CN211357517U

CN211357517U - Helicopter is put out a fire with hanging water tank rack

Info

Publication number: CN211357517U
Application number: CN201921716636.0U
Authority: CN
Inventors: 张银清
Original assignee: Sichuan Xilin Fengteng General Aviation Co ltd
Current assignee: Sichuan Xilin Fengteng General Aviation Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-28
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a helicopter is put out a fire and is used suspension water tank rack belongs to the helicopter accessory and maintains technical field. The problem of among the prior art, the case all be the tiling and place, and the surface area of water tank is great, and the tiling is placed comparatively extravagant space, has reduced the storage rate in warehouse is solved. The device comprises a plurality of single-layer frames and supporting columns, wherein the single-layer frames are arranged in a layered structure, and adjacent single-layer frames are connected through 4 supporting columns; the single-layer frame comprises a frame body and 4 supporting seats arranged on the frame body, wherein the 4 supporting seats are arranged close to 4 vertex angles of the frame body.

Description

Helicopter is put out a fire with hanging water tank rack

Technical Field

The utility model relates to a technical field is maintained to the helicopter accessory, and more specifically the saying so relates to a helicopter is put out a fire and is used hanging water tank rack.

Background

The helicopter is one of the unique creations of 20 th century aviation technology, and the application range of the aircraft is greatly expanded. The helicopter is a typical dual-purpose product for military and civilian use, and can be widely applied to multiple fields of transportation, patrol, travel, rescue and the like.

The helicopter plays a particularly prominent role in the civil field, especially in the aspect of forest fire fighting, some deep mountains and old forests are rare and rare, mountain roads are steep and rugged, once the conventional artificial rescue of mountain fires is very inconvenient, the effect of extinguishing the fire by the helicopter is prominent, and the helicopter can be hung on a water tank to avoid the mountain roads and directly fly over a fire starting point to extinguish the fire.

However, the occurrence of a fire is not all day long, and the tank of the helicopter is placed in a warehouse when no fire has occurred. In the prior art, the water tanks are all laid horizontally, the surface area of the water tanks is large, the space is wasted when the water tanks are laid horizontally, and the storage rate of a warehouse is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve prior art, the case all is the tiling and places, and the surface area of water tank is great, and the tiling is placed comparatively extravagant space, has reduced the problem of the storage rate in warehouse, the utility model provides a helicopter is put out a fire and is used hanging water tank rack.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a suspension water tank placing frame for helicopter fire extinguishment comprises a plurality of single-layer frames and supporting columns, wherein the single-layer frames are arranged in a layered structure, and adjacent single-layer frames are connected through 4 supporting columns; the single-layer frame comprises a frame body and 4 supporting seats arranged on the frame body, wherein the 4 supporting seats are arranged close to 4 vertex angles of the frame body.

The utility model discloses a rack through set up the supporting seat on the single-deck frame that the stratiform set up, then places the water tank on the supporting seat, practices thrift the area in warehouse, has promoted the storage rate in warehouse.

Further, the support body includes first horizontal pole and the second horizontal pole that two levels set up, the first montant and the second montant of two vertical settings, and first horizontal pole, second horizontal pole, first montant and second montant are received and are constituteed a rectangle frame, and wherein, the quantity of first horizontal pole and second horizontal pole respectively has 2, and is equipped with the interval between two first horizontal poles and two second horizontal poles, and the support column is connected on first montant and second montant. Since the support bases are provided on the first cross bar and the second cross bar, the number of the first cross bar and the second cross bar is 2 each for increasing the width and the rigidity.

Further, the supporting seat comprises a seat body and a rubber pad arranged on the seat body, the seat body comprises a supporting section with a right trapezoid cross section and a fastening section with a rectangular cross section, the supporting section and the fastening section are integrally formed, the inclined plane of the supporting section of the right trapezoid is oppositely arranged, and the rubber pad is arranged on the inclined plane of the supporting section of the right trapezoid. The supporting seat is provided with the inclined plane so as to ensure that the water tank is placed on the supporting seat and then is in point contact with the supporting section, thus a gap is reserved between the bottom of the water tank and the upper surface of the single-layer frame, and the carrying position of an operator is reserved when the water tank is conveniently taken and placed. And the straight line segment is arranged to fixedly connect the supporting seat with the single-layer frame through the straight line segment.

Furthermore, a plurality of threaded holes which are arranged at equal intervals are formed in the first cross rod and the second cross rod, a plurality of through bolt holes are formed in the fastening section of the base body, and the supporting seat is fastened by bolts arranged in the bolt holes and the threaded holes. This embodiment has given the structure of an innovation, has seted up the multi-beat screw hole on first horizontal pole and the second horizontal pole on the individual layer frame promptly, has seted up the bolt hole that runs through at the straightway of pedestal, and like this, the pedestal just can be according to the size of water tank, adjusts its distance on the individual layer frame, can satisfy the water tank of a plurality of models and use.

Furthermore, two lines of anti-skid pattern bulges are arranged on the rubber pad. The rubber pad has the absorbing effect itself, prevents that the surface of water tank from being bruised or the scratch by the pedestal, is equipped with two lines of skid-proof decorative pattern archs on it and more can increase its frictional force with the water tank, can increase its frictional force with the water tank when preventing the surface of water tank from being bruised or the scratch by the pedestal again, makes it place more firmly.

Compared with the prior art, the utility model beneficial effect who has is:

1. the utility model discloses simple structure, the practicality is strong, the utility model discloses a rack through set up the supporting seat on the single-deck frame that the stratiform set up, then places the water tank on the supporting seat, practices thrift the area in warehouse, has promoted the storage rate in warehouse.

2. The utility model provides a supporting seat has set up the inclined plane and is the point contact with the support section in order to guarantee that the water tank is placed above back, like this, leaves the clearance between the bottom of water tank and the upper surface of monolayer frame, leaves operator's transport position when being convenient for get when putting the water tank. And the straight line segment is arranged to fixedly connect the supporting seat with the single-layer frame through the straight line segment.

3. The utility model discloses a set up the screw hole that a plurality of equidistant settings on first horizontal pole and the second horizontal pole, set up a plurality of bolt holes that run through on the fastening section of pedestal, the supporting seat is through setting up the bolt-up at bolt hole and screw hole. This embodiment has given the structure of an innovation, has seted up the multi-beat screw hole on first horizontal pole and the second horizontal pole on the individual layer frame promptly, has seted up the bolt hole that runs through at the straightway of pedestal, and like this, the pedestal just can be according to the size of water tank, adjusts its distance on the individual layer frame, can satisfy the water tank of a plurality of models and use.

4. The utility model discloses two lines of antiskid decorative pattern arch have been seted up on the rubber pad. The rubber pad has the absorbing effect itself, prevents that the surface of water tank from being bruised or the scratch by the pedestal, is equipped with two lines of skid-proof decorative pattern archs on it and more can increase its frictional force with the water tank, can increase its frictional force with the water tank when preventing the surface of water tank from being bruised or the scratch by the pedestal again, makes it place more firmly.

Drawings

FIG. 1 is a schematic structural view of a suspension tank rack for fire extinguishing of a helicopter according to the present invention;

FIG. 2 is a top view of a single-layer rack of the suspension tank rack for fire extinguishing of the helicopter of the present invention;

fig. 3 is a top view of the rubber pad of the suspension tank placing rack for fire extinguishing of the helicopter of the utility model.

The labels in the figure are: 1-single-layer frame, 2-support column, 3-support section, 4-straight line section, 5-rubber pad, 6-water tank, 7-first cross rod, 8-first vertical rod, 9-seat body, 10-support seat, 11-antiskid pattern bump, 12-threaded hole, 13-bolt, 14-second cross rod and 15-second vertical rod.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1, the hanging water tank placing frame for helicopter fire extinguishment comprises a plurality of single-layer frames 1 and supporting columns 2, wherein the single-layer frames 1 are arranged in a layered structure, and the adjacent single-layer frames 1 are connected through 4 supporting columns 2; single-layer frame 1 includes the support body and sets up 4 supporting seats 10 on the support body, and 4 supporting seats 10 are close to 4 apex angles settings of support body.

In this embodiment, the support body includes first horizontal pole 7 and the second horizontal pole 14 of two level settings, the first montant 8 and the second montant 15 of two vertical settings, first horizontal pole 7, second horizontal pole 14, a rectangle frame is constituteed to first montant 8 and the 15 end-to-end of second montant, wherein, first horizontal pole 7 and the 14 quantity of second horizontal pole respectively have 2, and be equipped with the interval between two first horizontal poles 7 and two second horizontal poles 14, support column 2 is connected on first montant 8 and second montant 15.

The utility model discloses a rack sets up supporting seat 10 through the monolayer frame 1 that sets up at the stratiform, then places water tank 6 on supporting seat 10, practices thrift the area in warehouse, has promoted the storage rate in warehouse. Since the support bases are provided on the first cross bar 7 and the second cross bar 14, the number of the first cross bar 7 and the second cross bar 14 is 2 each for increasing the width and also for increasing the rigidity.

Example 2:

as shown in fig. 2, this embodiment is further optimized on the basis of embodiment 1, and this embodiment focuses on explaining the improved parts compared with embodiment 1, and the same parts are not repeated, in this embodiment, the support seat 10 includes a seat body 9 and a rubber pad 5 disposed on the seat body 9, the seat body 9 includes a support section 3 having a right trapezoid cross section and a fastening section having a rectangular cross section, the support section 3 and the fastening section are integrally formed, the inclined surfaces of the support section 3 of the right trapezoid are disposed oppositely, and the rubber pad 5 is disposed on the inclined surface of the support section 3 of the right trapezoid. The inclined plane is arranged on the supporting seat 10 so as to ensure that the water tank 6 is placed on the supporting seat and then is in point contact with the supporting section 3, and thus a gap is reserved between the bottom of the water tank 6 and the upper surface of the single-layer frame 1, so that the carrying position of an operator is reserved when the water tank 6 is taken and placed conveniently. The straight line segment 4 is arranged to fixedly connect the supporting seat 10 with the single-layer rack 1 through the straight line segment 4.

As shown in fig. 3, preferably, two rows of anti-skid protrusions 11 are formed on the upper surface of the rubber pad 5. The rubber pad 5 has the shock absorption effect, prevents the outer surface of the water tank 6 from being damaged or scratched by the seat body 9, is provided with the two rows of anti-skid pattern protrusions 11, can increase the friction force between the anti-skid pattern protrusions and the water tank 6, prevents the outer surface of the water tank 6 from being damaged or scratched by the seat body 9, and can increase the friction force between the anti-skid pattern protrusions and the water tank 6, so that the water tank is more stably placed.

Example 3:

as shown in fig. 1, the present embodiment is further optimized on the basis of embodiment 1, the present embodiment focuses on explaining the improved parts compared with embodiment 1, and the same parts are not repeated, in the present embodiment, a plurality of threaded holes 12 are formed on the first cross bar 7 and the second cross bar 14 at equal intervals, a plurality of through bolt holes are formed on the fastening section of the seat body 9, and the support seat 10 is fastened by arranging bolts 13 in the bolt holes and the threaded holes 12. This embodiment has given an innovative structure, has seted up many bat screw holes 12 on first horizontal pole 7 and the second horizontal pole 14 on single-deck frame 1 promptly, has seted up the bolt hole that runs through at straightway 4 of pedestal 9, and like this, pedestal 9 just can be according to the size of water tank 6, adjusts its distance on single-deck frame 1, can satisfy the water tank 6 use of a plurality of models.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A suspension water tank placing frame for fire extinguishment of a helicopter is characterized by comprising a plurality of single-layer frames (1) and supporting columns (2), wherein the single-layer frames (1) are arranged in a layered structure, and the adjacent single-layer frames (1) are connected through 4 supporting columns (2); the single-layer frame (1) comprises a frame body and 4 supporting seats (10) arranged on the frame body, wherein the 4 supporting seats (10) are arranged close to 4 vertex angles of the frame body.

2. The helicopter is put out a fire and is used suspension water tank rack of claim 1, characterized in that, the support body includes two first horizontal poles (7) and the second horizontal pole (14) that the level set up, two vertical first montants (8) and the second montant (15) that set up vertically, first horizontal pole (7), second horizontal pole (14), first montant (8) and second montant (15) end to end and constitute a rectangle frame, wherein, the quantity of first horizontal pole (7) and second horizontal pole (14) respectively has 2, and be equipped with the interval between two first horizontal poles (7) and two second horizontal poles (14), support column (2) are connected on first montant (8) and second montant (15).

3. The helicopter is put out a fire and is used suspension tank rack of claim 2, characterized by, supporting seat (10) includes pedestal (9) and rubber pad (5) of setting on pedestal (9), pedestal (9) includes the cross section personally submits right trapezoid support section (3) and the cross section personally submits the fastening section of rectangle, support section (3) and fastening section integrated into one piece, the inclined plane of right trapezoid support section (3) sets up relatively, and rubber pad (5) set up on the inclined plane of right trapezoid support section (3).

4. The helicopter hanging water tank rack for fire extinguishing according to claim 3, characterized in that the first cross bar (7) and the second cross bar (14) are provided with a plurality of threaded holes (12) arranged at equal intervals, the fastening section of the base body (9) is provided with a plurality of bolt holes penetrating through, and the support base (10) is fastened by arranging bolts (13) in the bolt holes and the threaded holes (12).

5. A helicopter is put out a fire and is used suspension water tank rack of claim 3 or 4 characterized in that, two lines of skid-proof decorative pattern arch (11) have been seted up on rubber pad (5).