CN2658127Y - Assembly automatic staircase step - Google Patents
Assembly automatic staircase step Download PDFInfo
- Publication number
- CN2658127Y CN2658127Y CN 03210282 CN03210282U CN2658127Y CN 2658127 Y CN2658127 Y CN 2658127Y CN 03210282 CN03210282 CN 03210282 CN 03210282 U CN03210282 U CN 03210282U CN 2658127 Y CN2658127 Y CN 2658127Y
- Authority
- CN
- China
- Prior art keywords
- kickplate
- assembly
- pedal
- groupware
- crossbeam
- 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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- Escalators And Moving Walkways (AREA)
Abstract
An assembly automatic staircase step is composed of a left tripod, a right tripod, a pedal groupware and a kickplate groupware. Wherein, the pedal groupware and the kickplate groupware are fixed on the tripod by means of bolts and a crossbeam; the tripod includes a main axle block and an auxiliary axle block which are made by unitary die-casting; the mounting holes of a footplate crossbeam and a kickplate crossbeam are arranged on the tripod. The utility model has the advantages that the assembly is convenient; in addition, the vulnerable parts such as the pedal groupware and the kickplate groupware can be replaced easily; moreover, because the supporting crossbeams are adopted by the utility model, therefore the stress condition of the pedal groupware and the kickplate groupware can be improved; finally, because the parts for assembly are decreased, the match precision and the overall performances of the utility model are improved too.
Description
Technical field
The utility model relates to the escalator technical field, especially relates to the stair structure technical field of escalator.
Background technology
China's utility model patent once disclosed a kind of " escalator ' two-in-one ' assembly unit step ", and (patent No.: 96200971.7), be that pedal, kickplate directly are fixed on the support of the left and right sides with fastener, connecting by fastener between pedal and kickplate reinforced; This structure is directly stressed between the support span because of pedal, kickplate, and the plate face is easily broken; (patent No.: 99201598.7), this has been done improvement, it is to be independent stack-mounted split-type structural separately with spider, pedal assembly, main wheel axle bed, kickplate assembly, jockey pulley axle bed to China's utility model patent " assembled escalator step "; And be fixed with the front cross rail that connects left and right sides spider and auxiliary positioning main wheel axle bed in spider the place ahead; Its main wheel axle bed, jockey pulley axle bed all fix by fastener and spider; This structure has been improved the force-bearing situation of pedal assembly, and when step partial failure, it is convenient to change parts, but overall performance is relatively poor, and many places cause assembly error to increase with the fastener captive joint, influence precision.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency of prior art, a kind of fragile parts such as the pedal assembly of replacing, kickplate assembly advantage easily that both had to be provided, making the supporting member good integrity again, the assembly type escalator step that precision is high
To achieve these goals, the technical solution of the utility model is such: a kind of assembly type escalator step, constitute by left and right sides spider, pedal assembly, kickplate assembly, pedal assembly, kickplate assembly fix by crossbeam and spider with bolt, it is characterized in that said spider comprises that main wheel axle bed, jockey pulley axle bed are integral structure, spider is provided with the mounting hole of pedal crossbeam, kickplate crossbeam.
Owing to adopted technique scheme, the utility model is easy to assembly, not only improved the force-bearing situation of pedal assembly, kickplate assembly because of supporting traverse, and has an advantage easily such as the fragile parts of changing pedal assembly, kickplate assembly, and owing to reduced the stack-mounted parts, improved quality of fit, made overall performance better.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment spider parts.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3, Fig. 4, Fig. 5 are respectively A-A, B-B, the C-C cutaway view of Fig. 1.
Fig. 6 is the structural representation that is assembled into the utility model embodiment of step.
Among the figure: 1, main wheel axle bed, 2, pedal crossbeam mounting hole, 3, kickplate crossbeam mounting hole, 4, the jockey pulley axle bed, 5, the kickplate crossbeam, 6, the kickplate assembly, 7,9, the pedal crossbeam, 8, pedal assembly.
The specific embodiment
By illustrated in figures 1 and 2, the spider parts of a kind of assembly type escalator step of the present utility model are formed by integral die-cast, and main wheel axle bed (1) and jockey pulley axle bed (4) are arranged on it, and have the mounting hole (2,3) of pedal crossbeam and kickplate crossbeam.
Shown in Fig. 3,4,5, be that three arms of the spider parts in the foregoing description are analysed and observe respectively.
Fig. 6 is the structural representation that is assembled into the utility model embodiment of step, it is made of left and right sides spider, pedal assembly (8), kickplate assembly (6), pedal assembly, kickplate assembly fix by crossbeam (7,9,5) and spider with bolt, it is characterized in that said spider comprises that main wheel axle bed, jockey pulley axle bed are integral structure, spider is provided with the mounting hole of pedal crossbeam, kickplate crossbeam.
Said integral structure spider parts can be aluminum alloy die castings, and also available steel plate integral solder forms.。
Claims (2)
1, a kind of assembly type escalator step, constitute by left and right sides spider parts, pedal assembly (8), kickplate assembly (6), pedal assembly, kickplate assembly fix by crossbeam (7,9,5) and spider with bolt, it is characterized in that said spider parts are integral structures, main wheel axle bed (1) and jockey pulley axle bed (4) are arranged on it, and have the mounting hole (2,3) of pedal crossbeam and kickplate crossbeam.
2, a kind of assembly type escalator step according to claim 1 is characterized in that: said integral structure spider parts are aluminum alloy die castings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210282 CN2658127Y (en) | 2003-08-25 | 2003-08-25 | Assembly automatic staircase step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210282 CN2658127Y (en) | 2003-08-25 | 2003-08-25 | Assembly automatic staircase step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658127Y true CN2658127Y (en) | 2004-11-24 |
Family
ID=34325382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03210282 Expired - Fee Related CN2658127Y (en) | 2003-08-25 | 2003-08-25 | Assembly automatic staircase step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2658127Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176612A (en) * | 2014-08-15 | 2014-12-03 | 宁波昌隆机电有限公司 | Stainless steel sidewalk pedal adopting deep structure |
-
2003
- 2003-08-25 CN CN 03210282 patent/CN2658127Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176612A (en) * | 2014-08-15 | 2014-12-03 | 宁波昌隆机电有限公司 | Stainless steel sidewalk pedal adopting deep structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041124 Termination date: 20110825 |