CN215417252U

CN215417252U - Sand table model mother board bottom sprag structure

Info

Publication number: CN215417252U
Application number: CN202121855138.1U
Authority: CN
Inventors: 王跃虎
Original assignee: Chongqing Huaye Model Co ltd
Current assignee: Chongqing Huaye Model Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-04
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a sand table model mother board bottom supporting structure which comprises a bottom plate and a moving mechanism, wherein a hydraulic cylinder is fixedly connected to the upper surface of the bottom plate, an expansion rod is fixedly connected to the output end of the hydraulic cylinder, a supporting plate is fixedly connected to one end, away from the hydraulic cylinder, of the expansion rod, a connecting plate is movably connected to the upper surface of the supporting plate, a clamping groove is formed in the upper surface of the connecting plate, fixing bolts are in threaded connection with the left side surface and the right side surface of the connecting plate, a model mother board is arranged above the connecting plate, and a clamping block is fixedly connected to the lower surface of the model mother board. According to the sand table, the driving gear, the gear ring and the rotating rod are arranged, so that the model can be angularly rotated, the sand table is better in explanation and display effects, the practicability of the device is improved, the clamping block and the clamping groove are arranged, the model mother plate can be more conveniently mounted and dismounted, and the practicability of the device is further improved.

Description

Sand table model mother board bottom sprag structure

Technical Field

The utility model relates to the technical field of supporting structures, in particular to a sand table model mother board bottom supporting structure.

Background

When the building model is designed, a plurality of different types of building models exist, the characteristics of the different building models are different, and the adopted materials are different. Different building models are suitable for different occasions. A sand table model is a representation of a system, process, thing or concept under study, and may also refer to a sample made according to an experiment, drawing, enlargement or reduction, typically used for a mold for exhibition or for experimental or casting machine parts, etc.

At present some supporting mechanism when using the sand table model, can't rotate the angle of sand table model, lead to some staff comparatively inconvenient when explaining the sand table, some supporting mechanism can't carry out height control to the sand table model moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a sand table model motherboard bottom supporting structure.

In order to achieve the purpose, the utility model adopts the following technical scheme: a sand table model mother board bottom supporting structure comprises a bottom plate and a moving mechanism, wherein a hydraulic cylinder is fixedly connected to the upper surface of the bottom plate, an expansion link is fixedly connected to the output end of the hydraulic cylinder, a supporting plate is fixedly connected to one end, away from the hydraulic cylinder, of the expansion link, a connecting plate is movably connected to the upper surface of the supporting plate, a clamping groove is formed in the upper surface of the connecting plate, fixing bolts are in threaded connection with the left side surface and the right side surface of the connecting plate, a model mother board is arranged above the connecting plate, and a clamping block is fixedly connected to the lower surface of the model mother board;

a motor is fixedly connected inside the supporting plate, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft, far away from the motor, is fixedly connected with a driving gear, and a toothed ring is fixedly connected inside the connecting plate;

the inside of backup pad just is located the right side fixedly connected with electric putter of motor, electric putter's output fixedly connected with gag lever post, the lower surface of connecting plate is provided with the spacing groove.

As a further description of the above technical solution:

the moving mechanism comprises an auxiliary frame, moving wheels, supporting columns and fixing blocks, the auxiliary frame is fixedly connected with the lower surface of the bottom plate, and the moving wheels are movably connected with the inside of the auxiliary frame.

As a further description of the above technical solution:

the support column is movably connected with the inside of the bottom plate, and the fixing block is fixedly connected with the bottom end of the support column.

As a further description of the above technical solution:

the connecting plate is fixedly connected with the model mother board through a clamping block, a clamping groove and a fixing bolt.

As a further description of the above technical solution:

one end of the rotating shaft, which is far away from the motor, extends into the connecting plate, and the driving gear is meshed with the gear ring.

As a further description of the above technical solution:

the limiting rod is embedded with the limiting groove.

As a further description of the above technical solution:

the bottom of the fixed block is provided with an anti-skid bump, and the anti-skid bump is made of rubber.

As a further description of the above technical solution:

the upper surface of backup pad fixedly connected with bull stick, the lower surface of connecting plate is provided with the spout, the position of bull stick is located the inside of spout.

The utility model has the following beneficial effects:

1. compared with the prior art, this sand table model motherboard bottom sprag structure through setting up driving gear, ring gear, bull stick, can carry out the angle rotation to the model, and the effect is better when explaining, demonstrateing the sand table, has improved device's practicality.

2. Compared with the prior art, this sand table model mother board bottom sprag structure through setting up fixture block, draw-in groove, can be more convenient when installing, dismantling the model mother board, has further improved the practicality of device.

3. Compared with the prior art, this sand table model mother board bottom sprag structure through setting up spacing groove, gag lever post, can fix the model mother board of rotation, avoids rotating too big, has improved the stability of model mother board.

Drawings

FIG. 1 is a schematic view of the overall structure of a bottom supporting structure of a sand table model mother plate according to the present invention;

FIG. 2 is a schematic view of an internal structure of a bottom supporting structure of a sand table model mother plate according to the present invention;

FIG. 3 is a front view of a bottom supporting structure of a sand table model mother plate according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a base plate; 2. a hydraulic cylinder; 3. a telescopic rod; 4. a support plate; 5. a model mother board; 6. a clamping block; 7. a card slot; 8. fixing the bolt; 9. a moving mechanism; 901. an auxiliary frame; 902. a moving wheel; 903. a support pillar; 904. a fixed block; 10. a motor; 11. a rotating shaft; 12. a driving gear; 13. a toothed ring; 14. a rotating rod; 15. an electric push rod; 16. a limiting rod; 17. a limiting groove; 18. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a sand table model motherboard bottom support structure: including bottom plate 1, moving mechanism 9's position is located bottom plate 1's lower surface, moving mechanism 9 contains auxiliary frame 901, remove wheel 902, support column 903, fixed block 904, the bottom of fixed block 904 is provided with anti-skidding lug, the increase is with the frictional force on ground, prevent that the device from taking place to remove, the material that anti-skidding lug used is rubber, auxiliary frame 901 is connected with bottom plate 1's lower fixed surface, remove the inside swing joint of wheel 902 and auxiliary frame 901, support column 903 and bottom plate 1's inside swing joint, the bottom fixed connection of fixed block 904 and support column 903.

Through setting up this structure, set up moving mechanism 9 and be convenient for remove the device, be convenient for adjust the position of placing.

The upper surface of the bottom plate 1 is fixedly connected with a hydraulic cylinder 2 as a power source for ascending and descending of a model mother plate 5, the output end of the hydraulic cylinder 2 is fixedly connected with an expansion link 3, one end of the expansion link 3 far away from the hydraulic cylinder 2 is fixedly connected with a support plate 4, the upper surface of the support plate 4 is fixedly connected with a rotating rod 14, the rotating stability of the connecting plate 18 is realized, the lower surface of the connecting plate 18 is provided with a sliding chute, the position of the rotating rod 14 is positioned inside the sliding chute, the upper surface of the support plate 4 is movably connected with a connecting plate 18, the connecting plate 18 and the model mother plate 5 are fixedly connected through a clamping block 6, a clamping groove 7 and a fixing bolt 8, the upper surface of the connecting plate 18 is provided with a clamping groove 7, the left side surface and the right side surface of the connecting plate 18 are both in threaded connection with a fixing bolt 8, the model mother plate 5 is conveniently fixed on the connecting plate 18, the model mother plate 5 is arranged above the connecting plate 18, and the lower surface of the model mother plate 5 is fixedly connected with the clamping block 6, is convenient to be embedded with the card slot 7.

Through setting up this structure, set up fixture block 6, draw-in groove 7, can be more convenient when installing, dismantling model mother board 5, further improved the practicality of device.

The inside fixedly connected with motor 10 of backup pad 4, as connecting plate 18 pivoted power supply, the output fixedly connected with rotation axis 11 of motor 10, the one end that motor 10 was kept away from to rotation axis 11 extends to the inside of connecting plate 18, the one end fixed connection driving gear 12 of keeping away from motor 10 of rotation axis 11, driving gear 12 and ring gear 13 meshing, the inside fixedly connected with ring gear 13 of connecting plate 18.

Through setting up this structure, set up driving gear 12, ring gear 13, bull stick 14, can carry out the angle rotation to the model, the effect is better when explaining, showing the sand table, has improved the device's practicality.

Inside and the right side fixedly connected with electric putter 15 that is located motor 10 of backup pad 4, electric putter 15's output fixedly connected with gag lever post 16, be convenient for inlay with spacing groove 17, gag lever post 16 inlays with spacing groove 17, and the lower surface of connecting plate 18 is provided with spacing groove 17, can fix connecting plate 18 through gag lever post 16.

Through setting up this structure, set up spacing groove 17, gag lever post 16, can fix the model mother board 5 that rotates, avoid rotating too big, improved model mother board 5's stability.

The working principle is as follows: when the model mother board 5 is required to be installed, the clamping block 6 on the model mother board 5 is embedded with the clamping groove 7 on the connecting plate 18 and then is fastened through the fixing bolt 8, when in use, the device is moved to a designated position by the moving wheel 902, the fixed block 904 is contacted with the ground by the descending support column 903, the device can move, at the moment, the support plate 4 is driven to ascend by the hydraulic cylinder 2, so as to drive the model mother plate 5 to carry out height adjustment, when the model mother board 5 needs to be rotated, the electric push rod 15 is started, the limit rod 16 extends out of the limit groove 17, the motor 10 drives the driving gear 12 to rotate, the driving gear 12 drives the gear ring 13 to rotate so as to drive the connecting plate 18 to rotate, meanwhile, the model mother board 5 is driven to rotate, and when the model mother board 5 needs to be angularly fixed, the electric push rod 15 drives the limiting rod 16 to be embedded in the limiting groove 17.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sand table model motherboard bottom sprag structure, includes bottom plate (1), moving mechanism (9), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a hydraulic cylinder (2), the output end of the hydraulic cylinder (2) is fixedly connected with a telescopic rod (3), one end, far away from the hydraulic cylinder (2), of the telescopic rod (3) is fixedly connected with a supporting plate (4), the upper surface of the supporting plate (4) is movably connected with a connecting plate (18), the upper surface of the connecting plate (18) is provided with a clamping groove (7), the left side surface and the right side surface of the connecting plate (18) are both in threaded connection with fixing bolts (8), a model mother plate (5) is arranged above the connecting plate (18), and the lower surface of the model mother plate (5) is fixedly connected with a clamping block (6);

a motor (10) is fixedly connected inside the supporting plate (4), the output end of the motor (10) is fixedly connected with a rotating shaft (11), one end, far away from the motor (10), of the rotating shaft (11) is fixedly connected with a driving gear (12), and a toothed ring (13) is fixedly connected inside the connecting plate (18);

the motor is characterized in that an electric push rod (15) is fixedly connected to the right side of the motor (10) and inside the supporting plate (4), a limiting rod (16) is fixedly connected to the output end of the electric push rod (15), and a limiting groove (17) is formed in the lower surface of the connecting plate (18).

2. The sand table pattern motherboard bottom support structure of claim 1, wherein: the moving mechanism (9) comprises an auxiliary frame (901), moving wheels (902), supporting columns (903) and fixing blocks (904), the auxiliary frame (901) is fixedly connected with the lower surface of the bottom plate (1), and the moving wheels (902) are movably connected with the inner part of the auxiliary frame (901).

3. A sand table pattern motherboard bottom support structure as recited in claim 2 wherein: the supporting column (903) is movably connected with the inner part of the bottom plate (1), and the fixing block (904) is fixedly connected with the bottom end of the supporting column (903).

4. The sand table pattern motherboard bottom support structure of claim 1, wherein: the connecting plate (18) is fixedly connected with the model mother plate (5) through a clamping block (6), a clamping groove (7) and a fixing bolt (8).

5. The sand table pattern motherboard bottom support structure of claim 1, wherein: one end of the rotating shaft (11) far away from the motor (10) extends to the inside of the connecting plate (18), and the driving gear (12) is meshed with the gear ring (13).

6. The sand table pattern motherboard bottom support structure of claim 1, wherein: the limiting rod (16) is embedded with the limiting groove (17).

7. A sand table pattern motherboard bottom support structure as recited in claim 2 wherein: the bottom of the fixed block (904) is provided with an anti-skid bump, and the anti-skid bump is made of rubber.

8. The sand table pattern motherboard bottom support structure of claim 1, wherein: the upper surface of backup pad (4) fixed connection has bull stick (14), the lower surface of connecting plate (18) is provided with the spout, the position of bull stick (14) is located the inside of spout.