CN218668194U

CN218668194U - Prefabricated post component of assembled

Info

Publication number: CN218668194U
Application number: CN202223214988.0U
Authority: CN
Inventors: 吉华民; 胡冰; 阚臻驰; 孙挺; 梁子全; 全有维
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-21
Anticipated expiration: 2032-12-01

Abstract

The utility model provides an assembled prefabricated column component, which comprises a prefabricated column component body, wherein the prefabricated column component body comprises a prefabricated frame, an assembled rod piece and an end cover, the assembled rod piece is arranged at the inner side of the prefabricated frame, the assembled rod piece mainly comprises a first steel pipe and a second steel pipe, the first steel pipe is arranged at the edge of the prefabricated frame, the second steel pipe is arranged at the inner side of the first steel pipe, the end cover is arranged at one end of the prefabricated frame, the inboard of end cover is provided with out the thick liquid pipeline, and this assembled precast column component is provided with a plurality of assembly member in inside and makes up the concatenation and form, evenly cuts apart the inner space to improve the intensity on the vertical direction, the interval between every steel pipe keeps unanimous, pours into the concrete into inside through the end cover of front end into, can be even when pouring into to synchronous filling in the inside of every steel pipe and the clearance between the steel pipe, thereby make the concrete fill more even.

Description

Prefabricated post component of assembled

Technical Field

The utility model relates to a building material field specifically is an assembled prefabricated column component.

Background

The prefabricated column component is a steel, wood or concrete columnar component which is prefabricated in a factory or on site according to design specifications and can be directly built and used in a construction site after being manufactured. According to the technical scheme disclosed by the prior art, the stress characteristics of the externally-wrapped prefabricated column in the assembled combined prefabricated column are basically the same as the stress characteristics of a fully-prefabricated column according to the assembled prefabricated column component disclosed by Chinese patent document CN 201821882931.9. The joint of the prefabricated core column is arranged at the position with smaller bending moment, so that a node is avoided, and the stress is more reasonable; the effects of convenient control, great reduction of the on-site construction difficulty and better construction quality are achieved.

However, in this scheme, the volume of the internal supporting structure part is large, and the internal supporting structure part is difficult to remove and replace after being assembled, so before concrete injection, more time is needed to be consumed to repair after the internal structure is deformed and damaged, and the plasticity is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an assembled prefabricated post component to solve the problem that proposes in the above-mentioned background art, the utility model provides the high structural strength of prefabricated post can change the internals at any time before the installation, and the concrete pours into more evenly.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an assembled prefabricated column component, includes prefabricated column component body, prefabricated column component body includes prefabricated frame, assembly member and end cover, the assembly member is installed in the inboard of prefabricated frame, and is provided with first steel pipe and second steel pipe in the assembly member, the edge at prefabricated frame is installed to first steel pipe, the inboard at first steel pipe is installed to the second steel pipe, the one end at prefabricated frame is installed to the end cover, the inboard of end cover is provided with out thick liquid pipeline, every it all aligns with the assembly member to go out thick liquid pipeline, first steel pipe all is provided with the slip casting cavity with the inside of second steel pipe.

Furthermore, the prefabricated frame comprises clamping plates and a rear baffle plate, the assembling rod piece is fixedly installed on the inner sides of the clamping plates, the two sides of the rear baffle plate are respectively welded with the edges of the two clamping plates into a whole, and second screw rods are inserted into the inner sides of the clamping plates in a penetrating mode.

Furthermore, the inner side of the rear baffle is provided with a welding hole, the rear baffle is fixedly connected with the assembly rod part through the welding hole, and the clamping plate is fixedly connected with the assembly rod part through a second screw rod.

Furthermore, the front end of first steel pipe is provided with the bounding wall, the reference column is all installed to one side of first steel pipe and second steel pipe, the end of reference column is provided with first screw rod, the surface cover of first screw rod is equipped with fastening nut.

Furthermore, the surface of the second steel pipe is provided with a fixing hole, the first screw penetrates through the fixing hole, and each first steel pipe and the second steel pipe or two adjacent second steel pipes are separated through a positioning column.

Furthermore, the side of first steel pipe and second steel pipe has all seted up the connecting hole, passes the back through the second screw rod from the connecting hole between two first steel pipes of laminating mutually or the second steel pipe and makes up fixedly.

Furthermore, a grouting port is formed in the middle of the end cover, shunting holes are formed in the inner wall of the grouting port, and each shunting hole is communicated with the slurry outlet pipeline.

Furthermore, the side of the end cover is provided with an outer threaded hole, the end face of the prefabricated frame is provided with an inner threaded hole, and the end cover is fixed after sequentially penetrating through the outer threaded hole and the inner threaded hole by using screws.

The utility model has the advantages that:

1. this prefabricated post component of assembled is provided with a plurality of assembly member in inside and makes up the concatenation and form, carries out evenly split with the inner space to improve the intensity in the vertical direction, and the interval between every steel pipe keeps unanimous, prevents the focus skew, has improved stability.

2. This prefabricated post component of assembled is before pouring into the concrete into, if inside arbitrary component receives the striking to lead to taking place to warp, can both directly demolish from the side, consequently the change process is simple more convenient, and component replacement cost is lower.

3. This prefabricated column member of assembled passes through the end cover of front end and to inside injection concrete, can be even when pouring into to synchronous filling in the clearance between the inside of every steel pipe and the steel pipe to make the concrete fill more evenly, reduced the production of bubble.

Drawings

Fig. 1 is a schematic structural diagram of the external shape of an assembled prefabricated column component according to the present invention;

fig. 2 is a schematic structural view of an assembly member part of an assembly type prefabricated column member according to the present invention;

fig. 3 is a schematic structural diagram of an end cover part of an assembled prefabricated column component according to the present invention;

fig. 4 is a schematic structural diagram of the front end of the prefabricated frame of the prefabricated column component according to the present invention;

in the figure: 1. prefabricating a frame; 2. assembling a rod piece; 3. an end cap; 4. a first steel pipe; 5. grouting a cavity; 6. a second steel pipe; 7. connecting holes; 8. enclosing plates; 9. a positioning column; 10. a first screw; 11. fastening a nut; 12. a fixing hole; 13. a grouting port; 14. a shunt hole; 15. an outer threaded hole; 16. a slurry outlet pipeline; 17. a splint; 18. a tailgate; 19. an inner threaded hole; 20. welding the hole; 21. a second screw.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the prefabricated column component comprises a prefabricated column component body, wherein the prefabricated column component body comprises a prefabricated frame 1, an assembly rod piece 2 and an end cover 3, the assembly rod piece 2 is installed on the inner side of the prefabricated frame 1, a first steel pipe 4 and a second steel pipe 6 are mainly arranged in the assembly rod piece 2, the first steel pipe 4 is installed at the edge of the prefabricated frame 1, the second steel pipe 6 is installed on the inner side of the first steel pipe 4, the end cover 3 is installed at one end of the prefabricated frame 1, slurry outlet pipelines 16 are arranged on the inner side of the end cover 3, each slurry outlet pipeline 16 is aligned with the assembly rod piece 2, when the prefabricated column component is manufactured, a plurality of assembly rod pieces 2 are combined and overlapped and fixed through corresponding first screw rods 10, after the assembly rod pieces 2 are combined, the combined assembly rod pieces 2 are clamped through the prefabricated frame 1, finally the end cover 3 is installed on the end face of the prefabricated frame 1, when the prefabricated column component is subsequently built and used, the prefabricated column component is directly laid in a preset construction site, concrete is injected into the prefabricated frame 1 from the position of the end cover 3, and is solidified, and the prefabricated column component can stand.

In this embodiment, the prefabricated frame 1 includes the splint 17 and the backplate 18, the assembly member 2 fixed mounting is in the inboard of splint 17, the both sides of backplate 18 weld with the edge of two splint 17 respectively as an organic whole, the inboard interlude of splint 17 has the second screw rod 21, the inboard of backplate 18 is provided with welding hole 20, backplate 18 passes through welding hole 20 department and assembly member 2 part fixed connection, splint 17 passes through second screw rod 21 and assembly member 2 part fixed connection, before pouring into the concrete, if inside arbitrary component receives the striking and leads to taking place to warp, can both directly demolish higher from the side, therefore the change process is simple more convenient, and the component replacement cost is lower, accomplish inside assembly member 2 combination back, use second screw rod 21 to pass from connecting hole 7 on every steel pipe, can accomplish the fixing with multilayer assembly member 2 on vertical, the splint 17 through both sides simultaneously with whole assembly member 2 clamping fixed.

In this embodiment, a surrounding plate 8 is arranged at the front end of the first steel pipe 4, positioning columns 9 are respectively installed on one sides of the first steel pipe 4 and the second steel pipe 6, a first screw 10 is arranged at the tail end of each positioning column 9, a fastening nut 11 is sleeved on the surface of each first screw 10, a fixing hole 12 is formed in the surface of each second steel pipe 6, each first screw 10 penetrates through the fixing hole 12, each first steel pipe 4 and each second steel pipe 6 or two adjacent second steel pipes 6 are separated through each positioning column 9, connecting holes 7 are respectively formed in the side edges of each first steel pipe 4 and each second steel pipe 6, two first steel pipes 4 or two second steel pipes 6 which are attached to each other penetrate through the connecting holes 7 through the second screws 21 and then are combined and fixed, and a plurality of assembling rod pieces 2 are arranged inside the first steel pipes 4 or the second steel pipes 6 and are combined and spliced, evenly cut apart the inner space, thereby the intensity on the vertical direction has been improved, and the interval between every steel pipe keeps unanimous, prevent the focus skew, and the stability is improved, it is concrete, during the assembly, penetrate the fixed orifices 12 on one of them second steel pipe 6 with first screw rod 10 on first steel pipe 4 earlier, and use fastening nut 11 to fix, under this state, separate through reference column 9 between first steel pipe 4 and the corresponding second steel pipe 6, make certain interval have between the two, repeat this step, every second steel pipe 6 of the same layer all is connected with the steel pipe after the front end is fixed, can accomplish whole assembling process, and insert the inside in welding hole 20 at the first screw rod 10 of end, with its inboard welded fastening with backplate 18.

In this embodiment, a grouting port 13 is formed in the middle of the end cover 3, a branch hole 14 is formed in the inner wall of the grouting port 13, each branch hole 14 is communicated with a grout outlet pipe 16, an outer threaded hole 15 is formed in the side edge of the end cover 3, an inner threaded hole 19 is formed in the end surface of the prefabricated frame 1, the end cover 3 is fixed after passing through the outer threaded hole 15 and the inner threaded hole 19 in sequence by using screws, concrete is injected into the inner portion through the end cover 3 at the front end, the gap between the inner portion of each steel pipe and the steel pipe can be uniformly filled in the gap during injection, so that the concrete is more uniformly filled, bubbles are reduced, the front end of all the assembly rod pieces 2 is plugged through the end cover 3, after plugging, the grouting port 13 is in butt joint with external concrete injection equipment, namely, the concrete can be respectively injected into different branch holes 14 from the grouting port 13, and then flows into the inner portion of each grout outlet pipe 16 along the branch holes 14, each grout outlet pipe 16 is uniformly distributed, and the inner portions of the first steel pipe 4 and the second steel pipe 6 correspond to the inner portion of an equal-pressure independent grouting cavity 5, so that a material can be injected into each grouting cavity 5, and each grouting cavity can be ensured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an assembled prefabricated post component, includes prefabricated post component body, its characterized in that: prefabricated post component body includes prefabricated frame (1), assembly member (2) and end cover (3), install the inboard at prefabricated frame (1) assembly member (2), and be provided with first steel pipe (4) and second steel pipe (6) in assembly member (2), the edge at prefabricated frame (1) is installed in first steel pipe (4), the inboard at first steel pipe (4) is installed in second steel pipe (6), the one end at prefabricated frame (1) is installed in end cover (3), the inboard of end cover (3) is provided with out thick liquid pipeline (16), every it all aligns with assembly member (2) to go out thick liquid pipeline (16), the inside of first steel pipe (4) and second steel pipe (6) all is provided with slip casting cavity (5).

2. The fabricated prefabricated pillar member according to claim 1, wherein: prefabricated frame (1) is including splint (17) and backplate (18), assembly member (2) fixed mounting is in the inboard of splint (17), the both sides of backplate (18) respectively with the edge welding of two splint (17) be whole, the inboard interlude of splint (17) has second screw rod (21).

3. An assembled prefabricated pillar member according to claim 2, wherein: the inner side of the rear baffle (18) is provided with a welding hole (20), the rear baffle (18) is fixedly connected with the part of the assembly rod piece (2) through the welding hole (20), and the clamping plate (17) is fixedly connected with the part of the assembly rod piece (2) through a second screw (21).

4. An assembled prefabricated pillar member according to claim 2, wherein: the front end of first steel pipe (4) is provided with bounding wall (8), reference column (9) are all installed to one side of first steel pipe (4) and second steel pipe (6), the end of reference column (9) is provided with first screw rod (10), the surface cover of first screw rod (10) is equipped with fastening nut (11).

5. The fabricated prefabricated pillar member according to claim 4, wherein: fixing holes (12) are formed in the surfaces of the second steel pipes (6), the first screw rods (10) penetrate through the fixing holes (12), and each first steel pipe (4) is separated from each second steel pipe (6) or two adjacent second steel pipes (6) through a positioning column (9).

6. An assembled prefabricated pillar member according to claim 5, wherein: connecting holes (7) are formed in the side edges of the first steel pipe (4) and the second steel pipe (6), and the two first steel pipes (4) or the two second steel pipes (6) which are attached to each other are combined and fixed after penetrating through the connecting holes (7) through second screws (21).

7. The fabricated prefabricated pillar member according to claim 1, wherein: the middle of the end cover (3) is provided with a grouting opening (13), the inner wall of the grouting opening (13) is provided with shunting holes (14), and each shunting hole (14) is communicated with a slurry outlet pipeline (16).

8. An assembled prefabricated pillar member according to claim 7, wherein: the side of the end cover (3) is provided with an outer threaded hole (15), the end face of the prefabricated frame (1) is provided with an inner threaded hole (19), and the end cover (3) is fixed after passing through the outer threaded hole (15) and the inner threaded hole (19) in sequence through screws.