Detachable device for preventing mortar leakage of abutted seam of laminated component

Abstract

The utility model provides a detachable device for preventing slurry leakage of abutted seams of laminated components, which is characterized in that a support component, the laminated components and a template are arranged, a plurality of hole sites are formed in the template, and the hole sites are in one-to-one correspondence with the abutted seams between the two adjacent laminated components; the rod portion of the T-shaped rod is located between the two adjacent overlapped components and stretches across the abutted seam to be in lap joint with the tops of the two adjacent overlapped components; the end, with the taper, of the locking assembly penetrates through the hole site and is in threaded fit with the rod part, and the inclined face of the end, with the taper, of the locking assembly is in sealing fit with the hole site, so that the situation of grout leakage in the concrete pouring process can be effectively avoided; the other end of the locking assembly is matched with the T-shaped rod in a locking state to tension the overlapping component, the formwork and the supporting assembly, and after the formwork is removed, the locking assembly can be reused, and the effects of no slurry leakage, no slab staggering and no protruding component can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a detachable device for preventing slurry leakage at the joints of laminated components. Background Technique

[0002] According to the promotion of green and energy-saving construction in the current construction industry, the utilization rate of laminated components in more and more building construction projects is increasing. Laminated components have great advantages in terms of construction speed, practicality, reduction of secondary pollution, reduction of structural load and improvement of assembly rate, and are widely used in building construction.

[0003] During the construction of the joints of existing laminated components, generally, the method as Figure 1 shown is adopted, that is, precast laminated component 6. The periphery of the installation hole positions between two adjacent laminated components 6 is deepened into a toothed edge, and a toothed component 15 is correspondingly installed. By relying on the toothed edge of the laminated component 6 and the toothed component 15 at the joint to bite each other, the gap width is changed and the gap path is increased, so as to achieve the purpose of preventing slurry leakage.

[0004] However, since two adjacent laminated components 6 are connected into a whole through the toothed component 15 at the joint, if there is a deviation in the installation positioning, flexible adjustment cannot be carried out. Moreover, if the operation is improper during the hoisting process of the laminated component 6, the laminated component 6 will warp around, and then it cannot be completely engaged with the toothed component 15 at the joint during installation. Therefore, this method has a large installation difficulty and there is a hidden danger of slurry leakage. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a detachable device for preventing slurry leakage at the joints of laminated components, so as to solve the problems of large installation difficulty and hidden danger of slurry leakage in the construction of the joints of existing laminated components mentioned in the above background technique.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable device for preventing leakage of slurry in the joints of superimposed components, comprising: a support assembly, used for supporting the building structure; a plurality of superimposed components laid on the support assembly, two adjacent superimposed components are arranged at intervals to form a joint; a template, which is laid between the superimposed components and the support assembly, and the template is provided with a plurality of holes, and the holes correspond to the joints one by one; a T-shaped rod corresponding to the holes one by one and arranged relatively, and having a horizontally arranged head and a vertically arranged rod , the end of the rod away from the head is provided with a thread, the rod is located between two adjacent superimposed components, the head spans the seam and overlaps with the tops of the two adjacent superimposed components; a locking component, one end of which passes through the hole and cooperates with the rod thread, the locking component has a taper at one end close to the rod, the locking component is sealed with the hole through the inclined surface at one end of the taper, and the other end of the locking component cooperates with the T-bar in the locked state to tighten the superimposed components, the template and the support component.

[0007] Optionally, the length of the head overlapping the top of the stacked component is at least one third of the total length of the head.

[0008] Optionally, the tapered end of the locking assembly is made of plastic.

[0009] Optionally, the diameter of the hole is larger than the minimum diameter of the tapered end of the locking assembly, and the diameter of the hole is smaller than the maximum diameter of the tapered end of the locking assembly.

[0010] Optionally, the hole positions (10) are arranged in a one-to-one correspondence on the central axis between the joints of two adjacent superimposed components (6).

[0011] Optionally, two sides of the hole 10 are inclined to fit the tapered inclined surface of one end of the locking assembly.

[0012] Optionally, the locking assembly includes: a connecting piece, which includes: a conical connector, a torsion position and a threaded connector coaxially arranged in sequence, the conical connector is an internally threaded sleeve, and the outer wall of the conical connector is set in a taper with a gradually decreasing diameter, when the torsion position is rotated, the conical connector is locked with the rod thread, and the connecting piece is sealed with the hole position through a slope having one end of the taper.

[0013] Optionally, the supporting assembly includes: a plurality of secondary ribs arranged at intervals in the transverse direction and a plurality of main ribs arranged at intervals in the longitudinal direction, and the secondary ribs and the main ribs are stacked up and down.

[0014] Optionally, the locking assembly also includes: a connecting rod, which is located between two adjacent secondary ribs and two adjacent main ribs, and the connecting rod is detachably connected to the threaded connector; a fastener, which is arranged in a mountain shape, and the fastener is movably sleeved on the outer side of the connecting rod and is fastened to the bottom of two adjacent main ribs; a nut, which is threadably matched with the connecting rod and is located below the fastener, and when the nut is rotated, the nut can approach or move away from the fastener along the axial direction of the connecting rod to hold or release the main ribs and secondary ribs against the template.

[0015] Optionally, the connecting rod comprises: a sleeve, a connecting rod and a threaded connecting rod which are coaxially arranged in sequence, and the outer portion of one end of the sleeve away from the threaded connecting rod is polygonal and the inner portion is provided with a second internal thread.

[0016] On the other hand, the utility model also provides a construction method for a detachable device for preventing leakage of slurry at the joints of composite components, the steps comprising: building a support assembly, laying a template above the support assembly, hoisting the composite component at a predetermined position above the template, and making the joints formed by the intervals between two adjacent composite components correspond one to one with the hole positions on the template; providing a T-bar and a locking assembly, overlapping the two sides of the T-bar head on the tops of two adjacent composite components respectively, and arranging the threaded end of the rod relative to the hole position; passing the tapered end of the locking assembly from the bottom of the template along the hole position to the top of the template and initially screwing and locking it with the rod, so that the inclined surface of the tapered end of the locking assembly is sealed with the hole position; initially screwing and locking the other end of the locking assembly with the composite component, the template and the support assembly; reinforcing the composite component, and finally screwing and locking the locking assembly; pouring concrete on the composite component and the template, and after the concrete strength meets the preset requirements, removing the locking assembly, the support assembly, the template, and leveling the hole position.

[0017] Optionally, the step of hoisting the superimposed component at a predetermined position above the template and making the joints formed by two adjacent superimposed components correspond one-to-one with the hole positions on the template includes: reserving hole positions on the template, hoisting the superimposed component on the template, and making the joints formed by two adjacent superimposed components correspond one-to-one with the hole positions on the template; or, hoisting the superimposed component on the template, opening holes on the template, and making the joints formed by two adjacent superimposed components correspond one-to-one with the hole positions on the template.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] In the present utility model, by providing a support assembly, a laminated member, and a formwork, a plurality of holes are formed in the formwork, and the holes are in one-to-one correspondence with the joints between two adjacent laminated members; the rod portion of the T-shaped rod is located between two adjacent laminated members and straddles the joint to overlap with the tops of two adjacent laminated members; during the operation, one end with a taper of the locking assembly penetrates through the hole and is in threaded cooperation with the rod portion, and the inclined surface of one end with a taper is in sealing cooperation with the hole, so that the construction is simple and the flexible adjustment during the construction of the laminated member can be satisfied, and the situation of slurry leakage during the concrete pouring process can be effectively avoided; at the same time, the other end of the locking assembly cooperates with the T-shaped rod in the locked state to tightly pull the laminated member, the formwork, and the support assembly, so that the gap width at the joint between the laminated member and the formwork can be reduced by compaction, and after the formwork is removed, the locking assembly can be reused and does not affect the appearance at the bottom of the formwork after removal, and the effects of no slurry leakage, no offset, no protruding member can be achieved, and there are no through holes and gaps, effectively avoiding the risk of leakage in later use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. is a schematic structural diagram of the joint construction of the laminated member in the prior art of the present utility model.

[0021] Figure 2 FIG. is a schematic disassembled structural diagram of the present utility model.

[0022] Figure 3 FIG. is a schematic side structural diagram of the connecting member of the present utility model.

[0023] Figure 4 FIG. is a schematic sectional structural diagram of the connecting member of the present utility model.

[0024] Figure 5 FIG. is a schematic side structural diagram of the connecting rod of the present utility model.

[0025] Figure 6 FIG. is a schematic sectional structural diagram of the connecting rod of the present utility model.

[0026] Figure 7 FIG. is a bottom view of the connecting rod of the present utility model.

[0027] Figure 8 FIG. is a schematic side structural diagram of the fastener of the present utility model.

[0028] Figure 9 FIG. is a bottom view of the fastener of the present utility model.

[0029] Figure 10 FIG. is a schematic front structural diagram of the nut of the present utility model.

[0030] Figure 11 FIG. is a schematic structural diagram of the assembled state of the present utility model.

[0031] Figure 12 This is a schematic cross-sectional structure diagram of the assembled state of the present utility model.

[0032] Figure 13 This is a schematic structure diagram of the first construction state of the present utility model.

[0033] Figure 14 This is a schematic structure diagram of the second construction state of the present utility model.

[0034] Figure 15 This is a schematic structure diagram of the third construction state of the present utility model.

[0035] Figure 16 This is a schematic structure diagram of the fourth construction state of the present utility model.

[0036] Figure 17 This is a schematic structure diagram of the fifth construction state of the present utility model.

[0037] In the figure: 1 - T-shaped rod, 101 - thread, 2 - connecting piece, 201 - threaded connection head, 202 - torsion position, 203 - conical connection head, 204 - first internal thread, 3 - connecting rod, 301 - connecting rod, 302 - threaded connecting rod, 303 - sleeve, 304 - second internal thread, 4 - fastener, 401 - fastener seat, 402 - connection hole, 403 - fixing part, 5 - nut, 6 - laminated member, 7 - first connecting rib, 8 - second connecting rib, 9 - formwork, 10 - hole position, 11 - post-cast layer, 12 - secondary joist, 13 - main joist, 14 - repair layer, 15 - toothed member. Specific embodiments

[0038] Next, the solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments.

[0039] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances for the embodiments of this application described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0040] In this application, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0041] Moreover, in addition to being used to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0042] In addition, the terms "mounted", "arranged", "provided with", "connected", "coupled", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to detail this application.

[0044] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model is a detachable device for preventing leakage of slurry in the joints of superimposed components, comprising: a support assembly for supporting a building structure; a plurality of superimposed components 6 laid on the support assembly, wherein two adjacent superimposed components 6 are arranged at intervals to form a joint; a template 9 laid between the superimposed components 6 and the support assembly, wherein the template 9 is provided with a plurality of holes 10, wherein the holes 10 correspond to the joints one by one; a T-shaped rod 1 corresponding to the holes 10 and arranged relatively to each other, wherein the T-shaped rod 1 has a horizontally arranged head and a vertically arranged rod, wherein the rod is away from the head. A thread 101 is provided at one end of the head, and the rod is located between two adjacent superimposed components 6. The head spans the seam and overlaps with the tops of the two adjacent superimposed components 6. A locking component, one end of which passes through the hole 10 and cooperates with the rod thread. The locking component has a taper at one end close to the rod, and the locking component is sealed and cooperated with the hole 10 through an inclined surface at one end of the taper. The other end of the locking component cooperates with the T-bar 1 in a locked state to tighten the superimposed component 6, the template 9 and the support component.

[0045] Specifically, the supporting assembly includes building timber, which can be used as supporting and partitioning materials in walls, floors, roofs and other parts of residential buildings; building timber can also be used as supporting materials in internal partitions, suspended ceilings and other parts of commercial buildings; in interior decoration, building timber can be used as supporting materials for keels, suspended ceilings and other parts; in garden landscape, building timber can be used to make landscape sketches, flower stands, outdoor furniture and the like; building timber, as an efficient, environmentally friendly and renewable building material, has been increasingly widely used; the composite member 6 includes composite plates, composite beams and the like; the template 9 can be made of wood, metal materials, bamboo glue materials, plastics, aluminum alloys and fiberglass, etc., wherein a hole 10 is opened on the template 9, and the hole 10 can be reserved in advance or opened by drilling after the composite member 6 is hoisted. It is only necessary to ensure that the hole 10 corresponds to the joint one by one and is located between two adjacent composite members 6.

[0046] More specifically, to increase stability, the hole positions 10 are arranged one-to-one on the central axis between the joints of two adjacent overlapping members 6, and both sides of the hole positions 10 are inclined to fit the tapered end slope of the locking assembly; in this application, the tapered end of the locking assembly is in sealed cooperation with the hole positions 10, which can not only achieve effective sealing, but also enable the locking assembly to be disassembled and reused after the concrete is poured and the hardness meets the standard. Moreover, the other end of the locking assembly is used to cooperate with the T-shaped rod 1 to tension the overlapping member 6, the formwork 9 and the support assembly in the locked state, further ensuring the sealing performance and avoiding the occurrence of slurry leakage during the construction process. After the concrete hardness meets the standard and the formwork is removed, only the hole positions 10 need to be leveled, and the construction is simple and easy to operate.

[0047] During the construction of the joints of existing overlapping members, generally, the method as Figure 1 shown is adopted, that is, precast overlapping members 6 are used, the periphery of the installation hole positions between two adjacent overlapping members 6 is deepened into a toothed edge, and toothed members 15 are installed correspondingly. The toothed edge of the overlapping member 6 and the toothed member 15 at the joint are mutually engaged to change the gap width and increase the gap path, so as to achieve the purpose of preventing slurry leakage; however, since two adjacent overlapping members 6 are connected into a whole through the toothed member 15 at the joint, if there is a deviation in the installation positioning, it will not be possible to make flexible adjustments. Moreover, if the overlapping member 6 is not properly operated during the hoisting process, the periphery of the overlapping member 6 will warp, resulting in incomplete engagement with the toothed member 15 at the joint during installation. Therefore, this method has a large installation difficulty and there is a hidden danger of slurry leakage during the operation process; while in this application, the tapered end of the locking assembly penetrates through the hole positions 10 and is in threaded cooperation with the rod part, and the inclined surface of its tapered end is in sealed cooperation with the hole positions 10. The construction is simple and can meet the flexible adjustment during the construction of the overlapping members, effectively avoiding the occurrence of slurry leakage during the concrete pouring process; at the same time, the other end of the locking assembly is used to cooperate with the T-shaped rod 1 to tension the overlapping member 6, the formwork 9 and the support assembly in the locked state, which can compact the overlapping member 6 and the formwork 9 to reduce the gap width at the joint. After the formwork 9 is removed, the locking assembly can be reused, and it does not affect the appearance of the bottom of the formwork 9 after removal, achieving the effects of no slurry leakage, no offset, no protruding members, and no through holes and gaps, effectively avoiding the risk of leakage in later use.

[0048] Please refer to Figure 16 , optionally, the length of the head overlapping the top of the overlapping member 6 is at least one-third of the total length of the head.

[0049] Specifically, the length of lapping the head on the top of the laminated member 6 is at least one-third of the total length of the head, which can enable the T-shaped rod 1 and the laminated member 6 to have a larger contact area and higher stability during fixation.

[0050] Please refer to Figure 3 and Figure 4 Optionally, one end of the locking assembly with a taper is made of plastic.

[0051] Specifically, setting one end of the locking assembly with a taper to be made of plastic can not only achieve a higher sealing effect through its deformable property, but also, after the construction is completed, if the locking assembly cannot be removed, the end of the locking assembly with a taper can be cut, which can also meet the construction requirements and enable the locking assembly to have a more extensive scene applicability.

[0052] Please refer to Figure 15 and Figure 16 Optionally, the diameter of the hole 10 is greater than the minimum diameter of one end of the locking assembly with a taper and less than the maximum diameter of one end of the locking assembly with a taper.

[0053] Specifically, by setting the diameter of the hole 10 to be between the maximum diameter and the minimum diameter of one end of the locking assembly with a taper, it can be ensured that only a part of the end of the locking assembly with a taper can pass through the hole 10. At the same time, it should be ensured that the rod part of the T-shaped rod 1 does not exceed the bottom surface of the template 9. When the end of the locking assembly with a taper is threadedly engaged and locked with the T-shaped rod 1, through the abutment of the inclined surface with the hole 10, the end of the locking assembly with a taper is wedged into the hole 10. The greater the locking force, the better the sealing effect, which can largely avoid the occurrence of slurry leakage.

[0054] Please refer to Figure 11 and Figure 12 Optionally, the locking assembly includes: a connecting member 2, and the connecting member 2 includes: a conical connecting head 203, a torsion position 202, and a threaded connecting head 201 arranged coaxially in sequence. The conical connecting head 203 is an internal thread sleeve, and the outer wall of the conical connecting head 203 is provided with a taper with a gradually decreasing diameter. When the torsion position 202 is rotated, the conical connecting head 203 is threadedly engaged and locked with the rod part, and the connecting member 2 is hermetically engaged with the hole 10 through the inclined surface of one end with a taper.

[0055] Specifically, when installing the connector 2, it is necessary to ensure that the tapered end of the connector 2 is embedded in the hole of the template and can be effectively connected to the end of the T-bar 1 with the thread 101, wherein the torsion position 202 and the threaded connector 201 are both made of steel. The present application sets the outer middle part of the connector 2 to a hexagonal structure, which can be assisted by a wrench for installation, and the construction is relatively convenient.

[0056] Please refer to Figure 15 Optionally, the supporting assembly includes: a plurality of secondary ribs 12 arranged at intervals in the transverse direction and a plurality of primary ribs 13 arranged at intervals in the longitudinal direction, and the secondary ribs 12 and the primary ribs 13 are stacked up and down.

[0057] Specifically, the arrangement of the secondary ribs 12 and the primary ribs 13 makes the structural support of the entire building more stable, and can be locked with the fasteners 4, thereby improving the temperature resistance and sealing performance.

[0058] Please refer to Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 Optionally, the locking assembly also includes: a connecting rod 3, which is located between two adjacent secondary ribs 12 and two adjacent main ribs 13, and the connecting rod 3 is detachably connected to the threaded connector 201; a fastener 4, which is arranged in a mountain shape, and the fastener 4 is movably sleeved on the outer side of the connecting rod 3 and fastened under the two adjacent main ribs 13; a nut 5, which is threadedly matched with the connecting rod 3 and is located under the fastener 4. When the nut 5 is rotated, the nut 5 can approach or move away from the fastener 4 along the axial direction of the connecting rod 3 to hold or release the main rib 13 and the secondary rib against the template 9.

[0059] Specifically, when installing the connecting rod 3, the fastener 4 and the nut 5, the connecting rod 3 is effectively connected to the threaded connector 201 on the connecting piece 2. Similarly, the outer side of one end of the connecting rod connected to the connecting piece 2 is hexagonal in shape, and a wrench can be used to assist in installation.

[0060] Please refer to Figure 5 and Figure 6 Optionally, the connecting rod 3 includes: a sleeve 303, a connecting rod 301 and a threaded connecting rod 302 which are coaxially arranged in sequence, and the end of the sleeve 303 which is away from the threaded connecting rod 302 is polygonal on the outside and has a second internal thread 304 on the inside.

[0061] Specifically, the fastener 4 is buckled in the steel pipe main rib 13 of the support assembly. The nut is movably sleeved outside the connecting rod 3 and locked with the connecting rod, applying a downward pulling force to the entire member. Then, the T-shaped rod 1 applies a downward pressure to the laminated member 6, reducing the gap between the laminated member 6 and the formwork 9, so as to achieve the purpose of suppressing the leakage of mortar at the joint of the laminated member 6. After the installation of the entire system is completed, the nut 5 can be initially tightened to effectively connect the entire device. According to the actual situation, a butterfly nut can be selected as the nut.

[0062] Please refer to Figure 13 、 Figure 14 、 Figure 15 、 Figure 16 and Figure 17 On the other hand, the present invention also provides a construction method for a detachable device for preventing mortar leakage at the joints of laminated members. The steps include: building a support assembly, laying a formwork 9 above the support assembly, hoisting a laminated member 6 at a predetermined position above the formwork 9, and aligning the joints formed by two adjacent laminated members 6 with the hole positions 10 on the formwork 9 one by one; providing a T-shaped rod 1 and a locking assembly, lapping both sides of the head of the T-shaped rod 1 on the tops of two adjacent laminated members 6 respectively, and arranging one end with a thread 101 of the rod portion opposite to the hole position 10; passing the tapered end of the locking assembly from the bottom of the formwork 9 through the hole position 10 to the top of the formwork 9 and initially screwing and locking it with the rod portion, so that the inclined surface of the tapered end of the locking assembly is in sealing fit with the hole position 10; initially screwing and locking the other end of the locking assembly with the laminated member 6, the formwork 9 and the support assembly; binding steel bars to the laminated member 6 and finally screwing and locking the locking assembly; pouring concrete on the laminated member 6 and the formwork 9. After the concrete strength meets the preset requirements, remove the locking assembly, remove the support assembly, remove the formwork 9, and level the hole position 10.

[0063] Specifically, in this construction method, since the T-shaped rod 1 is buried in the concrete, there are no holes penetrating the floor slab and no structures protruding from the bottom of the slab, which plays a sealing role and there is no risk of leakage. The conical concave holes at the bottom of the cast-in-place slab at the joints of the laminated member 6 only need to be filled and repaired with cement mortar, which is very convenient to operate.

[0064] Please refer to Figure 14, optionally, the step of hoisting the laminated component 6 at a predetermined position above the template 9 and making the joints formed by spacing two adjacent laminated components 6 correspond one by one to the hole positions 10 on the template 9 includes: reserving the hole positions 10 on the template 9, hoisting the laminated component 6 on the template 9, and making the joints formed by spacing two adjacent laminated components 6 correspond one by one to the hole positions 10 on the template 9; or, hoisting the laminated component 6 on the template 9, opening the hole positions 10 on the template 9, and making the joints formed by spacing two adjacent laminated components 6 correspond one by one to the hole positions 10 on the template 9.

[0065] Specifically, this construction method meets the flexible adjustment during the construction of the laminated component 6, and at the same time, the materials can be disassembled and reused. This structure is simple and low-cost, and can effectively solve the problems of joint leakage of the laminated component 6, offset, and uneven bottom of the slab. At the same time, this device is a detachable device, realizing the turnover and use of materials.

[0066] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent transformations made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are equally included in the patent protection scope of the present invention.

Claims

1. A detachable device for preventing leakage of grout in the joints of composite components, characterized in that: include: Support components, used for building structure support; A plurality of superimposed components (6) are laid on the support assembly, and two adjacent superimposed components (6) are arranged at intervals to form a joint; A template (9) is laid between the stacked component (6) and the supporting assembly, the template (9) is provided with a plurality of holes (10), and the holes (10) correspond one to one with the joints; A T-shaped rod (1) corresponding to and arranged relative to the hole positions (10) in a one-to-one manner, comprising a horizontally arranged head and a vertically arranged rod, wherein one end of the rod away from the head is provided with a thread (101), the rod is located between two adjacent superimposed components (6), and the head spans the joint and overlaps the tops of the two adjacent superimposed components (6); A locking assembly, one end of which passes through the hole (10) and is threadedly engaged with the rod portion, the locking assembly has a taper at one end close to the rod portion, the locking assembly is sealingly engaged with the hole (10) via an inclined surface at one end of the taper, and the other end of the locking assembly cooperates with the T-bar (1) in a locked state to tighten the overlapping component (6), the template (9) and the support assembly.

2. The detachable device for preventing leakage of grout in the joints of composite components according to claim 1 is characterized in that: The length of the head overlapping the top of the stacked component (6) is at least one third of the total length of the head.

3. The detachable device for preventing leakage of grout in the joints of composite components according to claim 1 is characterized in that: The tapered end of the locking assembly is made of plastic.

4. The detachable device for preventing grout leakage in the joints of composite components according to claim 1 is characterized in that: The diameter of the hole (10) is larger than the minimum diameter of the tapered end of the locking assembly, and the diameter of the hole (10) is smaller than the maximum diameter of the tapered end of the locking assembly.

5. The detachable device for preventing leakage of grout in the joints of composite components according to claim 1 is characterized in that: The hole positions (10) are arranged in a one-to-one correspondence on the central axis between the joints of two adjacent superimposed components (6).

6. The detachable device for preventing leakage of grout in the joints of composite components according to claim 1 is characterized in that: The two sides of the hole (10) are arranged to be inclined so as to fit the tapered inclined surface of one end of the locking assembly.

7. The detachable device for preventing grout leakage from the joints of composite components according to any one of claims 1 to 6, characterized in that: The locking assembly comprises: a connecting member (2), wherein the connecting member (2) comprises: A conical connector (203), a torsion position (202) and a threaded connector (201) are coaxially arranged in sequence, wherein the conical connector (203) is an internally threaded sleeve, and the outer wall of the conical connector (203) is tapered with a gradually decreasing diameter, and when the torsion position (202) is rotated, the conical connector (203) is locked in engagement with the rod thread, and the connector (2) is sealed in engagement with the hole (10) via an inclined surface at one end of the taper.

8. The detachable device for preventing leakage of grout in the joints of composite components according to claim 7 is characterized in that: The support assembly comprises: A plurality of secondary flutes (12) are arranged at intervals in the transverse direction and a plurality of primary flutes (13) are arranged at intervals in the longitudinal direction, wherein the secondary flutes (12) and the primary flutes (13) are stacked and distributed in upper and lower layers.

9. The detachable device for preventing grout leakage in the joints of composite components according to claim 8, characterized in that: The locking assembly also includes: A connecting rod (3), which is located between two adjacent secondary ribs (12) and two adjacent primary ribs (13), and the connecting rod (3) is detachably connected to the threaded connector (201); A fastener (4) is arranged in a mountain shape, and the fastener (4) is movably sleeved on the outer side of the connecting rod (3) and is buckled below two adjacent main ribs (13); A nut (5) is threadably engaged with the connecting rod (3) and is located below the fastener (4). When the nut (5) is rotated, the nut (5) can move closer to or farther away from the fastener (4) along the axial direction of the connecting rod (3) to hold or release the main rib (13) and the secondary rib against the template (9).

10. The detachable device for preventing leakage of grout in the joints of composite components according to claim 9, characterized in that: The connecting rod (3) comprises: A sleeve (303), a connecting rod (301) and a threaded connecting rod (302) are coaxially arranged in sequence, wherein the sleeve (303) has an end facing away from the threaded connecting rod (302) and has a polygonal exterior and a second internal thread (304) disposed therein.

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