CN2349112Y - Fixator for loading/unloading accumulator of electric propulsion vehicle - Google Patents
Fixator for loading/unloading accumulator of electric propulsion vehicle Download PDFInfo
- Publication number
- CN2349112Y CN2349112Y CN 99200240 CN99200240U CN2349112Y CN 2349112 Y CN2349112 Y CN 2349112Y CN 99200240 CN99200240 CN 99200240 CN 99200240 U CN99200240 U CN 99200240U CN 2349112 Y CN2349112 Y CN 2349112Y
- Authority
- CN
- China
- Prior art keywords
- battery
- unloading
- anchor fitting
- electric vehicle
- backguy
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a fixing device for accumulator loading/unloading of an electric propulsion vehicle. A pull wire mechanism and a lock pin mechanism are arranged on an electric vehicle. When mechanical equipment makes a battery send to the lower part (side part) of an electric vehicle and a lifting (horizontal propulsion) device is arranged on the bottom plate of a vehicle frame, the pull wire mechanism is pulled by hands to make a plurality of lock pins be separated from lock pin holes at the same time. Each hanging hole on a battery box is lifted (propelled) to pass through the distance of each two lock pin holes. The pull wire is loosed to make each lock pin pass through the lock pin holes and the battery box at the same time. Thus the pull wire mechanism is restored and a battery is fixedly pinned. Vice-versa, the battery is unloaded. The pull wire mechanism is pulled and at the same time, the lock pin is pulled to make the battery separate form the vehicle fame. Besides, the battery which is unloaded is carried out by the mechanical equipment.
Description
The utility model relates to the handler of electric vehicle battery, specifically relates to a kind of anchor fitting of electric vehicle battery loading and unloading.
General vehicle mostly designs below seat with its battery of locomotive (storage battery), must start seat earlier when promptly wanting loading and unloading battery, then battery is packed into from top to bottom or oppositely taking-up, and then covers seat; And for elec. vehicle, electric locomotive for example because volume of battery is bigger, so battery design is placed in electric locomotive seat the place ahead both feet the position below, install from top to bottom and lock but be still when installing with bolt.Because the volume of electric vehicle battery is big and heavy, and is then very painstaking as if loading and unloading with manpower, therefore must come loading and unloading battery with mechanical system.But because the structure of vehicle itself, with mechanical system from top to bottom during loading and unloading battery,, and be difficult to battery is contained in from top to bottom the below of the double-legged position of seat the place ahead placement then because the obstruction of the headstock of electric locomotive, handle, seat etc.; And in the process of loading and unloading battery, pull down earlier and afterwards refill stretcher and attached objects such as foot pad plate, bother very much.
The purpose of the utility model is to provide a kind of mechanical equipment that is used, and the battery of elec. vehicle vertically can be loaded and unloaded or is loaded and unloaded on by the side level anchor fitting of the battery loading and unloading of elec. vehicle from lower to upper.
Another purpose of the utility model is to provide a kind of saving manpower, conveniently assemble and disassemble, and safety is firm, the anchor fitting of the battery loading and unloading that handling speed is fast.
The another purpose of the utility model is to provide a kind of anchor fitting of battery loading and unloading of elec. vehicle of automated handling operation of matching battery preferably.
A purpose again of the utility model is to provide a kind of and places the below of double-legged position before battery is installed on knight's seat, and is difficult for the anchor fitting of battery loading and unloading of the electric locomotive of false touch switch.
The anchor fitting of the electric vehicle battery loading and unloading of the utility model comprises:
Thread drawing mechanism comprises:
Pull handle can grip and spurs the action of this thread drawing mechanism;
Backguy, an end is connected in this pull handle and is pulled;
Horizontal plate, central authorities are connected in the other end of this backguy, are subjected to this backguy pulling and rise, and are subjected to this loosening of backguy and descend;
Coulisse, central authorities are passed by this backguy and are positioned on this horizontal plate, drive lifting by this horizontal plate, and respectively there is chute at two ends;
A pair of rocking arm is fixed on the frame panel, lays respectively at the two ends of this coulisse, and the long arm end of this rocking arm combines with this coulisse in the chute of this coulisse slidably;
A pair of spring lay respectively at the galianconism end of this rocking arm, and an end combines with this galianconism;
Latch gear comprises:
A pair of lock pin is linked to this other end to spring respectively, drives displacement by this spring;
Two pairs of lockpin hole members have lockpin hole, have spacing between every pair of lockpin hole member, and every pair of lockpin hole member is individually fixed in this lock pin correspondence position of frame panel, can allow this lock pin via this spring spur/loosen/advance this to lockpin hole;
Whereby, when battery being delivered to elec. vehicle desire installation site, spur this thread drawing mechanism and several lock pins on the vehicle frame are offed normal from lockpin hole, allow each hanging hole passes between each lockpin hole on the battery box, loosen backguy then, restore and drive each lock pin and pass lockpin hole and battery box hanging hole and set back by spring, and battery is fixed; Otherwise when desiring to unload battery, also earlier draw back lock pin simultaneously, make battery unclamp the disengaging vehicle frame with thread drawing mechanism.
The anchor fitting of the utility model electric vehicle battery loading and unloading still can be provided with a pair of pulling connecting rod, is connected between this rocking arm and the spring, and is provided with roller, is positioned on this frame panel, bootable this backguy change of direction; The utility model can be provided with several latch gears of several thread drawing mechanisms and corresponding number, and a shared pull handle, spurs each thread drawing mechanism action simultaneously.
The anchor fitting of the electric vehicle battery loading and unloading of the utility model is when being applied to electric locomotive, this pullswitch preferably is arranged at seat inside, in case false touch is moving, and automatically battery is delivered to side under the electric locomotive with mechanical equipment, rising is installed on knight's seat the place ahead with battery and places on this frame panel of below, double-legged position.
The anchor fitting of the battery loading and unloading of a kind of elec. vehicle provided by the utility model, be used mechanical equipment, when the battery of elec. vehicle loads and unloads from lower to upper, or advance by the side level and to be loaded and unloaded on the below of placing double-legged position before knight's seat, " anchor fitting " firmly is fixed on the synchronous pinning of battery on the elec. vehicle thus, so save manpower, conveniently assemble and disassemble, safe and reliable; And when battery be during by the below dismounting, because battery is very heavy, it supports the mechanism of suspention, must loosen simultaneously or fastening simultaneously, in order to avoid force distribution inequality, cause certain support place destroyed, the utility model is the linkage that the synchronous fastening of this kind is provided or loosens the strong point, makes mechanism more reliable.
Following conjunction with figs. describes preferred embodiment of the present utility model in detail, and it is more clear that purpose of the utility model and advantage will become, and identical reference number is represented corresponding part among each figure, wherein:
Figure 1A is applied to the scheme drawing of elec. vehicle car load embodiment for the utility model;
Figure 1B is the partial enlarged drawing of main part of the present utility model;
Fig. 2 A is the side-looking full figure of the utility model;
Figure 1B is the full figure of facing of the utility model;
Fig. 3 A be the utility model latch gear and thread drawing mechanism connecting portion can with the partial schematic diagram of battery connection;
Fig. 3 B is the scheme drawing that lock pin passes the battery box upper hanging hole.
Present embodiment is for the structure of a kind of vehicle frame and battery, when battery loads and unloads, is the obstruction of the headstock of avoiding being subjected to elec. vehicle, handle, seat etc., and changes by vertically battery being installed in the below of placing double-legged position before the seat by mechanical system from the bottom up.
Figure 1A shows that the anchor fitting of the utility model electric vehicle battery loading and unloading is applied to the scheme drawing of electric locomotive car load embodiment, and wherein 20 indications is that this battery loads and unloads the position of anchor fitting on electric locomotive, and its partial enlarged drawing is shown in Figure 1B.
The anchor fitting of electric vehicle battery loading and unloading system is transported to side under the electric locomotive by mechanical equipment with battery earlier in the present embodiment, and the anchor fitting that slowly rises then the battery loading and unloading on battery and the electric locomotive combines; When unloading battery, also by mechanical equipment load bearing seat is delivered to battery below on the electric locomotive earlier, hold battery, unload battery then, by mechanical equipment battery is seen off.In present embodiment, do not demonstrate this mechanical transport equipment.
Fig. 2 A is the side-looking full figure of the utility model embodiment, is the scheme drawing of this electric vehicle battery loading and unloading anchor fitting structure; Fig. 2 B is the front elevation of the utility model, also is by the scheme drawing of watching from AA among Fig. 2 A.Be installed in the below that double-legged position is placed in electric locomotive seat the place ahead for battery and case 14 among Fig. 2 A, but show and convenient explanation for clear, please cooperate with reference to latch gear in the present embodiment shown in Fig. 3 A and be connected part 11 with thread drawing mechanism, that is the local enlarged diagram of expression and battery connection part, in Fig. 3 A, removed battery and case 14.
If will being installed, battery on electric locomotive, then battery and case 14 are transported to the electric locomotive below by mechanical equipment, slowly rise then, line group 9 (backguy 12 is made up of with line group 9 the overcoat skin) drive that spurs this moment in 16 backguys 12 of pull handle is connected horizontal plate 4 risings, the arm swing towards line group 9 that then drives rocking arm 2 is risen because horizontal plate 4 and coulisse 17 rise, another arm of rocking arm 2 then spurs connecting rod 1, spring 5, and lock pin 3, lock pin 3 is pulled out lockpin hole spacing 18, each the hanging hole member on the battery box can rise and penetrated the spacing 18 of each two lockpin hole this moment, decontrol pull handle 16 then, then lock pin 3 recovers to pass lockpin hole spacing 18 because of the restoring force of spring 5, that is pass hanging hole 13 on the battery box, shown in Fig. 3 B, and battery and case 14 lock hangings are lived.Certainly, in two limits of vehicle two lock pins are arranged respectively in the present embodiment, one has four lock pins lives battery nearly four corners lock hanging simultaneously.6 is connecting pin among the figure, and 7 are the E folder, and 8 is roller, and 10 is frame panel, and 15 is power supply contact; Pull handle 16 is provided in a side of the below, inside of seat in the present embodiment, must start seat earlier in the time of drawing pull handle 16, draws pull handle then.When pull handle 16 when pulled, the backguy 12 on two limits all is pulled.
Horizontal plate 4 central authorities in the present embodiment are connected in the other end of backguy 12 line groups 9, be subjected to this backguy pulling and rise, and coulisse 17 central authorities are passed by this line group 9 and are positioned on this horizontal plate, drive liftings by this horizontal plate 4.
If 16 backguys of pulling pull handle, 12 center line groups 9 drive and connect horizontal plates 4 and rise in the time of battery and case 14 will being unloaded, the arm swing towards line group 9 that then drives rocking arm 2 is risen because horizontal plate 4 and coulisse 17 rise, another arm of rocking arm 2 then spurs connecting rod 1, spring 5, reaches lock pin 3, lock pin 3 is pulled out lockpin hole spacing 18, then each the hanging hole member on the battery box can break away from from 18 declines of lockpin hole spacing, battery and case 14 can place on the load bearing seat of mechanical equipment, by mechanical equipment battery and case 14 are transported.
Thread drawing mechanism in the utility model can be designed so that with pulling pull handle or becoming full automatic Vehicular battery loading and unloading anchor fitting with electronic automatic backguy, and pull handle 16 also can be designed in other positions on the vehicle as placing on the frame panel of double-legged position in knight's seat the place ahead, but because the anchor fitting of battery case is important breaking piece on electric locomotive, definitely can not false touch cause to get loose in advancing, so still to be arranged within knight's seat subordinate side for the safest; When with electronic automatic backguy, two pull handles 16 can have been designed, the backguy on the both sides of control pulling simultaneously.
Above the utility model embodiment explains for the structure that only is loaded and unloaded on the vehicle frame of electric locomotive from lower to upper with battery, yet the structure of anchor fitting in fact of the present utility model, also can be applicable to battery and be loaded and unloaded on the vehicle frame battery case by the side level, also can be applicable to battery is loaded and unloaded on battery pack structure on the vehicle frame from top to bottom, though its direction of carrying out combination is different, the basic structure of the anchor fitting of battery loading and unloading is the same; And this device is not limited to only be used for electric locomotive, but can be used on any elec. vehicle.
The technical characterictic of the utility model, effect and known technology relatively can be shown in Table 1.
Table 1
| The utility model | Known technology | |
| Technical characterictic | Can be applicable to the various structures of vehicle frame and battery, comprise that battery is by the up vertically loading and unloading of vehicle frame below; Battery advances loading and unloading by vehicle frame side level; And battery is by the down vertical loading and unloading etc. of vehicle frame top.Thread drawing mechanism and latch gear are set on elec. vehicle, with pulling moving thread drawing mechanism several lock pins on the frame panel are offed normal from lockpin hole, allow each hanging hole moves through between each lockpin hole on the battery box, relinquishment backguy then, allow each lock pin pass lockpin hole and battery box hanging hole, and simultaneously battery is fixedly tangled. | With mechanical system or manual mode, from top to bottom battery is loaded and unloaded on the vehicle frame of elec. vehicle; The fixed form bolt together of its battery and vehicle frame, one by one locking or loosen one by one, can not simultaneously all attachment points be loosened synchronously fast.The cell fixing device that the unpromising battery of known technology loads and unloads from lower to upper and battery is designed by the body frame structure for automotive of side level loading and unloading. |
| Effect | Save manpower, conveniently assemble and disassemble, safety is firm, and handling speed is fast, is difficult for the false touch switch.The automated handling operation of matching battery preferably. | With manually locking one by one, very inconvenient, and dangerous, time-consuming again.Extremely be difficult for carrying out the battery altering operation of automation. |
Though the utility model has borrowed embodiment to be illustrated, ought to understand under the broad spirit and viewpoint situation that are defined in the utility model claims scope, various alter modes or modification all should belong in the utility model scope.
Claims (13)
1. the anchor fitting of electric vehicle battery loading and unloading is characterized in that, it comprises:
Thread drawing mechanism comprises:
Pull handle can grip and spurs the action of this thread drawing mechanism;
Backguy, an end is connected in this pull handle and is pulled;
Horizontal plate, central authorities are connected in the other end of this backguy, are subjected to this backguy pulling and rise, and are subjected to this loosening of backguy and descend;
Coulisse, central authorities are passed by this backguy and are positioned on this horizontal plate, drive lifting by this horizontal plate, and respectively there is chute at two ends;
A pair of rocking arm is fixed on the frame panel, lays respectively at the two ends of this coulisse, and the long arm end of this rocking arm movably combines with this coulisse in the chute of this coulisse;
A pair of elastic mechanism lay respectively at the galianconism end of this rocking arm, and an end combines with this galianconism;
Latch gear comprises:
A pair of lock pin is linked to this other end to elastic mechanism respectively, drives displacement by this elastic mechanism;
Two pairs of lockpin hole members have lockpin hole, have spacing between every pair of lockpin hole member, and every pair of lockpin hole member is individually fixed in this lock pin correspondence position at the bottom of the vehicle frame, can allow this lock pin via this elastic mechanism spur/loosen/advance this to lockpin hole.
2. the anchor fitting of electric vehicle battery loading and unloading as claimed in claim 1 is characterized in that, further is provided with a pair of pulling connecting rod, is connected between this rocking arm and this spring.
3. the anchor fitting of electric vehicle battery loading and unloading as claimed in claim 1 is characterized in that, further is provided with roller, is positioned on this frame panel the direction of this backguy of bootable change.
4. the anchor fitting of electric vehicle battery loading and unloading as claimed in claim 1 is characterized in that, is provided with several latch gears of several thread drawing mechanisms and corresponding number.
5. the anchor fitting of electric vehicle battery loading and unloading as claimed in claim 4 is characterized in that, this backguy is a shared pull handle.
6. the anchor fitting of electric vehicle battery loading and unloading as claimed in claim 1 is characterized in that this elastic mechanism is a spring.
7. the anchor fitting of electric vehicle battery loading and unloading as claimed in claim 1 is characterized in that, this backguy is made up of line group and overcoat skin, and is combined with this pull handle and this horizontal plate respectively by these line two ends.
8. the anchor fitting of electric vehicle battery loading and unloading as claimed in claim 1 is characterized in that, this thread drawing mechanism is manual backguy.
9. the anchor fitting of electric vehicle battery loading and unloading as claimed in claim 1 is characterized in that, this thread drawing mechanism is electronic automatic backguy.
10. as the anchor fitting of electric vehicle battery loading and unloading arbitrary in the claim 1 to 9, it is characterized in that, when battery being delivered to elec. vehicle desire installation site, spur this thread drawing mechanism and several lock pins on the vehicle frame are pulled away from the position from lockpin hole, allow each hanging hole passes between each lockpin hole on the battery box, loosen backguy then, allow each lock pin pass lockpin hole and the battery box hanging hole sets back, and battery is fixed; Otherwise when desiring to unload battery, also earlier draw back lock pin simultaneously, make battery unclamp the disengaging vehicle frame with thread drawing mechanism.
11. as claim 10 the anchor fitting of electric vehicle battery loading and unloading, it is characterized in that, use mechanical equipment automatically battery to be delivered to elec. vehicle and desire the installation site, and also use mechanical equipment to transport the battery that unloads automatically when unloading battery.
12. as claim 10 the anchor fitting of electric vehicle battery loading and unloading, it is characterized in that, when being applied to electric locomotive, wherein this mechanical equipment is delivered to battery side under the electric locomotive automatically, and rising is installed on knight's seat the place ahead with battery and places on the frame panel of below, double-legged position.
13. the anchor fitting as the electric vehicle battery loading and unloading of claim 10 is characterized in that when being used for electric locomotive, wherein the switch of this thread drawing mechanism is arranged at seat inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200240 CN2349112Y (en) | 1999-01-07 | 1999-01-07 | Fixator for loading/unloading accumulator of electric propulsion vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200240 CN2349112Y (en) | 1999-01-07 | 1999-01-07 | Fixator for loading/unloading accumulator of electric propulsion vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2349112Y true CN2349112Y (en) | 1999-11-17 |
Family
ID=33996265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99200240 Expired - Fee Related CN2349112Y (en) | 1999-01-07 | 1999-01-07 | Fixator for loading/unloading accumulator of electric propulsion vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2349112Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002076783A1 (en) * | 2001-03-23 | 2002-10-03 | See Chun Sui | Electrical vehicle/s with detachable power supply unit |
-
1999
- 1999-01-07 CN CN 99200240 patent/CN2349112Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002076783A1 (en) * | 2001-03-23 | 2002-10-03 | See Chun Sui | Electrical vehicle/s with detachable power supply unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |