CN205739892U - A kind of lower beam assembly of elevator - Google Patents
A kind of lower beam assembly of elevator Download PDFInfo
- Publication number
- CN205739892U CN205739892U CN201620431076.4U CN201620431076U CN205739892U CN 205739892 U CN205739892 U CN 205739892U CN 201620431076 U CN201620431076 U CN 201620431076U CN 205739892 U CN205739892 U CN 205739892U
- Authority
- CN
- China
- Prior art keywords
- lower beam
- beam assembly
- frame rails
- elevator
- intermediate transverse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses the lower beam assembly of a kind of elevator, including the cruciform bracing connected as one and frame rails；Cruciform bracing is set to 3, is wherein provided with stiffening plate on a crossbeam, and cruciform bracing is connected with the intermediate transverse girder being arranged between frame rails by reinforcement；One end of frame rails is provided with sleeve pipe, and cruciform bracing, frame rails and intermediate transverse girder are the most U-shaped, and reinforcement is L-type.This utility model, by cruciform bracing, frame rails, intermediate transverse girder, reinforcement, stiffening plate and sleeve pipe being welded, improves the intensity of lower beam assembly, and in use, it is ensured that lower beam assembly and the car bigger dead load after brake；Sleeve part is as the connector of car brace simultaneously, it is possible to different according to car height, is accurately positioned car height, it is ensured that connect with the accurate of sedan-chair frame at the bottom of car, sedan-chair.
Description
Technical field
This utility model relates to elevator technology field, is specifically related to the lower beam assembly of a kind of elevator.
Background technology
Sedan-chair frame is parts indispensable in elevator device, and sedan-chair frame is fixed into shaped as frame, internal carrying car by upper beam, underbeam and two curb girders, runs to drive car to carry out lifting.In the assembled inside equipment firmware of elevator, lower beam devices is mounted in car bottom and is connected with sedan-chair bottom bracket, mainly plays a part to carry whole car weight, which determines the stability of an elevator.
And the sedan-chair frame majority of the most general elevator is to add brace screw component by a lower beam assembly to be connected with sedan-chair bottom bracket, but owing to brace screw component influences whether hoistway parts in actual installation and operation, thus the design to elevator produces restriction.The underbeam main body of part elevator is to connect with bolt and nut, and this drawback is when underbeam is in long-term running, and some bolt and nut can loosen, and affects elevator properly functioning.
Utility model content
The purpose of this utility model is to provide the lower beam assembly of a kind of elevator, by welding between parts, improves the intensity of lower beam assembly, and in use, it is ensured that lower beam assembly and the car bigger dead load after brake.
For reaching above-mentioned purpose, this utility model be the technical scheme is that the lower beam assembly providing a kind of elevator, including the cruciform bracing connected as one and frame rails；Cruciform bracing is set to 3, is wherein provided with stiffening plate on a crossbeam, and cruciform bracing is connected with the intermediate transverse girder being arranged between frame rails by reinforcement；One end of frame rails is provided with sleeve pipe, and cruciform bracing, frame rails and intermediate transverse girder are the most U-shaped, and reinforcement is L-type.
Preferably, the base plate of frame rails is provided with the first screw of two groups of curved arrangements.
Preferably, intermediate transverse girder is provided with 2, and wherein opening upwards is arranged, and Open Side Down arranges for another.
Preferably, the base plate of intermediate transverse girder is provided with ellipse screw, and side is provided with hexagonal screw.
Preferably, the thickness of cruciform bracing, frame rails and reinforcement is 4.5mm.
Preferably, the thickness of intermediate transverse girder is 10mm, and the thickness of stiffening plate is 6mm.
Preferably, a diameter of 25mm of sleeve pipe, thickness is 2.5mm.
In sum, this utility model has the advantage that
This utility model, by cruciform bracing, frame rails, intermediate transverse girder, reinforcement, stiffening plate and sleeve pipe being welded, improves the intensity of lower beam assembly, and in use, it is ensured that lower beam assembly and the car bigger dead load after brake；Sleeve part is as the connector of car brace simultaneously, it is possible to different according to car height, is accurately positioned car height, it is ensured that connect with the accurate of sedan-chair frame at the bottom of car, sedan-chair.
Accompanying drawing explanation
Fig. 1 is the front view of the lower beam assembly of this utility model elevator；
Fig. 2 is the structural representation of the lower beam assembly of this utility model elevator；
Fig. 3 is the schematic diagram of this utility model frame rails；
Fig. 4 is the schematic diagram of this utility model intermediate transverse girder；
Fig. 5 is the top view of this utility model stiffening plate；
Fig. 6 is the side view of this utility model sleeve pipe；
Wherein, 1, frame rails；2, cruciform bracing；3, intermediate transverse girder；4, reinforcement；5, stiffening plate；6, sleeve pipe；11, the first screw；31, ellipse screw；32, hexagonal screw.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
In an embodiment of the present utility model, as shown in Fig. 1 ~ 6, it is provided that the lower beam assembly of a kind of elevator, including the cruciform bracing 2 connected as one and frame rails 1；Cruciform bracing 2 is set to 3, is wherein provided with stiffening plate 5 on a crossbeam, and cruciform bracing 2 is connected with the intermediate transverse girder 3 being arranged between frame rails 1 by reinforcement 4；One end of frame rails 1 is provided with sleeve pipe 6, and cruciform bracing 2, frame rails 1 and intermediate transverse girder 3 are the most U-shaped, and reinforcement 4 is L-type.
Optimal enforcement example of the present utility model, as it is shown on figure 3, the base plate of frame rails 1 is provided with the first screw 11 of two groups of curved arrangements；Intermediate transverse girder 3 is U-shaped and is provided with 2, and wherein opening upwards is arranged, and Open Side Down arranges for another, and the intermediate transverse girder 3 that Open Side Down is arranged is used for fixing reinforcement 4, makes reinforcement 4 install the most firm, and plays the effect of support intermediate transverse girder 3；The base plate of intermediate transverse girder 3 is provided with ellipse screw 31, for using from different screw fit, more convenient；Side is provided with hexagonal screw 32；The thickness of cruciform bracing 2, frame rails 1 and reinforcement 4 is 4.5mm；The thickness of intermediate transverse girder 3 is 10mm, and the thickness of stiffening plate 5 is 6mm；A diameter of 25mm of sleeve pipe 6, thickness is 2.5mm.
Reinforcement 4 is welded in the U-type groove of intermediate transverse girder 3；It is positioned at cruciform bracing 2 opening upwards above intermediate transverse girder 3 to arrange, is positioned at the cruciform bracing 2 below intermediate transverse girder 3 Open Side Down and arrange；Lower beam assembly of the present utility model is installed on below lift car, and is connected with each other at the bottom of sedan-chair.
This lower beam assembly is made up of cruciform bracing 2, frame rails 1, intermediate transverse girder 3, reinforcement 4, stiffening plate 5 and sleeve pipe 6；The material of cruciform bracing 2, frame rails 1, intermediate transverse girder 3, reinforcement 4 and stiffening plate 5 is Q235-A steel plate；A diameter of 25mm of sleeve pipe 6, thickness is 2.5mm, and sleeve pipe 6 is as the connector of car brace, different according to car height, can calculate it, it is ensured that connect with the accurate of sedan-chair frame at the bottom of car, sedan-chair.By cruciform bracing 2, frame rails 1, intermediate transverse girder 3, reinforcement 4, stiffening plate 5 and sleeve pipe 6 being welded, improve the intensity of lower beam assembly, and in use, it is ensured that lower beam assembly and the car bigger dead load after brake.
Although detailed description of the invention of the present utility model being described in detail in conjunction with accompanying drawing, but should not be construed as the restriction of the protection domain to this patent.In the scope described by claims, various amendments that those skilled in the art can make without creative work and deformation still belong to the protection domain of this patent.
Claims (7)
1. the lower beam assembly of an elevator, it is characterised in that: include cruciform bracing (2) and the frame rails (1) connected as one；Described cruciform bracing (2) is set to 3, is wherein provided with stiffening plate (5) on a crossbeam, and described cruciform bracing (2) is connected with the intermediate transverse girder (3) being arranged between frame rails (1) by reinforcement (4)；One end of described frame rails (1) is provided with sleeve pipe (6), and described cruciform bracing (2), frame rails (1) and intermediate transverse girder (3) are the most U-shaped, and reinforcement (4) is L-type.
2. the lower beam assembly of elevator as claimed in claim 1, it is characterised in that: the base plate of described frame rails (1) is provided with first screw (11) of two groups of curved arrangements.
3. the lower beam assembly of elevator as claimed in claim 1, it is characterised in that: described intermediate transverse girder (3) is provided with 2, and wherein an opening upwards is arranged, and Open Side Down arranges for another.
4. the lower beam assembly of elevator as claimed in claim 1, it is characterised in that: the base plate of described intermediate transverse girder (3) is provided with ellipse screw (31), and side is provided with hexagonal screw (32).
5. the lower beam assembly of elevator as claimed in claim 1, it is characterised in that: the thickness of described cruciform bracing (2), frame rails (1) and reinforcement (4) is 4.5mm.
6. the lower beam assembly of elevator as claimed in claim 1, it is characterised in that: the thickness of described intermediate transverse girder (3) is 10mm, and the thickness of stiffening plate (5) is 6mm.
7. the lower beam assembly of elevator as claimed in claim 1, it is characterised in that: a diameter of 25mm of described sleeve pipe (6), thickness is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431076.4U CN205739892U (en) | 2016-05-13 | 2016-05-13 | A kind of lower beam assembly of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431076.4U CN205739892U (en) | 2016-05-13 | 2016-05-13 | A kind of lower beam assembly of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205739892U true CN205739892U (en) | 2016-11-30 |
Family
ID=57367655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620431076.4U Expired - Fee Related CN205739892U (en) | 2016-05-13 | 2016-05-13 | A kind of lower beam assembly of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205739892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829700A (en) * | 2017-04-07 | 2017-06-13 | 海宁市红狮电梯装饰有限公司 | One kind is without the environmentally friendly car of spraying |
-
2016
- 2016-05-13 CN CN201620431076.4U patent/CN205739892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829700A (en) * | 2017-04-07 | 2017-06-13 | 海宁市红狮电梯装饰有限公司 | One kind is without the environmentally friendly car of spraying |
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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: 20161130 Termination date: 20210513 |