CN211850350U

CN211850350U - Secondary threading construction unit for manufacturing inner partition wall of steel structure building

Info

Publication number: CN211850350U
Application number: CN202020358494.1U
Authority: CN
Inventors: 胡鹏飞; 陈轩; 刘伟亮; 宗锋
Original assignee: Shanghai Electric Power Design Institute Co Ltd
Current assignee: Shanghai Electric Power Design Institute Co Ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-03
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a constructional unit of steel construction building inner partition wall way of secondary threading, network structure in frame and the frame, network structure include horizontal purlin and perpendicular purlin. At least one of the more than two transverse purlins is a threading transverse purlin; the plurality of vertical purlins at least comprise a threading vertical purlin; all the threading transverse purlins are communicated with all the threading vertical purlins connected with the threading transverse purlins to form a threading pipe network, and lighting circuits are penetrated in the threading pipe network; the threading vertical purlin in butt joint with the lighting pipeline embedded pipe in the building floor slab is an upper-section threading vertical purlin; the threading vertical purlin butted with the ground lighting pipeline embedded pipe is a lower-section threading vertical purlin; the outer frame is provided with butt joint interfaces corresponding to the upper threading vertical purlin and the lower threading vertical purlin respectively; sandwich rock wool layers are adhered to two surfaces of the net structure; the outside of each sandwich rock wool layer is provided with a fireproof gypsum board protective shell. The utility model discloses simple structure, easily integrated processing of mill, on-the-spot installation and threading of being convenient for, save construction cycle, low price.

Description

Secondary threading construction unit for manufacturing inner partition wall of steel structure building

Technical Field

The utility model relates to a transformer substation constructs technical field, in particular to structure unit of partition wall way in steel construction building of secondary threading.

Background

In the existing power transmission and transformation engineering, structures such as a main control building of a transformer substation increasingly adopt prefabricated steel structures.

In practical application, the inner wall panel is an indispensable building structure of a steel structure building, and has low assembly degree in practical construction, compared with the assembly degree of steel structure building steel beams and steel columns which are directly processed in factories and hoisted on site.

The main reason why the above situation occurs is that after the construction of the steel beam, the steel column and the floor slab on site, a large amount of lighting pipelines and other work need to be embedded before the installation of the inner wall slab, so that the installation time of the inner wall slab is longer than that of the steel structure main body, and the installation progress of the fabricated building is seriously influenced.

In addition, engineering field practice discovers that after the pipeline in the inner wall board is constructed together with the inner wall board, the phenomenon that the original pipeline or the newly added pipeline needs to be changed in electrical design often occurs, so that the reworking of the inner wall board after construction leads to large-area damage to the exterior fireproof gypsum board and the sandwich rock wool of the inner wall board, and the change of the work amount of the original state is greatly increased.

Therefore, it is an urgent technical problem for those skilled in the art to provide an interior wall panel capable of being constructed quickly in the first place for practical needs.

SUMMERY OF THE UTILITY MODEL

In view of the above defects in the prior art, the utility model provides a construction unit of secondary threading's steel construction building interior partition wall way, the purpose of realization is to realize the prefabrication of transformer substation's interior wallboard, and this interior wallboard only needs to arrange according to electrical design lighting pipeline etc. when coordinating the construction site floor and ground construction the arrangement position of buried pipe just can arrange; the inner wall board is integrally processed in a factory and is finally installed at one time on site; after the installation is finished, the inner wall board can be modified or minimally-invasive according to the reworking or later-stage modification after the construction is finished.

In order to achieve the purpose, the utility model discloses a construction unit of partition wall way in steel construction building of secondary threading, including the frame of rectangle, and set up in network structure in the frame, network structure includes the perpendicular purlin of the horizontal purlin that two piece at least levels set up and a plurality of vertical settings.

At least one of the more than two transverse purlins is a threading transverse purlin, and the threading transverse purlin is of a tubular structure; the plurality of vertical purlins at least comprise a threading vertical purlin, and the threading vertical purlin is of a tubular structure;

all the threading transverse purlins are communicated with all the threading vertical purlins connected with the threading transverse purlins to form a threading pipe network, and lighting circuits penetrate through the threading pipe network;

the threading vertical purlin in butt joint with the lighting pipeline embedded pipe in the building floor slab is an upper-section threading vertical purlin; the threading vertical purlin butted with the ground lighting pipeline embedded pipe is a lower-section threading vertical purlin;

the outer frame is provided with butt joint interfaces corresponding to the upper threading vertical purlin and the lower threading vertical purlin respectively;

sandwich rock wool layers are adhered to two surfaces of the net structure; and a fireproof gypsum board protective shell is arranged outside each sandwich rock wool layer.

Preferably, an electrical assembly is arranged at the intersection position of the threading transverse purlin and the threading vertical purlin, and threading holes are formed in the threading transverse purlin corresponding to the electrical assembly.

More preferably, the electrical component is an electrical service box and/or an electrical switch.

More preferably, the threading hole is a 50 × 50 square hole.

Preferably, the fireproof gypsum board protective shell is connected to the horizontal purlin by self-tapping screws.

Preferably, the outer frame is made of channel steel and is used for being connected with embedded parts of surrounding building walls, plates and the ground to form the inner partition wall.

Preferably, the periphery of the vertical purlin at the intersection between the horizontal purlin and the vertical purlin is fixedly connected by adopting multi-point fillet weld welding, and the horizontal purlin and the outer frame are connected by adopting full-weld fillet weld.

The utility model has the advantages that:

the utility model discloses only need arrange according to electrical design lighting pipeline etc. arrange that the position of arranging of pre-buried pipe when coordinating job site floor and ground construction just can arrange, can increase substantially the efficiency of construction.

The utility model discloses simple structure, easily integrated processing of mill, on-the-spot installation and threading of being convenient for, save construction cycle, low price.

The utility model discloses reserve position through wires holes such as switch in advance, be convenient for the construction is accomplished the back and is reworked and modify or later stage "wicresoft" transformation.

The utility model is integrated in factory and is mounted at one time in site; after the installation is finished, the inner wall board can be modified or minimally-invasive according to the reworking or later-stage modification after the construction is finished.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 shows a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another view angle according to an embodiment of the present invention.

Fig. 3 shows a schematic diagram of a transverse cross-sectional structure according to an embodiment of the present invention.

Fig. 4 shows a schematic longitudinal sectional structure of an embodiment of the present invention.

Fig. 5 is a schematic view showing a local enlarged structure of the threading hole according to an embodiment of the present invention.

Detailed Description

Examples

As shown in fig. 1 to 4, the construction unit for the second-threading method for the inner partition wall of the steel structure building comprises a rectangular outer frame 3 and a net-shaped structure arranged in the outer frame 3, wherein the net-shaped structure comprises at least two horizontal purlins 1 horizontally arranged and a plurality of vertical purlins 4 vertically arranged.

At least one of the more than two transverse purlins 1 is a threading transverse purlin 2, and the threading transverse purlin 2 is of a tubular structure; the plurality of vertical purlins 4 at least comprise a threading vertical purlin 5, and the threading vertical purlin 5 is of a tubular structure;

all the threading transverse purlins 2 are communicated with all the threading vertical purlins 5 connected with the threading transverse purlins to form a threading pipe network, and lighting circuits are penetrated in the threading pipe network;

the threading vertical purlin 5 butted with the lighting pipeline embedded pipe in the building floor slab is an upper-section threading vertical purlin; the threading vertical purlin 5 butted with the ground lighting pipeline embedded pipe 6 is a lower-section threading vertical purlin;

the outer frame 3 is provided with butt joints corresponding to the upper threading vertical purlin and the lower threading vertical purlin respectively;

the two sides of the net structure are adhered with sandwich rock wool layers 8; the outside of each sandwich rock wool layer 8 is provided with a fireproof gypsum board protective shell 9.

The utility model discloses in practical application, the utility model discloses the positive and negative can be for the structural arrangement of complete symmetry, also can set up on the wall if building electrical components such as electric overhaul box and electrical switch, can also regard as the interior wallboard that does not contain electrical components to use alone, can unilateral arrange electrical components, also can two sides arrange to form asymmetric structural arrangement.

In some embodiments, as shown in fig. 5, an electrical component is arranged at the position where the threading transverse purlin 2 and the threading vertical purlin 5 intersect, and the threading transverse purlin 2 is provided with a threading hole 7 corresponding to the electrical component.

In certain embodiments, the electrical components are an electrical service box and an electrical switch.

In some embodiments, the threading holes 7 are 50 × 50 square holes.

In some embodiments, the fire-proof plasterboard protective casing 9 is attached to the purlin 1 using self-tapping screws.

In some embodiments, the outer frame 3 is made of channel steel, and is used for connecting embedded parts of surrounding building walls, plates and the ground to form an inner partition wall.

In some embodiments, the periphery of the vertical purlin 4 at the intersection between the horizontal purlin 1 and the vertical purlin 4 is fixedly connected by adopting multi-point fillet welding, and the horizontal purlin 1 and the outer frame 3 are connected by adopting full-weld fillet welding.

The utility model can be improved according to the concrete construction requirements, such as opening door openings or window openings, and fixing the door openings and the window openings with channel steel; or the vertical purlins can be properly simplified into thin-wall C-shaped purlins to be arranged according to the actual positions of the non-electrical components, and the C-shaped purlins are arranged between two layers of transverse purlins and are welded and connected with the upper surfaces and the lower surfaces of the transverse purlins.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The construction unit for the method for manufacturing the inner partition wall of the steel structure building through secondary threading comprises a rectangular outer frame (3) and a net-shaped structure arranged in the outer frame (3), wherein the net-shaped structure comprises at least two horizontal purlins (1) arranged horizontally and a plurality of vertical purlins (4) arranged vertically; the method is characterized in that:

at least one of the more than two transverse purlins (1) is a threading transverse purlin (2), and the threading transverse purlin (2) is of a tubular structure; the plurality of vertical purlins (4) at least comprise a threading vertical purlin (5), and the threading vertical purlin (5) is of a tubular structure;

all the threading transverse purlins (2) are communicated with all the threading vertical purlins (5) connected with the threading transverse purlins to form a threading pipe network, and lighting circuits penetrate through the threading pipe network;

the threading vertical purlin (5) butted with the lighting pipeline embedded pipe in the building floor slab is an upper-section threading vertical purlin; the threading vertical purlin (5) butted with the ground lighting pipeline embedded pipe (6) is a threading vertical purlin at the lower section;

the outer frame (3) is respectively provided with a butt joint interface corresponding to the upper-section threading vertical purlin and the lower-section threading vertical purlin;

sandwich rock wool layers (8) are adhered to the two sides of the net structure; and a fireproof gypsum board protective shell (9) is arranged outside each sandwich rock wool layer (8).

2. The construction unit for manufacturing the secondary-threading steel structure building internal partition wall according to claim 1, wherein an electrical component is arranged at the intersection position of the transverse threading purlin (2) and the vertical threading purlin (5), and the transverse threading purlin (2) is provided with a threading hole (7) corresponding to the electrical component.

3. The secondary-threaded construction element of an internal partition wall construction method of a steel structure building as claimed in claim 2, wherein the electrical component is an electrical service box and/or an electrical switch.

4. The construction unit for the secondary threading of the steel structure building internal partition wall according to claim 2, wherein the threading hole (7) is a 50 x 50 square hole.

5. The construction unit for the secondary threading of the steel structure building internal partition wall of claim 1, wherein the fireproof gypsum board protective casing (9) is connected to the transverse purlin (1) by self-tapping screws.

6. The construction unit for the secondary threading of the inner partition wall of the steel structure building according to claim 1, wherein the outer frame (3) is made of channel steel and is used for being connected with embedded parts of surrounding building walls, plates and the ground to form the inner partition wall.

7. The construction unit for the manufacturing method of the secondary threading steel structure building internal partition wall according to claim 1, wherein the periphery of the vertical purlin (4) at the intersection between the transverse purlin (1) and the vertical purlin (4) is fixedly connected by adopting multi-point fillet weld, and the transverse purlin (1) and the outer frame (3) are connected by adopting full-weld fillet weld.