. However, this device still pre-buries the wire pipe inside the multi-rib beam, which may affect the structure.

[0007] In the prior art, patent CN102661051B discloses a method for constructing a prefabricated perforated filling module of a dense-ribbed cast-in-situ concrete floor slab, comprising the following steps: (1) erecting a formwork support frame; (2) installing a bottom formwork of the floor slab on the formwork support frame; (3) tying a bidirectional bottom row of steel bars on the bottom formwork; (4) tying a bottom row of transverse rib steel bars and a bottom row of longitudinal rib steel bars of the rib beam on the bidirectional bottom row of steel bars along the transverse and longitudinal intervals, and tying a top row of transverse rib steel bars and a top row of longitudinal rib steel bars on the upper parts of the bottom row of transverse rib steel bars and the bottom row of longitudinal rib steel bars to form a plurality of square (5) Place two high-foot pads in every other square; (6) Install longitudinal support steel bars in each row of squares arranged along the longitudinal direction, and the height of the longitudinal support steel bars is higher than the high-foot pads; (7) Install a prefabricated filling module on the longitudinal support steel bars in each square; each prefabricated filling module has an octagonal facade with a hole in the center; (8) Install longitudinal anti-floating steel bars on each row of prefabricated filling modules arranged along the longitudinal direction; (9) Tie the two-way top row of steel bars of the floor slab on the longitudinal anti-floating steel bars; (10) Cast the floor slab concrete, which solves the problems of strong structure, effective anti-floating measures, safety and reliability, and reduced floor slab weight. The structure is strong, effective anti-floating measures are in place, safety and reliability, and reduced floor slab weight. At the same time, the multi-ribbed beam floor slab structure can realize a large span of the building, increase the headroom, shorten the construction period, save construction costs, and improve the sound insulation and heat insulation performance of the floor slab. The closed cavity technology of the floor slab reduces the transmission of noise, overcomes the impact noise interference between upper and lower floors, and improves the sound insulation effect of the floor slab. Thermal insulation and heat preservation performance are improved; the closed cavity structure reduces heat transfer, which improves the thermal insulation and heat preservation effect. For buildings with air conditioning, it reduces energy consumption. The effect is particularly obvious for large cold storage and storage warehouses. However, this construction method has the disadvantages of high material waste and too many holes. If you are not careful, there is a risk of leakage, and the construction efficiency is also very low.

[0008] To this end, in order to solve the technical problem that the wire conduits cannot be pre-buried directly during the construction of dense-ribbed square formwork, the wire conduits need to be pre-buried inside the dense-ribbed beams. However, the cross-sectional dimensions of the dense-ribbed beams themselves are relatively small. Pre-buried multiple wire conduits in one dense-ribbed beam will result in a reduction in the effective cross-sectional area of ​​the beams and a reduction in the tensile strength, which will have a certain impact on the structure. A dense-ribbed square formwork threading structure and a construction method thereof are designed, which can be used for threading conduits in multiple directions, to provide another technical solution to the above technical problem. Summary of the Invention

[0009] Based on this, it is necessary to provide a dense-ribbed square mold threading structure and a construction method thereof that can be used for threading wire pipes in multiple directions in response to the above-mentioned technical problems. The adjustable plane rotating shaft is installed inside the circular groove opened on the top of the dense-ribbed square mold shell, and then the telescopic wire pipe is inserted into the corresponding installation hole, and the telescopic wire pipe is passed through the wire pipe fixing frame until it is fixed in the center position inside the dense-ribbed square mold shell, thereby reserving space for the later pre-buried wire pipe, and the pre-buried wire pipe hole is confirmed by removing the removable blocking positioning circular shell. At the same time, when pre-buried in any direction inside the dense-ribbed square mold, the direction of the pre-buried wire pipe can be adjusted by the rotation connection between the adjustable plane rotating shaft and the dense-ribbed square mold shell. The locking and fixing mechanism enters the interior of the fastening and fixing gasket from the top to fix the position of the fastening and fixing gasket, and the position of the locking and fixing mechanism is fixed by fixing the fastening and fixing gasket.

[0010] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0011] A multi-directionally applicable dense ribbed square mold threading structure for threading wire pipes includes a dense ribbed square mold shell, the top of the dense ribbed square mold shell is internally rotatably connected to an adjustable plane rotating shaft, two rows of wire pipe fixing frames are staggeredly arranged inside the dense ribbed square mold shell, and the wire pipe fixing frames are internally slidably connected to telescopic wire pipes. Both ends and both sides of the bottom of the dense ribbed square mold shell are fixed with fastening and fixing gaskets, and the fastening and fixing gaskets are internally slidably connected to a locking and fixing mechanism;

[0012] A locking and fixing mechanism is installed inside the fastening and fixing gasket, and the locking and fixing mechanism includes a fixed shell, a limiting column, a synchronization plate and an adjustment component. The internal sliding connection of the fixed shell is connected to the limiting column, and a synchronization plate is fixed at one end of the limiting column and located inside the fixed shell. An adjustment component for driving the synchronization plate to move is installed inside the fixed shell.

[0013] As a preferred embodiment of the multi-ribbed square die threading structure of the threading tube provided by the present invention, the adjusting component includes a displacement adjustment drive motor, a height adjustment drive gear, an extending push plate, a retracting push plate, an adjusting column and a guide column. The guide column is fixed inside the fixed shell, and the outer side of the guide column is slidably connected to the adjusting column. The displacement adjustment drive motor is fixed inside the fixed shell, the output end of the displacement adjustment drive motor is connected to the height adjustment drive gear, and the height adjustment drive gear is meshed with the adjusting column, the outer side of the adjusting column and the top of the synchronous plate are fixed with an extending push plate, the end of the extending push plate close to the synchronous plate is provided with a pushing surface, the outer side of the adjusting column and the bottom of the synchronous plate are fixed with a retracting push plate, and the retracting push plate is slidably connected to the limit column, and the top of the retracting push plate close to the synchronous plate is provided with a pulling surface.

[0014] As a preferred embodiment of the dense-rib square die threading structure of the threading tube provided by the present invention, which can be used in multiple directions, the pushing surface is composed of a first inclined surface and a first positioning surface, and one end of the top of the first inclined surface is connected to the first positioning surface. The pulling surface is composed of a second inclined surface and a second positioning surface, and the top of the second inclined surface is connected to the second positioning surface.

[0015] As a preferred embodiment of the dense-ribbed square mold threading structure that can be used for threading pipes in multiple directions provided by the present invention, a circular groove is provided inside the top of the dense-ribbed square mold shell, and the dense-ribbed square mold shell is rotatably connected to the adjustable plane rotating shaft through the circular groove.

[0016] As a preferred embodiment of the multi-ribbed square die threading structure for threading wire pipes provided by the present invention, the top of the wire pipe fixing frame is tightly connected to the adjustable plane rotating shaft.

[0017] As a preferred embodiment of the dense-ribbed square mold threading structure that can be used for threading wire pipes in multiple directions provided by the present invention, two rows of mounting holes are staggered inside the dense-ribbed square mold shell, so that the two rows of mounting holes are staggered in height, and the outer side of the wire pipe fixing frame is fixed to the mounting holes.

[0018] As a preferred embodiment of the multi-rib square die wire threading structure applicable to wire threading pipes in multiple directions provided by the present invention, the wire pipe fixing frame is located in the middle of the mounting hole.

[0019] As a preferred embodiment of the dense-rib square die threading structure for threading pipes applicable in multiple directions provided by the present invention, the two rows of mounting holes are perpendicular to each other.

[0020] As a preferred embodiment of the dense-rib square mold threading structure for wire threading pipes that can be used in multiple directions provided by the present invention, both ends of the mounting hole are slidably connected with a detachable blocking and positioning circular shell, and then the mounting hole is closed by the detachable blocking and positioning circular shell, and at the same time, the pre-buried wire pipe hole can be confirmed by removing the detachable blocking and positioning circular shell.

[0021] A construction method for a multi-directionally applicable threading pipe with a densely ribbed square die threading structure, for any of the above items, comprises the following steps:

[0022] S1: Clear unnecessary items from the roof, hang the dense-rib square formwork and splicing fasteners in the construction area in advance to save material transportation time, and conduct technical and safety briefings for on-site workers;

[0023] S2: Install the adjustable plane rotating shaft into the circular groove at the top center of the dense ribbed square formwork shell and fix it. When pre-embedding is required in any direction inside the dense ribbed square formwork shell, the direction of the pre-embedded wire tube can be controlled by rotating the adjustable plane rotating shaft.

[0024] S3: Tightly connect the adjustable flat rotating shaft to the two cable conduit holders to secure and support the telescopic cable conduit. Pass the telescopic cable conduit through the cable conduit holders until it reaches the center, reserving space for pre-buried cable conduits later.

[0025] S4: Confirm the pre-buried wire conduit opening by extending the telescopic wire conduit and removing the removable shielding and positioning circular shell.

[0026] It can be seen without a doubt that the above-mentioned technical solution of this application can definitely solve the technical problem to be solved by this application.

[0027] At the same time, through the above technical solutions, the present invention has at least the following beneficial effects:

[0028] The present invention provides a multi-directionally applicable wire pipe threading structure for a dense-ribbed square formwork and a construction method thereof. By cooperating with a telescopic wire pipe, an adjustable plane rotating shaft, and a wire pipe fixing frame, the wire pipe fixing frame is used to install and fix the telescopic wire pipe, thereby pre-embedding the wire pipe inside the dense-ribbed square formwork, eliminating the disadvantage that the wire pipe cannot be pre-embedded inside the dense-ribbed beam. At the same time, by rotating the adjustable plane rotating shaft at the top end of the dense-ribbed square formwork, the pre-embedded wire pipe can be pre-embedded in any direction inside the dense-ribbed square formwork, thereby increasing the diversity of pre-embedded wire pipe routes and methods, having strong practicality, a wide range of applicable scenarios, and promoting construction efficiency.

[0029] By making dotted circles around the shell of the dense-ribbed square formwork that are easy to tear, the telescopic wire pipe can be rotated in any direction in the formwork through the wire pipe fixing frame, which makes it convenient for the wire pipe to be pre-buried in any direction without the occurrence of pouring leakage. At the same time, there is no need to remove the formwork after the concrete pouring is completed, making the dense-ribbed square formwork a part of the building structure, improving construction efficiency and increasing the sound insulation effect of the building;

[0030] The telescopic wire tube is convenient for pre-embedding wire tubes in dense-ribbed square formwork of different sizes, thereby improving applicability and avoiding the disadvantages of wiring inside the dense-ribbed square formwork, thereby improving the stability of the building structure, building quality and construction efficiency;

[0031] By cooperating with the limiting column, the extending push plate and the retracting push plate, when the locking and fixing mechanism enters the ground, the locking and fixing mechanism can be reinforced inside the ground by the extension of the limiting column, so that the fastening and fixing gasket can be fixed more firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 For the present invention Figure 1 sectional view of

[0035] Figure 3 It is a structural schematic diagram of the locking and fixing mechanism of the present invention;

[0036] Figure 4 This is a schematic structural diagram of the positioning column of the present invention;

[0037] Figure 5 It is a structural schematic diagram of the positioning column of the present invention;

[0038] Figure 6 This is a schematic structural diagram of the outer push plate of the present invention;

[0039] Figure 7 It is a structural schematic diagram of the retraction plate of the present invention.

[0040] In the figure: 1. Locking and fixing mechanism; 2. Fastening and fixing gasket; 3. Densely ribbed square mold shell; 4. Removable shielding and positioning round shell; 5. Telescopic wire tube; 6. Adjustable plane rotating shaft; 7. Wire tube fixing frame; 8. Displacement adjustment drive motor; 9. Height adjustment drive gear; 10. Limiting column; 11. Extending push plate; 12. Retracting push plate; 13. Synchronous plate; 14. First inclined surface; 15. First positioning surface; 16. Second inclined surface; 17. Second positioning surface; 18. Adjusting column; 19. Guide column. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0042] As described in the background technology, wire conduits cannot be directly pre-buried in the construction of dense-ribbed square formwork. Instead, they need to be pre-buried inside the dense-ribbed beam. However, the cross-sectional dimensions of the dense-ribbed beam itself are relatively small. If multiple wire conduits are pre-buried in one dense-ribbed beam, the effective cross-sectional area of ​​the beam will be reduced, and the tensile strength will be reduced, which will have a certain impact on the structure.

[0043] In order to solve this technical problem, the present invention provides a dense-ribbed square die threading structure that can be used for threading pipes in multiple directions, which is applied to the dense-ribbed square die threading structure.

[0044] Specifically, please refer to Figure 1-Figure 2 A multi-rib square die threading structure applicable to threading pipes in multiple directions specifically includes:

[0045] The densely ribbed square mold shell 3 has fastening gaskets 2 fixed at both ends and both sides of the bottom of the densely ribbed square mold shell 3. The top of the densely ribbed square mold shell 3 is internally rotatably connected with an adjustable plane rotating shaft 6. A circular groove is provided inside the top of the densely ribbed square mold shell 3. The densely ribbed square mold shell 3 is rotatably connected to the adjustable plane rotating shaft 6 through the circular groove, so that the adjustable plane rotating shaft 6 can act as a suspension rod, thereby allowing external equipment to drive the densely ribbed square mold shell 3 to move through the connection with the adjustable plane rotating shaft 6.

[0046] The wire tube fixing frame 7 is staggered in height inside the dense-ribbed square mold shell 3. The two wire tube fixing frames 7 are tightly connected to the adjustable plane rotating shaft 6, so that different wires can be set in the two wire tube fixing frames 7. The interior of the dense-ribbed square mold shell 3 is staggered with two rows of mounting holes, so that the two rows of mounting holes are staggered in height, and the two rows of mounting holes are perpendicular to each other. The outer side of the wire tube fixing frame 7 is fixed to the mounting hole, and the wire tube fixing frame 7 is located in the middle of the mounting hole. The interior of the wire tube fixing frame 7 is slidably connected with a telescopic wire tube 5, so that the telescopic wire tube 5 can be passed through the wire tube fixing frame 7 until it is fixed at the center position inside the dense-ribbed square mold shell 3, thereby reserving space for the later pre-buried wire tube. Both ends of the mounting hole are slidably connected with a detachable shielding and positioning circular shell 4, and then the mounting hole is closed by the detachable shielding and positioning circular shell 4. At the same time, the pre-buried wire tube hole can be confirmed by removing the detachable shielding and positioning circular shell 4;

[0047] The present invention provides a dense-ribbed square mold threading structure that can be used for threading wire pipes in multiple directions. The adjustable plane rotating shaft 6 is installed in the circular groove opened on the top of the dense-ribbed square mold shell 3, and then the telescopic wire pipe 5 is inserted into the corresponding installation hole, and the telescopic wire pipe 5 is passed through the wire pipe fixing frame 7 until it is fixed in the center position inside the dense-ribbed square mold shell 3, thereby reserving space for the later pre-buried wire pipe, and the pre-buried wire pipe hole is confirmed by removing the detachable shielding positioning circular shell 4. At the same time, the direction of the pre-buried wire pipe can be adjusted according to the rotation connection between the adjustable plane rotating shaft 6 and the dense-ribbed square mold shell 3 when pre-buried in any direction inside the dense-ribbed square mold.

[0048] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein may be combined with each other.

[0051] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0052] Example 1

[0053] Reference Figure 1-Figure 2 , a dense-ribbed square mold threading structure applicable to threading pipes in multiple directions, including a dense-ribbed square mold shell 3, fastening gaskets 2 are fixed at both ends and both sides of the bottom of the dense-ribbed square mold shell 3, the top of the dense-ribbed square mold shell 3 is internally rotatably connected with an adjustable plane rotating shaft 6, a circular groove is provided inside the top of the dense-ribbed square mold shell 3, the dense-ribbed square mold shell 3 and the adjustable plane rotating shaft 6 are rotatably connected through the circular groove, so that the adjustable plane rotating shaft 6 can play the role of a suspender, and then the external equipment can drive the dense-ribbed square mold shell 3 to move through the connection with the adjustable plane rotating shaft 6;

[0054] The adjustable plane rotating shaft 6 is installed in the circular groove opened on the top of the dense ribbed square mold shell 3. When pre-buried in any direction inside the dense ribbed square mold, the direction of the pre-buried wire pipe can be adjusted by rotating the adjustable plane rotating shaft 6 and the dense ribbed square mold shell 3;

[0055] Two rows of wire tube fixing frames 7 are staggeredly arranged inside the dense-ribbed square mold shell 3, and the two wire tube fixing frames 7 are tightly connected to the adjustable plane rotating shaft 6, so that different wires can be set in the two wire tube fixing frames 7, and the interior of the dense-ribbed square mold shell 3 is staggered with two rows of mounting holes, so that the two rows of mounting holes are staggered in height, and the two rows of mounting holes are perpendicular to each other, and the outer sides of the wire tube fixing frames 7 are fixed to the mounting holes, and the wire tube fixing frames 7 are located in the middle of the mounting holes. The interior of the wire tube fixing frames 7 is slidably connected with a telescopic wire tube 5, so that the telescopic wire tube 5 can be passed through the wire tube fixing frames 7 until it is fixed at the center position inside the dense-ribbed square mold shell 3, thereby reserving space for the later pre-buried wire tube, and both ends of the mounting hole are slidably connected with a detachable shielding and positioning circular shell 4, and then the mounting hole is closed by the detachable shielding and positioning circular shell 4, and the pre-buried wire tube hole can be confirmed by removing the detachable shielding and positioning circular shell 4;

[0056] When in use, the adjustable plane rotating shaft 6 is installed in the circular groove opened on the top of the dense-ribbed square mold shell 3, and then the telescopic wire pipe 5 is inserted into the corresponding installation hole, and the telescopic wire pipe 5 is passed through the wire pipe fixing frame 7 until it is fixed in the center position inside the dense-ribbed square mold shell 3, thereby reserving space for the later pre-buried wire pipe, and the pre-buried wire pipe hole is confirmed by removing the detachable shielding positioning circular shell 4.

[0057] The use process of the dense-ribbed square mold threading structure provided by the present invention, which can be used for threading wire pipes in multiple directions, is as follows: when in use, the adjustable plane rotating shaft 6 is installed inside the circular groove opened on the top of the dense-ribbed square mold shell 3, and then the telescopic wire pipe 5 is inserted into the corresponding installation hole, and the telescopic wire pipe 5 is passed through the wire pipe fixing frame 7 until it is fixed in the center position inside the dense-ribbed square mold shell 3, thereby reserving space for the later pre-buried wire pipe, and the pre-buried wire pipe hole is confirmed by removing the detachable shielding positioning circular shell 4. At the same time, the direction of the pre-buried wire pipe can be adjusted according to the rotation connection between the adjustable plane rotating shaft 6 and the dense-ribbed square mold shell 3 when pre-buried in any direction inside the dense-ribbed square mold.

[0058] Example 2

[0059] A densely ribbed square mold threading structure applicable to threading pipes in multiple directions includes a densely ribbed square mold shell 3, fastening gaskets 2 are fixed at both ends and both sides of the bottom of the densely ribbed square mold shell 3, an adjustable plane rotating shaft 6 is rotatably connected to the internal top of the densely ribbed square mold shell 3, a circular groove is opened inside the top of the densely ribbed square mold shell 3, and the densely ribbed square mold shell 3 and the adjustable plane rotating shaft 6 are rotatably connected through the circular groove, so that the adjustable plane rotating shaft 6 can act as a suspension rod, and then the external equipment can drive the densely ribbed square mold shell 3 to move through the connection with the adjustable plane rotating shaft 6;

[0060] Two wire pipe fixing frames 7 are staggered inside the dense-ribbed square mold shell 3. The top of the top wire pipe fixing frame 7 is tightly connected to the adjustable plane rotating shaft 6. The inside of the wire pipe fixing frame 7 is slidably connected with a telescopic wire pipe 5, so that the telescopic wire pipe 5 can pass through the wire pipe fixing frame 7 until it is fixed at the center position inside the dense-ribbed square mold shell 3, thereby reserving space for the later pre-buried wire pipe.

[0061] The use process of the dense-ribbed square mold threading structure provided by the present invention, which can be used for threading wire pipes in multiple directions, is as follows: when in use, the adjustable plane rotating shaft 6 is installed inside the circular groove opened on the top of the dense-ribbed square mold shell 3, and then the telescopic wire pipe 5 is inserted into the corresponding installation hole, and the telescopic wire pipe 5 is passed through the wire pipe fixing frame 7 until it is fixed in the center position inside the dense-ribbed square mold shell 3, thereby reserving space for the later pre-buried wire pipe, and the pre-buried wire pipe hole is confirmed by removing the detachable shielding positioning circular shell 4. At the same time, the direction of the pre-buried wire pipe can be adjusted according to the rotation connection between the adjustable plane rotating shaft 6 and the dense-ribbed square mold shell 3 when pre-buried in any direction inside the dense-ribbed square mold.

[0062] Technical effects achieved:

[0063] By cooperating with the telescopic wire tube 5, the adjustable plane rotating shaft 6 and the wire tube fixing frame 7, the wire tube fixing frame 7 is used to install and fix the telescopic wire tube 5, thereby achieving the goal of pre-buried wire tubes inside the dense ribbed square formwork 3, eliminating the disadvantage of not being able to pre-buried wire tubes inside the dense ribbed beam. At the same time, by rotating the adjustable plane rotating shaft 6 at the top end inside the dense ribbed square formwork 3, the pre-buried wire tubes can be pre-buried in any direction inside the dense ribbed square formwork 3, thereby increasing the diversity of pre-buried wire tube routes and methods, having strong practicality and a wide range of applicable scenarios, and promoting construction efficiency.

[0064] By making dotted lines around the ribbed square formwork shell 3 that are easy to tear, the telescopic wire pipe 5 can be rotated in any direction in the formwork through the wire pipe fixing frame 7, which makes it convenient for the wire pipe to be pre-buried in any direction without causing grout leakage. At the same time, there is no need to remove the formwork after the concrete pouring is completed, so that the ribbed square formwork becomes a part of the building structure, thereby improving construction efficiency and increasing the sound insulation effect of the building.

[0065] By setting up the telescopic wire tube 5, it is convenient to pre-embed the wire tube in the dense-ribbed square formwork shell 3 of different sizes, thereby improving the applicability, while avoiding the disadvantages of running wires inside the dense-ribbed square formwork shell 3, improving the stability of the building structure, and improving the building quality and construction efficiency.

[0066] Example 3

[0067] refer to Figure 3-Figure 7, based on the above-mentioned embodiment 1 and embodiment 2, a multi-rib square die threading structure suitable for threading pipes in multiple directions is disclosed. A locking and fixing mechanism 1 is installed inside the fastening and fixing gasket 2, so that the locking and fixing mechanism 1 enters the fastening and fixing gasket 2 from the top and fixes the position of the fastening and fixing gasket 2. The locking and fixing mechanism 1 includes a fixed shell, a limit column 10, a synchronous plate 13 and an adjustment component. The internal sliding connection of the fixed shell is connected to the limit column 10, so that the movement of the limit column 10 can extend out of the fixed shell to contact the ground soil for increased fixation. A synchronous plate 13 is fixed at one end of the limit column 10 and is located inside the fixed shell, so that the movement of the synchronous plate 13 drives the limit column 10 to move. An adjustment component for driving the movement of the synchronous plate 13 is installed inside the fixed shell;

[0068] The adjustment assembly includes a displacement adjustment drive motor 8, a height adjustment drive gear 9, an extending push plate 11, a retracting push plate 12, an adjustment column 18 and a guide column 19. The guide column 19 is fixed inside the fixed shell, and the outer side of the guide column 19 is slidably connected with the adjustment column 18, so that the adjustment column 18 can be lifted and lowered by the guide column 19 as a support. The displacement adjustment drive motor 8 is fixed inside the fixed shell, and the output end of the displacement adjustment drive motor 8 is connected to the height adjustment drive gear 9, and the height adjustment drive gear 9 is meshed with the adjustment column 18, so that the rotation of the height adjustment drive gear 9 can drive the adjustment column 18 to lift and lower on the outer side of the guide column 19;

[0069] An extended push plate 11 is fixed to the outside of the adjusting column 18 and at the top of the synchronous plate 13. A pushing surface is provided at one end of the extended push plate 11 close to the synchronous plate 13, so that when the extended push plate 11 descends, the synchronous plate 13 and the limiting column 10 can be extended outward through the pushing surface. The pushing surface is composed of a first inclined surface 14 and a first positioning surface 15. One end of the top of the first inclined surface 14 is connected to the first positioning surface 15, so that when the extended push plate 11 descends, the first inclined surface 14 can squeeze the synchronous plate 13, and the first positioning surface 15 and the support of the synchronous plate 13 can fix the descending position of the adjusting column 18.

[0070] The retracting push plate 12 is fixed to the outside of the adjusting column 18 and at the bottom of the synchronous plate 13, and the retracting push plate 12 is slidably connected to the limit column 10, so that the lifting and lowering of the retracting push plate 12 does not affect the sliding of the limit column 10, and a retracting pulling surface is provided at one end of the top of the retracting push plate 12 close to the synchronous plate 13, so that when the retracting push plate 12 rises, the synchronous plate 13 is driven to move inward by the retracting pulling surface, and the retracting pulling surface is composed of a second inclined surface 16 and a second positioning surface 17, and the top of the second inclined surface 16 is connected to the second positioning surface 17, so that when the bottom of the synchronous plate 13 contacts the retracting push plate 12, the second positioning surface 17 can also be released from the synchronous plate 13, and the rising of the second inclined surface 16 drives the synchronous plate 13 to move;

[0071] When the lower end of the locking and fixing mechanism 1 enters the interior of the ground, the displacement adjustment driving motor 8 is energized to drive the height adjustment driving gear 9 to rotate. The rotation of the height adjustment driving gear 9 drives the meshing adjusting column 18 to descend. The descending of the adjusting column 18 descends on the outside of the guide column 19. At the same time, the descending of the adjusting column 18 drives the extending pushing plate 11 and the retracting pushing plate 12 to descend, so that the extending pushing plate 11 descends and squeezes the synchronous plate 13 through the descending of the first inclined surface 14. The squeezing of the synchronous plate 13 by the first inclined surface 14 allows the synchronous plate 13 to drive the limiting column 10 to extend out of the fixed shell, thereby increasing the fixation of the fixed shell. At the same time, when the locking and fixing mechanism 1 needs to be separated from the ground, the ascending of the adjusting column 18 drives the retracting pushing plate 12 to ascend, and the ascending of the retracting pushing plate 12 drives the synchronous plate 13 to move through the second inclined surface 16, so that the synchronous plate 13 drives the limiting column 10 to move toward the interior of the fixed shell.

[0072] Example 4

[0073] Based on the above-mentioned embodiments 1, 2, and 3, a construction method for a multi-ribbed square die threading structure applicable to threading pipes in multiple directions is disclosed. The steps are as follows:

[0074] Step 1: Clear unnecessary items from the roof, hang the dense-rib square formwork shell 3 and splicing fasteners in the construction area in advance to save material transportation time, and conduct technical and safety briefings for on-site workers.

[0075] Step 2: Install the adjustable plane rotating shaft 6 into the circular groove at the top center of the dense ribbed square mold shell 3. When it is necessary to embed the wire tube in any direction inside the dense ribbed square mold shell 3, the direction of the embedded wire tube can be controlled by rotating the adjustable plane rotating shaft 6, such as Figure 1 shown.

[0076] Step 3: Tightly connect the adjustable plane rotating shaft 6 with the two wire tube fixing frames 7. This step serves to fix and support the telescopic wire tube 5. Figure 1 shown.

[0077] Step 4: Pass the two telescopic wire tubes 5 through the wire tube fixing frame 7 until they are fixed at the center. This step reserves space for the pre-buried wire tubes in the later stage. Figure 1 shown.

[0078] Step 5: Extend the telescopic wire tube 5 and remove the detachable shielding and positioning round shell 4 to confirm the pre-buried wire tube hole. Figure 1 shown.

[0079] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A dense rib square die threading structure that can be used in multiple directions for threading pipes. It is characterized in that It comprises a densely ribbed square mold shell (3), the top of the densely ribbed square mold shell (3) is internally rotatably connected to an adjustable plane rotating shaft (6), the interior of the densely ribbed square mold shell (3) is staggered with two rows of wire tube fixing frames (7), the wire tube fixing frames (7) are internally slidably connected to a telescopic wire tube (5), the two ends and two sides of the bottom of the densely ribbed square mold shell (3) are fixed with fastening and fixing gaskets (2), and the fastening and fixing gaskets (2) are internally slidably connected to a locking and fixing mechanism (1); A locking and fixing mechanism (1) is installed inside the fastening and fixing gasket (2), and the locking and fixing mechanism (1) comprises a fixing shell, a limiting column (10), a synchronization plate (13) and an adjustment component. The fixing shell is slidably connected to the limiting column (10), a synchronization plate (13) is fixed to one end of the limiting column (10) and is located inside the fixing shell, and an adjustment component for driving the synchronization plate (13) to move is installed inside the fixing shell.

2. A multi-directional threading structure of a dense-rib square die applicable to threading tubes according to claim 1, It is characterized in that The adjustment assembly comprises a displacement adjustment drive motor (8), a height adjustment drive gear (9), an extended push plate (11), a retracted push plate (12), an adjustment column (18) and a guide column (19); the guide column (19) is fixed inside the fixed shell, the outer side of the guide column (19) is slidably connected with the adjustment column (18); the displacement adjustment drive motor (8) is fixed inside the fixed shell, the output end of the displacement adjustment drive motor (8) is connected to the height adjustment drive gear (9), and the height adjustment drive gear (9) is meshedly connected with the adjustment column (18), an extending push plate (11) is fixed on the outer side of the adjustment column (18) and located on the top of the synchronization plate (13), and a pushing surface is provided on one end of the extending push plate (11) close to the synchronization plate (13), and a retracting push plate (12) is fixed on the outer side of the adjustment column (18) and located on the bottom of the synchronization plate (13), and the retracting push plate (12) is slidably connected to the limit column (10), and a retracting pull surface is provided on one end of the top of the retracting push plate (12) close to the synchronization plate (13).

3. A multi-directional threading structure of a dense-rib square die applicable to threading tubes according to claim 2, It is characterized in that The pushing surface is composed of a first inclined surface (14) and a first positioning surface (15), one end of the top of the first inclined surface (14) is connected to the first positioning surface (15), and the pulling surface is composed of a second inclined surface (16) and a second positioning surface (17), the top of the second inclined surface (16) is connected to the second positioning surface (17).

4. The multi-rib square die threading structure applicable to threading tubes in multiple directions according to claim 1, It is characterized in that A circular groove is provided inside the top of the dense-ribbed square mold shell (3), and the dense-ribbed square mold shell (3) is rotatably connected to the adjustable plane rotating shaft (6) via the circular groove.

5. The multi-rib square die threading structure applicable to threading tubes in multiple directions according to claim 1, It is characterized in that The two wire tube fixing frames (7) are both tightly connected to the adjustable plane rotating shaft (6).

6. The multi-rib square die threading structure applicable to threading tubes in multiple directions according to claim 1, It is characterized in that The interior of the dense-rib square mold shell (3) is staggered with two rows of mounting holes, and the outer sides of the wire tube fixing frame (7) are fixed to the mounting holes.

7. A multi-directionally applicable ribbed square die threading structure for threading pipes according to claim 6, It is characterized in that The wire tube fixing frame (7) is located in the middle of the mounting hole.

8. The multi-rib square die threading structure applicable to threading tubes in multiple directions according to claim 6, It is characterized in that The two rows of mounting holes are perpendicular to each other.

9. The multi-rib square die threading structure applicable to threading tubes in multiple directions according to claim 6, It is characterized in that Both ends of the mounting hole are slidably connected with a detachable shielding and positioning circular shell (4).

10. A construction method for a multi-directionally applicable ribbed square die threading structure for threading pipes, used for the multi-directionally applicable ribbed square die threading structure for threading pipes according to any one of claims 1 to 9, It is characterized in that Here are the steps: S1: Hanging the dense-rib square formwork shell (3) in the construction area; S2: Install the adjustable plane rotating shaft (6) into the circular groove at the top center of the dense rib square mold shell (3), and tightly connect the adjustable plane rotating shaft (6) to the wire tube fixing frame (7); S3: Pass the telescopic wire tube (5) through the wire tube fixing frame (7) until the center part is fixed; S4: The opening of the pre-buried wire conduit is confirmed by extending the telescopic wire conduit (5) and disassembling the detachable shielding and positioning round shell (4).

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