CN203032346U - Folding type top cover structure of fire engine - Google Patents
Folding type top cover structure of fire engine Download PDFInfo
- Publication number
- CN203032346U CN203032346U CN 201220657153 CN201220657153U CN203032346U CN 203032346 U CN203032346 U CN 203032346U CN 201220657153 CN201220657153 CN 201220657153 CN 201220657153 U CN201220657153 U CN 201220657153U CN 203032346 U CN203032346 U CN 203032346U
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- top cover
- group
- compartment
- chamber
- revoliving arm
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Abstract
The utility model relates to a folding type top cover structure of a fire engine and belongs to the technical field of fire engines. The fire engine comprises a carriage body, a carriage cavity is provided with a carriage cavity long side upper edge and a carriage cavity short side upper edge, the folding type top cover structure comprises a group of linear bearings, a sliding guide rod and a group of top cover folding linkage mechanisms, wherein the group of linear bearings and a surface of one upward side of the carriage cavity long side upper edge in an interval state; the sliding guide rod is matched with the group of linear bearings, a group of guide rod seats is fixed on the sliding guide rod; the group of top cover folding linkage mechanisms is connected with the surface of one side of the long side upper edge facing to the carriage cavity in an interval state; one side of the length direction of a first wing top cover and the group of guide rod seats are fixed, the other side of the length direction of the first wing top cover is connected with one side of the length direction of a second wing top cover in a hinged mode, and the other side of the length direction of the second wing top cover is connected with the group of top cover folding linkage mechanisms. The folding type top cover structure has the advantages of being capable of rapidly covering or opening the carriage body and having no interference on obtaining of devices in the carriage cavity when the folding type top cover structure is opened.
Description
Technical field
The utility model belongs to the fire-fighting vehicle technical field, is specifically related to a kind of collapsible cap structure of fire extinguishing tanker
Background technology
As is known in the industry, fire extinguishing tanker can be divided into pumping (pump) fire extinguishing tanker, fire extinguishing water tanker, fire-extinguishing foam tanker, carbon dioxide fire extinguishing vehicle, high-expansion foam fire truck, dry powder fire-engine, foam-dry powder fire-engine, airport rescue guide fire extinguishing tanker, airport rescue fire extinguishing tanker, Elevating platform fire truck, fire fighting turnable ladder, command and communication fire vehicle, Lighting tower fire vehicle, emergency rescue fire vehicle, reconnaissance fire vehicle, smoke exhauster truck, water tanker, Appliance carrying fire vehicle, rescue fire extinguishing tanker and propaganda and education's fire extinguishing tanker with its purposes, etc., etc.
In the fire extinguishing tanker that exemplifies on be not limited to, the car body top of many fire extinguishing tankers does not have top cover, and the fire extinguishing tanker of equipment of for example placing the disaster relief facility of fire hose and fire pump and so on generally is unworthy of the top set lid, and people's custom is called no top cover fire extinguishing tanker.Though no top cover fire extinguishing tanker has the fireballing strong point of the rescue of input, is its deficiency but equipment exposes to the sun and rain fragile.
At present why people approve and accept no top cover fire extinguishing tanker, mainly be that top cover is opened inconvenience, delays and can be given under the top cover opening to take equipment and even launch rescue action and produces and interfere, more particularly, caused no top cover phenomenon owing to lacking rational cap structure.Therefore people to accept not have the top cover fire extinguishing tanker only be a kind of forced passive form.
The applicant has done retrieval, yet in disclosed patent and non-patent literature, there is no and allly be able to fast opening or lid closes and do not have the technology enlightenment of the cap structure of interference effect to taking corresponding equipment under opening, the applicant has carried out positive and useful design for this reason, has formed the technical scheme that is satisfied aforementioned requirement finally
Summary of the invention
Task of the present utility model is to provide a kind of and helps fast opening or close and to taking equipment and carrying out pick-up operation not have interference effect and use the collapsible cap structure of avoiding equipment to be exposed to the sun and rain causing the fire extinguishing tanker of damage.
Task of the present utility model is finished like this, a kind of collapsible cap structure of fire extinguishing tanker, described fire extinguishing tanker comprises the compartment envelope with chamber, railway carriage or compartment, long upper edge, limit, chamber, tool railway carriage or compartment, chamber, railway carriage or compartment and minor face upper edge, chamber, railway carriage or compartment, described collapsible cap structure comprises one group of linear bearing, and this group of linear bearing is fixed towards a last side surface with interval state and chamber, described railway carriage or compartment upper edge, long limit; One sliding guide, this sliding guide and described one group of linear bearing bearing fit, and the guide rod seat that on this sliding guide, fixedly has one group of quantity to equate with the quantity of linear bearing with the interval state; One group of top cover is amounted to link gear, and this group of top cover is amounted to link gear and is connected with the side surface of long upper edge, limit, chamber, described railway carriage or compartment towards chamber, described railway carriage or compartment with the interval state; One first wing top cover and one second wing top cover, one side of the length direction of this first wing top cover and described one group of guide rod seat are fixed, and a side of the length direction of the opposite side of the length direction of this first wing top cover and second wing top cover is articulated and connected, and the opposite side of the length direction of second wing top cover is amounted to link gear with described one group of top cover and is connected.
In a specific embodiment of the present utility model, on minor face upper edge, chamber, described railway carriage or compartment and a side outward one snap close is fixedly arranged, side at the Width of described second wing top cover fixedly has handle and a latch hook, and wherein: latch hook matches with described snap close.
In another specific embodiment of the present utility model, described one group of linear bearing respectively has a linear axis bearing, and upper edge, the long limit in linear axis bearing and chamber, described railway carriage or compartment is fixed towards a last side surface.
In another specific embodiment of the present utility model, described first wing top cover is articulated and connected by hinge and first wing top cover towards a side of the length direction of described second wing top cover.
In another specific embodiment of the present utility model, between described first, second wing top cover and at the position corresponding to described hinge, be provided with a waterproof case.
Also have in the specific embodiment of the present utility model, be installed with one at the opposite side of the described length direction of described second wing top cover and be used for the weather bar that stops rainwater to invade chamber, described railway carriage or compartment.
More of the present utility model and in specific embodiment, the revolution key seat that equates in the opposite side of the described length direction of described second wing top cover and the quantity that has one group of quantity and top cover to amount to link gear in the stationkeeping of amounting to link gear corresponding to described one group of top cover, described one group of top cover is amounted to link gear and is respectively comprised revoliving arm hub setting seat, revoliving arm, extension spring and fulcrum post, upper edge, the long limit in revoliving arm hub setting seat and chamber, described railway carriage or compartment is fixed towards a side in chamber, described railway carriage or compartment, one end of revoliving arm pivots with revoliving arm hub setting seat and is connected, the other end stretches towards the chamber, railway carriage or compartment with the horizontal boom state, revoliving arm be fixed on revoliving arm the described other end and with described revolution key seat pivotal joint, one end of extension spring is fixed on the revoliving arm hub setting seat, and the other end of extension spring is fixed on the revoliving arm.
In of the present utility model and then specific embodiment, a described end of described revoliving arm pivots with described revoliving arm hub setting seat by the revoliving arm pivotal axis and is connected, on revoliving arm hub setting seat and in the position corresponding to described extension spring, constitute an extension spring hanging feet, and on revoliving arm and in the position corresponding to extension spring, offer an extension spring fixed orifice, a described end and the described extension spring hanging feet of described extension spring are fixed, and the described other end of extension spring and described extension spring fixed orifice are fixed.
Of the present utility model again more and in specific embodiment, offer pin-and-hole at described revolution key seat, be equipped with bearing pin at pin-and-hole, the described other end at described revoliving arm offers the single-revolution pin-and-hole, the lower end of described fulcrum post pivots with the revolution pin-and-hole and cooperates, and limited by nut, and the upper end of fulcrum post constitutes a connector, offer a pin shaft hole at this connector, connector matches with described revolution key seat, and connector is connected with the revolution key seat in the position corresponding to pin-and-hole and pin shaft hole by described bearing pin.
In again of the present utility model and then specific embodiment, the width of described revoliving arm is from an end narrow contracting gradually towards described fulcrum post of an end of described revoliving arm hub setting seat.
The technical scheme that the utility model provides just drives the guide rod seat by first wing top cover when push-and-pull second and/or first wing top cover, slided at one group of linear bearing by the guide rod seat, and drive one group of top cover by second wing top cover and amount to link gear, thereby first, second wing top cover is in each other to launch or folded position, can realize quickly the lid in chamber, railway carriage or compartment is protected or opens, and constitute interference effect when opening, can for the equipment of taking in the chamber, railway carriage or compartment.
Description of drawings
Fig. 1 is preferred embodiment constructional drawing of the present utility model.
Fig. 2 is the application examples scheme drawing of Fig. 1.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Fig. 4 is the B portion enlarged drawing of Fig. 2.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but all be not restriction to the utility model scheme to the description of embodiment, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
Embodiment:
See also Fig. 1 and Fig. 2, provided the compartment envelope 1 of fire extinguishing tanker, this compartment envelope 1 constitutes a chamber, railway carriage or compartment 11 that is used for placing fire fighting apparatus and materials, and chamber, railway carriage or compartment 11 has long upper edge 111, limit, chamber, a pair of railway carriage or compartment and minor face upper edge, chamber, a pair of railway carriage or compartment 112, hence one can see that, and chamber, railway carriage or compartment 11 is cuboid, i.e. the structure of cuboid.In Fig. 2, also show railway carriage or compartment, the compartment door of fire extinguishing tanker.If the width of fire extinguishing tanker is that the width in chamber, railway carriage or compartment 11 is narrower, collapsible cap structure so of the present utility model is equipped with a cover, if and chamber, railway carriage or compartment 11 is wideer, set two cover collapsible cap structures (Fig. 2 shows) so, present embodiment is selected the latter, namely at the collapsible cap structure of identical two covers of the top in chamber, railway carriage or compartment 11 collocating structure, following description is only at a cover.
One group of linear bearing 2 of the collapsible cap structure that provides as the utility model scheme is fixed towards last surface along the upper edge 111, long limit, chamber, railway carriage or compartment in chamber, aforementioned railway carriage or compartment 11 with the equidistant intervals state, though illustrated that in the present embodiment the quantity of one group of linear bearing 2 is four, but obviously should not be restricted, the quantity of any increase and decrease linear bearing 2 all should be considered as the utility model scope, each linear bearing 2 has a linear axis bearing 21, and each linear axis bearing 21 usefulness screw 211 is fixed towards a last side with upper edge 111, long limit, chamber, aforementioned railway carriage or compartment.
Provided a sliding guide 3, this sliding guide 3 and aforementioned one group of linear bearing 2 bearing fit, and on sliding guide 3, with the interval state one group of guide rod seat 31 is arranged fixedly, the quantity of guide rod seat 31 preferably equates with the quantity of linear bearing 2.
One first wing top cover 5 and one second wing top cover 6 have been provided, one side of the length direction of first wing top cover 5 is namely fixing towards a side and aforesaid one group of guide rod seat 31 of upper edge, length limit, chamber, railway carriage or compartment 111, and specifically: each guide rod seat 31 usefulness guide rod seat fix screw 311 is fixing corresponding to the position that is preset in the screw hole 52 on first wing top cover 5 and first wing top cover 5.The opposite side of the length direction of first wing top cover 5 namely is connected by the side hinge of hinge 51 with the length direction of second wing top cover 6 towards a side of second wing top cover 6.Preferably, a waterproof case 7 is set between first, second wing top cover 5,6 and in the position corresponding to hinge 51.At the Width of second wing top cover 6 or claim the end face of short side direction that one 61 and one latch hook 62 of shaking hands fixedly is arranged, latch hook 62 matches with snap close 1121 on being fixed on minor face upper edge, chamber, aforementioned railway carriage or compartment 112.A side that namely deviates from first wing top cover 5 at the opposite side of the length direction of first wing top cover 6 is installed with a weather bar 63, when first, second wing top cover 5,6 is in lid and closes the state in chamber, railway carriage or compartment 11, is played to prevent that rainwater from invading the effect in chamber, railway carriage or compartment 11 by weather bar 63.
Please see Fig. 1 by emphasis, provide the top cover that one group of quantity do not illustrated restriction and amounted to link gear 4, each top cover is amounted to link gear 4 and is comprised revoliving arm hub setting seat 41, revoliving arm 42, extension spring 43 and fulcrum post 44, revoliving arm hub setting seat 41 is preferably fixed towards a side surface in chamber, railway carriage or compartment 11 with welding or riveted joint mode and chamber, railway carriage or compartment upper edge 111, long limit, constitutes an extension spring hanging feet 411 on this revoliving arm hub setting seat 41 and in the position corresponding to extension spring 43.One end of revoliving arm 42 namely passes through revoliving arm pivotal axis 421 hub setting rotationally on revoliving arm hub setting seat 41 towards an end of revoliving arm hub setting seat 41, and this end at revoliving arm 42 offers an extension spring fixed orifice 422 in the position corresponding to extension spring 43, the other end of revoliving arm 42 stretches with horizontality towards the direction in chamber, railway carriage or compartment 11, and offers single-revolution pin-and-hole 423 at this other end.One end of extension spring 43 and aforementioned extension spring hanging feet 411 are fixing, namely be fixed on the extension spring hanging feet 411, and the other end of extension spring 43 and aforementioned extension spring fixed orifice 422 are fixing, namely are fixed on the extension spring fixed orifice 422.The lower end of fulcrum post 44 is inserted in the aforesaid revolution pin-and-hole 423 and under the state of preferred shimming 4411 and is limited by nut 441, the upper end expansion of fulcrum post 44 is provided with a connector 442, offer pin shaft hole 4421 at connector 442, pin shaft hole 4421 is connected with aforesaid second wing top cover 6.The width of aforesaid revoliving arm 42 is an end narrow contracting gradually towards fulcrum post 44 from an end of revoliving arm hub setting seat 41.
By shown in Figure 1, fixedly there are quantity and top cover to amount to one group of revolution key seat 64 that link gear 4 equates at the opposite side of the aforementioned length direction of second wing top cover 6 with the interval state and in the mode of paired configuration, offer pin-and-hole 641 at each revolution key seat 64, be equipped with a bearing pin 6411 at pin-and-hole 641, after aforementioned connector 442 corresponds to revolution key seat 64, insert pin-and-hole 641 and pin shaft hole 4421 successively with bearing pin 6411, thereby revoliving arm 42 is connected with second wing top cover 6.
Application examples:
Request is seen Fig. 3 and in conjunction with Fig. 2, and the collapsible cap structure of the utility model that Fig. 2 has illustrated to be positioned at 11 left sides, chamber, railway carriage or compartment that namely are positioned at fire extinguishing tanker of A portion is in the state that chamber, railway carriage or compartment 11 lids are closed, and this state is illustrated by Fig. 3.
Ask for an interview Fig. 4 and continue in conjunction with Fig. 2, the collapsible cap structure of the utility model that Fig. 2 has illustrated to be positioned at 11 right sides, chamber, railway carriage or compartment that namely are positioned at fire extinguishing tanker of B portion is in the state that chamber, railway carriage or compartment 11 is opened, and this state is illustrated by Fig. 4.
The applicant opens chamber, railway carriage or compartment 11 in conjunction with above-described embodiment and application examples narration, drag the hand 61 that is pulled by the fire fighter, thereby drive first wing top cover 5 by second wing top cover 6, because first wing top cover 5 and one group of guide rod seat 31 are fixing, again because one group of guide rod seat 31 is fixing with sliding guide 3, therefore when pulling handle 61 made first, second wing top cover 5,6 displacements, sliding guide 3 was mobile on one group of linear bearing 2.In this process, because each revoliving arm 42 that one group of top cover is amounted to link gear 4 is connected with revolution key seat 64 on second wing top cover 6 by fulcrum post 44, therefore when first, second wing top cover 5, when 6 right-hand members towards location status shown in Figure 1 move, revolution reaches the direction of arrow that arm 42 just does to illustrate among Fig. 1 and swings, thereby first, second wing top cover 5,6 is in by the state that is folded each other shown in Figure 4, closes or then carry out inverse operation when claiming to seal chamber 11, railway carriage or compartment
Claims (10)
1.
A kind of collapsible cap structure of fire extinguishing tanker, described fire extinguishing tanker comprises the compartment envelope (1) with chamber, railway carriage or compartment (11), long upper edge, limit (111), chamber, tool railway carriage or compartment, chamber, railway carriage or compartment (11) and minor face upper edge, chamber, railway carriage or compartment (112), it is characterized in that described collapsible cap structure comprises one group of linear bearing (2), this one group of linear bearing (2) is fixed towards a last side surface with interval state and long upper edge, limit, chamber, described railway carriage or compartment (111); One sliding guide (3), this sliding guide (3) and described one group of linear bearing (2) bearing fit, and at the last guide rod seat (21) that fixedly has one group of quantity to equate with the quantity of linear bearing (2) with the interval state of this sliding guide (3); One group of top cover is amounted to link gear (4), and this group of top cover is amounted to link gear (4) and is connected with the side surface of long upper edge, limit (111), chamber, described railway carriage or compartment towards chamber, described railway carriage or compartment (11) with the interval state; One first wing top cover (5) and one second wing top cover (6), one side of the length direction of this first wing top cover (5) and described one group of guide rod seat (31) are fixing, and a side of the length direction of the opposite side of the length direction of this first wing top cover (5) and second wing top cover (6) is articulated and connected, and the opposite side of the length direction of second wing top cover (6) is amounted to link gear (4) with described one group of top cover and is connected.
2.
The collapsible cap structure of fire extinguishing tanker according to claim 1, it is characterized in that in minor face upper edge, chamber, described railway carriage or compartment (112) and a side outward fixedly has a snap close (1121), side at the Width of described second wing top cover (6) fixedly has handle (61) and a latch hook (62), and wherein: latch hook (62) matches with described snap close (1121).
3.
The collapsible cap structure of fire extinguishing tanker according to claim 1 is characterized in that described one group of linear bearing (2) respectively has a linear axis bearing (21), and linear axis bearing (21) is fixed towards a last side surface with long upper edge, limit, chamber, described railway carriage or compartment (111).
4.
The collapsible cap structure of fire extinguishing tanker according to claim 1 is characterized in that described first wing top cover (5) is articulated and connected by hinge (51) and first wing top cover (6) towards a side of the length direction of described second wing top cover (6).
5.
The collapsible cap structure of fire extinguishing tanker according to claim 4 is characterized in that being provided with a waterproof case (7) between described first, second wing top cover (5,6) and at the position corresponding to described hinge (51).
6.
The collapsible cap structure of fire extinguishing tanker according to claim 1 is characterized in that opposite side at the described length direction of described second wing top cover (6) is installed with one and is used for the weather bar (63) that stops rainwater to invade chamber, described railway carriage or compartment (11).
7.
The collapsible cap structure of fire extinguishing tanker according to claim 1, it is characterized in that the revolution key seat (64) that equates in the opposite side of the described length direction of described second wing top cover (6) and the quantity that has one group of quantity and top cover to amount to link gear (4) in the stationkeeping of amounting to link gear (4) corresponding to described one group of top cover, described one group of top cover is amounted to link gear (4) and is respectively comprised revoliving arm hub setting seat (41), revoliving arm (42), extension spring (43) and fulcrum post (44), revoliving arm hub setting seat (41) is fixed towards a side in chamber, described railway carriage or compartment (11) with long upper edge, limit, chamber, described railway carriage or compartment (111), one end of revoliving arm (42) pivots with revoliving arm hub setting seat (41) and is connected, the other end stretches towards chamber, railway carriage or compartment (11) with the horizontal boom state, revoliving arm (44) be fixed on revoliving arm (42) the described other end and with described revolution key seat (64) pivotal joint, one end of extension spring (43) is fixed on the revoliving arm hub setting seat (41), and the other end of extension spring (43) is fixed on the revoliving arm (42).
8.
The collapsible cap structure of fire extinguishing tanker according to claim 7, a described end that it is characterized in that described revoliving arm (42) is connected with described revoliving arm hub setting seat (41) pivot by revoliving arm pivotal axis (421), on revoliving arm hub setting seat (41) and in the position corresponding to described extension spring (43), constitute an extension spring hanging feet (411), and go up and offer in the position corresponding to extension spring (43) an extension spring fixed orifice (422) at revoliving arm (42), a described end of described extension spring (43) and described extension spring hanging feet (411) are fixing, and the described other end of extension spring (43) and described extension spring fixed orifice (422) are fixing.
9.
The collapsible cap structure of fire extinguishing tanker according to claim 7, it is characterized in that offering pin-and-hole (641) at described revolution key seat (64), be equipped with bearing pin (6411) at pin-and-hole (641), the described other end at described revoliving arm (42) offers single-revolution pin-and-hole (423), the lower end of described fulcrum post (44) pivots with revolution pin-and-hole (423) and cooperates, and limited by nut (441), and the upper end of fulcrum post (44) constitutes a connector (442), offer a pin shaft hole (4421) at this connector (442), connector (442) matches with described revolution key seat (64), and connector (442) is connected with revolution key seat (64) in the position corresponding to pin-and-hole (641) and pin shaft hole (4421) by described bearing pin (6411).
10.
The collapsible cap structure of fire extinguishing tanker according to claim 7, the width that it is characterized in that described revoliving arm (42) is from an end narrow contracting gradually towards described fulcrum post (44) of an end of described revoliving arm hub setting seat (41)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657153 CN203032346U (en) | 2012-12-04 | 2012-12-04 | Folding type top cover structure of fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657153 CN203032346U (en) | 2012-12-04 | 2012-12-04 | Folding type top cover structure of fire engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032346U true CN203032346U (en) | 2013-07-03 |
Family
ID=48684487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657153 Withdrawn - After Issue CN203032346U (en) | 2012-12-04 | 2012-12-04 | Folding type top cover structure of fire engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941797A (en) * | 2012-12-04 | 2013-02-27 | 苏州市捷达消防车辆装备有限公司 | Folding top cover structure of fire fighting truck |
-
2012
- 2012-12-04 CN CN 201220657153 patent/CN203032346U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941797A (en) * | 2012-12-04 | 2013-02-27 | 苏州市捷达消防车辆装备有限公司 | Folding top cover structure of fire fighting truck |
| CN102941797B (en) * | 2012-12-04 | 2014-08-13 | 苏州市捷达消防车辆装备有限公司 | Folding top cover structure of fire fighting truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130703 Effective date of abandoning: 20140813 |
|
| RGAV | Abandon patent right to avoid regrant |