CN210887583U - Connecting structure of steel framework - Google Patents

Abstract

The utility model discloses a steel skeleton connecting structure, including an upper corner connecting part for connecting an upper side first portion to be connected and an upper side second portion to be connected corner, a lower corner connecting part for connecting a lower side first portion to be connected and a lower side second portion to be connected corner, a water bar in a ladder shape and two stand column connecting pieces, the upper side second portion to be connected includes two upper side stand columns in angle setting, the lower side second portion to be connected includes two lower side stand columns in angle setting; the upright post connecting pieces are arranged inside the upper upright posts and the lower upright posts which are in one-to-one correspondence, so that the upper upright posts and the lower upright posts are connected; the first step face of the water retaining strip penetrates through the upper corner connecting part and the lower corner connecting part, and the second step face is used for being installed between the upper side upright post and the lower side upright post. The utility model discloses simple structure, the assembly is quick, can improve the stability between upper and lower side stand, has solved the defect that corner position does not have construction condition.

Description

Connecting structure of steel framework

Technical Field

The utility model belongs to the technical field of the building aluminium alloy and specifically relates to indicate a connection structure of steel skeleton.

Background

The existing building is usually connected with upper and lower side columns by simple bolts and connecting plates, the stability of the upper and lower frameworks is poor due to the connection mode, when the bolts or the connecting plates are corroded, the unstable connection condition of the upper and lower frameworks is easy to occur, in the prior art, the connection difficulty of a structural column without a structural beam and an outer wall framework exists in the corner position, and the defect that the upper framework is difficult to be connected with the lower framework after being hoisted after the lower framework is assembled exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a connection structure of steel skeleton overcomes prior art corner position's structure post does not have the defect that structural beam and outer wall skeleton are connected.

In order to solve the technical problem, the utility model discloses a technical scheme be:

a connecting structure of a steel skeleton comprises an upper corner connecting part, a lower corner connecting part, a stepped water retaining strip and two stand column connecting parts, wherein the upper corner connecting part is used for connecting an upper first to-be-connected part and an upper second to-be-connected part corner;

the upright post connecting pieces are arranged inside the upper upright posts and the lower upright posts which are in one-to-one correspondence, so that the upper upright posts and the lower upright posts are connected;

the first step face of the water retaining strip penetrates through the upper corner connecting part and the lower corner connecting part, and the second step face is used for being installed between the upper side upright post and the lower side upright post.

Furthermore, the stand connecting piece includes stand lock pin, connecting plate and bolt group, bolt group and connecting plate be used for set up in the downside stand outside, bolt group be used for passing in proper order connecting plate and downside stand lateral wall with the stand lock pin is connected.

Furthermore, the included angle that the connecting plate of two stand connecting pieces formed is 90.

Furthermore, the size of the upright post inserting core is matched with the shapes and sizes of the upper side upright post and the lower side upright post.

Furthermore, the upright post inserting core is of a hollow rectangular tubular structure.

Furthermore, the connecting plate further comprises a structural steel column, one end of the connecting plate is used for being connected with the outer side of the lower side stand column, and the other end of the connecting plate is inserted into the side wall of the structural steel column, so that the lower side stand column is connected with the structural steel column.

Furthermore, the upper corner connecting part and the lower corner connecting part have the same structure and respectively comprise a corner connecting piece, two straight-side connecting pieces in one-to-one correspondence and angle steel, and first side edges of the two straight-side connecting pieces are respectively arranged at two ends of the corner connecting piece to form a corner structure;

second side surfaces, adjacent to the first side surfaces, of the two straight-edge connecting pieces are respectively connected with the first outer side surfaces of the corresponding angle steels;

and a second outer side face, adjacent to the first outer side face, of the angle steel is used for connecting an upper side upright post or a lower side upright post.

The beneficial effects of the utility model reside in that: the utility model discloses set up the stand connecting piece in order to connect upper side stand and lower side stand, can promote the stability of upper and lower side stand, upper and lower stand is connected through the stand connecting piece to replaced the roof beam position by the stand connecting piece in the corner, solved the structural column of corner position among the prior art and had the defect that the structural beam is connected with the outer wall skeleton, stand connecting piece has solved simultaneously after the lower skeleton assembly is accomplished, the problem that is difficult to be connected with the lower skeleton after the upper skeleton is hoisted; the water retaining strip is arranged, so that a waterproof effect can be achieved between the lower side upright post and the seam of the lower side to-be-connected part; set up corner connecting portion, make first connecting portion of treating can install fast on the second treats connecting portion. The utility model discloses simple structure, the equipment of being convenient for can improve the stability between upper and lower side stand.

Drawings

Fig. 1 is a schematic structural view of a connection structure of a steel frame according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a lower side column according to an embodiment of the present invention;

FIG. 3 is a left side view of FIG. 1;

fig. 4 is a schematic view of an assembling structure of the column ferrule according to the embodiment of the present invention;

fig. 5 is a schematic structural view of the water bar according to the embodiment of the present invention.

Description of reference numerals:

1. an upper first portion to be connected; 11. an upper side column;

2. an upper second part to be connected; 21. a lower side column;

3. an upper corner connecting part; 31. a first corner connector; 32. an upper straight-side connecting piece; 33. a first angle steel;

4. a lower corner connecting part; 41. a second corner connector; 42. a lower straight-side connecting piece; 43. a second angle steel;

5. a water bar; 51. a first step surface; 52. a second step surface; 53. a first longitudinal plate; 54. a second longitudinal plate; 55. a first transverse plate; 56. a second transverse plate;

6. a column connector; 60. a second gasket; 61. inserting a column into a core; 62. a connecting plate; 63. a bolt group;

7. a structural steel column;

8. a lower first portion-to-be-connected;

9. the lower second part to be connected.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 5, a connection structure of a steel skeleton includes an upper corner connection portion 3 for connecting corners of an upper first portion to be connected 1 and an upper second portion to be connected 2, a lower corner connection portion 4 for connecting corners of a lower first portion to be connected 8 and a lower second portion to be connected 9, a stepped water bar 5 and two upright post connectors 6, wherein the upper second portion to be connected 2 includes two upper upright posts 11 arranged at an angle, and the lower second portion to be connected 9 includes two lower upright posts 21 arranged at an angle;

the upright post connecting piece 6 is used for being arranged inside the upper upright post 11 and the lower upright post 21 which correspond to each other one by one to realize the connection of the upper upright post and the lower upright post;

the first step surface 51 of the water bar 5 penetrates between the upper corner connecting part 3 and the lower corner connecting part 4, and the second step surface 52 is used for being installed between the upper side upright post 11 and the lower side upright post 21.

The utility model discloses a theory of operation lies in:

one end of each of the two upright post connecting pieces is respectively arranged in two adjacent sides of the upright post at the lower side and is respectively fixed by one upright post connecting piece;

the first step surface of the water retaining strip is arranged at the top of the lower part to-be-connected part, and the second step surface is arranged at the top of the lower part upright post;

the lower first to-be-connected part and the lower second to-be-connected part are arranged at the corner of the lower corner connecting part and are connected with the lower upright post through the lower corner connecting part to form a lower framework;

the upper first to-be-connected part and the upper second to-be-connected part are arranged at the corner of the upper corner connecting part and are connected with the upper upright post through the upper corner connecting part to form an upper framework;

move the upper frame to the position that corresponds with lower skeleton through the mode of hoist and mount, descend the upper frame afterwards, make two stand connecting pieces insert the upper frame, and accomplish the assembly.

From the above description, the beneficial effects of the present invention are: the utility model discloses set up the stand connecting piece in order to connect upper side stand and lower side stand, can promote the stability of upper and lower side stand, upper and lower stand is connected through the stand connecting piece, in order to have replaced the roof beam position by the stand connecting piece in the corner, solved the defect that the structural column at corner position does not have structural beam and outer wall skeleton to be connected in the prior art, stand connecting piece ends after the lower skeleton assembly is accomplished, the problem that is difficult to be connected with the lower skeleton after the upper skeleton is hoisted; the water retaining strip is arranged, so that a waterproof effect can be achieved between the lower side upright post and the seam of the lower side to-be-connected part; set up corner connecting portion, make first connecting portion of treating can install fast on the second treats connecting portion.

Further, the column connecting members 6 each include a column insert 61, a connecting plate 62 and a bolt set 63, the bolt set 63 and the connecting plate 62 are used for being disposed outside the lower column 21, and the bolt set 63 is used for sequentially passing through the connecting plate 62 and the sidewall of the lower column 21 to be connected with the column insert 61.

It can be known from the above description that bolt group and connecting plate are used for connecting downside stand and stand lock pin, make the stand lock pin install in the downside stand, and then make the upside stand can install on the downside stand through the stand lock pin.

Further, the angle formed between the connecting plates 62 of the two upright post connecting members is 90 °.

Known by the above description, set up two contained angles and be 90 connecting plate and can make the downside stand stably install in the corner of structure steel column, promote the stability of downside stand and structure steel column, further promote the stability of upside stand and downside stand.

Further, the column insert 61 is matched with the shape and size of the upper column 11 and the lower column 21.

According to the above description, the column inserting core is matched with the upper side column and the lower side column, so that the connection stability between the upper side column and the lower side column can be further strengthened, the upper framework can be installed on the lower framework through hoisting, and the problem that the upper framework and the lower framework are difficult to assemble is solved.

Further, the column insert core 61 is a hollow rectangular tubular structure.

As can be seen from the above description, the hollow rectangular tubular structure facilitates the bolt set to connect the column insert core with the lower column.

Further, still include structural steel post 7, connecting plate 62 one end is used for being connected with the downside stand 21 outside, and the other end inserts and locates the structural steel post 7 lateral wall, makes downside stand 21 and structural steel post 7 be connected.

As can be seen from the above description, the structural steel columns are used to fix the upper and lower side columns at the corners of the building body, so as to reinforce the tightness between the lower side column and the building body.

Furthermore, the upper corner connecting part 3 and the lower corner connecting part 4 have the same structure and respectively comprise a corner connecting piece, two straight-side connecting pieces in one-to-one correspondence and two angle steels, and the first side edges of the two upper straight-side connecting pieces are respectively arranged at two ends of the corner connecting piece to form a corner structure;

second side surfaces, adjacent to the first side surfaces, on the two straight-edge connecting pieces are respectively connected with the first outer side surfaces of the corresponding angle steels;

and a second outer side surface adjacent to the first outer side surface on the angle steel is used for connecting the upper side upright post or the lower side upright post.

According to the above description, the corner connecting piece, the two straight-side connecting pieces and the two angle steels are connected to form a corner structure, so that the first to-be-connected piece can be quickly installed on the second to-be-connected piece through the corner structure, and the two straight-side connecting pieces are respectively connected with the upright column through one angle steel and used for connecting the first to-be-connected piece with the upper upright column through the upper corner connecting part.

The first embodiment is as follows:

a connecting structure of a steel skeleton comprises an upper corner connecting part 3 used for connecting corners of an upper first part to be connected 1 and an upper second part to be connected 2, a lower corner connecting part 4 used for connecting corners of a lower first part to be connected 8 and a lower second part to be connected 9, a stepped water retaining strip 5 and two upright post connecting pieces 6, wherein the upper second part to be connected 2 comprises two upper upright posts 11 arranged at an angle, and the lower second part to be connected 9 comprises two lower upright posts 21 arranged at an angle;

the upright post connecting piece 6 is used for being arranged inside the upper upright post 11 and the lower upright post 21 which correspond to each other one by one to realize the connection of the upper upright post and the lower upright post;

the first step surface 51 of the water bar 5 penetrates between the upper corner connecting part 3 and the lower corner connecting part 4, and the second step surface 52 is used for being installed between the upper side upright post 11 and the lower side upright post 21.

Wherein, the upper side first part to be connected 1, the upper side second part to be connected 2, the lower side first part to be connected 8 and the lower side second part to be connected 9

The water bar 5 comprises a first longitudinal plate 53, a second longitudinal plate 54, a first transverse plate 55 and a second transverse plate 56;

wherein, the first step surface 51 is composed of a first vertical plate 53 and a first horizontal plate 55; the second step surface 52 is composed of a second vertical plate 54 and a second horizontal plate

Specifically, referring to fig. 5, a first longitudinal plate 53, a first transverse plate 55, a second longitudinal plate 54 and a second transverse plate 56 are integrally connected from top to bottom in sequence, the second transverse plate 56 is perpendicular to the second longitudinal plate 54, and the first transverse plate 56 is obliquely arranged between the second longitudinal plate 54 and the first longitudinal plate 53;

the second vertical plate 54 is installed in front of the lower side column 21 through a fastener, the first horizontal plate 55 is covered at the joint between the lower steel pipe column 61 and the lower side first part to be connected 8, and the first vertical plate 53 is pressed against the front side of the lower side first part to be connected 8;

referring to fig. 1-3, each of the column connectors 6 includes a column insert 61, a connecting plate 62, and a bolt set 63, the bolt set 63 and the connecting plate 62 are configured to be disposed outside the lower column 21, and the bolt set 63 is configured to sequentially penetrate through the connecting plate 62 and the sidewall of the lower column 21 to be connected with the column insert 61.

Preferably, the connection plate 62 is a pl.8 connection plate;

referring to fig. 1, both ends of the column insert 61 are inserted into the upper column 11 and the lower column 21, respectively.

Referring to fig. 4, the size of the column insert 61 matches the shape and size of the upper column 11 and the lower column 21;

specifically, referring to fig. 4, first gaskets are respectively clamped between both sides of the column insert 61 and the upper column 11, and second gaskets 60 are respectively clamped between both sides of the column insert 61 and the lower column 21;

referring to fig. 4, the column insert 61 has a hollow rectangular tubular structure.

Referring to fig. 1 and 2, the structure steel column 7 further includes a connecting plate 62, one end of which is used for being connected to the outside of the lower side column 21, and the other end of which is inserted into the side wall of the structure steel column 7, so that the lower side column 21 is connected to the structure steel column 7.

Referring to fig. 1-2, the upper corner connecting part 3 includes a first corner connecting part 31, two upper straight-side connecting parts 32, and two first angles 33, where the two upper straight-side connecting parts 32 are respectively installed at two ends of the first corner connecting part 31 to form a corner structure;

the side surfaces of the two upper straight edge connecting pieces 32 are respectively connected with corresponding first angle steels 33.

Referring to fig. 1-2, the lower corner connecting portion 4 includes a second corner connecting member 41, two lower straight-side connecting members 42 and two second angles 43, and the two lower straight-side connecting members 42 are respectively installed at two ends of the second corner connecting member 41 to form a corner structure;

the side surfaces of the two lower straight edge connecting pieces 42 are respectively connected with corresponding second angle steels 43.

Specifically, two sides of one of the lower straight-edge connecting pieces 42 are respectively connected with the lower first part to be connected 8 and the lower upright post 21, and one side of the corner of the lower first part to be connected 8 is opposite to one side of the corner of the lower upright post 21;

two sides of the other lower straight-edge connecting piece 42 are respectively connected with the lower second part to be connected 9 and the lower upright post 21, and the lower second part to be connected 9 and the other side of the corner of the lower upright post 21 are oppositely arranged, so that an included angle between the lower first part to be connected 8 and the lower second part to be connected 9 is 90 degrees;

preferably, the first angle iron 33 and the second angle iron 43 have the specification of L100 × 61 × 5;

specifically, referring to fig. 2, one side of each of the two second angle steels 43 is welded to the corresponding sidewall of the lower upright 21, and the other side of each of the two second angle steels 43 is connected to the corresponding lower straight-edge connector 42 by a self-tapping nail.

Example two

The difference between the embodiment and the first embodiment is that the assembling mode of the column connecting piece is limited.

Referring to fig. 2, the angle formed by the webs 62 of the two post connectors is 90 °.

The structural steel column 7 is a rectangular hollow steel column, two mutually perpendicular surfaces of the structural steel column 7 are respectively inserted with a connecting plate 62, and the tops of two lower side upright columns 21 are respectively inserted with an upright column inserting core 61;

specifically, the two ends of the connecting plate 62 are respectively connected with the structural steel column 7 and the lower side column 21, and the connecting plate 62 is assembled outside the lower side column 21 through bolts.

To sum up, the utility model provides a pair of steel skeleton's connection structure sets up two connecting plates and two stand lock pins, and the contained angle is 90 between two connecting plates, forms the right angle structure and can make the downside stand more stable install in structural steel post corner to further consolidate the connection stability of upside stand and downside stand, skeleton can rapid Assembly about making simultaneously, solved the defect that the corner position does not have construction condition, the breakwater is used for preventing that water from getting into the seam room that the downside waits connecting portion and downside stand. The utility model discloses simple structure, the equipment is simple and convenient, can also increase the stability between upper and lower side stand when connecting upper and lower side stand.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (7)

1. The connecting structure of the steel skeleton is characterized by comprising an upper corner connecting part, a lower corner connecting part, a stepped water retaining strip and two stand column connecting parts, wherein the upper corner connecting part is used for connecting an upper first to-be-connected part and an upper second to-be-connected part corner;

the upright post connecting pieces are arranged inside the upper upright posts and the lower upright posts which are in one-to-one correspondence, so that the upper upright posts and the lower upright posts are connected;

the first step face of the water retaining strip penetrates through the upper corner connecting part and the lower corner connecting part, and the second step face is used for being installed between the upper side upright post and the lower side upright post.

2. A steel skeleton connection structure as claimed in claim 1, wherein the column connectors include column plugs, connection plates and bolt sets, the bolt sets and the connection plates are disposed outside the lower columns, and the bolt sets are sequentially connected to the column plugs through the connection plates and the side walls of the lower columns.

3. A steel skeleton connection according to claim 2, wherein the connection plates of the two post connection members form an angle of 90 °.

4. A steel skeleton connection structure according to claim 2, wherein the pillar core inserts are sized to match the shapes and sizes of the upper and lower pillars.

5. A steel skeleton connection according to claim 2, wherein the post inserts are of hollow rectangular tubular configuration.

6. A steel skeleton connection structure as claimed in claim 2, further comprising structural steel columns, wherein one end of the connection plate is connected to the outside of the lower side columns, and the other end of the connection plate is inserted into the side walls of the structural steel columns, so that the lower side columns are connected to the structural steel columns.

7. The steel skeleton connecting structure according to claim 1, wherein the upper corner connecting portion and the lower corner connecting portion have the same structure and each include a corner connecting member, two one-to-one straight-side connecting members and an angle steel, and first side edges of the two straight-side connecting members are respectively mounted at two ends of the corner connecting member to form a corner structure;

second side surfaces, adjacent to the first side surfaces, of the two straight-edge connecting pieces are respectively connected with the first outer side surfaces of the corresponding angle steels;

and a second outer side face, adjacent to the first outer side face, of the angle steel is used for connecting an upper side upright post or a lower side upright post.

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