CN210482563U

CN210482563U - Steel construction connected node based on BIM

Info

Publication number: CN210482563U
Application number: CN201921291816.9U
Authority: CN
Inventors: 杨宝淇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-05-08
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a BIM-based steel structure connecting node, which comprises a first steel column, a second steel column and a third steel column, wherein the upper end of the first steel column is provided with an annular connecting device which is fixedly arranged at the upper end of the first steel column through a fixing ring, the upper end of the second steel column is provided with a second connecting device which is connected with the second steel column through a clamping groove, the connection between the steel structures can be facilitated, and the annular connecting device and the second connecting device are both detachable structures, the use is more convenient, one end of the third steel column is connected with the first steel column through an inner cavity of a groove and a lug embedded fixing frame, the other end of the third steel column is connected with the second steel column through an inner cavity of a groove and a lug embedded fixing frame, the stability of the connection between the steel columns can be increased preliminarily, the first fixing hole is connected with the third fixing hole through a bolt, the second fixing hole is connected with the third fixing hole through a bolt, the connection between the steel columns can be more stable.

Description

Steel construction connected node based on BIM

Technical Field

The utility model relates to a technical field is connected to the steel construction, specifically is a steel construction connected node based on BIM.

Background

As an important branch specialty in the building industry, the steel structure manufacturing is between building design, structural design and construction installation and plays a role in starting and stopping, theoretically, the steel structure manufacturing is divided into a computer simulation design (steel structure BIM design) and a workshop entity processing part, the requirement for connection of the steel structures is high, the steel structures need to be connected stably, and a relatively firm connection mode is needed.

Steel construction among the prior art connects, and what be more is simple passes through tip welded fastening, and this kind of connection form is simple high-efficient, but the problem is big, because steel construction inner wall space is limited, and welding conditions is harsh, and the weld joint bearing pressure is big.

To the problem, for convenience and steadiness that improve the steel construction and connect, we have provided a steel construction connected node based on BIM.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction connected node based on BIM provides one kind and is convenient for connect, and connects firm steel construction connected node to the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a steel structure connecting node based on BIM comprises a first steel column, a second steel column and a third steel column, wherein an annular connecting device is arranged at the upper end of the first steel column and comprises a fixing ring, a fixing frame, a first fixing hole and connecting holes, the fixing frame is provided with a plurality of annular and uniform fixing rings, the first fixing hole is uniformly formed in two sides of the fixing frame, and the connecting holes are formed in one end, far away from the fixing ring, of the fixing frame; the upper end of the second steel column is provided with a second connecting device, the second connecting device comprises a clamping block, a second fixing frame, a second fixing hole and a second connecting hole, the second fixing frame is fixedly welded on one side of the clamping block, the second fixing hole is formed in two sides of the second fixing frame, and the second connecting hole is formed in one side, far away from the clamping block, of the second fixing frame; the third steel column comprises a third fixing hole and a steel body, and grooves are formed in two sides of the steel body; the third fixed orifices are provided with a plurality of uniform holes arranged at two ends of the groove.

Preferably, the connecting hole and the two sides of the inner cavity of the second connecting hole are both provided with a lug.

Preferably, the size of the connecting hole is the same as that of the second connecting hole.

Preferably, the first steel column is of a cylindrical structure, and the second steel column and the third steel column are of cuboid structures.

Preferably, the annular connecting device is fixedly installed at the upper end of the first steel column through a fixing ring, a clamping groove is formed in the bottom of the clamping block, the clamping block is connected with the second steel column through the clamping groove, and the annular connecting device and the second connecting device are of detachable structures.

Preferably, one end of the third steel column is embedded into the inner cavity of the fixing frame through the groove and the bump and connected with the first steel column, and the other end of the third steel column is embedded into the inner cavity of the second fixing frame through the groove and the bump and connected with the second steel column.

Preferably, the first fixing hole is connected with the third fixing hole through a bolt, and the second connecting hole is connected with the third fixing hole through a bolt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this steel construction connected node based on BIM, annular connecting device pass through retainer plate fixed mounting in the upper end of first steel column, and the bottom of fixture block sets up the draw-in groove, and the fixture block passes through draw-in groove and second steel column connection, can make things convenient for being connected between the steel construction, and annular connecting device and second connecting device are detachable construction, when partial steel construction appears damaging, can conveniently dismantle the maintenance or change other steel columns, and it is more convenient to use.

2. This steel construction connected node based on BIM, the size of connecting hole and second connecting hole is the same, connecting hole and second connecting hole inner chamber both sides all set up the lug, the inner chamber and the first steel column connection of fixed frame are passed through in recess and lug embedding to the one end of third steel column, the inner chamber and the second steel column connection of the fixed frame of recess and lug embedding second are passed through to the other end of third steel column, can tentatively increase the steadiness of connecting between the steel column, first fixed orifices passes through bolted connection with the third fixed orifices, the second fixed orifices passes through bolted connection with the third fixed orifices, can make the connection between the steel column more firm.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a structural view of the ring connector of the present invention;

FIG. 3 is a structural view of a second connecting device of the present invention;

FIG. 4 is a view showing the internal structure of the fixing frame of the present invention;

fig. 5 is a structural diagram of a third steel column of the present invention.

In the figure: 1. a first steel column; 11. an annular connection means; 111. a stationary ring; 113. a fixing frame; 112. a first fixing hole; 114. connecting holes; 2. a second steel column; 21. a second connecting means; 211. a clamping block; 212. a second fixed frame; 214. a second fixing hole; 213. a second connection hole; 421. a bump; 3. a third steel column; 32. a third fixing hole; 31. a steel body; 311. and (4) a groove.

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.

Referring to fig. 1-5, a BIM-based steel structure connection node includes a first steel column 1, a second steel column 2, and a third steel column 3, where the first steel column 1 is a cylindrical structure, the second steel column 2 and the third steel column 3 are both rectangular structures, an annular connection device 11 is disposed at an upper end of the first steel column 1, the annular connection device 11 includes a fixing ring 111, a fixing frame 113, a first fixing hole 112, and a connection hole 114, the annular connection device 11 is fixedly mounted at an upper end of the first steel column 1 through the fixing ring 111, the fixing frame 113 is provided with a plurality of annular and uniform fixing holes fixed on the fixing ring 111, the first fixing hole 112 is provided with a plurality of uniform fixing holes disposed at two sides of the fixing frame 113, the connection hole 114 is disposed at an end of the fixing frame 113 away from the fixing ring 111, the upper end of the second steel column 2 is provided with a second connection device 21, and both the annular connection device 11 and, the second connecting device 21 includes a latch 211, a second fixing frame 212, a second fixing hole 214 and a second connecting hole 213, the bottom of the latch 211 is provided with a latch slot, the latch 211 is connected with the second steel column 2 through the latch slot, the second fixing frame 212 is fixedly welded at one side of the latch 211, the second fixing hole 214 is arranged at two sides of the second fixing frame 212, the second connecting hole 213 is arranged at one side of the second fixing frame 212 far from the latch 211, both sides of the connecting hole 114 and the inner cavity of the second connecting hole 213 are provided with protrusions 421, the size of the connecting hole 114 is the same as that of the second connecting hole 213, the third steel column 3 includes a third fixing hole 32 and a steel body 31, both sides of the steel body 31 are provided with grooves 311, the third fixing hole 32 is provided with a plurality of uniform protrusions arranged at both ends of the grooves 311, one end of the third steel column 3 is embedded into the inner cavity of the fixing frame 113 through the grooves 311 and the protrusions 421 to be connected with the first steel column 1, the other end of the third steel column, one end of the third steel column 3 is embedded into the inner cavity of the fixing frame 113 through the groove 311 and the protrusion 421 and connected with the first steel column 1, the other end of the third steel column 3 is embedded into the inner cavity of the second fixing frame 212 through the groove 311 and the protrusion 421 and connected with the second steel column 2, the first fixing hole 112 is connected with the third fixing hole 32 through a bolt, and the second fixing hole 214 is connected with the third fixing hole 32 through a bolt.

In summary, the following steps: the steel structure connecting node based on the BIM comprises a first steel column 1, a second steel column 2 and a third steel column 3, wherein the first steel column 1 is of a cylindrical structure, the second steel column 2 and the third steel column 3 are of cuboid structures, the upper end of the first steel column 1 is provided with an annular connecting device 11, the annular connecting device 11 comprises a fixing ring 111 and a connecting hole 114, the annular connecting device 11 is fixedly arranged at the upper end of the first steel column 1 through the fixing ring 111, the upper end of the second steel column 2 is provided with a second connecting device 21, the second connecting device 21 comprises a clamping block 211 and a second connecting hole 213, the bottom of the clamping block 211 is provided with a clamping groove, the clamping block 211 is connected with the second steel column 2 through the clamping groove, the connection between the steel structures can be facilitated, the annular connecting device 11 and the second connecting device 21 are of detachable structures, when part of the steel structures are damaged, the other steel columns can, the use is more convenient; connecting hole 114 is the same with the size of second connecting hole 213, connecting hole 114 all sets up lug 421 with second connecting hole 213 inner chamber both sides, the inner chamber that recess 311 and lug 421 embedding fixed frame 113 are passed through to the one end of third steel column 3 is connected with first steel column 1, the inner chamber that the other end of third steel column 3 passes through recess 311 and lug 421 embedding fixed frame 212 is connected with second steel column 2, can tentatively increase the steadiness of connecting between the steel column, first fixed orifices 112 passes through bolted connection with third fixed orifices 32, second fixed orifices 214 passes through bolted connection with third fixed orifices 32, can make the connection between the steel column more firm.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction connected node based on BIM, includes first steel column, second steel column and third steel column, its characterized in that: the upper end of the first steel column is provided with an annular connecting device, the annular connecting device comprises a fixing ring, a fixing frame, a plurality of first fixing holes and connecting holes, the fixing frame is provided with a plurality of fixing holes which are uniformly fixed on the fixing ring in an annular shape, the first fixing holes are uniformly arranged on two sides of the fixing frame, and the connecting holes are formed in one end, far away from the fixing ring, of the fixing frame; the upper end of the second steel column is provided with a second connecting device, the second connecting device comprises a clamping block, a second fixing frame, a second fixing hole and a second connecting hole, the second fixing frame is fixedly welded on one side of the clamping block, the second fixing hole is formed in two sides of the second fixing frame, and the second connecting hole is formed in one side, far away from the clamping block, of the second fixing frame; the third steel column comprises a third fixing hole and a steel body, and grooves are formed in two sides of the steel body; the third fixed orifices are provided with a plurality of uniform holes arranged at two ends of the groove.

2. The BIM-based steel structure connection node according to claim 1, wherein: and the two sides of the inner cavity of the connecting hole and the inner cavity of the second connecting hole are both provided with a convex block.

3. The BIM-based steel structure connection node according to claim 1, wherein: the connecting hole and the second connecting hole are the same in size.

4. The BIM-based steel structure connection node according to claim 1, wherein: the first steel column is of a cylindrical structure, and the second steel column and the third steel column are of cuboid structures.

5. The BIM-based steel structure connection node according to claim 1, wherein: the annular connecting device is fixedly installed at the upper end of the first steel column through the fixing ring, the bottom of the clamping block is provided with a clamping groove, the clamping block is connected with the second steel column through the clamping groove, and the annular connecting device and the second connecting device are of detachable structures.

6. The BIM-based steel structure connection node according to claim 5, wherein: one end of the third steel column is embedded into the inner cavity of the fixing frame through the groove and the bump and connected with the first steel column, and the other end of the third steel column is embedded into the inner cavity of the second fixing frame through the groove and the bump and connected with the second steel column.

7. The BIM-based steel structure connection node according to claim 1, wherein: the first fixing hole is connected with the third fixing hole through a bolt, and the second fixing hole is connected with the third fixing hole through a bolt.