CN212380037U

CN212380037U - Building model device for city planning

Info

Publication number: CN212380037U
Application number: CN202021010141.9U
Authority: CN
Inventors: 刘峰旗; 李江; 马兴虎; 吕阳; 李伟健
Original assignee: Puyang Planning And Architectural Design Institute
Current assignee: Puyang Planning And Architectural Design Institute
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-19
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a building model device for city planning, which comprises a base, wherein the upper end of the base is provided with four second air cylinders, the upper ends of the second air cylinders are respectively provided with a second telescopic rod, the output ends of the second telescopic rods are fixedly connected through a fixed plate, two fixed blocks are symmetrically arranged in a groove on the fixed plate, a plurality of guide rollers are arranged between the two fixed blocks, the guide rollers are rotatably connected with the fixed blocks through rotating shafts, one end of each rotating shaft is provided with a gear, a chain is arranged in each fixed block and is meshed with the gears, one end of one rotating shaft is fixedly connected with the output end of a first motor arranged in the fixed block, a desktop is arranged above the guide rollers, a model is arranged on the desktop, the old desktop is conveyed downwards through the rotation of the guide rollers driven by a motor, then the guide rollers are driven by the motor to rotate, therefore, the desktop can be replaced conveniently, and the device can be recycled.

Description

Building model device for city planning

Technical Field

The utility model relates to a city planning model makes technical field, specifically is a building model device for city planning.

Background

Urban planning is to provide space and conditions for the architectural and garden assumptions of a city and push the environment of the city as a whole to a higher level of ambiance.

City planning is closely related to human life, but a building model is required in the process of city planning. However, the existing building model for city planning is inconvenient to adjust according to the height of a planner, the use difficulty of the building model is increased, the building model is generally disposable, and is inconvenient to replace, and the existing building model devices are heavy and inconvenient to transfer.

In view of the above problems, an improved building model device for city planning is now designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building model device for city planning to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a building model device for city planning comprises a base, a shell is arranged at the upper end of the base, the upper end of the base in the shell is provided with a second four cylinders, the upper ends of the second cylinders are provided with second telescopic rods, the upper end output end of the second telescopic rod is fixedly connected through a fixing plate, two fixing blocks are symmetrically arranged in a groove in the fixing plate, a plurality of guide rollers are arranged between the two fixing blocks, the guide rollers are rotatably connected with the fixed block through rotating shafts, gears are arranged at one ends of the rotating shafts, chains are arranged in the fixed block and are meshed with the gears, one end of one of the rotating shafts is fixedly connected with the output end of a first motor arranged in the fixed block, a table top is arranged above the guide roller, the desktop is provided with a model, the fixed plate is provided with a fixed component for preventing the desktop from moving, and the lower end of the base is provided with a moving component for facilitating the transfer of the base.

As a further aspect of the present invention: the fixing assembly comprises a plurality of cylinders I symmetrically arranged on two sides inside the fixing plate, one side, close to the fixing block, of each cylinder I is provided with a first telescopic rod, the tail end of the output end of each telescopic rod I is provided with a baffle, the upper ends of the baffles are symmetrically provided with clamping plates, and the clamping plates are of inverted L-shaped shapes.

As a further aspect of the present invention: the movable assembly comprises four through grooves formed in the lower end of the base, a lead screw is arranged in each through groove, the lower end of the lead screw is rotatably connected with the base, the upper end of the lead screw is fixedly connected with the lower end output end of a second motor arranged in the base, a sliding block is arranged on the lead screw in a threaded connection mode, a fixed rod and a sliding block are arranged in each through groove in a sliding mode, and a universal wheel is arranged at the lower end of the sliding block.

As a further aspect of the present invention: the number of the first cylinders on one side in the fixed plate is not less than three.

As a further aspect of the present invention: the surface of the clamping plate is provided with an anti-slip rubber layer.

As a further aspect of the present invention: and wear-resistant layers are arranged on the surfaces of the screw rod and the fixed rod.

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

1. a rotating shaft is driven to rotate through a motor, the rotating shaft is connected with a gear through a chain and meshed with the gear to drive guide rollers on other rotating shafts to rotate, so that the old tabletop is conveyed down by the guide rollers, then the motor is controlled to drive the guide rollers to rotate reversely, and a new tabletop is conveyed to the fixing plate, so that the tabletop is convenient to replace, and the device can be recycled.

2. The second telescopic rod is controlled by the second cylinder to push the model on the desktop to move up and down, so that the height of the model is adjusted through the second telescopic rod according to the height of a viewer, and the viewer can watch the model conveniently.

3. The second starting motor drives the rotating lead screw to push the sliding block to move downwards through threaded connection with the sliding block, the sliding block drives the universal wheel to move towards the lower end of the base, and therefore workers can push the base to transfer through the universal wheel without using other equipment to carry the device, and use is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of a building model apparatus for city planning.

Fig. 2 is a schematic structural diagram of a front cross section of a building model device for city planning.

Fig. 3 is an enlarged schematic view of a building model apparatus for city planning at a point a in fig. 2.

Fig. 4 is a schematic structural diagram of guide rollers in a building model device for city planning.

Wherein: 1. the base, 2, casing, 3, fixed plate, 4, desktop, 5, model, 6, fixed block, 7, deflector roll, 8, pivot, 9, gear, 10, chain, 11, motor one, 12, cylinder one, 13, telescopic link one, 14, baffle, 15, splint, 16, cylinder two, 17, telescopic link two, 18, logical groove, 19, lead screw, 20, motor two, 21, slider, 22, dead lever, 23, universal wheel.

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. 1-4, in an embodiment of the present invention, a building model device for city planning includes a base 1, a housing 2 is disposed at an upper end of the base 1, four cylinders two 16 are disposed at an upper end of the base 1 in the housing 2, two telescopic rods 17 are disposed at upper ends of the cylinders two 16, upper output ends of the two telescopic rods 17 are fixedly connected through a fixing plate 3,

the second cylinder 16 is started, the second cylinder 16 controls the second telescopic rod 17 to do telescopic motion, so that the second telescopic rod 17 can drive the model 5 on the desktop 4 to move up and down, the height of the model 5 can be adjusted through the second telescopic rod 17 according to the height of a viewer, and the viewer can watch the model conveniently.

The symmetry is equipped with two fixed blocks 6 in the recess on fixed plate 3, two be equipped with a plurality of deflector rolls 7 between the fixed block 6, deflector roll 7 all rotates with fixed block 6 through pivot 8 to be connected, the one end of pivot 8 all is equipped with gear 9, be equipped with chain 10 and a plurality of gear 9 meshing connection in the fixed block 6, the one end of one of them pivot 8 with establish in fixed block 6 output fixed connection of motor one 11, the top of deflector roll 7 is equipped with desktop 4, be equipped with model 5 on the desktop 4, drive a pivot 8 through motor one 11 and rotate, make a pivot 8 drive other pivots 8 through the meshing connection of chain 10 and gear 9 and rotate, so deflector roll 7 will then rotate, when needing to desktop 4 replacement on deflector roll 7, make deflector roll 7 rotate through motor one 11, so deflector roll 7 will be passed down desktop 4, then, a new tabletop 4 is placed on the guide roller 7, the first motor 11 drives the guide roller 7 to rotate reversely, and the tabletop 4 is conveyed to the fixing plate 3, so that the tabletop 4 is convenient to replace, and the device can be recycled.

Be equipped with the fixed subassembly that prevents desktop 4 and remove on fixed plate 3, fixed subassembly includes that the symmetry establishes a plurality of cylinders 12 in the inside both sides of fixed plate 3, one side that cylinder 12 is close to fixed block 6 all is equipped with one 13 of telescopic link, the output end of one 13 of telescopic link all is equipped with baffle 14, the equal symmetry in upper end of baffle 14 is equipped with splint 15, splint 15 are down "L" type, make one 13 concertina movement of telescopic link through one 12 of cylinder, and one 13 of telescopic link will promote splint 15 of both sides baffle 14 top and inwards move simultaneously like this, and through the cooperation centre gripping of both sides splint 15, just can fix desktop 4 on fixed plate 3, prevent that desktop 4 from placing the unstability and taking place danger.

The number of the first 12 cylinders on one side inside the fixing plate 3 is not less than three, and the table top 4 can be more stable as the first 12 cylinders push the clamping plate 15 to clamp the table top 4.

The surface of the clamping plate 15 is provided with an anti-slip rubber layer, so that the friction between the clamping plate 15 and the table top 4 can be increased, and the table top 4 is prevented from sliding off from the clamping plate 15 to cause danger.

The lower end of the base 1 is provided with a moving assembly convenient for the base 1 to transfer, the moving assembly comprises four through grooves 18 arranged at the lower end of the base 1, a screw rod 19 is arranged in each through groove 18, the lower end of the screw rod 19 is rotatably connected with the base 1, the upper end of the screw rod 19 is fixedly connected with the lower end output end of a motor II 20 arranged in the base 1, a slide block 21 is arranged on the screw rod 19 in a threaded connection manner, a fixed rod 22 is arranged in each through groove 18 and is slidably connected with the slide block 21, the lower end of the slide block 21 is provided with a universal wheel 23, the screw rod 19 is driven by the motor II 20 to rotate, the screw rod 19 is connected with the slide block 21 in a threaded manner to push the slide block 21 to move downwards, and the slide block 21 only does linear motion under the limiting effect of the sliding connection of the fixed rod 22 and the slide block 21, when the base 1 needs to be transferred, a worker can push the base 1 to move through the universal wheels 23, so that other equipment is not needed to be used for carrying the base 1, and the use is convenient.

The surfaces of the screw rod 19 and the fixed rod 22 are both provided with wear-resistant layers, so that the fixed rod 22 and the screw rod 19 can be prevented from being damaged due to long-time sliding friction with the sliding block 21, and the service life of the device is longer.

The utility model discloses a theory of operation is: when people with different heights observe the model 5, the air cylinder II 16 controls the telescopic rod II 17 to push the model 5 on the desktop 4 to move up and down, so that the height of the model 5 is adjusted through the telescopic rod II 17 according to the height of a viewer, the people can conveniently watch the model, when the base 1 needs to be moved, the motor II 20 is started to enable the rotating lead screw 19 to be connected with the slide block 21 through threads to push the slide block 21 to move downwards, and the slide block 21 pushes the universal wheel 23 to move towards the lower end of the base 1, therefore, workers can push the base 1 to transfer through the universal wheels 23, other equipment does not need to be used for carrying the device, and the device is convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building model device for city planning, includes base (1), its characterized in that: the upper end of the base (1) is provided with a shell (2), the upper end of the base (1) in the shell (2) is provided with two cylinders (16), the upper ends of the two cylinders (16) are provided with two telescopic rods (17), the output ends of the two telescopic rods (17) are fixedly connected through a fixed plate (3), two fixed blocks (6) are symmetrically arranged in a groove in the fixed plate (3), a plurality of guide rollers (7) are arranged between the two fixed blocks (6), the guide rollers (7) are rotatably connected with the fixed blocks (6) through rotating shafts (8), one end of each rotating shaft (8) is provided with a gear (9), a chain (10) is arranged in each fixed block (6) and is connected with a plurality of gears (9) in a meshed manner, one end of one rotating shaft (8) is fixedly connected with the output end of a motor I (11) arranged in the fixed block (6), a desktop (4) is arranged above each guide roller (7, be equipped with model (5) on desktop (4), be equipped with the fixed subassembly that prevents desktop (4) and remove on fixed plate (3), the lower extreme of base (1) is equipped with the removal subassembly that is convenient for base (1) to shift.

2. The building model device for city planning according to claim 1, wherein: fixed subassembly includes that the symmetry is established a plurality of cylinders (12) in fixed plate (3) inside both sides, one side that cylinder (12) are close to fixed block (6) all is equipped with telescopic link (13), the output end of telescopic link (13) all is equipped with baffle (14), the equal symmetry in upper end of baffle (14) is equipped with splint (15), splint (15) are down "L" type.

3. The building model device for city planning according to claim 1, wherein: the movable assembly comprises four through grooves (18) formed in the lower end of a base (1), a lead screw (19) is arranged in each through groove (18), the lower end of the lead screw (19) is rotatably connected with the base (1), the upper end of the lead screw (19) is fixedly connected with the output end of the lower end of a second motor (20) arranged in the base (1), a sliding block (21) is arranged on the lead screw (19) in a threaded connection mode, a fixing rod (22) and the sliding block (21) are slidably connected in each through groove (18), and universal wheels (23) are arranged at the lower end of each sliding block (21).

4. The building model device for city planning according to claim 2, wherein: the number of the first cylinders (12) on one side in the fixing plate (3) is not less than three.

5. The building model device for city planning according to claim 2, wherein: the surface of the clamping plate (15) is provided with an anti-slip rubber layer.

6. The building model device for city planning according to claim 3, wherein: and wear-resistant layers are arranged on the surfaces of the screw rod (19) and the fixed rod (22).