CN215444669U - Elevator steel frame structure hoisting device - Google Patents
Elevator steel frame structure hoisting device Download PDFInfo
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- CN215444669U CN215444669U CN202121665050.3U CN202121665050U CN215444669U CN 215444669 U CN215444669 U CN 215444669U CN 202121665050 U CN202121665050 U CN 202121665050U CN 215444669 U CN215444669 U CN 215444669U
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Abstract
The utility model discloses a hoisting device for an elevator steel frame structure, which comprises: the steel frame structure comprises a first steel frame structure, a second steel frame structure and a locking piece; the first steel frame structure comprises a plurality of first connecting columns, at least one first connecting piece and a lifting lug are arranged on each first connecting column, the first connecting piece is close to one end of each first connecting column, and a lifting rope or a lifting appliance can lift the first steel frame structure through the lifting lug; the steel frame structure is characterized in that the second steel frame structure is arranged above the first steel frame structure and comprises a plurality of second connecting columns, the second connecting columns are in one-to-one correspondence with the first connecting columns, second connecting pieces are arranged on the second connecting columns and correspond to the first connecting pieces, and the first connecting pieces and the second connecting pieces are fixedly connected through locking pieces. The utility model adopts sectional installation, has double alignment of the lifting lug and the fixed pin, is convenient and quick to install, ensures double safety strength of the locking piece and welding, is firm and durable, and is beneficial to prolonging the service life.
Description
Technical Field
The utility model relates to the field of hoisting of segmented elevators, in particular to a hoisting device for an elevator steel frame structure.
Background
The general height of axle box elevator is higher, and its steel frame construction generally is the sectional type, and one section welding in the elevator shaft is traditional, and is more wasted time and energy, influences elevator installation progress, and high altitude construction brings danger easily.
If the sectional assembly type hoisting is adopted, some problems can be well solved, but the sectional assembly type hoisting is troublesome in accurate alignment and difficult to calibrate again after hoisting, and other parts in the elevator structure can be scraped during hoisting.
Therefore, in combination with the above-mentioned technical problems, there is a need to provide a new technical solution.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, the utility model provides an elevator steel frame structure hoisting device with accurate positioning and simple operation, and the specific technical scheme is as follows:
an elevator steel frame construction hoist device, includes: the steel frame structure comprises a first steel frame structure, a second steel frame structure and a locking piece;
the first steel frame structure comprises a plurality of first connecting columns, at least one first connecting piece and a lifting lug are arranged on each first connecting column, the first connecting piece is close to one end of each first connecting column, and a lifting rope or a lifting appliance can lift the first steel frame structure through the lifting lug;
the steel frame structure is characterized in that the second steel frame structure is arranged above the first steel frame structure and comprises a plurality of second connecting columns, the second connecting columns are in one-to-one correspondence with the first connecting columns, second connecting pieces are arranged on the second connecting columns and correspond to the first connecting pieces, and the first connecting pieces and the second connecting pieces are fixedly connected through locking pieces.
As a preferred scheme of the elevator steel frame structure hoisting device, the lifting lug is arranged at one end of the first connecting column close to the second connecting column;
the second connecting column is provided with a containing cavity with an opening at one end, the lifting lug extends into the containing cavity and is contained in the containing cavity, and the lifting lug can enable the second connecting column to be oppositely positioned on the first connecting column.
As a preferable scheme of the elevator steel frame structure hoisting device, the lifting lugs are provided with hoisting holes, and the hoisting holes are accommodated in the accommodating cavities.
As a preferred scheme of the elevator steel frame structure hoisting device, the first connecting column and the second connecting column are connected in a welding mode.
As a preferred scheme of the elevator steel frame structure hoisting device, the first connecting piece is provided with a first connecting hole along the axis direction, and the second connecting piece is provided with a second connecting hole along the axis direction;
the retaining member is the bolt and with bolt assorted nut, the bolt passes first connecting hole and second connecting hole, and the nut is fixed in on the bolt, first connecting piece and second connecting piece fixed connection.
As a preferred scheme of the elevator steel frame structure hoisting device, the first connecting column and the second connecting column are in full-welded connection.
As a preferable scheme of the elevator steel frame structure hoisting device, the axial direction of the first connecting column is consistent with the axial direction of the first steel frame structure, and the axial direction of the second connecting column is consistent with the axial direction of the second steel frame structure.
As a preferable scheme of the elevator steel frame structure hoisting device, the first connecting piece is arranged on one side of the first connecting column facing the other first connecting column.
The elevator steel frame structure hoisting device further comprises a fixing pin, the fixing pin is detachably arranged in the second connecting hole, when the second steel frame structure is hoisted on the first steel frame structure, the fixing pin extends into the first connecting hole, and the fixing pin can position the second connecting column and the first connecting column.
As a preferred scheme of the elevator steel frame structure hoisting device, the second connecting column is a square tube;
the outer diameter of the first connecting column is consistent with that of the second connecting column.
Compared with the prior art, the elevator steel frame structure hoisting device provided by the utility model at least has one or more of the following beneficial effects:
(1) the elevator steel frame structure hoisting device adopts a sectional hoisting mode, is convenient to install and improves the working efficiency.
(2) The elevator steel frame structure hoisting device is provided with the lifting lug, the lifting rope or the lifting appliance penetrates through the hoisting hole in the lifting lug to hoist the first steel frame structure and is used for installing or dismantling the first steel frame structure, in addition, the lifting lug is arranged at one end of the first connecting column, an auxiliary alignment effect can be realized when the second steel frame structure is hoisted, the lifting lug is accommodated in the accommodating cavity of the second connecting column, so that the second connecting column and the first connecting column are aligned and butted up and down, in addition, the lifting lug is arranged at one end of the first connecting column, and other parts in the first steel frame structure can be effectively prevented from being collided or damaged when the first steel frame structure is hoisted.
(3) According to the elevator steel frame structure hoisting device, the first connecting hole and the second connecting hole are formed, the fixing pin can be inserted, the second steel frame structure can be aligned through the fixing pin during alignment hoisting, double alignment guarantee is achieved, alignment is more accurate, and installation is more convenient.
(4) According to the elevator steel frame structure hoisting device, the first steel frame structure and the second steel frame structure are fixedly connected through the locking parts and are welded, so that double safety strength is guaranteed, the elevator steel frame structure hoisting device is firmer and more durable, and the service life is prolonged.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic perspective view of an elevator steel frame structure hoist apparatus according to the present invention;
fig. 2 is an exploded view of the elevator steel frame structure hoist of the present invention;
fig. 3 is a schematic view of the structure of the R portion in fig. 2.
The lifting device comprises a first steel frame structure 1, a second steel frame structure 2, a first connecting column 11, a first beam 12, a first connecting piece 111, a lifting lug 112, a 1111-first connecting hole 1121, a hoisting hole 21, a second connecting column 22, a second beam 211, a second connecting piece 2111-second connecting hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "one end", "the other end", "one side", "the other side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. .
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "provided," "connected," "disposed," "fixed," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, as shown in fig. 1-3, an elevator steel frame structure hoisting device comprises: the steel frame structure comprises a first steel frame structure 1, a second steel frame structure 2 and a locking piece;
the first steel frame structure 1 comprises a plurality of first connecting columns 11 and a plurality of first cross beams 12, the axial direction of the first connecting columns 11 is consistent with the axial direction of the first steel frame structure 1, every two first connecting columns 11 are fixedly connected through the first cross beams 12, in the example, the first steel frame structure 1 is a square steel frame structure, and the first cross beams 12 are vertically fixed between the first connecting columns 11. At least one first connecting piece 111 and a lifting lug 112 are arranged on the first connecting column 11, the first connecting piece 111 is positioned on the side surface of the first connecting column 11, and the first connecting piece 111 is close to one end of the first connecting column 11;
the second steel frame structure 2 is arranged above the first steel frame structure 1, the second steel frame structure 2 comprises a plurality of second connecting columns 21 and a plurality of second cross beams 22, the second connecting columns 21 correspond to the first connecting columns 11 one by one, the axis direction of the second connecting columns 21 is consistent with the axis direction of the second steel frame structure 2, every two second connecting columns 21 are fixedly connected through the second cross beams 22, in the example, the second steel frame structure 2 is a square steel frame structure, and the second cross beams 22 are vertically fixed between the second connecting columns 21. Be provided with at least one second connecting piece 211 on the second spliced pole 21, second connecting piece 211 is corresponding with first connecting piece 111, first connecting piece 111 and second connecting piece 211 pass through retaining member fixed connection, first spliced pole 11 and second spliced pole 21 welded connection, in the example, first spliced pole 11 and second spliced pole 21 full weld are connected, establish the groove in advance before first spliced pole 11 and the hoist and mount of second spliced pole 21, the welding is firm, dual fail safe intensity guarantee.
In an example, the first connecting column 11 is a square pipe, the lifting lug 112 is arranged at one end of the first connecting column 11 close to the second connecting column 21, a lifting hole 1121 is arranged on the lifting lug 112, and the lifting hole 1121 is used for lifting the first steel-frame structure 1. In an example, two first connecting members 111 are disposed on the first connecting column 11, the two first connecting members 111 are respectively disposed on different sides of the first connecting column 11, and the first connecting member 111 is disposed on a side of the first connecting column 11 facing the other first connecting column 11.
The second connecting column 21 is provided with a containing cavity with at least one open end, the open end of the second connecting column 21 faces the first connecting column 11, in the example, the second connecting column 21 is also a square tube, the outer diameter of the second connecting column 21 is consistent with that of the first connecting column 11, the second steel frame structure 2 is connected to the first steel frame structure 1 in an aligned mode, and the lifting lug 112 extends into and is contained in the containing cavity.
The lug 112 is used as the hoisting structure of first steel-frame construction 1, lifting rope or hoist pass lifting hole 1121 and hoist first steel-frame construction 1, be used for installation or dismantlement first steel-frame construction 1, in addition, lug 112 sets up in the one end of first spliced pole 11, can play supplementary counterpoint effect during hoist and mount second steel-frame construction 2, lug 112 holds in the intracavity that holds of second spliced pole 21, make butt joint about second spliced pole 21 and the first spliced pole 11, furthermore, lug 112 sets up in the one end of first spliced pole 11, can effectively avoid colliding with or damaging other parts of first steel-frame construction 1 inside when hoisting first steel-frame construction 1 like this.
In a preferred embodiment, the first connecting member 111 has a first connecting hole 1111 along the axial direction, and the second connecting member 211 has a second connecting hole 2111 along the axial direction, as shown in fig. 3;
the retaining member is the bolt and with bolt assorted nut, the bolt passes first connecting hole 1111 and second connecting hole 2111 and fixes with the nut, makes first spliced pole 11 and second spliced pole 21 align from top to bottom and fixed connection.
Arranging a first connecting hole 1111 and a second connecting hole 2111, hoisting a second steel frame structure 2 on the first steel frame structure 1, inserting a fixing pin which plays a fixing role into the second connecting hole 2111, when the second steel frame structure 2 is oppositely positioned on the first steel frame structure 1, the fixing pin extends into the first connecting hole 1111, then the second steel frame structure 2 is oppositely positioned on the first steel frame structure 1, then taking out the fixing pin, and fixing the first connecting hole 1111 and the second connecting hole 2111 by bolts and nuts; in a less preferred embodiment, a fixing pin may be fixed in the first connection hole 1111, and when the second steel-frame structure 2 is located on the first steel-frame structure 1, the fixing pin extends into the second connection hole 2111, and then the fixing pin is knocked out, and the first connection hole 1111 and the second connection hole 2111 are fixed by a bolt and a nut.
The elevator steel frame structure hoisting device has the beneficial effects that:
(1) the elevator steel frame structure hoisting device adopts a sectional hoisting mode, is convenient to install and improves the working efficiency.
(2) The elevator steel frame structure hoisting device is provided with the lifting lug, the lifting rope or the lifting appliance penetrates through the hoisting hole in the lifting lug to hoist the first steel frame structure and is used for installing or dismantling the first steel frame structure, in addition, the lifting lug is arranged at one end of the first connecting column, an auxiliary alignment effect can be realized when the second steel frame structure is hoisted, the lifting lug is accommodated in the accommodating cavity of the second connecting column, so that the second connecting column and the first connecting column are aligned and butted up and down, in addition, the lifting lug is arranged at one end of the first connecting column, and other parts in the first steel frame structure can be effectively prevented from being collided or damaged when the first steel frame structure is hoisted.
(3) According to the elevator steel frame structure hoisting device, the first connecting hole and the second connecting hole are formed, the fixing pin can be inserted, the second steel frame structure can be aligned through the fixing pin during alignment hoisting, double alignment guarantee is achieved, alignment is more accurate, and installation is more convenient.
(4) According to the elevator steel frame structure hoisting device, the first steel frame structure and the second steel frame structure are fixedly connected through the locking parts and are welded, so that double safety strength is guaranteed, the elevator steel frame structure hoisting device is firmer and more durable, and the service life is prolonged.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications and variations may be made therein by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. The utility model provides an elevator steel frame construction hoist device which characterized in that includes: the steel frame structure comprises a first steel frame structure (1), a second steel frame structure (2) and a locking piece;
the first steel frame structure (1) comprises a plurality of first connecting columns (11), at least one first connecting piece (111) and a lifting lug (112) are arranged on each first connecting column (11), the first connecting piece (111) is close to one end of each first connecting column (11), and a lifting rope or a lifting appliance can lift the first steel frame structure (1) through the lifting lug (112);
first steel-frame construction (1) top is arranged in second steel-frame construction (2), second steel-frame construction (2) include a plurality of second spliced poles (21), second spliced pole (21) and first spliced pole (11) one-to-one, be provided with second connecting piece (211) on second spliced pole (21), second connecting piece (211) are corresponding with first connecting piece (111), first connecting piece (111) and second connecting piece (211) pass through retaining member fixed connection.
2. The elevator steel frame structure hoisting device according to claim 1, wherein the lifting lug (112) is disposed at an end of the first connecting column (11) near the second connecting column (21);
the second connecting column (21) is provided with a containing cavity with an opening at one end, the lifting lug (112) extends into the containing cavity and is contained in the containing cavity, and the lifting lug (112) can enable the second connecting column (21) to be oppositely positioned on the first connecting column (11).
3. The elevator steel frame structure hoisting device according to claim 2, wherein the lifting lug (112) is provided with a hoisting hole (1121), and the hoisting hole (1121) is accommodated in an accommodating cavity.
4. The elevator steel frame structure hoist device of claim 1, wherein the first connecting column (11) is welded to the second connecting column (21).
5. The elevator steel frame structure hoisting device of claim 1, wherein the first connection member (111) is provided with a first connection hole (1111) along the axial direction, and the second connection member (211) is provided with a second connection hole (2111) along the axial direction;
the retaining member is the bolt and with bolt assorted nut, the bolt passes first connecting hole (1111) and second connecting hole (2111), and the nut is fixed in on the bolt, first connecting piece (111) and second connecting piece (211) fixed connection.
6. The elevator steel frame structure hoist device of claim 4, wherein the first connecting column (11) is fully welded to the second connecting column (21).
7. The elevator steel frame structure hoist device of claim 1, wherein the first connection column (11) axis direction is coincident with the first steel frame structure (1) axis direction, and the second connection column (21) axis direction is coincident with the second steel frame structure (2) axis direction.
8. Elevator steel frame construction hoist according to claim 1, characterized in that the first connection piece (111) is arranged on the side of the first connection column (11) facing the other first connection column (11).
9. The elevator steel frame structure hoisting device according to claim 1, further comprising a fixing pin detachably disposed in the second connection hole (2111), wherein when the second steel frame structure (2) is hoisted to the first steel frame structure (1), the fixing pin extends into the first connection hole (1111), and the fixing pin can position the second connection column (21) and the first connection column (11).
10. The elevator steel frame structure hoisting device of claim 3, wherein the second connection column (21) is a square tube;
the outer diameter of the first connecting column (11) is consistent with that of the second connecting column (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665050.3U CN215444669U (en) | 2021-07-21 | 2021-07-21 | Elevator steel frame structure hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665050.3U CN215444669U (en) | 2021-07-21 | 2021-07-21 | Elevator steel frame structure hoisting device |
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| Publication Number | Publication Date |
|---|---|
| CN215444669U true CN215444669U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121665050.3U Active CN215444669U (en) | 2021-07-21 | 2021-07-21 | Elevator steel frame structure hoisting device |
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| Country | Link |
|---|---|
| CN (1) | CN215444669U (en) |
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- 2021-07-21 CN CN202121665050.3U patent/CN215444669U/en active Active
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