CN202608763U - Air reservoir installing structure - Google Patents
Air reservoir installing structure Download PDFInfo
- Publication number
- CN202608763U CN202608763U CN 201220219184 CN201220219184U CN202608763U CN 202608763 U CN202608763 U CN 202608763U CN 201220219184 CN201220219184 CN 201220219184 CN 201220219184 U CN201220219184 U CN 201220219184U CN 202608763 U CN202608763 U CN 202608763U
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- China
- Prior art keywords
- air tank
- mounting hole
- mounting structure
- mounting
- hole
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- Expired - Fee Related
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Abstract
The utility model provides an air reservoir installing structure which is used for installing an air reservoir on a frame and comprises an installation crossbeam and an air reservoir strap, wherein a first installing hole and a second installing hole are arranged at the installation crossbeam, which correspond to the installation position of the air reservoir. The air reservoir installing structure is characterized in that the air reservoir strap comprises a positioning end, a fastening end and a fastening strap connected between the fastening end and the positioning end; the first installing hole is in a keyhole form; the positioning end is locked in the first installing hole; and the fastening end is shaped like a bolt bar, inserted in the second installing hole and fixed at the installation crossbeam by using nuts. Compared with the prior art, the air reservoir installing structure has the advantages that in the whole process, the fastening operation is only needed to be carried out on two installing points by using the nuts, the workload of the fastening operation is reduced by half, therefore, the work efficiency is greatly increased.
Description
Technical field
The utility model relates to a kind of mounting structure of car accessories, and particularly a kind of mounting structure of air tank is used for air tank is installed on the vehicle frame of vehicle.
Background technology
Full size vehiclees such as bus need be installed air tank on vehicle frame, normally two air tanks are installed on two mounting brackets side by side, and use the air tank band fastening.
Shown in Figure 1 is existing air tank mounting structure scheme drawing.Said air tank mounting structure comprises installs crossbeam 10, air tank carriage 20 and air tank band 30.Air tank carriage 20 is welded as a whole with installation crossbeam 10.Two air tanks 1 are through air tank carriage 20 location.Installation site corresponding to air tank 1 on the installation crossbeam 10 offers mounting hole 11.Air tank band 30 two ends are for having externally threaded shaft-like fastening end 31, and its external diameter is slightly less than the aperture of mounting hole 11.Fastening end 31 penetrates in the mounting hole of installing on the crossbeam 10 11, and with hexagonal nut 12 each fastening ends 31 of locking, thereby air tank 1 is fixed on the installation crossbeam 10.
Two air tanks to be installed in two side by side to install on the crossbeam 10, need fastening four groups of hexagonal nuts 12 respectively, to install firmly in order making, every group of hexagonal nut 12 is generally two, that is to say, the process need of air tank is installed tightened eight hexagonal nuts 12 successively.Yet the staff is to carry out at lower vehicle to the lashing operation of hexagonal nut 12, because the space of lower vehicle is limited, this lashing operation is difficulty relatively, causes installing, dismantling inconvenience, inefficiency.
Therefore, a kind of air tank mounting structure of being convenient to the Assembly &Disassembly operation need be provided.
The utility model content
The purpose of the utility model is to provide a kind of air tank mounting structure, makes it easy to the Assembly &Disassembly operation.
The utility model provides a kind of air tank mounting structure, and it is installed on air tank on the vehicle frame, and said air tank mounting structure comprises installs crossbeam and air tank band; Said installation crossbeam offers first mounting hole and second mounting hole corresponding to the installation site of said air tank; It is characterized in that said air tank band comprises positioning end, fastening end and be connected the restraint zone between said fastening end and the positioning end that said first mounting hole is the lockhole form; Said positioning end is locked in said first mounting hole; It is shaft-like that said fastening end is bolt, and it inserts in said second mounting hole, and be fixed in said installation crossbeam by nut.
Preferably, said positioning end comprises head and bar portion, and the external diameter of said head is greater than the external diameter of said bar portion; Said first mounting hole comprises insertion section and locking part; Said insertion section is a circular hole, and said locking part is a slotted hole, and is communicated with said insertion section; The external diameter of said head is greater than the width of the slotted hole of said locking part, and less than the diameter of the circular hole of said insertion section.
Preferably, said second mounting hole is the circular hole form, and its aperture is greater than the external diameter of said fastening end.
The utility model also provides a kind of air tank mounting structure, and it is installed on air tank on the vehicle frame, and said air tank mounting structure comprises installs crossbeam and air tank band; Said installation crossbeam offers two mounting holes corresponding to the installation site of said air tank; It is characterized in that said air tank band comprises positioning end, fastening end and be connected the restraint zone between said fastening end and the positioning end that said mounting hole is the lockhole form; Said positioning end is locked in one of them mounting hole; It is shaft-like that said fastening end is bolt, and it inserts in another mounting hole, and be fixed in said installation crossbeam by nut.
Preferably; The insertion section of said two mounting holes is provided with relatively or contrarily; And under said air tank band in tension, the set positions of said two mounting holes is to make the positioning end of said air tank band have the trend that the direction towards the locking part of the mounting hole at its place moves.
Preferably, said two mounting holes are symmetrical set with respect to the center of said installation crossbeam.
Because an end of the air tank band of air tank mounting structure is the fastening end, the other end is a positioning end, therefore; When air tank is installed, only need earlier positioning end to be locked in the mounting hole of a lockhole form, again another mounting hole is inserted in the fastening end; And with the nut screwing clamping fastening end, it is fastening that whole process only needs to carry out nut at two attachment points, compared with prior art; The work capacity of fastening operation reduces by half, and therefore, work efficiency improves greatly.
Description of drawings
Fig. 1 is existing air tank mounting structure scheme drawing.
Fig. 2 is the scheme drawing of air tank mounting structure of first embodiment of the utility model.
Fig. 3 is the partial enlarged drawing of air tank mounting structure of first embodiment of the utility model.
Fig. 4 is the scheme drawing of the air tank band of the utility model.
Fig. 5 is the scheme drawing of air tank mounting structure of second embodiment of the utility model.
Fig. 6 is the scheme drawing of air tank mounting structure of the 3rd embodiment of the utility model.
Fig. 6 A is the force analysis figure of air tank band of the 3rd embodiment of the utility model.
Fig. 7 is the partial enlarged drawing of air tank mounting structure of the 4th embodiment of the utility model.
Fig. 7 A is the force analysis figure of air tank band of the 4th embodiment of the utility model.
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
The air tank mounting structure of first embodiment of the utility model shown in Fig. 2 to 4, air tank mounting structure comprise installs crossbeam 40 and air tank band 60.
As shown in Figure 4, air tank band 60 comprises positioning end 61, fastening end 62 and is connected the restraint zone 63 between fastening end 62, the positioning end 61.Restraint zone 63 is preferably steel band, but does not get rid of by making such as other material such as composite materials.Fastening end 62 and positioning end 61 are welded on the two ends of restraint zone 63 respectively.It is shaft-like that fastening end 62 is bolt.Positioning end 61 is formed in one, and it comprises head 611 and bar portion 612, and head 611 can be the six-sided head structure, and the external diameter of head 611 is greater than the external diameter of bar portion 612.
Installation site corresponding to air tank 1 on the installation crossbeam 40 offers first mounting hole 41 and second mounting hole 42.First mounting hole 41 is the lockhole form, and it comprises insertion section 411 and locking part 412.Insertion section 411 is a circular hole, and locking part 412 is a slotted hole, and the one of which end is communicated with insertion section 411, and the other end is semicircle.The somewhat larger in diameter of the circular hole of insertion section 411 is in head 611 external diameters of positioning end 61; The width of the slotted hole of locking part 412 is less than the diameter of the circular hole of insertion section 411; Preferably equal the external diameter of the bar portion 612 of positioning end 61, and the semi-round diameter of locking part 412 other ends also equals the external diameter of the bar portion 612 of positioning end 61.Therefore, head 611 can insert via insertion section 411 crossbeams 40 are installed, and subsequently, bar portion 612 snaps in the end of locking part 412 along locking part 412 translations, makes positioning end 61 be locked in and installs on the crossbeam 40.
Mounting hole on the installation crossbeam of the structure of second mounting hole 42 and existing air tank mounting structure is identical, and it is the circular hole form, and the aperture is slightly larger than the outside diameter of thread of fastening end 62.After fastening end 62 penetrates second mounting hole 42, tighten with hexagonal nut 43, make air tank 1 installed on the crossbeam 40 by firm being installed in, and by air tank band 60 bandings.
Certainly; The shape and the form of positioning end, fastening end, first mounting hole and second mounting hole are not limited thereto; Install in first mounting hole of any lockhole form on the crossbeam as long as positioning end is locked in, and can make the fastening end insert first mounting hole and any embodiment that the fastening end is fixing all is encompassed in the application's the protection domain.
Fig. 5 is the scheme drawing of air tank mounting structure of second embodiment of the utility model.Second embodiment be that with main difference first embodiment the air tank of second embodiment is two, and crossbeam 40 is installed is provided with air tank carriage 50, air tank carriage 50 can with crossbeam 40 is installed is welded as a whole.Air tank carriage 50 both sides are arc, and two air tanks can fit in the both sides of air tank carriage 50, place so that air tank is stable, avoid rocking.Certainly, the form of the quantity of air tank and air tank carriage is not limited thereto, and the number of air tank carriage and interval are by the number and the size decision of air tank.
Fig. 6 is the scheme drawing of air tank mounting structure of the 3rd embodiment of the utility model.The 3rd embodiment be that with main difference second embodiment second mounting hole 42 of the 3rd embodiment is identical with the structure of first mounting hole 41, is the lockhole form, second mounting hole 42 also has insertion section 421 and locking part 422.And first mounting hole 41 and second mounting hole 42 are symmetrical set with respect to the center that crossbeam 40 is installed; Therefore; Interchangeable is installed the installation direction of crossbeam 40; The staff can select two bigger positions of installing space to carry out the nut lashing operation from four attachment points according to the concrete structure of lower vehicle, makes operation more flexible, easy.
Shown in the 60 force analysis figure of air tank band among Fig. 6 A, the angle theta between air tank band 60 stressed F directions and the horizontal surface is less than 90 °, and air tank band 60 stressed F1 in the horizontal direction is towards the end that crossbeam 40 is installed.Therefore, in the case, first mounting hole 41 and second mounting hole 42 are designed to, and the insertion section of the two is all near the middle part that crossbeam 40 is installed, and locking part is respectively near the two ends that crossbeam 40 is installed.
Fig. 7 is the scheme drawing of air tank mounting structure of the 4th embodiment of the utility model.The 4th embodiment be that first mounting hole 41 of the 4th embodiment, the direction of second mounting hole 42, position are different from second embodiment with main difference the 3rd embodiment.Shown in the 60 force analysis figure of air tank band among Fig. 7 A, the direction of air tank band 60 stressed F ' and the angle theta between the horizontal surface are greater than 90 °, and air tank band 60 stressed F1 ' in the horizontal direction is towards the middle part that crossbeam 40 is installed.Therefore, in the case, first mounting hole 41 and second mounting hole 42 are designed to, and the insertion section of the two is respectively near the two ends that crossbeam 40 is installed, and locking part is all near the middle part that crossbeam 40 is installed.
Can know by third and fourth embodiment; The insertion section of first mounting hole 41 and second mounting hole 42 can be provided with relatively or contrarily; And under air tank band in tension; The set positions of first mounting hole 41, second mounting hole 42 is to make the positioning end of air tank band 60 have the trend that moves towards the locking part direction, thereby prevents that air tank band 60 breaks away from from crossbeam 40 is installed, and banding air tank 1 that can be more firm.
Because an end of the air tank band 60 of air tank mounting structure is fastening end 62, the other end is a positioning end 61, therefore; When air tank 1 is installed, only need earlier positioning end 61 to be locked in first mounting hole 41, again second mounting hole 42 is inserted in fastening end 62; And tighten fastening end 62 with hexagonal nut 43, it is fastening that whole process only needs to carry out nut at two attachment points, compared with prior art; The work capacity of fastening operation reduces by half, and therefore, work efficiency improves greatly.
Though described the utility model with reference to above-mentioned exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.Because the utility model practical implementation and do not break away from the spirit or the essence of utility model in a variety of forms; So be to be understood that; The foregoing description is not limited to any aforesaid details; And should in enclose spirit that claim limited and scope, explain widely, therefore fall into whole variations and remodeling in claim or its equivalent scope and all should be the claim of enclosing and contain.
Claims (9)
1. air tank mounting structure, it is installed on air tank on the vehicle frame, and said air tank mounting structure comprises installs crossbeam and air tank band; Said installation crossbeam offers first mounting hole and second mounting hole corresponding to the installation site of said air tank; It is characterized in that said air tank band comprises positioning end, fastening end and be connected the restraint zone between said fastening end and the positioning end that said first mounting hole is the lockhole form; Said positioning end is locked in said first mounting hole; It is shaft-like that said fastening end is bolt, and it inserts in said second mounting hole, and be fixed in said installation crossbeam by nut.
2. air tank mounting structure according to claim 1 is characterized in that, said positioning end comprises head and bar portion; The external diameter of said head is greater than the external diameter of said bar portion, and said first mounting hole comprises insertion section and locking part, and said insertion section is a circular hole; Said locking part is a slotted hole; And be communicated with said insertion section, the external diameter of said head is greater than the width of the slotted hole of said locking part, and less than the diameter of the circular hole of said insertion section.
3. air tank mounting structure according to claim 1 is characterized in that, said second mounting hole is the circular hole form, and its aperture is greater than the external diameter of said fastening end.
4. air tank mounting structure according to claim 1; It is characterized in that; Said air tank mounting structure also comprises at least one air tank carriage; Each air tank carriage is fixed on the installation crossbeam between said first mounting hole and second mounting hole, said air tank carriage rectangular distribution, and the number of said air tank carriage and interval are by the number and the size decision of air tank.
5. air tank mounting structure, it is installed on air tank on the vehicle frame, and said air tank mounting structure comprises installs crossbeam and air tank band; Said installation crossbeam offers two mounting holes corresponding to the installation site of said air tank; It is characterized in that said air tank band comprises positioning end, fastening end and be connected the restraint zone between said fastening end and the positioning end that said mounting hole is the lockhole form; Said positioning end is locked in one of them mounting hole; It is shaft-like that said fastening end is bolt, and it inserts in another mounting hole, and be fixed in said installation crossbeam by nut.
6. air tank mounting structure according to claim 5 is characterized in that, said positioning end comprises head and bar portion; The external diameter of said head is greater than the external diameter of said bar portion, and said mounting hole comprises insertion section and locking part, and said insertion section is a circular hole; Said locking part is a slotted hole; And be communicated with said insertion section, the external diameter of said head is greater than the width of the slotted hole of said locking part, and less than the diameter of the circular hole of said insertion section.
7. air tank mounting structure according to claim 6; It is characterized in that; The insertion section of said two mounting holes is provided with relatively or contrarily; And under said air tank band in tension, the set positions of said two mounting holes is to make the positioning end of said air tank band have the trend that the direction towards the locking part of the mounting hole at its place moves.
8. air tank mounting structure according to claim 5 is characterized in that, said two mounting holes are symmetrical set with respect to the center of said installation crossbeam.
9. air tank mounting structure according to claim 5; It is characterized in that; Said air tank mounting structure also comprises at least one air tank carriage; Each air tank carriage is fixed on the installation crossbeam between said two mounting holes, said air tank carriage rectangular distribution, and the number of said air tank carriage and interval are by the number and the size decision of air tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219184 CN202608763U (en) | 2012-05-15 | 2012-05-15 | Air reservoir installing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219184 CN202608763U (en) | 2012-05-15 | 2012-05-15 | Air reservoir installing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608763U true CN202608763U (en) | 2012-12-19 |
Family
ID=47342487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219184 Expired - Fee Related CN202608763U (en) | 2012-05-15 | 2012-05-15 | Air reservoir installing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172781A (en) * | 2015-09-28 | 2015-12-23 | 合肥常菱汽车零部件有限公司 | Hanging support frame for gas cylinder |
-
2012
- 2012-05-15 CN CN 201220219184 patent/CN202608763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172781A (en) * | 2015-09-28 | 2015-12-23 | 合肥常菱汽车零部件有限公司 | Hanging support frame for gas cylinder |
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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 |
Granted publication date: 20121219 Termination date: 20170515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |