CN207644585U - Sightseeing trimaran - Google Patents

Abstract

The utility model discloses a sightseeing trimaran, which comprises a hull and a sightseeing cabin arranged on the main deck of the hull; Cooperate with sliding retractable slide rails; each retractable slide rail includes a slide rail body and a hydraulic push rod; a rotating shaft is arranged at both ends of each sightseeing cabin, and a gear is sleeved on each rotating shaft, and the distance between the gear and the rotating shaft The space is lined with rolling bearings, and the end of each rotating shaft is fixedly connected with a steering head; the inner side of the slide rail body of each retractable slide rail is provided with a chain groove, and a transmission chain meshing with the gear is laid in the chain groove. The outer sides of the slide rail bodies of the two retractable slide rails are all provided with machine head slots matched with the steering machine head. Its sightseeing cabin is used as a cabin on the deck during normal navigation. When sightseeing, it can be submerged underwater through retractable slide rails as a sightseeing cabin. It has a good view, excellent speed and stability, and gives tourists a good sightseeing experience.

Description

Sightseeing trimaran

technical field

The utility model belongs to the technical field of trimarans, in particular to a sightseeing trimaran.

Background technique

At present, sightseeing boats for entertainment are all placed in the middle of the boat to lower the sightseeing cabin underwater, or directly fix the underwater sightseeing structure, or directly open transparent glass windows on both sides of the cabin for sightseeing. It is relatively narrow, and the structure of the sightseeing cabin has a certain influence on the normal navigation status of the ship.

Contents of the invention

The purpose of this utility model is aimed at the deficiency of above-mentioned technology, provides a kind of sightseeing trimaran that can be used as cabin also can be used as sightseeing cabin.

In order to achieve the above purpose, the sightseeing trimaran designed by the utility model includes a hull and a sightseeing cabin arranged on the main deck of the hull; there are two sightseeing cabins, which are symmetrically distributed on both sides of the main deck. Each side of the main deck is provided with a pair of retractable slide rails that slide in cooperation with the sightseeing cabin;

Each of the telescopic slide rails includes a slide rail body and a hydraulic push rod, one end of the hydraulic push rod is fixed at the inner end of the bottom of the slide rail body, and the other end of the hydraulic push rod is hinged on the hull; each Both ends of each of the sightseeing cabins are provided with a rotating shaft, each of the rotating shafts is sleeved with a gear, and a rolling bearing is lined between the gear and the rotating shaft, and the end of each of the rotating shafts is fixedly connected with a Steering machine head; the inner side of the slide rail body of each of the telescopic slide rails is provided with a chain groove, and a transmission chain meshed with the gear is laid in the chain groove, and the slide rail of each of the telescopic slide rails The outside of the rail body is provided with a machine head slot matched with the steering machine head.

Further, each side of the hull is provided with a pair of receiving slots for a pair of telescopic sliding rails to be accommodated.

Further, the bottom of the sightseeing cabin is an inclined surface and a row of rollers are installed on the bottom, and the inclination angle of the inclined surface is the same as the maximum inclination angle of the telescopic slide rail.

Further, the upper surface of the outer end of the slide rail body is a curved surface, and the bending angle of the curved surface is the same as that of the side surface of the main deck.

Further, the sightseeing cabin includes a metal frame body, and transparent plexiglass is installed on the top and around the metal frame.

Compared with the prior art, the utility model has the following advantages: the sightseeing trimaran of the utility model, its sightseeing cabin is used as a cabin on the deck during normal navigation, and when sightseeing, it can dive underwater through the telescopic slide rail as a The sightseeing cabin has a good view, excellent speed and stability, and gives tourists a good tour experience.

Description of drawings

Fig. 1 is the schematic diagram of the main structure of the utility model sightseeing trimaran;

Fig. 2 is a structural schematic diagram of the sightseeing cabin in Fig. 1;

FIG. 3 is a partially enlarged schematic diagram of the structure in FIG. 1 .

The components in the figure are numbered as follows:

Hull 1, retractable slide rail 2, sightseeing cabin 3, slide rail body 4, hydraulic push rod 5, chain slot 6, nose slot 7, upper surface 8, rotating shaft 9, gear 10, steering nose 11, transmission chain 12 , the bottom 13, the receiving groove 14.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

The sightseeing trimaran as shown in Figure 1 comprises hull 1 and two sightseeing cabins 3 arranged on the main deck of hull 1, and two sightseeing cabins 3 are symmetrically distributed on both sides of the main deck (that is, one sightseeing cabin is positioned at the side of the main deck. One side, another sightseeing cabin is positioned at the other side of main deck, is symmetrical distribution), and simultaneously, each side of main deck is all provided with a pair of retractable slide rail 2 that cooperates with sightseeing cabin 3 to slide.

As shown in Figure 1 again, each retractable slide rail 2 comprises a slide rail body 4 and a hydraulic push rod 5, one end of the hydraulic push rod 5 is fixed at the inner end of the bottom of the slide rail body 4, and the other end of the hydraulic push rod 5 is hinged on the hull 1; as shown in Fig. 2, a rotating shaft 9 is arranged at both ends of each sightseeing cabin 3, and a gear 10 is sleeved on each rotating shaft 9, and a rolling bearing is lined between the gear 10 and the rotating shaft 9, and each rotating shaft 9 The ends of each are fixedly connected with a steering head 11; and each slide rail body 4 has a chain groove 6 inside, and a transmission chain 12 meshing with the gear 10 is laid in the chain groove 6, as shown in Figure 3, The outer side of the slide rail body 4 of each retractable slide rail 2 is provided with a head slot 7 matched with the steering head 11 . When underwater sightseeing is required, when the sightseeing cabin 3 slides on the retractable slide rail 2, the steering nose 11 is translated along the nose groove 7, so that the sightseeing cabin 3 has only one degree of freedom in the direction of motion, and the steering nose 11 controls The rotation of the rotating shaft 9 ensures that the sightseeing cabin 3 maintains a horizontal position all the time in the process of sliding up and down, without tilting, so as to avoid causing discomfort to passengers.

Referring again to FIG. 1 , each side of the hull 1 is provided with a pair of receiving grooves 14 , and when the retractable sliding rail 2 is retracted, the telescopic sliding rail 2 is fully accommodated in the receiving groove 14 . In this embodiment, the upper surface 8 of the outer end of the slide rail body 4 is a curved surface, and the bending angle of the curved surface is the same as that of the side of the main deck, so that when the retractable slide rail 2 is completely accommodated in the storage groove 14, the slide rail body 4 The curved surface of the upper surface 8 of the outer end is fully fitted with the curved surface of the main deck, so that the curved surface of the hull is guaranteed to be smooth, and the resistance performance of the ship will not be affected during normal navigation.

In addition, the bottom 13 of the sightseeing cabin 3 is an inclined surface and a row of rollers is installed at the bottom, the inclination angle of the inclined surface is the same as the maximum inclination angle of the retractable slide rail; the sightseeing cabin is placed on the main deck when not underwater sightseeing, When the sightseeing cabin is underwater sightseeing, when the telescopic slide rail is stretched out to the maximum tilt angle, it is the same as the tilt angle of the bottom of the sightseeing cabin, and the sightseeing cabin can smoothly leave the main deck through the rollers. In this embodiment, the sightseeing cabin includes a metal frame body, and transparent plexiglass is installed on the top and surroundings of the metal frame, and the transparent plexiglass on the top and surroundings is used to provide a wide field of view.

Claims (5)

1. A sightseeing trimaran, comprising a hull (1) and a sightseeing cabin (3) arranged on the main deck of the hull (1); it is characterized in that: the sightseeing cabins (3) are two, symmetrically distributed On both sides of the main deck, each side of the main deck is provided with a pair of telescopic slide rails (2) that slide in cooperation with the sightseeing cabin; Each of the telescopic slide rails (2) includes a slide rail body (4) and a hydraulic push rod (5), and one end of the hydraulic push rod (5) is fixed at the inner end of the bottom of the slide rail body (4). The other end of the hydraulic push rod (5) is hinged on the hull (1); each of the two ends of the sightseeing cabin (3) is provided with a rotating shaft (9), and each of the rotating shafts (9) is A gear (10) is sleeved, and a rolling bearing is lined between the gear (10) and the rotating shaft (9), and a steering head (11) is fixedly connected to the end of each rotating shaft (9); The inner side of the slide rail body (4) of each of the telescopic slide rails (2) is provided with a chain groove 6, and a transmission chain (12) meshed with the gear (10) is laid in the chain groove (6). , the outer side of the slide rail body (4) of each telescopic slide rail (2) is provided with a head groove (7) matched with the steering head (11). 2. The sightseeing trimaran according to claim 1, characterized in that: each side of the hull (1) is provided with a pair of storage slots (14) for a pair of telescopic sliding rails (2). 3. The sightseeing trimaran according to claim 1, characterized in that: the bottom (13) of the sightseeing cabin (3) is an inclined surface and a row of rollers are installed on the bottom, the angle of inclination of the inclined surface is the same as that of the adjustable The maximum inclination angle that telescopic slide rail (2) stretches out is identical. 4. The sightseeing trimaran according to claim 1, characterized in that: the upper surface (8) of the outer end of the slide rail body (4) is a curved surface, and the bending angle of the curved surface is the same as the bending angle of the side of the main deck same. 5. The sightseeing trimaran according to claim 1, characterized in that: the sightseeing cabin (3) comprises a metal frame body, and transparent plexiglass is installed on the top and around the metal frame.