CN207029831U - A kind of light-weighted refrigerated railway car floor rack - Google Patents
A kind of light-weighted refrigerated railway car floor rack Download PDFInfo
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- CN207029831U CN207029831U CN201720864262.1U CN201720864262U CN207029831U CN 207029831 U CN207029831 U CN 207029831U CN 201720864262 U CN201720864262 U CN 201720864262U CN 207029831 U CN207029831 U CN 207029831U
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Abstract
The utility model discloses a kind of light-weighted refrigerated railway car floor rack, including flat board, intermediate incline, L-shaped ironware bearing, iron support bar and plastic suckers.Some U-shaped through hole and O shape through holes are offered on flat board；Planar bottom surface is arranged with some boss, and boss is linked together by cross reinforcing and waling.Floor rack side offers lateral vent hoe and longitudinal vent holes, and U-lag is offered in transverse direction on each boss bottom surface.Iron support bar includes cushion block, overarm support, right angle hook and ball bottom.Floor rack is integrally formed by molding.The utility model is in light weight, intensity is high, durable and simple to operate, while meets the fork truck not damaged requirement of mechanized handling repeatedly.
Description
Technical field
It the utility model is related to a kind of refrigerated railway car floor rack.
Background technology
China soil is vast, and weather difference is big, perishable items aboundresources, thus perishable goods big production district and disappear
Stable transport channel is established between expense area to be influenceed greatly on the market supply, steady price.Refrigerated railway car is for perishable
The fresh-keeping railway transport vehicle of goods long-distance transport, interior cabin are provided with floor rack on floor（Railway freight refrigerator carriage
The dividing plate of interior bearing goods）, the isolating of freight all kinds and platform floor, support, draught effect are primarily served, when cleaning compartment,
Floor rack is dug from side, hangs over and is cleaned on the hook of car side board.Existing refrigerated railway car floor rack weight
Greatly, low intensity, fragile and manual operation are cumbersome laborious, to meet novel railway refrigerator car design requirement, necessary design
A kind of novel railway refrigerator car floor rack in light weight, intensity is high, durable and simple to operate.
Main in the prior art to use Welded formula floor rack, one kind is by high-strength aluminum alloy section 7A09T6 structures
Into dividing plate, be mainly made up of crossbeam, frame and leg etc., each several part is interspersed to be welded as a whole.Leg is fastened by bolts
On car side board bearing, when cleaning compartment, upset floor rack is hung on car side board hook.According to car sizes, need to make
Length and width a height of 1720 X1238X70mm, 1644X1238X70mm and 1,554 tri- kinds of specifications of X1238X70mm floor rack.It is existing
There is the shortcomings that technology to be mainly：1）Product weight is big, and it is cumbersome laborious that floor rack is stirred during Clean carriage carses；2）Each part is by wearing
Insert and be welded as a whole, bulk strength is low, and welding position is fragile；3）Making different size floor rack need to mold respectively, process
Somewhat expensive, poor universality.
The utility model of Application No. 201520684410.2 discloses a kind of for floor rack in refrigerated railway car
Fixing device, including bearing and fixed seat；Bearing includes support plate, and one end of support plate is used to be connected with floor rack, another
End is provided with bearing hole；Fixed seat includes fixed plate, and 2 pieces of location-plates are vertically installed with the wooden partition of fixed plate；Every piece of location-plate
Part corresponding with bearing hole is provided with fixed bore, and running through between bearing hole and all fixed bore has 1 alignment pin；Support plate
Wooden partition on be vertically installed with positioning table, every piece of location-plate part corresponding with positioning table is provided with locating slot, positioning table and positioning
Groove matches.
Utility model content
The utility model provides a kind of light-weighted refrigerated railway car floor rack, its can solve existing refrigerated railway car from
Water grid weight is big, low intensity, the cumbersome laborious technical problem of fragile and manual operation.
The technical solution of the utility model is：A kind of light-weighted refrigerated railway car floor rack, including flat board are described flat
Some U-shaped through hole and O shape through holes are offered on plate；Planar bottom surface is arranged with some boss, and boss is by cross reinforcing and indulges
Linked together to reinforcement.
The boss is M shape boss, and M shape boss is uniformly distributed in some row's several columns；Adjacent two in same row
Individual boss is connected by cross reinforcing, and adjacent two boss are connected by waling in same row.
The left surface and right flank of the light-weighted refrigerated railway car floor rack offer lateral vent hoe, upside
Face and downside offer longitudinal vent holes, and U-lag is offered in transverse direction on each boss bottom surface.
The light-weighted refrigerated railway car floor rack also includes the intermediate incline that integral type is connected to plate edge, mistake
Cross inclined-plane both ends and be respectively embedded with a L-shaped ironware bearing.
Refrigerated railway car includes car side board, and car side board is provided with side plate bearing, and the L-shaped ironware bearing passes through spiral shell
Bolt, nut, packing ring and side plate bearing connect.
Described light-weighted refrigerated railway car floor rack also includes iron support bar and connects the plastics suction of iron support bar
Disk；Iron support bar includes cushion block, overarm support, right angle hook and ball bottom；The upper end connected ball bottom of overarm support, lower end connection gasket
Block, the upper and lower part of overarm support are respectively connected with a right angle hook；Plastic suckers and the interference fit connection of ball bottom and plastics
Sucker can rotate around ball bottom.
The refrigerated railway car includes platform floor；Light-weighted refrigerated railway car floor rack is laid in platform floor
On, iron support bar and plastic suckers are placed on below flat board：With two of two right angle hook opposite positions on iron support bar
Boss side surfaces are equipped with hook hole, and two hook holes are engaged with two right angle hooks respectively, and right angle hook is inserted in boss side
In the hook hole in face and it can be removed, plastic suckers are adjacent in flat board and boss bottom surface.
The refrigerated railway car includes platform floor and car side board, and car side board bottom is provided with side plate bearing, light weight
The refrigerated railway car floor rack of change is arranged on side plate bearing and can rotated around side plate bearing.
The light-weighted refrigerated railway car floor rack is reversed lift after by iron they sup-port in platform floor
On, the upper end support of iron support bar is located in planar bottom surface and boss side surfaces in flat board centre position and cushion block, and plastic suckers, which are inhaled, to exist
On platform floor.
The light-weighted refrigerated railway car floor rack uses long fiber reinforcement moulding compound as raw material, passes through molding one
Body shapes；The a height of X 70mm of 1720 X 1238 of its length and width, and it is machinable along the longitudinal direction be 1644 X1238X70mm and
The light-weighted refrigerated railway car floor rack of 1554 two kinds of X1238X70mm specifications；Required according to different size, different
Precalculated position is embedded with L-shaped ironware bearing.
The utility model is in light weight, intensity is high, durable and simple to operate, while meets fork truck mechanized handling repeatedly
Not damaged requirement.Compared with prior art, the beneficial effects of the utility model are specific as follows：
1st, the utility model is raw material using long fiber reinforcement moulding compound, substitutes aluminium alloy with moulding compound, realizes light weight
Change, so as to reach the purpose of vehicle loss of weight.
2nd, the utility model by molding be integrally formed, integrality is good, even intensity, compared to existing Welded formula from
Water grid weld destructible, the utility model is relatively reliable durable, lifts service life.
3rd, the utility model includes flat board, and flat board is provided with multiple rows of M shape boss, and boss is strengthened by transverse direction and longitudinal direction
Muscle connect, fork truck in handling goods on floor rack, flat board be pressurized after by reinforcement by pressure dissipation to surrounding boss, then
Platform floor is delivered to, avoids contact stress concentration effect, improves bulk strength.
4th, when the utility model floor rack is lain in a horizontal plane on platform floor, iron support bar hangs over floor rack bottom,
It is not take up other spaces；When need to clean compartment, upset floor rack takes out iron support bar, and one end is supported on floor rack boss side
Face, one end are fixed on platform floor by plastic suckers, easy to operate, simple laborsaving.
5th, the utility model can lead to according to floor rack specification in the pre-buried L-shaped ironware bearing of diverse location after being integrally formed
Machining is crossed, is fabricated to the floor rack of plurality of specifications, one set of die is respectively processed without every kind of specification, saves die sinking expense.
Brief description of the drawings
Fig. 1 is the utility model schematic front view（Broken section）；
Fig. 2 is the utility model left view schematic diagram；
Fig. 3 is the utility model elevational schematic view；
Integrally formed maximum specification product schematic diagram when Fig. 4 is the utility model manufacture；
Fig. 5 is Fig. 4 local A zoomed-in views；
Fig. 6 is the iron support bar schematic diagram in the utility model；
Fig. 7 is the utility model bottom surface structure schematic diagram；
Fig. 8 is Fig. 7 local B zoomed-in views；
Fig. 9 is Fig. 7 Local C zoomed-in view；
Holding state schematic diagram when Figure 10 is the utility model cleaning.
In figure：1- flat boards；2- intermediate inclines；3-U shape through holes；4-O shape through holes；5-L shape ironware bearings；6- M shapes are convex
Platform；7- lateral vent hoes；8- longitudinal vent holes；9-U shape grooves；10- cross reinforcings；11- walings；12- iron support bars；
13- cushion blocks；14- overarm supports；Link up with 15- right angles；16- balls bottom；17- hook holes；18- plastic suckers；19- platform floors, 20-
Bolt, 21- side plate bearings, 22- car side boards, D- positions one, E- positions two, F- positions three.
Embodiment
It refer to Fig. 1 to Figure 10, a kind of light-weighted refrigerated railway car floor rack, using long fiber reinforcement moulding compound system
It is standby, including the flat board for bearing goods, intermediate incline and side vents for contact product at the beginning of fork truck tire；On flat board
Offer O shapes, U-shaped through hole（It is vertical）And M shape boss, M shape boss bottom surface are concordant with platform floor；M shape boss
On opened up the U-lag of lateral direction penetrating, and be provided with cross reinforcing and waling；The pre-buried L-shaped ironware in intermediate incline both ends
Bearing.Light-weighted refrigerated railway car floor rack also includes being used for after overturning the iron support bar for playing fixation.
The utility model is further described below in conjunction with drawings and examples.
As shown in Figure 1 to Figure 3, the utility model floor rack mainly includes flat board 1, M shape boss 6, L-shaped ironware branch
Seat 5 and iron support bar 12.The upper surface of flat board 1 is used for bearing goods and started for diesel fork lift truck in compartment, handling goods.Flat board
The U-shaped through hole 3 and O shapes through hole 4 opened up on 1, it is ensured that lower airway simultaneously avoids the ponding on flat board 1.It is uniformly distributed under flat board 1
Multiple rows of M shape boss 6, M shape boss 6 are linked together by cross reinforcing 10 and waling 11, can will be flat
The concentrated stress that plate 1 is subject to is distributed to multiple M shape boss 6.U-lag 9, service truck are opened up along the horizontal direction of M shape boss 6
Horizontal cold air duct is unobstructed in railway carriage or compartment.Simultaneously lateral vent hoe 7 and longitudinal vent holes are provided with the side of the new shape floor rack of this practicality
8, realize horizontal, vertical, three-dimensional of hanging down ventilation.
The utility model floor rack lateral layout intermediate incline 2, during for buffering compartment above and below diesel fork lift truck tire
Impact.Each pre-buried L-shaped ironware bearing 5 in the both ends of intermediate incline 2, L-shaped ironware bearing 5 passes through bolt, nut, packing ring and car
Railway carriage or compartment side plate bearing is fixed, and is ensured that floor rack can not move, can only be rotated around the axis of L-shaped ironware bearing 5.
The utility model floor rack is integrally molded so as maximum specification product by molding first, and length, width and height are respectively
1720X1238X70mm, then by other sizes requirement, as shown in figure 4, machinable along the longitudinal direction is 1644 X1238X70mm
With the floor rack of 1,554 two kinds of specifications of X1238X70mm.Required according to different size, L-shaped ironware bearing can be embedded in respectively
At the D of position one in Fig. 5, the E of position two, the F of position three.
The utility model floor rack also includes iron support bar 12 and plastic suckers 18, as shown in fig. 6, iron support bar 12 is led
To be made up of cushion block 13, overarm support 14, right angle hook 15 and ball bottom 16.Iron support bar 12 is divided to for two kinds of laying states：State
One is floor rack when being laid on platform floor, as shown in Figure 7 to 9, the side of 15 insertion M shape boss of right angle hook 6
In hook hole 17, plastic suckers 18 and ball bottom 16 interference fit connect, and rotatable certain angle make plastic suckers 18 without departing from
Floor rack bottom surface；When state two is cleans compartment, lifted as Figure 10 overturns floor rack around the axis of L-shaped ironware bearing 5（Car
The bottom of railway carriage or compartment side plate 22 is provided with side plate bearing 21, and floor rack is movably arranged on side plate bearing by bolt 20）, take out iron branch
After strut 12, cushion block 13 is placed on centre position, supportted on the bottom surface of flat board 1 and the side of M shape boss 6, plastic suckers 18 are inhaled
On platform floor 19, floor rack is fixed and supported.
In existing known technology, floor rack is welded by high-strength aluminum alloy shape material 7A09T6 is interspersed, and cost is high, again
Big, fragile and poor universality is measured, the utility model floor rack is integrally formed using long fiber reinforcement moulding compound, realizes light weight
Bulk strength is improved while change, and machinable is plurality of specifications floor rack, saves development cost.In the utility model,
Boss can also be not limited to said structure with reinforcement, and boss, reinforcement and remaining arrangement mode of remaining form can also be realized
The utility model.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it is all contained within the scope of protection of the utility model.
Claims (10)
1. a kind of light-weighted refrigerated railway car floor rack, refrigerated railway car includes platform floor and car side board, its feature
It is that light-weighted refrigerated railway car floor rack includes flat board, some U-shaped through hole and O shape through holes is offered on the flat board；It is flat
Plate bottom surface is arranged with some boss, and boss is linked together by cross reinforcing and waling.
2. light-weighted refrigerated railway car floor rack according to claim 1, it is characterized in that, the boss is M shape
Boss, M shape boss are uniformly distributed in some row's several columns；Adjacent two boss are connected by cross reinforcing in same row
Connect, adjacent two boss are connected by waling in same row.
3. light-weighted refrigerated railway car floor rack according to claim 1, it is characterized in that, the light-weighted railway
The left surface and right flank of refrigerator car floor rack offer lateral vent hoe, upper side and downside and offer longitudinal lead to
Air holes, U-lag is offered in transverse direction on each boss bottom surface.
4. light-weighted refrigerated railway car floor rack according to claim 1, it is characterized in that, the light-weighted railway
Refrigerator car floor rack also includes the intermediate incline that integral type is connected to plate edge, and intermediate incline both ends are respectively embedded with a L
Shape ironware bearing.
5. light-weighted refrigerated railway car floor rack according to claim 4, it is characterized in that, car side board is provided with side
Board support, the L-shaped ironware bearing are connected by bolt, nut, packing ring and side plate bearing.
6. light-weighted refrigerated railway car floor rack according to claim 1, it is characterized in that, in addition to iron support bar and
Connect the plastic suckers of iron support bar；Iron support bar includes cushion block, overarm support, right angle hook and ball bottom；Overarm support it is upper
Connected ball bottom, lower end connection cushion block are held, the upper and lower part of overarm support is respectively connected with a right angle hook；Plastic suckers and ball
Bottom interference fit connects and plastic suckers can rotate around ball bottom.
7. light-weighted refrigerated railway car floor rack according to claim 6, it is characterized in that, light-weighted Railway Refrigerated Transport
Car floor rack is laid on platform floor, and iron support bar and plastic suckers are placed on below flat board：With two on iron support bar
Two boss side surfaces of right angle hook opposite position are equipped with hook hole, and two hook holes match with two right angle hooks respectively
Close, right angle hook is inserted in the hook hole of boss side surfaces and can be removed, and plastic suckers are adjacent in flat board and boss bottom surface.
8. light-weighted refrigerated railway car floor rack according to claim 6, it is characterized in that, the installation of car side board bottom
There is side plate bearing, light-weighted refrigerated railway car floor rack is arranged on side plate bearing and can rotated around side plate bearing.
9. light-weighted refrigerated railway car floor rack according to claim 8, it is characterized in that, the light-weighted railway
Refrigerator car floor rack is reversed lift after by iron they sup-port on platform floor, the upper end of iron support bar is supportted in flat board
Centre position and cushion block are located at planar bottom surface and in boss side surfaces, plastic suckers are inhaled on platform floor.
10. light-weighted refrigerated railway car floor rack according to claim 1, it is characterized in that, the light-weighted iron
Road refrigerator car floor rack uses long fiber reinforcement moulding compound as raw material, is integrally formed by molding；Its length and width a height of 1720
The X 70mm of X 1238, and machinable along the longitudinal direction is 1644 X1238X70mm and 1554 X1238X70mm, two kinds of specifications
Light-weighted refrigerated railway car floor rack；Required according to different size, L-shaped ironware branch is embedded with different precalculated positions
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864262.1U CN207029831U (en) | 2017-07-17 | 2017-07-17 | A kind of light-weighted refrigerated railway car floor rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864262.1U CN207029831U (en) | 2017-07-17 | 2017-07-17 | A kind of light-weighted refrigerated railway car floor rack |
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| Publication Number | Publication Date |
|---|---|
| CN207029831U true CN207029831U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720864262.1U Active CN207029831U (en) | 2017-07-17 | 2017-07-17 | A kind of light-weighted refrigerated railway car floor rack |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352120A (en) * | 2017-07-17 | 2017-11-17 | 株洲时代新材料科技股份有限公司 | A kind of refrigerated railway car floor rack and goods isolate method of ventilation with platform floor |
-
2017
- 2017-07-17 CN CN201720864262.1U patent/CN207029831U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352120A (en) * | 2017-07-17 | 2017-11-17 | 株洲时代新材料科技股份有限公司 | A kind of refrigerated railway car floor rack and goods isolate method of ventilation with platform floor |
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