CN218176910U - Prefabricated post of assembled and have its enclosure - Google Patents

Abstract

The utility model provides an assembled prefabricated column, which comprises a column body, a column cap, a mounting bolt and a column pier, wherein the column body comprises a column body, a first rotation prevention part, a threaded sleeve, a first rotation prevention part and a first plug connector, the first rotation prevention part is arranged on the top surface of the column body, and the threaded sleeve is embedded at the first rotation prevention part of the column body; the first rotation stopping part is arranged at the bottom of the column body, and the first plug connector is arranged at the first rotation stopping part of the column body; the column cap comprises a cap body and a second rotation-preventing part, the second rotation-preventing part is arranged on the bottom surface of the cap body and is spliced with the first rotation-preventing part so as to prevent the column cap from rotating relative to the column body, and the cap body is provided with a mounting hole corresponding to the threaded sleeve; the mounting bolt penetrates through the mounting hole and is in threaded connection with the threaded sleeve; the pier includes that base member and second end the portion of changeing, and the second end the portion of changeing is located the top surface of base member and is pegged graft with first end the portion of changeing to prevent that the relative pier of shaft from rotating, second end the portion department of changeing is equipped with the second plug connector of pegging graft with first plug connector. It can improve the joint strength of prefabricated post of assembled at the junction.

Description

Prefabricated post of assembled and have its enclosure

Technical Field

The utility model relates to a building technical field, concretely relates to prefabricated post of assembled and have its enclosure.

Background

The existing enclosing wall generally adopts a traditional cast-in-place structure, namely after a foundation pit is excavated in site construction, a wooden formwork is used for supporting a formwork, concrete is poured after reinforcing steel bars are bound on site, and the formwork is removed for forming after the strength of the concrete reaches a preset requirement. The enclosure includes the post usually and is located the wallboard between two adjacent posts, and when the cast-in-place operation of enclosure, because of post distribution range is great, comparatively scattered when pouring, the outdoor cast-in-place operation of post needs constructor more, and the operation is inconvenient, and the many just inevitable noise, the raise dust of the building rubbish that cast-in-place produced produce, produce great pollution to the surrounding environment.

The utility model discloses a chinese utility model with bulletin number CN210422118U discloses a prefabricated assembled enclosure structure, its post is including prefabricated column base, shaft, cap, and its shaft top has a plurality of shafts and reserves the reinforcing bar, it has the cap mounting hole with shaft reservation reinforcing bar position department of correspondence on the cap, the column base top has the shaft and reserves the reinforcing bar, the shaft bottom has the shaft connecting hole with shaft reservation reinforcing bar position department of correspondence, and it realizes the connection of column base, shaft, cap through reserving the reinforcing bar, can improve enclosure construction efficiency through standardized prefabricated enclosure part. However, although the connection of the column foundation, the column shaft, and the column cap can be realized by the reserved steel bars, the strength of the connection is not high, and the column is easy to deform at the connection when being impacted.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned problem that exists at least, provide a prefabricated post of assembled that can improve junction joint strength.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

an assembled prefabricated column comprising:

the anti-rotation device comprises a column body, a first anti-rotation part, a threaded sleeve, a first anti-rotation part and a first plug connector, wherein the first anti-rotation part is arranged on the top surface of the column body; the first rotation stopping part is arranged at the bottom of the column body, and the first plug connector is arranged at the first rotation stopping part of the column body;

the column cap is arranged at the top of the column body and comprises a cap body and a second rotation preventing part, the second rotation preventing part is arranged on the bottom surface of the cap body, one of the first rotation preventing part and the second rotation preventing part is provided with a rotation preventing bulge, the other one of the first rotation preventing part and the second rotation preventing part is provided with a rotation preventing notch which is in splicing fit with the rotation preventing bulge, and the second rotation preventing part is spliced with the first rotation preventing part to prevent the column cap from rotating relative to the column body; the cap body is provided with a mounting hole corresponding to the threaded sleeve;

the mounting bolt penetrates through the mounting hole and is in threaded connection with the threaded sleeve; and

the pier, the pier is located the bottom of shaft of the column, the pier includes base member and second rotation stopping portion, the second rotation stopping portion is located the top surface of base member, first rotation stopping portion with one of them is established to rotation stopping arch for the second rotation stopping portion, another establish to with rotation stopping protruding grafting complex rotation stopping notch, the second rotation stopping portion with first rotation stopping portion is pegged graft, in order to prevent the shaft of the column is relative the pier rotates, the second rotation stopping portion department corresponds first plug connector is equipped with the second plug connector, the second plug connector with first plug connector is pegged graft.

Furthermore, the first rotation-preventing part is an anti-rotation notch concavely arranged on the top surface of the column body, the second rotation-preventing part is an anti-rotation bulge convexly arranged on the bottom surface of the cap body, and the cross sections of the anti-rotation notch and the anti-rotation bulge are polygonal.

Furthermore, the first plug connector is a steel pipe, and the second plug connector is a socket structure which is matched with the first plug connector in a plugging mode.

Furthermore, the first rotation stopping part is a rotation stopping notch concavely arranged on the bottom surface of the column body, the second rotation stopping part is a rotation stopping bulge convexly arranged on the top surface of the base body, and the cross sections of the rotation stopping bulge and the rotation stopping notch are polygonal.

Further, the second plug connector with the axial direction of shaft is parallel, just the one end of second plug connector link up the second portion of splines, the other end of second plug connector extends to in the base.

Furthermore, the threaded sleeve is embedded in the bottom wall surrounding the first anti-rotation portion, and one end of the threaded sleeve is communicated with the first anti-rotation portion.

Further, the mounting hole comprises a nut accommodating part and a stud accommodating part, one side of the nut accommodating part penetrates through the top surface of the cap body, and the other side of the nut accommodating part extends into the second rotation prevention part; one end of the stud accommodating part is communicated with the nut accommodating part, and the other end of the stud accommodating part penetrates through the bottom surface of the second rotation prevention part; the screw rod of the mounting bolt penetrates through the stud accommodating part to be in threaded connection with the threaded sleeve, and the nut of the mounting bolt is accommodated in the nut accommodating part.

Furthermore, two beam nests are further concavely arranged on the base body and are respectively arranged on two opposite sides of the base body, and rib inserting holes are further concavely arranged on the hole walls of the beam nests.

Furthermore, the beam nest is concavely arranged on the top surface of the base body and penetrates through the side surface of the base body back to the other beam nest, and the tendon inserting holes are concavely arranged on the bottom wall which is enclosed into the beam nest.

The utility model discloses still provide one kind and include the enclosure of prefabricated post of assembled.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the top of the column body of the prefabricated column is connected with the column cap through the mounting bolt, in addition, the column body and the column cap are also inserted into the first rotation preventing part through the second rotation preventing part so as to prevent the column cap from rotating relative to the column body, and meanwhile, compared with the way of inserting and connecting reserved steel bars, the strength of the joint of the column body and the column cap can be further increased after the second rotation preventing part of the prefabricated column is inserted and connected with the first rotation preventing part; pier and column base bottom plug-in connection, in addition, the column base still ends the portion of changeing through the second with the cap of post and first portion of changeing of ending pegs graft to prevent that the relative pier of column base from rotating, simultaneously, compare in the mode of reserving reinforcing bar plug-in connection, above-mentioned prefabricated post of assembled, the second is only can further increase the intensity of column base and pier junction after the portion of changeing and first portion of changeing plug-in connection of ending.

2. Above-mentioned prefabricated post of assembled adopts the assembled mode, is about to adopt "being equal to cast-in-place" design theory to design the split such as shaft, cap, carries out the mode of transporting to the scene and installing after the factory production with the component in mill, and it compares in the cast-in-place construction methods of prior art, can reduce the influence of environmental factor such as weather to the construction for the construction progress, noise, raise dust when reducing the construction, reduce the pollution that the construction brought all ring edge borders.

Drawings

Fig. 1 is a schematic front view of an assembled prefabricated column according to a preferred embodiment of the present invention.

Fig. 2 is a front view schematically illustrating the structure of the column body in the fabricated column of fig. 1.

Fig. 3 is a schematic top view of the column of fig. 2.

Fig. 4 is a schematic bottom view of the column of fig. 2.

Fig. 5 is a front view schematically illustrating a cap of the prefabricated column of fig. 1.

Fig. 6 is a schematic top view of the cap of fig. 5.

Fig. 7 is a bottom view of the cap of fig. 5.

Fig. 8 is a front view schematically showing the pier in the fabricated precast column of fig. 1.

Fig. 9 is a left or right view structural diagram of the pier shown in fig. 8.

Fig. 10 is a schematic top view of the pier shown in fig. 8.

Fig. 11 is a schematic front view of an enclosure in a preferred embodiment of the present invention.

Description of the main elements

10. A column body; 11. a cylinder; 12. a first rotation prevention unit; 13. a threaded sleeve; 14. a first rotation stop portion; 15. a first connector; 30. a cap; 31. a cap body; 32. a second rotation prevention part; 33. mounting holes; 332. a nut accommodating portion; 334. a stud receiving portion; 34. an accommodating groove; 50. pillar piers; 51. a substrate; 52. a second rotation stop portion; 53. a second plug connector; 54. a beam nest; 56. a rib inserting hole; 60. a wallboard is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is said to "splice" another component, it may be directly spliced to the other component or intervening components may be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a preferred embodiment of the present invention provides an assembled prefabricated column, which includes a column body 10, a column cap 30 and a column 50, wherein the column body 10, the column cap 30 and the column 50 are prefabricated components, and the column cap 30 and the column 50 are respectively installed at two opposite ends of the column body 10.

Referring to fig. 2 to 4, in the present embodiment, the shaft 10 is substantially in the shape of a rectangular parallelepiped, and the shaft 10 includes a column body 11, a first rotation preventing portion 12, a threaded sleeve 13, a first rotation preventing portion 14, and a first plug 15. The column 11 is substantially in the shape of a rectangular parallelepiped. The first rotation preventing part 12 is disposed on the top surface of the column 11. In the present embodiment, the first rotation preventing portion 12 is a rotation preventing notch concavely formed on the top surface of the column 11, and the cross section of the rotation preventing notch is substantially square. The threaded sleeve 13 is embedded in the first rotation-preventing portion 12 of the column 11, specifically, the threaded sleeve 13 is embedded in the bottom wall enclosing the first rotation-preventing portion 12 and has one end communicated with the first rotation-preventing portion 12, and the threaded sleeve 13 is provided with an internal thread. In the present embodiment, the threaded sleeve 13 is located substantially at the center of the bottom wall surrounding the first rotation preventing portion 12, and the centers of the threaded sleeve 13 and the first rotation preventing portion 12 substantially coincide with the central axis of the column 10.

The first rotation stopping portion 14 is disposed at the bottom of the column 11, and in the present embodiment, the first rotation stopping portion 14 is a rotation stopping recess recessed in the bottom surface of the column 11, and the cross section of the rotation stopping recess is substantially square. The first plug 15 is disposed at the first rotation-stopping portion 14 of the column 11, in this embodiment, the first plug 15 is a steel pipe, the steel pipe is perpendicular to the bottom surface of the column 10, one end of the steel pipe is embedded in the bottom of the column 10, and the other end of the steel pipe extends to the outside of the first rotation-stopping portion 14, i.e., the first rotation-stopping portion 14 is disposed around the steel pipe. In the present embodiment, the first connector 15 is located substantially at the center of the bottom wall surrounding the first rotation stopper 14, and the centers of the first connector 15 and the first rotation stopper 14 substantially coincide with the central axis of the column 10.

Referring to fig. 5 to 7, in the present embodiment, the cap 30 is substantially cubic, and the cap 30 is disposed on the top of the shaft 10. The column cap 30 includes a cap body 31 and a second rotation-preventing portion 32, the cap body 31 is substantially in the shape of a cubic plate, the second rotation-preventing portion 32 is a rotation-preventing protrusion protruding from the bottom surface of the cap body 31, the cross section of the rotation-preventing protrusion is quadrilateral, and the rotation-preventing protrusion can be in insertion fit with the first rotation-preventing portion 12 on the column 11 to prevent the column cap 30 from rotating relative to the column body 10. The cap body 31 of the column cap 30 has a mounting hole 33 corresponding to the threaded sleeve 13, and in the present embodiment, the mounting hole 33 is located substantially at the center of the cap body 31, and the mounting hole 33 penetrates the cap body 31 and the second rotation preventing portion 32 along the axis of the column 11. In the present embodiment, the mounting hole 33 includes a nut receiving portion 332 and a stud receiving portion 334, wherein one side of the nut receiving portion 332 penetrates through the top surface of the cap body 31, and the other side of the nut receiving portion 332 extends into the second rotation preventing portion 32; the bolt receiving portion 334 has a smaller diameter than the nut receiving portion 332, one end of the bolt receiving portion 334 communicates with the nut receiving portion 332, and the other end of the bolt receiving portion 334 penetrates the bottom surface of the second rotation preventing portion 32.

The cap 30 is coupled to the shaft 10 by a mounting bolt (not shown), and specifically, the mounting bolt passes through the mounting hole 33 and is screwed with the threaded sleeve 13, thereby coupling the cap 30 to the shaft 10. In this embodiment, the screw of the installation bolt passes through the stud accommodating portion 334 to be in threaded connection with the threaded sleeve 13, the nut of the installation bolt is accommodated in the nut accommodating portion 332, and the bolt head of the installation bolt is accommodated through the accommodating groove 34, so that the top surface of the column cap 30 can be relatively flat, and the prefabricated column obtained by assembly is more beautiful. The structure of the mounting bolt belongs to the prior art, and is not described herein for brevity.

Referring to fig. 8 to 10 together, the pier 50 is provided at the bottom of the column shaft 10, and in the present embodiment, the pier 50 has a substantially rectangular parallelepiped shape. The pier 50 includes a base 51 and a second rotation stopper 52, and the second rotation stopper 52 is provided on the top surface of the base 51. In the present embodiment, the second rotation preventing portion 52 is a rotation preventing protrusion protruding from the top surface of the base 51, the cross section of the rotation preventing protrusion is a quadrilateral, and the second rotation preventing portion 52 can be inserted into and engaged with the first rotation preventing portion 14 of the column 11 to prevent the column shaft 10 from rotating relative to the column block 50. In the present embodiment, the second rotation stopper 52 is provided substantially at the center of the top surface of the base 51. The top surface of the pier 50 is provided with a second connector 53 corresponding to the first connector 15, and the second connector 53 is inserted into the first connector 15. In the present embodiment, a second plug 53 is provided at the second rotation stop portion 52 of the base 51 corresponding to the first plug 15, the second plug 53 is a socket into which the first plug 15 is inserted, the socket is parallel to the axial direction of the column 10, one end of the second plug 53 penetrates the second rotation stop portion 52, and the other end of the second plug 53 extends into the base 51.

In this embodiment, two beam sockets 54 are further recessed in the column pier 50, the two beam sockets 54 are respectively disposed on two opposite sides of the column pier 50, and a tendon insertion hole 56 is further recessed in a hole wall of the beam socket 54. Specifically, in the present embodiment, the beam socket 54 is recessed in the top surface of the base 51 of the pillar 50, and penetrates through the side surface of the base 51 of the pillar 50 facing away from the other beam socket 54, and the tendon insertion hole 56 is recessed in the bottom wall surrounding the beam socket 54.

When the prefabricated assembled column is assembled, the connection among the column body 10, the column cap 30 and the column pier 50 is dry socket connection, specifically, the second anti-rotation part 32 of the column cap 30 is inserted into the first anti-rotation part 12 of the column body 10, and then the screw part of the mounting bolt passes through the mounting hole 33 of the column cap 30 and is in threaded connection with the threaded sleeve 13, so that the column cap 30 and the column body 10 are connected together; when the column 10 and the column 50 are connected, the first connector 15 at the bottom of the column 10 is inserted into the second connector 53 of the column 50 until the first rotation stop part 14 at the bottom of the column 10 is sleeved on the second rotation stop part 52 of the column 50, so that the column 50 and the column 10 are connected together. The beam sockets 54 on the two sides of the pier 50 are reserved for inserting a ground beam (not shown), mounting holes are reserved on the end part of the ground beam corresponding to the tendon inserting holes 56, and after the end part of the ground beam is mounted and inserted into the beam sockets 54 during assembly, anchor bolts are inserted into the tendon inserting holes 56 and the mounting holes corresponding to the end part of the ground beam, so that the pier 50 and the ground beam are combined together.

In the prefabricated column, the top of the column body 10 is connected with the column cap 30 through the mounting bolt, in addition, the column body 10 and the column cap 30 are also inserted into the first rotation preventing part 12 through the second rotation preventing part 32 so as to prevent the column cap 30 from rotating relative to the column body 10, and meanwhile, compared with the way of inserting and connecting reserved steel bars, the prefabricated column is wrapped on the periphery of the mounting bolt through the second rotation preventing part 32 and the first rotation preventing part 12, so that the strength of the joint of the column body 10 and the column cap 30 can be further increased; stud 50 and the bottom plug-in connection of shaft 10, in addition, shaft 10 still ends the portion 52 with first portion 14 that splines through the second with cap 30 and pegs graft to prevent that the relative stud 50 of shaft 10 from rotating, simultaneously, compare in the mode of reserving reinforcing bar plug connection, the prefabricated post of above-mentioned assembled, end portion 52 and first portion 14 that splines through the second and wrap up in first plug connector 15, second plug connector 53 periphery, the second end portion 52 and the first plug-in connection who ends portion 14 can further increase the intensity of shaft 10 and the 50 junction of stud.

Above-mentioned prefabricated post of assembled adopts the assembled mode, be about to shaft 10, column cap 30 etc. adopt "being equal to cast-in-place" design theory and design the split, carry out the mode of transportation to the scene and install after the factory production with the component in the mill, it compares in the cast-in-place construction methods of prior art, can reduce the influence of environmental factor such as weather to the construction, accelerate the construction progress, the material waste in the work progress has been reduced, reduce building rubbish and on-the-spot noise, raise dust etc. reduce the pollution that the construction brought the all ring border environment.

Referring to fig. 11, an embodiment of the present invention further provides an enclosure, including the prefabricated column. It will be appreciated that the enclosure may also include other elements such as wall panels 60, and the construction of wall panels 60 is known in the art, for example, wall panels constructed from brickwork may be used, in which case, between the shafts 10 of two adjacent prefabricated columns, brickwork is used to form wall panels 60; or a wall plate made of metal can be used, in which case the wall plate 60 can be connected with the column body 11 of the column body 10 of two adjacent prefabricated columns through bolts and the like.

It is understood that in other embodiments, the first rotation-preventing part 12 of the column body 10 can be provided as a rotation-preventing protrusion, and in this case, the second rotation-preventing part 32 of the column cap 30 is correspondingly provided as a rotation-preventing notch which is in plug-fit with the first rotation-preventing part 12. Similarly, in other embodiments, the first rotation stopping portion 14 on the column body 10 may be a rotation stopping protrusion, and in this case, the second rotation stopping portion 52 on the column pier 50 is correspondingly provided as a rotation stopping notch in insertion fit with the first rotation stopping portion 14.

It is to be understood that in other embodiments, the first plug 15 on the column 10 may be a socket, and in this case, the second plug 53 on the pier 50 may be a steel pipe or the like that is fitted to the first plug 15.

It is understood that the cross sections of the first rotation preventing portion 12, the second rotation preventing portion 32, the first rotation preventing portion 14 and the second rotation preventing portion 52 are not limited to the quadrangle in the embodiment, and may be other polygonal structures as long as the function of preventing the two connecting members from rotating relatively is achieved.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims (10)

1. An assembled precast column, comprising:

the anti-rotation device comprises a column body (10), wherein the column body (10) comprises a column body (11), a first anti-rotation part (12), a threaded sleeve (13), a first anti-rotation part (14) and a first plug connector (15), the first anti-rotation part (12) is arranged on the top surface of the column body (11), and the threaded sleeve (13) is embedded in the first anti-rotation part (12) of the column body (11); the first rotation stopping part (14) is arranged at the bottom of the column body (11), and the first plug connector (15) is arranged at the first rotation stopping part (14) of the column body (11);

the column cap (30) is arranged at the top of the column body (10), the column cap (30) comprises a cap body (31) and a second anti-rotation part (32), the second anti-rotation part (32) is arranged on the bottom surface of the cap body (31), one of the first anti-rotation part (12) and the second anti-rotation part (32) is provided with an anti-rotation protrusion, the other one of the first anti-rotation part and the second anti-rotation part is provided with an anti-rotation notch which is in plug-in fit with the anti-rotation protrusion, and the second anti-rotation part (32) is in plug-in fit with the first anti-rotation part (12) so as to prevent the column cap (30) from rotating relative to the column body (10); the cap body (31) is provided with a mounting hole (33) corresponding to the threaded sleeve (13);

the mounting bolt penetrates through the mounting hole (33) and is in threaded connection with the threaded sleeve (13); and

pier (50), pier (50) are located the bottom of shaft (10), pier (50) are including base member (51) and second rotation preventing portion (52), second rotation preventing portion (52) are located the top surface of base member (51), first rotation preventing portion (14) with one of them is established to rotation preventing arch in second rotation preventing portion (52), another establish to with rotation preventing protruding grafting complex rotation preventing notch, second rotation preventing portion (52) with first rotation preventing portion (14) are pegged graft, in order to prevent shaft (10) is relative pier (50) rotate, second rotation preventing portion (52) department corresponds first plug connector (15) are equipped with second plug connector (53), second plug connector (53) with first plug connector (15) are pegged graft.

2. The fabricated precast column according to claim 1, wherein the first rotation preventing part (12) is an rotation preventing recess concavely formed in the top surface of the column body (11), the second rotation preventing part (32) is an rotation preventing protrusion convexly formed on the bottom surface of the cap body (31), and the cross-section of the rotation preventing recess and the rotation preventing protrusion is polygonal.

3. The prefabricated column of claim 2, wherein said first connector (15) is a steel pipe and said second connector (53) is a socket structure for mating with said first connector (15).

4. The fabricated precast column according to claim 3, wherein the first rotation-stopping portion (14) is a rotation-stopping recess concavely formed in the bottom surface of the column body (11), the second rotation-stopping portion (52) is a rotation-stopping protrusion convexly formed on the top surface of the base body (51), and the cross-section of the rotation-stopping protrusion and the rotation-stopping recess is polygonal.

5. The fabricated precast column according to claim 4, wherein the second connector (53) is parallel to the axial direction of the column body (10), and one end of the second connector (53) passes through the second rotation stopper (52), and the other end of the second connector (53) extends into the base body (51).

6. Fabricated precast column according to claim 2, characterized in that the threaded sleeve (13) is buried at the bottom wall surrounding the first rotation preventing part (12) and has one end communicating with the first rotation preventing part (12).

7. The prefabricated column of claim 2, wherein the installation hole (33) includes a nut receiving portion (332) and a stud receiving portion (334), one side of the nut receiving portion (332) penetrates through the top surface of the cap body (31), and the other side of the nut receiving portion (332) extends into the second rotation prevention portion (32); one end of the stud receiving part (334) is communicated with the nut receiving part (332), and the other end of the stud receiving part (334) penetrates through the bottom surface of the second rotation prevention part (32); the screw of the mounting bolt penetrates through the stud accommodating part (334) to be in threaded connection with the threaded sleeve (13), and the nut of the mounting bolt is accommodated in the nut accommodating part (332).

8. The prefabricated column of claim 1, wherein two beam sockets (54) are further recessed in the base body (51), the two beam sockets (54) are respectively disposed on two opposite sides of the base body (51), and a rib insertion hole (56) is further recessed in a hole wall of each beam socket (54).

9. Prefabricated column according to claim 8, wherein said beam recess (54) is recessed in the top side of said base (51) and extends through the side of said base (51) facing away from the other beam recess (54), said tendon holes (56) being recessed in the bottom wall enclosing said beam recess (54).

10. An enclosure comprising an assembled prefabricated column according to any one of claims 1 to 9.

Images