CN215716309U

CN215716309U - Assembled steel construction outer wall based on BIM

Info

Publication number: CN215716309U
Application number: CN202121577776.1U
Authority: CN
Inventors: 黄芸珠; 杨伟雄; 李智威
Original assignee: Huizhou Huiyang Second Construction Engineering Co ltd
Current assignee: Huizhou Huiyang Second Construction Engineering Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-02-01
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses an assembled steel structure outer wall based on BIM, relating to the technical field of steel structure outer walls and improving the problems of high use cost, lower structural strength and slower splicing work of the assembled steel structure outer wall, comprising connecting pieces, lower steel plates, notches, vertical reinforcing ribs and rectangular grooves, a lower steel plate is welded on the outer wall of one side of the connecting piece, a first connecting plate is welded at the top end of the connecting piece, the top end of the first connecting plate is provided with an upper steel plate through a connecting piece, one side of the bottom end of the upper steel plate is provided with another group of first connecting plates through a connecting piece, the wallboard is a main body framework formed by welding the lower steel plate, the upper steel plate and the two groups of first connecting plates, the arrangement cost of the outer wall is reduced, the structural strength of the steel structure outer wall is improved, the installation flexibility of the outer wall is improved, and the construction efficiency of the steel structure outer wall is improved.

Description

Assembled steel construction outer wall based on BIM

Technical Field

The utility model relates to the technical field of steel structure outer walls, in particular to an assembled steel structure outer wall based on BIM.

Background

The steel structure house refers to a house building using steel as a building bearing beam column, and has the advantages that: the house built by steel structures is about 1/2 of reinforced concrete houses, mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, all the members or components are usually connected by welding seams, bolts or rivets, and the house is one of main building structure types, wherein the assembled steel structure outer wall is a wall body formed by assembling prefabricated parts on a construction site, and the wall body is connected with the wall body by the welding seams, the bolts or the rivets.

Current steel construction outer wall, like publication No. CN211143392U patent, including the wallboard, set up in the upper end banding at wallboard top, set up in the lower extreme banding of wallboard bottom, set up in the left end banding of wallboard left end and set up in the right-hand member banding of wallboard right-hand member. The wallboard comprises a plurality of boards, two adjacent boards are fixedly connected in a gluing mode, the upper end of the wallboard consisting of the boards is fixedly connected with the upper end sealing edge in an inserting mode, the lower end of the wallboard is fixedly connected with the lower end sealing edge in an inserting mode, and the left end sealing edge and the right end sealing edge which are fixedly matched with the upper end sealing edge and the lower end sealing edge are arranged at the left end and the right end of the wallboard respectively.

To the correlation technique among the above-mentioned, the inventor thinks this steel construction outer wall comprises the polylith plate body, it is fixed to splice including two adjacent plate bodys, has leaded to the use cost of this kind of wall body higher to structural strength is lower, and when the wall body concatenation, the outer wall is difficult to carry out the concatenation work simultaneously in vertical direction and horizontal direction, has brought the inconvenience for staff's site operation, has reduced the efficiency of construction of outer wall.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the assembly type steel structure outer wall is high in use cost, low in structural strength and slow in splicing work, the utility model provides the assembly type steel structure outer wall based on the BIM.

The utility model provides an assembled steel structure outer wall based on BIM, which adopts the following technical scheme: assembled steel construction outer wall based on BIM, including connecting piece, lower steel sheet, breach, vertical strengthening rib and rectangular channel, the welding has down the steel sheet on the outer wall of connecting piece one side, the top welding of connecting piece has first connecting plate, the steel sheet is installed through the connecting piece in the top of first connecting plate, go up one side of steel sheet bottom and install another a set of first connecting plate through the connecting piece, the welding of one side at the connecting piece back has first wallboard, the outer wall mounting of first connecting plate one side has horizontal strengthening rib, vertical strengthening rib is installed to one side on steel sheet top down, the bottom of steel sheet is provided with equidistant breach down, be fixed with down the connection on the outer wall of connecting piece one side, be favorable to improving the service strength of the structure of steel construction outer wall.

Optionally, a prefabricated hole is formed in the surface of the connecting piece, so that the second wall plate can be fixed on the connecting piece through the fastening bolt.

Optionally, a second connecting block is fixed on the outer wall of the first connecting plate on one side of the connecting piece, a connecting clamping plate is welded on the outer wall of one side of the second connecting block, threaded holes are formed in the surface of the connecting clamping plate, and three groups of threaded holes are formed in the outer wall of the second connecting block, so that connection of two groups of outer walls in the horizontal direction is facilitated.

Optionally, an upper connecting block is fixed on the outer wall of one side of the connecting piece, a guide block is installed at the bottom end of the upper connecting block, and a connecting hole is formed in the surface of the upper connecting block.

Optionally, the surface mounting of connecting piece has the second wallboard, just fastening bolt is all installed to the corner position department on second wallboard surface, and fastening bolt's one end can with prefabricated hole screw-thread fit, be favorable to the outer wall to be connected on vertical direction.

Optionally, a clamping block is fixed on the outer wall of one side of the connecting piece and can be in sliding connection with the guide block.

Optionally, the outer wall of one side of the first connecting plate is welded with a first connecting block, rectangular grooves are formed in the first connecting block, the rectangular grooves are provided with two groups, and the rectangular grooves can be matched with the connecting clamping plates.

Optionally, the top welding of going up the steel sheet has equidistant cushion, just the surface of cushion is provided with the through hole, the second wallboard passes through fastening bolt assembly on the connecting piece, and the prefabricated hole on connecting piece surface is fastening bolt through passage, utilizes the butt joint between cushion and the breach, is favorable to the outer wall in the vertical direction to dock.

In summary, the utility model includes at least one of the following advantages:

1. the wall plate is a main body frame formed by welding a lower steel plate, an upper steel plate and two groups of first connecting plates, horizontal reinforcing ribs and vertical reinforcing ribs in the frame play a role in strengthening support, the first wall plate and the second wall plate are sealed, hard connection between the steel plates is avoided, the arrangement cost of an outer wall is reduced, and the structural strength of the steel structure outer wall is improved;

2. connect the cardboard, the rectangular channel is abundant to be cooperated, squeeze into the connection cardboard with outside bolt from first linkage block in proper order afterwards, the screw hole can cooperate with this bolt, joint piece and guide block can splice each other, sliding connection, until the coincidence, accomplish the installation work of outer wall on the horizontal plane, the outer wall stands the back, take out a set of outer wall again, and hang it up, make the vertical concatenation of two sets of outer walls, breach and cushion can interconnect this moment, accomplish the connection work of outer wall in vertical side promptly, improve the installation flexibility of outer wall.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a structural diagram illustrating an assembled state of the present invention.

Description of reference numerals: 1. a connecting member; 2. a lower steel plate; 3. a notch; 4. horizontal reinforcing ribs; 5. a vertical reinforcing rib; 6. prefabricating holes; 7. a lower connecting block; 8. a first connecting plate; 9. a first connection block; 10. a rectangular groove; 11. an upper connecting block; 12. a first wall panel; 13. steel plate feeding; 14. cushion blocks; 15. a second connecting block; 16. a threaded hole; 17. fastening a bolt; 18. a through hole; 19. a second wall panel; 20. connecting holes; 21. connecting a clamping plate; 22. a guide block; 23. and a clamping block.

Detailed Description

The utility model is described in further detail below with reference to figures 1-4.

The utility model discloses an assembled steel structure outer wall based on BIM (building information modeling), which comprises a connecting piece 1, a lower steel plate 2, notches 3, vertical reinforcing ribs 5 and a rectangular groove 10, wherein the lower steel plate 2 is welded on the outer wall of one side of the connecting piece 1, a first connecting plate 8 is welded at the top end of the connecting piece 1, an upper steel plate 13 is installed at the top end of the first connecting plate 8 through the connecting piece 1, another group of first connecting plates 8 are installed at one side of the bottom end of the upper steel plate 13 through the connecting piece 1, a first wall plate 12 is welded at one side of the back surface of the connecting piece 1, horizontal reinforcing ribs 4 are installed on the outer wall of one side of the first connecting plate 8, the lower steel plate 2, the upper steel plate 13 and the two groups of first connecting plates 8 are welded to form a main body frame, the horizontal reinforcing ribs 4 and the vertical reinforcing ribs 5 play a role in strengthening support, the vertical reinforcing ribs 5 are installed at one side of the top end of the lower steel plate 2, the notches 3 with equal intervals are arranged at the bottom end of the lower steel plate 2, breach 3 can be identical with cushion 14, is fixed with lower connecting block 7 on the outer wall of connecting piece 1 one side, and prefabricated hole 6 has been seted up on the surface of connecting piece 1, improves the structural strength of the main body frame that steel sheet 2, last steel sheet 13 and two sets of first connecting plate 8 constitute down through vertical strengthening rib 5 and horizontal strengthening rib 4.

Referring to fig. 2, a second wall plate 19 is installed on the surface of the connecting member 1, and fastening bolts 17 are installed at the corner positions of the surface of the second wall plate 19, one end of each fastening bolt 17 can be in threaded fit with the prefabricated hole 6, the second wall plate 19 can be installed on the connecting member 1 through the fastening bolt 17, and the prefabricated hole 6 is a through channel of the fastening bolt 17.

Referring to fig. 2, the first wall panel 12 and the second wall panel 19 cover the sides of the main body frame; thereby constitute a complete steel construction outer wall, the inner space is rationally distributed, improves the structural strength of steel construction outer wall.

Referring to fig. 1, the second connecting block 15 is fixed on the outer wall of the first connecting plate 8 on one side of the connecting piece 1, the connecting clamping plates 21 are welded on the outer wall of one side of the second connecting block 15, threaded holes 16 are formed in the surface of each connecting clamping plate 21, three groups of threaded holes 16 are formed in the surface of each connecting clamping plate, and the connecting clamping plates 21 can be inserted into the rectangular grooves 10, so that the outer walls can be conveniently butted and installed in the horizontal direction.

Referring to fig. 1, the welding has first connecting block 9 on the outer wall of first connecting plate 8 one side, and the inside of first connecting block 9 is provided with rectangular channel 10, and rectangular channel 10 is provided with two sets ofly, and rectangular channel 10 can mutually support with connecting cardboard 21, and after connecting cardboard 21 and inserting rectangular channel 10 completely, butt joint work in advance is accomplished to adjacent two sets of outer walls.

And taking out the two groups of the outer walls, and putting the connecting clamping plates 21 of one group into and out of the rectangular grooves 10 on the outer walls of the other group of the outer walls until the connecting clamping plates 21 and the rectangular grooves 10 are fully matched.

Referring to fig. 2, an upper connecting block 11 is fixed on the outer wall of one side of the connecting member 1, a guide block 22 is installed at the bottom end of the upper connecting block 11, a connecting hole 20 is formed in the surface of the upper connecting block 11, and the connecting hole 20 enables the outer wall to be in butt joint in the vertical direction, so that the outer wall can be conveniently stacked.

Referring to fig. 3, be fixed with joint piece 23 on the outer wall of connecting piece 1 one side, joint piece 23 can with guide block 22 sliding connection, at the in-process that connects cardboard 21 and explore into rectangular channel 10, joint piece 23 and guide block 22 can splice each other, sliding connection, until the coincidence for the better location of carrying on between outer wall and the outer wall of staff.

Referring to fig. 1 and 2, the top end of the upper steel plate 13 is welded with the cushion blocks 14 at equal intervals, the surfaces of the cushion blocks 14 are provided with through holes 18, after the outer walls stand up, a group of outer walls are taken out and lifted, so that the two groups of outer walls are vertically spliced, the gaps 3 and the cushion blocks 14 can be connected with each other, and then external bolts are driven into the connecting holes 20, namely the lower connecting block 7 and the upper connecting block 11 are fixedly connected, so that the connection work of the outer walls in the vertical direction is completed.

The utility model discloses an implementation principle of an assembled steel structure outer wall based on BIM, which comprises the following steps: firstly, the wall plate is formed by welding a lower steel plate 2, an upper steel plate 13 and two groups of first connecting plates 8 to form a main body frame, horizontal reinforcing ribs 4 and vertical reinforcing ribs 5 in the frame play a role of strengthening and supporting, two opening side surfaces are fixed and sealed by a first wall plate 12 and a second wall plate 19 through fastening bolts 17, the fastening bolts 17 can be in threaded fit with prefabricated holes 6, so that a complete steel structure outer wall is formed, the layout of the inner space is reasonable, the rigid connection between the steel plates is avoided, the structural strength of the steel structure outer wall is improved, when the outer wall needs to be spliced in batches, the two groups of outer walls are taken out, one group of connecting clamping plates 21 are put in and taken out of rectangular grooves 10 on the outer wall of the other group of wall plates until the connecting clamping plates 21 and the rectangular grooves 10 are fully matched, then, external bolts are sequentially driven into the connecting clamping plates 21 from the first connecting blocks 9, and threaded holes 16 can be matched with the bolts, in the process of connecting cardboard 21 and exploring rectangular channel 10, joint piece 23 and guide block 22 can splice each other, sliding connection, until the coincidence, make the better location of carrying on between outer wall and the outer wall of staff, accomplish the installation work of outer wall on the horizontal plane promptly, the outer wall stands the back, take out a set of outer wall again, and lift it, make the vertical concatenation of two sets of outer walls, breach 3 and cushion 14 can interconnect this moment, and connecting block 7 and last connecting block 11 contact each other down, squeeze into the inside of connecting hole 20 with outside bolt afterwards, connecting block 7 and last connecting block 11 fixed connection down promptly, accomplish the connection work of outer wall in vertical side, improve the installation flexibility of outer wall, promote the efficiency of construction of outer wall at the job site.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. Assembled steel construction outer wall based on BIM, including connecting piece (1), lower steel sheet (2), breach (3), vertical strengthening rib (5) and rectangular channel (10), its characterized in that: the welding has lower steel sheet (2) on the outer wall of connecting piece (1) one side, the top welding of connecting piece (1) has first connecting plate (8), steel sheet (13) are installed through connecting piece (1) on the top of first connecting plate (8), go up one side of steel sheet (13) bottom and install another a set of first connecting plate (8) through connecting piece (1), the welding of one side at the connecting piece (1) back has first wallboard (12), the outer wall mounting of first connecting plate (8) one side has horizontal strengthening rib (4), vertical strengthening rib (5) are installed to one side on steel sheet (2) top down, the bottom of steel sheet (2) is provided with equidistant breach (3) down, be fixed with down connecting block (7) on the outer wall of connecting piece (1) one side.

2. The BIM-based assembled steel structural exterior wall of claim 1, wherein: the surface of the connecting piece (1) is provided with a prefabricated hole (6).

3. The BIM-based assembled steel structural exterior wall of claim 1, wherein: the connecting piece is characterized in that a second connecting block (15) is fixed on the outer wall of the first connecting plate (8) on one side of the connecting piece (1), a connecting clamping plate (21) is welded on the outer wall on one side of the second connecting block (15), threaded holes (16) are formed in the surface of the connecting clamping plate (21), and three groups of threaded holes (16) are formed in the whole.

4. The BIM-based assembled steel structural exterior wall of claim 1, wherein: the connecting piece is characterized in that an upper connecting block (11) is fixed on the outer wall of one side of the connecting piece (1), a guide block (22) is installed at the bottom end of the upper connecting block (11), and a connecting hole (20) is formed in the surface of the upper connecting block (11).

5. The BIM-based assembled steel structural exterior wall of claim 1, wherein: the surface mounting of connecting piece (1) has second wallboard (19), just fastening bolt (17) are all installed to the corner position department on second wallboard (19) surface, and the one end of fastening bolt (17) can with prefabricated hole (6) screw-thread fit.

6. The BIM-based assembled steel structural exterior wall of claim 1, wherein: the outer wall of one side of the connecting piece (1) is fixedly provided with a clamping block (23), and the clamping block (23) can be in sliding connection with the guide block (22).

7. The BIM-based assembled steel structural exterior wall of claim 1, wherein: the welding has first connecting block (9) on the outer wall of first connecting plate (8) one side, just the inside of first connecting block (9) is provided with rectangular channel (10), and rectangular channel (10) are provided with two sets ofly, rectangular channel (10) can mutually support with connection cardboard (21).

8. The BIM-based assembled steel structural exterior wall of claim 5, wherein: go up the top welding of steel sheet (13) has equidistant cushion (14), just the surface of cushion (14) is provided with through hole (18), second wallboard (19) pass through fastening bolt (17) assembly on connecting piece (1), and prefabricated hole (6) on connecting piece (1) surface are fastening bolt (17) through passage.