CN203976207U - A kind of modern city tramway train lifting seat - Google Patents
A kind of modern city tramway train lifting seat Download PDFInfo
- Publication number
- CN203976207U CN203976207U CN201420346686.5U CN201420346686U CN203976207U CN 203976207 U CN203976207 U CN 203976207U CN 201420346686 U CN201420346686 U CN 201420346686U CN 203976207 U CN203976207 U CN 203976207U
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- CN
- China
- Prior art keywords
- hanging component
- component
- hanger
- lifting
- modern city
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Abstract
The utility model discloses a kind of modern city tramway train lifting seat, described lifting seat is comprised of hanging component, hanger three parts.Hanging component is bolted and is fixed on lower hinge component, and lower hinge component is riveted on vehicle body bottom frame.During lifting, only hanger need be inserted to the lifting transhipment that just can realize car body in hanging component, hanging component also can be used as top car strut member and uses when car body is assembled.The beneficial effects of the utility model are: while needing crane, hanging component is bolted on lower hinge component, when normally moving, removes by vehicle hanging component, this kind of lifting mode is particularly suitable for entirely riveting body construction, simplified Undercarriage structure, for riveting process has been reserved enough spaces, without aluminium section bar welding underframe is carried out to perforate processing, the strength and stiffness of aluminum profile car body structure have been guaranteed simultaneously.That this structure has is simple and reliable, easy to use and flexible, feature that maintainability is good.
Description
Technical field
The utility model relates to modern city tramway train field, particularly a kind of floating car car body lifting base device.
Background technology
Modern city tramway train is developed rapidly at present at home.Floating car car body is its important constituent elements, and the lifting base device on it plays a part crucial when Integral lifting car body.At present, on underframe, design hole for hoist and join and give hanger and complete floating car lifting and become design main flow, the weak point of this mentality of designing is mainly reflected in underframe hole for hoist field strength and is weakened greatly, thereby follow-up design will inevitably be strengthened processing to this region and make the shortcomings such as Undercarriage structure is complicated, and manufacturability is poor.In view of full riveted joint car body, if after floating under-carriage design hole for hoist, strength reduction not only, riveted joint space is also restricted, and the floating car hanging apparatus that designs a kind of simple in structure, reliable operation, easy maintenance becomes the problem that must solve in floating car car body design.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and a kind of modern city tramway train lifting seat is provided.
The purpose of this utility model realizes by following technical proposals:
A kind of modern city tramway train lifting seat, comprise: hanging component 1, hanger 2, it is characterized in that: described hanging component 1 has the cavity 3 that holds hanger 2 insertions, described cavity 3 is arranged on pedestal 4, described cavity 3 tops are provided with panel 5, on described panel 5, have hole 6, described hole 6 is run through panel 5 and is connected with the inside of cavity 3, and described hanger 2 has head 8 for lifting, for pegging graft into the end 9 of the cavity 3 of hanging component 1.
As optional mode, above-mentioned a kind of modern city tramway train lifting seat, described hanging component 1
By high strength carbon Steel material, be welded, hanger 2 is forged and is formed by forged steel.
As optional mode, above-mentioned a kind of modern city tramway train lifting seat, is also welded with on described hanging component 1 and reinforces gusset 7.
As optional mode, above-mentioned a kind of modern city tramway train lifting seat, described hanging component 1 is connected to being threaded on plate 10 of lower hinge component by fastening tender, described connection is to removably connect, while needing crane, hanging component 1 is bolted to being threaded on plate 10 of lower hinge component, when vehicle normally moves, removes hanging component 1.
Disclosed all features in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are:
When needs crane, hanging component is threaded connection to plate and is bolted on lower hinge component, then insert hanger and just can realize the transhipment of car body, when car body is assembled, hanging component also can be used for top car strut member use simultaneously.When normally moving, removes by vehicle hanging component, this kind of lifting mode is particularly suitable for entirely riveting body construction, simplified Undercarriage structure, for riveting process has been reserved enough spaces, without aluminium section bar welding underframe being carried out to perforate processing (main flow design is offered hole for hoist at edge beam of underframe), the strength and stiffness of aluminum profile car body structure have been guaranteed simultaneously.The feature that this structure has is simple and reliable, easy to use and flexible maintainability is good.
Accompanying drawing explanation
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is hanging component structural representation;
Fig. 2 is shackle structure schematic diagram;
Fig. 3 is hanger and lifting seat connection diagram;
Fig. 4 is A-A section drawing;
Fig. 5 is B-B section drawing;
Fig. 6 is that hanging component connects lower hinge component constructional drawing;
Fig. 7 is schematic diagram after hanging component dismounting.
Reference numeral: 1 is that hanging component, 2 is that hanger, 3 is that cavity, 4 is that pedestal, 5 is that panel, 6 is that hole, 7 is that reinforcing gusset, 8 is that hanger head, 9 is that hanger end, 10 is the plate that is threaded.
The specific embodiment
Disclosed all features in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, a kind of modern city tramway train lifting seat, comprise: hanging component 1, hanger 2, it is characterized in that: described hanging component 1 has the cavity 3 that holds hanger 2 insertions, described cavity 3 is arranged on pedestal 4, described cavity 3 tops are provided with panel 5, on described panel 5, have hole 6, and described hole 6 is run through panel 5 and is connected with the inside of cavity 3.As shown in Figure 2, described hanger 2 there is head 8 for lifting, for pegging graft into the end 9 of the cavity 3 of hanging component 1.
Described hanging component 1 is welded by high strength carbon Steel material, and hanger 2 is forged and formed by forged steel.Guaranteed the firm, reliable of hoisting structure.In order to reinforce hanging component, on described hanging component 1, be also welded with and reinforce gusset 7.
As shown in Fig. 3, Fig. 4, Fig. 5, peg graft in the cavity 8 of hanging component in the end 9 of hanger 2, and the shape of end 9 shapes of described hanger 2 and the cavity 8 of hanging component 1 is coupled, and the end 9 of described hanger 2 has hole fixing and location use.After the cavity 8 of hanging component 1 is pegged graft in the end 9 of hanger 2, on the hole of described hanger end 9 and hanging component 1 panel 5, have hole 6 coaxial, the hole of described hanger end 9, the inside face in hole 6 have screw thread, are screwed into location fix screw and realize location and fixing.
As shown in Figure 6, Figure 7, state hanging component 1 and be designed to independent parts, by fastening tender, be connected to being threaded on plate 10 of lower hinge component, described connection is the connection that can dismantle flexibly, during car body lifting, after hanging component 1 is threaded connection to plate 10 and is joined with bolts on lower hinge component, insert hanger 2 and just can realize the transhipment of car body. when car body is assembled, hanging component 1 also can be used for top car strut member use simultaneously.When vehicle normally moves, remove hanging component 1, this kind of lifting mode is particularly suitable for entirely riveting body construction, simplified Undercarriage structure, for riveting process has been reserved enough spaces, without aluminium section bar welding underframe is carried out to perforate processing, the strength and stiffness of aluminum profile car body structure have been guaranteed simultaneously.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (4)
1. a modern city tramway train lifting, comprise: hanging component (1), hanger (2), it is characterized in that: described hanging component (1) has the cavity (3) that holds hanger (2) insertion, described cavity (3) is arranged on pedestal (4), described cavity (3) top is provided with panel (5), on described panel (5), have hole (6), described hole (6) is run through panel (5) and is connected with the inside of cavity (3), described hanger (2) has the head (8) for lifting, be used for pegging graft into the end (9) of the cavity (3) of hanging component (1).
2. a kind of modern city tramway train lifting seat as claimed in claim 1, is characterized in that: described hanging component (1) is welded by high strength carbon Steel material, and hanger (2) is forged and formed by forged steel.
3. a kind of modern city tramway train lifting seat as claimed in claim 2, is characterized in that: on described hanging component (1), be also welded with and reinforce gusset (7).
4. a kind of modern city tramway train lifting as claimed in claim 3, it is characterized in that: described hanging component (1) is connected on the plate that is threaded (10) of lower hinge component by fastening tender, described connection is to removably connect, the plate that is threaded (10) that while needing crane, hanging component (1) is bolted to lower hinge component is upper, removes hanging component (1) when vehicle normally moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346686.5U CN203976207U (en) | 2014-06-27 | 2014-06-27 | A kind of modern city tramway train lifting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346686.5U CN203976207U (en) | 2014-06-27 | 2014-06-27 | A kind of modern city tramway train lifting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976207U true CN203976207U (en) | 2014-12-03 |
Family
ID=51973671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346686.5U Withdrawn - After Issue CN203976207U (en) | 2014-06-27 | 2014-06-27 | A kind of modern city tramway train lifting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071688A (en) * | 2014-06-27 | 2014-10-01 | 成都市新筑路桥机械股份有限公司 | Lifting seat for 100% modern city tramcars |
-
2014
- 2014-06-27 CN CN201420346686.5U patent/CN203976207U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071688A (en) * | 2014-06-27 | 2014-10-01 | 成都市新筑路桥机械股份有限公司 | Lifting seat for 100% modern city tramcars |
| CN104071688B (en) * | 2014-06-27 | 2017-01-25 | 成都市新筑路桥机械股份有限公司 | Lifting seat for 100% modern city tramcars |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20170125 |