CN205344719U - Car device is stepped on in goods railway carriage or compartment and ladder box assembly thereof - Google Patents
Car device is stepped on in goods railway carriage or compartment and ladder box assembly thereof Download PDFInfo
- Publication number
- CN205344719U CN205344719U CN201620042597.0U CN201620042597U CN205344719U CN 205344719 U CN205344719 U CN 205344719U CN 201620042597 U CN201620042597 U CN 201620042597U CN 205344719 U CN205344719 U CN 205344719U
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- China
- Prior art keywords
- ascending stair
- ladder
- assembly
- stair assembly
- cartridge
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- 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.)
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- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
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Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
- Ladders (AREA)
Abstract
The utility model discloses a car device is stepped on in goods railway carriage or compartment and ladder box assembly thereof, this ladder box assembly including install in van's carriage bottom, the car device was stepped on in the goods railway carriage or compartment ascending stair assembly along the length direction telescopically suit in in the box body of ladder box assembly, be provided with the backing pin within the box body the ascending stair assembly for when ladder box assembly is pulled out to outer extreme position, the backing pin supports in the outside and leans on the extension reinforcing plate of ascending stair assembly, be provided with spacing pad in the box body, be in when accomodating the state, the inner of ascending stair assembly support lean on in spacing pad. Under non - loading and unloading goods state, the ascending stair assembly can receive and release in ladder box assembly to it is fixed through locking mechanism, when needing loading and unloading goods, open locking mechanism, take the ascending stair assembly out from ladder box assembly, and make the ascending stair boundary beam around the round pin rotation of axes, make it support the end and support and lean on in ground, like this, the car device railway carriage or compartment of can safe convenient ground unloading goods is stepped on in this goods railway carriage or compartment to have comparatively compact structure, improved the space utilization on the automobile body.
Description
Technical field
This utility model belongs to Vehicle Engineering, is specifically related to a kind of terraced cartridge stepping on car device for loading space.This utility model further relates to a kind of loading space including above-mentioned ladder cartridge and steps on car device.
Background technology
Commercial car is widely used in productive life, and wherein van has more manifested absolute advantages in municipal transport field.Van is due to its construction features, generally when handling goods, workman needs to enter inside loading space, when personnel pass in and out loading space, generally require by means of outside plant, even trample preventer or the miscellaneous part of vehicle, cause unnecessary damage, this be accomplished by van configure loading space step on car device.
Refer to Fig. 1, Fig. 1 is a kind of structural representation stepping on car device in prior art.
Stepping on, as it is shown in figure 1, commonly used in existing van, the step board 101 that car device is frame-type, it is arranged under the truck compartment rear door 102 of loading space afterbody, is fixed on the bottom of rear door frame 103 by the mode welded；But, this kind of form step in car device, its pedal structure terrain clearance is generally at 0.8m～1m, people is extremely inconvenient when upper and lower loading space, and have to by means of external force when loading goods, and the terrain clearance of step board is without too much reduction space, otherwise can block the visible angle of rear taillight or interfere with rear protective guard.
Therefore it provides a kind of terraced cartridge for stepping on car device, to loading space can be descended on the ground by safe and convenient, and there is comparatively compact structure, improve the space availability ratio on car body, just become those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of terraced cartridge stepping on car device for loading space, to descending loading space on the ground by safe and convenient, and has comparatively compact structure, improves the space availability ratio on car body.Another object of the present utility model is to provide a kind of loading space including above-mentioned ladder cartridge and steps on car device.
To achieve these goals, this utility model provides a kind of terraced cartridge stepping on car device for loading space, described ladder cartridge includes the car bottom being installed on described van, described loading space is stepped on the ascending stair assembly of car device and is telescopically set in the box body of described ladder cartridge along its length, it is provided with backing pin within described box body, when described ascending stair assembly is drawn out to external limit position relative to described ladder cartridge, described backing pin strengthens plate in outside against the extension of described ascending stair assembly；Being provided with spacing pad in box body, when being in receiving state, the inner of described ascending stair assembly is resisted against described spacing pad.
Preferably, described spacing pad is two, and described in two, spacing pad is respectively arranged at the both sides of described box body.
Preferably, described spacing pad is rubber blanket.
Preferably, the both sides of described box body are respectively arranged with retaining mechanism.
This utility model also provides for a kind of loading space and steps on car device, including ascending stair assembly, ladder cartridge and retaining mechanism；Described ladder cartridge is installed on the car bottom of described van, described ascending stair assembly is telescopically set in the box body of described ladder cartridge along its length, and described ascending stair assembly is when being in receiving state with described ladder cartridge, locked by described retaining mechanism；Described ladder cartridge is ladder cartridge as above.
The terraced cartridge that this utility model provides steps on car device for loading space, described ladder cartridge includes the car bottom being installed on described van, described loading space is stepped on the ascending stair assembly of car device and is telescopically set in the box body of described ladder cartridge along its length, it is provided with backing pin within described box body, when described ascending stair assembly is drawn out to external limit position relative to described ladder cartridge, described backing pin strengthens plate in outside against the extension of described ascending stair assembly；Being provided with spacing pad in box body, when being in receiving state, the inner of described ascending stair assembly is resisted against described spacing pad.Under non-dress unladen state, ascending stair assembly can be retractable in ladder cartridge, and is fixed by retaining mechanism, when needing handling goods, retaining mechanism is opened, ascending stair assembly is extracted out from ladder cartridge, and making ascending stair side bar rotate around bearing pin so that it is support end is resisted against ground；So, this loading space steps on car device can descend loading space by safe and convenient on the ground, and has comparatively compact structure, improves the space availability ratio on car body.
Accompanying drawing explanation
Fig. 1 is the structural representation that in prior art, a kind of loading space steps on car device；
Fig. 2 is the structural representation that loading space provided by the utility model steps on a kind of detailed description of the invention of car device；
Fig. 3 is the structural representation of a kind of detailed description of the invention of ascending stair assembly provided by the utility model；
Fig. 4 is the enlarged drawing of part A in Fig. 3；
Fig. 5 is the broken away view of ascending stair assembly shown in Fig. 3；
Fig. 6 is the broken away view covering mounting portion in ascending stair assembly shown in Fig. 3；
Fig. 7 extends the broken away view strengthening plate mounting portion in ascending stair assembly shown in Fig. 3；
Fig. 8 is the broken away view of bolt plate mounting portion in ascending stair assembly shown in Fig. 3；
Fig. 9 is the broken away view of extending beam mounting portion in ascending stair assembly shown in Fig. 3；
Figure 10 is the structural representation of ladder a kind of detailed description of the invention of cartridge provided by the utility model；
Figure 11 is the front view of ladder cartridge shown in Figure 10；
Figure 12 is the broken away view of ladder cartridge shown in Figure 10 and tight lock part mounting portion；
Figure 13 is the structural representation of spacing pad mounting portion in ladder cartridge shown in Figure 10；
Figure 14 is the broken away view of backing pin mounting portion in ladder cartridge shown in Figure 10；
Figure 15 is the use state diagram that loading space provided by the utility model steps on car device.
Description of reference numerals:
In FIG: 101-step board 102-truck compartment rear door 103-rear door frame
In Fig. 2-Figure 15: 0-compartment 1-ascending stair assembly 11-ascending stair side bar 12-ascending stair is marked time
13-bearing pin 14-extending beam 15-side bar termination 16-extends and strengthens plate 17-capping
18-pin 2-ladder cartridge 21-box body 22-backing pin 23-spacing pad 31-tight lock part
32-bolt plate
Detailed description of the invention
Core of the present utility model is to provide a kind of terraced cartridge stepping on car device for loading space, to descending loading space on the ground by safe and convenient, and has comparatively compact structure, improves the space availability ratio on car body.Another core of the present utility model is to provide a kind of loading space including above-mentioned ladder cartridge and steps on car device.
Refer to Fig. 2-Figure 15, in a kind of detailed description of the invention, the loading space that this utility model provides steps on car device for van, and this loading space is stepped on car device and included ascending stair assembly 1, ladder cartridge 2 and retaining mechanism；Described ladder cartridge 2 is installed on bottom the compartment 0 of described van, described ascending stair assembly 1 is telescopically set in the box body 21 of described ladder cartridge 2 along its length, and described ascending stair assembly 1 is when being in receiving state with described ladder cartridge 2, locked by described retaining mechanism；Ascending stair side bar 11 that described ascending stair assembly 1 includes being arranged at both sides, the some grades of ascending stairs being fixed in described in two between ascending stair side bar 11 mark time 12, and pass through, with described ascending stair side bar 11, the extending beam 14 that bearing pin 13 is rotationally connected, described bearing pin 13 is parallel to described ascending stair and marks time 12 settings, described extending beam 14 is fixed in described ladder cartridge 2, described ascending stair side bar 11 swings relative to described extending beam 14 around described bearing pin 13 in perpendicular, and when being rocked to lower limit position, it is resisted against ground with its support end.
Can pass through between this ladder cartridge 2 and compartment 0 of van to be welded to connect or securing member is connected, it is possible to use other fixing devices to be arranged on bottom compartment 0 by ladder cartridge 2.Above-mentioned ascending stair side bar 11 can be welded with side bar termination 15 towards the side of described extending beam 14, and pass through bearing pin 13 by described side bar termination 15 with described extending beam 14 and be connected, to improve connection convenience between ascending stair side bar 11 and extending beam 14 and reliability.
Under non-dress unladen state, ascending stair assembly 1 can be retractable in ladder cartridge 2, and is fixed by retaining mechanism, when needing handling goods, retaining mechanism is opened, ascending stair assembly 1 is extracted out from ladder cartridge 2, and making ascending stair side bar 11 rotate around bearing pin 13 so that it is support end is resisted against ground；So, this loading space steps on car device can descend loading space by safe and convenient on the ground, and has comparatively compact structure, improves the space availability ratio on car body.
Further, this loading space is stepped on car device and is also included extending the backing pin 22 within the box body 21 strengthening plate 16 and be arranged at described ladder cartridge 2, described extension reinforcement plate 16 is fixing with two extending beams 14 to be connected, when described ascending stair assembly 1 is drawn out to external limit position relative to described ladder cartridge 2, described backing pin 22 strengthens plate 16 in outside against described extension.So, when pulling out ascending stair assembly 1, it is possible to limited the pull-out location of ascending stair assembly 1 by backing pin 22, it is to avoid transition pulls the slippage caused, improve the operating characteristics of device.
The end face of above-mentioned support end include parallel-segment and with described parallel-segment oblique angle section in obtuse angle, described parallel-segment is marked time with described ascending stair and 12 is paralleled；Described support end is rotatably connected to capping 17 by pin 18, and described pin 18 is arranged in the point of intersection of described parallel-segment and described oblique angle section, and described support end is resisted against ground by described shrouding.So, in use state, support on the ground by turning to the capping 17 of oblique angle section, improve the stability of strutting system with ground.Apparently between parallel-segment and oblique angle section formed obtuse angle angle should according to using it needs to be determined that.
In this specific embodiment, being provided with spacing pad 23 in box body 21, when being in receiving state, the inner of described ascending stair assembly 1 is resisted against described spacing pad 23, and spacing pad 23 is two, and described in two, spacing pad 23 is respectively arranged at the both sides of described box body 21；By arranging spacing pad 23, it is possible to when being in receiving state, it is to avoid rigid collision occurs between ascending stair assembly 1 and box body 21.Specifically, this spacing pad 23 can be the form such as rubber blanket or foam-rubber cushion.
Above-mentioned retaining mechanism includes the tight lock part 31 being fixed in described box body 21 sidewall, with the bolt plate 32 being fixed in described ascending stair side bar 11 sidewall, offering draw-in groove on described tight lock part 31, described bolt plate 32 is connected in described draw-in groove, snaps in draw-in groove by bolt plate 32 and realizes locking.For ensureing locking effect, above-mentioned retaining mechanism is two, and retaining mechanism described in two is divided into the both sides of described box body 21.
In this specific embodiment, loading space provided by the utility model steps on the assembling process of car device, five ascending stairs are marked time and 12 are clamped in centre and are welded to connect by two ascending stair side bars 11, a part for side bar termination 15 is plugged on ascending stair side bar 11 inside and is welded to connect, it is connected by bearing pin 13 between side bar termination 15 with extending beam 14, two ends can rotate around bearing pin 13, extend the two ends strengthening plate 16 to be connected with the bottom welding of two extending beams 14 respectively, bolt plate 32 is arranged on the tail end both sides of ascending stair side bar 11 by four pieces of dormant bolts, capping 17 is arranged on the end of ascending stair side bar 11 by pin 18, and can rotate around pin 18；Two pieces retaining mechanism is separately mounted to the opening both sides of box body 21 by dormant bolt, and two rubber blankets are arranged on the end of box body 21 by bolt.
Specifically, above-mentioned ascending stair side bar 11 and ascending stair are marked time and 12 can be metal rectangular tubular construction, it is welded to each other connection, two side bar terminations 15 are level metal rectangular pipe machine-shaping, and its one end is plugged in ascending stair side bar 11 and welds with it, and two extending beams 14 are also level metal rectangular pipe machine-shaping, it is connected with side bar termination 15 respectively through bearing pin 13, extend strengthen plate 16 be sheet-metal formed, two ends respectively with the bottom welding of two extending beams 14, two extending beams 14 are coupled together；Bolt plate 32 one side is with locking draw-in groove, and two bolt plate 32 are arranged on the side of two ascending stair side bar 11 bottoms respectively through four pieces of screws；Capping 17 is sheet-metal formed part, and two cover 17 bottoms being arranged on two ascending stair side bars 11 respectively through pin 18, and can rotate around pin 18, and when ascending stair puts down contact ground naturally, capping 17 can rotate to parallel to the ground around pin 18.Box body 21 is by " box-like " part of sheet metal molding, can be formed by multi-disc panel beating welding, in ascending stair assembly 1 can being concealed in, rubber blanket is gum elastic product, two rubber spring washers are bolted to ladder box foremost respectively through two pieces, when collecting ascending stair assembly 1, the extension of ascending stair front end is strengthened plate 16 and is contacted rubber blanket, continue to push away compressing rubber pad during ascending stair assembly 1, the locking of retaining mechanism can be realized, backing pin 22 processes for cylindrical cross-section bar, the form riveted by two be fixed on ladder box close to opening, when extracting ascending stair assembly 1 out and arriving at backing pin 22 to extension reinforcement plate 16, backing pin 22 can stop ascending stair to go out to come off.
It is pointed out that in literary composition, involved each metal material can use ferrous metal, light-alloy, composite, wood materials and engineering plastics etc. to substitute, rubber blanket can be substituted by spring.
Except above-mentioned loading space steps on car device, this utility model also provides for a kind of including above-mentioned loading space and stepping on the van of car device, and other Each part of this van refer to prior art, does not repeat at this.
Below only some one exemplary embodiment of the present utility model is described by the mode of explanation, undoubtedly, for those of ordinary skill in the art, when not necessarily departing from spirit and scope of the present utility model, it is possible to by various different modes, described embodiment is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as the restriction to this utility model claims.
Claims (5)
1. the terraced cartridge stepping on car device for loading space, it is characterized in that, described ladder cartridge (2) includes the bottom, compartment (0) being installed on van, described loading space is stepped on the ascending stair assembly (1) of car device and is telescopically set in the box body (21) of described ladder cartridge (2) along its length, backing pin (22) it is provided with within described box body (21), when described ascending stair assembly (1) is drawn out to external limit position relative to described ladder cartridge (2), described backing pin (22) strengthens plate (16) in outside against the extension of described ascending stair assembly (1)；Being provided with spacing pad (23) in box body (21), when being in receiving state, the inner of described ascending stair assembly (1) is resisted against described spacing pad (23).
2. ladder cartridge according to claim 1, it is characterised in that described spacing pad (23) is two, and described in two, spacing pad (23) is respectively arranged at the both sides of described box body (21).
3. ladder cartridge according to claim 2, it is characterised in that described spacing pad (23) is rubber blanket.
4. ladder cartridge according to claim 3, it is characterised in that the both sides of described box body (21) are respectively arranged with retaining mechanism.
5. loading space steps on a car device, including ascending stair assembly (1), ladder cartridge (2) and retaining mechanism；Described ladder cartridge (2) is installed on the bottom, compartment (0) of described van, described ascending stair assembly (1) is telescopically set in the box body (21) of described ladder cartridge (2) along its length, and described ascending stair assembly (1) is when being in receiving state with described ladder cartridge (2), locked by described retaining mechanism；It is characterized in that, described ladder cartridge (2) is the terraced cartridge (2) as described in any one of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042597.0U CN205344719U (en) | 2016-01-15 | 2016-01-15 | Car device is stepped on in goods railway carriage or compartment and ladder box assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042597.0U CN205344719U (en) | 2016-01-15 | 2016-01-15 | Car device is stepped on in goods railway carriage or compartment and ladder box assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205344719U true CN205344719U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620042597.0U Expired - Fee Related CN205344719U (en) | 2016-01-15 | 2016-01-15 | Car device is stepped on in goods railway carriage or compartment and ladder box assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205344719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976848A (en) * | 2019-05-21 | 2020-11-24 | 长城汽车股份有限公司 | Cargo box structure of pickup truck |
-
2016
- 2016-01-15 CN CN201620042597.0U patent/CN205344719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976848A (en) * | 2019-05-21 | 2020-11-24 | 长城汽车股份有限公司 | Cargo box structure of pickup truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |