CN217756408U - Attaching structure for external elevator without structure - Google Patents
Attaching structure for external elevator without structure Download PDFInfo
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- CN217756408U CN217756408U CN202221737637.5U CN202221737637U CN217756408U CN 217756408 U CN217756408 U CN 217756408U CN 202221737637 U CN202221737637 U CN 202221737637U CN 217756408 U CN217756408 U CN 217756408U
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Abstract
An attachment structure for an external elevator without a structure is provided, wherein a steel beam is an H-shaped steel beam, two sides of the steel beam are connected with concrete columns, and the middle part of the steel beam is supported by steel columns; the steel beam is connected with the elevator attachment rod through the attachment seats, each attachment seat comprises a horizontal connecting plate and a hinge seat, the horizontal connecting plate is perpendicular to the outer side plate surface of the steel beam flange plate, the hinge seat is fixed on the horizontal connecting plate and comprises angle steel fixed on the horizontal connecting plate through bolts and hinge lug plates fixed between the two side plate surfaces of the angle steel, and a plurality of stiffening plates are arranged between the top surface and the bottom surface of each horizontal connecting plate and the upper and lower plate surfaces of each flange plate; and an in-plate stiffening plate is arranged between the flange plates at the two sides of the steel beam and at the position corresponding to the stiffening plate. This application is different from the conventional one reinforced concrete structure roof beam that increases, not only can reduce cost, still can reduce the later stage to the disturbance of structure, just, this application is after utilizing, and girder steel, steel column etc. all can be retrieved, can effectively practice thrift the cost.
Description
Technical Field
The application relates to the field of building construction, in particular to an attachment structure of an external elevator used in a non-structure process.
Background
The external elevator has very wide application in the field of building construction, the wall-attached frame is a connecting part between the guide rail frame and a building, when the height exceeds a certain height, the wall-attached frame must be effectively connected with the structure for preventing overturn, and the prior common method and defects are as follows:
(1) The conventional method is to add a reinforced concrete structure beam, the cost of the method is high, the beam needs to be removed again in the later period, and the structure of the beam is disturbed.
(2) The top of the floor slab is provided with a support column, the surrounding columns are sleeved on the support column, the two first connecting steel plates are respectively welded on the two surrounding columns along the horizontal direction, and the two ends of the I-shaped steel auxiliary beam are respectively fixedly connected with the floor slab and the first connecting steel plates through bolts. This method requires the steel plate to be individually customized and cannot be reinforced if the structure has a special shape.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure is adhered to external elevator when being used for no structure, will solve when the floor height is greater than and adheres to the interval, can't carry out the technical problem of drawknot to the elevator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an external elevator adheres to structure when being used for no structure, the girder steel is H shaped steel roof beam, its characterized in that: the two sides of the steel beam are connected with the concrete column, and the middle part of the steel beam is supported by the steel column; the steel beam is connected with the elevator attachment rod through the attachment seats, each attachment seat comprises a horizontal connecting plate and a hinge seat, the horizontal connecting plate is perpendicular to the outer plate surface of the steel beam flange plate, the hinge seat is fixed on the horizontal connecting plate and comprises an angle steel fixed on the horizontal connecting plate through bolts and a hinge lug plate fixed between the plate surfaces on the two sides of the angle steel, and a plurality of stiffening plates are arranged between the top surface and the bottom surface of the horizontal connecting plate and the upper plate surface and the lower plate surface of the flange plate; an in-plate stiffening plate is arranged between the flange plates at the two sides of the steel beam and at the position corresponding to the stiffening plate.
Further preferably, the bottom of the steel column is fixed with a ground foundation through an anchor plate and a chemical bolt steel bar, and a stiffening plate is arranged between the anchor plate and the steel column.
Furthermore, the two sides of the steel beam are fixed with the concrete columns through anchor plates and chemical bolt steel bars, and stiffening plates are arranged among the top surface of the web plate of the steel beam, the flange plates on the two sides of the steel beam and the anchor plates.
Further, still be equipped with the steel corbel between the web bottom surface of girder steel and the anchor slab, the steel corbel includes the steel corbel panel of bolt and web bottom surface and locates the steel corbel stiffening plate between steel corbel panel and the anchor slab.
In addition, the articulated seat has two sets ofly, and the angle steel of every group articulated seat corresponds sets up four stiffening plates, and two liang of combinations of four stiffening plates are located the top surface and the bottom surface of horizontal connecting plate respectively.
More preferably, the elevator attachment rod is connected to the hinge lug plate by a hinge rod and a pin
Compared with the prior art the utility model has the following characteristics and beneficial effect:
this application is different from the conventional reinforced concrete structure roof beam that increases one, not only can reduce cost, still can reduce the later stage to the disturbance of structure, just, this application is utilizing the back, and characteristics such as safety, suitable for all can be retrieved to girder steel, steel column etc. have fine popularization and practical value, can produce good economic benefits after extensive popularization and application.
Drawings
Fig. 1 is a schematic structural view of an attachment structure for a structureless external elevator according to the present application;
FIG. 2 is a schematic view of a hinge mount to which the present application relates;
FIG. 3 is a diagrammatic illustration of the connection of a steel beam and a concrete column to which the present application relates;
FIG. 4 is a schematic view of the connection between the concrete column and the ground foundation;
FIG. 5 is a first illustration of the connection of the steel beam to the horizontal steel beam according to the present application;
fig. 6 is a second drawing of the connection of the steel beam and the horizontal steel beam according to the present application.
Detailed Description
In order to make the technical means, innovative features, attained purpose and efficacy of the present invention easy to understand, the present invention is further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are both explanatory and exemplary, and should not be construed as limiting the scope of the embodiments and the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
An attachment structure for an external elevator without a structure is provided, wherein a steel beam 1 is an H-shaped steel beam; as shown in fig. 5 and 6, two sides of the steel beam 1 are connected with horizontal steel beams 16 at two sides through connecting plates 17, one end of each connecting plate 17 is bolted with a web plate of the H-shaped steel beam, and the other end of each connecting plate 17 is welded and fixed with the horizontal steel beam 16;
or, as shown in fig. 1 to 4, two sides of the steel beam 1 are connected with the concrete column 2, and the middle part is supported by the steel column 3; the steel beam 1 is connected with the elevator attachment rod 4 through an attachment seat 5, the attachment seat 5 comprises a horizontal connecting plate (6) and a hinge seat 7 fixed on the horizontal connecting plate 6, the horizontal connecting plate (6) is perpendicular to the outer side plate surface of the flange plate of the steel beam 1, the hinge seat 7 comprises angle steel 8 fixed on the horizontal connecting plate 6 through bolts and hinge lug plates 9 fixed between the plate surfaces on the two sides of the angle steel 8, and a plurality of stiffening plates 10 are arranged between the top surface and the bottom surface of the horizontal connecting plate 6 and the upper and lower plate surfaces of the flange plate; an in-plate stiffening plate 11 is arranged between the flange plates at the two sides of the steel beam 1 and at the position corresponding to the stiffening plate 10.
The bottom of the steel column 3 is fixed with a ground foundation through an anchor plate and a chemical bolt steel planting bar, a stiffening plate 12 is arranged between the anchor plate and the steel column 3, two sides of the steel beam 1 are fixed with the concrete column 2 through the anchor plate and the chemical bolt steel planting bar, stiffening plates 12 are arranged between the top surface of a web plate of the steel beam 1 and wing plates on two sides and the anchor plate, and the stiffening plates 12 are identical to the stiffening plates 12 between the anchor plate and the steel column 3 in structure and shape.
A steel bracket 13 is also arranged between the bottom surface of the web plate of the steel beam 1 and the anchor plate, and the steel bracket 13 comprises a steel bracket panel bolted to the bottom surface of the web plate and a steel bracket stiffening plate arranged between the steel bracket panel and the anchor plate; two groups of hinge seats 7 are provided, four stiffening plates 10 are correspondingly arranged on the angle steel 8 of each group of hinge seats 7, and the four stiffening plates 10 are combined in pairs and are respectively arranged on the top surface and the bottom surface of the horizontal connecting plate 6; the elevator attachment rod 4 is connected to the hinge lug 9 via a hinge rod 14 and a pin 15.
The girder of this application adopts H shaped steel roof beam height 650mm wide 300mm web thickness 14mm flange thickness 20mm, and the stiffening plate adopts 20mm thick connecting plate to adopt bolted connection with external elevator adheres to the support, all welds four triangle gusset boards (140 about the connecting plate 140) and connects the girder steel.
Welding stiffening plates on three inner sides of the H-shaped steel beam; the H-shaped steel beam and the two sides of the structural connection are paved by steel corbel panels (1000 x 600 x 20mm), the panels and the structure are connected through planting bars of chemical bolts (12M20 x 360mm), the planting bar depth is 300mm, the bolts are of type M24, the chemical bolts are padded with 80-wide x 16-thick gaskets, the bolt spacing width extending edge direction is 220mm (can be properly adjusted), and the extending edge direction is 210mm (can be properly adjusted). And the steel bracket panel is welded with the H-shaped steel beam. And welding steel corbel stiffening plates on the panels, wherein the size of the welding stiffening plate on the web plate is 260 × 250 × 16mm, and the size of the welding stiffening plate at the flange position is 165 × 250 × 16mm. The stiffened plate base plate and the steel beam are connected by M20 chemical bolts (10.9 grade). And welding the stiffening plates after the steel beam is installed.
If the structural span is too large, vertical steel columns are arranged, the overall stability of the steel columns can be enhanced in the middle, the steel columns and the bottom upper and lower structures are connected through 10 M20-360 chemical bolts (5.6 levels) in a steel bar planting mode, the steel bar planting depth is 300mm, and the bolt spacing is 170mm. The steel column can be added with stiffening plates according to the conditions of the steel beam and the structural column.
The H-shaped steel beam and the two sides of the structural connection are paved by steel corbel panels (1000 x 600 x 20mm), the panels and the structure are connected through planting bars of chemical bolts (12M20 x 360mm), the planting bar depth is 300mm, the bolts are of type M24, the chemical bolts are padded with 80-wide x 16-thick gaskets, the bolt spacing width extending edge direction is 220mm (can be properly adjusted), and the extending edge direction is 210mm (can be properly adjusted). And the steel bracket panel is welded with the H-shaped steel beam. And welding steel corbel stiffening plates on the panels, wherein the size of the stiffening plate welded on the web is 260-250-16mm, and the size of the stiffening plate welded on the flanges is 165-250-16mm. The stiffened plate base plate and the steel beam are connected by M20 chemical bolts (10.9 grade). And welding the stiffening plates after the steel beams are installed.
If the structural span is too large, vertical steel columns are arranged, the overall stability of the steel columns can be enhanced in the middle, the steel columns and the bottom upper and lower structures are connected through 10 M20-360 chemical bolts (5.6 levels) in a steel bar planting mode, the steel bar planting depth is 300mm, and the bolt spacing is 170mm. The steel column can be added with stiffening plates according to the conditions of the steel beam and the structural column
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The utility model provides an external elevator adheres to structure when being used for no structure, girder steel (1) are H shaped steel roof beam, its characterized in that: two sides of the steel beam (1) are connected with the concrete column (2), and the middle part is supported by the steel column (3); the steel beam (1) is connected with the elevator attachment rod (4) through an attachment seat (5), the attachment seat (5) comprises a horizontal connecting plate (6) and a hinge seat (7) fixed on the horizontal connecting plate (6) and perpendicular to the outer side plate surface of the flange plate of the steel beam (1), the hinge seat (7) comprises angle steel (8) fixed on the horizontal connecting plate (6) through bolts and hinge lug plates (9) fixed between the two side plate surfaces of the angle steel (8), and a plurality of stiffening plates (10) are arranged between the top surface and the bottom surface of the horizontal connecting plate (6) and the upper and lower plate surfaces of the flange plate; an in-plate stiffening plate (11) is arranged between the flange plates at the two sides of the steel beam (1) and at the position corresponding to the stiffening plate (10).
2. An attachment structure for a structureless external elevator according to claim 1, characterized in that: the bottom of the steel column (3) is fixed with a ground foundation through anchor plates and chemical bolt embedded bars, and stiffening plates (12) are arranged between the anchor plates and the steel column (3).
3. An attachment configuration for a structureless external elevator according to claim 1, characterized in that: two sides of the steel beam (1) are fixed with the concrete column (2) through anchor plates and chemical bolt embedded bars, and stiffening plates (12) are arranged on the top surface of a web plate of the steel beam (1) and between the flange plates on two sides and the anchor plates.
4. An attachment configuration for a structureless external elevator according to claim 3, characterized in that: still be equipped with steel corbel (13) between the web bottom surface of girder steel (1) and the anchor plate, steel corbel (13) are including the steel corbel panel of bolt and web bottom surface and locate the steel corbel stiffening plate between steel corbel panel and the anchor plate.
5. An attachment configuration for a structureless external elevator according to claim 1, characterized in that: the hinged seats (7) are two groups, four stiffening plates (10) are correspondingly arranged on angle steel (8) of each group of hinged seats (7), and the four stiffening plates (10) are combined in pairs and are respectively arranged on the top surface and the bottom surface of the horizontal connecting plate (6).
6. The attachment structure for the unstructured external elevator as defined in any one of claims 1 to 5, wherein: the elevator attaching rod (4) is connected with the hinge lug plate (9) through a hinge rod (14) and a pin shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221737637.5U CN217756408U (en) | 2022-07-07 | 2022-07-07 | Attaching structure for external elevator without structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221737637.5U CN217756408U (en) | 2022-07-07 | 2022-07-07 | Attaching structure for external elevator without structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217756408U true CN217756408U (en) | 2022-11-08 |
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ID=83872204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221737637.5U Active CN217756408U (en) | 2022-07-07 | 2022-07-07 | Attaching structure for external elevator without structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217756408U (en) |
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2022
- 2022-07-07 CN CN202221737637.5U patent/CN217756408U/en active Active
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