CN204184193U - A kind of vehicle rear-mounted LNG gas cylinder fixed frame - Google Patents
A kind of vehicle rear-mounted LNG gas cylinder fixed frame Download PDFInfo
- Publication number
- CN204184193U CN204184193U CN201420606844.6U CN201420606844U CN204184193U CN 204184193 U CN204184193 U CN 204184193U CN 201420606844 U CN201420606844 U CN 201420606844U CN 204184193 U CN204184193 U CN 204184193U
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- fixed
- underframe
- gas cylinder
- vertical
- frame
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of detouchable, adapt to the rear-mounted LNG gas cylinder fixed frame that requirement fixed by the vehicle frame of different in width, comprise underframe, top frame, vertically connecting rod, gas support, four angles of underframe are all welded with connecting panel, and the connecting panel on the lower end of vertical connecting rod and underframe, upper end and top frame are detachably fixed; This gas support comprises two vertical strut bars, rocker bearings, the upper end of this vertical strut bar is detachably fixed with top frame, lower end is detachably installed on underframe by adapter sleeve, bottom girder is fixed with between two adapter sleeves, this bottom girder is provided with one group of bar hole, described rocker bearing is detachably installed on two parallel vertical strut bars, this rocker bearing is provided with curved support face, and this curved support face coordinates with the curved support face of the rocker bearing of another gas support and supports LNG gas cylinder; The bottom of described underframe is provided with fixed beam, and this fixed beam is fixed by being constrained in binding bolt in bar hole with corresponding bottom girder.
Description
Technical field
The utility model relates to a kind of fixed frame, refers to a kind of vehicle rear-mounted LNG gas cylinder fixed frame especially.
Background technology
At present for using natural fuels as in the vehicle of power source, LNG gas cylinder is all needed to be fixed on the vehicle frame of automobile head, LNG gas cylinder then needs special fixed frame fixed pedestal, and fixed frame be generally fixed on headstock position can point position side-mounted and rear-mounted.The utility model is specially for the improvement of rear-mounted fixed frame.Current fixed frame is all be welded and fixed by rectangular tube to form, then use natural fuels many as the vehicle class of fuel, therefore the width kind of vehicle frame is many, and fixed frame is fixed on vehicle frame, cause the type of fixed frame many like this, be inconvenient to produce stock, can not be general between producer; And fixed frame employing is that welding is spliced, welding deformation is serious, welding capacity is large, the bad control of main stressed place welding stress, and whole framework adopts square tubes soldering to fix, the position of some not load-bearing, owing to considering the aspects such as welding deformation, therefore still adopts square tube, in whole like this fixed frame weight, increase the burden of vehicle.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of detouchable, adapt to the rear-mounted LNG gas cylinder fixed frame that requirement fixed by the vehicle frame of different in width.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of vehicle rear-mounted LNG gas cylinder fixed frame, comprise the underframe of rectangle, rectangle top frame, be installed on underframe and top frame between four vertical connecting rods, be installed on top frame and underframe in the middle part of at least two gas supports, four angles of described underframe are all welded with connecting panel, and the connecting panel on the lower end of four vertical connecting rods and underframe, upper end and top frame are detachably fixed, the structure of each gas support is identical, this gas support comprises two parallel vertical strut bars, rocker bearing, the upper end of these two vertical strut bars is detachably fixed with two parallel girders of top frame, the lower end of these two vertical strut bars is detachably installed on two parallel girders of underframe respectively by adapter sleeve, bottom girder is fixed with between two adapter sleeves, this bottom girder is provided with one group of bar hole, the bearing of trend of this bar hole is identical with the axis direction of LNG gas cylinder, described rocker bearing is detachably installed on two parallel vertical strut bars, this rocker bearing is provided with curved support face, this curved support face coordinates with the curved support face of the rocker bearing of another gas support and supports LNG gas cylinder, the bottom of described underframe is provided with the fixed beam on the vehicle frame for being fixed on headstock rear, and this fixed beam one_to_one corresponding is arranged at the below of bottom girder and length direction is consistent, and this fixed beam is fixed by being constrained in binding bolt in bar hole with corresponding bottom girder.
As the preferred scheme of one, described rocker bearing comprises the vertical vertical adapter plate in plate face, this vertical adapter plate is detachably fixed by the side of bolt and vertical strut bar, the upper end of described vertical adapter plate is provided with arc-shaped notch, this arc-shaped notch internal fixtion is welded with arc, the upper surface of this arc forms described curved support face, described vertical adapter plate is provided with the brace rod that several support arc lower end, vertical adapter plate is also provided with several poling holes.
As the preferred scheme of one, the lower opening in described poling hole, along being welded with lockplate, this lockplate is provided with through hole.
As the preferred scheme of one, described vertical connecting rod is that angle steel is made.
As the preferred scheme of one, described top frame is that angle steel is made.
As the preferred scheme of one, the quantity of the rocker bearing that each gas support comprises is two, each gas support is in the rocker bearing common support fixed L NG gas cylinder of below, and another LNG gas cylinder fixed jointly by the rocker bearing being in top.
After have employed technique scheme, effect of the present utility model is: because the corner of the underframe of this fixed frame is welded with connecting panel, utilize connecting panel can realize detachably fixing between vertical connecting rod and underframe, and gas support utilizes between adapter sleeve and underframe and detachably fixes, and fixed beam is arranged on bottom girder by adjusting bolt, adjusting bolt is positioned at bar hole, so, fixed beam is adjustable relative to the fixed position of bottom girder, spacing between such fixed beam is adjustable, thus adapt to the operating needs of the vehicle frame of different in width, and this fixed frame adopts detouchable fixed form, so decrease welding stress, make the better stressed of main bearing position.
Again because described rocker bearing comprises the vertical vertical adapter plate in plate face, this vertical adapter plate is detachably fixed by the side of bolt and vertical strut bar, the upper end of described vertical adapter plate is provided with arc-shaped notch, this arc-shaped notch internal fixtion is welded with arc, the upper surface of this arc forms described curved support face, described vertical adapter plate is provided with the brace rod that several support arc lower end, vertical adapter plate is also provided with several poling holes, this rocker bearing structure is simple, and intensity is large, the fixed pedestal requirement of LNG gas cylinder can be met, and the various pipelines be connected with gas cylinder can pass from poling hole, make pipe arrangement orderliness.
Again because described vertical connecting rod is that angle steel is made.Described top frame is that angle steel is made, because vertical connecting rod adopts detouchable fixed form to be connected with top frame, therefore without the need to considering the problem of welding stress and firm welding degree, vertical connecting rod and top frame can adopt angle steel to make as the position that load is little, reduce costs and weight.
The quantity of the rocker bearing comprised due to each gas support is again two, each gas support is in the rocker bearing common support fixed L NG gas cylinder of below, and another LNG gas cylinder fixed jointly by the rocker bearing being in top.This framework once can fix two gas cylinders, and gas-storing capacity is increased.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment;
Fig. 2 is the three-dimensional structure diagram of the underframe of the utility model embodiment;
In accompanying drawing: 1. push up frame; 2. underframe; 3. vertical connecting rod; 4. fixed beam; 5. adapter sleeve; 6. bottom girder; 7. vertical adapter plate; 8. arc; 9. poling hole; 10. lockplate; 11. brace rods; 12. connecting panels; 13. vertical strut bars.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of vehicle rear-mounted LNG gas cylinder fixed frame, comprise the underframe 2 of rectangle, rectangle top frame 1, be installed on underframe 2 and top frame 1 between four vertical connecting rods 3, be installed on top frame 1 and underframe 2 in the middle part of at least two gas supports, four angles of described underframe 2 are all welded with connecting panel 12, this underframe 2 adopts four square tubes solderings to form, underframe 2 mainly bears LNG gas cylinder weight, and therefore requirement of strength is high.This connecting panel 12 one section of angle steel.Connecting panel 12 on the lower end of four vertical connecting rods 3 and underframe 2, upper end and top frame 1 are detachably fixed; Vertical connecting rod 3 adopts angle steel to make, and lower end and the connecting panel 12 of vertical connecting rod 3 are bolted, and pushes up frame 1 and adopt four angle steel to be welded and fixed, and is also detachably fixed by bolt between the upper end of vertical connecting rod 3 and top frame 1.
The structure of each gas support is identical, the quantity of the rocker bearing that each gas support comprises is two, each gas support is in the rocker bearing common support fixed L NG gas cylinder of below, another LNG gas cylinder fixed jointly by the rocker bearing being in top, this LNG gas cylinder be fixedly by the two ends in curved support face, fixing drawstring is installed to realize fixing.This gas support comprises two parallel vertical strut bars 13, rocker bearing, this vertical strut bar 13 is square tube, the upper end of these two vertical strut bars 13 is detachably fixed by bolt with two parallel girders of top frame 1, the lower end of these two vertical strut bars 13 is detachably installed on two parallel girders of underframe 2 respectively by adapter sleeve 5, this adapter sleeve 5 is the adapter sleeve 5 of a U-shaped, this adapter sleeve 5 is buckled in the square tube of underframe 2, bottom girder 6 is fixed with between two adapter sleeves 5, this bottom girder 6 is provided with one group of bar hole, the bearing of trend of this bar hole is identical with the axis direction of LNG gas cylinder, the square tube that adapter sleeve 5 is buckled in underframe 2 is fixed by bolt and underframe 2, the two ends of bottom girder 6 are then welded and fixed with adapter sleeve 5, the bottom of described underframe 2 is provided with the fixed beam 4 on the vehicle frame for being fixed on headstock rear, this fixed beam 4 one_to_one corresponding is arranged at the below of bottom girder 6 and length direction is consistent, this fixed beam 4 is fixed by being constrained in binding bolt in bar hole with corresponding bottom girder 6.Described rocker bearing is detachably installed on two parallel vertical strut bars 13, this rocker bearing is provided with curved support face, and this curved support face coordinates with the curved support face of the rocker bearing of another gas support and supports LNG gas cylinder.
Described rocker bearing comprises the vertical vertical adapter plate 7 in plate face, this vertical adapter plate 7 is detachably fixed by the side of bolt and vertical strut bar 13, the upper end of described vertical adapter plate 7 is provided with arc-shaped notch, this arc-shaped notch internal fixtion is welded with arc 8, the upper surface of this arc 8 forms described curved support face, described vertical adapter plate 7 is provided with the brace rod 11 that several support arc 8 lower end, vertical adapter plate 7 is also provided with several poling holes 9.The lower opening in described poling hole 9 is along being welded with lockplate 10, and this lockplate 10 is provided with through hole, and this lockplate 10 can facilitate pipe thread to install.
This fixed frame adopts detouchable mode to connect, and compares and is welded and fixed, and assembling is more simple, and intensity is enough, need not control welding stress, and the little position of load-bearing adopts angle steel to make as vertical connecting rod 3, top frame 1, reduces weight and cost.And spacing between fixed beam 4 is adjustable, thus adapt to the fixing requirement of the vehicle frame of different in width.
Claims (6)
1. a vehicle rear-mounted LNG gas cylinder fixed frame, it is characterized in that: comprise the underframe of rectangle, rectangle top frame, be installed on underframe and top frame between four vertical connecting rods, be installed on top frame and underframe in the middle part of at least two gas supports, four angles of described underframe are all welded with connecting panel, and the connecting panel on the lower end of four vertical connecting rods and underframe, upper end and top frame are detachably fixed, the structure of each gas support is identical, this gas support comprises two parallel vertical strut bars, rocker bearing, the upper end of these two vertical strut bars is detachably fixed with two parallel girders of top frame, the lower end of these two vertical strut bars is detachably installed on two parallel girders of underframe respectively by adapter sleeve, bottom girder is fixed with between two adapter sleeves, this bottom girder is provided with one group of bar hole, the bearing of trend of this bar hole is identical with the axis direction of LNG gas cylinder, described rocker bearing is detachably installed on two parallel vertical strut bars, this rocker bearing is provided with curved support face, this curved support face coordinates with the curved support face of the rocker bearing of another gas support and supports LNG gas cylinder, the bottom of described underframe is provided with the fixed beam on the vehicle frame for being fixed on headstock rear, and this fixed beam one_to_one corresponding is arranged at the below of bottom girder and length direction is consistent, and this fixed beam is fixed by being constrained in binding bolt in bar hole with corresponding bottom girder.
2. a kind of vehicle as claimed in claim 1 rear-mounted LNG gas cylinder fixed frame, it is characterized in that: described rocker bearing comprises the vertical vertical adapter plate in plate face, this vertical adapter plate is detachably fixed by the side of bolt and vertical strut bar, the upper end of described vertical adapter plate is provided with arc-shaped notch, this arc-shaped notch internal fixtion is welded with arc, the upper surface of this arc forms described curved support face, described vertical adapter plate is provided with the brace rod that several support arc lower end, vertical adapter plate is also provided with several poling holes.
3. a kind of vehicle as claimed in claim 2 rear-mounted LNG gas cylinder fixed frame, is characterized in that: the lower opening in described poling hole, along being welded with lockplate, this lockplate is provided with through hole.
4. a kind of vehicle as claimed in claim 3 rear-mounted LNG gas cylinder fixed frame, is characterized in that: described vertical connecting rod is that angle steel is made.
5. a kind of vehicle as claimed in claim 4 rear-mounted LNG gas cylinder fixed frame, is characterized in that: described top frame is that angle steel is made.
6. a kind of vehicle as claimed in claim 5 rear-mounted LNG gas cylinder fixed frame, it is characterized in that: the quantity of the rocker bearing that each gas support comprises is two, each gas support is in the rocker bearing common support fixed L NG gas cylinder of below, another LNG gas cylinder fixed jointly by the rocker bearing being in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606844.6U CN204184193U (en) | 2014-10-21 | 2014-10-21 | A kind of vehicle rear-mounted LNG gas cylinder fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606844.6U CN204184193U (en) | 2014-10-21 | 2014-10-21 | A kind of vehicle rear-mounted LNG gas cylinder fixed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184193U true CN204184193U (en) | 2015-03-04 |
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ID=52616220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606844.6U Expired - Fee Related CN204184193U (en) | 2014-10-21 | 2014-10-21 | A kind of vehicle rear-mounted LNG gas cylinder fixed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762234A (en) * | 2017-01-05 | 2017-05-31 | 张家港市华地机械装备有限公司 | vaporizer support frame |
| CN106764425A (en) * | 2017-01-06 | 2017-05-31 | 张家港市华地机械装备有限公司 | Lightweight gas cylinder framework |
-
2014
- 2014-10-21 CN CN201420606844.6U patent/CN204184193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762234A (en) * | 2017-01-05 | 2017-05-31 | 张家港市华地机械装备有限公司 | vaporizer support frame |
| CN106764425A (en) * | 2017-01-06 | 2017-05-31 | 张家港市华地机械装备有限公司 | Lightweight gas cylinder framework |
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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: 20150304 Termination date: 20211021 |