CN202952872U - Loading guide rail structure for back-pullout van - Google Patents
Loading guide rail structure for back-pullout van Download PDFInfo
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- CN202952872U CN202952872U CN 201220652858 CN201220652858U CN202952872U CN 202952872 U CN202952872 U CN 202952872U CN 201220652858 CN201220652858 CN 201220652858 CN 201220652858 U CN201220652858 U CN 201220652858U CN 202952872 U CN202952872 U CN 202952872U
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- loading
- guide rail
- rail
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Abstract
The utility model relates to a loading guide rail structure for a back-pullout van. According to the loading guide rail structure, two strip-shaped side rails are arranged in parallel on a base plate of a compartment body along the length direction of a cargo-loading compartment body; a plurality of rectangular loading brackets are sequentially distributed above the side rails along the length direction, are in end-to-end connection to cover the base plate of the whole cargo-loading compartment body and can slide along guide rails; the left side edges and the right side edges of the loading brackets are turned downwards to form left vertical limiting segments and right vertical limiting segments; and a row of limiting roller shafts is fixedly mounted on the left vertical limiting segment and the right vertical limiting segment of each loading bracket, each limiting roller shaft is equipped with a limiting roller, the limiting rollers are located below horizontal limiting segments of groove cavities of the side rails, and the upper edges of the limiting rollers can roll on the bottoms of the horizontal limiting segments. The loading guide rail structure for the back-pullout van has the advantages that the structure is simple, the transforming is convenient, and the loading guide rail structure is suitable for transforming of compartments of the small and medium-sized back-pullout vans; the operation is convenient, cargos are quickly loaded and unloaded, and a lot of manpower is saved; and by adopting the structures of the guide rails, the side rails and the loading brackets, the shifting of the cargos caused by bumping of the van can be effectively avoided.
Description
Technical field
The utility model relates to a kind of loading guide rail structure, relates in particular to back pullout (BPO) box-body truck field.
Background technology
Box-body truck is again van, is mainly used in the various article of hermetically sealed transportation, has maneuverability, easy to operate, and efficient work, transportation volume are large, takes full advantage of space and the advantage such as safe, reliable.The position of offering by loading/unloading goods door is divided, and box-body truck can be divided into back pullout (BPO), left and right opening door, totally-enclosed, semiclosed, storehouse grid etc.
A kind of common back pullout (BPO) box-body truck structure is, loading envelope and operator's compartment are communicated as one, and loading/unloading goods door is opened in the afterbody of microscler loading envelope, but both loadings, also manned use when needed.This MPV (Multi-Purpose Vehicle) that is positioned industry user's work car, medium-sized and small enterprises logistic car, Sole Proprietorship rolling cart, suitable business's IKEA, be subject to user's popular welcome.Common vehicle types on market has IVECO, the star II generation in Chang'an, Wuling Sunshine etc.
But the compartment of this vehicle is usually relatively long and narrow, and car door is opened in again the envelope afterbody, when loading is more, after goods is got on the bus, need to manually promote or transport goods, by goods one by one in compartment stacking pile up neat, during unloading, manually goods is taken out of one by one again, loading/unloading goods is all wasted time and energy.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of can be convenient to quick loading/unloading goods in the back pullout (BPO) box-body truck, and loading guide rail structure simple to operation.
The utility model is achieved through the following technical solutions:
A kind of loading guide rail structure of back pullout (BPO) box-body truck, loading envelope and the operator's compartment of described box-body truck are communicated as one, and loading/unloading goods door is opened in the afterbody of microscler loading envelope, it is characterized in that:
Along the length direction of loading envelope, the limit rail of two strip shapes of left and right configuration arranged side by side on the envelope base plate, two limit rails are respectively near the left and right sidewall of loading envelope, and rail two ends, limit are the initial and end section of close loading envelope respectively,
Limit rail vallecular cavity cross-sectional plane is " U " shape of hollow, and the left end of left side rail vallecular cavity, the right-hand member of right track vallecular cavity be laterally turnover outwards, forms the Horizontal limiting section, and vallecular cavity inside is arranged a guide rail along its length,
Arrange in turn along its length the loading carriage of a plurality of rectangles above the rail of limit, the loading carriage is end to end, covers whole loading envelope base plate,
Bottom arranged on left and right sides at each loading carriage configures respectively a row roller, and left and right two row rollers match with the guide rail in left and right two limit rail vallecular cavities respectively, and the loading carriage can slide along guide rail,
The arranged on left and right sides edge of loading carriage turns down downwards, forms left and right vertically spacing section, the left and right vertical section outside that is positioned at left and right limit rail, and leave gap between the rail of limit,
Along limit rail length direction, fix respectively a row limited roller axle on left and right vertical section of each loading carriage, limited roller axle axially vertical with limit rail length direction, a limited roller of assembling on every limited roller axle, limited roller is positioned at the Horizontal limiting section below of limit rail vallecular cavity, and its upper limb can roll on Horizontal limiting section bottom.
Before loading, first stay next loading carriage, and it is stand-by to be slid into close loading/unloading goods door place, other loading carriage takes out in compartment; Then, stacks of cargo is put on that loading carriage in compartment, until pile with goods on this loading carriage, promotes this loading carriage, make it along the limit rail, slip into interior, until the head end of limit rail; Then, by the loading carriage taken out outside compartment, taking one, in its limit rail of packing into, after having stacked goods thereon, promote this loading carriage, make it along the limit rail, slip into interior, until join with previous loading carriage; Repeat in turn, until while on all loading carriages, all having stacked goods, and end to end, mutually rely on.Just in time contrary with above-mentioned action during unloading.
The vallecular cavity shape of limit rail has adopted special structure, is in order to prevent that goods from because of crank, left and right rollover occurring in transportation.
Further, for preventing that jolting in transportation from causing roller escape from guide rail, guide rail is the angle steel of a left-hand thread in the rail vallecular cavity of limit, its cross-sectional plane is instead " V " shape, wedge angle is towards the vallecular cavity opening, and lower end is welded on limit rail bottom land, on the cross-sectional plane along the roller axis, the roller outer rim is " X " shape of toppling over, and angle of taper and guide rail wedge angle on its inner rotary face are complementary.
Further again, consider the normal length of box-body truck, the quantity of loading carriage is three.
Further again, for preventing that in transportation, the loading carriage slides on guide rail, cause displacement of goods, even damage, cover an elastic cushion on the loading/unloading goods door inside face of loading envelope, be positioned at guide rail tail end loading carriage and be pressed on elastic cushion; The stem of loading envelope is vertical fixes a spacing framework, the loading carriage front end that is positioned at the guide rail head end stretches out spacing framework front side, the vertical lock pin of configuration on spacing framework, lock pin is passed down through loading carriage external part, be fixed on spacing framework, spacing framework is close to the operator seat rear side and is fixed, and chaufeur can be sitting on operator seat, between two seats, stretch out one's hand backward, fixedly lock pin or unclamp.The loading carriage that is positioned at the guide rail head end is fixed by lock pin, and the loading carriage that is positioned at the guide rail tail end is spacing by elastic cushion, between the loading carriage, mutually relies on, and the loading carriage can not slide in transportation before and after guide rail.
Further again, while being wider than 1 meter in compartment, can consider to configure mid-rail between left and right two limit rails, the vallecular cavity cross-sectional plane of mid-rail is " U " shape of hollow, vallecular cavity inside is arranged a guide rail along its length, on the relevant position of loading carriage bottom, row and the roller that mid-rail is complementary are installed, from face, are played better support and directional tagging.
Further again, consider the loading carriage width, the quantity of every row roller is 2～3.
The beneficial effects of the utility model are:
1, simple in structure, transformation is convenient, is applicable to very much the compartment transformation of medium and small back pullout (BPO) box-body truck;
2, easy to operate, handling goods is quick, and has saved a large amount of manpowers;
3, guide rail, limit rail, the structure of loading carriage can effectively prevent the displacement of goods that jolts and cause because of lorry.
The accompanying drawing explanation
The cross-sectional structure schematic diagram that Fig. 1 is this device
Fig. 2 be along A-A in Fig. 1 to the cross section structure schematic diagram
In Fig. 1-2: 1 is the loading envelope, and 2 is loading/unloading goods door, and 3 is the limit rail, and 301 is the Horizontal limiting section, and 4 is guide rail, 5 is the loading carriage, and 501 is vertically spacing section, and 6 is roller, and 7 is spacing roller shaft, 8 is limited roller, and 9 is spacing framework, and 10 is lock pin, and 11 is mid-rail.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
In Fig. 1～2, loading envelope 1 and the operator's compartment of box-body truck are communicated as one, loading/unloading goods door 2 is opened in the afterbody of microscler loading envelope 1, length direction along loading envelope 1, upper left at the envelope base plate, the limit rail 3 of two strip shapes of right configuration side by side, two limit rails 3 are respectively near the left side of loading envelope 1, right side wall, limit rail 3 two ends are the head of close loading envelope 1 respectively, afterbody, rail 3 vallecular cavity cross-sectional planes in limit are " U " shape of hollow, the left end of left side rail 3 vallecular cavities, the right-hand member of right track 3 vallecular cavities is laterally turnover outwards, form Horizontal limiting section 301, arrange along its length a guide rail 4 in vallecular cavity.
Arrange in turn along its length the loading carriage 5 of 3 rectangles above limit rail 3, loading carriage 5 is end to end, cover whole loading envelope 1 base plate, bottom arranged on left and right sides at each loading carriage 5 configures respectively a row roller 6, the quantity of every row roller 6 is 2, left and right two row rollers 6 match with the guide rail 4 in left and right two limit rail 3 vallecular cavities respectively, and loading carriage 5 can slide along guide rail 4.
The left side of loading carriage 5, right both sides of the edge turn down downwards, form left, right vertically spacing section 501, left, right vertical spacing section 501 is positioned at a left side, the outside of right track 3, and leave gap between limit rail 3, along limit rail 3 length directions, a left side at each loading carriage 5, fix respectively a row limited roller axle 7 on right vertical spacing section 501, limited roller axle 7 axially vertical with limit rail 3 length directions, a limited roller 8 of assembling on every limited roller axle 7, limited roller 8 is positioned at Horizontal limiting section 301 belows of limit rail 3 vallecular cavities, its upper limb can roll on Horizontal limiting section 301 bottoms.
Cover an elastic cushion on loading/unloading goods door 2 inside faces of loading envelope 1, the loading carriage 5 of guide rail 4 tail ends is pressed on elastic cushion.The stem of loading envelope 1 is vertical fixes a spacing framework 9, loading carriage 5 front ends that are positioned at guide rail 4 head ends stretch out spacing framework 9 front sides, the vertical lock pin 10 of configuration on spacing framework 9, lock pin 10 is passed down through loading carriage 5 external parts, is fixed on spacing framework 9.
Configuration mid-rail 11 between left and right two limit rails 3, the vallecular cavity cross-sectional plane of mid-rail 11 is " U " shape of hollow, and vallecular cavity inside is arranged a guide rail 4 along its length, and the roller 6 that row and mid-rail 11 are complementary is installed on the relevant position of loading carriage 5 bottoms.
Before loading, first stay next loading carriage 5, and it is stand-by to be slid into close loading/unloading goods door 2 places, other loading carriage 5 takes out in compartment; Then, stacks of cargo is put on that loading carriage 5 in compartment, until pile with goods on this loading carriage 5, promotes this loading carriage 5, make it along guide rail 4, slip into interior, until the head end of guide rail 4; Then, by the loading carriage 5 taken out outside compartment, taking one, in its guide rail 4 of packing into, after having stacked goods thereon, promote this loading carriage 5, make it along guide rail 4, slip into interior, until join with previous loading carriage 5; Repeat in turn, until while on all loading carriages 5, all having stacked goods, and end to end, mutually rely on.Just in time contrary with above-mentioned action during unloading.
Claims (7)
1. the loading guide rail structure of a back pullout (BPO) box-body truck, the loading envelope (1) of described box-body truck is communicated as one with operator's compartment, and loading/unloading goods door (2) is opened in the afterbody of microscler loading envelope (1), it is characterized in that:
Length direction along loading envelope (1), the limit rail (3) of two strip shapes of left and right configuration arranged side by side on the envelope base plate, two limit rails (3) are respectively near the left and right sidewall of loading envelope (1), and limit rail (3) two ends are the initial and end section of close loading envelope (1) respectively
Limit rail (3) vallecular cavity cross-sectional plane is " U " shape of hollow, and the right-hand member of the left end of left side rail (3) vallecular cavity, right track (3) vallecular cavity is laterally turnover outwards, forms Horizontal limiting section (301), arranges along its length a guide rail (4) in vallecular cavity,
Arrange in turn along its length the loading carriage (5) of a plurality of rectangles in limit rail (3) top, loading carriage (5) is end to end, covers whole loading envelope (1) base plate,
Bottom arranged on left and right sides at each loading carriage (5) configures respectively a row roller (6), and left and right two row rollers (6) match with the guide rail (4) in left and right two limit rails (3) vallecular cavity respectively, and loading carriage (5) can slide along guide rail (4),
The arranged on left and right sides edge of loading carriage (5) turns down downwards, forms left and right vertically spacing section (501), and left and right vertically spacing section (501) are positioned at the outside of left and right limit rail (3), and leave gap between limit rail (3),
Along limit rail (3) length direction, vertically on spacing section (501), fix respectively a row limited roller axle (7) the left and right of each loading carriage (5), limited roller axle (7) axially vertical with limit rail (3) length direction, the upper assembling of every limited roller axle (a 7) limited roller (8), limited roller (8) is positioned at Horizontal limiting section (301) below of limit rail (3) vallecular cavity, and its upper limb can roll on Horizontal limiting section (301) bottom.
2. the loading guide rail structure of back pullout (BPO) box-body truck according to claim 1 is characterized in that:
Described guide rail (4) is the angle steel of a left-hand thread in limit rail (3) vallecular cavity, and its cross-sectional plane is instead " V " shape, and wedge angle is towards the vallecular cavity opening, and lower end is welded on limit rail (3) bottom land,
On the cross-sectional plane along roller (6) axis, roller (6) outer rim is " X " shape of toppling over, and the angle of taper on its inner rotary face and guide rail (4) wedge angle are complementary.
3. the loading guide rail structure of back pullout (BPO) box-body truck according to claim 1, it is characterized in that: the quantity of described loading carriage (5) is three.
4. the loading guide rail structure of back pullout (BPO) box-body truck according to claim 1, it is characterized in that: cover an elastic cushion on loading/unloading goods door (2) inside face of described loading envelope (1), the loading carriage (5) of guide rail (4) tail end is pressed on elastic cushion.
5. the loading guide rail structure of back pullout (BPO) box-body truck according to claim 1, it is characterized in that: the vertical spacing framework (9) of fixing of the stem of described loading envelope (1), loading carriage (5) front end that is positioned at guide rail (4) head end stretches out spacing framework (9) front side, the vertical lock pin (10) of the upper configuration of spacing framework (9), lock pin (10) is passed down through loading carriage (5) external part, is fixed on spacing framework (9).
6. the loading guide rail structure of back pullout (BPO) box-body truck according to claim 1, it is characterized in that: configure mid-rail (11) between described left and right two limit rails (3), the vallecular cavity cross-sectional plane of mid-rail (11) is " U " shape of hollow, vallecular cavity inside is arranged a guide rail (4) along its length, and the roller (6) that row and mid-rail (11) are complementary is installed on the relevant position of loading carriage (5) bottom.
7. the loading guide rail structure of back pullout (BPO) box-body truck according to claim 1, it is characterized in that: the quantity of described every row roller (6) is 2～3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652858 CN202952872U (en) | 2012-11-29 | 2012-11-29 | Loading guide rail structure for back-pullout van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652858 CN202952872U (en) | 2012-11-29 | 2012-11-29 | Loading guide rail structure for back-pullout van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952872U true CN202952872U (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220652858 Expired - Fee Related CN202952872U (en) | 2012-11-29 | 2012-11-29 | Loading guide rail structure for back-pullout van |
Country Status (1)
| Country | Link |
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| CN (1) | CN202952872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103780A (en) * | 2021-09-02 | 2022-03-01 | 杭州师范大学钱江学院 | Modularized shared bicycle dispatching truck and dispatching method thereof |
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2012
- 2012-11-29 CN CN 201220652858 patent/CN202952872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103780A (en) * | 2021-09-02 | 2022-03-01 | 杭州师范大学钱江学院 | Modularized shared bicycle dispatching truck and dispatching method thereof |
| CN114103780B (en) * | 2021-09-02 | 2023-01-10 | 杭州师范大学钱江学院 | Modularization-based shared bicycle dispatching truck and dispatching method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131129 |