CN205256121U - Perpendicular tailboard - Google Patents
Perpendicular tailboard Download PDFInfo
- Publication number
- CN205256121U CN205256121U CN201520935166.2U CN201520935166U CN205256121U CN 205256121 U CN205256121 U CN 205256121U CN 201520935166 U CN201520935166 U CN 201520935166U CN 205256121 U CN205256121 U CN 205256121U
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- CN
- China
- Prior art keywords
- tailgate
- aluminium section
- section bar
- vertical
- torsion spring
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Abstract
The utility model belongs to the vehicle arrangement field especially relates to a perpendicular tailboard, include and lift the tailboard body that the arm is connected, the tailboard body includes a plurality of aluminium alloies, two double -phase intercommunications of a plurality of aluminium alloies are crossed the grafting structure and are transversely spliced the connection, the aluminium alloy has the structural strength height, light and the difficult characteristics of being corroded of quality, the tailboard body has the structural strength height equally, the characteristics that the quality is light, the tailboard body is difficult to be corroded, and welding point quilt difficult is equally corroded, the structural strength that long -term use can remain stable, and the bearing capacity who remains stable, beautiful appearance, connection between the aluminium alloy is simpler, it is more accurate to fix a position, reduce the use of special fixture, the manufacturing cost of tailboard.
Description
Technical field
The utility model belongs to vehicle refitting field, relates in particular to a kind of vertical tailgate.
Background technology
Street rod tailgate vertical lift system is mainly used in vertical lift goods, accelerates handling goods speedDegree, does not need manpower by tailgate handling goods, improves operator safety guarantee, reduces article in handlingMiddle breakage rate. Existing tailgate vertical lift system comprises tailgate, lift arm and power set.
Conventional traditional large plate of vertical tailgate is the large plate of steel, and the large plate of steel is mainly by the large plate seam of steelPart and lockable mechanism assemble. The large plate soldering member of steel is welded by multiple gussets and decorative pattern panel, fromBody weight is heavier, increases the power configuration of power set, has increased the overall weight of street rod. In addition,Because street rod often needs outdoor operation transport, the large plate easy-to-rust of steel, especially to welding position moreEasily, by corrosion, the long-term weight capacity that affects the large plate of steel that uses affects attractive in appearance simultaneously.
Utility model content
For avoid in prior art tailgate weight greatly, easily by the problem of corrosion, the utility model provides onePlant the tailgate that uses polylith aluminium section bar to carry out, there is weight little, be difficult for corrosion, the feature of stable performance.
Concrete technical scheme is as follows
A kind of vertical tailgate, comprises the tailgate body being connected with lift arm, and described tailgate body comprises multipleAluminium section bar, the horizontally-spliced connection of connected structure that was connected between two of described multiple aluminium section bars,
Described connected structure comprises the inserting groove and the grafting piece that are arranged at the relative one side of adjacent two aluminium section bars,In the time of adjacent two aluminium section bars splicing, described grafting piece snaps in described inserting groove.
Described snap fit connector is provided with two covers, is arranged at respectively relatively one side of described adjacent two aluminium section barsUpper end and bottom.
The junction of adjacent described aluminium section bar arranges bevel for welding.
Wedge shape part is set, and the thick end of described wedge shape part is fixedly connected with the aluminium section bar being positioned at foremost.
Buffer stopper is set, and described buffer stopper is arranged at the lower surface of described tailgate body.
Be provided with anti-skidding panel, described anti-skidding panel covers in the upper surface of described tailgate body, and with instituteState tailgate body and be fixedly connected with, the upper surface of described anti-skidding panel is provided with anti-slip veins.
The rear end of described vertical tailgate is provided with two cover hinge assemblies, described hinge assembly comprise articulated slab andBe arranged at the jointed shaft of lift arm, a described articulated slab part is arranged at the side of the rear end of described tailgate bodyFace, another part is hinged by jointed shaft and lift arm.
Be provided for strengthening the aluminium section bar of described rearmost end and the auxiliary connecting axle of articulated slab bonding strength, instituteState auxiliary connecting axle one end and be arranged in described aluminium section bar, the other end is fixed on described articulated slab.
Vertical tailgate arranges torsion spring assembly, and described torsion spring assembly comprises torsion spring seat and two torsion springs, described in turn roundSpring abutment is fixed on described aluminium section bar middle part, turns round arm and is individually fixed in described torsion spring for one of two described torsion springsSeat, another root of two described torsion springs is turned round arm and is individually fixed in the lift arm of tailgate body both sides.
Beneficial effect
The utility model comprises tailgate body and anti-skidding panel, and described tailgate body comprises polylith aluminium section bar, aluminiumSection bar has the advantages that structural strength is high, quality light and be difficult for being corroded, and it is strong that tailgate body has structure equallySpend the feature high, quality is light, tailgate body is difficult for being corroded, and pad is difficult for being corroded equally, longPhase use can keep stable structure intensity, and keeps stable weight capacity, good looking appearance; Peg graftStructure can accurately be located the position between adjacent aluminium section bar, connects more fast simply, makes between aluminium section barWelding position stable, reduce welding machine difficulty, without using special fixture, reduce production costs, guarantee tailThe flatness of plate body.
Brief description of the drawings
Fig. 1 is the utility model upward view;
Fig. 2 is the AA cutaway view of Fig. 1;
Fig. 3 is the partial enlarged drawing of the region I of Fig. 1;
Fig. 4 is the partial enlarged drawing of region II in Fig. 2.
In accompanying drawing, 1 is tailgate body, and 2 is safe edge, and 3 is anti-skidding panel, and 4 is torsion spring assembly, and 5 is lockingAssembly, 6 is hinge assembly, and 7 is auxiliary connecting axle, and 8 is connected structure, and 9 is lift arm, 11 is aluminium typeMaterial, 12 is wedge shape aluminium section bar, and 13 is buffer stopper, and 41 is torsion spring seat, and 42 is torsion spring, 43 is cover plate, 61For jointed shaft, 62 is articulated slab, and 71 is limited ring groove, and 72 is stop screw, and 81 is inserting groove, and 82 areGrafting piece, 83 is upper bevel for welding, 84 is lower bevel for welding.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawingAnd embodiment, the utility model is further elaborated. Should be appreciated that described herein concreteEmbodiment is only in order to explain the present invention, and is not used in restriction the utility model.
As shown in Figure 1, Figure 2, Figure 4 shows, a kind of vertical tailgate, comprises tailgate body 1, safe edge 2 and anti-skiddingPanel 3, tailgate body 1 rear end is connected with lift arm 9, and tailgate body 1 comprises polylith aluminium section bar 11, manyIndividual aluminium section bar 11 is connected between two, and by the horizontally-spliced connection of connected structure 8, anti-skidding panel 3 covers in tailgateBody 1 upper surface, safe edge 2 is arranged at the both sides of tailgate body.
Aluminium section bar 11 has the advantages that structural strength is high, quality light and be difficult for being corroded, and tailgate body 1 is sameSample has the advantages that structural strength is high, quality is light, and tailgate body 1 is difficult for being corroded, and pad is sameBe difficult for being corroded, long-term use can keep stable structure intensity, and keeps stable weight capacity,Good looking appearance.
Anti-skidding panel 3 is riveted by rivet and tailgate body 1, and upper surface arranges anti-slip veins, has anti-skidding meritCan, prevent the collision of sliding of the goods placed on tailgate, guarantee the safety in goods lifting transportation.
The effect of safe edge 2 is the internal cavity of aluminum profile for sealing 11, avoids water or foreign material to enter insideCavity, also has the effect that strengthens aluminium section bar 11 self-inspection bonding strengths.
Aluminium section bar 11 has certain thickness, and tailgate drops to behind ground, the front end of tailgate body 1 and groundFace forms ladder, is unfavorable for that man-power fork-lift truck or trolley transport goods on tailgate, the present embodiment settingWedge shape part, in the present embodiment, wedge shape part is wedge shape aluminium section bar 12, wedge shape aluminium section bar 12 is arranged at tailgate body 1Front end, forward, the welding of the front end of thick end and tailgate body 1, specifically comes at the tip of wedge shape aluminium section bar 12Say the end face of the thick end of wedge shape aluminium section bar 12 and the front end face welding that is positioned at aluminium section bar foremost. Pass throughWedge shape aluminium section bar 12 forms the clivia that connects ground and tailgate body 1, is convenient on man-power fork-lift truck and trolleyTailgate and lower tailgate. Meanwhile, anti-skidding panel 3 also covers the upper surface of wedge shape aluminium section bar 12, passes through rivetRivet with wedge shape aluminium section bar 12.
Tailgate moves up and down under unloaded and load condition, and the easy and ground of the lower surface of tailgate is touchedEven collision, the present embodiment arranges 4 block buffering pieces 13, and buffer stopper 13 is arranged at tailgate body 1 lower surfaceThe left and right sides, be fixedly connected with tailgate body 1 by screw, screw runs through tailgate body 1 and anti-up and downSliding surface plate 3, simultaneously fastening anti-slip panel 3 and buffer stopper 13. Subtract less tailgate body 1 by buffer stopper 13With the impulsive force on ground, also there is the sound that lands that alleviates tailgate body 1.
Aluminium section bar 11 both sides arrange respectively inserting groove and the grafting piece of mutual coupling, and adjacent aluminium section bar 11 passes throughInserting groove is connected with grafting piece, is conducive to the connection location of aluminium section bar 11, guarantees the plane of tailgate body 1Degree, reduces the fixture being fixedly connected with in work. Adjacent aluminium section bar 11 connects by the mode of welding, passes throughWelding makes each block of aluminium section bar 11 integrated, and tailgate uses parts for a long time, does not need the basic structure to tailgateDisassemble maintenance, after using for a long time, easily occur on the contrary to connect for some disassembled fastening installationsConnect loosening problem, securing member exposes simultaneously, affects the attractive in appearance of tailgate.
As shown in Figure 4, connected structure 8 comprises the grafting that is arranged at adjacent two aluminium section bars, 11 relative one sidesGroove 81 and grafting piece 82, in the time of adjacent two aluminium section bars splicing, grafting piece snaps in inserting groove. Peg graft and tieStructure 8 is provided with two covers, is arranged at respectively adjacent two aluminium section bars 11 upper end and bottom of one side relatively.
Adjacent aluminium section bar 11 splicing positions arrange bevel for welding, concrete, before the upper surface of aluminium section bar 11End and rear end arrange slope, and the front-end and back-end of the lower surface of aluminium section bar 11 arrange slope, when adjacentWhen two aluminium section bars 11 splice, grafting piece snaps in inserting groove, the upper surface of adjacent aluminium section bar 11 tiltedlyBevel for welding 83 in domatic formation, the slope of lower surface forms lower bevel for welding 84, upper bevel for welding 83With lower bevel for welding 84 just to arrange. Bevel for welding can increase the scolder that weld seam is filled, and increases solder sideLong-pending, strengthen weld strength, can effectively avoid rosin joint solder skip.
Vertical tailgate is provided with two cover hinge assemblies 6, and hinge assembly 6 comprises articulated slab 62 and is arranged at liftingThe jointed shaft 61 of the lower end of arm 9, the lower end of lift arm 9, articulated slab 62 1 are fixed in jointed shaft 61 two endsPart is arranged at the side of the rear end of tailgate body 1, and another part is hinged by jointed shaft 61 and lift arm 9.
As shown in Figure 3, the aluminium section bar 11 that is provided for strengthening rearmost end is auxiliary with articulated slab 62 bonding strengthsHelp connecting axle 7, auxiliary connecting axle 7 one end are arranged in the aluminium section bar 11 of rearmost end, and the other end is fixed on hingedPlate 62. The part-structure of auxiliary connecting axle 7 is arranged in the inside of aluminium section bar, has increased connection area, increasesInterconnective structure, the aluminium section bar 11 that has increased rearmost end by auxiliary connecting axle 7 and articulated slab 62Bonding strength. Position limiting structure is set, and position limiting structure comprises the limited ring groove 71 that is arranged at auxiliary connecting axle 7With stop screw 72, aluminium section bar 11 is fixed in stop screw 72 one end, and the other end inserts limited ring groove 71In. By the position in aluminium section bar 11 of the auxiliary connecting axle 7 of stop screw 72 locking, prevent auxiliary companySpindle 7 moves axially.
As shown in Figure 1, Figure 3, vertical tailgate arranges torsion spring assembly 4, torsion spring assembly 4 comprise torsion spring seat 41,Cover plate 43 and two torsion springs 42, arrange 3 torsion spring seats 41, is individually fixed in aluminium section bar 11 middle parts and two endsPortion, the other end that arm is individually fixed in 41, two torsion springs of torsion spring seat of turning round of wherein one end of two torsion springs is turned roundArm is fixedly connected with the lift arm 9 that is positioned at tailgate body 1 both sides respectively. Tailgate body 1 from vertical position toWhen lower upset, torsion spring seat 41 overturns around jointed shaft 61, drives its of two torsion springs 42 by torsion spring seat 41Middle one end is reversed, and does not reverse, because phase occurs at the two ends of torsion spring 42 and the other end of two torsion springs 42 is fixingTo reversing, torsion spring 42 imposes anti-twisted power to torsion spring seat 41, the impact of the generation of upset downwards of anti-twisted power bufferingPower, offsets the kinetic energy that gravity is produced, and in the time upwards overturning, provides the driving force of upset upwards simultaneously,There is the effect of power-assisted.
Lock assembly 6 is set, and lock assembly 6 is arranged at the aluminium section bar 11 at the middle part of tailgate body 1, forLocking tailgate body 1 while translating into vertical position on tailgate body 1, prevent that tailgate body 1 from being clashed into by goods underTurn over.
The above, be only preferably detailed description of the invention of the utility model, but protection model of the present utility modelEnclose and be not limited to this, any be familiar with those skilled in the art the utility model disclose technology modelIn enclosing, the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention. Therefore,Protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. a vertical tailgate, is characterized in that, comprises the tailgate body being connected with lift arm, and described tailgate body comprises multiple aluminium section bars, the horizontally-spliced connection of connected structure that was connected between two of described multiple aluminium section bars.
2. the vertical tailgate of one according to claim 1, is characterized in that, described connected structure comprises the inserting groove and the grafting piece that are arranged at the relative one side of adjacent two aluminium section bars, and in the time of adjacent two aluminium section bars splicing, described grafting piece snaps in described inserting groove.
3. the vertical tailgate of one according to claim 2, is characterized in that: described connected structure is provided with two covers, is arranged at respectively described adjacent two aluminium section bars upper end and bottom of one side relatively.
4. the vertical tailgate of one according to claim 3, is characterized in that: the junction of adjacent described aluminium section bar arranges bevel for welding.
5. the vertical tailgate of one according to claim 1, is characterized in that, wedge shape part is set, and the thick end of described wedge shape part is fixedly connected with the aluminium section bar being positioned at foremost.
6. the vertical tailgate of one according to claim 1, is characterized in that, buffer stopper is set, and described buffer stopper is arranged at the lower surface of described tailgate body.
7. the vertical tailgate of one according to claim 1, is characterized in that, is provided with anti-skidding panel, and described anti-skidding panel covers in the upper surface of described tailgate body, and is fixedly connected with described tailgate body, and the upper surface of described anti-skidding panel is provided with anti-slip veins.
8. according to the vertical tailgate of one described in claim 1 to 7 any one, it is characterized in that, the rear end of described vertical tailgate is provided with two cover hinge assemblies, described hinge assembly comprises articulated slab and is arranged at the jointed shaft of lift arm, a described articulated slab part is arranged at the side of the rear end of described tailgate body, and another part is hinged by jointed shaft and lift arm.
9. the vertical tailgate of one according to claim 8, it is characterized in that, be provided for strengthening the aluminium section bar of described rearmost end and the auxiliary connecting axle of articulated slab bonding strength, described auxiliary connecting axle one end is arranged in described aluminium section bar, and the other end is fixed on described articulated slab.
10. the vertical tailgate of one according to claim 8, it is characterized in that, vertical tailgate arranges torsion spring assembly, described torsion spring assembly comprises torsion spring seat and two torsion springs, described torsion spring seat is fixed on described aluminium section bar middle part, turn round arm for one of two described torsion springs and be individually fixed in described torsion spring seat, another root of two described torsion springs is turned round arm and is individually fixed in the lift arm of tailgate body both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935166.2U CN205256121U (en) | 2015-11-20 | 2015-11-20 | Perpendicular tailboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935166.2U CN205256121U (en) | 2015-11-20 | 2015-11-20 | Perpendicular tailboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205256121U true CN205256121U (en) | 2016-05-25 |
Family
ID=55997667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520935166.2U Expired - Fee Related CN205256121U (en) | 2015-11-20 | 2015-11-20 | Perpendicular tailboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205256121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156403A (en) * | 2019-12-27 | 2020-05-15 | 安徽鑫铂铝业股份有限公司 | Split type automobile aluminum profile easy to assemble |
-
2015
- 2015-11-20 CN CN201520935166.2U patent/CN205256121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156403A (en) * | 2019-12-27 | 2020-05-15 | 安徽鑫铂铝业股份有限公司 | Split type automobile aluminum profile easy to assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong, Shenzhen, Nanshan District, Xili Town, south of Cha Cha Road, Shenzhen, Shenzhen integrated circuit design application Industrial Park, room 513. Co-patentee after: JIANGSU CADRO HYDRAULIC EQUIPMENT CO., LTD. Patentee after: Shenzhen city Kaizhuoli hydraulic equipment Limited by Share Ltd Address before: 518000 Guangdong, Shenzhen, Nanshan District, Xili Town, south of Cha Cha Road, Shenzhen, Shenzhen integrated circuit design application Industrial Park, room 513. Co-patentee before: JIANGSU CADRO HYDRAULIC EQUIPMENT CO., LTD. Patentee before: Shenzhen Cadro Hydraulic Equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |