CN203976164U - A kind of fag end fixed beam that is applied to machine-roomless lift - Google Patents
A kind of fag end fixed beam that is applied to machine-roomless lift Download PDFInfo
- Publication number
- CN203976164U CN203976164U CN201420429801.5U CN201420429801U CN203976164U CN 203976164 U CN203976164 U CN 203976164U CN 201420429801 U CN201420429801 U CN 201420429801U CN 203976164 U CN203976164 U CN 203976164U
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- China
- Prior art keywords
- bearing beam
- fag end
- fixed
- guide rail
- machine
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to machine-roomless lift technical field, specifically disclose a kind of fag end fixed beam that is applied to machine-roomless lift, comprise bearing beam, bearing beam is made up of channel-section steel, on bearing beam side surface, be welded with fag end adapter plate, on bearing beam upper surface, be welded with guide rail fixed plate; Bearing beam upper surface arranges at least one group of bearing beam fixed orifice, is provided with the guide rail fixed orifice matching with bearing beam fixed orifice in guide rail fixed plate; At least two reinforced rib I are set in bearing beam groove, and the setting corresponding to fag end adapter plate of reinforced rib I arranges at least two reinforced rib II between fag end adapter plate is with respect to the salient of bearing beam and the upper surface of bearing beam.In the utility model, bearing beam two ends are fixed on the hole to be provided of well headroom, bearing beam is connected with guide rail by guide rail fixed plate, adopt 3 fixed forms to connect, reliable and stable, can effectively avoid staff in installation process, to occur the generation of the situation of falling, improve the safety that elevator moves.
Description
Technical field
The utility model relates to machine-roomless lift technical field, relates in particular to a kind of fag end fixed beam that is applied to machine-roomless lift.
Background technology
As everyone knows, in existing machine room, for fixing of machine-roomless lift car fag end fixed beam, some elevators producer is fixed on one end of fag end fixed beam on the cantilever beam structure on car guide rail, some elevator producers fixing method in employing fag end fixed beam two ends, that is, one end of fag end fixed beam is fixed on car guide rail, and the other end is fixed on well enclosure by base plate.No matter adopt one end fixing cantilever beam structure,, all there is certain potential safety hazard of falling in or the fixing simple beam structure in two ends, have a strong impact on installer's personal safety in installation process; In addition, because car guide rail will have been born the press-bending power of lift car rope head fixed beam half, in order to improve car guide rail intensity, for the guide rail of standard outsourcing piece the most, also need to carry out secondary and strengthen design and processing, the press-bending power of wanting the lift car rope head fixed beam of extra reception to adapt to it, but the secondary of guide rail is strengthened design and process having increased input cost, be unfavorable for the raising of enterprise competitiveness.
Utility model content
The purpose of this utility model is to provide a kind of fag end fixed beam that is applied to machine-roomless lift, potential safety hazard installer being caused with falling of solving that prior art exists and secondary is strengthened design and processing makes the problem that its input cost is large.
For achieving the above object, the utility model is by the following technical solutions:
A fag end fixed beam that is applied to machine-roomless lift, comprises bearing beam, and bearing beam is made up of channel-section steel, is welded with fag end adapter plate on the side surface of bearing beam, on the upper surface of bearing beam, is welded with guide rail fixed plate; At the upper surface of described bearing beam, at least one group of bearing beam fixed orifice is set, in guide rail fixed plate, is provided with the guide rail fixed orifice matching with bearing beam fixed orifice; At least two reinforced rib I are set in the groove of described bearing beam, and the setting corresponding to fag end adapter plate of reinforced rib I arranges at least two reinforced rib II between fag end adapter plate is with respect to the salient of bearing beam and the upper surface of bearing beam.
The described fag end fixed beam that is applied to machine-roomless lift, also comprises location bent plate, and location bent plate and guide rail fixed plate are bolted to connection, and between bolt and location bent plate, is provided with plain cushion.
Between described plain cushion and bolt, be provided with bullet pad.
On the bent plate of described location, plug welding hole is set.
At the upper surface of described bearing beam, three groups of bearing beam fixed orifices are set, every group of bearing beam fixed orifice comprises two bearing beam fixed orifices.
Described bearing beam fixed orifice is matrix form and is distributed in the upper surface of bearing beam.
Described guide rail fixed plate be shaped as cuboid, its length a is not less than 300mm, width b is not less than 180mm, thickness c is not less than 12mm.
Compared with prior art, adopt the following advantage that the utlity model has of such scheme: the utility model 3 fixed forms of fixing employing to car, be that bearing beam two ends are fixed on the hole to be provided of well headroom, bearing beam is fixedly connected with guide rail by guide rail fixed plate, after adopting 3 fixed forms to install, can make that car is reliable and stable in operational process, safety factor is high, can effectively avoid the generation of the situation of falling that staff occurs in installation process, improve the safety of elevator operation.
Brief description of the drawings
Fig. 1 is the front view of a kind of fag end fixed beam embodiment that is applied to machine-roomless lift that the utility model provides.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the decomposing schematic representation of Fig. 1.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of fag end fixed beam embodiment that is applied to machine-roomless lift that the utility model provides comprises bearing beam 3, bearing beam is made up of channel-section steel, on the side surface 10 of bearing beam 3, is welded with fag end adapter plate 1, on the upper surface 11 of bearing beam 3, is welded with guide rail fixed plate 4, at the upper surface of described bearing beam 3,1 group of bearing beam fixed orifice 12 is set, this group bearing beam fixed orifice 12 comprises two bearing beam fixed orifices, in addition, staff can be as required, the group number of the bearing beam fixed orifice 12 of the upper surface of bearing beam 3 is set to 2 groups, 3 groups, 4 groups, or the group number of the bearing beam fixed orifice 12 of the upper surface of bearing beam 3 is set to any positive integer, every group comprises two bearing beam fixed orifices, and bearing beam fixed orifice is matrix form and is distributed in the upper surface of bearing beam 3, in guide rail fixed plate 4, be provided with the guide rail fixed orifice 13 matching with bearing beam fixed orifice, 2 reinforced rib I 2 are set in the groove of described bearing beam 3, reinforced rib I 2 setting corresponding to fag end adapter plate 1, at least two reinforced rib II 9 are set between fag end adapter plate 1 is with respect to the salient of bearing beam 3 and the upper surface of bearing beam 3, in addition, staff also can be as required, and the radical of reinforced rib I 2 and reinforced rib II 9 is set to 3,4, or be greater than any positive integer root of 2, the radical of reinforced rib I 2 and reinforced rib II 9 can equate, also can be unequal.
The described fag end fixed beam that is applied to machine-roomless lift also comprises location bent plate 8, and location bent plate is fixedly connected with by bolt 7 with guide rail fixed plate 4, between bolt and location bent plate, is provided with plain cushion 5.Plain cushion 5 has increased the area of thrust surface between bolt and location bent plate, can have the service life that extends the fag end fixed beam that is applied to machine-roomless lift; Bearing beam 3 rocking at work can be effectively avoided in the setting of location bent plate 8.
Between described plain cushion 5 and bolt 7, be provided with bullet pad 6, because bullet pad 6 has locking effect, so, the setting of bullet pad can effectively prevent because of long-time running cause loosening and loosening after the security hidden trouble that brings.
On described location bent plate 8, plug welding hole 14 is set, after staff is fixed on guide rail fixed plate 4 by location bent plate 8 by bolt 7, then by plug welding hole 14, location bent plate 8 is welded in guide rail fixed plate 4, compared with only location bent plate being fixedly connected with guide rail fixed plate by bolt, again utilize plug welding hole to add being connected between strong fix bent plate and guide rail fixed plate, when effect extends the present embodiment service life, can improve the safety of elevator operation.
Described guide rail fixed plate 4 be shaped as cuboid, its length a is 300mm, width b is 180mm, thickness c is 12mm, the holding capacity of the guide rail fixed plate 4 of this kind of structure can meet requirements, certainly, in order to ensure the holding capacity of guide rail fixed plate 4, the length a of guide rail fixed plate 4, the length data of width b and thickness c is as shown in table 1, the data that provide in form, staff also can guide rail fixed plate length a be set to be not less than any number of 300mm, width b is set to be not less than 180mm any number, thickness c is set to be not less than 12mm any number.
Table 1
| Length a (mm) | Width b (mm) | Thickness c (mm) |
| 310 | 280 | 20 |
| 315 | 260 | 18 |
| 320 | 240 | 16 |
| 330 | 220 | 15 |
| 340 | 200 | 14 |
| 350 | 190 | 13 |
| 380 | 180 | 12 |
The mounting means of a kind of fag end fixed beam embodiment that is applied to machine-roomless lift that the utility model provides is as follows: the two ends of bearing beam 3 are fixed on the hole to be provided of well headroom, bearing beam is fixedly connected with guide rail by guide rail fixed plate, bearing beam two ends and guide rail fixed plate form 3 connections, adopt 3 fixed forms to connect, reliable and stable, safety factor is high, can effectively avoid the generation of the situation of falling that staff occurs in installation process, improve the safety of elevator operation.
Claims (7)
1. one kind is applied to the fag end fixed beam of machine-roomless lift, it is characterized in that: comprise bearing beam (3), bearing beam is made up of channel-section steel, on the side surface (10) of bearing beam (3), be welded with fag end adapter plate (1), on the upper surface (11) of bearing beam (3), be welded with guide rail fixed plate (4); At the upper surface of described bearing beam (3), at least one group of bearing beam fixed orifice (12) is set, in guide rail fixed plate (4), is provided with the guide rail fixed orifice (13) matching with bearing beam fixed orifice; At least two reinforced rib I (2) are set in the groove of described bearing beam (3), reinforced rib I (2) setting corresponding to fag end adapter plate (1) arranges at least two reinforced rib II (9) between fag end adapter plate (1) is with respect to the salient of bearing beam (3) and the upper surface of bearing beam (3).
2. the fag end fixed beam that is applied to machine-roomless lift according to claim 1, it is characterized in that: described in be applied to the fag end fixed beam of machine-roomless lift, also comprise location bent plate (8), location bent plate is fixedly connected with by bolt (7) with guide rail fixed plate (4), between bolt and location bent plate, is provided with plain cushion (5).
3. the fag end fixed beam that is applied to machine-roomless lift according to claim 2, is characterized in that: between described plain cushion (5) and bolt (7), be provided with bullet pad (6).
4. the fag end fixed beam that is applied to machine-roomless lift according to claim 2, is characterized in that: plug welding hole (14) is set on described location bent plate (8).
5. the fag end fixed beam that is applied to machine-roomless lift according to claim 1, is characterized in that: at the upper surface of described bearing beam (3), three groups of bearing beam fixed orifices (12) are set, every group of bearing beam fixed orifice (12) comprises two bearing beam fixed orifices.
6. the fag end fixed beam that is applied to machine-roomless lift according to claim 5, is characterized in that: described bearing beam fixed orifice (12) is matrix form and is distributed in the upper surface of bearing beam.
7. the fag end fixed beam that is applied to machine-roomless lift according to claim 1, is characterized in that: described guide rail fixed plate (4) be shaped as cuboid, its length a is not less than 300mm, width b is not less than 180mm, thickness c is not less than 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429801.5U CN203976164U (en) | 2014-07-31 | 2014-07-31 | A kind of fag end fixed beam that is applied to machine-roomless lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429801.5U CN203976164U (en) | 2014-07-31 | 2014-07-31 | A kind of fag end fixed beam that is applied to machine-roomless lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976164U true CN203976164U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420429801.5U Expired - Fee Related CN203976164U (en) | 2014-07-31 | 2014-07-31 | A kind of fag end fixed beam that is applied to machine-roomless lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366484A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Novel bearing beam on top of elevator |
| CN109629866A (en) * | 2019-01-28 | 2019-04-16 | 安徽凯旋智能停车设备有限公司 | A kind of rear rail beam |
-
2014
- 2014-07-31 CN CN201420429801.5U patent/CN203976164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366484A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Novel bearing beam on top of elevator |
| CN109629866A (en) * | 2019-01-28 | 2019-04-16 | 安徽凯旋智能停车设备有限公司 | A kind of rear rail beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170731 |