CN210627639U

CN210627639U - Sand table for urban planning

Info

Publication number: CN210627639U
Application number: CN201920992122.1U
Authority: CN
Inventors: 孙荣; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-26
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a sand table for use in city planning, including backup pad, disk body and the bracing piece of fixing the disk body above the backup pad, the bracing piece includes support loop bar, movable rod and buffer spring, support loop bar fixed mounting is in the upper surface of backup pad, the inside of support loop bar is provided with spacing slider, spacing slider with support loop bar sliding connection, the movable rod pegs graft in the upper end inside of support loop bar, and the bottom of movable rod with spacing slider fixed connection, the disk body includes receiver, show dish A and show dish B, the upper surface of receiver has seted up the standing groove, show dish A fixed mounting is in the standing groove; this a sand table for in city planning can adjust the size according to actual need, and is unsuitable time collapsible its volume that reduces, reduces occupation space, and then conveniently deposits, is convenient for simultaneously remove, stable in structure.

Description

Sand table for urban planning

Technical Field

The utility model relates to a sand table technical field for among the urban planning specifically is a sand table is operation panel for electric power communication construction for among the urban planning.

Background

Urban planning is based on the premise of eye development, scientific demonstration and expert decision, and is used for planning the development of urban economic structures, spatial structures and social structures, and the urban district planning is often included. The method has the important function of guiding and standardizing city construction, is the early work of city comprehensive management, is a leading head of city management, and the complex system characteristics of the city determine that the city planning is a complex continuous decision-making process which is adjusted, continuously revised and continuously improved and perfected for a long time along with the development and running conditions of the city.

However, the existing sand table used in urban planning is generally fixed, and the size of the sand table is difficult to change according to needs, so that the sand table is inconvenient to use, and therefore, the sand table which can be adjusted in size and is convenient to use is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sand table for urban planning, through setting up receiver, show dish A and show dish B, can take out the show dish B in the receiver box as required during the use to increase the area of disk body, thereby be convenient for demonstrate, when not using, can take the show dish B in the receiver box, thereby reduce the volume of disk body, and then be convenient for deposit; through setting up support loop bar, movable rod and buffer spring, when removing or using, when the disk body received the impact, through buffer spring's elastic force effect, can cushion the impact force that the disk body received effectively, avoid the disk body to receive the overall arrangement that strikes and influence the sand table, it is that the sand table is more stable, has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sand table for city planning comprises a support plate, a table body and a support rod for fixing the table body above the support plate, wherein the support rod comprises a support loop bar, a movable rod and a buffer spring, the support loop bar is fixedly arranged on the upper surface of the support plate, a limit slider is arranged inside the support loop bar and is in sliding connection with the support loop bar, the movable rod is inserted inside the upper end of the support loop bar, the bottom end of the movable rod is fixedly connected with the limit slider, the table body comprises a storage box, a display table A and a display table B, a placement groove is formed in the upper surface of the storage box, the display table A is fixedly arranged in the placement groove, the display table B is arranged below the display table A inside the two ends of the storage box and is in sliding connection with the storage box, show dish B keeps away from the catching groove has been seted up to the one end of the inside of receiver, the bottom surface of receiver with the top fixed connection of movable rod, the top fixed mounting of support loop bar has the support ring, the movable rod with support ring sliding connection, the exterior wall cover of movable rod is equipped with buffer spring, buffer spring's both ends respectively in the support ring with buffer spring's bottom surface welded fastening.

As the utility model discloses a sand table preferred embodiment for among the urban planning, the inside intermediate position department fixed mounting of receiver has the limiting plate.

As the utility model discloses a sand table preferred embodiment for among city planning, the bracing piece is provided with four altogether, four the bracing piece is fixed mounting respectively in the upper surface of backup pad corresponds four corners in the bottom surface of receiver.

As the utility model discloses a sand table preferred embodiment, four for among the urban planning support the shelves between the loop bar in proper order, the both ends of propping the shelves are respectively in adjacent two support loop bar welded fastening.

As the utility model discloses a sand table preferred embodiment for among the urban planning, the universal wheel is all installed to four corners in the bottom surface of backup pad.

As the utility model discloses a sand table preferred embodiment for among the city planning, the inside wall of receiver has the locating piece, show dish B's lateral wall seted up with the spacing spout of locating piece looks adaptation.

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

1. the utility model discloses a sand table for among city planning, through setting up receiver, show dish A and show dish B, can take the show dish B in the receiver box out as required during the use to increase the area of disk body, thereby be convenient for demonstrate, when not using, can take in the receiver box with show dish B, thereby reduce the volume of disk body, and then be convenient for deposit.

2. The utility model discloses a sand table for among city planning, through setting up support loop bar, movable rod and buffer spring, when removing or using, when the disk body received the impact, through buffer spring's spring action, can cushion the impact force that the disk body received effectively, avoid the disk body to receive the overall arrangement that impacts and influence the sand table, it is that the sand table is more stable.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a sand table used in city planning according to the present invention;

fig. 2 is a schematic structural diagram of a disc body in a sand table for urban planning according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a in a sand table for use in urban planning.

In the figure: the display device comprises a supporting plate 1, a storage box 2, a display plate A3, a display plate B4, a support sleeve rod 5, a movable rod 6, a buffer spring 7, a limit slide block 8, a support ring 9, a limit plate 10, a universal wheel 11, a supporting gear 12, a catching groove 13, a positioning block 14 and a limit sliding groove 15.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a sand table used in city planning comprises a supporting plate 1, a table body and a supporting rod for fixing the table body above the supporting plate 1, wherein the supporting rod comprises a supporting sleeve rod 5, a movable rod 6 and a buffer spring 7, the supporting sleeve rod 5 is fixedly arranged on the upper surface of the supporting plate 1, a limiting slide block 8 is arranged inside the supporting sleeve rod 5, the limiting slide block 8 is in sliding connection with the supporting sleeve rod 5, the movable rod 6 is inserted inside the upper end of the supporting sleeve rod 5, the bottom end of the movable rod 6 is fixedly connected with the limiting slide block 8, the table body comprises a storage box 2, a display table A3 and a display table B4, a placing groove is formed in the upper surface of the storage box 2, a display table A3 is fixedly arranged in the placing groove, display tables B4 are arranged inside two ends of the storage box 2 corresponding to the lower portions of the display tables A3, the display tables B4 is in sliding connection with the storage box 2, a buckling groove 13 is formed in one end, far, the bottom surface of receiver 2 and the top fixed connection of movable rod 6, the top fixed mounting who supports loop bar 5 has support ring 9, and movable rod 6 and support ring 9 sliding connection, the exterior wall cover of movable rod 6 are equipped with buffer spring 7, and buffer spring 7's both ends are respectively in support ring 9 and buffer spring 7's bottom surface welded fastening.

In this embodiment (please refer to fig. 1), a position-limiting plate 10 is fixedly installed at the middle position inside the storage box 2; the limiting plate 10 limits one end, located inside the storage box 2, of the display disc B4, and mutual influence of the two display discs B4 can be effectively avoided.

In the embodiment (please refer to fig. 1), four support rods are provided, and the four support rods are respectively and fixedly installed at four corners of the upper surface of the support plate 1 corresponding to the bottom surface of the storage box 2; receiver 2 is fixed on bottom plate 1 through four bracing pieces to make receiver 2 remain stable.

In this embodiment (see fig. 1), the supporting bars 12 are sequentially disposed between the four supporting rods 5, and two ends of each supporting bar 12 are welded and fixed to two adjacent supporting rods 5; the four support rods 5 are connected through the four support bars 12, so that the four support rods 5 form a rectangular frame structure, and the structure of the support rods 5 is more stable.

In this embodiment (see fig. 3), universal wheels 11 are mounted at four corners of the bottom surface of the supporting plate 1; this universal wheel 11 is for having the universal wheel of service brake, when removing, opens the service brake of universal wheel 11, and thrust unit can remove, steps on the brake and can fix the device, is convenient for remove convenient to use.

In this embodiment (please refer to fig. 3), the inner side wall of the storage box 2 has a positioning block 14, and the outer side wall of the display tray B4 is provided with a limiting sliding groove 15 adapted to the positioning block 14; through locating piece 14 and spacing spout 15 cooperation use, can guide show dish B4 effectively, make the removal of show dish B4 more stable, and can be with show dish B4 card on receiver 2 under the condition of not exerting external force.

It should be noted that the utility model relates to an operation panel for sand table power communication construction used in city planning, which comprises a support plate 1, a storage box 2, a display plate A3, a display plate B4, a support loop bar 5, a movable bar 6, a buffer spring 7, a limit slide block 8, a support ring 9, a limit plate 10, a universal wheel 11, a support rail 12, a fastening groove 13, a positioning block 14, a limit chute 15, all the components are universal standard components or components known by technicians in the field, the structure and principle of the operation panel can be known by technical manuals or conventional test methods, when a sand table used in city planning is used, a worker opens the foot brake of the universal wheel 11 to push the sand table to move the sand table to a working place, then steps down the foot brake to fix the sand table, when in displaying, the worker pulls out the two display plates B4 from the storage box 2, the area of the tray body is increased, the planning content is demonstrated, and after the demonstration is finished, the display tray B4 can be pushed to collect the display tray B4 into the storage box 2, so that the volume of the tray body is reduced, the occupied space of the sand table is reduced, and the sand table is convenient to place; when the tray body vibrates up and down, the impact force of the up-and-down vibration is buffered through the buffer spring 7, so that the tray body is kept stable, and the planned line is prevented from being influenced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 sand table for in city planning, includes backup pad (1), disk body and fixes the disk body the bracing piece of backup pad (1) top, its characterized in that: the supporting rod comprises a supporting sleeve rod (5), a movable rod (6) and a buffer spring (7), the supporting sleeve rod (5) is fixedly installed on the upper surface of the supporting plate (1), a limiting slide block (8) is arranged inside the supporting sleeve rod (5), the limiting slide block (8) is in sliding connection with the supporting sleeve rod (5), the movable rod (6) is inserted into the upper end of the supporting sleeve rod (5), the bottom end of the movable rod (6) is fixedly connected with the limiting slide block (8), the tray body comprises a storage box (2), a display tray A (3) and a display tray B (4), a placement groove is formed in the upper surface of the storage box (2), the display tray A (3) is fixedly installed in the placement groove, display trays B (4) are arranged inside two ends of the storage box (2) and correspond to the lower portions of the display tray A (3), show dish B (4) with receiver (2) sliding connection, show dish B (4) are kept away from catching groove (13) have been seted up to the one end of the inside of receiver (2), the bottom surface of receiver (2) with the top fixed connection of movable rod (6), the top fixed mounting of support loop bar (5) has support ring (9), movable rod (6) with support ring (9) sliding connection, the exterior wall cover of movable rod (6) is equipped with buffer spring (7), buffer spring's (7) both ends respectively in support ring (9) with the bottom surface welded fastening of buffer spring (7).

2. A sand table for use in city planning, according to claim 1, wherein: a limiting plate (10) is fixedly mounted at the middle position inside the storage box (2).

3. A sand table for use in city planning, according to claim 1, wherein: the supporting rods are arranged in four, and the four supporting rods are fixedly arranged at four corners of the upper surface of the supporting plate (1) corresponding to the bottom surface of the storage box (2) respectively.

4. A sand table for use in city planning according to claim 3, wherein: four supporting rods (5) are sequentially provided with supporting bars (12), and two ends of each supporting bar (12) are respectively welded and fixed to the adjacent two supporting rods (5).

5. A sand table for use in city planning, according to claim 1, wherein: universal wheels (11) are installed at four corners of the bottom surface of the supporting plate (1).

6. A sand table for use in city planning, according to claim 1, wherein: the inner side wall of the storage box (2) is provided with a positioning block (14), and the outer side wall of the display disc B (4) is provided with a limiting sliding groove (15) matched with the positioning block (14).