CN211920560U - No computer lab elevator spandrel girder structure - Google Patents
No computer lab elevator spandrel girder structure Download PDFInfo
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- CN211920560U CN211920560U CN201922332237.0U CN201922332237U CN211920560U CN 211920560 U CN211920560 U CN 211920560U CN 201922332237 U CN201922332237 U CN 201922332237U CN 211920560 U CN211920560 U CN 211920560U
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- main beam
- elevator
- girder
- collet
- channel steels
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Abstract
The utility model provides a bearing beam structure of a machine room free elevator, which comprises a main beam and a collet, wherein the main beam is composed of two groups of structures which are arranged in a separated way, the collet is vertically and fixedly arranged on the lower surface of the end part of the main beam, the two ends of the collet extend out from the two sides of the main beam, and the end part of the collet is vertically and fixedly provided with a connecting plate; the upper portion of girder sets firmly host computer connection layer board and lifts the seat, and the two is all erect between two sets of structures of girder, and the upper portion of lifting the seat is equipped with heavy fag end hanger plate, is equipped with a plurality of fag end holes on the hanger plate. This kind of no computer lab elevator spandrel girder structure, the one end of girder stretches into in the opposite wall body of door machine, the collet channel-section steel that bears the girder stretches into in the wall body of door machine side, vacate the top space of door machine place side, supply car door machine displacement, prevent spandrel girder and door machine bump, reduce the mounting height of elevator, lower part at the fag end hanger plate is provided with lifts the seat, make the lower extreme of fag end can be higher than the bottom of collet, prevent that the upper end of car from colliding with the bottom of fag end, and the space is saved.
Description
Technical Field
The utility model belongs to the technical field of the elevator, especially, relate to a no computer lab elevator spandrel girder structure.
Background
At present, most machine room-free bearing beams on the market adopt a two-end wall-in structure, the mode is simple in structure and convenient to install, the requirement for the space of a top layer is high, the bearing beams are easy to collide with a door machine, and the installation difficulty is high in installation sites with tense sizes.
Disclosure of Invention
In view of this, the utility model aims at overcoming the defect that exists among the above-mentioned prior art, provide a no computer lab elevator spandrel girder structure, this kind of elevator spandrel girder structure can compress the requirement in top layer space to the condition that door machine and spandrel girder projection are interfered has been prevented effectively.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a girder structure of a machine room free elevator comprises a girder and a bottom support, wherein the girder is composed of two groups of structures which are arranged apart from each other, the two groups of structures are in parallel symmetry, the bottom support is vertically and fixedly arranged on the lower surface of the end part of the girder, the two ends of the bottom support extend out from the two sides of the girder, a connecting plate is vertically and fixedly arranged on the end part of the bottom support, and a plurality of connecting holes are arranged on the connecting plate;
the upper portion of girder sets firmly host computer connection layer board and lifts the seat, and the two are erect between two sets of structures of girder, the layer board is relative with the position of collet, the upper portion of lifting the seat is equipped with heavy fag end hanger plate, be equipped with a plurality of fag end holes on the hanger plate.
Furthermore, two groups of structures forming the main beam are U-shaped channel steel, and a plurality of vertical reinforcing plates for reinforcement are arranged in the notch of the channel steel.
Further, the bottom support comprises two U-shaped channel steel which are arranged in a separated mode, the two groups of channel steel are in parallel symmetry, and a plurality of vertical reinforcing ribs for reinforcement are arranged in the notches of the channel steel.
Furthermore, the rib plates are opposite to the two channel steels forming the supporting plate, and the reinforcing ribs are opposite to the two channel steels forming the main beam.
Furthermore, the lifting seat comprises two U-shaped channel steels which are arranged in a separated mode, and the two groups of channel steels are parallel and symmetrical and are fixedly arranged on the upper portions of the two channel steels forming the main beam respectively.
Furthermore, vertical positioning plates are fixedly arranged on two sides of the connecting hole, and the positioning plates are L-shaped steel plates.
Furthermore, the arrangement direction of the rope head holes is inclined relative to the length direction of the main beam.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this no computer lab elevator spandrel girder structure, in the one end of girder stretched into the opposite wall body of door machine, the collet channel-section steel that bears the girder stretched into the wall body of door machine side, vacated the headspace space of door machine place side, supplied car door machine displacement, prevented spandrel girder and door machine bump, reduced the mounting height of elevator.
(2) This no computer lab elevator spandrel girder structure is provided with in the lower part of fag end hanger plate and lifts the seat for the lower extreme of fag end can be higher than the bottom of collet, prevents that the upper end of car from colliding with the bottom of fag end, saves space.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of the whole structure of a machine room free elevator load-bearing beam structure of the present invention;
fig. 2 is a no computer lab elevator spandrel girder structure assembly structure sketch map.
Description of reference numerals:
1-a main beam; 11-rib plate; 2-bottom support; 21-reinforcing ribs; 3-connecting the plates; 31-a connection hole; 4, positioning a plate; 5-a supporting plate; 6-lifting the seat; 7-hanging the plate; 71-rope end hole; 8-a through hole; 101-rope end; 102-guide rails.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following examples with reference to the accompanying drawings:
as shown in fig. 1-2, a machine-roomless elevator load-bearing beam structure comprises a main beam 1 and a bottom support 2, wherein the main beam 1 is composed of two groups of U-shaped channel steels which are arranged in a separated mode, the two groups of U-shaped channel steels are symmetrical in parallel, the positions of notches are opposite, the bottom support 2 is composed of two U-shaped channel steels which are arranged in a separated mode, the two groups of U-shaped channel steels are symmetrical in parallel and are vertically welded to the lower surface of the end part of the main beam 1, the length of the two groups of U-shaped channel steels is larger than the width of the main beam 1, two ends of the bottom support 2 extend out of two sides of the main beam 1, and in some;
in order to increase the strength of the main beam 1 and the bottom support 2, vertical rib plates 11 and reinforcing ribs 21 are respectively arranged in the notches of the channel steels forming the main beam 1 and the bottom support 2, wherein the rib plates 11 in the main beam 1 are opposite to the two channel steels forming the supporting plate 5, the reinforcing ribs 21 in the supporting plate 5 are opposite to the two channel steels forming the main beam 1, and the number of the rib plates 11 and the number of the reinforcing ribs 21 can be increased as required;
the connecting plate 3 used for being fixedly assembled with the car guide rail 102 is welded at one end of the bottom support 2, the connecting plate 3 is arranged between two channel steels of the bottom support 2 in a spanning mode, two rows of connecting holes 31 are vertically formed in the middle of the connecting plate 3, vertical positioning plates 4 are fixedly arranged on two sides of each connecting hole 31, each positioning plate 4 is an L-shaped steel plate, the bent end of each steel plate is fixedly assembled on the connecting plate 3 through a screw and a nut, and each positioning plate 4 is used for clamping the guide rail 102 to prevent the guide rail 102 and the connecting plate 3 from shaking;
the upper part of the main beam 1 is welded with two host connecting supporting plates 5 and two groups of lifting seats 6, the two supporting plates 5 are respectively erected between two groups of channel steel of the main beam 1 and are opposite to the positions of the bottom supports 2 for balancing the stress at two ends of the main beam 1, the distance between the two supporting plates 5 corresponds to the position of a base of a tractor, and the supporting plates 5 are provided with through holes 8 for assembly and are fixed with the base of the tractor through screws and nuts;
it includes the channel-section steel of two U-shaped that set up to lift seat 6 mutually, parallel symmetry between two group's channel-section steels, the notch position is carried on the back mutually, weld respectively in two channel-section steels upper portions of constituteing girder 1, a position for raising heavy fag end 101, two channel-section steel upper portions of raising seat 6 are striden and are equipped with heavy fag end hanger plate 7, hanger plate 7 middle part is equipped with a plurality of fag end holes 71, a rope end 101 for pegging graft, the array orientation of fag end hole 71 is the slope form for the length direction of girder 1, prevent that the wire rope winding that fag end 101 below hung from knoing.
In order to guarantee structural strength, a welded fixing mode is adopted between the channel steel and the channel steel, and the other parts are fixed in a more flexible screw connection mode.
In the use, the tip that collet 2 was kept away from to girder 1 stretches into the opposite wall body internal fixation of door machine, and the channel-section steel tip that does not establish connecting plate 3 of collet 2 that bears the girder stretches into the wall body of door machine side, vacates the headspace of door machine place side, supplies the displacement of car door machine.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The machine-room-less elevator bearing beam structure is characterized by comprising a main beam (1) and a bottom support (2), wherein the main beam (1) is composed of two groups of structures which are arranged in a separated mode, the two groups of structures are parallel and symmetrical, the bottom support (2) is vertically and fixedly arranged on the lower surface of the end part of the main beam (1), the two ends of the bottom support extend out of the two sides of the main beam (1), a connecting plate (3) is vertically and fixedly arranged on the end part of the bottom support (2), and a plurality of connecting holes (31) are formed in the connecting plate (3);
the upper portion of girder (1) sets firmly host computer connection layer board (5) and raises seat (6), and the two all erect between two sets of structures of girder (1), layer board (5) are relative with the position of collet (2), the upper portion of raising seat (6) is equipped with counter-weight fag end hanger plate (7), be equipped with a plurality of fag end holes (71) on hanger plate (7).
2. The load-bearing beam structure of the elevator without the machine room of claim 1, wherein: two groups of structures forming the main beam (1) are U-shaped channel steel, and a plurality of vertical reinforcing plates (11) for reinforcement are arranged in the notch of the channel steel.
3. The load-bearing beam structure of the elevator without the machine room of claim 2, wherein: the bottom support (2) comprises two U-shaped channel steels which are arranged in a separated mode, the two groups of channel steels are in parallel symmetry, and a plurality of vertical reinforcing ribs (21) for reinforcement are arranged in the notches of the channel steels.
4. The load-bearing beam structure of the elevator without machine room of claim 3, characterized in that: the rib plates (11) are opposite to the two channel steels forming the supporting plate (5), and the reinforcing ribs (21) are opposite to the two channel steels forming the main beam (1).
5. The load-bearing beam structure of the elevator without the machine room of claim 4, wherein: the lifting seat (6) comprises two U-shaped channel steels which are arranged in a separated mode, and the two groups of channel steels are parallel and symmetrical and are fixedly arranged on the upper portions of the two channel steels forming the main beam (1) respectively.
6. The load-bearing beam structure of the elevator without the machine room of claim 1, wherein: vertical positioning plates (4) are fixedly arranged on two sides of the connecting hole (31), and the positioning plates (4) are L-shaped steel plates.
7. The load-bearing beam structure of the elevator without the machine room of claim 1, wherein: the arrangement direction of the rope head holes (71) is inclined relative to the length direction of the main beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922332237.0U CN211920560U (en) | 2019-12-23 | 2019-12-23 | No computer lab elevator spandrel girder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922332237.0U CN211920560U (en) | 2019-12-23 | 2019-12-23 | No computer lab elevator spandrel girder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211920560U true CN211920560U (en) | 2020-11-13 |
Family
ID=73324926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922332237.0U Expired - Fee Related CN211920560U (en) | 2019-12-23 | 2019-12-23 | No computer lab elevator spandrel girder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211920560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119493A (en) * | 2023-03-07 | 2023-05-16 | 东台创跃机电有限公司 | Quick-assembly elevator car spandrel girder |
-
2019
- 2019-12-23 CN CN201922332237.0U patent/CN211920560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119493A (en) * | 2023-03-07 | 2023-05-16 | 东台创跃机电有限公司 | Quick-assembly elevator car spandrel girder |
| CN116119493B (en) * | 2023-03-07 | 2023-09-08 | 东台创跃机电有限公司 | Quick-assembly elevator car spandrel girder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 Termination date: 20211223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |