CN205149672U - Convertible car ladder in afterbody installation pressure spring helping hand - Google Patents
Convertible car ladder in afterbody installation pressure spring helping hand Download PDFInfo
- Publication number
- CN205149672U CN205149672U CN201520974998.5U CN201520974998U CN205149672U CN 205149672 U CN205149672 U CN 205149672U CN 201520974998 U CN201520974998 U CN 201520974998U CN 205149672 U CN205149672 U CN 205149672U
- Authority
- CN
- China
- Prior art keywords
- car ladder
- stage clip
- pressure spring
- hinged
- articulated
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a convertible car ladder in afterbody installation pressure spring helping hand, including car ladder, car ladder is connected with the carriage with the aid of tilting mechanism, tilting mechanism includes the fixed plate with carriage fixed connection, the fixed plate is articulated with car ladder one end, still be provided with the pressure spring assembly, the pressure spring assembly includes the pressure spring, articulated piece and connecting plate, be provided with first pivot on the articulated piece, second pivot and third pivot, first pivot is articulated with the fixed plate, the articulated one end that has the pressure spring of second pivot, the other end setting of pressure spring is on the fixed plate, the articulated one end that has the connecting plate of third pivot, the connecting plate other end is articulated with car ladder. Adopt the mode of pressure spring helping hand, has made things convenient for accomodating and falling of car ladder, saved the space, prevent that car ladder from stretching out the automobile body and causing the scraping, threaten driving safety, put down car ladder when using, made things convenient for and carried out goods and personnel's transportation, the utility model discloses convenient to use, it is swift high -efficient, wide market prospect has.
Description
Technical field
The utility model belongs to field work vehicle accessory equipment field, is specifically related to a kind of afterbody and installs stage clip power-assisted upward turnover type car ladder.
Background technology
The van-type overland vehicle of existing field separate chassis, because car body is high, afterbody cabinet door and ground distance large, personnel are got on or off the bus, portage is extremely inconvenient, the solution of current employing carries out getting on the bus the installation of car ladder after adopting vehicle to arrive destination again, installation process is time-consuming, effort, and extremely inconvenient.
Utility model content
The utility model is in order to solve above-mentioned problems of the prior art, and the utility model provides a kind of afterbody and installs stage clip power-assisted upward turnover type car ladder, can be installed on the casing of vehicle by car ladder, facilitates getting on or off the bus of field staff and goods.
The concrete technical scheme that the utility model adopts is:
A kind of afterbody installs stage clip power-assisted upward turnover type car ladder, comprise car ladder, car ladder is connected with compartment by means of switching mechanism, switching mechanism comprises the adapter plate be fixedly connected with compartment, adapter plate and car ladder one end hinged, also be provided with stage clip assembly, stage clip assembly comprises stage clip, pin-joint piece and connecting panel, pin-joint piece is provided with the first rotating shaft, second rotating shaft and the 3rd rotating shaft, first rotating shaft and adapter plate hinged, second rotating shaft is hinged with one end of stage clip, the other end of stage clip is arranged on adapter plate, 3rd rotating shaft is hinged with one end of connecting panel, the connecting panel other end and car ladder hinged.
Described stage clip assembly also comprises loop bar and cage plate, loop bar is provided with baffle plate, cage plate is provided with through hole, loop bar and cage plate are set with and form bearing fit, cage plate is hinged on adapter plate, and compression spring sleeve is contained on loop bar and also forms a fixed connection with baffle plate and cage plate respectively.
Described car ladder is also provided with upset handrail, upset handrail and car ladder hinged.
The beneficial effects of the utility model are:
The utility model, adopts the mode of stage clip power-assisted, facilitates storage and the whereabouts of car ladder, the used time can vertically not pack up to make car ladder, and stage clip power-assisted ensures that car ladder does not fall, and ensures vertical state, save space, prevent car ladder from stretching out car body and cause scraping, threaten traffic safety, in use car ladder is put down, facilitate and carry out goods and personnel's transhipment, the utility model is easy to use, quickness and high efficiency, has wide market outlook.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the schematic diagram of car ladder when packing up;
In accompanying drawing, 1, car ladder, 2, upset handrail, 3, adapter plate, 4, stage clip, 5, pin-joint piece, 6, connecting panel, the 7, first rotating shaft, the 8, second rotating shaft, the 9, the 3rd rotating shaft, 10, loop bar, 11, cage plate, 12, baffle plate.
Detailed description of the invention
The utility model is used in the van-type overland vehicle of field separate chassis, adopts the mode of stage clip power-assisted to realize the upset of rapid embarkation ladder, reduces labour intensity, raise labour efficiency.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail:
The utility model is that a kind of afterbody installs stage clip power-assisted upward turnover type car ladder, comprise car ladder 1, car ladder 1 is connected with compartment 2 by means of switching mechanism, switching mechanism comprises the adapter plate 3 be fixedly connected with compartment, adapter plate 3 is hinged with car ladder 1 one end, also be provided with stage clip assembly, stage clip assembly comprises stage clip 4, pin-joint piece 5 and connecting panel 6, pin-joint piece 5 is provided with the first rotating shaft 7, second rotating shaft 8 and the 3rd rotating shaft 9, first rotating shaft 7 is hinged with adapter plate 3, second rotating shaft 8 is hinged with one end of stage clip 4, the other end of stage clip 4 is arranged on adapter plate 3, 3rd rotating shaft 9 is hinged with one end of connecting panel 6, connecting panel 6 other end and car ladder 1 hinged.
In order to avoid stage clip 4 in use excessive deformation occurs, power-assisted is caused to lose efficacy, described stage clip assembly also comprises loop bar 10 and cage plate 11, loop bar 10 is provided with baffle plate 12, cage plate 11 is provided with through hole, loop bar 10 and cage plate 11 are set with and form bearing fit, and cage plate 11 is hinged on adapter plate 3, and stage clip 4 is sleeved on loop bar 10 and also forms a fixed connection with baffle plate 12 and cage plate 11 respectively.
In order to ensure personnel get on or off the bus again ladder and transport goods time safety, described car ladder 1 is also provided with upset handrail 13, upset handrail 13 is hinged with car ladder 1.Holded up by upset handrail 13 during use, put down by upset handrail 13 when not using, upset handrail 13 is coplanar with car ladder 1, saves space.
Specific embodiment as shown in Fig. 1 to Fig. 3, the utility model in use,
A, when car ladder 1 rotate clockwise put down time, as shown in Figure 2, stage clip 4 is in compressive state, when car ladder turns in journey 1 time, stage clip 4 is thrust, thrust is delivered on car ladder 1 via pin-joint piece 5, connecting panel 6 by stage clip 4, adapter plate 3 and car ladder 1 hinged formation balance pivot, and connecting panel 6 pairs of car ladders 1 form thrust, according to lever principle, now stage clip 4 is exerted oneself and is offset the part gravity of car ladder 1, car ladder 1 is fallen relatively mild, laborsaving during human users, convenient.
B, when car ladder 1 rotate counterclockwise be retracted into vertical state time, as shown in Figure 3, stage clip 4 is still in compressive state, connecting panel 6 pairs of car ladders 1 form thrust, now car ladder 1 is vertical, terraced 1 hinged the formed balance pivot of car ladder 1 center of gravity and adapter plate 3 and car is positioned on same vertical line, the thrust that now car ladder 1 times of connecting panel 6 provides is locked, ensure that car ladder 1 can not cw overturning when vertical state, after car ladder 1 is holded up and compartment is formed spacing, ensure that conter clockwise overturning does not occur car ladder 1, ensure that the safety that car ladder 1 uses.
The utility model, adopts the mode of stage clip power-assisted, facilitates storage and the whereabouts of car ladder, the used time can vertically not pack up to make car ladder, and stage clip power-assisted ensures that car ladder does not fall, and ensures vertical state, save space, prevent car ladder from stretching out car body and cause scraping, threaten traffic safety, in use car ladder is put down, facilitate and carry out goods and personnel's transhipment, the utility model is easy to use, quickness and high efficiency, has wide market outlook.
Claims (3)
1. an afterbody installs stage clip power-assisted upward turnover type car ladder, comprise car ladder (1), it is characterized in that: car ladder (1) is connected with compartment by means of switching mechanism, switching mechanism comprises the adapter plate (3) be fixedly connected with compartment, adapter plate (3) is hinged with car ladder (1) one end, also be provided with stage clip assembly, stage clip assembly comprises stage clip (4), pin-joint piece (5) and connecting panel (6), pin-joint piece (5) is provided with the first rotating shaft (7), second rotating shaft (8) and the 3rd rotating shaft (9), first rotating shaft (7) is hinged with adapter plate (3), second rotating shaft (8) is hinged with one end of stage clip (4), the other end of stage clip (4) is arranged on adapter plate (3), 3rd rotating shaft (9) is hinged with one end of connecting panel (6), connecting panel (6) other end and car ladder (1) hinged.
2. a kind of afterbody according to claim 1 installs stage clip power-assisted upward turnover type car ladder, it is characterized in that: described stage clip assembly also comprises loop bar (10) and cage plate (11), loop bar (10) is provided with baffle plate (12), (11) are provided with through hole to cage plate, loop bar (10) and cage plate (11) are set with and form bearing fit, cage plate (11) is hinged on adapter plate (3), and stage clip (4) is sleeved on loop bar (10) and goes up and form a fixed connection with baffle plate (12) and cage plate (11) respectively.
3. a kind of afterbody according to claim 1 installs stage clip power-assisted upward turnover type car ladder, it is characterized in that: described car ladder (1) is also provided with upset handrail (2), upset handrail (2) is hinged with car ladder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520974998.5U CN205149672U (en) | 2015-12-01 | 2015-12-01 | Convertible car ladder in afterbody installation pressure spring helping hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520974998.5U CN205149672U (en) | 2015-12-01 | 2015-12-01 | Convertible car ladder in afterbody installation pressure spring helping hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149672U true CN205149672U (en) | 2016-04-13 |
Family
ID=55685399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520974998.5U Expired - Fee Related CN205149672U (en) | 2015-12-01 | 2015-12-01 | Convertible car ladder in afterbody installation pressure spring helping hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905037A (en) * | 2016-06-17 | 2016-08-31 | 湘电重型装备有限公司 | Hydraulic-control stairway for getting on and getting off electric-wheel dumper |
-
2015
- 2015-12-01 CN CN201520974998.5U patent/CN205149672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905037A (en) * | 2016-06-17 | 2016-08-31 | 湘电重型装备有限公司 | Hydraulic-control stairway for getting on and getting off electric-wheel dumper |
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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: 20160413 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |