CN216076125U

CN216076125U - Civil air defense engineering basement air shaft structure

Info

Publication number: CN216076125U
Application number: CN202122275932.5U
Authority: CN
Inventors: 刘祥; 汪镇坤; 胡忠良; 王云刚
Original assignee: Guangzhou Haolong Construction Engineering Co ltd
Current assignee: Guangzhou Haolong Construction Engineering Co ltd
Priority date: 2021-09-19
Filing date: 2021-09-19
Publication date: 2022-03-18
Anticipated expiration: 2031-09-19

Abstract

The utility model discloses a civil air defense engineering basement air shaft structure which comprises a main body, wherein a supporting rod is fixedly arranged at one end of the main body, a ceiling is fixedly arranged at the top end of the supporting rod, a photovoltaic plate is rotatably arranged on the outer side surface of the ceiling, an air cylinder is fixedly arranged on one side surface of the ceiling, a fixing rod is fixedly arranged on one side surface of the photovoltaic plate, a baffle is rotatably arranged on the inner side surface of the main body, a first gear is fixedly arranged on one side surface of the baffle, an electric push rod is fixedly arranged on the inner side surface of the main body, a first rack is fixedly arranged at the output end of the electric push rod, a fan is fixedly arranged in the main body, a filter screen is slidably arranged on one side surface of the main body, a sliding groove is formed in one side surface of the main body, and a second rack is fixedly arranged on one side surface of the filter screen. The air inlet device has the advantages of being reasonable in structure, convenient to operate, convenient to control the switch of the air inlet to be closed, convenient to clean the filter screen, and convenient to install and detach.

Description

Civil air defense engineering basement air shaft structure

Technical Field

The utility model belongs to the technical field of civil air defense engineering, and particularly relates to a civil air defense engineering basement air shaft structure.

Background

Civil air defense engineering also called civil air defense engineering refers to underground protective buildings which are independently built for guaranteeing personnel and material shelter, civil air defense command and medical rescue in wartime and basements which are built by combining ground buildings and can be used for air defense in wartime. The civil air defense engineering is an important facility for preventing enemies from attacking suddenly, effectively masking personnel and materials and preserving the war potential; the method is an engineering guarantee for adhering to town battles and supporting anti-aggression wars to victory for a long time.

The basement of civil air defense engineering needs often to ventilate, needs to use the air shaft to realize this function, and the global design of current basement air shaft structure is comparatively complicated, and the inconvenient ventilation and heat dissipation that realizes the basement, and the switch that can not realize the vent is closed for the inconvenient realization of filter screen that filters the dust can trade and clear up the dust.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a household portable balance obstacle rehabilitation training device for a civil air defense engineering basement air shaft structure, and solves the problems that the overall design of the existing basement air shaft structure is complex, ventilation and heat dissipation of a basement are inconvenient to realize, a switch of a ventilation opening cannot be closed, and a filter screen for filtering dust is inconvenient to realize dust replacement and cleaning.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a civil air defense engineering basement air shaft structure, includes the main part, the one end fixed mounting of main part has the bracing piece, the top fixed mounting of bracing piece has the ceiling, the outside fixed surface of ceiling rotates installs the photovoltaic board, one side fixed surface of ceiling installs the cylinder, one side fixed surface of photovoltaic board installs the dead lever, the inboard surface of main part rotates installs the baffle, one side fixed surface of baffle installs gear one, the inboard fixed surface of main part installs electric push rod, electric push rod's output fixed mounting has rack one, the inside fixed mounting of main part has the fan, one side surface slidable mounting of main part has the filter screen, the spout has been seted up on one side surface of main part, one side fixed surface of filter screen installs rack two.

Preferably, the photovoltaic panel is provided with four, the quantity of dead lever corresponds to the quantity of photovoltaic panel, the dead lever keep away from photovoltaic panel one end slidable mounting and the tailpiece of the piston rod of cylinder, the photovoltaic panel passes through the cylinder and the dead lever constitutes revolution mechanic.

Through adopting above-mentioned technical scheme, the advantage lies in, through the cylinder that sets up, the cylinder drives the dead lever slide adjusting to realize that the dead lever drives the photovoltaic board and carries out angle modulation, thereby realize the multi-angle regulation of photovoltaic board, make the photovoltaic board can absorb solar energy better, and convert into the electric energy, provide the electric energy for consumer.

Preferably, the number of the first gears corresponds to the number of the baffles, and the first gears form a rotating structure through the baffles.

Through adopting above-mentioned technical scheme, the advantage lies in, through the baffle that rotates the setting for the baffle is rotatable to drive a gear rotation.

Preferably, the first rack and the first gear are meshed with each other, the first rack forms a telescopic structure through an electric push rod, the first gear forms a rotating structure through the electric push rod, and the baffle forms a rotating structure through the electric push rod.

Through adopting above-mentioned technical scheme, the advantage lies in, through the electric push rod that sets up, the electric push rod drives a rack and adjusts telescopically to make a rack control gear rotate, gear rotate and drive the baffle and rotate, thereby realize the baffle to the switch and the closure of wind shaft oral area.

Preferably, a spring is fixedly installed in the sliding groove, a clamping block is fixedly installed at one end, close to the filter screen, of the spring, and the clamping block forms an elastic sliding adjusting structure through the spring.

Through adopting above-mentioned technical scheme, the advantage lies in, through the spring that sets up for the grip block can be adjusted at the effect elastic sliding of spring down, carries out the centre gripping to the filter screen and fixes.

Preferably, the inner side wall of the main body is fixedly provided with a first motor, the output end of the first motor is rotatably provided with a second gear, the second gear forms a rotating structure through the first motor, and the second gear is meshed with the second rack.

Through adopting above-mentioned technical scheme, the advantage lies in, through the motor one that sets up, the motor drives gear two and rotates, makes gear two drive with its intermeshing's rack two rotate to realize the swift installation and the dismantlement of filter screen.

Preferably, the inside wall fixed mounting of main part has motor two, motor two's output rotates and installs the carousel, a side surface of carousel rotates and installs the connecting rod, the one end of connecting rod rotates and installs the reciprocating lever, reciprocating lever slidable mounting and the one side inner wall surface of main part.

Through adopting above-mentioned technical scheme, the advantage lies in, through the motor two that sets up, motor two drives the carousel and rotates for the carousel drives the connecting rod and rotates, and the connecting rod drives and carries out reciprocating motion with main part lateral wall sliding connection's reciprocating lever, strikes the filter screen repeatedly when reciprocating lever reciprocating motion, realizes shaking the dust on filter screen surface and falls.

Compared with the prior art, the utility model has the beneficial effects that:

1. the electric push rod drives the first rack to stretch and adjust through the arranged electric push rod, so that the first rack controls the first gear to rotate, the first gear rotates to drive the baffle to rotate, and therefore opening and closing of the baffle to the opening of the air shaft are achieved;

2. through the second motor that sets up, the second motor drives the carousel and rotates for the carousel drives the connecting rod and rotates, and the connecting rod drives and carries out reciprocating motion with main part lateral wall sliding connection's reciprocating lever, strikes the filter screen repeatedly when reciprocating lever reciprocating motion, realizes shaking the dust on filter screen surface and falls.

Drawings

FIG. 1 is a schematic cross-sectional perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural diagram of a first gear and a first rack according to the present invention;

FIG. 4 is a schematic cross-sectional view of the chute of the present invention;

fig. 5 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: 1. a main body; 2. a support bar; 3. a ceiling; 4. a photovoltaic panel; 5. a cylinder; 6. fixing the rod; 7. a baffle plate; 8. a first gear; 9. an electric push rod; 10. a first rack; 11. a fan; 12. a filter screen; 13. a chute; 14. a spring; 15. a clamping block; 16. a second rack; 17. a first motor; 18. a second gear; 19. a second motor; 20. a turntable; 21. a connecting rod; 22. a reciprocating lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, a civil air defense engineering basement air shaft structure, including main part 1, the one end fixed mounting of main part 1 has bracing piece 2, the top fixed mounting of bracing piece 2 has ceiling 3, the outside surface of ceiling 3 rotates and installs photovoltaic board 4, one side fixed surface of ceiling 3 installs cylinder 5, one side fixed surface of photovoltaic board 4 installs dead lever 6, the inside surface of main part 1 rotates and installs baffle 7, one side fixed surface of baffle 7 installs gear 8, the inside fixed surface of main part 1 installs electric push rod 9, the output fixed mounting of electric push rod 9 has rack 10, the inside fixed mounting of main part 1 has fan 11, one side fixed surface of main part 1 has filter screen 12, spout 13 has been seted up to one side surface of main part 1, one side fixed surface of filter screen 12 installs rack two 16.

The working principle of the technical scheme is as follows:

the whole device is connected into the underground chamber, the air cylinder 5 can drive the fixed rod 6 to slide and adjust, so that the fixed rod 6 can drive the photovoltaic panel 4 to rotate, the photovoltaic panel 4 can be adjusted at multiple angles, a better effect of absorbing solar energy is achieved, the electric push rod 9 is controlled to drive the rack I10 to adjust the height up and down, so that the gear I8 is driven to rotate, the baffle 7 can be rotated and adjusted, the switch at the opening of the main body 1 is controlled to be closed, the clamping block 15 clamps the filter screen 12 under the action of the spring 14 through controlling the electric push rod 9, the gear II 18 rotates to drive the rack II 16 to slide through controlling the motor I17, so that the installation and the disassembly of the filter screen 12 are achieved, the rotary table 20 rotates to drive the connecting rod 21 to rotate through controlling the motor II 19, so that the connecting rod 21 drives the reciprocating rod 22 to reciprocate and repeatedly impact the filter screen 12, thereby shaking off the dust on the surface of the filter screen 12.

In another embodiment, as shown in fig. 1 to 5, the photovoltaic panel 4 is provided with four fixing rods 6, the number of the fixing rods 6 corresponds to the number of the photovoltaic panels 4, one end of each fixing rod 6, far away from the photovoltaic panel 4, is slidably mounted on a piston rod end of the air cylinder 5, and the photovoltaic panel 4 forms a rotating structure through the air cylinder 5 and the fixing rods 6.

Through the cylinder 5 that sets up, cylinder 5 drives the slide adjusting of dead lever 6 to realize that dead lever 6 drives photovoltaic board 4 and carries out angle modulation, thereby realize the multi-angle of photovoltaic board 4 and adjust, make photovoltaic board 4 can absorb solar energy better, and convert into the electric energy, provide the electric energy for consumer.

In another embodiment, as shown in fig. 1-3, two baffles 7 are symmetrically arranged, the number of the first gears 8 corresponds to the number of the baffles 7, the first gears 8 form a rotating structure through the baffles 7, the first racks 10 are meshed with the first gears 8, the first racks 10 form a telescopic structure through the electric push rods 9, the first gears 8 form a rotating structure through the electric push rods 9, and the baffles 7 form a rotating structure through the electric push rods 9.

Through the electric push rod 9 that sets up, the electric push rod 9 drives rack 10 and adjusts telescopically to make rack 10 control gear 8 rotate, gear 8 rotates and drives baffle 7 and rotate, thereby realizes that baffle 7 is closed to the switch of wind well oral area.

In another embodiment, as shown in fig. 1 to 4, a spring 14 is fixedly installed in the chute 13, a clamping block 15 is fixedly installed at one end of the spring 14 close to the filter screen 12, the clamping block 15 forms an elastic sliding adjustment structure through the spring 14, a first motor 17 is fixedly installed on the inner side wall of the main body 1, a second gear 18 is rotatably installed at the output end of the first motor 17, the second gear 18 forms a rotating structure through the first motor 17, the second gear 18 and the second rack 16 are engaged with each other, a second motor 19 is fixedly installed on the inner side wall of the main body 1, a rotary disc 20 is rotatably installed at the output end of the second motor 19, a connecting rod 21 is rotatably installed on one side surface of the rotary disc 20, a reciprocating rod 22 is rotatably installed at one end of the connecting rod 21, and the reciprocating rod 22 is slidably installed on one side inner wall surface of the main body 1.

Through the motor 17 that sets up, motor 17 drives two 18 rotations of gear, make two 18 drives two 16 rotations of rack with it intermeshing of gear, thereby realize filter screen 12's swift installation and dismantlement, through the motor two 19 that sets up, two 19 drive turntables 20 rotations of motor, make turntables 20 drive connecting rod 21 and rotate, connecting rod 21 drives and carries out reciprocating motion with main part 1 lateral wall sliding connection's reciprocating lever 22, strike filter screen 12 repeatedly in the time of reciprocating lever 22 reciprocating motion, the realization shakes the dust on filter screen 12 surface and falls.

The working principle and the using process of the utility model are as follows: the whole device is connected into the underground chamber, the air cylinder 5 can drive the fixed rod 6 to slide and adjust, so that the fixed rod 6 can drive the photovoltaic panel 4 to rotate, the photovoltaic panel 4 can be adjusted at multiple angles, a better effect of absorbing solar energy is achieved, the electric push rod 9 is controlled to drive the rack I10 to adjust the height up and down, so that the gear I8 is driven to rotate, the baffle 7 can be rotated and adjusted, the switch at the opening of the main body 1 is controlled to be closed, the clamping block 15 clamps the filter screen 12 under the action of the spring 14 through controlling the electric push rod 9, the gear II 18 rotates to drive the rack II 16 to slide through controlling the motor I17, so that the installation and the disassembly of the filter screen 12 are achieved, the rotary table 20 rotates to drive the connecting rod 21 to rotate through controlling the motor II 19, so that the connecting rod 21 drives the reciprocating rod 22 to reciprocate and repeatedly impact the filter screen 12, thereby shaking off the dust on the surface of the filter screen 12.

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

Claims

1. The utility model provides a civil air defense engineering basement air shaft structure, includes main part (1), its characterized in that: the solar photovoltaic ceiling is characterized in that a supporting rod (2) is fixedly mounted at one end of the main body (1), a ceiling (3) is fixedly mounted at the top end of the supporting rod (2), a photovoltaic panel (4) is mounted on the outer side surface of the ceiling (3) in a rotating mode, an air cylinder (5) is mounted on one side surface of the ceiling (3), a fixing rod (6) is fixedly mounted on one side surface of the photovoltaic panel (4), a baffle (7) is mounted on the inner side surface of the main body (1) in a rotating mode, a first gear (8) is fixedly mounted on one side surface of the baffle (7), an electric push rod (9) is fixedly mounted on the inner side surface of the main body (1), a first rack (10) is fixedly mounted at the output end of the electric push rod (9), a fan (11) is fixedly mounted inside the main body (1), a filter screen (12) is slidably mounted on one side surface of the main body (1), and a sliding groove (13) is formed in one side surface of the main body (1), and a second rack (16) is fixedly arranged on the surface of one side of the filter screen (12).

2. The civil air defense engineering basement air shaft structure of claim 1, wherein: photovoltaic board (4) are provided with four, the quantity of dead lever (6) is corresponding to the quantity of photovoltaic board (4), keep away from the tailpiece of the piston rod end of photovoltaic board (4) one end slidable mounting and cylinder (5) of dead lever (6), photovoltaic board (4) pass through cylinder (5) and dead lever (6) constitution revolution mechanic.

3. The civil air defense engineering basement air shaft structure of claim 1, wherein: the baffle (7) are symmetrically provided with two, the number of the first gears (8) corresponds to the number of the baffle (7), and the first gears (8) form a rotating structure through the baffle (7).

4. The civil air defense engineering basement air shaft structure of claim 1, wherein: the gear rack I (10) and the gear I (8) are meshed with each other, the gear rack I (10) forms a telescopic structure through an electric push rod (9), the gear I (8) forms a rotating structure through the electric push rod (9), and the baffle plate (7) forms a rotating structure through the electric push rod (9).

5. The civil air defense engineering basement air shaft structure of claim 1, wherein: the filter screen is characterized in that a spring (14) is fixedly mounted in the sliding groove (13), a clamping block (15) is fixedly mounted at one end, close to the filter screen (12), of the spring (14), and the clamping block (15) forms an elastic sliding adjusting structure through the spring (14).

6. The civil air defense engineering basement air shaft structure of claim 1, wherein: the inside wall fixed mounting of main part (1) has motor (17), the output rotation of motor (17) installs gear two (18), gear two (18) constitute revolution mechanic through motor one (17), intermeshing between gear two (18) and rack two (16).

7. The civil air defense engineering basement air shaft structure of claim 1, wherein: the inside wall fixed mounting of main part (1) has motor two (19), the output of motor two (19) rotates and installs carousel (20), a side surface of carousel (20) rotates and installs connecting rod (21), the one end of connecting rod (21) rotates and installs reciprocating lever (22), reciprocating lever (22) slidable mounting and one side inner wall surface of main part (1).