CN205239259U - Extension carriage of large -scale breakdown van - Google Patents
Extension carriage of large -scale breakdown van Download PDFInfo
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- CN205239259U CN205239259U CN201520930724.6U CN201520930724U CN205239259U CN 205239259 U CN205239259 U CN 205239259U CN 201520930724 U CN201520930724 U CN 201520930724U CN 205239259 U CN205239259 U CN 205239259U
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Abstract
The utility model discloses an extension carriage of large -scale breakdown van, including the railway carriage or compartment body with set up in the upset platform of the side of the railway carriage or compartment body, the upset platform includes the upset platform and the platform that overturns down, overturns the platform down including platform body and stop gear down, the lower extreme of lower platform body is articulated with the carriage, stop gear is used for limiting with the railway carriage or compartment body coupling horizontal position when turning over under the platform body down. Compare with current breakdown van, because the utility model provides a pair of extension carriage of large -scale breakdown van has set up the upset platform that can overturn for the breakdown van can satisfy the requirement of national standard volume size, and the space of the railway carriage or compartment body can be expanded again when rushing to repair the maintenance work, so that various large -scale repair tools can be disposed in the carriage, and can launch to rush to repair the maintenance work in broad carriage, thereby improved work efficiency greatly.
Description
Technical field
The utility model relates to envelope technical field, is specifically related to a kind of expanded shelter of large-scale breakdown van.
Background technology
Along with socioeconomic development, urban life, industrial potential safety hazard get more and more, and it is particularly important that fire-fighting work seems. When fire units is processed various accident rescue operation, one of normal important tool adopting is exactly fire fighting truck. The overall development of domestic fire fighting truck industry is swift and violent, and fire fighting truck recoverable amount is more and more, and technology is more and more advanced. In reality rescue, fire-fighting work requires to shorten rescue time, improve disaster relief efficiency and can trouble-freely rescue in disaster area, also needs at ordinary times the state that ensures that fire fighting truck is prepared for war in fault-free. But at present at home, fire fighting truck maintenance factory quantity is few, and the after-sale service of fire fighting truck production firm does not catch up with demand. The special repairing of society safeguards that the equipment of fire fighting truck is comparatively short of, once fire fighting truck breaks down, will affect disaster relief efficiency, jeopardizes the people's lives and properties. Therefore need more liquid maintenance car to follow rescue, the existing relief car of fire protection sector is also relatively backward, is only equivalent to deliver some gadgety accessory cars, and its interior is narrow, cannot deliver large-scale repairing maintenance tool, the space platform of special maintenance apparatus more cannot be provided. In China, in order to ensure security and the standardized management of Vehicle Driving Cycle, public security fire-fighting portion issues GB7956-2014 the contour dimension of fire fighting truck product is expressly provided: repairing safeguards that the length of fire fighting truck should be less than or equal to 12m, and width should be less than or equal to 2.5m, and height should be less than or equal to 4m. Thereby the size that can not arbitrarily adjust compartment makes up the deficiency of existing technology.
Summary of the invention
Have above-mentioned technical problem for prior art, the utility model provides a kind of expanded shelter that GB required but also can deliver major repair instrument and the large-scale breakdown van of broad service clearance is provided that not only met.
For achieving the above object, the utility model provides following technical scheme:
A kind of expanded shelter of large-scale breakdown van is provided, comprise envelope and be arranged at the overturn platform of sidepiece of envelope, overturn platform comprises overturn platform and lower overturn platform, lower overturn platform comprises lower platform body and position-limit mechanism, lower end and the envelope of lower platform body are hinged, and position-limit mechanism is connected with envelope and is positioned at horizontal level while turning under lower platform body for limiting.
Preferably, position-limit mechanism comprises limited block, rotating shaft and spacing pivot pin, and limited block is hinged by rotating shaft and envelope, and envelope and limited block are provided with pin hole, and described spacing pivot pin is arranged at described pin hole, also can detaches from described pin hole.
Preferably, lower overturn platform also comprises the supporting mechanism for supporting lower platform body, and supporting mechanism comprises cylinder, the axis of guide and back shaft, and one end of the axis of guide is connected with cylinder, and the other end of the axis of guide is connected with one end of back shaft.
Preferably, the bottom of lower platform body is provided with supported hole, and the other end of back shaft can insert supported hole.
Preferably, supporting mechanism also comprises axle sleeve, and axle sleeve is sheathed on back shaft.
Preferably, upper overturn platform comprises upper mounting plate body and hydraulic mechanism, and upper end and the envelope of upper mounting plate body are hinged, and one end and the envelope of hydraulic mechanism are hinged, and the other end of hydraulic mechanism and upper mounting plate body are hinged.
Preferably, upper mounting plate body flip angle scope is 0 ~ 85 degree.
Preferably, the both sides of envelope are provided with overturn platform.
Preferably, overturn platform comprises skeleton and external covering board, and external covering board is adhered to skeleton, and upper end and the skeleton of upper mounting plate body are hinged, and lower end and the skeleton of lower platform body are hinged.
Preferably, skeleton is set to welded stainless steel insert, and external covering board is set to aluminium alloy external covering board.
The beneficial effects of the utility model:
The expanded shelter of a kind of large-scale breakdown van of the present utility model, comprise envelope and be arranged at the overturn platform of side of envelope, overturn platform comprises overturn platform and lower overturn platform, lower overturn platform comprises lower platform body and position-limit mechanism, lower end and the compartment of lower platform body are hinged, and position-limit mechanism is connected with envelope and for limiting the horizontal level while turning under described lower platform body. When breakdown van is in the time driving a vehicle, lower platform body, as a part for the side door in compartment, can not increase the volume of breakdown van, and the width of breakdown van is 2430mm, and breakdown van meets the requirement of national standard completely. In the time rushing to repair apparatus, first adjust position-limit mechanism, the lower platform body that then overturns is to horizontal level, one-sidedly can increase the width that is greater than 500mm. Compared with existing breakdown van, the expanded shelter of a kind of large-scale breakdown van providing due to the utility model is provided with turnover overturn platform, make breakdown van can meet the requirement of national standard volume size, can in the time of repairing maintenance work, expand again the space of envelope, so that can configure in compartment various large-scale maintenance tools, and can in broad compartment, launch repairing maintenance work, thereby greatly improve operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the expanded shelter of a kind of large-scale breakdown van of the present utility model.
Fig. 2 is that the lower overturn platform of the expanded shelter of a kind of large-scale breakdown van of the present utility model turns over the structural representation while turning 90 degrees.
Fig. 3 is the structural representation of the lower overturn platform of the expanded shelter of a kind of large-scale breakdown van of the present utility model while turning over turnback.
Fig. 4 is the structural representation of the supporting mechanism of the expanded shelter of a kind of large-scale breakdown van of the present utility model.
Fig. 5 is the structural representation of the upper overturn platform of the expanded shelter of a kind of large-scale breakdown van of the present utility model.
Reference numeral:
Envelope 1;
Upper overturn platform 2, upper mounting plate body 21, hydraulic mechanism 22;
Lower overturn platform 3, lower platform body 31, supported hole 311, position-limit mechanism 32, limited block 321, rotating shaft 322, spacing pivot pin 323, supporting mechanism 33, cylinder 331, the axis of guide 332, back shaft 333, axle sleeve 334.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, the utility model is elaborated.
The expanded shelter of a kind of large-scale breakdown van of the present embodiment, as shown in Figures 1 to 4, comprise envelope 1 and be arranged at the overturn platform of the side of envelope 1, overturn platform comprises overturn platform 2 and lower overturn platform 3, lower overturn platform 3 comprises lower platform body 31 and position-limit mechanism 32, the lower end of lower platform body 31 and envelope 1 are hinged, and position-limit mechanism 32 is connected with envelope 1 and when lower platform body turns over for 31 times, is positioned at horizontal level for limiting. When breakdown van is in the time driving a vehicle, lower platform body 31, as a part for the side door of envelope 1, can not increase the volume of breakdown van, and the width of breakdown van is 2430mm, and breakdown van meets the requirement of national standard completely. In the time rushing to repair apparatus, first adjust position-limit mechanism 32, the lower platform body 31 that then overturns is to horizontal level, one-sidedly can increase the width that is greater than 500mm. Compared with existing breakdown van, the expanded shelter of a kind of large-scale breakdown van providing due to the utility model is provided with turnover overturn platform, make breakdown van can meet the volume size of national standard, expanded again the space of envelope 1 for repairing maintenance work, so that can configure in compartment various large-scale maintenance tools, and can in broad compartment, launch repairing maintenance work, thereby greatly improve operating efficiency.
In the present embodiment, position-limit mechanism 32 comprises limited block 321, rotating shaft 322 and spacing pivot pin 323, and limited block 321 is hinged by rotating shaft 322 and envelope 1, and envelope 1 is provided with pin hole, the drawable pin hole that is arranged on of spacing pivot pin 323 with limited block 321. The bottom of lower platform body 31 is provided with supported hole 311, lower overturn platform 3 also comprises the supporting mechanism 33 for supporting lower platform body 31, supporting mechanism 33 comprises cylinder 331, the axis of guide 332, back shaft 333 and axle sleeve 334, axle sleeve 334 is sheathed on back shaft 333, one end of the axis of guide 332 is connected with cylinder 331, the other end of the axis of guide 332 is connected with one end of back shaft 333, and the other end of back shaft 333 can insert supported hole 311. Instantly platform body 31 need to overturn 90 ° time, first detaches spacing pivot pin 323, from the bottom of envelope 1, position-limit mechanism 32 is flipped out, then inserts spacing pivot pin 323 and make limited block 321 in limit bit position. Then lower platform body turns over for 31 times, and operation each time can be locked at same position, is locked at 90 ° of positions of upset; Then operate supporting mechanism 33 and support lower platform body 31, under the effect of supporting mechanism 33, lower switching mechanism, through test, at least can bear 300kg weight, meets the requirement of GB7956.1 completely.
In the present embodiment, upper overturn platform 2 comprises upper mounting plate body 21 and hydraulic mechanism 22, and the upper end of upper mounting plate body 21 and envelope 1 are hinged, and one end of hydraulic mechanism 22 and envelope 1 are hinged, and the other end of hydraulic mechanism 22 and upper mounting plate body 21 are hinged. Upper mounting plate body 21 mainly plays sunshade, rain cover and serves as side, compartment. When driving, upper overturn platform 2 and lower overturn platform 3 rotary closing states, form closure compartment, makes car load possess safety traffic condition, and make car load meet GB7956-2014 requirement.
In the present embodiment, upper mounting plate body 21 flip angle scopes are 0 ~ 85 degree, preferably, under the driving of hydraulic mechanism 22, upper mounting plate body 21 can settle at one go to arrive and be locked at two rollover states, i.e. 0 degree and 85 degree, downward-sloping upper mounting plate body 21 can effectively be realized the effect of keeping off the rain with sunshade.
In the present embodiment, the both sides of envelope 1 are provided with overturn platform. When lower overturn platform 3 is not expanded, the width of car load is 2430mm, under such width conditions, while arranging the maintenance facilitys such as accessory cabinet and maintenance platform, has seemed crowded at interior, cannot realize and in compartment, carry out maintenance activity. Lower overturn platform 3 expansions by both sides, compartment are come, the one-sided 500mm that just can expand, and the width of expansion trunk can reach 3430mm, and service clearance obtains larger improvement.
In the present embodiment, overturn platform comprises skeleton and external covering board, and external covering board is adhered to skeleton, upper end and the skeleton of upper mounting plate body 21 are hinged, lower end and the skeleton of lower platform body 31 are hinged, and skeleton is set to welded stainless steel insert, and external covering board is set to aluminium alloy external covering board. Strengthened the intensity of overturn platform, can meet the operating mode of repairing when upkeep operation, more resistance toly strike, wear-resisting, bear dirty.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. the expanded shelter of a large-scale breakdown van, comprise envelope, it is characterized in that: the overturn platform that also comprises the sidepiece that is arranged at described envelope, described overturn platform comprises overturn platform and lower overturn platform, described lower overturn platform comprises lower platform body and position-limit mechanism, the lower end of described lower platform body and described envelope are hinged, and described position-limit mechanism is connected with described envelope and is positioned at horizontal level while turning under described lower platform body for limiting.
2. the expanded shelter of a kind of large-scale breakdown van according to claim 1, it is characterized in that: described position-limit mechanism comprises limited block, rotating shaft and spacing pivot pin, described limited block is hinged by described rotating shaft and described envelope, described envelope and described limited block are provided with pin hole, and described spacing pivot pin is arranged at described pin hole, also can detaches from described pin hole.
3. the expanded shelter of a kind of large-scale breakdown van according to claim 1, it is characterized in that: described lower overturn platform also comprises the supporting mechanism for supporting described lower platform body, described supporting mechanism comprises cylinder, the axis of guide and back shaft, one end of the described axis of guide is connected with described cylinder, and the other end of the described axis of guide is connected with one end of described back shaft.
4. the expanded shelter of a kind of large-scale breakdown van according to claim 3, is characterized in that: the bottom of described lower platform body is provided with supported hole, and the other end of described back shaft can insert described supported hole.
5. according to the expanded shelter of a kind of large-scale breakdown van described in claim 3 or 4, it is characterized in that: described supporting mechanism also comprises axle sleeve, described axle sleeve is sheathed on described back shaft.
6. the expanded shelter of a kind of large-scale breakdown van according to claim 1, it is characterized in that: described upper overturn platform comprises upper mounting plate body and hydraulic mechanism, the upper end of described upper mounting plate body and described envelope are hinged, one end of described hydraulic mechanism and described envelope are hinged, and the other end of described hydraulic mechanism and described upper mounting plate body are hinged.
7. the expanded shelter of a kind of large-scale breakdown van according to claim 6, is characterized in that: described upper mounting plate body flip angle scope is 0 ~ 85 degree.
8. the expanded shelter of a kind of large-scale breakdown van according to claim 1, is characterized in that: the both sides of described envelope are provided with described overturn platform.
9. the expanded shelter of a kind of large-scale breakdown van according to claim 6, it is characterized in that: described overturn platform comprises skeleton and external covering board, described external covering board is adhered to described skeleton, the upper end of described upper mounting plate body and described skeleton are hinged, and the lower end of described lower platform body and described skeleton are hinged.
10. the expanded shelter of a kind of large-scale breakdown van according to claim 9, is characterized in that: described skeleton is set to welded stainless steel insert, and described external covering board is set to aluminium alloy external covering board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930724.6U CN205239259U (en) | 2015-11-20 | 2015-11-20 | Extension carriage of large -scale breakdown van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930724.6U CN205239259U (en) | 2015-11-20 | 2015-11-20 | Extension carriage of large -scale breakdown van |
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| Publication Number | Publication Date |
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| CN205239259U true CN205239259U (en) | 2016-05-18 |
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| CN201520930724.6U Active CN205239259U (en) | 2015-11-20 | 2015-11-20 | Extension carriage of large -scale breakdown van |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826018A (en) * | 2017-10-24 | 2018-03-23 | 宁波市江北区伊人宝贸易有限公司 | A kind of side plate lift lorry easing gear |
-
2015
- 2015-11-20 CN CN201520930724.6U patent/CN205239259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826018A (en) * | 2017-10-24 | 2018-03-23 | 宁波市江北区伊人宝贸易有限公司 | A kind of side plate lift lorry easing gear |
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