CN2665841Y

CN2665841Y - Weightlessness simulator

Info

Publication number: CN2665841Y
Application number: CN 200320115858
Authority: CN
Inventors: 杜江; 常健; 孙元泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-13
Filing date: 2003-11-13
Publication date: 2004-12-22
Anticipated expiration: 2013-11-13

Abstract

The utility model discloses a weightlessness simulator, which comprises a service trunk. Safety protective nets are arranged at the top and the bottom of the service trunk, and the inner wall and the bottom are provided with a soft protective pad. The lower end of the service trunk is connected and communicated with an air flow acceleration section. The air flow acceleration section is connected and communicated with an air flow dynamic section. The upper end of the service trunk is connected and communicated with an air exhaust device. An air flow guide section is connected between the air flow acceleration section and the air flow dynamic section. The weightlessness simulator adopts a designing of an open-typed air channel, and has simple structure, convenient assembly and lower working noise of the entire device by adopting a rectified muffler arranged on the air flow guide section. The simulator generates the air flow with a speed ranging from 0 to 180 kilometers per hour under the action of the air flow acceleration section by the air flow source provided by the air flow dynamic section. People float and lift or fall off after accessing into the service trunk by overcoming the gravity of the human body by the generation of the floating force, and the feeling of the weightlessness is experienced. The utility model can be used for the fields of tourism playground, military training, parachuting balance training, popular science education and even fire control and armed police training.

Description

The weightlessness simulation simulator

Technical field

The utility model belongs to analogue means, is specifically related to a kind of aerial floating weightlessness simulation analogue means.

Background technology

At present domestic all do not have the floating weightlessness simulation analogue means of use at aspects such as tourism recreation ground, military training, parachute jumping balance training, Popular Science Education and even fire-fighting, People's Armed Police's training.ZL00229584 adopts the circulation air path design, and the circulation air path volume is big, occupied ground, and the manufacturing cost height is installed inconvenient.

Summary of the invention

The purpose of this utility model is to provide a kind of weightlessness simulation simulator of open air channel design, inscribes to solve rhetoric question.

The technical solution of the utility model is: the weightlessness simulation simulator comprises work chamber; safety protective net is established in work chamber top and bottom; soft protective seam pad is established in its inwall and bottom; the work chamber lower end is connected UNICOM with the air-flow accelerating sections; the air-flow accelerating sections connects UNICOM's air-flow power section; work chamber upper end connects UNICOM's exhaust apparatus, is connected UNICOM's diversion section between air-flow accelerating sections and the air-flow power section.

This weightlessness simulation simulator adopts open air channel design, and is simple in structure, easy for installation, adopts the rectification sound suppressor in the diversion section, makes whole device operating noise little.The air flow source that this emulation simulator provides by the air-flow power section under the effect of air-flow accelerating sections, produces the air-flow of 0～180 kilometer speed per hour, enter work chamber, produce floating force after having overcome human body gravity, human body is with floating lift-off or showy aloft or landing, thus the weightless sensation of experience.Aspects such as recreation ground, military training, parachute jumping balance training, Popular Science Education and even fire-fighting, People's Armed Police's training can be applicable to travel.

Description of drawings

Fig. 1 weightlessness simulation simulator outside drawing

Fig. 2 weightlessness simulation simulator structural representation

Fig. 3 exhaust apparatus master looks synoptic diagram

Synoptic diagram is looked on Fig. 4 exhaust apparatus left side

Fig. 5 exhaust apparatus schematic top plan view

Fig. 6 collector ring synoptic diagram

Fig. 7 exhaust box synoptic diagram

Embodiment

As shown in Figure 1, the profile of weightlessness simulation simulator is made one " space shuttle " 1 and three piece of boosting " rocket " shape." space shuttle " the 1st, the access way of work chamber." main rocket " 2 is exactly the weightlessness simulation simulator.

As shown in Figure 2, the weightlessness simulation simulator establish in underground (also can be provided with) air intake opening 3 with on the ground, air intake opening 3 is connected UNICOM with air-flow power section 4, air-flow power section 4 is connected UNICOM with diversion section 5, diversion section 5 is connected UNICOM with air-flow accelerating sections 6, the upper end of air-flow accelerating sections 6 is connected UNICOM with work chamber 7, and work chamber 7 upper ends connect UNICOM's exhaust apparatus 8.Safety protective net 9 is established in work chamber 7 tops and bottom, and soft protective seam pad 10 is established in its inwall and bottom.Sightseeing platform 11 is established in work chamber 7 stage casings.

Establish exhaust box 12 on the air intake opening 3.As shown in Figure 7, exhaust box 12 comprises annular outer cover 12.1, establishes bloop 12.2 in the annular outer cover 12.1, is air intake duct 12.3 between the bloop 12.2.

Air-flow power section 4 comprises housing 4.1, the motor 4.3 that enters the mouth safety net 4.2, is located at, the blade 4.4 on the motor shaft, the countervane of establishing on the housing 4.1 4.5.

Diversion section 5 comprises the guide shell 5.1 that is connected UNICOM with air-flow power section 4, establishes fair water fin 5.2 in establishing in the guide shell 5.1, and honeycomb screen 5.3 is established in guide shell 5.1 upper ends.Honeycomb screen 5.3 as shown in Figure 6, honeycomb screen 5.3 comprises annular outer cover 5.31, establishes cross one another rectiblock 5.32 in the annular outer cover 5.31, is pod apertures 5.33 between the rectiblock 5.32.

Air-flow accelerating sections 6 comprises the shell 6.1 that is connected UNICOM with honeycomb screen 5.3, and shell 6.1 upper ends connect accelerator 6.2, and the upper end of accelerator 6.2 forms injection orifice with shell 6.1 upper end open and is connected UNICOM with work chamber 7.

Shown in Fig. 3,4,5, exhaust apparatus 8 comprises the frustum support frame 8.1 that is located at the work chamber upper end, establishes horizontal fixed support 8.2 on the frustum support frame 8.1, establishes guide rail 8.3 on the fixed support 8.2, establish roller 8.4 on the travel(l)ing rest 8.9, roller 8.4 is located on the guide rail 8.3.Connect fair water fin 8.5 on the travel(l)ing rest 8.9.Fair water fin 8.5 has four to constitute the frustum side.Fair water fin 8.5 or travel(l)ing rest 8.3 connect drive unit, and drive unit comprises the motor 8.6 that is located on the fixed support 8.2, motor shaft connection gear 8.7, gear 8.7 and tooth bar 8.8 engagements, an end of tooth bar 8.8 and fair water fin 8.5 or travel(l)ing rest 8.3.During work, motor 8.6 drives tooth bar 8.8, and tooth bar 8.8 outwards promotes fair water fin 8.5, opens fair water fin 8.5 exhausts.When closing, motor 8.8 counter-rotatings, tooth bar 8.8 retracts fair water fin 8.5.

Claims

1, a kind of weightlessness simulation simulator; it comprises work chamber; safety protective net is established in work chamber top and bottom; soft protective seam pad is established in its inwall and bottom; the work chamber lower end is connected UNICOM with the air-flow accelerating sections; the air-flow accelerating sections connects UNICOM's air-flow power section, it is characterized in that the work chamber upper end connects UNICOM's exhaust apparatus, is connected UNICOM's diversion section between air-flow accelerating sections and the air-flow power section.

2, weightlessness simulation simulator according to claim 1, it is characterized in that described exhaust apparatus comprises the support frame that is located at the work chamber upper end, be connected and fixed support on the support frame, fixed support upper edge circumference is established travel(l)ing rest, connect fair water fin on the travel(l)ing rest, fair water fin or travel(l)ing rest connect drive unit.

3, weightlessness simulation simulator according to claim 1 is characterized in that establishing roller on the travel(l)ing rest, establishes guide rail on the fixed support, and roller is located on the guide rail.

4, as weightlessness simulation simulator as described in claim 2 or 3, it is characterized in that drive unit comprises the motor that is located on the fixed support, motor shaft connection gear, wheel and rack engagement, an end of tooth bar and fair water fin or travel(l)ing rest.

5, weightlessness simulation simulator according to claim 1 is characterized in that diversion section comprises the guide shell that is connected UNICOM with the air-flow power section, establishes fair water fin in establishing in the guide shell, and honeycomb screen is established in the guide shell upper end.

6, as weightlessness simulation simulator as described in the claim 5, it is characterized in that honeycomb screen comprises annular outer cover, establish cross one another rectiblock in the annular outer cover, is pod apertures between the rectiblock.

7, weightlessness simulation simulator according to claim 1 is characterized in that air-flow power section front end establishes air intake opening, establishes exhaust box on the air intake opening.

8, as weightlessness simulation simulator as described in the claim 7, it is characterized in that exhaust box comprises annular outer cover, establish bloop in the annular outer cover, is air intake duct between the bloop.