CN203093966U - Turnover type rear bumper of oil tank truck - Google Patents
Turnover type rear bumper of oil tank truck Download PDFInfo
- Publication number
- CN203093966U CN203093966U CN 201220717354 CN201220717354U CN203093966U CN 203093966 U CN203093966 U CN 203093966U CN 201220717354 CN201220717354 CN 201220717354 CN 201220717354 U CN201220717354 U CN 201220717354U CN 203093966 U CN203093966 U CN 203093966U
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- CN
- China
- Prior art keywords
- stay bearing
- axis hole
- bearing plate
- rear bumper
- plate
- 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 relates to the technical field of an oil tank truck, in particular to a turnover type rear bumper of the oil tank truck. The structure of the turnover type rear bumper of the oil tank truck comprises a bumper panel, a supporting plate and a connecting base. The bumper panel is fixedly connected with the supporting plate. The connecting base is fixedly connected with a frame. The bumper panel comprises a mounting panel, an upper protection plate and a lower protection plate. The supporting plate is fixedly connected with the connecting base through hinge pins. The hinge pins comprise a fixed hinge pin and a movable hinge pin. Fixed hinge pin holes which are matched with the supporting plate and the connecting base are formed in the supporting plate and the connecting base. A first movable hinge pin hole is formed in the support plate, and a plurality of second movable hinge pin holes which are matched with the first movable hinge pin hole are formed in the connecting base. The position of the movable hinge pin can be adjusted according to the requirement, and the second hinge pin holes in the suitable position are chosen, so that the supporting plate drives the bumper panel to turn upwards to a certain height by serving the fixed hinge pin as a rotating shaft, and a maintenance man enters a vehicle bottom conveniently. The rear bumper has the advantages of strong impact resistance and high safety performance.
Description
Technical field
The utility model relates to the truck tanker technical field, particularly relates to a kind of truck tanker reversible rear bumper.
Background technology
At present, the back protection bumper/spoiler that truck tanker adopts mostly is stationary structure greatly, back protection height and angle are all unadjustable, and rear bumper is overhead highly very little of usually ground, to satisfy the requirement of shelter of whole-car parameterses such as different departure angles and ground Clearance, cause thus when operation such as at the bottom of the maintainer need enter car, keeping in repair, can't mobile rear bumper, must must dismantle whole rear bumper just can enter at the bottom of the car, and the rear bumper complex structure of stationary structure, generally heavier, when bumper fascia is carried out bolted connection, must use two kinds of instruments to move the confinement that could realize bolt simultaneously, cause the Assembly ﹠Disassembly complex procedures and expend the plenty of time, thereby bring inconvenience to maintenance work, increased installation and maintenance cost; On the other hand, the light fixture of installing on the rear bumper of prior art all is to expose outside, and is not protected, is easy to be damaged light fixture or miscellaneous part by bump, and a little less than its anti-impact force, safety performance is relatively poor.
Summary of the invention
The purpose of this utility model be to avoid weak point of the prior art and provide a kind of simple in structure, easy for installation, safety performance is high, be convenient to the truck tanker reversible rear bumper at the bottom of the maintainer enters car fast.
The purpose of this utility model is achieved through the following technical solutions:
A kind of truck tanker reversible rear bumper comprises bumper fascia, also comprises the Connection Block of the two sides that stay bearing plate is relative with being fixed in described stay bearing plate, and described bumper fascia is captiveed joint with described stay bearing plate, and described Connection Block is captiveed joint with vehicle frame, wherein:
Last guar plate and following guar plate that described bumper fascia comprises installation panel and is arranged at the two ends up and down of described installation panel respectively, described bumper fascia is one-body molded;
Described stay bearing plate is captiveed joint with described Connection Block by bearing pin, described bearing pin comprises fixed pin shaft and active pin shaft, described stay bearing plate and described Connection Block offer the set pin axis hole that matches, described stay bearing plate is provided with the first removable pin axis hole, described Connection Block is provided with the second removable pin axis hole that a plurality of and described first removable pin axis hole matches, it is the center of circle that the described second active pin shaft pore size distribution is arranged at described set pin axis hole, spacing with described first removable pin axis hole and described set pin axis hole is that radius is done on one section circular arc of clickwise, when described active pin shaft when described circular arc is arranged in described first a removable pin axis hole and cooresponding described second a removable pin axis hole successively, described stay bearing plate is to overturn on the axial rotary with described fixed pin shaft.
Preferably, described stay bearing plate is set to the U-shaped stay bearing plate, and it comprises relative two sidepieces and pars intermedia, and described two sidepieces are captiveed joint with described Connection Block respectively, and described pars intermedia is captiveed joint with described installation panel.
Preferably, described two sidepieces are symmetrically arranged with the described second removable pin axis hole.
Preferably, described pars intermedia is captiveed joint with described installation panel by first bolt.
Preferably, the one-body molded respectively projection that is provided with in the upper and lower of described installation panel, described projection extends setting to the direction of described stay bearing plate, and described projection offers the first bolt mounting groove, and described projection is captiveed joint with described stay bearing plate by first bolt.
Preferably, the middle part of described installation panel stretches out and forms two raised lines, and two relative two sides of described raised line set to the concave and are useful on the draw-in groove of installing bonnet.
Preferably, on the installation panel between described two raised lines, offer the mounting hole that is used to install the back car light.
Preferably, the two side ends of described bumper fascia is provided with the closure plate that is used for leak free.
Preferably, the welded top of described Connection Block is in the vehicle frame adapter plate, and described vehicle frame adapter plate is connected with described vehicle frame by second bolt.
Preferably, settings that be inclined upwardly of described bottom of going up guar plate, the top downward setting of described time guar plate.
The beneficial effects of the utility model:
A kind of truck tanker reversible rear bumper of the present utility model comprises bumper fascia, stay bearing plate and is fixed in the Connection Block of the relative two sides of stay bearing plate that bumper fascia is captiveed joint with stay bearing plate, and Connection Block is captiveed joint with vehicle frame; Last guar plate and following guar plate that bumper fascia comprises installation panel and is arranged at the two ends up and down of installation panel respectively, bumper fascia is one-body molded; Stay bearing plate is captiveed joint with Connection Block by bearing pin, bearing pin comprises fixed pin shaft and active pin shaft, stay bearing plate and Connection Block offer the set pin axis hole that matches, stay bearing plate is provided with the first removable pin axis hole, Connection Block is provided with a plurality of second removable pin axis holes that match with the first removable pin axis hole, and the second active pin shaft pore size distribution is arranged at the set pin axis hole and is the center of circle, is that radius is done on one section circular arc of clickwise with the spacing of the first removable pin axis hole and set pin axis hole; Compared with prior art, when adopting said structure at the bottom of the maintainer need enter car, to operate, need not to remove bumper/spoiler, adjust bumper/spoiler height overhead as required, can adjust the fixed position of active pin shaft, make stay bearing plate 2 make clickwise and upwards turn to required height around fixed pin shaft 4, then active pin shaft is inserted successively the first removable pin axis hole and the pairing second removable pin axis hole, thereby making stay bearing plate drive bumper fascia is to be turned to required height on the axial rotary with the fixed pin shaft, and then the convenient for maintaining personnel enter at the bottom of the car, therefore can realize the upset of rear bumper and fixing by the insertion position of conversion active pin shaft; On the other hand, the two ends up and down of bumper fascia are provided with guar plate and following guar plate and one-body molded, thereby parts such as mounting structure between last guar plate and the following guar plate and light fixture are played protective action, and anti-impact force is strong, has better safety performance.
Description of drawings
Utilize accompanying drawing that the utility model is described further, but the content in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of truck tanker reversible rear bumper of the present utility model.
Fig. 2 is the structural representation of another angle of a kind of truck tanker reversible rear bumper of the present utility model.
Fig. 3 is the cross-sectional view of the bumper fascia of a kind of truck tanker reversible rear bumper of the present utility model.
Fig. 4 is the structure for amplifying scheme drawing at A place among Fig. 3.
Include among Fig. 1 to Fig. 4:
Bumper fascia 1, last guar plate 11, following guar plate 12, installation panel 13, closure plate 14;
Stay bearing plate 2;
Connection Block 3, vehicle frame adapter plate 31;
Fixed pin shaft 4, set pin axis hole 41;
Active pin shaft 5, the first removable pin axis hole 51, the second removable pin axis hole 52;
First bolt 6;
Projection 7, the first bolt mounting groove 71;
Raised line 8, draw-in groove 81;
Second bolt 9;
Vehicle frame 10;
Bonnet 101;
Back car light 102.
The specific embodiment
The utility model is described in further detail with the following Examples, but embodiment of the present utility model is not limited thereto.
A kind of truck tanker reversible rear bumper, as Fig. 1, Fig. 2 and shown in Figure 3, comprise bumper fascia 1, stay bearing plate 2 and be fixed in the Connection Block 3 of the relative two sides of stay bearing plate 1 that bumper fascia 1 is captiveed joint with stay bearing plate 2, Connection Block 3 is captiveed joint with vehicle frame 10, wherein:
Last guar plate 11 and following guar plate 12 that bumper fascia 1 comprises installation panel 13 and is arranged at the two ends up and down of installation panel 13 respectively; bumper fascia 1 adopts high-intensity steel plate one-body molded; improve the bulk strength of bumper fascia 1, strengthen its anti-impact force, play a protective role.
Stay bearing plate 2 is captiveed joint with Connection Block 3 by bearing pin, bearing pin comprises fixed pin shaft 4 and active pin shaft 5, stay bearing plate 2 and Connection Block 3 offer the set pin axis hole 41 that matches, stay bearing plate 2 is provided with the first removable pin axis hole 51, Connection Block 3 is provided with a plurality of second removable pin axis hole, 52, the second removable pin axis holes 52 that match with the first removable pin axis hole 51 and distributes to be arranged at set pin axis hole 41 and be the center of circle, be that radius is done on one section circular arc of clickwise with the spacing of the first removable pin axis hole 51 and set pin axis hole 41;
After rear bumper installs and fixes, stay bearing plate 2 vertically is provided with, this moment first, removable pin axis hole 51 was positioned on the same perpendicular line with set pin axis hole 41, active pin shaft 5 be arranged in the first removable pin axis hole 51 successively and be positioned at Connection Block 1 the top the second removable pin axis hole 52 and with stay bearing plate 2 vertical fixing on Connection Block 3;
When at the bottom of the maintainer need enter car, keeping in repair, extract active pin shaft 5, make stay bearing plate 2 do cw (clockwise direction is meant the clockwise direction among Fig. 2) rotation herein around fixed pin shaft 4, thereby make stay bearing plate 2 drive bumper fascia 1 and upwards turn to desired height, then active pin shaft 5 is inserted successively the first removable pin axis hole 51 and the pairing second removable pin axis hole 52, stay bearing plate 2 is fixed in Connection Block 3, carries out maintenance operation at the bottom of the maintainer can enter car this moment.
Concrete, stay bearing plate 2 is set to U-shaped stay bearing plate 2, and it comprises relative two sidepieces and pars intermedia, and two sidepieces are captiveed joint with Connection Block 3 respectively, and pars intermedia is captiveed joint with installation panel 13, and the U-shaped structure can reduce the weight of rear bumper.
Form cavity between 52, two sidepieces of the second removable pin axis hole that two sidepieces are symmetrically arranged with, be convenient to the set pin axis hole 41 and the second removable pin axis hole 52 that fixed pin shaft 4 and active pin shaft 5 are arranged in both sides respectively.
The pars intermedia of U-shaped stay bearing plate 2 is captiveed joint with installation panel 13 by first bolt 6.
Concrete, the one-body molded respectively projection 7 that is provided with in the upper and lower of installation panel 13, projection 7 extends setting to the direction of stay bearing plate 2, and projection 7 offers the first bolt mounting groove 71, and projection 7 is captiveed joint with stay bearing plate 2 by first bolt 6.
The size of the first bolt mounting groove 71 is big or small consistent with nut, during installation, first bolt 6 is inserted the first bolt mounting groove 71, nut is arranged in just in the first bolt mounting groove 71 and fixes, then nut screwing clamping is confined, can finish captiveing joint of installation panel 13 and stay bearing plate 2, this mounting structure has been simplified the Assembly ﹠Disassembly operation of bumper fascia 1 greatly, is convenient to operation.
In the present embodiment; the middle part of installation panel 13 stretches out and forms two raised lines 8; two raised line 8 relative two sides set to the concave and are useful on the draw-in groove 81 of installing bonnet 101; wherein the midway location of draw-in groove 81 is used to place the electric wire of light fixture; prevent that electric wire from exposing out, electric wire and lamp body are played a protective role.
Concrete, on the installation panel between two raised lines 8 13, offer the mounting hole 82 that is used to install back car light 102.
Concrete, the middle position that is positioned at installation panel 13 is provided with the mounting hole of registration mark light and the mounting hole of license plate.
Concrete, the two side ends of bumper fascia 1 is provided with and is used for leak free closure plate 14, can limit moving of bonnet 101, can increase aesthetics again; Bonnet 101 is by draw-in groove 81 and closure plate 14 and the installation of stay bearing plate 2 segmented seals, thus dismounting bonnet 101 and afterwards car light 102 easily.
Concrete, the welded top of Connection Block 3 is in vehicle frame adapter plate 31, and vehicle frame adapter plate 31 is connected with vehicle frame 10 by second bolt 9.
Concrete, the setting that is inclined upwardly of the bottom of last guar plate 11, the top downward setting of following guar plate 12, thus protected installation region between last guar plate 11 and the following guar plate 12 well, the raising safety performance.
Should be noted that at last; above embodiment only is used to the technical solution of the utility model is described but not to the restriction of the utility model protection domain; although the utility model has been done detailed description with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (10)
1. truck tanker reversible rear bumper, comprise bumper fascia, it is characterized in that: also comprise the Connection Block of the two sides that stay bearing plate is relative with being fixed in described stay bearing plate, described bumper fascia is captiveed joint with described stay bearing plate, described Connection Block is captiveed joint with vehicle frame, wherein:
Last guar plate and following guar plate that described bumper fascia comprises installation panel and is arranged at the two ends up and down of described installation panel respectively, described bumper fascia is one-body molded;
Described stay bearing plate is captiveed joint with described Connection Block by bearing pin, described bearing pin comprises fixed pin shaft and active pin shaft, described stay bearing plate and described Connection Block offer the set pin axis hole that matches, described stay bearing plate is provided with the first removable pin axis hole, described Connection Block is provided with the second removable pin axis hole that a plurality of and described first removable pin axis hole matches, it is the center of circle that the described second active pin shaft pore size distribution is arranged at described set pin axis hole, spacing with described first removable pin axis hole and described set pin axis hole is that radius is done on one section circular arc of clickwise, when described active pin shaft when described circular arc is arranged in described first a removable pin axis hole and cooresponding described second a removable pin axis hole successively, described stay bearing plate is to overturn on the axial rotary with described fixed pin shaft.
2. a kind of truck tanker reversible rear bumper according to claim 1, it is characterized in that: described stay bearing plate is set to the U-shaped stay bearing plate, it comprises relative two sidepieces and pars intermedia, described two sidepieces are captiveed joint with described Connection Block respectively, and described pars intermedia is captiveed joint with described installation panel.
3. a kind of truck tanker reversible rear bumper according to claim 2 is characterized in that: described two sidepieces are symmetrically arranged with the described second removable pin axis hole.
4. a kind of truck tanker reversible rear bumper according to claim 2 is characterized in that: described pars intermedia is captiveed joint with described installation panel by first bolt.
5. a kind of truck tanker reversible rear bumper according to claim 4, it is characterized in that: the one-body molded respectively projection that is provided with in the upper and lower of described installation panel, described projection extends setting to the direction of described stay bearing plate, described projection offers the first bolt mounting groove, and described projection is captiveed joint with described stay bearing plate by first bolt.
6. a kind of truck tanker reversible rear bumper according to claim 5 is characterized in that: the middle part of described installation panel stretches out and forms two raised lines, and two relative two sides of described raised line set to the concave and are useful on the draw-in groove of installing bonnet.
7. a kind of truck tanker reversible rear bumper according to claim 6 is characterized in that: offer the mounting hole that is used to install the back car light on the installation panel between described two raised lines.
8. a kind of truck tanker reversible rear bumper according to claim 6 is characterized in that: the two side ends of described bumper fascia is provided with and is used for the leak free closure plate.
9. a kind of truck tanker reversible rear bumper according to claim 1 is characterized in that: the welded top of described Connection Block is in the vehicle frame adapter plate, and described vehicle frame adapter plate is connected with described vehicle frame by second bolt.
10. a kind of truck tanker reversible rear bumper according to claim 1 is characterized in that: settings that be inclined upwardly of described bottom of going up guar plate, the top downward setting of described time guar plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717354 CN203093966U (en) | 2012-12-24 | 2012-12-24 | Turnover type rear bumper of oil tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717354 CN203093966U (en) | 2012-12-24 | 2012-12-24 | Turnover type rear bumper of oil tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093966U true CN203093966U (en) | 2013-07-31 |
Family
ID=48845397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717354 Expired - Lifetime CN203093966U (en) | 2012-12-24 | 2012-12-24 | Turnover type rear bumper of oil tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010136A (en) * | 2012-12-24 | 2013-04-03 | 东莞市永强汽车制造有限公司 | Turnover type rear bumper of oil tank truck |
| CN108725363A (en) * | 2018-06-29 | 2018-11-02 | 辽宁忠旺特种车辆制造有限公司 | A kind of collapsible rear |
-
2012
- 2012-12-24 CN CN 201220717354 patent/CN203093966U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010136A (en) * | 2012-12-24 | 2013-04-03 | 东莞市永强汽车制造有限公司 | Turnover type rear bumper of oil tank truck |
| CN103010136B (en) * | 2012-12-24 | 2015-04-29 | 东莞市永强汽车制造有限公司 | Turnover type rear bumper of oil tank truck |
| CN108725363A (en) * | 2018-06-29 | 2018-11-02 | 辽宁忠旺特种车辆制造有限公司 | A kind of collapsible rear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |