CN217880637U

CN217880637U - A remove frame for sand table model

Info

Publication number: CN217880637U
Application number: CN202222015557.5U
Authority: CN
Inventors: 柴庆; 付陆旗
Original assignee: Zhengzhou Zhubang Model Design Co ltd
Current assignee: Zhengzhou Zhubang Model Design Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-22
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a remove frame for sand table model, include bottom plate, wheel, sand table mould, be used for the moving mechanism that removes the sand table model, the bottom plate below is encircleed and is provided with four the wheel, the bottom plate top is provided with the sand table mould, moving mechanism is located the upper and lower both ends of bottom plate are still removed the firm braking buffer gear of frame buffering including being used for to the sand table model, braking buffer gear is located between the wheel. Has the beneficial effects that: through being provided with first motor, threaded rod, axis of rotation, conical gear, second motor etc. drive the threaded rod through first motor kinetic energy and rotate, utilize the screw thread opposite direction at threaded rod both ends, make its sliding block that drives both sides do on the threaded rod and be close to each other and keep away from the removal, then can drive the sand table mould of top through the fly leaf and carry out the elevating movement.

Description

A remove frame for sand table model

Technical Field

The utility model relates to a remove the frame field, especially relate to a remove frame for sand table model.

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, which is generally used for a mold for exhibition or experiment or casting machine parts, etc.

The building sand table model needs to be moved to a working position after being installed, but the existing building sand table model does not have a moving function, and when the building sand table model needs to be moved, the building sand table model needs to be carried and moved to the working position manually. And the fixing effect of the movable frame cannot be realized, and the movable frame may shake back and forth when being used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a removal frame for sand table model just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a movable frame for a sand table model comprises a bottom plate, four wheels, a sand table die and a movable mechanism for moving the sand table model, wherein the four wheels are arranged below the bottom plate in a surrounding mode, the sand table die is arranged above the bottom plate, the movable mechanism is positioned at the upper end and the lower end of the bottom plate, the movable frame further comprises a braking buffer mechanism for stably buffering the movable frame for the sand table model, and the braking buffer mechanism is positioned between the wheels;

braking buffer gear includes connecting plate, fixed axle, braking briquetting, first electric putter, second electric putter, connection frame, buffer spring, sucking disc, brake pads, the connecting plate sets up the bottom plate lower extreme, the fixed axle is installed connecting plate one side, the braking briquetting sets up the fixed axle below, the brake pads is installed braking briquetting below, first electric putter sets up the connecting plate with between the braking briquetting, the bottom plate below is provided with four around the second electric putter, the connection frame is installed second electric putter lower extreme, buffer spring installs inside the connection frame, the sucking disc sets up the buffer spring lower extreme.

Preferably: the moving mechanism comprises a first motor, a threaded rod, a sliding block, a movable plate and a fixed block, the first motor is arranged on one side of the bottom plate, the threaded rod is arranged above the bottom plate, the two ends of the threaded rod are provided with the sliding block, the two fixed blocks are installed at the lower end of the sand table die, and the fixed block is connected with the movable plate between the sliding blocks.

Preferably: moving mechanism still includes axis of rotation, connecting block, connecting axle, bevel gear, second motor, the second motor sets up bottom plate one side, the axis of rotation is installed the bottom plate below, the bottom plate lower extreme encircles and installs four the connecting block, be provided with between the wheel the connecting axle, the axis of rotation with connecting axle one end is installed bevel gear.

Preferably, the following components: the connecting plate with the braking briquetting rotates to be connected, the fixed axle with connecting plate fixed connection, the balancing weight has been placed to braking briquetting one end inside.

Preferably, the following components: the first motor with the threaded rod key-type connection, the threaded rod with the bottom plate rotates to be connected, threaded rod both ends screw thread opposite direction, the threaded rod with sliding block threaded connection, the sliding block with bottom plate sliding connection, the fly leaf all with the fixed block with the sliding block rotates to be connected.

Preferably: the second motor with the axis of rotation key-type connection, the axis of rotation with the bottom plate rotates to be connected, the connecting block with the connecting axle rotates to be connected, the connecting axle with wheel fixed connection.

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

through being provided with first motor, the threaded rod, the axis of rotation, conical gear, second motor etc, it rotates to drive the threaded rod through first motor kinetic energy, utilize the screw thread opposite direction at threaded rod both ends, the sliding block that makes it drive both sides is done and is close to each other on the threaded rod and keeps away from the removal, then can drive the sand table mould of top through the fly leaf and carry out the lift movement, and drive the axis of rotation through second motor kinetic energy and rotate, utilize conical gear to mesh mutually, thereby it rotates to drive the connecting axle, thereby horizontal migration is to the wheel of both sides around driving, and then removal sand table model that can be better, the use of sand table model has been made things convenient for.

Through being provided with the connecting plate, first electric putter, buffer spring, the sucking disc etc, the balancing weight has been placed through braking briquetting one end is inside, then can make braking briquetting one end receive the action of gravity and then descend, then the other end can rise, effect through the fixed axle, make it block the other end, and then the other end can leave with the braking block of below mutually, when needs stabilize the removal frame, then upwards impetus through first electric putter, promote braking briquetting one end, then the other end can contact the braking block, both can produce great frictional force, and then brake fixed effect to the braking block, second electric putter promotes the sucking disc that the connection frame drove the lower extreme and adsorbs ground simultaneously, and then carry out firm once more to the device through the effect of sucking disc, buffer spring can also carry out certain buffering effect to the removal frame simultaneously, the effect of protection has been played the sand table model.

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 spatial perspective view of a movable frame for a sand table model according to the present invention;

fig. 2 is a schematic view of a braking buffer mechanism of a movable frame for a sand table model according to the present invention;

fig. 3 is a partial schematic view of a sucker of a movable rack for a sand table model according to the present invention;

fig. 4 is a schematic diagram of a moving mechanism of a moving frame for a sand table model according to the present invention;

fig. 5 is a partially enlarged view of a in fig. 4.

The reference numerals are illustrated below:

1. a base plate; 2. a wheel; 3. a sand table mold; 4. a brake buffer mechanism; 41. a connecting plate; 42. a fixed shaft; 43. braking a pressing block; 44. a first electric push rod; 45. a second electric push rod; 46. a connecting frame; 47. a buffer spring; 48. a suction cup; 49. a brake pad; 5. a moving mechanism; 51. a first motor; 52. a threaded rod; 53. a slider; 54. a movable plate; 55. a fixed block; 56. a rotating shaft; 57. connecting blocks; 58. a connecting shaft; 59. a bevel gear; 510. a second motor.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 5, a moving rack for a sand table model comprises a bottom plate 1, wheels 2, a sand table mold 3, and a moving mechanism 5 for moving the sand table model, wherein four wheels 2 are arranged around the bottom plate 1, the sand table mold 3 is arranged above the bottom plate 1, the moving mechanism 5 is positioned at the upper end and the lower end of the bottom plate 1, the moving rack further comprises a braking buffer mechanism 4 for stably buffering the moving rack for the sand table model, and the braking buffer mechanism 4 is positioned between the wheels 2;

in this embodiment: the moving mechanism 5 comprises a first motor 51, a threaded rod 52, sliding blocks 53, a movable plate 54 and fixed blocks 55, the first motor 51 is arranged on one side of the bottom plate 1, the threaded rod 52 is arranged above the bottom plate 1, the sliding blocks 53 are sleeved at two ends of the threaded rod 52, two fixed blocks 55 are arranged at the lower end of the sand table die 3, the movable plate 54 is connected between the fixed blocks 55 and the sliding blocks 53, the moving mechanism 5 further comprises a rotating shaft 56, connecting blocks 57, connecting shafts 58, a bevel gear 59 and a second motor 510, the second motor 510 is arranged on one side of the bottom plate 1, the rotating shaft 56 is arranged below the bottom plate 1, the lower end of the bottom plate 1 is provided with four connecting blocks 57 in a surrounding manner, connecting shafts 58 are arranged between the wheels 2, the rotating shaft 56 is connected with one end of the connecting shafts 58 by the bevel gear 59, the first motor 51 is in key connection with the threaded rod 52, the threaded rod 52 is rotatably connected with the bottom plate 1, the threaded rod 52 is in opposite to the thread direction, the threaded rod 52 is in threaded connection with the sliding blocks 53, the sliding blocks 53 are slidably connected with the bottom plate 1, the sliding blocks 53, the movable plates 54 are rotatably connected with the bottom plate 1, the movable plates 54 are rotatably connected with the fixed blocks 55 and the movable plates 53, the wheels, the movable plate 54, the second motor 510 are rotatably connected with the connecting shafts 56, the wheels 2, the first motor 51 drives the threaded rod 52 to rotate by kinetic energy, the opposite thread directions at the two ends of the threaded rod 52 drive the sliding blocks 53 at the two sides to move close to and away from each other on the threaded rod 52, the upper sand table mold 3 is moved up and down by the movable plate 54, and the rotating shaft 56 is rotated by the kinetic energy of the second motor 510, engaged by the bevel gear 59, thereby driving the connecting shaft 58 to rotate, driving the wheels 2 at the front side and the rear side to move horizontally, and further moving the sand table model better;

in this embodiment: the brake buffer mechanism 4 comprises a connecting plate 41, a fixed shaft 42, a brake press block 43, a first electric push rod 44, a second electric push rod 45, a connecting frame 46, a buffer spring 47, a sucker 48 and a brake block 49, wherein the connecting plate 41 is arranged at the lower end of the bottom plate 1, the fixed shaft 42 is arranged at one side of the connecting plate 41, the brake press block 43 is arranged below the fixed shaft 42, the brake block 49 is arranged below the brake press block 43, the first electric push rod 44 is arranged between the connecting plate 41 and the brake press block 43, four second electric push rods 45 are arranged around the lower end of the bottom plate 1, the connecting frame 46 is arranged at the lower end of the second electric push rod 45, the buffer spring 47 is arranged inside the connecting frame 46, the sucker 48 is arranged at the lower end of the buffer spring 47, the connecting plate 41 is rotatably connected with the brake press block 43, the fixed shaft 42 is fixedly connected with the connecting plate 41, a balancing weight is arranged inside one end of the brake press block 43, placed the balancing weight through braking briquetting 43 one end is inside, then can make braking briquetting 43 one end receive the action of gravity and then descend, then the other end can rise, effect through fixed axle 42, make it block the other end, and then the other end can leave with the braking block 49 of below mutually, when needs stabilize the removal frame, then through the upwards impetus of first electric putter 44, promote braking briquetting 43 one end, then the other end can contact braking block 49, both can produce great frictional force, and then brake fixed effect to braking block 49, second electric putter 45 promotes connection frame 46 and drives the sucking disc 48 of lower extreme and adsorb ground simultaneously, and then carry out firm once more to the device through sucking disc 48's effect, buffer spring 47 can also carry out certain buffering effect to removing the frame simultaneously, the effect of protection has been played to the sand table model.

The working principle is as follows: the movable rack is characterized in that the threaded rod 52 is driven to rotate by kinetic energy of the first motor 51, the two ends of the threaded rod 52 are opposite in thread direction, the sliding blocks 53 on the two sides are driven to move close to each other on the threaded rod 52 and move away from the threaded rod, the sand table die 3 above can be driven to move up and down by the movable plate 54, the rotating shaft 56 is driven to rotate by kinetic energy of the second motor 510, the conical gears 59 are meshed with each other, the connecting shaft 58 is driven to rotate, the wheels 2 on the front side and the rear side are driven to move horizontally, the balancing weight is placed inside one end of the braking pressing block 43, one end of the braking pressing block 43 can be driven to descend under the action of gravity, the other end of the braking pressing block can ascend and stop against the other end under the action of the fixed shaft 42, the other end of the braking block can leave away from the lower end of the lower braking block 49, when the movable rack needs to be stabilized, the upward pushing action of the first electric push rod 44 can push one end of the braking pressing block 43, the other end of the braking block can contact with the braking block 49, the two ends can generate large friction force, the braking block 49 can perform braking block fixing effect, meanwhile, the buffer effect of the buffer spring 47 can be performed by the movable rack again under the action of the buffer device.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a remove frame for sand table model, includes bottom plate (1), wheel (2), sand table mould (3), is used for moving mechanism (5) to the sand table model, bottom plate (1) below is encircleed and is provided with four wheel (2), bottom plate (1) top is provided with sand table mould (3), moving mechanism (5) are located the upper and lower both ends of bottom plate (1), its characterized in that: the sand table model moving frame is characterized by further comprising a braking buffer mechanism (4) for stably buffering the sand table model moving frame, wherein the braking buffer mechanism (4) is positioned between the wheels (2);

the brake buffer mechanism (4) comprises a connecting plate (41), a fixed shaft (42), a brake pressing block (43), a first electric push rod (44), a second electric push rod (45), a connecting frame (46), a buffer spring (47), a sucker (48) and a brake block (49), wherein the connecting plate (41) is arranged at the lower end of the bottom plate (1), the fixed shaft (42) is arranged on one side of the connecting plate (41), the brake pressing block (43) is arranged below the fixed shaft (42), the brake block (49) is arranged below the brake pressing block (43), the first electric push rod (44) is arranged between the connecting plate (41) and the brake pressing block (43), four second electric push rods (45) are arranged around the lower portion of the bottom plate (1), the connecting frame (46) is arranged at the lower end of the second electric push rod (45), the buffer spring (47) is arranged inside the connecting frame (46), and the sucker (48) is arranged at the lower end of the buffer spring (47).

2. A mobile frame for a sand table model according to claim 1, characterised in that: moving mechanism (5) include first motor (51), threaded rod (52), sliding block (53), fly leaf (54), fixed block (55), first motor (51) set up bottom plate (1) one side, threaded rod (52) set up bottom plate (1) top, threaded rod (52) both ends cover is equipped with sliding block (53), sand table mould (3) lower extreme is installed two fixed block (55), fixed block (55) with be connected with between sliding block (53) fly leaf (54).

3. A mobile frame for a sand table model according to claim 2, characterised in that: moving mechanism (5) still includes axis of rotation (56), connecting block (57), connecting axle (58), conical gear (59), second motor (510) set up bottom plate (1) one side, axis of rotation (56) are installed bottom plate (1) below, bottom plate (1) lower extreme encircles and installs four connecting block (57), be provided with between wheel (2) connecting axle (58), axis of rotation (56) with connecting axle (58) one end is installed conical gear (59).

4. A mobile frame for a sand table model according to claim 1, characterised in that: the connecting plate (41) is rotatably connected with the brake pressing block (43), the fixed shaft (42) is fixedly connected with the connecting plate (41), and a balancing weight is placed inside one end of the brake pressing block (43).

5. A mobile frame for a sand table model according to claim 2, characterised in that: first motor (51) with threaded rod (52) key-type connection, threaded rod (52) with bottom plate (1) rotates to be connected, threaded rod (52) both ends screw thread opposite direction, threaded rod (52) with sliding block (53) threaded connection, sliding block (53) with bottom plate (1) sliding connection, fly leaf (54) all with fixed block (55) with sliding block (53) rotate to be connected.

6. A mobile rack for a sand table figure according to claim 3, wherein: second motor (510) with axis of rotation (56) key-type connection, axis of rotation (56) with bottom plate (1) rotates to be connected, connecting block (57) with connecting axle (58) rotates to be connected, connecting axle (58) with wheel (2) fixed connection.