CN204526810U - A kind of fixing structure for oil tank - Google Patents
A kind of fixing structure for oil tank Download PDFInfo
- Publication number
- CN204526810U CN204526810U CN201420858392.0U CN201420858392U CN204526810U CN 204526810 U CN204526810 U CN 204526810U CN 201420858392 U CN201420858392 U CN 201420858392U CN 204526810 U CN204526810 U CN 204526810U
- Authority
- CN
- China
- Prior art keywords
- band
- fixed
- pallet stringer
- fixing structure
- oil tank
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000002828 fuel tank Substances 0.000 abstract description 18
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a kind of fixing structure for oil tank, comprise weld brackets assembly, band and connecting panel, described weld brackets assembly forms L shape framework by pallet stringer and yoke crosstie, at least 2 group through holes are offered on pallet stringer top, the band upper end collar is bolted on wherein in one group of through hole, and band lower end screw rod is fixed on yoke crosstie overhanging end by nut; Connecting panel is fixed on rear side of pallet stringer, for weld brackets assembly is fixed on vehicle frame.Compared with prior art, the beneficial effects of the utility model are: 1) adopt welded type bracket, and be provided with ruggedized construction, bulk strength and good stability; 2) band and bracket connection location adjustable, mounting and adjusting is convenient; 3) collar tie bolt place, band upper end is provided with spring cotter, can prevent because being threaded loosening; 4) screw rod junction in band lower end is provided with correcting wedge, not only can be locking, and band can also be made inwardly to tighten up, and makes fuel tank fixing more reliable and more stable.
Description
Technical field
The utility model relates to a kind of service machine body fittings, particularly relates to a kind of for service machine fixing structure for oil tank.
Background technology
Service machine fuel tank is fixedly mounted on service machine vehicle bottom, side by fuel tank hanger supporting and fixing, opposite side by band around fastening.Fuel tank hanger conventional at present is generally all obtained through one-shot forming by punching press or Plate working equipment, itself and tank bottoms can be fitted preferably, but its integral structure is thiner, especially reinforcement measure is not had in knee, can cause larger elastic deformation during car body severe jolt, Long-Time Service can cause the connection of bracket and fuel tank to loosen.In addition, service machine is operation in the wild often, once fuel tank hanger damages, use one-shot forming bracket to need outsourcing or customized, the production cycle is long, and transport inconvenience, will certainly affect normally carrying out of production operation.
Summary of the invention
The utility model provides a kind of fixing structure for oil tank, adopt the welded type bracket of band ruggedized construction, and band fixed position is adjustable, guarantees that fuel tank fixation is reliable, and easy to make.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of fixing structure for oil tank, comprise weld brackets assembly, band and connecting panel, described weld brackets assembly forms L shape framework by pallet stringer and yoke crosstie, at least 2 group through holes are offered on pallet stringer top, the band upper end collar is bolted on wherein in one group of through hole, and band lower end screw rod is fixed on yoke crosstie overhanging end by nut; Connecting panel is fixed on rear side of pallet stringer, for weld brackets assembly is fixed on vehicle frame.
Described band lower end screw rod and nut junction are provided with correcting wedge, and the yoke crosstie that correcting wedge is corresponding establishes positioning through hole.
Described pallet stringer and yoke crosstie adopt channel-section steel to make, and the bottom of its junction establishes right angle to turn iron, and both sides establish fillet to turn iron, and wherein fillet turns the circular arc of iron and tank bottoms circular arc adapts.
Described band upper end collar bolt of rear end plate afterbody establishes spring cotter.
Compared with prior art, the beneficial effects of the utility model are:
1) adopt welded type bracket, and establish ruggedized construction in knee, bulk strength and good stability;
2) band and bracket connection location adjustable, mounting and adjusting is convenient;
3) collar tie bolt place, band upper end is provided with spring cotter, can prevent because being threaded of causing of strenuous vibration is loosening;
4) screw rod junction in band lower end is provided with correcting wedge, not only can be locking, and band can also be made inwardly to tighten up, and makes fuel tank fixing more reliable and more stable.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is back view of the present utility model.
Fig. 3 is lateral plan of the present utility model.
Fig. 4 is correcting wedge structural representation described in the utility model.
In figure: 1. the band collar 2. bolt 3. spring cotter 4. connecting panel 5. pallet stringer 6. fillet turns iron 7. yoke crosstie 8. band screw rod 9. correcting wedge 10. nut 11. right angle and turns iron 12. band
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
See Fig. 1-Fig. 3, it is structural representation of the present utility model, a kind of fixing structure for oil tank of the utility model, comprise weld brackets assembly, band 12 and connecting panel 4, described weld brackets assembly forms L shape framework by pallet stringer 5 and yoke crosstie 7, at least 2 group through holes are offered on pallet stringer 5 top, and the band 12 upper end collar 1 is fixed therein in one group of through hole by bolt 2, and band 12 lower end screw rod 8 is fixed on yoke crosstie 7 overhanging end by nut 10; Connecting panel 4 is fixed on rear side of pallet stringer 5, for weld brackets assembly is fixed on vehicle frame.
Seeing Fig. 4, is the structural representation of correcting wedge described in the utility model.Described band 12 lower end screw rod 8 and nut 10 junction are provided with correcting wedge 9, and the yoke crosstie 7 of correcting wedge 9 correspondence establishes positioning through hole.
Described pallet stringer 5 and yoke crosstie 7 adopt channel-section steel to make, and the bottom of its junction establishes right angle to turn iron 11, and both sides establish fillet to turn iron 6, and wherein fillet turns the circular arc of iron 6 and tank bottoms circular arc adapts.
Described band 12 upper end collar bolt of rear end plate 2 afterbody establishes spring cotter 3.
For structure shown in Fig. 1-3, weld brackets assembly forms L-type framework by orthogonal two channel-section steels, and vertical is pallet stringer 5, level be yoke crosstie 7, form fuel tank main body supporting part; In yoke crosstie 7 and pallet stringer 5 junction, weld two pieces of fillets respectively in both sides and turn iron 6, turn iron 11 at one piece of right angle of middle part welding, as reinforcement gusset for improving the bulk strength of bracket; Be welded with rectangular connecting panels 4 at pallet stringer 5 rear portion, connecting panel 4 both sides are offered two and are established six through holes, for fuel tank hanger is fixed on vehicle frame; Be drilled with two groups of parallel through holes in channel-section steel both sides, pallet stringer 5 top in order to mount cable-tie 12, according to circumstances can select fixed position.
Seeing Fig. 3, is lateral plan of the present utility model.As can be seen from the figure, after correcting wedge 9 is established in screw rod 8 junction, band 12 bottom, its fixed angle is from vertically becoming downwardly towards tilted, and this structure is conducive to fuel tank bottom inwardly to be tightened up; The fillet of opposite side turns iron 6 and has the circular arc adapted with tank bottoms, and fuel tank can be made to fit tightly on bracket.
A kind of fixing structure for oil tank of the utility model is arranged when using in pairs, and each fuel tank arranges a pair.
During use, weld brackets assembly is fixed on the fuel tank fixed bearing of frame beam in pairs, then by fuel tank rim strip lay on bracket, then be fixed on pallet stringer 5 by bolt 2 after the fuel tank band collar 1 one end is passed, its afterbody spring cotter 3 is locked; Then fuel tank is placed on fuel tank hanger, finally band 12 lower end screw rod 8 is tightened through the positioning through hole on yoke crosstie 7 and correcting wedge 9 and with nut 10 and fix.
Claims (4)
1. a fixing structure for oil tank, it is characterized in that, comprise weld brackets assembly, band and connecting panel, described weld brackets assembly forms L shape framework by pallet stringer and yoke crosstie, at least 2 group through holes are offered on pallet stringer top, the band upper end collar is bolted on wherein in one group of through hole, and band lower end screw rod is fixed on yoke crosstie overhanging end by nut; Connecting panel is fixed on rear side of pallet stringer, for weld brackets assembly is fixed on vehicle frame.
2. a kind of fixing structure for oil tank according to claim 1, is characterized in that, described band lower end screw rod and nut junction are provided with correcting wedge, and the yoke crosstie that correcting wedge is corresponding establishes positioning through hole.
3. a kind of fixing structure for oil tank according to claim 1, it is characterized in that, described pallet stringer and yoke crosstie adopt channel-section steel to make, and the bottom of its junction establishes right angle to turn iron, both sides establish fillet to turn iron, and wherein fillet turns the circular arc of iron and tank bottoms circular arc adapts.
4. a kind of fixing structure for oil tank according to claim 1, is characterized in that, described band upper end collar bolt of rear end plate afterbody establishes spring cotter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858392.0U CN204526810U (en) | 2014-12-29 | 2014-12-29 | A kind of fixing structure for oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858392.0U CN204526810U (en) | 2014-12-29 | 2014-12-29 | A kind of fixing structure for oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204526810U true CN204526810U (en) | 2015-08-05 |
Family
ID=53740850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858392.0U Expired - Fee Related CN204526810U (en) | 2014-12-29 | 2014-12-29 | A kind of fixing structure for oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204526810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501694A (en) * | 2018-04-02 | 2018-09-07 | 方嘉城 | A kind of Multi-functional standard fuel tank hanger |
| CN111186293A (en) * | 2019-12-27 | 2020-05-22 | 北奔重型汽车集团有限公司 | Rectangular-section fuel tank fixing device |
| CN112964474A (en) * | 2021-02-09 | 2021-06-15 | 中国航发哈尔滨东安发动机有限公司 | Aviation low-pressure fuel flow measuring system and method |
-
2014
- 2014-12-29 CN CN201420858392.0U patent/CN204526810U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501694A (en) * | 2018-04-02 | 2018-09-07 | 方嘉城 | A kind of Multi-functional standard fuel tank hanger |
| CN111186293A (en) * | 2019-12-27 | 2020-05-22 | 北奔重型汽车集团有限公司 | Rectangular-section fuel tank fixing device |
| CN112964474A (en) * | 2021-02-09 | 2021-06-15 | 中国航发哈尔滨东安发动机有限公司 | Aviation low-pressure fuel flow measuring system and method |
| CN112964474B (en) * | 2021-02-09 | 2023-10-13 | 中国航发哈尔滨东安发动机有限公司 | Low-pressure fuel flow measurement system and method for aviation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |