CN212809551U

CN212809551U - Sand table for urban planning and construction

Info

Publication number: CN212809551U
Application number: CN202022020628.1U
Authority: CN
Inventors: 李川杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-03-26
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a be used for city planning sand table for construction, including the sand table main part, be equipped with a plurality of model frame in the sand table main part, the standing groove has been seted up in the model frame, be equipped with the locking subassembly in the standing groove, the locking subassembly is assembled for can be with the model frame locking in the sand table main part, the locking subassembly includes the hinge bar, sliding block and stopper, the quantity of hinge bar and stopper is equal two, the one end of two hinge bars articulates respectively on the sliding block, and the other end articulates respectively on two stoppers, two stoppers are respectively in the spout that sliding connection seted up on the model frame, movable mounting has the telescopic link on the inner wall of the relative both sides of standing groove, the telescopic end fixed mounting of telescopic link has the rotary rod. The utility model provides a be used for sand table for city planning construction to when the transportation, can avoid producing the damage of model frame because of the collision, improve the life of model frame, the removal of the device of being convenient for moreover.

Description

Sand table for urban planning and construction

Technical Field

The utility model relates to a city rule technical field relates to a be used for city planning construction to use sand table particularly.

Background

In city planning hall, what is indispensable is the sand table most, and the setting of sand table can let spectator's more audio-visual aerial view of watching the city, and the sand table is the shrink in a city, provides the angle of a bird's eye view to spectator and observes the city, and the general overview is global, and the sand table has that the third dimension is strong, the image is directly perceived, the preparation is simple and convenient, economical and practical's characteristics such as, and it can let the public live, image, know the content that the model sand table demonstrates fast, accurately. The sand table model has good practicability, is widely applied to the field of urban planning design, is used for displaying planned blueprints, and is also widely applied to a plurality of fields of environmental management, engineering transformation, agricultural planning, real estate design and the like.

But the sand table on the existing market is mostly the integrated into one piece structure, connects through sticky mode, can not dismantle the model of floor to when carrying out the transportation, cause building model's damage easily, reduce building model's life, be not convenient for install moreover.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a be used for sand table for city planning construction, aim at solving and can not dismantle the model of floor, when carrying out the transportation and carrying, cause building model's damage easily, reduce building model's life, the problem of the installation of being not convenient for moreover.

Technical scheme

In order to achieve the above purpose, the utility model provides a sand table for city planning construction, including the sand table main part, be equipped with a plurality of model framves on the sand table main part, the standing groove has been seted up in the model frame, is equipped with the locking subassembly in the standing groove, the locking subassembly is assembled to be able to lock the model frame on the sand table main part, the locking subassembly includes articulated rod, sliding block and stopper, the quantity of articulated rod and stopper is two, two one end of articulated rod articulates respectively on the sliding block, and the other end articulates respectively on two stoppers, two stoppers respectively sliding connection in the spout of seting up on the model frame, movable mounting has the telescopic link on the inner wall of the relative both sides of standing groove, the telescopic end fixed mounting of telescopic link has the rotary rod, one end of rotary rod is located the U-shaped inslot that the sliding block seted up, the other end of the telescopic rod penetrates through and extends to the outer side of the model frame and is hinged with a sliding strip, the sliding strip is slidably mounted on the outer wall of the model frame, an inserting groove used for placing the model frame is formed in the sand table main body, locking grooves are formed in the inner walls of two opposite sides of the inserting groove, and the limiting block is inserted into the locking grooves.

As preferred, fixed mounting has the draw runner on the outer wall of sand table main part one side, sliding connection has the slider on the draw runner, fixed mounting has the pilot lamp on the slider, be equipped with the locking mechanism who is used for locking slider to remove in the slider, locking mechanism includes pull handle, second spring and locking piece, the locking piece with the second spring is located respectively the logical inslot that the slider was seted up, the second spring cup joints on the outer wall of locking, just the one end of locking piece is run through and is extended to the outside of slider, and with the pull handle is connected.

Preferably, a friction strip is arranged on the sliding strip, and one end of the locking block is in contact with the friction strip.

Preferably, a limiting strip is fixedly mounted in the placing groove, the sliding block is connected in the limiting strip in a sliding mode, and a first spring is arranged between the two limiting blocks.

Preferably, support columns are fixedly installed on the periphery of the lower surface of the sand table main body, and moving wheels are movably installed at the bottoms of the support columns.

Preferably, the lower surface of the sand table main body is fixedly provided with a placing box.

Advantageous effects

Compared with the prior art, the utility model provides a pair of be used for sand table for city planning construction possesses following beneficial effect:

1. the utility model discloses, through the lock subassembly that sets up quick dismantlement on the model frame to can be when the device removes, can dismantle the model frame comparatively fast, then place and placing the incasement, thereby when the transportation, can avoid producing the damage of model frame because of the collision, improve the life of model frame, the removal of the device of being convenient for moreover.

2. The utility model discloses, through set up a slider that can slide in the sand table main part, then set up the regulation lamp on the slider to when using, the sales force can remove the position of regulation lamp according to the introduction needs, and the operation is comparatively simple, convenient and fast moreover.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

fig. 2 is a schematic structural view of the slide bar and the slide bar of the present invention;

FIG. 3 is a schematic cross-sectional view of the slider of the present invention;

fig. 4 is a schematic sectional view of the model frame of the present invention.

The main reference numbers:

1. a sand table body; 2. adjusting the lamp; 3. a model frame; 4. a support pillar; 5. a moving wheel; 6. placing a box; 7. a slide bar; 8. rubbing the strips; 9. a locking mechanism; 10. a placement groove; 11. a hinged lever; 12. a slider; 13. a limiting strip; 14. a limiting block; 15. a first spring; 16. a telescopic rod; 17. a push block; 18. Rotating the rod; 19. a slider; 901. pulling a handle; 902. a second spring; 903. a locking block; 101. inserting grooves; 102. and a locking groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a sand table for urban planning and construction, by arranging a lock assembly which can be rapidly disassembled on a model frame 3, the model frame 3 can be rapidly disassembled when the sand table is moved, and then the sand table is placed in a placing box 6, so that the damage of the model frame 3 caused by collision can be avoided during transportation, the service life of the model frame 3 is prolonged, and the device can be conveniently moved, by arranging a sliding block 19 which can slide on a sand table main body 1 and then arranging an adjusting lamp 2 on the sliding block 19, when the sand table is used, a salesman can move the position of the adjusting lamp 2 according to introduction requirements, the operation is simple, and the sand table is convenient and rapid.

The utility model provides a sand table for urban planning construction, be equipped with a plurality of model frame 3 on the sand table main part 1, seted up the standing groove 10 in the model frame 3, be equipped with the locking subassembly in the standing groove 10, the locking subassembly is assembled to be able to lock model frame 3 on sand table main part 1, the locking subassembly includes hinge bar 11, sliding block 12 and stopper 14, the quantity of hinge bar 11 and stopper 14 is two, one end of two hinge bars 11 articulates respectively on sliding block 12, and the other end articulates respectively on two stoppers 14, two stoppers 14 respectively sliding connection are in the spout of seting up on model frame 3, movable mounting has telescopic link 16 on the inner wall of the relative both sides of standing groove 10, telescopic link fixed mounting has rotary rod 18 of telescopic link 16, one end of rotary rod 18 is located the U-shaped inslot that sliding block 12 was seted up, the other end of telescopic link 16 runs through and extends to the outside of model frame 3, and articulated have draw runner 7, and draw runner 7 slidable mounting is on the outer wall of model frame 3, offers the inserting groove 101 that is used for placing model frame 3 on the sand table main part 1, has seted up locking groove 102 on the inner wall of inserting groove 101 relative both sides, and stopper 14 pegs graft in locking groove 102.

In the further proposed technical scheme of the utility model, a slide bar 7 is fixedly installed on the outer wall of one side of the sand table main body 1, a slider 19 is connected on the slide bar 7 in a sliding manner, an adjusting lamp 2 is fixedly installed on the slider 19, a locking mechanism 9 for locking the slider 19 to move is arranged in the slider 19, the locking mechanism 9 comprises a pull handle 901, a second spring 902 and a locking block 903, the locking block 903 and the second spring 902 are respectively positioned in the through groove formed on the slider 19, the second spring 902 is sleeved on the locked outer wall, and one end of the locking block 903 penetrates and extends to the outer side of the slider 19, and is connected with the pull handle 901 by arranging a sliding block 19 on the sand table main body 1, then set up regulation lamp 2 on slider 19 to when using, the sales force can remove the position of regulation lamp 2 according to the introduction needs, and the operation is comparatively simple, convenient and fast moreover.

Furthermore, a friction strip 8 is arranged on the slide bar 7, one end of the locking block 903 is in contact with the friction strip 8, and the friction strip 8 is a rubber strip with large friction force and can fix the slide block 19 more stably.

Furthermore, a limiting strip 13 is fixedly installed in the placing groove 10, the sliding block 12 is slidably connected in the limiting strip 13, and a first spring 15 is arranged between the two limiting blocks 14.

Furthermore, in the utility model discloses in, fixed mounting all around of 1 lower surface of sand table main part has support column 4, and the bottom movable mounting of support column 4 has removal wheel 5.

The utility model discloses among the further technical scheme that provides, the lower fixed surface of sand table main part 1 installs and places case 6, and the setting of placing case 6 mainly just can place the model of dismantling in placing case 6.

In the further proposed technical solution of the present invention, when moving, the detachable model can be placed in the placing box 6 to move, each model frame 3 is provided with a marking plate, then the sand table main body 1 is provided with a corresponding marking plate, when installing the model frame 3, the model frame 3 is inserted into the corresponding placing groove 10, when inserting, two stoppers 14 are required to correspond to the locking grooves 102 formed in the placing groove 10, when inserting inwards, the two locking blocks 903 are first pressed inwards, and then are respectively clamped into the two locking grooves 102 under the elastic force of the first spring 15, so that the model frame 3 can be installed, when detaching, the pushing block 17 is first pressed downwards, the pushing block 17 drives the rotary rod 18 to be connected to move upwards along the hinge point, thereby driving the sliding block 12 to move upwards along the sliding groove direction of the limiting bar 13, thereby drive two articulated rods 11 that are articulated inwards along the spout direction of stopper 14 to drive two stopper 14 inwards and slide, make two stopper 14 shift out from locking groove 102, then can dismantle model frame 3, when slide slider 19 need carry out the position of removal regulation lamp 2, at first outwards pull handle 901, pull handle 901 drives the locking piece 903 that is connected outwards to move, make locking piece 903 and friction strip 8 contactless, then can push slider 19 along the direction of draw 7, when moving to suitable position, loosen handle 901, locking piece 903 contacts with friction strip 8 again under the spring action of second spring 902, fix the position of slider 19.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The elastic coefficient of the spring in the utility model meets the corresponding technical requirements in the specific implementation process.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The sand table for urban planning construction is characterized by comprising a sand table main body (1), wherein a plurality of model frames (3) are arranged on the sand table main body (1), a placing groove (10) is formed in each model frame (3), locking assemblies are arranged in each placing groove (10), each locking assembly is assembled to lock each model frame (3) on the sand table main body (1), each locking assembly comprises a hinge rod (11), a sliding block (12) and a limiting block (14), the number of the hinge rods (11) and the number of the limiting blocks (14) are two, one end of each hinge rod (11) is hinged to the corresponding sliding block (12), the other end of each hinge rod is hinged to the corresponding two limiting blocks (14), the two limiting blocks (14) are respectively connected to sliding grooves formed in the corresponding model frames (3) in a sliding mode, and telescopic rods (16) are movably mounted on inner walls on two opposite sides of the placing grooves (10), the sand table is characterized in that a rotary rod (18) is fixedly mounted at the telescopic end of the telescopic rod (16), one end of the rotary rod (18) is located in a U-shaped groove formed in the sliding block (12), the other end of the telescopic rod (16) penetrates through and extends to the outer side of the model frame (3), a sliding strip (7) is hinged to the other end of the telescopic rod, the sliding strip (7) is slidably mounted on the outer wall of the model frame (3), an insertion groove (101) used for placing the model frame (3) is formed in the sand table main body (1), locking grooves (102) are formed in the inner walls of the two opposite sides of the insertion groove (101), and the limiting blocks (14) are inserted into the locking grooves (102).

2. The sand table for city planning construction according to claim 1, a sliding strip (7) is fixedly arranged on the outer wall of one side of the sand table main body (1), a sliding block (19) is connected on the sliding strip (7) in a sliding way, the adjusting lamp (2) is fixedly arranged on the sliding block (19), a locking mechanism (9) for locking the sliding block (19) to move is arranged in the sliding block (19), the locking mechanism (9) comprises a pull handle (901), a second spring (902) and a locking block (903), the locking block (903) and the second spring (902) are respectively positioned in a through groove formed in the sliding block (19), the second spring (902) is sleeved on the outer wall of the locking block, and one end of the locking block (903) penetrates through and extends to the outer side of the sliding block (19) and is connected with the pull handle (901).

3. The sand table for urban planning and construction according to claim 2, wherein a friction strip (8) is arranged on the slide bar (7), and one end of the locking block (903) is in contact with the friction strip (8).

4. The sand table for city planning and construction according to claim 1, wherein a limiting strip (13) is fixedly installed in the placing groove (10), the sliding block (12) is slidably connected in the limiting strip (13), and a first spring (15) is arranged between the two limiting blocks (14).

5. The sand table for urban planning and construction according to claim 1, wherein supporting columns (4) are fixedly installed on the periphery of the lower surface of the sand table main body (1), and moving wheels (5) are movably installed at the bottoms of the supporting columns (4).

6. A sand table for city planning and construction according to claim 1, wherein a placing box (6) is fixedly arranged on the lower surface of the sand table main body (1).