Modular tl construction column reinforcement system

Abstract

The application relates to a modular TL construction column reinforcing system, which comprises a connecting part, a supporting part and a reinforcing part, the connecting part comprises a center body, a first connecting rod, a second connecting rod and a third connecting rod; the first connecting rod, the second connecting rod and the third connecting rod are outwardly extended on the outer side of the center body; the outer sides of the three connecting rods are provided with threaded sections; the supporting part comprises a supporting seat and a positioning plate, the supporting seat is matched with the outer side of a construction column template, positioning holes are arranged on the supporting seat, the positioning holes are matched and sleeved with the connecting rods extending thereto, the reinforcing part comprises a nut, a first reinforcing piece and a second reinforcing piece, the nut is fixed on the first reinforcing piece and is threadedly connected with the threaded section of the connecting rod, so that the first reinforcing piece is fixedly connected on the corresponding connecting rod, the second reinforcing piece is connected on the first reinforcing piece, and the end of the second reinforcing piece can abut against the positioning plate; the application is convenient to construct, can be operated by one person, greatly improves the construction efficiency, and is convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building engineering, in particular to a modular TL construction column reinforcing system. BACKGROUND

[0002] The construction column refers to the reinforced concrete construction column that is arranged in the wall of the multi-storey brick building structure to enhance the overall stability of the building, and is connected with the ring beam of each layer to form a spatial frame that can resist bending and shearing, which is an effective measure to prevent the collapse of the house.

[0003] In the secondary structure corner joint of the house building project, the TL-shaped construction column formwork support generally needs to be reinforced, and in this process, the traditional reinforcement method is to open a hole for opposite pulling construction. Although the construction process is not complicated, this method has many problems in the implementation process. The method of opening a hole for opposite pulling is to open a hole in the brickwork beside the toothed joint to pass through the opposite pulling screw rod and the step-by-step clamping hoop to fasten the formwork. The disadvantage of this construction method is that the construction process will damage the brick wall and cause local instability, and the long-term air flow in the hole part of the subsequent plastering construction operation floor will cause the quality risks such as hollowing and cracking of the wall plastering. Therefore, it is necessary to research a modular TL construction column reinforcing system. SUMMARY

[0004] In view of this, the purpose of the present application is to provide a modular TL construction column reinforcing system, which effectively solves the problems of complicated construction and limited reinforcement degree of the existing TL construction column reinforcing structure.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is: a modular TL construction column reinforcing system, comprising a connecting part, a supporting part and a reinforcing part, the connecting part comprises a center body, a first connecting rod, a second connecting rod and a third connecting rod; the first connecting rod, the second connecting rod and the third connecting rod extend outwardly on the outer side of the center body; and the outer side of each of the three connecting rods is provided with a threaded segment; the supporting part comprises a supporting seat and a positioning plate, the supporting seat is adapted to the outer side of the construction column formwork, and a positioning hole is provided on the supporting seat, the positioning hole is adapted to be fitted with the connecting rod extending thereto, and the positioning plate is fixed on the supporting seat; the reinforcing part comprises a nut, a first reinforcing member and a second reinforcing member, wherein the nut is fixed on the first reinforcing member and is threadedly connected with the threaded segment of the connecting rod, so that the first reinforcing member is fixedly connected to the corresponding connecting rod, and the second reinforcing member is connected to the first reinforcing member and can adjust its position on the first reinforcing member, so that the distal end of the second reinforcing member can abut against the positioning plate.

[0006] Further, the center body is in a triangular structure, and the first connecting rod, the second connecting rod and the third connecting rod are fixed in the middle of the three supporting surfaces of the center body.

[0007] Further, the included angle between the first connecting rod, the second connecting rod and the third connecting rod is 135°, 135° and 90° in sequence.

[0008] Further, the first reinforcing member is an inner sleeve, the second reinforcing member is an outer sleeve, the end of the inner sleeve is fixed with a nut, the inner sleeve and the outer sleeve can be matched and sleeved together, and a limiting hole is formed on both of them, when the outer sleeve abuts against the positioning plate, the two limiting holes are partially corresponding, and a triangular positioning pin is inserted thereinto.

[0009] Further, the limiting hole is a square hole structure, the inner sleeve and the outer sleeve are square tube structures, and the outer sleeve is shorter than the inner sleeve.

[0010] Further, the outer side of the first reinforcing member is provided with external threads, the inner side of the second reinforcing member is provided with internal threads, the second reinforcing member is threadedly connected to the first reinforcing member and extends towards the positioning base along the threads.

[0011] Further, the end of the second reinforcing member is provided with a driving handle.

[0012] Further, the supporting base comprises an L-shaped support and a support plate, the female corner of the support is provided with a positioning plate, the positioning hole is arranged in the middle of the connecting corner of the support, a through hole corresponding to the positioning hole is arranged on the positioning plate, the support plate is tightly attached to the side surface of the constructional column, and a pad plate is arranged on the outer side of the support plate, and the second reinforcing member abuts against the pad plate.

[0013] Further, the supporting base comprises a female corner support and a male corner support, the female corner of the female corner support is provided with a positioning plate, and the two sides of the male corner support are provided with positioning holes.

[0014] Further, the center body is provided with an auxiliary rod, and the auxiliary rod and the connecting rod are arranged alternately.

[0015] The beneficial effects of the above technical scheme are that: for the construction of L-shaped and T-shaped constructional columns, the application provides a reinforcing system which can adapt to the two types of constructional columns, and the connecting part is fixed with the built-in steel cage in structure and extends outwardly by three connecting rods, i.e., the first connecting rod, the second connecting rod and the third connecting rod, the included angle between the three connecting rods is 135°, 135° and 90° in sequence, the connecting rod structure is extended outwardly from the constructional column construction area through this structure, and a threaded section is arranged on the connecting rod, and the application has a 90° included angle between the connecting rods, which can extend outwardly from the formwork in a vertical posture when coping with various types of constructional columns, and improve the overall reinforcing strength.

[0016] The threaded segment is a threaded connector structure, the first reinforcing member is connected with the threaded connector through a nut, and the second reinforcing member is arranged on the first reinforcing member, and the two are matched to abut against the positioning plate, so that the driving force of the formwork is inward, and the inner side of the formwork is limited by the wall, the beam and the like, so that the formwork can be in the limited and reinforced state.

[0017] In the implementation structure, the first reinforcing member and the second reinforcing member are preferably sleeve structures, and a part-overlapping limiting hole is arranged between the two, and a positioning pin is inserted into the limiting hole, so that the reinforcement of the structure can be quickly realized, and the efficiency is improved, the energy is saved, and the environment is protected, that is,

[0018] 1) Efficiency improvement: only three steps of pre-burying, supporting and reinforcing are needed in the installation process, and a single person can complete the reinforcement using a hammer;

[0019] 2) Material saving: the connecting module of the present application is recycled waste steel, which reduces the cost, and the remaining modules are metal components, and the turnover frequency is greatly improved compared with the traditional wooden formwork, and only the angle steel support of the reinforcing module is needed in the reinforcing process, which also reduces the use amount of wooden bars and formworks.

[0020] 3) Energy saving: electricity is not needed during the installation process, which achieves the purpose of energy saving.

[0021] 4) Environmental protection: all modules can be completed in the processing factory, and the wall opening is avoided, the construction waste, dust and noise are reduced, and the emission of harmful gases is reduced.

[0022] Therefore, the present application has novel structure, and the three-rod outwardly extending connecting rod is arranged, which can support the formwork from the core support part of the structural column, the overall structure is simple to operate and convenient to construct, a single person can operate, the construction efficiency is greatly improved, the structure is convenient to disassemble and assemble, the construction efficiency is improved, and people are provided with convenience. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is an embodiment structure schematic diagram of a T-shaped structural column;

[0024] Figure 2 It is an embodiment structure schematic diagram of an L-shaped structural column;

[0025] Figure 3 It is a structure schematic diagram of a connecting part;

[0026] Figure 4 It is a structure schematic diagram of a support part;

[0027] Figure 5 It is a structure schematic diagram of an inner sleeve;

[0028] Figure 6 It is an internal structure schematic diagram of an inner sleeve;

[0029] Figure 7 is a schematic view of the structure of the outer sleeve;

[0030] Figure 8 is a schematic view of the matching structure of the inner sleeve and the outer sleeve;

[0031] Figure 9 is a schematic view of the exploded structure of the reinforcing system.

[0032] The figure mark: 1 is a first connecting rod, 2 is a second connecting rod, 3 is a third connecting rod, 4 is a threaded segment, 5 is a nut, 6 is an inner sleeve, 7 is an outer sleeve, 8 is a positioning pin, 9 is a T-shaped constructional column, 10 is an L-shaped constructional column, 11 is a support seat, 12 is a positioning plate, 13 is a positioning hole, 14 is a limiting hole, 15 is a center body, and 16 is a support plate. DETAILED DESCRIPTION

[0033] The application will be described in further detail below in conjunction with the drawings and specific embodiments:

[0034] Embodiment 1 aims to provide a kind of secondary structure corner joint (TL shape) constructional column formwork supporting and reinforcing tool that can be applied to various construction engineering, belong to building construction technical field, mainly for the formwork of constructional column is reinforced, in view of the problems, such as low construction efficiency, limited reinforcing degree and limited application range of constructional column reinforcing structure in prior art, the embodiment provides a kind of modular TL constructional column reinforcing system.

[0035] A kind of modular TL constructional column reinforcing system, including connecting part, support part and reinforcing part, in the construction of the embodiment, first, the side wall of constructional column is constructed, and the area of constructional column is reserved, in implementation, with side wall as the inner side limiting of formwork;In specific structure, connecting part includes center body 15, first connecting rod 1, second connecting rod 2 and third connecting rod 3;The outer side of center body extends outwardly with first connecting rod 1, second connecting rod 2 and third connecting rod 3;And the outer side of three connecting rods is provided with threaded segment 4;Specific construction process center body 15 is triangular structure, the first connecting rod 1, second connecting rod 2 and third connecting rod 3 are fixed in the middle of three support surfaces of center body 15, one embodiment first connecting rod 1, second connecting rod 2 and third connecting rod 3 are fixedly welded on center body, and external thread is arranged in end region, further implementation, fixed groove is arranged on connecting rod, and the connecting structure for connecting rod is tied on steel reinforcement cage in fixed groove, to avoid the whole structure to slip;Connecting rod can also be threadedly connected on center body, to realize the fixed connection of connecting rod and center body.

[0036] In the specific implementation, the connecting rods are Φ14 steel rods, which are welded on the central body in a plane at 135°, 135°, and 90°. The ends of each connecting rod are threaded. In the specific implementation, the included angles between the first connecting rod 1, the second connecting rod 2, and the third connecting rod 3 are 135°, 135°, and 90°, respectively. By designing the angles between the connecting rods, one of the connecting angles of the three connecting rods is a right angle, and the other angle is an evenly divided angle, thereby being able to adapt to the construction of L-shaped and T-shaped constructional columns, and enabling the connecting rods to be fixed towards the core points of the constructional columns, such as the middle regions of the sides, the inside corners, and the outside corners.

[0037] The support part includes a support base 11 and a positioning plate 12. The support base 11 is adapted to the outer side of the constructional column formwork. The support base 11 is provided with a positioning hole 13, which is adapted to the connecting rod extending thereto. The positioning plate 12 is fixed on the support base 11. In the embodiment, the support base 11 is used to abut against the outer side of the formwork and is adapted to be attached to the outer side of the formwork. The positioning plate 12 is used as a force receiving component on the outer side of the support base. The positioning hole 13 is arranged in the middle region of the support base and provides a space for the connecting rod to extend.

[0038] In the implementation, the support base 11 is an angle iron with a size of 50*150 mm and a thickness of 4 mm. The positioning plate 12 is a support iron plate with a size of 50*150 mm. The triangular support module is welded at the opening of the angle iron and the support plate. The triangular support module is in the shape of A, has a hole in the center, and the size of the hole is determined according to the diameter of the connecting rod. After the formwork is set up, the hole is exposed to the connecting rod bolt, and the support module is sleeved on the connecting rod.

[0039] The reinforcing part includes a nut 5, a first reinforcing member, and a second reinforcing member. The nut 5 is fixed on the first reinforcing member and is threadedly connected with the threaded segment of the connecting rod, so that the first reinforcing member is fixedly connected with the corresponding connecting rod. The second reinforcing member is connected with the first reinforcing member and can adjust the position of the first reinforcing member, so that the end of the second reinforcing member can abut against the positioning plate.

[0040] In the further implementation structure, the embodiment provides a reinforcing method. In the specific structure, the first reinforcing member is an inner sleeve 6. The second reinforcing member is an outer sleeve 7. The end of the inner sleeve 6 is fixed with the nut 5. The inner sleeve 6 and the outer sleeve 7 can be matched and sleeved together. Limiting holes 14 are formed in the inner sleeve 6 and the outer sleeve 7. When the outer sleeve 7 abuts against the positioning plate 12, the two limiting holes 14 are partially corresponding and a triangular positioning pin is inserted thereinto. The limiting hole 14 is a square hole structure. The inner sleeve and the outer sleeve are square tube structures. The outer sleeve 7 is shorter than the inner sleeve 6. In the embodiment, the inner sleeve 6 is used as the fixed basis when the fastening force is applied. One side of the positioning pin 8 abuts against the outer sidewall of the limiting hole of the inner sleeve 6, and the other side abuts against the sidewall of the outer sleeve 7. The triangular inclined surface structure provides a driving force for the outer sleeve to move inward when moving downward, thereby achieving the structure fastening and abutting.

[0041] Specific fixing can arrange the positioning pin 8 at the corresponding place of the two limiting holes, or arrange the positioning pin at the end area of the outer sleeve, and the one side of the positioning pin is abutted against the limiting hole wall of the inner sleeve, and the other side is abutted against the end area of the outer sleeve, and is also inserted downward, and the outer sleeve is abutted against the positioning plate by the slope during movement, and then the support base is driven.

[0042] In the implementation, the inner tube 40*40*300 is a square steel pipe; the outer sleeve 50*50*150 is an M14 nut; the 100*40 is a 5mm thick iron sheet; processing: the inner tube surface is opened 6 holes (30*10), and one end is welded with a nut; the outer sleeve surface is opened 3 holes (30*10), and the 100*40 iron sheet is cut into two right-angled triangular clamping pins along the diagonal.

[0043] In the installation process, after the support module is installed, the inner tube nut end is screwed into the connecting module steel bar, the outer sleeve is sleeved into the inner tube, abuts against the support module, the clamping pin is placed into the opening on the inner tube surface and abuts against the outer sleeve, the clamping pin is knocked and fastened in place.

[0044] The structure of the embodiment includes three modules, namely the connecting module, the support module and the reinforcing module; the connecting module is made of three steel bars (the length can be adjusted according to the size of the structural column) welded horizontally and threaded at the ends, and the angles are 135°, 135° and 90°; the support module is a 90° angle steel with a support plate in the center; the reinforcing module is composed of an inner square steel tube (with holes on the surface and a nut welded at one end) and an outer square sleeve (with holes on the surface) and a triangular clamping pin; in work, after the connecting module is processed according to the size of the structural column, it is pre-buried in the structural column steel cage, the formwork is erected, the support module is installed to connect the reinforcing module through the connecting module, and after the inner tube nut of the reinforcing module is connected to the connecting module, the outer sleeve of the reinforcing module is sleeved and pushed to the support plate of the support module, the clamping pin of the reinforcing module is placed into the opening on the inner tube surface and abuts against the outer sleeve, the clamping pin is knocked and fastened in place.

[0045] The embodiment is mainly used to solve the problems of complex processing of formwork erection of the structural column at the TL-shaped corner joint, damage of the block wall caused by the opening on the wall surface, partial instability, air flow in the opening part for a long time after the subsequent plastering construction, which causes the problems of hollowing and cracking of the wall plastering, changes the traditional reinforcing method of the structural column at the corner joint, significantly improves the reinforcing quality of the structural column, greatly improves the overall quality of the secondary structure, and is applicable to T-shaped and L-shaped structural columns through the design of the 135°, 135° and 90° angle connecting module, has strong universality, the raw materials of the components are common, the processing is convenient and fast, the modular design makes the components have strong universality, can be mass-produced, is convenient to install, and can be installed by one person with a hammer; reduces the construction cost, and truly realizes the construction of the structural column at the TL-shaped corner joint without opening.

[0046] Embodiment 2, this embodiment further illustrates the reinforcing method.

[0047] In this embodiment, the outer side of the first reinforcing member is provided with external threads, the inner side of the second reinforcing member is provided with internal threads, the second reinforcing member is threadedly connected to the first reinforcing member and extends towards the positioning seat along the threads; the end of the second reinforcing member is provided with a driving handle.

[0048] In this embodiment, the threads are used for abutting construction, and the reinforcing strength depends on the tightening degree of the threads. Compared with the hammering in Embodiment 1, the reinforcing strength is not as good as that in Embodiment 1, but it can also meet the fastening requirements of the application.

[0049] Embodiment 3, this embodiment mainly illustrates the construction of the T-shaped structural column.

[0050] For the construction structure of the T-shaped structural column, the structural support seat 11 in this embodiment includes an L-shaped support and a support plate 16, wherein the female corner of the L-shaped support is provided with a positioning plate 12, the positioning hole 13 is arranged in the middle of the connecting corner of the support, a through hole corresponding to the positioning hole is arranged on the positioning plate, the support plate 16 is tightly attached to the side surface of the structural column, and a pad plate is arranged on the outer side of the support plate, and the second reinforcing member abuts against the pad plate.

[0051] The T-shaped structural column support module is two triangular support modules and one flat plate type support module; the L-shaped structural column is one triangular support module and two flat plate type support modules, and the connecting module can be used for both types of structural columns.

[0052] In the specific construction of this embodiment, the connecting module is embedded with the reinforcement, after the side wall is built, the formwork is erected, then the hole is opened on the formwork and the formwork is tightly attached to the side wall, the connecting rod is extended from the hole opening position, then the L-shaped support is supported at the female corners on both sides of the T-shaped structural column, the flat plate-shaped support plate is correspondingly connected to the planar side of the T-shaped structural column, then the first reinforcing member is connected to the connecting rod on the corresponding side through the nut, then the second reinforcing member is sleeved on the first reinforcing member and is fastened, which can be the method in Embodiment 1, that is, the outer sleeve is sleeved on the inner sleeve, then the limiting holes are correspondingly misaligned, finally the positioning pin is sleeved in the limiting hole, and the outer sleeve is tightly abutted against the positioning plate by knocking.

[0053] In the structure of this embodiment, the connecting rod and the corresponding connecting surface are planar, which can more effectively provide effective force when the force is applied inward, the reinforcing strength is strong, the overall construction is simple, and one person can operate, which greatly improves the construction efficiency.

[0054] Embodiment 4, this embodiment further illustrates the construction method of the L-shaped structural column.

[0055] Further, the support seat comprises a female corner support and a male corner support, the female corner support is provided with a positioning plate at the female corner thereof, and the male corner support is provided with positioning holes on both sides thereof.

[0056] In the implementation of the embodiment, the female corner support is an L-shaped support, and the male corner support is a butt joint type support. In the specific construction, the connecting module is embedded with the reinforcement and is bound, the side wall is built after the masonry, the formwork is erected, then the holes are opened on the formwork, and the formwork is tightly attached to the side wall, the connecting rod is extended from the hole position, then the L-shaped female corner support is supported at the female corner of the L-shaped structural column, the two butt joint male corner supports are correspondingly assembled at the male corner sides of the L-shaped structural column, and the fastening is applied after the connection, the first reinforcing member is connected to the connecting rod on the corresponding side through the nut, the outer sleeve is sleeved on the inner sleeve, then the limiting holes are correspondingly misaligned, finally the positioning pin is sleeved in the limiting hole, and the outer sleeve is tightly abutted on the positioning plate by force knocking.

[0057] In the embodiment, the male corner support is two butt joint supports, or a through groove is arranged on one side plate of the male corner, the connecting rod can pass through the through groove from the side, the positioning hole of one side plate is sleeved on the connecting rod, the other connecting rod is slid into the through groove and is located in the middle region of the side plate, then the fastening structure is applied on the corresponding side, the limiting position of the through groove is taken as the standard fixed position of the connecting rod, and the positioning seat is arranged at the end of the through groove, and the outer sleeve is correspondingly abutted on the positioning seat.

[0058] The embodiment is aimed at the L-shaped structural column structure, the connecting rods have a 90° included angle, so that the male corner structure can be adapted, the connecting rod is extended to the side of the male corner, the connecting plate is perpendicular to the fastening surface, the positioning plate structure is arranged at the female corner, and the perpendicularity of the connecting rod to the fastening surface can also be ensured, the structure has high universality, and can be simultaneously applied to the L-shaped and T-shaped structural columns.

[0059] In the embodiment, the structure of the connecting part is further described.

[0060] In the implementation of the embodiment, the auxiliary rod is arranged on the center body, the auxiliary rod and the connecting rod are alternately arranged, the structure of the auxiliary rod is in the structural column and is connected with the internal reinforcement cage, the connecting node is increased, and the connection stability of the connecting part is improved.

Claims

1. A modular TL structural column reinforcement system, characterized in that, The system includes a connecting part, a supporting part, and a reinforcing part. The connecting part includes a central body, a first connecting rod, a second connecting rod, and a third connecting rod. The first connecting rod, the second connecting rod, and the third connecting rod extend outward from the outer side of the central body. Each of the three connecting rods has a threaded section on its outer side. The supporting part includes a supporting base and a positioning plate. The supporting base is adapted to the outer side of the structural column template. A positioning hole is provided on the supporting base, and the positioning hole is adapted to fit the connecting rod extending therefrom. The positioning plate is fixed on the supporting base. The reinforcing part includes a nut, a first reinforcing member, and a second reinforcing member. The nut is fixed to the first reinforcing member and is connected to the threaded section of the connecting rod. The first reinforcement member is fixedly connected to the corresponding connecting rod via a threaded connection. The second reinforcement member is connected to the first reinforcement member and its position can be adjusted so that its end can abut against the positioning plate. The first reinforcement member is an inner sleeve, and the second reinforcement member is an outer sleeve. A nut is fixed to the end of the inner sleeve. The inner sleeve and the outer sleeve can be fitted together and have limiting holes. When the outer sleeve abuts against the positioning plate, the two limiting holes partially correspond and a triangular positioning pin is inserted into them. The limiting holes are square holes, and the inner sleeve and the outer sleeve are square tubes. The outer sleeve is shorter than the inner sleeve.

2. The modular TL structural column reinforcement system according to claim 1, characterized in that: The central body has a triangular structure, and the first connecting rod, the second connecting rod, and the third connecting rod are fixed in the middle of the three supporting surfaces of the central body.

3. The modular TL structural column reinforcement system according to claim 1, characterized in that: The included angles between the first connecting rod, the second connecting rod, and the third connecting rod are 135°, 135°, and 90°, respectively.

4. The modular TL structural column reinforcement system according to claim 1, characterized in that: The first reinforcement member has an external thread on its outer side and the second reinforcement member has an internal thread on its inner side. The second reinforcement member is threadedly connected to the first reinforcement member and extends toward the positioning seat along the thread.

5. The modular TL structural column reinforcement system according to claim 4, characterized in that: The end of the second reinforcement member is provided with a drive handle.

6. The modular TL structural column reinforcement system according to any one of claims 1-5, characterized in that: The support base includes an L-shaped support and a support plate. A positioning plate is provided at the inside corner of the support. The positioning hole is provided at the middle of the connecting corner of the support. A through hole corresponding to the positioning hole is provided on the positioning plate. The support plate is closely attached to the side of the structural column, and a pad is provided on the outside of the support plate. The second reinforcement part rests against the pad.

7. The modular TL structural column reinforcement system according to any one of claims 1-5, characterized in that: The support base includes an inside corner support and an outside corner support. A positioning plate is provided at the inside corner of the inside corner support, and positioning holes are provided on both sides of the outside corner support.

8. The modular TL structural column reinforcement system according to any one of claims 1-5, characterized in that: The central body is provided with auxiliary rods, which are alternately arranged with connecting rods.

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