CN200945810Y - Super large-scale electric flat vehicle damping device - Google Patents
Super large-scale electric flat vehicle damping device Download PDFInfo
- Publication number
- CN200945810Y CN200945810Y CN 200620035629 CN200620035629U CN200945810Y CN 200945810 Y CN200945810 Y CN 200945810Y CN 200620035629 CN200620035629 CN 200620035629 CN 200620035629 U CN200620035629 U CN 200620035629U CN 200945810 Y CN200945810 Y CN 200945810Y
- Authority
- CN
- China
- Prior art keywords
- electric flat
- vehicle frame
- equalizer bar
- flat carriage
- shock absorption
- 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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Abstract
The utility model discloses a super large-scale electric flat vehicle damping device, comprising a vehicle frame (1) and a plurality of wheel sets (2) arranged at intervals along the vertical of the vehicle frame (1), wherein each of the wheel sets (2) are separately arranged on a balance rack (3), the balance rack (3) and the vehicle rack (1) maintain rigid connection in the horizontal direction, and maintain flexible connection in the vertical direction. The utility model has the advantages of that: because the balance rack and the vehicle rack maintain flexible connection in the vertical direction, the utility model can effectively eliminate the impulsion inertia of the super large-scale electric flat vehicle when starting, and can keep the stability of the electric flat vehicle working surface in the course of running, thereby ensuring the work borne is not damaged in the course of transportation, and improving the operation life of the electric flat vehicle.
Description
Technical field
The utility model relates to a kind of shock absorption device, relates in particular to the shock absorption device that is used on super-huge electric flat carriage.
Background technology
Super-huge electric flat carriage is mainly used in the mistake of super-huge parts and strides transportation.Super-huge electric flat carriage structurally mainly comprises vehicle frame, set of wheels and actuating device, and set of wheels is provided with some groups along vehicle frame longitudinal interval.In existing super-huge electric flat carriage, owing to all adopt rigidly connected mode in the horizontal and vertical directions between vehicle frame and the set of wheels, therefore there is the phenomenon of having understood living impact when starting, and being uneven of invar rail, also can in operational process, cause flatcar working face unstability, cause workpiece impaired, particularly the workpiece behind the fine limit work can cause bigger economic loss after damaging.In addition, because the car load unbalance stress, also cause failsafety such as the drive mechanism of flatcar and vehicle frame easily.These phenomenons are the major causes that cause electric flat carriage to damage.
The utility model content
Technical problem to be solved in the utility model provides a kind of super-huge electric flat carriage shock absorption device, seismic inertia when this shock absorption device can be eliminated super-huge electric flat carriage effectively and starts, and can in operational process, keep the stability of electric flat carriage driving surface.
The technical scheme that its technical matters that solves the utility model adopts is: super-huge electric flat carriage shock absorption device of the present utility model, comprise vehicle frame and several set of wheels that is provided with along vehicle frame longitudinal interval, it is characterized in that: described each set of wheels is installed on the equalizer bar respectively, this equalizer bar and vehicle frame are rigidly connected in the horizontal direction, then keep in vertical direction flexibly connecting.
The beneficial effects of the utility model are, because therefore equalizer bar and vehicle frame keep flexibly connecting in vertical direction, so seismic inertia in the time of eliminating super-huge electric flat carriage effectively and start, and the stability that can in operational process, keep the electric flat carriage driving surface, thereby guarantee carry to be operated in to stride and be not damaged in the transportation, and improve the service life of electric flat carriage.
Description of drawings
This specification sheets comprises following two width of cloth accompanying drawings:
Fig. 1 is the front view of the super-huge electric flat carriage shock absorption device of the utility model;
Fig. 2 is the birds-eye view of the super-huge electric flat carriage shock absorption device of the utility model.
Parts, position and numbering among the figure: vehicle frame 1, set of wheels 2, equalizer bar 3, adapter shaft 4, slotted hole 5, elastic component 6.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, super-huge electric flat carriage shock absorption device of the present utility model comprises vehicle frame 1 and several set of wheels 2 that is provided with along vehicle frame 1 longitudinal interval.Each set of wheels 2 is installed on respectively on the equalizer bar of setting up 3, and equalizer bar 3 is rigidly connected in the horizontal direction with vehicle frame 1, will move transmission of power on set of wheels 2.Seismic inertia when starting for eliminating super-huge electric flat carriage effectively, and can in operational process, keep the stability of electric flat carriage driving surface, equalizer bar 3 and vehicle frame 1 then keep flexibly connecting in vertical direction.
A kind of concrete connection mode of equalizer bar 3 with vehicle frame 1 has been shown among Fig. 1, Fig. 2.As shown in the drawing, described equalizer bar 3 has the adapter shaft 4 with its formation one, vehicle frame 1 offers mounting hole 5 on the position relative with each adapter shaft 4, mounting hole 5 is the bar hole that vertically extends, and adapter shaft 4 inserts in the mounting holes 5 equalizer bar 3 is connected with vehicle frame 1.Be provided with the elastic component 6 that can produce elastic deformation at vertical direction between described equalizer bar 3 and the vehicle frame 1, the two ends of elastic component 6 are connected with equalizer bar 3, vehicle frame 1 respectively.When electric flat carriage starts or because the difference of height of rail when causing vibrations, adapter shaft 4 can produce the upper and lower of vertical direction at mounting hole 5 and move, and by elastic component 6 dampings, thereby guarantee to keep the stability of electric flat carriage driving surface.As shown in Figure 2, should adopt the slotted hole that vertically extends for ease of processing described mounting hole 5.
Described elastic component 6 can preferably adopt the spring assembly of at least two springs compositions, and a kind of laying form of spring assembly has been shown among Fig. 1 and Fig. 2.Shown in this two figure, described adapter shaft 4 be centered close on the equalizer bar 3 vertical line of centerss the vertical central lines of the axis of described mounting hole 5 and equalizer bar 3.Described spring assembly is provided with in equalizer bar 3 vertical line of centers bilateral symmetry, rated load is distributed on each equalizer bar 3, when electric flat carriage during in heavy duty, carry out even component by spring assembly, and the vibrations that reduce to cause thus, when operation, because the injustice that the difference of height of rail causes, by the adjustment of spring, guaranteed the steady of work top.
Seismic inertia when super-huge electric flat carriage shock absorption device of the present utility model can be eliminated super-huge electric flat carriage effectively and starts, and the stability that can in operational process, keep the electric flat carriage driving surface, thereby guarantee carry to be operated in to stride and be not damaged in the transportation, and improve the service life of electric flat carriage.The applicant is applied in the large-scale mistake of 500t, 400t with this shock absorption device and strides on the electric flat carriage, when 1.3 times of loads of overload (about 560t) test, on work top, put one glass of water, repeatedly start, promptly stop and commissioning test, effect is very desirable, and the water in the cup is not seen and spilt.Two electric flat carriages will use so far from the end of the year 2004, satisfy fully and produce needs, and actv. has overcome the deficiency of conventional electric flatcar.
It is pointed out that top described principles more of the present utility model that just explain through diagrams, because the those of ordinary skill in constructed field is easy to carry out on this basis some modifications and change.Therefore, this specification sheets be not be the utility model to be confined to shown in and in described concrete structure and the Applicable scope, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.
Claims (6)
1, super-huge electric flat carriage shock absorption device, comprise vehicle frame (1) and several set of wheels (2) that is provided with along vehicle frame (1) longitudinal interval, it is characterized in that: described each set of wheels (2) is installed on respectively on the equalizer bar (3), this equalizer bar (3) keeps being rigidly connected with vehicle frame (1) in the horizontal direction, then keeps in vertical direction flexibly connecting.
2, according to the described super-huge electric flat carriage shock absorption device of claim 1, it is characterized in that: described equalizer bar (3) has the adapter shaft (4) with its formation one, vehicle frame (1) offers mounting hole (5) on the position relative with each adapter shaft (4), mounting hole (5) is the bar hole that vertically extends, and adapter shaft (4) inserts in the mounting hole (5) equalizer bar (3) is connected with vehicle frame (1); Be provided with the elastic component (6) that can produce elastic deformation at vertical direction between described equalizer bar (3) and the vehicle frame (1), the two ends of elastic component (6) are connected with equalizer bar (3), vehicle frame (1) respectively.
3, according to the described super-huge electric flat carriage shock absorption device of claim 2, it is characterized in that: the slotted hole of described mounting hole (5) for vertically extending.
4, according to the described super-huge electric flat carriage shock absorption device of claim 2, it is characterized in that: described elastic component (6) spring assembly that at least two springs are formed of serving as reasons.
5, according to claim 2,3 or 4 described super-huge electric flat carriage shock absorption devices, it is characterized in that: described adapter shaft (4) be centered close to equalizer bar (3) vertically on the line of centers, the vertical central lines of the axis of described mounting hole (5) and equalizer bar (3).
6, according to the described super-huge electric flat carriage shock absorption device of claim 5, it is characterized in that: described spring assembly is in vertically line of centers bilateral symmetry setting of equalizer bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035629 CN200945810Y (en) | 2006-09-19 | 2006-09-19 | Super large-scale electric flat vehicle damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035629 CN200945810Y (en) | 2006-09-19 | 2006-09-19 | Super large-scale electric flat vehicle damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200945810Y true CN200945810Y (en) | 2007-09-12 |
Family
ID=38732873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620035629 Expired - Lifetime CN200945810Y (en) | 2006-09-19 | 2006-09-19 | Super large-scale electric flat vehicle damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200945810Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769617A (en) * | 2014-01-24 | 2014-05-07 | 南通国盛精密机械有限公司 | Lathe knife rest |
| CN105644284A (en) * | 2016-03-15 | 2016-06-08 | 哈尔滨工大服务机器人有限公司 | Damping device and carrying trolley using damping device |
-
2006
- 2006-09-19 CN CN 200620035629 patent/CN200945810Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769617A (en) * | 2014-01-24 | 2014-05-07 | 南通国盛精密机械有限公司 | Lathe knife rest |
| CN105644284A (en) * | 2016-03-15 | 2016-06-08 | 哈尔滨工大服务机器人有限公司 | Damping device and carrying trolley using damping device |
| CN105644284B (en) * | 2016-03-15 | 2018-07-03 | 哈尔滨工大服务机器人有限公司 | A kind of damping device and the loading trolley using the damping device |
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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: DUAL GROUP (DEYANG) HEAVY EQUIPMENT CORP. Free format text: FORMER OWNER: CHINA SECOND HEAVY MACHINERY GROUP CO Effective date: 20071109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071109 Address after: 618013 No. 460 Zhujiang West Road, Sichuan, Deyang Patentee after: Erzhong Group (Deyang) Heavy Equipment Co., Ltd. Address before: 618013 No. 460 Zhujiang West Road, Sichuan, Deyang Patentee before: China Second Heavy Machinery Group Co |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA SECOND HEAVY MACHINERY GROUP CO Free format text: FORMER OWNER: DUAL GROUP (DEYANG) HEAVY EQUIPMENT CORP. Effective date: 20100317 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100317 Address after: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee after: China Second Heavy Machinery Group Co Address before: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee before: Erzhong Group (Deyang) Heavy Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070912 |
|
| EXPY | Termination of patent right or utility model |