CN203112367U - Hoisting structure for replacing main transmission shaft or driving device of escalator - Google Patents
Hoisting structure for replacing main transmission shaft or driving device of escalator Download PDFInfo
- Publication number
- CN203112367U CN203112367U CN 201220564253 CN201220564253U CN203112367U CN 203112367 U CN203112367 U CN 203112367U CN 201220564253 CN201220564253 CN 201220564253 CN 201220564253 U CN201220564253 U CN 201220564253U CN 203112367 U CN203112367 U CN 203112367U
- Authority
- CN
- China
- Prior art keywords
- perpendicular support
- slide rail
- escalator
- main driving
- driving axle
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a hoisting structure for replacing the main transmission shaft or the driving device of an escalator, wherein paired first vertical bracings and second vertical bracings are triangularly and stably arranged to support sliding rails; a trolley is arranged on the sliding rails in a manner of rolling in the longitudinal direction of the sliding rails; a hoisting device can be arranged on the trolley and used for lifting the main transmission shaft or the driving device part of the escalator; and then the trolley is rolled to move the lifted main transmission shaft or driving device part of the escalator out of a truss; and after the lifted main transmission shaft or driving device part is replaced by a new part, the new part is then returned to the position for mounting through the trolley. The hoisting structure provided by the utility model is capable of lifting large parts in small space and under the condition of less manpower, and thus is convenient to operate.
Description
Technical field
The utility model relates to a kind of lifting structure of changing escalator main driving axle or actuating device.
Background technology
In the prior art, when escalator needed to change the very big parts of main driving axle or these quality of actuating device, because the space is less, large-scale lifting appliance can't enter, and causes changing very trouble of operation.
Summary of the invention
The purpose of this utility model provides a kind of lifting structure that can change escalator main driving axle or actuating device in less space.
For achieving the above object, the technical solution adopted in the utility model is: a kind of lifting structure of changing escalator main driving axle or actuating device, comprise the paired first perpendicular support on the position, relative both sides of the truss that is fixedly installed on described escalator respectively, be fixedly installed on the second perpendicular support on the middle part of described truss, be fixedly mounted on the crossbeam on the described paired first perpendicular top of supportting, be fixedly mounted on the vertical slide rail on the middle part of the top of the described second perpendicular support and described crossbeam, can rollably be arranged on the dolly on this slide rail along the longitudinal direction of slide rail, can be arranged on the described dolly lifting utensil of be used for slinging described escalator main driving axle or actuating device, described slide rail stretches out an end of described crossbeam and described truss, on the projecting plane that vertical projection forms, the described paired first perpendicular support, triangular in shape the arranging of the described second perpendicular support.
During concrete enforcement, the end that described slide rail stretches out described truss is provided be used to the positioning plate that stops described dolly.
During concrete enforcement, be respectively arranged with reinforced rib between the described paired first perpendicular support and the described crossbeam.
Be provided with reinforced rib between the described second perpendicular support and the described slide rail.
During concrete enforcement, described dolly comprises mount pad that described lifting utensil can be set, is contained in the one-tenth pair roller on the described mount pad, base plate between the bottom that described mount pad comprises separately the paired side plate that distributes, be arranged on described paired side plate, described one-tenth pair roller is installed in respectively on the relative position of described paired side plate, described slide rail adopts channel-section steel, described one-tenth pair roller can rollably be arranged on respectively on two trough rims of described channel-section steel, and fixedly there is pull handle described base plate following.
During concrete enforcement, described truss has the connection square steel between the position, both sides relatively, on the bottom surface of the described second perpendicular support horizontal plate is arranged fixedly, all fixedly there is vertical plate down the relative both sides of this horizontal plate, form the space that snaps in of downwardly facing opening between the described vertical plate in described horizontal plate and both sides, the middle part of described connection square steel is entrapped in described snapping in the space, and this connects the following connecting panel in addition of square steel, and the bottom surface of this connecting panel and described both sides vertical plate is fixedly connected.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage: in this lifting structure, the paired first perpendicular support, the second perpendicular support stable arranging triangular in shape, support slide rail, dolly can rollably be arranged on along the longitudinal direction of slide rail on this slide rail, on the dolly lifting utensil can be set, be used for slinging escalator main driving axle or driving device component, dolly then rolls, escalator main driving axle or the driving device component sling are shifted out truss, be back to position to be installed by dolly again after being replaced with new parts, the lifting structure of this patent can be lifted by crane large parts under less space and less manpower situation, easy to operate.
Description of drawings
Accompanying drawing 1 is looked scheme drawing for master of the present utility model;
Accompanying drawing 2 is schematic side view of the present utility model, not shown lifting utensil;
Accompanying drawing 3 is schematic top plan view of the present utility model, not shown lifting utensil;
Accompanying drawing 4 is A place enlarged drawing in the accompanying drawing 3;
Accompanying drawing 5 is the schematic side view of dolly in the accompanying drawing 4.
The specific embodiment
Further set forth structure of the present utility model below in conjunction with accompanying drawing.
Shown in Fig. 1-5, a kind of lifting structure of changing escalator main driving axle or actuating device comprises a pair of first perpendicular support 3, the second perpendicular support 2, crossbeam 4, vertical slide rail 1, dolly 5, lifting utensil.The a pair of first perpendicular support 3 is fixedly installed on respectively on the position, relative both sides of truss 10 of escalator, as Fig. 1 and 2, the bottom of a pair of first perpendicular support 3 is fixed on the big angle steel of truss 10 by the bolt and nut cooperation, the top of a pair of first perpendicular support 3 is installed with crossbeam 4 by the bolt and nut cooperation, be provided with reinforced rib 6 between crossbeam 4 and a pair of first perpendicular support 3, as shown in Figure 2, reinforced rib 6 plays a part to strengthen firm.Truss 10 has the square steel 8 of connection relatively between the position, both sides, the bottom that the second perpendicular support 2 is fixedly arranged on the middle part of connection square steel 8, in Fig. 1, on the bottom surface of the second perpendicular support 2 horizontal plate 21 is arranged fixedly, all fixedly there is vertical plate 22 down the relative both sides of this horizontal plate 21, form the space that snaps in of downwardly facing opening between horizontal plate 21 and the both sides vertical plate 22, the middle part that connects square steel 8 is entrapped in and snaps in the space, this connects the following connecting panel 23 in addition of square steel 8, this connecting panel 23 be fixedly connected the cooperating of underrun bolt and nut of both sides vertical plate 22, the such second perpendicular support 2 just steadily frame on the connection square steel 8 of truss 10.On the projecting plane that vertical projection forms, a pair of first perpendicular support 3, second perpendicular support 2 stable the arranging triangular in shape.On the middle part of the top of the second perpendicular support 2 and crossbeam 4, cooperate by bolt and nut and be installed with vertical slide rail 1, slide rail 1 stretches out an end of crossbeam 4 and truss 10, as Fig. 1, dolly 5 can rollably be arranged on this slide rail 1 along the longitudinal direction of slide rail 1, on the dolly 5 the lifting utensil can be set, be used for slinging escalator main driving axle or driving device component, dolly 5 then rolls, escalator main driving axle or the driving device component sling are shifted out truss, be back to position to be installed by dolly 5 again after being replaced with new parts, the lifting structure of this patent can be lifted by crane large parts under less space and few manpower situation, easy to operate.In Fig. 1-4, slide rail 1 adopts channel-section steel, has two trough rims 11 that extend along the longitudinal direction, also is welded with 12, two rectangular plates of two rectangular plates, 12 centres in the vallecular cavity of channel-section steel and is welded with brace panel every a spacer segment, plays reinforcement effect.The end that slide rail 1 stretches out truss 10 is provided with positioning plate 13, and this positioning plate 13 is used for stopping dolly 5, prevents that dolly 5 from rolling out slide rail 1 and causing the accident.In Fig. 3-5, dolly 5 comprise can arrange the lifting utensil mount pad, be contained in the one-tenth pair roller 53 on the mount pad, base plate 52 between the bottom that mount pad comprises separately the paired side plate 51 that distributes, be arranged on paired side plate 51, become pair roller 53 to be installed in respectively on the relative position of paired side plate 51, become pair roller 53 can rollably be arranged on respectively on two trough rims 11 of channel-section steel, realize the rolling of dolly 5 on slide rail 1, fixedly there is pull handle 54 base plate 52 following, is used for the pulling dolly and rolls.
Claims (6)
1. lifting structure of changing escalator main driving axle or actuating device, it is characterized in that: comprise the paired first perpendicular support on the position, relative both sides of the truss that is fixedly installed on described escalator respectively, be fixedly installed on the second perpendicular support on the middle part of described truss, be fixedly mounted on the crossbeam on the described paired first perpendicular top of supportting, be fixedly mounted on the vertical slide rail on the middle part of the top of the described second perpendicular support and described crossbeam, can rollably be arranged on the dolly on this slide rail along the longitudinal direction of slide rail, can be arranged on the described dolly lifting utensil of be used for slinging described escalator main driving axle or actuating device, described slide rail stretches out an end of described crossbeam and described truss, on the projecting plane that vertical projection forms, the described paired first perpendicular support, triangular in shape the arranging of the described second perpendicular support.
2. a kind of lifting structure of changing escalator main driving axle or actuating device according to claim 1, it is characterized in that: the end that described slide rail stretches out described truss is provided be used to the positioning plate that stops described dolly.
3. a kind of lifting structure of changing escalator main driving axle or actuating device according to claim 1 is characterized in that: be respectively arranged with reinforced rib between the described paired first perpendicular support and the described crossbeam.
4. a kind of lifting structure of changing escalator main driving axle or actuating device according to claim 1 is characterized in that: be provided with reinforced rib between the described second perpendicular support and the described slide rail.
5. a kind of lifting structure of changing escalator main driving axle or actuating device according to claim 1, it is characterized in that: described dolly comprises the mount pad that described lifting utensil can be set, be contained in the one-tenth pair roller on the described mount pad, described mount pad comprises the paired side plate that distributes separately, be arranged on the base plate between the bottom of described paired side plate, described one-tenth pair roller is installed in respectively on the relative position of described paired side plate, described slide rail adopts channel-section steel, described one-tenth pair roller can rollably be arranged on respectively on two trough rims of described channel-section steel, and fixedly there is pull handle described base plate following.
6. a kind of lifting structure of changing escalator main driving axle or actuating device according to claim 1, it is characterized in that: described truss has the connection square steel between the position, both sides relatively, on the bottom surface of the described second perpendicular support horizontal plate is arranged fixedly, all fixedly there is vertical plate down the relative both sides of this horizontal plate, form the space that snaps in of downwardly facing opening between the described vertical plate in described horizontal plate and both sides, the middle part of described connection square steel is entrapped in described snapping in the space, this connects the following connecting panel in addition of square steel, and the bottom surface of this connecting panel and described both sides vertical plate is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564253 CN203112367U (en) | 2012-10-30 | 2012-10-30 | Hoisting structure for replacing main transmission shaft or driving device of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564253 CN203112367U (en) | 2012-10-30 | 2012-10-30 | Hoisting structure for replacing main transmission shaft or driving device of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112367U true CN203112367U (en) | 2013-08-07 |
Family
ID=48892736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564253 Withdrawn - After Issue CN203112367U (en) | 2012-10-30 | 2012-10-30 | Hoisting structure for replacing main transmission shaft or driving device of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910539A (en) * | 2012-10-30 | 2013-02-06 | 江南嘉捷电梯股份有限公司 | Hoisting structure for replacing main transmission shaft or driving device of escalator |
-
2012
- 2012-10-30 CN CN 201220564253 patent/CN203112367U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910539A (en) * | 2012-10-30 | 2013-02-06 | 江南嘉捷电梯股份有限公司 | Hoisting structure for replacing main transmission shaft or driving device of escalator |
| CN102910539B (en) * | 2012-10-30 | 2014-08-20 | 江南嘉捷电梯股份有限公司 | Hoisting structure for replacing main transmission shaft or driving device of escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20140820 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20140820 |
|
| RGAV | Abandon patent right to avoid regrant |