CN210658745U - Deformation joint device for simple outer wall of steel structure building - Google Patents
Deformation joint device for simple outer wall of steel structure building Download PDFInfo
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- CN210658745U CN210658745U CN201920845387.9U CN201920845387U CN210658745U CN 210658745 U CN210658745 U CN 210658745U CN 201920845387 U CN201920845387 U CN 201920845387U CN 210658745 U CN210658745 U CN 210658745U
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- cover plate
- steel column
- steel
- deformation joint
- galvanized square
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Abstract
A deformation joint device for a simple outer wall of a steel structure building comprises galvanized square pipes symmetrically arranged on the inner sides of a left steel column and a right steel column, an inner cover plate, an outer cover plate and a steel wire mesh, wherein the inner cover plate, the outer cover plate and the steel wire mesh are used for covering deformation joints; the deformation joint device has waterproof, fireproof and heat-insulating capabilities, when the main body structure is deformed greatly, the inner cover plate and the outer cover plate can be displaced freely, and the deformation joint device is suitable for the structural deformation of a building under unfavorable working conditions such as earthquake, wind load and the like; the deformation joint device is installed from bottom to top in a layered mode, the site construction method is simple and convenient, the construction period is short, the manufacturing cost is low, and the engineering quality is easy to control.
Description
Technical Field
The utility model relates to a building structure device especially relates to a movement joint device that is used for simple and easy outer wall of steel construction building.
Background
The deformation joint device is a device for covering an expansion joint of an outer wall of a building, the deformation joint device can protect the complete and attractive appearance of the joint of the building, and has the capability of adapting to structural deformation of the building under unfavorable working conditions such as earthquake, wind load and the like. The deformation joint used in the present building engineering has the following problems:
1. deformation joints used in the current building engineering are mostly finished deformation joint devices and are industrialized products, the deformation joint devices do not have unified national standards and industrial standards, most enterprise standards compiled by manufacturers are provided, and a part of local atlas is provided, the deformation joints in the atlas generally express general construction and basic requirements, and a design institute is required to carry out further deepened design;
2. the application range of the deformation joint is also mostly limited to concrete structure or masonry structure buildings, and for steel structure buildings (steel columns are arranged on two sides of the expansion joint), no corresponding applicable connection structure exists;
3. finished product deformation joints sold in the market generally adopt complete deformation joint devices made of aluminum alloy or stainless steel materials, are high in price, are complex in connection structure and installation, are used for buildings such as ordinary houses, office buildings and teaching buildings with low requirements for decoration of the outer vertical surfaces of the buildings, and are high in project cost and construction period cost.
4. According to the national standard, the deformation joint of the steel structure building is 1.5 times of that of the concrete structure, so that the deformation joint is often very wide and is not attractive and economical for high-rise steel structure buildings if the deformation joint is arranged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movement joint device for simple and easy outer wall of steel construction building to overcome the above-mentioned not enough that prior art exists.
The utility model adopts the technical proposal that: a deformation joint device for a simple outer wall of a steel structure building is a device for covering the deformation joint of the simple outer wall of the steel structure building, and a left steel column and a right steel column are respectively arranged on two sides of the deformation joint of the simple outer wall of the steel structure building; the deformation joint device comprises a keel, an inner cover plate, an outer cover plate and a steel wire mesh, wherein the keel is a galvanized square tube, the galvanized square tube is symmetrically arranged at the inner sides of a left steel column and a right steel column, namely the left galvanized square tube is arranged at the inner side of the left steel column, the galvanized square tube at the right side is arranged at the inner side of the right steel column, the inner cover plate is a metal plate with an L-shaped structure and comprises a covering surface and a connecting surface vertical to the covering surface, the connecting surface of the inner cover plate is fixedly connected with the galvanized square tube at one side inwards, and the covering surface of the inner cover plate extends through a deformation joint and is lapped on the outer surface of the galvanized;
the outer cover plate comprises a left cover plate and a right cover plate, the left cover plate and the right cover plate are metal plates of L-shaped structures in the same structure and comprise transverse surfaces and protruding surfaces perpendicular to the transverse surfaces, the left cover plate and the right cover plate are symmetrically arranged and installed, the transverse surfaces of the left cover plate and the right cover plate respectively cover the surfaces of the steel column wing plates of the left steel column and the right steel column and extend to cover the covering surface of the inner cover plate, a gap is reserved between the two protruding surfaces of the left cover plate and the right cover plate, and the steel wire meshes respectively cover the outer surfaces of the left cover plate and the right cover plate and cover the overlapped side seams of the surfaces of the left cover plate and the right cover plate; two sides of the steel wire mesh are compressed and fixed through short steel bar battens;
and waterproof rubber strips are arranged between the covering surfaces of the left cover plate and the inner cover plate and between the covering surfaces of the right cover plate and the inner cover plate.
The further technical scheme is as follows:
the left steel column and the right steel column are rectangular steel columns with the same structure and comprise rectangular steel column webs and rectangular steel column wing plates; galvanized square pipe symmetry is installed at left and right rectangle steel column web inboard, and left galvanized square pipe is installed at left rectangle steel column web inboard promptly, and galvanized square pipe on right side is installed at right side rectangle steel column web inboard, galvanized square pipe or directly is connected with rectangle steel column web, or is connected with rectangle steel column web through transverse connection pipe, and galvanized square pipe connection transverse connection pipe's one end promptly, transverse connection pipe's the other end and rectangle steel column web are connected.
Further:
the left steel column and the right steel column are H-shaped steel columns with the same structure and comprise H-shaped steel column webs and H-shaped steel column wing plates; the galvanized square pipes are symmetrically arranged at the inner sides of the flanges of the left and right H-shaped steel column flanges, namely, the galvanized square pipe at the left side is arranged at the inner side of the flange of the left H-shaped steel column flange, the galvanized square pipe at the right side is arranged at the inner side of the flange of the right H-shaped steel column flange,
the galvanized square pipe is directly connected with the flange of the H-shaped steel column wing plate or is connected with the flange of the H-shaped steel column wing plate and the H-shaped steel column web plate through the transverse connecting pipe, namely the galvanized square pipe is connected with one end of the transverse connecting pipe, and the other end of the transverse connecting pipe is connected with the H-shaped steel column web plate and the flange of the H-shaped steel column wing plate after being subjected to corner cutting.
And further:
the inner side of the keel is sequentially provided with a rubber water stop and a heat-preservation fireproof isolation belt, and two ends of the rubber water stop and the heat-preservation fireproof isolation belt are respectively connected with rectangular steel column webs or H-shaped steel column webs of the left and right steel columns.
The outer cover plate and the inner cover plate are made of stainless steel plates with the thickness of 1mm or aluminum alloy plates with the thickness of 1mm, the short reinforcing bar batten is deformed steel bar with the diameter d =10mm and the length L =100mm, the galvanized steel wire mesh is a galvanized steel wire mesh with the diameter of 10 multiplied by 1.0, and the transverse connecting pipe is a galvanized square pipe; the waterproof rubber strip is an elastic caulking joint rubber strip with the thickness of 6-20 mm, the rubber waterstop is a chloroprene rubber waterstop or an ethylene propylene diene monomer waterstop, and the heat-preservation fireproof isolation belt is a rock wool heat-preservation fireproof isolation belt.
Since the technical scheme is used, the utility model relates to a movement joint device for simple and easy outer wall of steel construction building has following beneficial effect:
1. the deformation joint device has the beneficial effects of the following characteristics that:
(1) the galvanized square tube is used as the keel, so that the inner cover plate and the outer cover plate can be fixedly supported, one side of the inner cover plate can be limited, and the integrity of a deformation joint structure is ensured;
(2) the inner cover plate and the outer cover plate are metal panels with certain strength, so that the deformation joint device is ensured to have certain strength;
(3) the outer cover plates are bilaterally symmetrical, a certain gap (such as 30mm, a gap capable of freely and elastically deforming is reserved for the deformation joint outer cover plate) is reserved in the middle, the deformation joint is sealed and shielded by the inner cover plate, but the inner cover plate and the outer cover plate are completely separated, so that when the main structure is not greatly deformed, the inner cover plate and the outer cover plate can be maintained in an original state, the appearance of the deformation joint can be kept complete, when the deformation occurs, the inner cover plate and the outer cover plate can be freely displaced or dislocated until the deformation disappears, the inner cover plate and the outer cover plate can be restored to the original state, and;
(4) a waterproof rubber strip is arranged between the inner cover plate and the outer cover plate, so that the deformation joint cover plate can be protected, and the functions of seepage prevention and water stop are achieved;
(5) the galvanized steel wire mesh sheet covers the outer cover plate and the junction area of the outer cover plate and the steel column, so that the outer cover plate and the outer wall plastering surface layer can be tightly combined, cracking is prevented, the complete and attractive appearance of the deformation joint device is ensured, the outer layer covers the steel wire mesh, and two sides of the steel wire mesh are tightly pressed and fixed through short steel bar battens, so that the cover plate is prevented from being damaged by welding, and the construction operation is convenient;
(6) the inner layer is provided with a rubber waterstop and a heat-preservation fireproof isolation belt, and has waterproof, fireproof and heat-insulation capabilities;
2. the deformation joint is suitable for the expansion of a simple outer wall of a steel structure system, simple in structure, free of complex connecting structures, convenient to install and construct on site, short in construction period, low in construction cost and easy to control engineering quality.
The technical features of a deformation joint device for a simple outer wall of a steel structure building according to the present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural diagram of a deformation joint device for a simple outer wall of a steel structure building according to an embodiment (W is 150. ltoreq. W < 300 for a width W of a deformation joint of a rectangular steel column);
FIG. 2 is a schematic structural diagram of a deformation joint device for a simple outer wall of a steel structure building according to a second embodiment (W is more than 300 and less than or equal to 500 for a width W of a deformation joint of a rectangular steel column);
FIG. 3 is a schematic structural view of a deformation joint device for a simple outer wall of a steel structure building according to a third embodiment (H-shaped steel column, width W of deformation joint is 150 ≤ W < 300);
FIG. 4 is a schematic structural view of a deformation joint device for a simple outer wall of a steel structure building according to a fourth embodiment (H-shaped steel columns, W is more than 300 and less than or equal to 500);
fig. 5 to 6 are schematic structural views of the outer cover plate:
FIG. 5 is a front view, and FIG. 6 is a top view;
fig. 7 to 8 are schematic diagrams of the inner deck structure:
fig. 7 is a front view, and fig. 8 is a plan view.
In the figure:
1-short steel bar layering, 2-steel wire mesh, 3-outer cover plate, 31-transverse surface, 311-screw hole, 32-protruding surface, 4-waterproof rubber strip, 5-inner cover plate, 51-covering surface, 52-connecting surface, 61-galvanized square tube, 62-transverse connecting tube, 7-angle steel, 8-rubber water stop, 9-heat-preservation fireproof isolation strip, 10-rectangular steel column web plate, 11-rectangular steel column wing plate, 12-H-shaped steel column web plate, 13-H-shaped steel column wing plate, 14-weather-resistant caulking agent and 15-rivet or countersunk self-tapping nail.
And W is the width of the deformation joint (when the left and right steel columns are rectangular steel columns, W is the width between the webs of the left and right rectangular steel columns, and when the left and right steel columns are H-shaped steel columns, W is the width between the flanges of the left and right H-shaped steel columns).
Detailed Description
Example one
A deformation joint device for a simple outer wall of a steel structure building is a device for covering the deformation joint of the simple outer wall of the steel structure building, and a left steel column and a right steel column are respectively arranged on two sides of the deformation joint of the simple outer wall of the steel structure building; the deformation joint device comprises a keel 6, an inner cover plate 5, an outer cover plate 3 and a steel wire mesh 2, wherein the keel is a galvanized square pipe 61, the galvanized square pipe is symmetrically arranged at the inner sides of a left steel column and a right steel column, namely the galvanized square pipe at the left side is arranged at the inner side of the left steel column, the galvanized square pipe at the right side is arranged at the inner side of the right steel column, the inner cover plate 5 is an L-shaped metal plate and comprises a covering surface 51 and a connecting surface 52 vertical to the covering surface, the connecting surface 52 of the inner cover plate is fixedly connected with the galvanized square pipe at one side inwards, and the covering surface 51 of the inner cover plate extends through a deformation joint and is lapped on the outer surface of the galvanized square;
the outer cover plate comprises a left cover plate and a right cover plate, the left cover plate and the right cover plate are metal plates of L-shaped structures in the same structure and comprise transverse surfaces 31 and protruding surfaces 32 perpendicular to the transverse surfaces, the left cover plate and the right cover plate are symmetrically arranged and installed, the transverse surfaces 31 of the left cover plate and the right cover plate respectively cover the surfaces of steel column wing plates of a left steel column and a right steel column and extend to cover the covering surface 51 of the inner cover plate, a gap is reserved between the two protruding surfaces 32 of the left cover plate and the right cover plate, and the steel wire meshes 2 respectively cover the outer surfaces of the left cover plate and the right cover plate and cover the overlapped side seams of the surfaces of the left cover plate and the right cover plate; two sides of the steel wire mesh 2 are pressed and fixed through the short steel bar layering 1;
and waterproof rubber strips 4 are arranged between the covering surfaces of the left cover plate and the inner cover plate and between the covering surfaces of the right cover plate and the inner cover plate.
The left steel column and the right steel column are rectangular steel columns with the same structure and comprise rectangular steel column webs 10 and rectangular steel column wing plates 11;
galvanized square pipe symmetry is installed at left and right rectangle steel column web inboard, and left galvanized square pipe is direct to be connected with left rectangle steel column web and installs inboard at rectangle steel column web promptly, and galvanized square pipe on right side is direct to be connected with the rectangle steel column web on right side and installs inboard at rectangle steel column web.
The inside of fossil fragments is installed rubber waterstop 8 and heat preservation fire prevention median 9 in proper order, the both ends of rubber waterstop 8 and heat preservation fire prevention median 9 are connected with the rectangle steel column web of two left and right steel columns respectively.
The device is suitable for rectangular steel columns and deformation joints with the seam width of 150-300W.
Example two
A deformation joint device for a simple outer wall of a steel structure building is the same as that of the first embodiment in basic structure, and a left steel column and a right steel column are rectangular steel columns with the same structure and comprise rectangular steel column webs 10 and rectangular steel column wing plates 11;
the difference is that:
galvanized square pipe is connected with rectangle steel column web through transverse connection pipe 62, and transverse connection pipe 62's one end is connected to the left end of left side galvanized square pipe promptly, and transverse connection pipe's the other end is connected with left rectangle steel column web, and transverse connection pipe's one end is connected to the right-hand member of right side galvanized square pipe, and transverse connection pipe's the other end and the rectangle steel column web on right side are connected.
The device is suitable for rectangular steel columns and deformation joints with the seam width of more than 300 and W of less than or equal to 500.
EXAMPLE III
A deformation joint device for a simple outer wall of a steel structure building is the same as the first embodiment in basic structure, except that:
the left steel column and the right steel column are H-shaped steel columns with the same structure, and comprise H-shaped steel column webs 12 and H-shaped steel column wing plates 13;
the galvanized square tubes are symmetrically arranged on the inner sides of the flanges of the left and right H-shaped steel column wing plates, namely the galvanized square tubes on the left side are directly connected with the flanges of the left H-shaped steel column wing plates and are arranged on the inner sides of the flanges of the H-shaped steel column wing plates, and the galvanized square tubes on the right side are directly connected with the flanges of the right H-shaped steel column wing plates and are arranged on the inner sides of the flanges of the H-shaped steel column wing.
The inside of fossil fragments is installed rubber waterstop 8 and heat preservation fire prevention median 9 in proper order, the both ends of rubber waterstop 8 and heat preservation fire prevention median 9 are connected with the H shape steel column web of two left and right steel columns respectively.
The device is suitable for deformation joints of H-shaped steel columns and with the width of the joint being more than or equal to 150 and W being less than 300.
Example four
The basic structure of the deformation joint device for the simple outer wall of the steel structure building is the same as that of the embodiment, and the left steel column and the right steel column are H-shaped steel columns with the same structure and comprise H-shaped steel column webs 12 and H-shaped steel column wing plates 13;
the difference is that:
the galvanized square pipe 61 is connected with the flange of the H-shaped steel column wing plate and the H-shaped steel column web plate through the transverse connecting pipe 62, namely the left side of the galvanized square pipe on the left side is connected with one end of the transverse connecting pipe 62, the other end of the transverse connecting pipe is connected with the flange of the H-shaped steel column web plate on the left side and the flange of the H-shaped steel column wing plate on the left side after being subjected to corner cutting, the right side of the galvanized square pipe on the right side is connected with one end of the transverse connecting pipe 62, and the other end of the transverse connecting pipe is connected with the flange of;
(the tangent angle of the transverse connecting pipe is connected with the flange of the H-shaped steel column wing plate during connection, and the end without the tangent angle is connected with the web of the H-shaped steel column).
The device is suitable for H-shaped steel columns and deformation joints with the width of more than 300 and W less than or equal to 500.
In the first to fourth embodiments:
the outer cover plate and the inner cover plate are made of stainless steel plates with the thickness of 1mm or aluminum alloy plates with the thickness of 1mm, the short reinforcing bar batten is deformed steel bar with the diameter d =10mm and the length L =100mm, the galvanized steel wire mesh 2 is a galvanized steel wire mesh with the diameter of 10 multiplied by 1.0, and the transverse connecting pipe is a galvanized square pipe; the waterproof rubber strip 4 is an elastic caulking joint rubber strip with the thickness of 6-20 mm, the rubber waterstop 8 is a chloroprene rubber waterstop or an ethylene propylene diene monomer waterstop, and the heat-preservation fireproof isolation strip is a rock wool heat-preservation fireproof isolation strip.
Claims (5)
1. A deformation joint device for a simple outer wall of a steel structure building is a device for covering the deformation joint of the simple outer wall of the steel structure building, and a left steel column and a right steel column are respectively arranged on two sides of the deformation joint of the simple outer wall of the steel structure building;
the method is characterized in that: the deformation joint device comprises a keel, an inner cover plate (5), an outer cover plate (3) and a steel wire mesh (2), wherein the keel is a galvanized square tube (61), the galvanized square tube is symmetrically arranged on the inner sides of a left steel column and a right steel column, namely the galvanized square tube on the left side is arranged on the inner side of the left steel column, the galvanized square tube on the right side is arranged on the inner side of the right steel column, the inner cover plate (5) is a metal plate with an L-shaped structure and comprises a covering surface (51) and a connecting surface (52) vertical to the covering surface, the connecting surface of the inner cover plate is inwards fixedly connected with the galvanized square tube on one side, and the covering surface (51) of the inner cover plate extends through a deformation joint and is lapped on the galvanized outer;
the outer cover plate comprises a left cover plate and a right cover plate, the left cover plate and the right cover plate are metal plates of L-shaped structures and comprise transverse surfaces (31) and protruding surfaces (32) perpendicular to the transverse surfaces, the left cover plate and the right cover plate are symmetrically arranged and installed, the transverse surfaces of the left cover plate and the right cover plate respectively cover the surfaces of steel column wing plates of a left steel column and a right steel column and extend to cover the covering surface (51) of the inner cover plate, a gap is reserved between the two protruding surfaces (32) of the left cover plate and the right cover plate, the steel wire meshes (2) respectively cover the outer surfaces of the left cover plate and the right cover plate and cover the edge seams of the left cover plate and the right cover plate, and the two sides of each steel wire mesh are pressed and fixed through short steel bar pressing strips (;
and waterproof rubber strips (4) are arranged between the covering surfaces of the left cover plate and the inner cover plate and between the covering surfaces of the right cover plate and the inner cover plate.
2. The deformation joint device for the simple outer wall of the steel structure building as claimed in claim 1, wherein: the left steel column and the right steel column are rectangular steel columns with the same structure and comprise rectangular steel column webs (10) and rectangular steel column wing plates (11);
the galvanized square pipe is symmetrically installed on the inner sides of a left rectangular steel column web and a right rectangular steel column web, namely, the left galvanized square pipe is installed on the inner side of the left rectangular steel column web, the galvanized square pipe on the right side is installed on the inner side of the right rectangular steel column web, the galvanized square pipe is either directly connected with the rectangular steel column web or connected with the rectangular steel column web through a transverse connecting pipe (62), namely, the galvanized square pipe is connected with one end of the transverse connecting pipe, and the other end of the transverse connecting pipe is connected with the rectangular steel column web.
3. The deformation joint device for the simple outer wall of the steel structure building as claimed in claim 1, wherein: the left steel column and the right steel column are H-shaped steel columns with the same structure and comprise H-shaped steel column webs (12) and H-shaped steel column wing plates (13);
the galvanized square pipes are symmetrically arranged at the inner sides of the flanges of the left and right H-shaped steel column flanges, namely, the galvanized square pipe at the left side is arranged at the inner side of the flange of the left H-shaped steel column flange, the galvanized square pipe at the right side is arranged at the inner side of the flange of the right H-shaped steel column flange,
the galvanized square pipe (61) is directly connected with the flange of the H-shaped steel column wing plate, or is connected with the flange of the H-shaped steel column wing plate and the H-shaped steel column web plate through a transverse connecting pipe (62), namely the galvanized square pipe is connected with one end of the transverse connecting pipe, and the other end of the transverse connecting pipe is connected with the H-shaped steel column web plate and the flange of the H-shaped steel column wing plate after being subjected to corner cutting.
4. The deformation joint device for the simple outer wall of the steel structure building as claimed in claim 2 or 3, wherein: the inner side of the keel is sequentially provided with a rubber water stop (8) and a heat-preservation fireproof isolation belt (9), and the two ends of the rubber water stop and the heat-preservation fireproof isolation belt are respectively connected with a rectangular steel column web or an H-shaped steel column web of the left and right steel columns.
5. The deformation joint device for the simple outer wall of the steel structure building as claimed in claim 4, wherein:
the outer cover plate (3) and the inner cover plate (5) are made of stainless steel plates with the thickness of 1mm or aluminum alloy plates with the thickness of 1mm, the short reinforcing bar batten is deformed steel bar with the diameter d =10mm and the length L =100mm, the steel wire mesh (2) is a galvanized steel wire mesh with the diameter of 10 multiplied by 1.0, and the transverse connecting pipe (62) is a galvanized square pipe; the waterproof rubber strip (4) is an elastic caulking joint rubber strip with the thickness of 6-20 mm, the rubber waterstop (8) is a chloroprene rubber waterstop or an ethylene propylene diene monomer waterstop, and the heat-preservation fireproof isolation strip (9) is a rock wool heat-preservation fireproof isolation strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845387.9U CN210658745U (en) | 2019-06-05 | 2019-06-05 | Deformation joint device for simple outer wall of steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845387.9U CN210658745U (en) | 2019-06-05 | 2019-06-05 | Deformation joint device for simple outer wall of steel structure building |
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| Publication Number | Publication Date |
|---|---|
| CN210658745U true CN210658745U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920845387.9U Expired - Fee Related CN210658745U (en) | 2019-06-05 | 2019-06-05 | Deformation joint device for simple outer wall of steel structure building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210658745U (en) |
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2019
- 2019-06-05 CN CN201920845387.9U patent/CN210658745U/en not_active Expired - Fee Related
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