CN104195962A - Helicopter fire rescue platform - Google Patents
Helicopter fire rescue platform Download PDFInfo
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- CN104195962A CN104195962A CN201410332587.6A CN201410332587A CN104195962A CN 104195962 A CN104195962 A CN 104195962A CN 201410332587 A CN201410332587 A CN 201410332587A CN 104195962 A CN104195962 A CN 104195962A
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- helicopter
- fighting
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Abstract
The invention discloses a helicopter fire rescue platform and relates to the field of building design, structural fire protection design and fire rescue facilities. By the adoption of the helicopter fire rescue platform, the problem that due to the limitation of the conditions of the roof of a house, a heliport cannot be arranged, so that helicopter fire rescue is inconvenient can be solved. The helicopter fire rescue platform comprises a movable frame and a landing area, wherein the movable frame is arranged on the roof of the house, the movable frame can be moved to the final position from the initial position in the direction far away from a house body, the landing area is located at one end of the movable frame, and when the movable frame is located at the final position, the landing area is located under a helicopter so that people waiting for rescue can reach the helicopter from the landing area via the movable frame. The helicopter fire rescue platform is used in cooperation with the helicopter hovering above the roof of the house, and then people waiting for rescue can be rescued.
Description
Technical field
The present invention relates to fire-fighting and rescue facilities design field, relate in particular to a kind of helicopter fire-fighting and rescue platform.
Background technology
Along with scientific and technical development, the urbanization process of China is in the ascendant, and highrise building, super highrise building development situation rapidly continue.But fire Frequent Accidents in highrise building, has caused larger life, property loss and bad society and politics impact in recent years.Therefore, the security against fire of highrise building, super highrise building is most important.Wherein, fire-fighting and rescue is in high level, super highrise building, to guarantee the important measures of personal security, particularly helicopter rescue, especially one of important means of high level, super highrise building external rescue.
To high-rise, super highrise building, there is certain facility requirement in helicopter rescue.Conventionally, in high-rise, Roof of Super High-Rise Building, need to build the helistop that diameter is 25-30m, add flight safety to closing on the Clearance requirement in spatial domain, to position and the bulk of apron is set, require just more harsh.Therefore; having many high levels, super highrise building arranges and requires to cancel construction apron because the condition limitations such as roofing space, architectural image cannot meet; thereby abandoned utilizing helicopter to implement the approach of rescue, affected security against fire high-rise, super highrise building.
Summary of the invention
The invention provides a kind of helicopter fire-fighting and rescue platform, can solve because roof, house condition restriction cannot arrange helistop, and cause the problem of helicopter fire-fighting and rescue inconvenience.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A helicopter fire-fighting and rescue platform, for matching with the helicopter that hovers over top, roof, house, rescues to treat rescue personnel, and described helicopter fire-fighting and rescue platform comprises:
Adjustable shelf, is arranged on the roof in house, can by initial position, move to final position towards the direction away from house body;
Log in district, be positioned at described adjustable shelf one end, when described adjustable shelf is during in described final position, described in log in district and be positioned under described helicopter so that described in treat that rescue personnel can arrive at described helicopter from the described district that logs in via described adjustable shelf.
Further, described helicopter fire-fighting and rescue platform also comprises:
Fixed mount, bottom is fixedly connected with described roof surface;
Described adjustable shelf is horizontally set on the top of described fixed mount, and can move by along continuous straight runs.
Further, between described adjustable shelf and described fixed mount, have roller, described adjustable shelf moves by described roller.
Further, described fixed mount comprises front fixed mount and the rear fixed mount of arranging successively along the moving direction of described adjustable shelf, the upper surface of described front fixed mount and described rear fixed mount is located in the same horizontal plane, and described adjustable shelf is arranged on the upper surface of described front fixed mount and described rear fixed mount simultaneously.
Further, described roller comprises the first roller and the second roller;
Described the first roller is fixedly installed on the upper surface of described front fixed mount by turning rolls, and acts on the soffit of described adjustable shelf;
Described the second roller is fixedly installed on the soffit of described adjustable shelf by turning rolls, and acts on the upper surface of described rear fixed mount.
Further, when described adjustable shelf moves to described final position, described the second roller is positioned at the edge of the upper surface of described rear fixed mount.
Further, described roller also comprises the 3rd roller and the 4th roller;
Described the 3rd roller and described the 4th roller all act on the upper surface of described adjustable shelf, described the 3rd roller is fixed by turning rolls and the limiting bracket being vertically arranged on described front fixed mount, and described the 4th roller is fixed by turning rolls and the limiting bracket being vertically arranged on described rear fixed mount.
Further, described helicopter fire-fighting and rescue platform also comprises Power Component, and described Power Component comprises:
At least two sprocket wheels and the chain matching, at least two described sprocket wheels are arranged on described rear fixed mount along the moving direction of described adjustable shelf, and the distance between at least two described sprocket wheel axle center is not less than described adjustable shelf and from described original position, moves to the distance in described final position;
Drive block, is fixedly installed on the soffit of the described adjustable shelf of locating directly over described chain, and the bottom of described drive block is provided with the sprocket matching with described chain;
Power source, is connected with described sprocket wheel, for driving described sprocket rotation.
Further, described helicopter fire-fighting and rescue platform also comprises:
Staircase, is arranged on described roof surface, is positioned at the side of described adjustable shelf, when described adjustable shelf is during in described final position, described in treat that rescue personnel can arrive on described adjustable shelf by described staircase.
Further, described adjustable shelf is the cuboid of upper surface open, the moving horizontally along its length of described adjustable shelf.
The helicopter fire-fighting and rescue platform that the embodiment of the present invention provides, comprise the adjustable shelf being arranged on roof, house, on adjustable shelf, also having can be for treating that rescue personnel logs in the district that logs in of helicopter, when adjustable shelf moves to final position towards the direction away from house body by initial position, logging in district just in time can be positioned under helicopter, thereby conveniently treat that rescue personnel logs in helicopter from adjustable shelf, such structure makes helicopter not need directly to drop to roof just can realize the rescue of roof being treated to rescue personnel, make helicopter can adapt to multiple rescue environment, increase applicability.
Accompanying drawing explanation
Fig. 1 is overall schematic when helicopter fire-fighting and rescue platform and helicopter are used in conjunction with according to an embodiment of the invention;
Fig. 2 is overall schematic when helicopter fire-fighting and rescue platform arranges roof, house according to an embodiment of the invention;
Fig. 3 is the explosive view of helicopter fire-fighting and rescue platform stereogram according to an embodiment of the invention;
Fig. 4 is that the helicopter fire-fighting and rescue platform in Fig. 3 completes A after assembling to schematic diagram;
Fig. 5 is the front view of helicopter fire-fighting and rescue platform in accordance with another embodiment of the present invention;
Fig. 6 is the upward view of adjustable shelf in Fig. 5;
Fig. 7 is the left view of Fig. 5;
Fig. 8 is the rear elevation of Fig. 5, and only shows wherein end sections;
Fig. 9 is the right view of Fig. 5, and only shows wherein power source part;
Figure 10 is the enlarged diagram of B part in Fig. 7;
Figure 11 is the enlarged diagram of C part in Fig. 7;
Figure 12 is positioned at the 3rd roller of limiting bracket end or the schematic diagram of the 4th roller in Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing, the helicopter fire-fighting and rescue platform of the embodiment of the present invention is described in detail.
Fig. 1 is overall schematic when helicopter fire-fighting and rescue platform and helicopter are used in conjunction with according to an embodiment of the invention; Fig. 2 is overall schematic when helicopter fire-fighting and rescue platform arranges roof, house according to an embodiment of the invention.Particularly helicopter rescue because helistop cannot be set, can not more easily be adopted in the roof shown in Fig. 1 when breaking out of fire.Therefore, as depicted in figs. 1 and 2, helicopter fire-fighting and rescue platform of the present invention can be arranged on the roof 800 in house, certain distance is stretched out in one end of platform the relatively body in house, by matching with the helicopter that hovers over 800 tops, roof in house, helicopter can fall or the methods such as rope ladder of dangling are rescued the rescue personnel that treats on platform by rope, makes helicopter can adapt to multiple rescue environment, increases applicability.
Fig. 3 is the three-dimensional explosive view of helicopter fire-fighting and rescue platform according to an embodiment of the invention; Fig. 4 is that the helicopter fire-fighting and rescue platform in Fig. 3 completes A after assembling to schematic diagram.As shown in Figure 3 and Figure 4, helicopter fire-fighting and rescue platform of the present invention can comprise adjustable shelf 100.Adjustable shelf 100 is the cuboid of upper surface open, can consist of many crossbeams and Duo Gen longeron.The bottom surface of adjustable shelf 100 is to treat that rescue personnel's pin steps on region, therefore normally on bottom surface, can lay complete steel plate or other hard fire proofing materials, also can smear fire resistant coating to increase security performance at material surface.In addition, bottom surface with respect to adjustable shelf 100, the side of adjustable shelf 100 is only played and is treated that to what be positioned at adjustable shelf 100 inside rescue personnel protects and restriction, therefore can on the lateral frame by crossbeam and longitudinal beam welding, be fixedly installed the netted overcoat of one deck, overcoat can adopt the material identical with adjustable shelf 100.
Be appreciated that adjustable shelf 100 also can be for other applicable shapes, such as the square bodily form, ellipse etc.Adjustable shelf 100 also can not need crossbeam and longeron, only adopts that for example steel plate is assembled is welded.In addition, in the side of above-mentioned adjustable shelf 100, also netted overcoat can be set, only need to, by the increase in density between corresponding longeron and longeron, guarantee to treat that rescue personnel is difficult for dropping adjustable shelf 100 from the space between them.
The helicopter fire-fighting and rescue platform of the present embodiment can also comprise fixed mount 200.Equally, fixed mount 200 can form with crossbeam and the longeron of adjustable shelf 100 identical materials by many, and fixed mount 200 is fixedly connected with 800 surfaces, roof by bottom.Fixed mount 200 can also comprise front fixed mount 300 and the rear fixed mount 400 of arranging successively along the moving direction of adjustable shelf 100, and the upper surface of front fixed mount 300 and rear fixed mount 400 is located in the same horizontal plane.
According to the present invention, adjustable shelf 100 is the tops that are horizontally set on fixed mount 200, and can towards the direction away from house body, by initial position, move to final position by along continuous straight runs.Particularly, adjustable shelf 100 is the upper surfaces that are simultaneously horizontally set on front fixed mount 300 and rear fixed mount 400, no matter that is to say adjustable shelf 100 in above-mentioned initial position, final position or between them arbitrary position, adjustable shelf 100 does not depart from the upper surface of front fixed mount 300 and rear fixed mount 400 all the time.
According to the present invention, can be by the movement that roller is realized adjustable shelf 100 being set in corresponding position between adjustable shelf 100 and front fixed mount 300 and between adjustable shelf 100 and rear fixed mount 400.As shown in Figure 3, roller can comprise four the first rollers 301 and two the second rollers 102.
Particularly, four the first rollers 301 are to be located in the same horizontal plane, and by turning rolls separately, are fixedly installed on respectively the upper surface of front fixed mount 300.Wherein, every two the first rollers 301 are one group, and two group of first roller 301 is to arrange successively along the moving direction of adjustable shelf 100.The dead in line of two the first rollers 301 in every group, and this axis is vertical with the moving direction of adjustable shelf 100.Each first roller 301 all contacts and acts on this surface with the soffit of adjustable shelf 100, and adjustable shelf 100 can be moved horizontally by soffit on four the first rollers 301.Equally, two the second rollers 102 are to be also positioned at same level, dead in line and this axis of two the second rollers 102 are vertical with the moving direction of adjustable shelf 100, two the second rollers 102 are fixedly installed on the soffit of adjustable shelf 100 by turning rolls separately, two the second rollers 102 contact and act on this surface with the upper surface of rear fixed mount 400, and adjustable shelf 100 can be moved horizontally by two the second rollers 102 on the upper surface of rear fixed mount 400.In addition, when adjustable shelf 100 moves to above-mentioned final position, the second roller 102 is positioned at the edge of the upper surface of rear fixed mount 400, that is to say all the time and does not depart from the upper surface of rear fixed mount 400.
Be appreciated that, between the adjustable shelf 100 of the present embodiment and roof 800, fixed mount 200 can be set, for example can roller be set in the bottom of adjustable shelf 100, guaranteeing that adjustable shelf 100 is horizontally disposed with can also move simultaneously in the horizontal direction, as long as guarantee that one end of adjustable shelf 100 can stick up on the roof 800 applicable distances (identical with the above-mentioned displacement that is arranged on the adjustable shelf 100 on fixed mount 200) to meet rescue demand.The adjustable shelf 100 of the present embodiment also can move towards horizontal direction other applicable directions in addition, such as moving direction can be an angle with roof 800, move directly over even obliquely, equally can be so that one end of adjustable shelf 100 sticks up on the roof 800 applicable distances, meet rescue demand.In addition, in the present embodiment, one end that the final position that adjustable shelf 100 moves refers to adjustable shelf 100 moves to the position (position during follow-up logging in district 101 and being positioned under helicopter of will describing) of adjustable shelf while meeting rescue demand, and original position is not unique, can be a plurality of applicable positions, position when the preferred adjustable shelf 100 of original position does not move completely in the present embodiment.
The fixed mount 200 that is appreciated that equally the present embodiment also can be as a whole or be split as the single fixed mount 200 of more arranging with the same manner.Between adjustable shelf 100 of the present invention and fixed mount 200, can also adopt other applicable parts to meet the slip demand of adjustable shelf 100, such as utilizing the fit system of linear bearing and slide rail to realize.Further, the first roller 301 and the second roller 102 also can be selected other applicable numbers, and adopt other applicable arrangements, to guarantee that adjustable shelf 100 can be horizontally set on fixed mount 200 and can move by along continuous straight runs, repeats no more herein.
As shown in Figures 3 and 4, the above-mentioned rollers of the present embodiment can also comprise two the 3rd rollers 302 and two the 4th rollers 401.Wherein, two the 3rd rollers 302 and two the 4th rollers 401 all act on the upper surface of adjustable shelf 100, make on the one hand the adjustable shelf 100 can horizontal slip, can limit the displacement of adjustable shelf 100 in the vertical directions again on the other hand.Dead in line and this axis of two the 3rd rollers 302 are vertical with the moving direction of adjustable shelf 100, and two the 3rd rollers 302 are fixed by turning rolls separately and the limiting bracket 500 being vertically arranged on front fixed mount 300 respectively.Equally, dead in line and this axis of two the 4th rollers 401 are vertical with the moving direction of adjustable shelf 100, and two the 4th rollers 401 are also fixed by turning rolls separately and the limiting bracket 500 being vertically arranged on rear fixed mount 400 respectively.In addition, Figure 12 is positioned at the 3rd roller of limiting bracket end or the schematic diagram of the 4th roller in Fig. 5, as shown in figure 12, can also the 5th roller 501 be set respectively for installing on two limiting brackets 500 of the 3rd roller 302, and two the 5th rollers 501 are symmetrical arranged with the moving direction of adjustable shelf 100.Also can the 5th roller 501 be set respectively installing on two limiting brackets 500 of the 4th roller 401, same two the 5th rollers 501 are symmetrical arranged with the moving direction of adjustable shelf 100.The axis of the 5th roller 501 is perpendicular to horizontal plane, and the 5th roller 501 acts on the side of adjustable shelf 100, so that adjustable shelf 100 is limited in horizontal plane and perpendicular to the displacement of its moving direction.
The quantity that is appreciated that the 3rd roller 302, the 4th roller 401 and the 5th roller 501 can be selected applicable number as required.And, the 3rd roller 302 and the 4th roller 401 can only arrange one of them, such as the end position of the 4th roller 401 at rear fixed mount 400 is only set, when adjustable shelf 100 moves to final position, guarantee that the 4th roller 401 can also act on adjustable shelf 100 upper surfaces, so that adjustable shelf 100 is played to position-limiting action.Further, the roller of above-mentioned vertical position-limiting action also can be set, only vertically spacing by the gravity realization of adjustable shelf self, or other stopping means is set between adjustable shelf 100 bottoms and fixed mount 200.
As shown in Figure 3, on the adjustable shelf 100 of the present embodiment, on one end far away of distantly related room body, can also there is the district of logging in 101.When adjustable shelf 100 moves to above-mentioned final position, logging in district 101 can just be positioned under helicopter, so that treat that rescue personnel can arrive at helicopter from logging in district 101 by modes such as ropes via adjustable shelf 100.Be appreciated that, log in district 101 and can be that to be positioned at adjustable shelf 100 above-mentioned compared with any applicable position on far-end, but in order to make to improve the flexible efficiency of adjustable shelf 100 and more convenient against rope ladder or rope place under dangling to helicopter, conventionally log in district 101 is to be positioned at end position as far as possible.And logging in district 101 is regional extents, the selection that the size of scope can be applicable to according to the size of adjustable shelf 100 respective end, to hold a people or a plurality of people simultaneously.In addition, as shown in figures 1 and 3, bottom at the rear fixed mount 400 of the present embodiment can also be set to hollow structure, and between roof 800, form cavity 405, can be used as the interim safe shelter for the treatment of rescue personnel, also can place some rescue aids or fire water box, power distribution room etc. is arranged on wherein.
Fig. 5 is the front view of helicopter fire-fighting and rescue platform in accordance with another embodiment of the present invention; Fig. 6 is the upward view of adjustable shelf in Fig. 5; Fig. 7 is the left view of Fig. 5; Figure 11 is the enlarged diagram of C part in Fig. 7.As shown in Figures 5 to 7, in the present embodiment, the helicopter fire-fighting and rescue platform structure in helicopter fire-fighting and rescue platform and above-described embodiment is basic identical.The helicopter fire-fighting and rescue platform of the present embodiment can also comprise Power Component, is used to the movement of adjustable shelf 100 that power is provided.In addition, also aviation indication lighting lamp (not shown) can be set at the top of adjustable shelf 100, to improve the accuracy of helicopter rescue.
The Power Component of the present embodiment can comprise four sprocket wheels 402 and two chains 403.Wherein two sprocket wheels 402 are one group and are equipped with a chain 403.Two sprocket wheels 402 in one group are that the moving direction along adjustable shelf 100 is arranged on rear fixed mount 400 successively, the rotating direction of chain 403 is consistent with the moving direction of adjustable shelf 100, and the distance between the axle center of two sprocket wheels 402 is not less than adjustable shelf 100 and from above-mentioned original position, moves to the distance in above-mentioned final position.Identical with last group of the arrangement of another group sprocket wheel 402.Especially as shown in Figure 6, between two groups of sprocket wheels 402, be to be arranged in juxtaposition, so that the projection of two chain 403 in the vertical directions overlaps.Sprocket wheel 402 drives in chain 403 rotation processes, is not parallel with horizontal plane substantially with chain 403 parts of sprocket wheel 402 contacts.According to said structure feature and as shown in Figure 6 and Figure 7, wherein two sprocket wheels 402 in one group of sprocket wheel 402 are to be symmetrical arranged between two along the moving direction of adjustable shelf 100 with two sprocket wheels 402 of another group sprocket wheel 402, the dead in line of two symmetrical sprocket wheels 402 and share same rotating shaft.
As shown in Fig. 7 and Figure 11, the Power Component of the present embodiment can also comprise two drive blocks 105 especially.Two drive blocks 105 are fixedly installed on respectively the soffit of the adjustable shelf 100 of locating directly over above-mentioned two chains 403, and in the bottom of drive block 105, are provided with the sprocket matching with chain 403.When sprocket wheel 402 drives chain 403 to rotate, drive block 105 can be followed chain 403 along continuous straight runs and be moved, thereby drives adjustable shelf 100 to move.
Fig. 9 is the right view of Fig. 5, and is mainly to show wherein power source part.As shown in Figure 9, the Power Component of the present embodiment can also comprise power source 900.Power source 900 is connected with sprocket wheel 402, for drive sprocket 402, rotates.Power source 900 can be for multiple, such as being motor or adopting manual rocking bar etc.In the present embodiment, it is limited that adjustable shelf 100 generally can stretch out house distance, and consider when fire occurs may power-off etc. situation, the therefore moving manual drives that preferably adopts, manual drives can also make the movement of adjustable shelf 100 more stable, controllability is stronger.
Be appreciated that, in the present invention, adjustable shelf 100 can also adopt other the type of drive except above-mentioned sprocket wheel 402 and chain 403, such as modes such as worm and wheel, wheel and racks, can also cancel sprocket wheel 402 and chain 403, directly manually promote adjustable shelf 100 and also can realize the movement of adjustable shelf 100, the structure that has of other modes repeats no more.When adopting the mode of sprocket wheel 402 and chain 403, one group of above-mentioned sprocket wheel 402 also can be only set and also can comprise plural sprocket wheel 402 with 403, the one groups of sprocket wheels 402 of a chain that match, as long as arrange successively along adjustable shelf 100 moving directions.Equally, drive block 105 also can be a plurality of, in the mode being applicable to, arrange.
Especially as shown in Figure 7, in the present embodiment, can also comprise staircase 600.Staircase 600 is arranged on roof surface and is positioned at the side of adjustable shelf 100.The corresponding position, side of adjustable shelf 100 one end (away from above-mentioned one end that logs in district 101) is provided with door 103, when adjustable shelf 100 is during in final position, staircase 600 is arranged to just aim at door 103, thereby treats that the door 103 that rescue personnel can open through adjustable shelf 100 by staircase 600 more easily arrives on adjustable shelf 100.Be appreciated that staircase 600 can be to be fixedly installed, also can allow staircase artificially move by the modes such as roller being set at staircase for 600 times, can use more neatly.
Fig. 8 is the rear elevation of Fig. 5, and only shows wherein end sections; Figure 10 is the enlarged diagram of B part in Fig. 7.As shown in Figure 8, the second roller 102 on adjustable shelf 100, against the end, one end (away from one end of front fixed mount 300) to rear fixed mount 400, that is to say that adjustable shelf 100 is in above-mentioned original position.As shown in figure 10, when not needing to use helicopter fire-fighting and rescue platform of the present invention and adjustable shelf 100 to be positioned at above-mentioned original position, can adjustable shelf 100 be fixed by bearing pin 404, restraint frame 100 displacement in the horizontal direction, adds stiff stability.When breaking out of fire need to be used, can extract bearing pin 404, then manual mode drives adjustable shelf 100 to move to final position, thereby coordinates with helicopter, implement to rescue.In addition, can also when arriving at final position, adjustable shelf 100 in applicable position, adjustable shelf 100 be fixed to stability when raising the present invention uses by identical bearing pin 404.
It should be noted that, adjustable shelf 100 in helicopter fire-fighting and rescue platform of the present invention can also adopt other applicable modes to realize to stretch out roof 800 certain distances in house, such as adopting the Multi-section active frame 100 of nested form, the flexible realization by Multi-section active frame 100 is stretched to one end of adjustable shelf 100 under helicopter.Also Multi-section active frame 100 can be adopted to the hinged mode of head and the tail, take two joints as example, and wherein a joint adjustable shelf 100 rotates and goes out from side or the bottom surface of another joint adjustable shelf 100, thereby makes two joint adjustable shelfs 100 form a joint, to reach the object of lengthening, other forms repeat no more.In addition, helicopter fire-fighting and rescue platform of the present invention, except being arranged on roof 800, can also apply to the middle part of building, such as mechanical floor or refuge story, coordinates implement rescue with helicopter.Helicopter fire-fighting and rescue platform of the present invention also can apply in other purposes except fire-fighting and rescue, such as can be used as the purposes platform that the wall face in house is cleaned, used during the daily operation such as maintenance.
In description of the invention, it will be appreciated that, orientation or the position relationship of the indications such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, so can not be interpreted as limitation of the present invention.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
In description of the invention, it should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can be directly on another element or may have centering elements simultaneously.When an element " being connected in " another element of being known as, it can be directly connected to another element or may have centering elements simultaneously.
In the description of this manual, specific features, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by the described protection domain with claim.
Claims (10)
1. a helicopter fire-fighting and rescue platform, for matching with the helicopter that hovers over top, roof, house, rescues to treat rescue personnel, it is characterized in that, described helicopter fire-fighting and rescue platform comprises:
Adjustable shelf, is arranged on the roof in house, can by initial position, move to final position towards the direction away from house body;
Log in district, be positioned at described adjustable shelf one end, when described adjustable shelf is during in described final position, described in log in district and be positioned under described helicopter so that described in treat that rescue personnel can arrive at described helicopter from the described district that logs in via described adjustable shelf.
2. helicopter fire-fighting and rescue platform according to claim 1, is characterized in that, also comprises:
Fixed mount, bottom is fixedly connected with described roof surface;
Described adjustable shelf is horizontally set on the top of described fixed mount, and can move by along continuous straight runs.
3. helicopter fire-fighting and rescue platform according to claim 2, is characterized in that, between described adjustable shelf and described fixed mount, has roller, and described adjustable shelf moves by described roller.
4. helicopter fire-fighting and rescue platform according to claim 3, it is characterized in that, described fixed mount comprises front fixed mount and the rear fixed mount of arranging successively along the moving direction of described adjustable shelf, the upper surface of described front fixed mount and described rear fixed mount is located in the same horizontal plane, and described adjustable shelf is arranged on the upper surface of described front fixed mount and described rear fixed mount simultaneously.
5. helicopter fire-fighting and rescue platform according to claim 4, is characterized in that, described roller comprises the first roller and the second roller;
Described the first roller is fixedly installed on the upper surface of described front fixed mount by turning rolls, and acts on the soffit of described adjustable shelf;
Described the second roller is fixedly installed on the soffit of described adjustable shelf by turning rolls, and acts on the upper surface of described rear fixed mount.
6. helicopter fire-fighting and rescue platform according to claim 5, is characterized in that, when described adjustable shelf moves to described final position, described the second roller is positioned at the edge of the upper surface of described rear fixed mount.
7. helicopter fire-fighting and rescue platform according to claim 4, is characterized in that, described roller also comprises the 3rd roller and the 4th roller;
Described the 3rd roller and described the 4th roller all act on the upper surface of described adjustable shelf, described the 3rd roller is fixed by turning rolls and the limiting bracket being vertically arranged on described front fixed mount, and described the 4th roller is fixed by turning rolls and the limiting bracket being vertically arranged on described rear fixed mount.
8. helicopter fire-fighting and rescue platform according to claim 1, is characterized in that, also comprise Power Component, described Power Component comprises:
At least two sprocket wheels and the chain matching, at least two described sprocket wheels are arranged on described rear fixed mount along the moving direction of described adjustable shelf, and the distance between at least two described sprocket wheel axle center is not less than described adjustable shelf and from described original position, moves to the distance in described final position;
Drive block, is fixedly installed on the soffit of the described adjustable shelf of locating directly over described chain, and the bottom of described drive block is provided with the sprocket matching with described chain;
Power source, is connected with described sprocket wheel, for driving described sprocket rotation.
9. helicopter fire-fighting and rescue platform according to claim 1, is characterized in that, also comprises:
Staircase, is arranged on described roof surface, is positioned at the side of described adjustable shelf, when described adjustable shelf is during in described final position, described in treat that rescue personnel can arrive on described adjustable shelf by described staircase.
10. helicopter fire-fighting and rescue platform according to claim 1, is characterized in that, described adjustable shelf is the cuboid of upper surface open, the moving horizontally along its length of described adjustable shelf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332587.6A CN104195962B (en) | 2014-07-11 | 2014-07-11 | A kind of helicopter fire-fighting and rescue platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332587.6A CN104195962B (en) | 2014-07-11 | 2014-07-11 | A kind of helicopter fire-fighting and rescue platform |
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| Publication Number | Publication Date |
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| CN104195962A true CN104195962A (en) | 2014-12-10 |
| CN104195962B CN104195962B (en) | 2016-08-24 |
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| CN201410332587.6A Active CN104195962B (en) | 2014-07-11 | 2014-07-11 | A kind of helicopter fire-fighting and rescue platform |
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|---|---|---|---|---|
| US2920846A (en) * | 1955-09-07 | 1960-01-12 | Avery C Hand Jr | Helicopter landing mat |
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| JP2001073322A (en) * | 1999-09-08 | 2001-03-21 | Shin Meiwa Ind Co Ltd | Uninhabited mid-to-high-rise building equipped with separate installation-type heliport |
| CN203684118U (en) * | 2013-12-04 | 2014-07-02 | 海丰通航科技有限公司 | Lifting platform for ascending and descending of helicopter |
| CN204059212U (en) * | 2014-07-11 | 2014-12-31 | 悉地（北京）国际建筑设计顾问有限公司 | A kind of helicopter fire-fighting and rescue platform |
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| CN104195962B (en) | 2016-08-24 |
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