CN219008092U - Fire boat propeller lifting adjusting assembly - Google Patents

Abstract

The application relates to a fire boat propeller lift adjustment subassembly, including the propeller, the outside fixed mounting of propeller has the link, embedded the leading truck that has on a side of link, slidable mounting has the mount on the leading truck, be provided with adjustment subassembly on the leading truck, adjustment subassembly includes fixed mounting be in fixed plate on the leading truck inner wall, fixed mounting has the leading truck on the fixed plate. This fire control ship propeller lift adjusting part is through setting up leading truck and mount sliding connection for original fixed mount can be for propeller sliding adjustment, through setting up fixed plate, cut frame, push pedal, make cut the high position that can adjust the push pedal under the frame rotates, realize driving the mount and go up and down, through setting up lead screw, accommodate motor, make cut the rotation of formula frame and be convenient for regulate and control, make the lift of fire control ship propeller be convenient for adjust, improved the adjustment convenience of device at special environment.

Description

Fire boat propeller lifting adjusting assembly

Technical Field

The application relates to the technical field of fire-fighting boat propellers, in particular to a fire-fighting boat propeller lifting adjusting assembly.

Background

The fire-fighting boat is a product developed in the field of fire-fighting rescue, adopts a rigid inflatable boat as a carrier, adopts a half-deep V-shaped hull and a high-warp bow design, adopts a high-strength glass fiber reinforced plastic material as a hull, is integrally formed by a vinyl resin vacuum introduction technology, and is reinforced by a Kevlar composite material; the buoyancy air bag is made of high-strength PU polyurethane fabric and is welded and formed by adopting a special numerical control welding technology, and the whole ship has high rigidity, light weight, strong impact resistance and excellent operability and stability under severe sea conditions.

The fire-fighting boat is driven by the propeller of the propeller, when the fire-fighting boat runs to a diving area, the propeller is easily damaged in the running process due to close contact between the propeller and the submarine stone, the fire-fighting boat propeller in the prior art is fixedly arranged at the tail part of the boat body by adopting a bolt type fixing structure, the propeller needs to be disassembled and adjusted in the diving area, the difficulty of operation is great, and the lifting installation device for the fire-fighting boat propeller is provided for solving the problem.

Disclosure of Invention

To the not enough of prior art, this application provides a fire boat propeller lift adjustment subassembly, possesses can be when going to the shallow position of water, nimble propeller height of adjusting, avoids the condition such as the collision damage of propeller and submarine stone.

In order to achieve the above purpose, the present application provides the following technical solutions: the fire boat propeller lifting adjusting assembly comprises a propeller, wherein a connecting frame is fixedly arranged outside the propeller, a guide frame is embedded in one side surface of the connecting frame, a fixing frame is slidably arranged on the guide frame, and an adjusting assembly is arranged on the guide frame;

the adjusting component comprises a fixed plate fixedly mounted on the inner wall of the guide frame, a guide frame is fixedly mounted on the fixed plate, a first connecting block is mounted in the guide frame in a sliding manner, a second connecting block is fixedly mounted at the top of the fixed plate, connecting pieces are fixedly mounted on the first connecting block and the second connecting block, a scissor frame is rotatably mounted on the connecting pieces, a push plate is arranged at the top of the scissor frame, a butt groove is formed in one side wall, opposite to the inner wall of the guide frame, of the fixed frame, and the push plate is fixedly connected to the butt groove.

Further, a groove is formed in the outer wall of the fixing frame, a convex strip is fixedly mounted on the inner wall of the guide frame, and the convex strip is slidably connected to the groove.

Further, a sliding plate positioned at the upper end part of the guide frame is fixedly arranged on the inner side wall of the guide frame, and the sliding plate is attached to the outer wall of the fixing frame to slide.

Further, fixed mounting has accommodate motor on the inner wall of guide frame, fixed mounting on accommodate motor's the output end rotate connect in the lead screw of guide frame inner wall, run through fixed mounting about the first connecting block has the screwed pipe, screwed pipe threaded connection in the lead screw.

Further, the shear frame is composed of two staggered plates which are connected with each other in a rotating way, and the two staggered plates are respectively connected with the connecting piece in a rotating way.

Further, the two plates of the scissor frame are respectively connected with the push plate in a rotating way and connected with the push plate in a rotating and sliding way.

Further, the fixing frame is an inverted U-shaped frame piece, bolts are arranged outside the fixing frame and used for being installed at the tail of the fire-fighting boat in an anchoring mode, and one side, far away from the tail of the fire-fighting boat, of the fixing frame is connected with the guide frame in a sliding mode.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this fire control ship propeller lift adjusting part is through setting up leading truck and mount sliding connection for original fixed mount can be for propeller sliding adjustment, through setting up fixed plate, cut frame, push pedal, make cut the high position that can adjust the push pedal under the frame rotates, realize driving the mount and go up and down, through setting up lead screw, accommodate motor, make cut the rotation of formula frame and be convenient for regulate and control, make the lift of fire control ship propeller be convenient for adjust, improved the adjustment convenience of device at special environment.

Drawings

FIG. 1 is an overall elevation view of the present application;

FIG. 2 is a top view of the connector of the present application;

FIG. 3 is a schematic view of a structure of a connecting guide frame of a fixing frame of the present application;

FIG. 4 is a top view of the mounting plate of the present application;

fig. 5 is a side view of the mount attachment pusher plate of the present application.

In the figure: 1. a propeller; 2. a connecting frame; 3. a guide frame; 4. a fixing frame; 5. a groove; 6. a convex strip; 7. a slide plate; 8. a fixing plate; 9. a guide frame; 10. a first connection block; 11. a second connection block; 12. a connecting piece; 13. a scissors frame; 14. a push plate; 15. adjusting a motor; 16. a screw rod; 17. a threaded tube; 18. abutting the groove.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1-5, a lifting adjusting assembly for a fire-fighting boat propeller in this embodiment includes a propeller 1, a connecting frame 2 is fixedly installed outside the propeller 1, a guide frame 3 is embedded on one side surface of the connecting frame 2, a fixing frame 4 is slidably installed on the guide frame 3, the fixing frame 4 is an inverted U-shaped frame, bolts are provided outside the fixing frame 4 and used for being fixedly installed at the tail of the fire-fighting boat, and one side of the fixing frame 4 far away from the tail of the fire-fighting boat is slidably connected with the guide frame 3.

It should be noted that, the outer wall of the fixing frame 4 is provided with a groove 5, the inner wall of the guide frame 3 is fixedly provided with a convex strip 6, the convex strip 6 is slidably connected to the groove 5, and the fixing frame 4 can slide relative to the convex strip 6 through the groove 5, so that the movement of the fixing frame 4 relative to the guide frame 3 is stable.

In this embodiment, be provided with adjusting part on the leading truck 3 for mount 4 can carry out the oscilaltion adjustment for link 2, adjusting part includes fixed plate 8 of fixed mounting on leading truck 3 inner wall, fixed mounting has leading truck 9 on the fixed plate 8, the inside slidable mounting of leading truck 9 has first connecting block 10, the top of fixed plate 8 still fixed mounting has second connecting block 11, all fixed mounting has connecting piece 12 on first connecting block 10 and the second connecting block 11, rotate on the connecting piece 12 and install scissors formula frame 13, the top of scissors formula frame 13 is provided with push pedal 14.

The opposite side walls of the fixed frame 4 and the inner wall of the guide frame 3 are provided with an abutting groove 18, the push plate 14 is fixedly connected to the abutting groove 18, and the movement of the fixed frame 4 relative to the guide frame 3 can be adjusted through the push plate 14.

Because there is the clearance between the opposite side of mount 4 and leading truck 3 inner wall, fixed mounting has the slide 7 that is located leading truck 3 upper end on the inside wall of leading truck 3, and slide 7 laminating is in the outer wall slip of mount 4 for the stability of sliding of mount 4 for leading truck 3 improves.

In order to facilitate the adjustment of the position of the push plate 14, an adjusting motor 15 is fixedly mounted on the inner wall of the guide frame 9 in the embodiment, a screw rod 16 rotatably connected to the inner wall of the guide frame 9 is fixedly mounted on the output end of the adjusting motor 15, a threaded pipe 17 is fixedly mounted on the left and right sides of the first connecting block 10 in a penetrating manner, the threaded pipe 17 is in threaded connection with the screw rod 16, and the first connecting block 10 can be driven to slide in the guide frame 9 through the rotation of the screw rod 16 to adjust the position.

In this embodiment, the scissor frame 13 is composed of two staggered plates that are rotatably connected to each other, and the two staggered plates are rotatably connected to the connecting piece 12, wherein the two plates of the scissor frame 13 are rotatably connected to the push plate 14 and rotatably and slidably connected to the push plate 14, so that the scissor frame 13 can avoid motion interference to adjust the height rotationally.

The working principle of the embodiment is as follows:

when the fire boat moves to the diving area, the adjusting motor 15 can be driven, the adjusting motor 15 drives the screw rod 16 on the output end to rotate, the screw rod 16 is connected to the threaded pipe 17 through threads under the rotation, the threaded pipe 17 and the first connecting block 10 slide along the track inside the guide frame 9 to adjust the position, the distance between the shear frame 13 connected to the first connecting block 10 and the shear frame 13 connected to the second connecting block 11 is changed, the shear frame 13 rotates to push the push plate 14 to lift the height, the push plate 14 is abutted to the abutting groove 18, the fixing frame 4 slides and lifts relative to the guide frame 3, and accordingly the propeller 1 is lifted and adjusted relative to the fixing frame 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a fire boat propeller lift adjustment subassembly, includes propeller (1), its characterized in that: the novel propeller comprises a propeller body, wherein a connecting frame (2) is fixedly arranged outside the propeller body (1), a guide frame (3) is embedded in one side surface of the connecting frame (2), a fixing frame (4) is slidably arranged on the guide frame (3), and an adjusting component is arranged on the guide frame (3);

the adjusting component comprises a fixed plate (8) fixedly mounted on the inner wall of the guide frame (3), a guide frame (9) is fixedly mounted on the fixed plate (8), a first connecting block (10) is slidably mounted in the guide frame (9), a second connecting block (11) is fixedly mounted on the top of the fixed plate (8), connecting pieces (12) are fixedly mounted on the first connecting block (10) and the second connecting block (11), a scissor type frame (13) is rotatably mounted on the connecting pieces (12), a push plate (14) is arranged on the top of the scissor type frame (13), a butt groove (18) is formed in one side wall, opposite to the inner wall of the guide frame (3), of the fixed frame (4), and the push plate (14) is fixedly connected to the butt groove (18).

2. The fire boat propeller lifting adjustment assembly of claim 1, wherein: the outer wall of the fixing frame (4) is provided with a groove (5), the inner wall of the guide frame (3) is fixedly provided with a raised line (6), and the raised line (6) is slidably connected with the groove (5).

3. The fire boat propeller lifting adjustment assembly of claim 1, wherein: and a sliding plate (7) positioned at the upper end part of the guide frame (3) is fixedly arranged on the inner side wall of the guide frame (3), and the sliding plate (7) is attached to the outer wall of the fixing frame (4) to slide.

4. The fire boat propeller lifting adjustment assembly of claim 1, wherein: the guide frame is characterized in that an adjusting motor (15) is fixedly installed on the inner wall of the guide frame (9), a screw rod (16) which is rotationally connected to the inner wall of the guide frame (9) is fixedly installed at the output end of the adjusting motor (15), a threaded pipe (17) is fixedly installed in a penetrating mode on the left side and the right side of the first connecting block (10), and the threaded pipe (17) is in threaded connection with the screw rod (16).

5. The fire boat propeller lifting adjustment assembly of claim 1, wherein: the shear frame (13) is composed of two staggered plates which are connected with each other in a rotating way, and the two staggered plates are respectively connected with the connecting piece (12) in a rotating way.

6. The fire boat propeller lifting adjustment assembly of claim 5, wherein: the two plates of the shear frame (13) are respectively connected with the push plate (14) in a rotating way and connected with the push plate (14) in a rotating and sliding way.

7. The fire boat propeller lifting adjustment assembly of claim 1, wherein: the fire-fighting boat is characterized in that the fixing frame (4) is an inverted U-shaped frame piece, bolts are arranged outside the fixing frame (4) and used for being installed at the tail of a fire-fighting boat in an anchoring mode, and one side, far away from the tail of the fire-fighting boat, of the fixing frame (4) is connected with the guide frame (3) in a sliding mode.

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