CN202245654U - Escalator - Google Patents
Escalator Download PDFInfo
- Publication number
- CN202245654U CN202245654U CN2011203203673U CN201120320367U CN202245654U CN 202245654 U CN202245654 U CN 202245654U CN 2011203203673 U CN2011203203673 U CN 2011203203673U CN 201120320367 U CN201120320367 U CN 201120320367U CN 202245654 U CN202245654 U CN 202245654U
- Authority
- CN
- China
- Prior art keywords
- truss
- side frame
- escalator
- food tray
- base
- 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 - Lifetime
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses an escalator, which comprises a truss and an oil pan located at the bottom of the truss. The oil pan is provided with a side frame and a base, an accommodating space is defined by the side frame and the base, and an opening of the accommodating space is upward. The formed accommodating space enables leaked oil to be accommodated in the accommodating space completely, and lubricating oil cannot be leaked.
Description
Technical field
The utility model relates to escalator.
Background technology
Escalator and moving sidewalk have been widely used in subway at present, and in the bigger occasion of the stream of peoples such as market and supermarket, therefore the stability for escalator and moving sidewalk has proposed higher requirement.Regularly, quantitatively be lubricated and be very important to mechanical part; This just requires the food tray of escalator can guarantee that remaining lubricating oil can normally flow to down horizontal part; And to guarantee that lubricating oil can not be leaked to the escalator outside; Otherwise can destroy the environment around the escalator, strengthen the difficulty of cleaning.The horizontal part of entering escalator carries out Installation and Debugging work because assembling or commissioning staff often need in addition, so the intensity of food tray also will meet certain requirements.The horizontal part food tray of escalator is generally slab construction in the market, need with the truss successive welding, work capacity is big, influences efficiency of assembling.And the thickness of slab of food tray is bigger, and integral body is heavier, and cost is higher.Food tray is that the slab construction welding capacity is big simultaneously, can produce problems such as Lou weldering unavoidably, can cause the staircase leakage of oil, needs welding again.
Summary of the invention
The purpose of the utility model provides that a kind of welding capacity is little, intensity is high, efficiency of assembling is high, can not reveal the escalator of lubricating oil.
Its technical scheme is following.
A kind of escalator comprises, truss is positioned at the food tray of said truss bottom, and said food tray has side frame and base, and said side frame, said base enclose mutually and form a receiving space, and the opening of said receiving space upwards.The receiving space that forms can be housed in leakage of oil in the said receiving space completely, can not produce oil leakage phenomenon.
The bottom of said base is provided with at least one support bar.Support bar plays the reinforced rib effect, alleviates food tray weight when improving food tray intensity, reduces material cost.
Be welded to connect for being interrupted between at least one said support bar and the said base.Food tray and food tray support bar intermittently are welded as an assembly, can effectively reduce welding capacity, improve welding efficiency, reduce cost of labor.
Said side frame has upper surface, the pig of said upper surface and said truss.
Said side frame has outside face, the pig of said outside face and said truss.Truss encases food tray fully, can reduce the leakage of oil problem that weldering causes of leaking.
Said side frame has inside face, the pig of said inside face and said truss.
The bottom of said side frame and said truss is welded to connect for being interrupted.Side frame and truss intermittently weld, and can effectively reduce welding capacity, improve welding efficiency, reduce cost of labor.
Compared with prior art, the utlity model has following advantage:
The advantage of present technique scheme is: the receiving space that side frame and base form can be housed in leakage of oil in the said receiving space completely, can not produce oil leakage phenomenon.Support bar plays the reinforced rib effect, alleviates food tray weight when improving food tray intensity, reduces material cost.Side frame and truss intermittently weld, and can effectively reduce welding capacity, improve welding efficiency, reduce cost of labor.
Description of drawings
Fig. 1 is the block diagram of the food tray of the said escalator of the utility model embodiment;
Fig. 2 is that the food tray of the said escalator of the utility model embodiment is installed in the part block diagram on the truss;
Fig. 3 is the partial schematic diagram that the truss of the said escalator of the utility model embodiment contacts with the outside face of food tray;
Fig. 4 is the partial schematic diagram that the truss of the said escalator of the utility model embodiment contacts with the inside face of food tray;
Fig. 5 is the partial schematic diagram that the truss of the said escalator of the utility model embodiment contacts with the upper surface of food tray;
Description of reference numerals:
1, food tray, 2, truss, 3, support bar, 4, side frame, 5, base, 6, receiving space, 7, outside face, 8, inside face, 9, upper surface.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing.
Like Fig. 1 and Fig. 2,, a kind of escalator comprises truss 2 and is positioned at the food tray 1 of truss bottom.Food tray 1 has side frame 4 and base 5, and side frame 4 encloses mutually with base 5 and forms a receiving space 6, and the opening of receiving space 6 upwards.The receiving space 6 that forms can be housed in leakage of oil in the receiving space completely, can not produce oil leakage phenomenon.Side frame 4 is cut into suitable shape with base 5 earlier by one or more thin steel plate; Bending and forming, the structure behind the bending and molding around slit place carry out welded seal, the welding capacity of this moment is very little; Can not produce Lou weldering problem yet, so just can guarantee that food tray can not produce oil leakage phenomenon.Certain, the shape of food tray also is not limited to oblong, can be the cuboid of rule, can be the fitfull polyhedron, also can be the box type construction that the polylith food tray is combined into.
The bottom of base 5 is provided with at least one support bar 3.Be welded to connect for being interrupted between support bar 3 and the base 5.Be interrupted to be welded to connect and effectively reduce welding capacity, improve welding efficiency, reduce cost of labor.Support bar 3 plays the reinforced rib effect, alleviates food tray weight when improving food tray intensity, reduces material cost.The material and the shape of support bar 3 are indefinite, as long as play the effect of supporting and strengthening.
See also Fig. 3, Fig. 4 and Fig. 5, side frame 4 has upper surface 9, the pig of upper surface 9 and truss 2.It is understandable that truss 2 can also contact with the outside face 7 of side frame 4.Truss 2 also can contact with the inside face 8 of side frame 4.At this moment, truss 2 encases food tray 1 fully, can reduce the leakage of oil problem that weldering causes of leaking.Side frame 4 concerns the demand that depends on actual product with truss 2 different positions.Side frame 4 is welded to connect for being interrupted with the bottom of truss 2.Side frame 4 intermittently welds with truss 2, can effectively reduce welding capacity, improves welding efficiency, reduces cost of labor.
The advantage of present technique scheme is: the receiving space that side frame and base form can be housed in leakage of oil in the said receiving space completely, can not produce oil leakage phenomenon.Support bar plays the reinforced rib effect, alleviates food tray weight when improving food tray intensity, reduces material cost.Side frame and truss intermittently weld, and can effectively reduce welding capacity, improve welding efficiency, reduce cost of labor.
More than be merely the specific embodiment of the utility model, do not limit the protection domain of the utility model with this; Do not violate any replacement and the improvement of being done on the basis of the utility model design, all belonging to the protection domain of the utility model.
Claims (7)
1. an escalator is characterized in that, comprises, truss is positioned at the food tray of said truss bottom, and said food tray has side frame and base, and said side frame, said base enclose mutually and form a receiving space, and the opening of said receiving space upwards.
2. escalator as claimed in claim 1 is characterized in that the bottom of said base is provided with at least one support bar.
3. like each described escalator of claim 2, it is characterized in that, be welded to connect for being interrupted between at least one said support bar and the said base.
4. escalator as claimed in claim 1 is characterized in that said side frame has upper surface, the pig of said upper surface and said truss.
5. escalator as claimed in claim 1 is characterized in that said side frame has outside face, the pig of said outside face and said truss.
6. escalator as claimed in claim 1 is characterized in that said side frame has inside face, the pig of said inside face and said truss.
7. like claim 4,5,6 each described escalators, it is characterized in that the bottom of said side frame and said truss is welded to connect for being interrupted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203203673U CN202245654U (en) | 2011-08-30 | 2011-08-30 | Escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203203673U CN202245654U (en) | 2011-08-30 | 2011-08-30 | Escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245654U true CN202245654U (en) | 2012-05-30 |
Family
ID=46106928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203203673U Expired - Lifetime CN202245654U (en) | 2011-08-30 | 2011-08-30 | Escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337999A (en) * | 2016-11-21 | 2017-01-18 | 日立电梯（广州）自动扶梯有限公司 | The spliced oil pan structure and automatic sidewalk |
-
2011
- 2011-08-30 CN CN2011203203673U patent/CN202245654U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337999A (en) * | 2016-11-21 | 2017-01-18 | 日立电梯（广州）自动扶梯有限公司 | The spliced oil pan structure and automatic sidewalk |
| CN106337999B (en) * | 2016-11-21 | 2018-03-27 | 日立电梯（广州）自动扶梯有限公司 | Splice oil disc structure and moving sidewalk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HITACHI ELEVATOR (GUANGZHOU) ESCALATOR CO., LTD. Free format text: FORMER OWNER: HITACHI ELEVATOR(CHINA) CO., LTD. Effective date: 20130613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 511430 GUANGZHOU, GUANGDONG PROVINCE TO: 511447 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130613 Address after: Ke Lin Lu Science City high tech Industrial Development Zone of Guangzhou City, Guangdong Province, No. 1 511447 Patentee after: HITACHI ELEVATOR (GUANGZHOU) ESCALATOR CO., LTD. Address before: 511430 Panyu District, Guangdong, Dashi Town, stone North Industrial Zone Patentee before: Hitachi Elevator (China) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |