Full-assembly type vertical component

Abstract

The utility model relates to the field of assembly type building components, in particular to a full assembly type vertical component which comprises a concrete column body with a wing plate, column ribs are vertically arranged in the concrete column body, stirrups are transversely arranged in the concrete column body, the upper ends of the column ribs extend outwards and protrude out of the top of the concrete column body, a plurality of grouting pipe fittings are embedded in the concrete column body, and the grouting pipe fittings are connected with the concrete column body. The grouting pipe fitting comprises a hollow pipe body, a grouting pipe is transversely arranged on one side of the pipe body, the bottom of the pipe body is communicated with the outside, the lower ends of part of the column ribs are located in the grouting pipe fitting, the length of the part, located in the grouting pipe fitting, of the column ribs is smaller than that of the grouting pipe fitting, a hoisting groove is formed in the top of the concrete column body, and a hoisting piece is embedded in the hoisting groove. The top of the hoisting piece is located in the hoisting groove and does not exceed the top face of the concrete column body. By implementing the scheme, the construction period of building construction is shortened.

Description

Technical Field

[0001] The utility model relates to the field of assembled building components, in particular to a fully assembled vertical component. Background Art

[0002] The traditional construction method is to cast concrete in situ. The problems with this method are that the on-site construction period is long and the labor is heavy. Therefore, in the modern construction industry, prefabricated building components have gradually matured and are increasingly used on construction sites. The use of prefabricated components can greatly reduce on-site construction procedures and shorten the construction period. However, the current prefabricated components are usually wall panels and floor slabs, and the load-bearing columns bear the main load of the building, so their structural design is more complicated, and the connection requirements with beams and slabs are higher, especially in the key node areas. If not handled properly, it is easy to become a weak link in the structure. Therefore, the current columns are mainly cast on site.

[0003] At present, for some buildings with low floors and urgent construction period, such as villas and homestays, the applicant wants to develop a whole-house assembled building system that can be quickly assembled through various prefabricated building components. Therefore, it is necessary to design an assembled vertical component to speed up the on-site construction period. Utility Model Content

[0004] The utility model aims to provide a fully assembled vertical component to speed up the construction period of a building.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a concrete column with a wing plate, column bars are vertically arranged in the concrete column and stirrups are horizontally arranged in the concrete column, the upper end of the column bars extends outward and protrudes from the top of the concrete column, a plurality of grouting pipe fittings are buried in the concrete column, the grouting pipe fittings include a hollow pipe body, a grouting pipe is horizontally arranged on one side of the pipe body, the bottom of the pipe body is connected to the outside world, the lower end of some column bars is located in the grouting pipe fittings, the length of the column bars located in the grouting pipe fittings is less than the length of the grouting pipe fittings, a hanging groove is provided on the top of the concrete column, a hanging piece is buried in the hanging groove, the top of the hanging piece is located in the hanging groove and does not exceed the top surface of the concrete column.

[0006] The principles and advantages of this solution are:

[0007] 1. This concrete column has a wing plate. Compared with the existing square structure column, this scheme has a large bearing area and strong load-bearing performance.

[0008] 2. In this scheme, the column reinforcement extends outward and protrudes from the top of the concrete column. In this way, when assembling with the beam, it is only necessary to tie the column reinforcement with the connecting reinforcement extending from the end of the beam, without setting up additional reinforcement, and then directly pouring concrete at the node between the beam and the column to complete it, shortening the on-site construction period. At the same time, there are multiple grouting pipes at the bottom of the concrete column, so that when connecting with the foundation, the reinforcement on the foundation is inserted into the grouting pipes, and the reinforcement on the foundation is connected to the concrete column as a whole by post-grouting.

[0009] 3. In this solution, the hanging parts are located in the hanging grooves. Compared with the prior art in which the hanging parts protrude from the component surface, this solution does not need to cut off the hanging parts protruding from the component surface after the hanging is completed, thereby reducing the construction process. At the same time, when pouring concrete, the concrete flows into the hanging grooves recessed in the concrete column, thereby enhancing the connection strength between the cast-in-place concrete layer and the concrete column. Secondly, the hanging parts located in the hanging grooves extend from the concrete column into the cast-in-place concrete layer, thereby connecting the upper and lower layers into a whole, thereby further enhancing the connection strength between the two layers.

[0010] Preferably, as an improvement, a grouting pipe is further provided on one side of the pipe body, the grouting pipe is located above the grouting pipe, and the length of the grouting pipe is greater than the vertical distance between the top of the pipe body and the grouting pipe. The grouting pipe is provided to avoid the problem of unsaturated grouting in the pipe when a blockage occurs in the pipe body. Specifically, grouting is injected into the grouting pipe. If grout flows out of the grouting pipe, it indicates that the grouting in the pipe body is saturated. Otherwise, it indicates that there is a foreign body blocking the pipe, and grouting needs to be performed again after treatment.

[0011] Preferably, as an improvement, both side edges of the concrete column are provided with installation grooves.

[0012] Preferably, as an improvement, a hanging groove is provided at the top of the concrete column, a hanging member is embedded in the hanging groove, and the top of the hanging member does not exceed the top surface of the concrete column.

[0013] Preferably, as an improvement, the concrete column is "L" shaped.

[0014] Preferably, as an improvement, a wire pipe is buried in the concrete column.

[0015] Preferably, as an improvement, a threaded sleeve is pre-embedded on the concrete column. Through the above arrangement, the threaded sleeve is detachably connected with an adjustable support device independently developed by the applicant. When the beam is installed on the concrete column, the adjustable support device is fixed on the concrete column by threading the adjustable support device on the threaded sleeve, and then the beam is placed on the adjustable support device for support. When the horizontal height of the beam needs to be adjusted, the adjustment nut can be screwed with a wrench. In this way, there is no need to set up a scaffold to support the beam, thereby reducing the construction process of scaffolding erection and disassembly, and greatly improving the construction efficiency. At the same time, after the beam construction is completed, the adjustable support device can be removed from the threaded sleeve 10 for reuse.

[0016] Preferably, as an improvement, the length of the column reinforcement protruding from the top of the concrete column is 550mm-600mm. Through the above arrangement, the column reinforcement can not only be tied with the connecting steel bars of the beam, but also extend upward into the interior of the next layer of concrete column 1 to firmly connect the upper and lower layers of concrete column 1 and the beam together.

[0017] Preferably, as an improvement, the lengths of the two wing plates of the "L"-shaped concrete column are both 600 mm.

[0018] Preferably, as an improvement, the grouting pipes are respectively distributed at both ends of the concrete column and at its corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the utility model.

[0020] Figure 2 This is the internal steel bar distribution diagram of the utility model.

[0021] Figure 3 for Figure 1 Bottom view of .

[0022] Figure 4 for Figure 1 A is an enlarged view of the middle image.

[0023] Figure 5 for Figure 1 Enlarged view of B.

[0024] Figure 6 It is a structural schematic diagram of the utility model connecting an adjustable support device. DETAILED DESCRIPTION

[0025] The following is further described in detail through specific implementation methods:

[0026] The figure marks in the drawings of the specification include: concrete column 1, column reinforcement 2, stirrups 3, grouting pipe fittings 4, grouting pipes 5, grouting pipes 6, lifting grooves 7, lifting parts 8, installation grooves 9, threaded sleeves 10, fixing plates 11, connecting parts 12, connecting tubes 13, support rods 14, support plates 15, and adjusting nuts 16.

[0027] The embodiment is basically as shown in the attached Figure 1-Figure 5 As shown: a fully assembled vertical component, including a concrete column 1, the concrete column 1 is in an "L" shape, a strip shape, a "T" shape, a "X" shape, etc. This embodiment takes the "L" shape as an example, and the length of the two wing plates of the concrete column 1 in the horizontal and vertical directions ( Figure 3 The length of the upper middle side and the right side) is consistent with 600mm. The concrete column 1 is vertically provided with column bars 2 and stirrups 3 tied to the column bars horizontally. There are 12 column bars 2 in total, of which 4 column bars 2 are distributed in a rectangular shape at the corners of the concrete column 1 to enhance the load-bearing performance of the corners of the concrete column 1. The upper ends of the column bars 2 extend upward and protrude from the top of the concrete column 1. In this way, when assembling and installing with the beam, there is no need to carry out a large amount of steel bar tying work on site, which greatly reduces the workload of on-site construction and speeds up the construction process. The length of the extended column bar 2 is 590mm, so that the column bar can not only be tied with the connecting steel bars of the beam, but also extend upward into the interior of the next layer of concrete column 1, thereby firmly connecting the upper and lower layers of concrete column 1 and beam together. Stirrups 3 are tied to the column bars 2, and the spacing of each layer of stirrups 3 is 140mm.

[0028] like Figure 2 , Figure 5As shown, a plurality of grouting pipes 4 are buried at the bottom of the concrete column 1. The grouting pipes 4 include a hollow pipe body that runs through from top to bottom. The bottom of the pipe body is connected to the outside world. A grouting pipe 5 and a grouting pipe 6 are transversely arranged on one side of the pipe body. The grouting pipe 5 and the grouting pipe 6 are flush with the surface of the concrete column 1. The grouting pipe 6 is located above the grouting pipe 5. The length of the grouting pipe 6 is greater than the vertical distance between the top of the pipe body and the grouting pipe 6, so as to ensure that when the grouting pipe discharges slurry, the top of the pipe body is saturated with grouting. In this scheme, the grouting pipe 6 is set to avoid the problem of unsaturated grouting in the pipe when the pipe body is blocked. The specific method is to inject grout into the grouting pipe. If the grouting pipe discharges slurry, it indicates that the grouting in the pipe body is saturated. Otherwise, it indicates that there is a foreign body blocking the pipe, and it needs to be processed and grouting is performed again. There are eight grouting pipes 4, which are respectively distributed at both ends and corners of the concrete column 1 and correspond to the column bars 2 there. The lower end of the column bar 2 extends into the grouting pipe 4, and the length of the column bar 2 extending into the grouting pipe 4 is less than half of the length of the grouting pipe 4. During the construction of this fully assembled vertical component, the grouting pipe 4 at the bottom of the concrete column 1 is put on the pre-buried steel bars on the strip foundation, so that the steel bars on the strip foundation extend into the concrete column 1. At this time, grouting is poured into the grouting pipe 4 from the grouting pipe 5 located below until the grouting is stopped when the grouting pipe 6 located above comes out. In this way, the special-shaped column and the strip foundation are firmly connected as one.

[0029] like Figure 4 As shown, the top of the concrete column 1 is provided with two hanging grooves 7, and the two hanging grooves 7 are respectively located on the two wing plates. The hanging groove 7 is preferably hemispherical, and a hanging piece 8 is buried on the concrete column 1. The hanging piece 8 is a structure with large ends and small in the middle. Specifically, the top of the hanging piece 8 is a disc or a hemisphere, and the bottom of the hanging piece 8 (the part buried in the concrete column 1) is a disc, or it can be formed by multiple steel bars distributed equidistantly. The top of the hanging piece 8 is located in the hanging groove 7 and does not exceed the upper surface of the concrete column 1. Through the above structure, compared with the hanging piece 8 protruding from the surface of the component in the prior art, this solution does not need to cut off the hanging piece 8 protruding from the surface of the component after the hanging is completed, thus reducing the construction process. At the same time, when casting concrete in situ, due to the hanging groove 7 concave in the concrete column 1 and the top structure of the hanging piece 8 in the form of a disc or a hemisphere, the connection strength between the cast-in-place concrete layer and the concrete column 1 is enhanced.

[0030] The surfaces of the two wing plates of the concrete column 1 are provided with mounting grooves 9, and the depth of the mounting grooves 9 is 30 mm. Thus, by inserting the protruding portion of the sandwich wall panel into the mounting grooves 9, the sandwich wall is positioned during the construction process, and the connection stability between the two is improved. The mounting grooves 9 are in the shape of a trapezoid with an opening that expands outwards, so as to reduce the difficulty of alignment during the installation of the sandwich wall panel and enable fast and accurate docking.

[0031] A wire conduit is buried in the concrete column 1, so as to solve the problem of the wire being exposed to the outside and affecting the indoor appearance during the later circuit installation, or avoid the problem of additional grooving on the concrete column for wiring in the later stage. The side wall of the concrete column 1 is provided with a hand hole groove, and the free end of the wire conduit extends into the hand hole groove and is flush with the side wall of the concrete column 1. The groove width and groove depth are both 200mm. Through the above arrangement, when the special-shaped column is docked with the wire conduit of the adjacent building component, if the two wire conduits are not aligned, the angle of the wire conduit can be adjusted through the movable space of the hand hole groove to make the two wire conduits accurately correspond.

[0032] A threaded sleeve 10 is pre-embedded in the upper part of the side of the concrete column 1. The threaded sleeve 10 is detachably connected with an adjustable support device independently developed by the applicant. The adjustable support device includes a fixing plate 11 and a support unit. The fixing plate 11 is provided with two connection holes and welded with a connector 12. The connector 12 is a connection block. The connection block is vertically provided with a mounting hole (in another embodiment, the connector 12 is two symmetrically arranged connection plates, and a connection tube 13 is welded and fixed on the two connection plates). The support unit includes a support plate and a support rod welded to the bottom of the support plate. The support rod 14 is threadedly connected with an adjustment nut 16, and the support rod 14 is inserted into the mounting hole. When installing a beam on the concrete column 1, the adjustable support device is fixed on the concrete column 1 by passing a bolt through the connection hole of the adjustable support device and threadedly fixed on the threaded sleeve 10, and then the beam is placed on the adjustable support device for support. When the horizontal height of the beam needs to be adjusted, the adjustment nut can be screwed with a wrench. In this way, there is no need to set up scaffolding to support the beam, thereby reducing the construction process of setting up and dismantling the scaffolding, greatly improving the construction efficiency. At the same time, after the beam construction is completed, the adjustable support device can also be disassembled from the threaded sleeve 10 for reuse.

[0033] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A fully assembled vertical component, characterized in that: It includes a concrete column with a wing plate, wherein column bars are vertically arranged in the concrete column and stirrups are horizontally arranged in the concrete column, the upper ends of the column bars extend outward and protrude from the top of the concrete column, a plurality of grouting pipe fittings are buried in the concrete column, the grouting pipe fittings include a hollow pipe body, a grouting pipe is horizontally arranged on one side of the pipe body, the bottom of the pipe body is connected to the outside, the lower ends of some column bars are located in the grouting pipe fittings, the length of the column bars located in the grouting pipe fittings is less than the length of the grouting pipe fittings, a hanging groove is provided on the top of the concrete column, a hanging piece is buried in the hanging groove, the top of the hanging piece is located in the hanging groove and does not exceed the top surface of the concrete column.

2. A fully assembled vertical component according to claim 1, characterized in that: A slurry discharge pipe is also provided on one side of the pipe body. The slurry discharge pipe is located above the grouting pipe, and the length of the slurry discharge pipe is greater than the vertical distance between the top of the pipe body and the slurry discharge pipe.

3. A fully assembled vertical component according to claim 2, characterized in that: Both side edges of the concrete column are provided with installation grooves.

4. A fully assembled vertical component according to claim 3, characterized in that: The concrete column is in an "L" shape.

5. A fully assembled vertical component according to claim 4, characterized in that: A wire pipe is buried in the concrete column.

6. A fully assembled vertical component according to claim 5, characterized in that: A threaded sleeve is pre-embedded on the concrete column.

7. A fully assembled vertical component according to claim 6, characterized in that: The length of the column reinforcement protruding from the top of the concrete column is 550mm-600mm.

8. A fully assembled vertical component according to claim 7, characterized in that: The length of both wings of the "L"-shaped concrete column is 600mm.

9. A fully assembled vertical component according to claim 8, characterized in that: The grouting pipes are respectively distributed at both ends of the concrete column and at its corners.

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