CN211827873U

CN211827873U - Assembled concrete picture teaching device that knows

Info

Publication number: CN211827873U
Application number: CN202020338907.XU
Authority: CN
Inventors: 蒋永成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-30
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an assembled concrete literacy teaching device, comprising a base plate, the bottom of bottom plate is run through and is provided with the standpipe, the top of standpipe is run through to the top of bottom plate, the first motor of bottom fixedly connected with of standpipe, the top time portion of first motor shaft runs through to the inner chamber of standpipe and the first threaded rod of fixedly connected with, the surperficial thread bush of first threaded rod is equipped with the screwed pipe, the top of screwed pipe extends to the outside of standpipe and has the bull stick through bearing swing joint. The utility model provides a current assembled concrete literacy teaching device be not convenient for adjust, the beginner need encircle the model and watch, if can not omnidirectional show under the more condition of number, the learner's of being not convenient for study to do not possess the effective centre gripping of assembled concrete model to the difference, the model is unstable when the show, emptys the problem that causes the model to damage easily.

Description

Assembled concrete picture teaching device that knows

Technical Field

The utility model relates to a building teaching technical field specifically is an assembled concrete literacy teaching device.

Background

The prefabricated concrete is a building assembled on the construction site by prefabricated components, and has the advantages of high construction speed, little restriction of climate conditions, labor saving and building quality improvement, the wall body can be repeatedly disassembled, the building garbage can not be generated by disassembling the wall body, the early-stage prefabricated building has a rigid and uniform appearance, later people improve the design, and the flexibility and the diversity are increased, so that the prefabricated building can be built in batches, the prefabricated building has rich styles, and is provided with a movable house which is an advanced prefabricated building, each house unit is just like a large trailer, and the prefabricated building can be used only by pulling the prefabricated building to the site by a special automobile and then hoisting the prefabricated building to a floor cushion block by a crane to be connected with a pre-buried water channel, a power supply and a telephone system, and a heater, a bathroom are arranged in the movable house, Kitchen, dining room and bedroom facilities, the movable dwelling can be independent into a unit and can also be connected with each other.

Because assembled concrete building is spatial structure, to the beginner, the spatial structure ability of beginner's spatial structure is cultivateed, it is especially important, but current assembled concrete literacy teaching device is not convenient for adjust, the beginner need encircle the model and watch, if can not omnidirectional show under the more condition of number, the learner's of being not convenient for study, and do not possess the effective centre gripping of assembled concrete model to the difference, the model is unstable when the show, empty the damage that causes the model easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled concrete literacy teaching device, possess and be convenient for adjust and the advantage to the effective centre gripping of the assembled concrete model of difference, it is not convenient for adjust to have solved current assembled concrete literacy teaching device, the beginner need encircle the model and watch, if can not omnidirectional show under the more condition of number, the learner's of being not convenient for study, and do not possess the effective centre gripping of the assembled concrete model of difference, the model is unstable when the show, empty the problem that causes the model to damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: an assembly type concrete map-identifying teaching device comprises a bottom plate, wherein a vertical pipe penetrates through the bottom of the bottom plate, the top of the vertical pipe penetrates through the top of the bottom plate, a first motor is fixedly connected to the bottom of the vertical pipe, the top of a first motor rotating shaft penetrates through an inner cavity of the vertical pipe and is fixedly connected with a first threaded rod, a threaded pipe is sleeved on the surface of the first threaded rod in a threaded sleeve manner, the top of the threaded pipe extends to the outer part of the vertical pipe and is movably connected with a rotating rod through a bearing, guide grooves are formed in two sides of the inner cavity of the vertical pipe, guide blocks are fixedly connected with the bottoms of two sides of the threaded pipe, one side of each guide block, far away from the threaded pipe, extends to the inner cavity of each guide groove, a demonstration table is fixedly connected to the top of the rotating rod, a first circular gear is fixedly sleeved on the surface of, the top of the supporting plate is fixedly connected with a second motor, the top of a rotating shaft of the second motor is fixedly connected with a second circular gear, the first circular gear is meshed with the second circular gear, the left side of the top of the demonstration table is fixedly connected with a pressing plate, the right side of the top of the demonstration table is fixedly connected with a fixed plate, the right side of the fixed plate is provided with a second threaded rod in a penetrating way, the left end of the second threaded rod penetrates to the left side of the fixed plate and is movably connected with a push plate through a bearing, the second threaded rod is in threaded connection with the fixed plate, the left side of the push plate is fixedly connected with a spring, the left end of the spring is fixedly connected with a clamping plate, four corners of the bottom plate are fixedly connected with supporting legs, the bottom of landing leg has the universal wheel through pivot swing joint, the left side fixedly connected with box of bottom plate bottom, reserve battery has been placed to the bottom of box inner chamber.

Preferably, the front side of the box body is movably connected with a box door through a hinge, and the bottom of the front side of the box door is fixedly connected with a handle.

Preferably, the right side of the front side of the bottom plate is fixedly connected with a controller, and the controller is electrically connected with the first motor, the second motor and the standby storage battery respectively.

Preferably, the right end of the second threaded rod is fixedly connected with a turntable, and the bottom of the right side of the turntable is fixedly connected with a rocker.

Preferably, the four corners of the top of the bottom plate are fixedly connected with the placing box, one side of the pressing plate opposite to the clamping plate is fixedly connected with the rubber pad, and one side of the universal wheel is movably connected with the brake block through the rotating shaft.

Preferably, the bottom of the vertical pipe is provided with a through hole matched with the first motor rotating shaft, and the diameter of the first motor rotating shaft is smaller than that of the through hole.

Preferably, a first bearing is arranged between the rotating rod and the vertical pipe, and the first bearing is sleeved on the surface of the rotating rod.

Preferably, a second bearing is arranged between the second threaded rod and the push plate, and the second bearing is sleeved on the surface of the second threaded rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bottom plate, the standpipe, first motor, first threaded rod, the screwed pipe, the bull stick, the guide way, the guide block, the demonstration platform, first circular gear, a supporting plate, the second motor, second circular gear, a pressing plate, the fixed plate, the second threaded rod, the push pedal, a spring, splint, the landing leg, the universal wheel, box and reserve battery cooperate, possess and be convenient for adjust and to the advantage of the effective centre gripping of assembled concrete model of difference, it is not convenient for adjust to have solved current assembled concrete literacy teaching device, the beginner need encircle the model and watch, can not omnidirectional show under the more condition of number, the learner's study of being not convenient for, and do not possess the effective centre gripping of assembled concrete model to the difference, the model is unstable when the show, empty the problem that causes the model to damage easily.

2. The utility model discloses a set up chamber door and handle, be convenient for taking out of reserve battery, through setting up carousel and rocker, make second threaded rod more convenient laborsaving when rotating, place the box through the setting, be convenient for deposit article, through setting up the rubber pad, increase the frictional force between clamp plate and the splint and the model, to the more stable of model centre gripping, through setting up first bearing, the bull stick is fixed, make the bull stick not receive the influence of standpipe when rotating, through setting up the second bearing, fix the push pedal, make the push pedal not receive second threaded rod pivoted influence when removing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic partial top view of the present invention.

In the figure: the device comprises a base plate 1, a vertical pipe 2, a first motor 3, a first threaded rod 4, a threaded pipe 5, a rotating rod 6, a guide groove 7, a guide block 8, a demonstration table 9, a first circular gear 10, a support plate 11, a second motor 12, a second circular gear 13, a press plate 14, a fixed plate 15, a second threaded rod 16, a push plate 17, a spring 18, a clamp plate 19, supporting legs 20, universal wheels 21, a box body 22, a standby storage battery 23, a box door 24, a controller 25, a turntable 26 and a storage box 27.

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 obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an assembly type concrete map teaching device comprises a bottom plate 1, a vertical pipe 2 is arranged at the bottom of the bottom plate 1 in a penetrating manner, the top of the vertical pipe 2 penetrates to the top of the bottom plate 1, a first motor 3 is fixedly connected to the bottom of the vertical pipe 2, the top of a rotating shaft of the first motor 3 penetrates to an inner cavity of the vertical pipe 2 and is fixedly connected with a first threaded rod 4, a threaded pipe 5 is sleeved on a surface thread of the first threaded rod 4, the top of the threaded pipe 5 extends to the outside of the vertical pipe 2 and is movably connected with a rotating rod 6 through a bearing, guide grooves 7 are respectively formed in two sides of the inner cavity of the vertical pipe 2, guide blocks 8 are respectively and fixedly connected to the bottoms of two sides of the threaded pipe 5, one side of each guide block 8, far away from the threaded pipe 5, extends to the inner cavity of each guide groove 7, a demonstration platform 9 is fixedly connected to the top of the rotating rod 6, the top of the supporting plate 11 is fixedly connected with a second motor 12, the top of a rotating shaft of the second motor 12 is fixedly connected with a second circular gear 13, a first circular gear 10 is meshed with the second circular gear 13, the left side of the top of the demonstration table 9 is fixedly connected with a pressing plate 14, the right side of the top of the demonstration table 9 is fixedly connected with a fixing plate 15, the right side of the fixing plate 15 is provided with a second threaded rod 16 in a penetrating manner, the left end of the second threaded rod 16 penetrates through the left side of the fixing plate 15 and is movably connected with a push plate 17 through a bearing, the second threaded rod 16 is in threaded connection with the fixing plate 15, the left side of the push plate 17 is fixedly connected with a spring 18, the left end of the spring 18 is fixedly connected with a clamping plate 19, four corners of the bottom plate 1 are fixedly connected with supporting legs 20, the bottom of the supporting legs 20 is, the front of the box body 22 is movably connected with a box door 24 through a hinge, the front bottom of the box door 24 is fixedly connected with a handle, the standby battery 23 is convenient to take out by arranging the box door 24 and the handle, the front right side of the bottom plate 1 is fixedly connected with a controller 25, the controller 25 is respectively electrically connected with the first motor 3, the second motor 12 and the standby battery 23, the right end of the second threaded rod 16 is fixedly connected with a turntable 26, the bottom on the right side of the turntable 26 is fixedly connected with a rocker, the second threaded rod 16 is more convenient and labor-saving in rotation by arranging the turntable 26 and the rocker, four corners on the top of the bottom plate 1 are fixedly connected with placing boxes 27, one sides opposite to the pressing plate 14 and the clamping plate 19 are fixedly connected with rubber pads, one side of the universal wheel 21 is movably connected with a brake block through a rotating shaft, the placing boxes 27 are convenient to store articles by arranging the rubber, to the more stable of model centre gripping, the through-hole with 3 pivot looks adaptations of first motor is seted up to the bottom of standpipe 2, the diameter of 3 pivots of first motor is less than the diameter of through-hole, be provided with first bearing between bull stick 6 and standpipe 2, first bearing cover is established on the surface of bull stick 6, through setting up first bearing, fix bull stick 6, make bull stick 6 not receive the influence of standpipe 2 when rotating, be provided with the second bearing between second threaded rod 16 and push pedal 17, the second bearing cover is established on the surface of second threaded rod 16, through setting up the second bearing, fix push pedal 17, make push pedal 17 not receive the pivoted influence of second threaded rod 16 when moving, through bottom plate 1, standpipe 2, first motor 3, first threaded rod 4, screwed pipe 5, bull stick 6, guide way 7, guide block 8, demonstration platform 9, first circular gear 10, backup pad 11, Second motor 12, second circular gear 13, clamp plate 14, fixed plate 15, second threaded rod 16, push pedal 17, spring 18, splint 19, landing leg 20, universal wheel 21, box 22 and reserve battery 23 cooperate, possess and be convenient for adjust and the advantage to the effective centre gripping of assembled concrete model of difference, it is not convenient for adjust to have solved current assembled concrete recognition picture teaching device, the beginner need watch around the model, if can not omnidirectional show under the more condition of number, be not convenient for learner's study, and do not possess the effective centre gripping of assembled concrete model to the difference, the model is unstable when the show, empty the problem that causes the model to damage easily.

When the device is used, the fabricated concrete model is placed on the demonstration table 9, the rocker is rotated by hands, the rotation of the rocker drives the rotation of the turntable 26 and the second threaded rod 16, the rotation of the second threaded rod 16 drives the push plate 17, the spring 18 and the clamping plate 19 to move leftwards, so that the pressing plate 14 and the clamping plate 19 are in close contact with the surface of the fabricated concrete model, the spring 18 is compressed, the fabricated concrete model is clamped, the compression of the spring 18 is effective to protect the model from being damaged due to overlarge clamping force, different fabricated concrete models are effectively clamped, the image recognition teaching device is externally connected with a power supply through a wire, when the height of the image recognition teaching device needs to be adjusted, the controller 25 controls the operation of the rotating shaft of the first motor 3, the rotation of the rotating shaft of the first motor 3 drives the rotation of the first threaded rod 4, the rotation of the first threaded rod 4 drives the threaded pipe 5 to ascend, the rising of screwed pipe 5 drives the rising of bull stick 6 and demonstration platform 9 to adjust the height of literacy picture teaching device, when needs show the structure of different angles with assembled concrete model conversion direction for the learner, the rotation of controller 25 control second motor 12 pivot, the rotation of second motor 12 pivot drives the rotation of second circular gear 13, the rotation of second circular gear 13 drives first circular gear 10, the rotation of bull stick 6 and demonstration platform 9, thereby accomplish and to literacy picture teaching device angle modulation.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this assembled concrete literacy picture teaching device, through bottom plate 1, standpipe 2, first motor 3, first threaded rod 4, screwed pipe 5, bull stick 6, guide way 7, guide block 8, demonstration platform 9, first circular gear 10, backup pad 11, second motor 12, second circular gear 13, clamp plate 14, fixed plate 15, second threaded rod 16, push pedal 17, spring 18, splint 19, landing leg 20, universal wheel 21, box 22 and reserve battery 23 cooperate, it is not convenient for adjust to have solved current assembled concrete literacy picture teaching device, beginner need watch around the model, if can not omnidirectional show under the condition of more number, be not convenient for learner's study, and do not possess the effective centre gripping of assembled concrete model to the difference, the model is unstable when the show, empty the problem that causes the model to damage easily.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled concrete literacy teaching device, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is provided with a vertical pipe (2) in a penetrating mode, the top of the vertical pipe (2) is penetrated through to the top of the bottom plate (1), the bottom of the vertical pipe (2) is fixedly connected with a first motor (3), the top of a rotating shaft of the first motor (3) is penetrated through to an inner cavity of the vertical pipe (2) and is fixedly connected with a first threaded rod (4), a threaded pipe (5) is sleeved on a surface thread of the first threaded rod (4), the top of the threaded pipe (5) extends to the outer part of the vertical pipe (2) and is movably connected with a rotating rod (6) through a bearing, guide grooves (7) are formed in two sides of the inner cavity of the vertical pipe (2), guide blocks (8) are fixedly connected to the bottoms of two sides of the threaded pipe (5), one side, away from the guide blocks (8), of the threaded pipe (5) extends to the inner cavity of the guide grooves (7), and a demonstration table, the surface fixing sleeve of the rotating rod (6) is provided with a first circular gear (10), the top on the right side of the threaded pipe (5) is fixedly connected with a supporting plate (11), the top of the supporting plate (11) is fixedly connected with a second motor (12), the top of a rotating shaft of the second motor (12) is fixedly connected with a second circular gear (13), the first circular gear (10) is meshed with the second circular gear (13), the left side of the top of the demonstration table (9) is fixedly connected with a pressing plate (14), the right side of the top of the demonstration table (9) is fixedly connected with a fixing plate (15), the right side of the fixing plate (15) is provided with a second threaded rod (16) in a penetrating manner, the left end of the second threaded rod (16) penetrates through the left side of the fixing plate (15) and is connected with a push plate (17) through a bearing movable manner, and the second threaded rod (16, the utility model discloses a push pedal's (17) fixed connection has spring (18) on the left side, the left end fixedly connected with splint (19) of spring (18), the equal fixedly connected with landing leg (20) in four corners of bottom plate (1), the bottom of landing leg (20) has universal wheel (21) through pivot swing joint, the left side fixedly connected with box (22) of bottom plate (1) bottom, reserve battery (23) have been placed to the bottom of box (22) inner chamber.

2. The assembly type concrete map teaching device according to claim 1, wherein: the front side of the box body (22) is movably connected with a box door (24) through a hinge, and the bottom of the front side of the box door (24) is fixedly connected with a handle.

3. The assembly type concrete map teaching device according to claim 1, wherein: the right side fixedly connected with controller (25) on bottom plate (1) front, controller (25) respectively with first motor (3), second motor (12) and reserve battery (23) electric connection.

4. The assembly type concrete map teaching device according to claim 1, wherein: the right end of the second threaded rod (16) is fixedly connected with a rotary table (26), and the bottom of the right side of the rotary table (26) is fixedly connected with a rocker.

5. The assembly type concrete map teaching device according to claim 1, wherein: the four-corner-equal-fixedly-connected-placing box (27) at the top of the bottom plate (1), the pressing plate (14) and the clamping plate (19) are opposite to each other, one side of the universal wheel (21) is movably connected with a brake block through a rotating shaft, and the rubber pad is fixedly connected with the other side of the pressing plate.

6. The assembly type concrete map teaching device according to claim 1, wherein: the bottom of the vertical pipe (2) is provided with a through hole matched with the rotating shaft of the first motor (3), and the diameter of the rotating shaft of the first motor (3) is smaller than that of the through hole.

7. The assembly type concrete map teaching device according to claim 1, wherein: a first bearing is arranged between the rotating rod (6) and the vertical pipe (2), and the first bearing is sleeved on the surface of the rotating rod (6).

8. The assembly type concrete map teaching device according to claim 1, wherein: and a second bearing is arranged between the second threaded rod (16) and the push plate (17), and the second bearing is sleeved on the surface of the second threaded rod (16).