CN212411446U

CN212411446U - A Geographical Environment Change Simulation Demonstration Device

Info

Publication number: CN212411446U
Application number: CN202021474624.4U
Authority: CN
Inventors: 顾洪亮
Original assignee: Anqing Normal University
Current assignee: Anqing Normal University
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-01-26
Anticipated expiration: 2030-07-23

Abstract

A geographical environment change simulation demonstration device, the utility model relates to the technical field of simulation demonstration equipment, the left side of the box body is provided with an opening, the inner side wall of the opening is fixed with a No. The front and rear side walls and the bottom side wall of the door body are fixed with No. 2 gaskets; the front and rear sides of the left side wall of the box are fixed with a No. 1 limit plate, and the No. 1 limit plate is provided with a No. 1 limit ring; the door body The No. 2 limit plate is fixed at the front and the back, and the No. 2 limit plate is provided with a No. 2 limit ring; the rubber plug is penetrated and fixed in the No. 1 limit ring and the No. 2 limit ring; the four corners of the bottom of the box are respectively fixed with Support rod; No. 1 placement slot is set on the upper end of the side wall of the box body, and No. 2 placement slot is set on the upper end of the door body. The water pipe improves the practicability; it is easy to clean up the mud pile, which makes the simulation device clean and convenient for the next use.

Description

Simulation demonstration device for geographic environment change

Technical Field

The utility model relates to a simulation demonstration equipment technical field, concretely relates to geographic environment changes simulation presentation device.

Background

In order to enable students to better understand the formation of the impact plain, a geographic environment change simulation demonstration device aiming at the impact plain is often used; however, after the simulation demonstration device is used, when water is drained, soil in the soil pile easily blocks a water pipe, and the wet soil pile is difficult to clean, so that the simulation demonstration device for the change of the soil cleaning environment is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simulation and demonstration device for the change of the geographical environment aiming at the defects and shortcomings of the prior art, so that the soil in the soil pile can not block the water pipe when the water is drained, and the practicability is improved; the soil heap is convenient to clear up for analogue means is clean, is convenient for use next time.

In order to achieve the above object, the utility model adopts the following technical scheme: the novel door comprises a box body, a first sealing gasket, a door body, a second sealing gasket, a first limiting plate, a second limiting plate, a rubber plug, a supporting rod, a glass cover, a third rubber gasket, filter cloth, a first water pipe and a knife switch; an opening is formed in the left side of the box body, and a first sealing gasket is fixed on the inner side wall of the opening; the bottom of the door body is connected with the bottom of the opening in a rotating mode through a hinge, and the front side wall, the rear side wall and the bottom side wall of the door body are respectively fixed with a second sealing gasket; a first limiting plate is fixed on the front side and the rear side of the left side wall of the box body, and a first limiting ring is arranged in the first limiting plate; a second limiting plate is fixed at the front and the rear of the door body, and a second limiting ring is arranged in the second limiting plate; the rubber plug is fixedly arranged in the first limiting ring and the second limiting ring in a penetrating way; supporting rods are respectively fixed at four corners of the bottom of the box body;

the upper ends of the side walls of the box bodies are provided with a first placing groove, the upper end of the door body is provided with a second placing groove, and the first placing groove is in through connection with the second placing groove; the bottom of the periphery of the glass cover is fixedly provided with a third rubber pad, the left side of the bottom of the glass cover is inserted and fixed in the second placing groove, and the front side, the rear side and the right side of the bottom of the glass cover are inserted and fixed in the first placing groove; a soil pile is arranged on the left side in the box body; the filter cloth is arranged in the box body in a right angle, and the front end and the rear end of the filter cloth are respectively fixed with the front side wall and the rear side wall of the box body; a water pipe is inserted through the right side of the bottom of the box body, and a knife switch is arranged on the water pipe.

Furthermore, the bottom of the supporting rod is rotatably connected with a walking wheel through a shaft and a bearing, and the walking wheel is internally provided with a locking device.

Furthermore, a handle is fixed on the top plate of the glass cover.

Furthermore, a supporting plate is fixed on the right side wall of the box body, a booster pump is fixed on the supporting plate, and the booster pump is connected with an external power supply; the water inlet end of the booster pump is connected with an external water source, and a second water pipe is inserted and fixed on the water outlet end of the booster pump; the left end of the second water pipe is inserted and fixed with a spray head.

After the structure is adopted, the utility model discloses beneficial effect does: the utility model discloses a change of geographical environment simulation presentation device, earth in the earth heap can not block up the water pipe when carrying out the drainage, has improved the practicality; the soil heap is convenient to clear up for analogue means is clean, is convenient for use next time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is an enlarged view of a portion C in fig. 3.

Fig. 6 is an enlarged view of a portion D in fig. 3.

Description of reference numerals:

the box body 1, opening 2, No. 3 sealed pad, the door body 4, No. 5 sealed pads, No. 6 limiting plates, No. 7 limiting rings, No. 8 limiting plates, No. 9 limiting rings, 10 rubber plugs, support rod 11, walking wheel 12, No. 13 placing grooves, No. 14 placing grooves, glass cover 15, No. 16 rubber pads,

handle

17, 18 earth piles, 19 filter cloth, No. 20 water pipe, 21 knife switch, 22 support plates, 23 booster pump, No. 24 water pipe, 25 shower nozzle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: the novel door comprises a box body 1, an opening 2, a first sealing gasket 3, a door body 4, a second sealing gasket 5, a first limiting plate 6, a first limiting ring 7, a second limiting plate 8, a second limiting ring 9, a rubber plug 10, a supporting rod 11, a traveling wheel 12, a glass cover 15, a third rubber gasket 16, a handle 17, an earth pile 18, filter cloth 19, a first water pipe 20, a knife switch 21, a supporting plate 22, a booster pump 23, a second water pipe 24 and a spray head 25; an opening 2 is formed in the left side of the box body 1, and a first sealing gasket 3 is fixedly adhered to the inner side wall of the opening 2 through glue; the bottom of the door body 4 is connected with the bottom of the opening 2 in a screwing mode through a hinge, and a second sealing gasket 5 is fixedly adhered to the front side wall, the rear side wall and the bottom side wall of the door body 4 through glue; a first limiting plate 6 is fixedly welded on the front side and the rear side of the left side wall of the box body 1, and a first limiting ring 7 is arranged in the first limiting plate 6; a second limiting plate 8 is fixedly welded at the front and the rear of the door body 4, and a second limiting ring 9 is arranged in the second limiting plate 8; the rubber plug 10 is fixedly arranged in the first limiting ring 7 and the second limiting ring 9 in a penetrating way; supporting rods 11 are respectively fixed at four corners of the bottom of the box body 1 through bolts; the bottom of the support rod 11 is rotatably connected with a walking wheel 12 through a shaft and a bearing, and a locking device is arranged in the walking wheel 12;

the upper ends of the side walls of the box body 1 are provided with a first placing groove 13, the upper end of the door body 4 is provided with a second placing groove 14, and the first placing groove 13 is in through connection with the second placing groove 14; a third rubber pad 16 is fixedly adhered to the peripheral bottom of the glass cover 15, the left side of the bottom of the glass cover 15 is inserted into and fixed in the second mounting groove 14, and the front side, the rear side and the right side of the bottom of the glass cover 15 are inserted into and fixed in the first mounting groove 13; a handle 17 is fixed on the top plate of the glass cover 15 through a bolt; a soil pile 18 is arranged at the left side in the box body 1; the filter cloth 19 is arranged in the box body 1 in a right angle, and the front end and the rear end of the filter cloth 19 are respectively fixed with the front side wall and the rear side wall of the box body 1 through bolts; a first water pipe 20 is inserted through the right side of the bottom of the box body 1, and a knife switch 21 is arranged on the first water pipe 20;

a supporting plate 22 is fixed on the right side wall of the box body 1 through a bolt, a booster pump 23 is fixed on the supporting plate 22 through a bolt, the model of the booster pump 23 is P6066, and the booster pump 23 is connected with an external power supply; a water inlet end of the booster pump 23 is connected with an external water source, and a second water pipe 24 is inserted and fixed on a water outlet end of the booster pump 23; a nozzle 25 is fixedly inserted into the left end of the second water pipe 24.

The working principle of the specific embodiment is as follows: when in use, the glass cover 15 is taken down, and the soil heap 18 is placed in the box body 1 and made into a mountain shape; closing the glass cover 15, opening the switch 21, connecting the first water pipe 20 with an external water source, injecting water into the box body 1 to ensure that the box body 1 is slowly filled with water, starting the booster pump 23 when the water rises above the spray head 25, spraying the water column by the spray head 25, simulating the impact of sea waves, flattening the soil pile 18, and simulating the formation of an impact plain; after the simulation is finished, the switch 21 is opened to drain water, the water flows out of the first water pipe 20, and soil in the soil pile 18 cannot enter the first water pipe 20 to form blockage under the action of the filter cloth 19; after most water is drained, the glass cover 15 is taken down, the rubber plug 10 is taken down, and the door body 4 is opened to clean soil, so that the simulation device is clean and convenient to use next time.

After adopting above-mentioned structure, this embodiment's beneficial effect does:

1. the filter cloth 19 is arranged, so that the soil in the soil pile 18 can not enter the first water pipe 20 to form blockage when water is drained, and the practicability is improved;

2. the door body 4 is arranged, so that the soil pile 18 can be conveniently cleaned, the simulation device is clean, and the simulation device can be conveniently used next time;

3. a booster pump 23 is provided to simulate the impact of sea waves and flush the soil pile 18, thereby better simulating the formation of an impact plain.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. a kind of geographical environment change simulation demonstration device is characterized in that: it comprises box body (1), No. 1 sealing gasket (3), door body (4), No. 2 sealing gasket (5), No. 1 limit plate (6), No. 2 limit plate (8), rubber stopper (10), support rod (11), glass cover (15), No. 3 rubber pad (16), filter cloth (19), No. 1 water pipe (20) ), a knife (21); an opening (2) is provided on the left side of the box body (1), and a No. 1 sealing gasket (3) is fixed on the inner side wall of the opening (2); (2) The bottom is screwed, and the front and rear side walls of the door body (4) and the bottom side wall are fixed with No. 2 sealing gaskets (5); (6), the No. 1 limit ring (7) is provided in the No. 1 limit plate (6); the No. 2 limit plate (8) is fixed on the front and rear of the door body (4). The No. 2 limit ring (9) is opened; the rubber plug (10) is penetrated and fixed in the No. 1 limit ring (7) and the No. 2 limit ring (9); the bottom four corners of the box body (1) are respectively fixed with supports rod (11);

The upper end of the side wall of the box body (1) is provided with a No. 1 placement slot (13), the upper end of the door body (4) is provided with a No. 2 placement slot (14), a No. 1 placement slot (13) and a No. 2 placement slot (14) Through connection; No. 3 rubber pads (16) are fixed around the bottom of the glass cover (15), the bottom left side of the glass cover (15) is inserted and fixed in the No. 2 placement groove (14), and the bottom of the glass cover (15) The front and rear sides and the right side are inserted and fixed in the No. 1 placement groove (13); the left side of the box body (1) is provided with a soil pile (18); the filter cloth (19) is arranged at a right angle on the box body (1) Inside, the front and rear ends of the filter cloth (19) are respectively fixed with the front and rear side walls of the box body (1); a No. 1 water pipe (20) is inserted through the right side of the bottom of the box body (1), and a No. 1 water pipe (20) is provided with There is a knife (21).

2. A kind of geographical environment change simulation demonstration device according to claim 1, is characterized in that: described support rod (11) bottom is screwed with traveling wheel (12) through shaft and bearing, and traveling wheel (12) is built-in Locking device.

3. A geographical environment change simulation demonstration device according to claim 1, characterized in that: a handle (17) is fixed on the top plate of the glass cover (15).

4. A kind of geographical environment change simulation demonstration device according to claim 1 is characterized in that: a support plate (22) is fixed on the right side wall of the box body (1), and a booster pump is fixed on the support plate (22) (23), the booster pump (23) is connected to the external power supply; the water inlet end of the booster pump (23) is connected to the external water source, and the water outlet end of the booster pump (23) is inserted and fixed with a No. 2 water pipe (24) ; A nozzle (25) is inserted and fixed at the left end of the No. 2 water pipe (24).