CN201485160U - Escalator step - Google Patents
Escalator step Download PDFInfo
- Publication number
- CN201485160U CN201485160U CN2009201875753U CN200920187575U CN201485160U CN 201485160 U CN201485160 U CN 201485160U CN 2009201875753 U CN2009201875753 U CN 2009201875753U CN 200920187575 U CN200920187575 U CN 200920187575U CN 201485160 U CN201485160 U CN 201485160U
- Authority
- CN
- China
- Prior art keywords
- assembly
- kickplate
- bracing frame
- accessory whorl
- escalator step
- 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
The utility model discloses an escalator step comprising a support frame, a pedal component fixed at the upper side of the support frame, a kickplate component as well as a main wheel axle seat and an auxiliary wheel component which are fixed with the support frame, wherein the kickplate component comprises a front kickplate component and a rear kickplate component which are respectively fixed on the front side and the rear side of the support frame. The escalator step can respectively fix the front kickplate component and the rear kickplate component at the front side and the rear side of the support frame, and the front and the rear sides of the step are closed faces, thus leading the step to ascend from one side of a step truss and descend when running to the other side, namely leading one escalator to ascend and descend at the same time.
Description
Technical field
The utility model relates to a kind of escalator step, relates in particular to a kind of step that can be used for carrying out simultaneously the escalator of uplink and downlink operation.
Background technology
In the prior art, same staircase can only be realized up running or descending running separately at synchronization, can't carry out the uplink and downlink operation simultaneously.Main wheel seat and step accessory whorl that the step that this kind staircase uses generally comprises a pair of triangular support bracket, is fixed on the pedal assembly of triangular support bracket upside, is fixed on the kickplate assembly of triangular support bracket one side and is located at the step below.Step only is provided with kickplate in a side of bracing frame, and such stair structure can't realize that also staircase carries out the uplink and downlink operation simultaneously.
Summary of the invention
The utility model purpose provides a kind of escalator step, and it has improved stair structure, makes step to realize the uplink and downlink operation at synchronization.
The technical solution of the utility model is: a kind of escalator step, comprise bracing frame, be fixed on pedal assembly, the kickplate assembly of bracing frame upside and main wheel axle bed and the accessory whorl assembly of fixing with bracing frame, described kickplate assembly comprises preceding kickplate assembly and the back kickplate assembly that is separately fixed at bracing frame front side and rear side.
Support frame as described above is up the inverted trapezoidal structure of going to the bottom, described pedal assembly be fixed on bracing frame go to the bottom the top, kickplate assembly and back kickplate assembly are separately fixed at the front side and the rear side of the trapezoidal waist of bracing frame before described, and described main wheel axle bed and accessory whorl assembly are separately fixed at the position that the bracing frame upper base joins with two waists respectively.Certainly bracing frame can also be the structure of rectangle or other class rectangle, if having can the firm fixation pedal assembly the top and fixing before and after the front and rear of kickplate assembly of both sides just can use.
Support frame as described above is provided with strengthens the chamber, has the reinforced rib of flange around the described reinforcement chamber.The weight, the minimizing material that had both alleviated bracing frame use, and have also strengthened the intensity of step.
Support frame as described above is provided with at least two and strengthens the chamber.It is more firm than single reinforcement cavity configuration, and the reinforced rib between two-chamber or the multi-cavity is the intensity of web frame effectively, thereby improves the intensity of integral cascade.
Described accessory whorl assembly comprises the accessory whorl seat that is fixed on the bracing frame, two accessory whorls being located at the accessory whorl axle on the accessory whorl seat and being installed in accessory whorl axle two ends respectively.One of them accessory whorl is near the step center, and through the staircase guide rail section of turning to the time, another accessory whorl in the auxiliary outside is held step, increases the contact surface of guide rail and accessory whorl, realizes the smooth transition of step.
Described kickplate assembly surface is provided with the plate tooth, and wherein preceding kickplate assembly is the setting of side set structure with the plate tooth of back kickplate assembly.Like this could be when staircase move, realize the operation that is meshing with each other between the plate tooth of preceding kickplate assembly of the back kickplate assembly of last step and back one step, safety performance is good.
On the described main wheel axle bed bearing pin is installed, the roller on described bearing pin and driving chain and the driving chain articulates.Wherein driving chain is joined by drive-connecting shaft by more piece chain segment head and the tail and forms, and on each drive-connecting shaft roller is installed.Constitute by the bearing pin on the main wheel axle bed with the drive-connecting shaft of the cooresponding chain segment of main wheel axle bed.Its easy accessibility, cost is lower.
The utility model advantage is:
1. bracing frame of the present utility model is the class rectangular configuration, can be before the front side of bracing frame and rear side be fixing respectively kickplate assembly and back kickplate assembly, the both sides, front and back of step all are the osed top face, make that step can be up by one side of step truss, descending when running to another side, promptly make an elevator can realize that uplink and downlink move simultaneously.Can apply to use occasions such as overline bridge.
2. the utility model is provided with two accessory whorls in an accessory whorl seat, makes that the step operation is more steady.
Description of drawings
Fig. 1 is the perspective view of the utility model specific embodiment;
Fig. 2 is the perspective view at the utility model specific embodiment reverse side visual angle;
Fig. 3 is the plan structure scheme drawing of the utility model specific embodiment;
Fig. 4 is the structural representation of looking up of the utility model specific embodiment;
Fig. 5 is the back view of the utility model specific embodiment;
Fig. 6 is the lateral plan of the utility model specific embodiment.
Wherein: 1 bracing frame; 11 strengthen the chamber; 2 pedal assemblies; 3 kickplate assemblies; Kickplate assembly before the 3a; Kickplate assembly behind the 3b; 4 main wheel axle beds; 5 accessory whorl assemblies; 51 accessory whorl seats; 52 accessory whorl axles; 53 accessory whorls; 6 bearing pins; 7 driving chains; 71 rollers.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: extremely shown in Figure 6 as Fig. 1, a kind of escalator step, comprise bracing frame 1, be fixed on pedal assembly 2, the kickplate assembly 3 of bracing frame 1 upside and main wheel axle bed 4 and the accessory whorl assembly of fixing with bracing frame 15, described kickplate assembly 3 comprises preceding kickplate assembly 3a and the back kickplate assembly 3b that is separately fixed at bracing frame 1 front side and rear side.
The fall isosceles trapezoidal structure of support frame as described above 1 for going to the bottom up, described pedal assembly 2 be fixed on bracing frame 1 go to the bottom the top, kickplate assembly 3a and back kickplate assembly 3b are separately fixed at the front side and the rear side of bracing frame 1 trapezoidal waist before described, and described main wheel axle bed 4 and accessory whorl assembly 5 are separately fixed at the position that bracing frame 1 upper base joins with two waists respectively.
Support frame as described above 1 is provided with two and strengthens chamber 11, has the reinforced rib of flange around the described reinforcement chamber 11.
Described accessory whorl assembly 5 comprises the accessory whorl seat 51 that is fixed on the bracing frame 1, two accessory whorls 53 being located at the accessory whorl axle 52 on the accessory whorl seat 51 and being installed in accessory whorl axle 52 two ends respectively.
Described kickplate assembly 3 surfaces are provided with the plate tooth, and wherein preceding kickplate assembly 3a is the setting of side set structure with the plate tooth of back kickplate assembly 3b.
On the described main wheel axle bed 4 bearing pin 6 is installed, the roller 71 on described bearing pin 6 and driving chain 7 and the driving chain 7 articulates.
The utility model can be before the front side of bracing frame and rear side be fixing respectively kickplate assembly and back kickplate assembly, the both sides, front and back of step all are the osed top face, make that step can be up by one side of step truss, descending when running to another side, promptly make an elevator can realize that uplink and downlink move simultaneously.
Claims (7)
1. escalator step, comprise bracing frame (1), be fixed on pedal assembly (2), the kickplate assembly (3) of bracing frame (1) upside and main wheel axle bed (4) and the accessory whorl assembly of fixing with bracing frame (1) (5), it is characterized in that: described kickplate assembly (3) comprises preceding kickplate assembly (3a) and the back kickplate assembly (3b) that is separately fixed at bracing frame (1) front side and rear side.
2. escalator step according to claim 1, it is characterized in that: the inverted trapezoidal structure of support frame as described above (1) for going to the bottom up, described pedal assembly (2) be fixed on bracing frame (1) go to the bottom the top, before described kickplate assembly (3a) and afterwards kickplate assembly (3b) be separately fixed at the front side and the rear side of the trapezoidal waist of bracing frame (1), described main wheel axle bed (4) and accessory whorl assembly (5) are separately fixed at the position that bracing frame (1) upper base joins with two waists respectively.
3. escalator step according to claim 1 and 2 is characterized in that: support frame as described above (1) is provided with strengthens chamber (11), and described reinforcement chamber (11) has the reinforced rib of flange all around.
4. escalator step according to claim 3 is characterized in that: support frame as described above (1) is provided with at least two and strengthens chamber (11).
5. escalator step according to claim 1 and 2 is characterized in that: described accessory whorl assembly (5) comprises the accessory whorl seat (51) that is fixed on the bracing frame (1), two accessory whorls (53) of being located at the accessory whorl axle (52) on the accessory whorl seat (51) and being installed in accessory whorl axle (52) two ends respectively.
6. escalator step according to claim 1 and 2 is characterized in that: described kickplate assembly (3) surface is provided with the plate tooth, and wherein preceding kickplate assembly (3a) is the setting of side set structure with the plate tooth of back kickplate assembly (3b).
7. escalator step according to claim 1 is characterized in that: bearing pin (6) is installed on the described main wheel axle bed (4), and the roller (71) on described bearing pin (6) and driving chain (7) and the driving chain (7) articulates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201875753U CN201485160U (en) | 2009-09-14 | 2009-09-14 | Escalator step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201875753U CN201485160U (en) | 2009-09-14 | 2009-09-14 | Escalator step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485160U true CN201485160U (en) | 2010-05-26 |
Family
ID=42424050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201875753U Expired - Fee Related CN201485160U (en) | 2009-09-14 | 2009-09-14 | Escalator step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838025A (en) * | 2011-06-21 | 2012-12-26 | 苏州奔一机电有限公司 | Support device used in escalator |
-
2009
- 2009-09-14 CN CN2009201875753U patent/CN201485160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838025A (en) * | 2011-06-21 | 2012-12-26 | 苏州奔一机电有限公司 | Support device used in escalator |
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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 |
Granted publication date: 20100526 Termination date: 20170914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |