CN220933668U - Adjustable planning sand table - Google Patents
Adjustable planning sand table Download PDFInfo
- Publication number
- CN220933668U CN220933668U CN202323020847.XU CN202323020847U CN220933668U CN 220933668 U CN220933668 U CN 220933668U CN 202323020847 U CN202323020847 U CN 202323020847U CN 220933668 U CN220933668 U CN 220933668U
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- China
- Prior art keywords
- fixedly connected
- sand table
- movable
- sides
- ring frame
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- 239000004576 sand Substances 0.000 title claims abstract description 40
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses an adjustable planning sand table, which belongs to the technical field of sand tables and comprises a groove frame, wherein four electric push rods are arranged on the groove frame in a penetrating mode, the bottoms of the four electric push rods are fixedly connected with the same bearing plate, universal wheels are fixedly connected to four corners of the bottom of the bearing plate, hydraulic rods are fixedly connected to four corners of the top of the bearing plate, the tops of the four hydraulic rods are fixedly connected with the same top plate, a transparent ring frame is fixedly connected to the top of the top plate, an opening groove is formed in one side of the top of the transparent ring frame, and grooves are formed in two sides of the inner wall of the transparent ring frame. Through the setting of cell frame and hydraulic stem, be convenient for adjust the height of roof, make the high convenience of roof visit, through first driving motor, movable strip, second driving motor and shelter from the combined action of cloth, the usable shelter from the cloth and shelter from the sand table, avoid the dust to fall into in the sand table, lead to inconvenient clearance.
Description
Technical Field
The utility model relates to the technical field of sand tables, in particular to an adjustable planning sand table.
Background
The urban and rural planning is a standard urban and rural development construction, researches the future development of the urban and rural, reasonably distributes the urban and rural and comprehensively arranges the comprehensive deployment of each engineering construction of the urban and rural, is a blueprint of the urban and rural development in a certain period, is an important component part of urban and rural management, is the basis of urban and rural construction and management, is also a premise of urban and rural planning, urban and rural construction and urban and rural operation management, needs to simulate a sand table during urban and rural planning, and is convenient for adjusting the scheme of urban and rural planning.
The current sand table is fixed design mostly, can't adjust its height, and too high or too low easily influence the effect of visiting to the sand table, and the sand table exposes in the external world for a long time, does not have protective structure for the dust falls into in the sand table, leads to the later stage inconvenient to clear up it, and the whole bodily form of sand table is great, needs many people to carry at the portable, makes its position remove inconvenient.
Disclosure of utility model
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide an adjustable planning sand table which has the characteristics of being convenient to adjust the height, having a dustproof structure and being convenient to move.
(2) Technical proposal
In order to achieve the above purpose, the utility model provides an adjustable planning sand table, which comprises a groove frame, four electric push rods are arranged on the groove frame in a penetrating way, the bottoms of the four electric push rods are fixedly connected with the same bearing plate, the four corners of the bottom of the bearing plate are fixedly connected with universal wheels, the four corners of the top of the bearing plate are fixedly connected with hydraulic rods, the top of the hydraulic rods is fixedly connected with the same top plate, the top of the top plate is fixedly connected with a transparent ring frame, one side of the top of the transparent ring frame is provided with an open slot, two sides of the inner wall of the transparent ring frame are respectively provided with a groove, two sides of the inner wall of the groove are respectively fixedly connected with a first driving motor, two output shafts of the first driving motors are respectively and fixedly connected with screws, one ends of the two screws are respectively and rotatably connected in bearings fixed on the inner walls of the two grooves through rotating shafts, two nuts are respectively and fixedly connected with the same movable strip, one side of the transparent ring frame is fixedly connected with a box body, one side of the transparent ring frame is fixedly connected with a transparent ring frame, one side of the transparent ring frame is fixedly connected with a first driving motor and one side of the first driving motor passes through the first driving shaft and the second driving shaft and penetrates through one side of the first driving shaft.
When using the planning sand table with adjustable of this technical scheme, through the setting of cell frame and hydraulic stem, be convenient for adjust the height of roof, make the high convenience of roof visit, through first driving motor, movable strip, second driving motor and shelter from the combined action of cloth, the usable shelter from the cloth and shelter from the sand table, avoid the dust to fall into in the sand table, lead to inconvenient clear up.
Further, a controller is arranged on the front face of the transparent ring frame.
Further, two sides of the movable strip are respectively overlapped with two sides of the inner wall of the transparent ring frame.
Further, limiting plates are fixedly connected to two sides of the inner wall of the opening groove, a first movable cylinder is movably connected to the opposite sides of the limiting plates through movable shafts, and the top of the first movable cylinder is overlapped with the bottom of the shielding cloth.
Further, two second movable cylinders are movably connected in the opening groove through movable shafts, and the two second movable cylinders are respectively positioned on two sides of the shielding cloth.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. Through the arrangement of the groove frame and the hydraulic rod, the height of the top plate is convenient to adjust, the height of the top plate is convenient to visit, and the sand table can be shielded by the shielding cloth through the combined action of the first driving motor, the movable strip, the second driving motor and the shielding cloth, so that dust is prevented from falling into the sand table, and inconvenient cleaning is avoided;
2. through the combined action of cell frame, electric putter and bearing plate, conveniently promote the sand table and remove, and be convenient for fix the sand table, through the setting of first movable section of thick bamboo and second movable section of thick bamboo, play to shelter from cloth and accept the guide effect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 in partial section;
fig. 3 is a schematic cross-sectional view of the case of fig. 1.
The marks in the drawings are:
1. A trough rack; 2. an electric push rod; 3. a bearing plate; 4. a universal wheel; 5. a hydraulic rod; 6. a top plate; 7. a transparent ring frame; 8. a controller; 9. an open slot; 10. a limiting plate; 11. a first movable cylinder; 12. a groove; 13. a first driving motor; 14. a screw; 15. a screw cap; 16. a movable bar; 17. a case; 18. a second driving motor; 19. a movable rod; 20. a shielding cloth; 21. a through groove; 22. and a second movable cylinder.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
The utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1-3, the present utility model provides a technical solution: an adjustable planning sand table comprises a groove frame 1, four electric push rods 2 are arranged on the groove frame 1 in a penetrating manner, the bottoms of the four electric push rods 2 are fixedly connected with a same bearing plate 3, four corners of the bottom of the bearing plate 3 are fixedly connected with universal wheels 4, the sand table is conveniently pushed to move under the combined action of the groove frame 1, the electric push rods 2 and the bearing plate 3, the sand table is conveniently fixed, hydraulic rods 5 are fixedly connected with four corners of the top of the bearing plate 3, the top of the four hydraulic rods 5 is fixedly connected with a same top plate 6, the top of the top plate 6 is fixedly connected with a transparent ring frame 7, the height of the top plate 6 is conveniently adjusted through the arrangement of the groove frame 1 and the hydraulic rods 5, an open groove 9 is formed in one side of the top of the transparent ring frame 7, grooves 12 are formed in two sides of the inner wall of the transparent ring frame 7, the first driving motor 13 is fixedly connected to one side of the inner wall of the two grooves 12, the screw rods 14 are fixedly connected to the output shafts of the two first driving motors 13, one ends of the two screw rods 14 are respectively and rotatably connected to the bearings fixed on the inner wall of the two grooves 12 through rotating shafts, the screw caps 15 are respectively and threadedly connected to the two screw rods 14, the same movable strip 16 is fixedly connected to the opposite sides of the two screw caps 15, the box 17 is fixedly connected to one side of the transparent ring frame 7, the second driving motor 18 is fixedly connected to one side of the box 17, the movable rod 19 is fixedly connected to the output shaft of the second driving motor 18 through the box 17, one end of the movable rod 19 is rotatably connected to the bearings fixed on the inner wall of the box 17 through rotating shafts, the shielding cloth 20 is wound outside the movable rod 19, the top of the box 17 is provided with the through groove 21, one end of the shielding cloth 20 is fixedly connected to one side of the movable strip 16 through the through groove 21 and the opening groove 9, through the combined action of the first driving motor 13, the movable strip 16, the second driving motor 18 and the shielding cloth 20, the shielding cloth 20 can be utilized to shield the sand table, so that dust is prevented from falling into the sand table, and cleaning is inconvenient.
Specifically, the front of the transparent ring frame 7 is provided with a controller 8, and two sides of the movable strip 16 are respectively overlapped with two sides of the inner wall of the transparent ring frame 7.
By adopting the above technical scheme, the controller 8 can be a conventional known device which controls a computer and the like, and the controller 8 is electrically connected with the electric push rod 2 and the hydraulic rod 5 respectively through wires, and the first driving motor 13 and the second driving motor 18.
Specifically, limiting plates 10 are fixedly connected to two sides of the inner wall of the open slot 9, first movable cylinders 11 are movably connected to opposite sides of the two limiting plates 10 through movable shafts, the top of each first movable cylinder 11 is overlapped with the bottom of the shielding cloth 20, two second movable cylinders 22 are movably connected to the open slot 9 through movable shafts, and the two second movable cylinders 22 are respectively located on two sides of the shielding cloth 20.
By adopting the above technical scheme, the shielding cloth 20 is supported and guided by the arrangement of the first movable cylinder 11 and the second movable cylinder 22.
The working principle of the utility model is as follows: during the use, install sand table model in roof 6 top, be located transparent ring frame 7, be connected sand table and external power supply, promote the sand table and remove, then make electric putter 2 shrink, with bearing plate 3 and universal wheel 4 shrink to in cell frame 1, the bottom and the ground overlap joint of cell frame 1, fix the sand table, the height of sand table then can be adjusted through hydraulic rod 5, make the height of sand table be convenient for visit, visit after finishing, can make first driving motor 13 and second driving motor 18 work, the output shaft of first driving motor 13 drives screw rod 14 and rotates, nut 15 drives movable bar 16 and removes, second driving motor 18 drives movable rod 19 and rotates, put outside shielding cloth 20, movable bar 16 drives shielding cloth 20 and shelters from the sand table model, thereby play dustproof effect.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. An adjustable planning sand table, includes cell tower (1), its characterized in that: four electric push rods (2) are arranged on the groove frame (1) in a penetrating mode, the bottoms of the four electric push rods (2) are fixedly connected with the same bearing plate (3), four corners of the bottom of the bearing plate (3) are fixedly connected with universal wheels (4), four corners of the top of the bearing plate (3) are fixedly connected with hydraulic rods (5), the tops of the hydraulic rods (5) are fixedly connected with the same top plate (6), the top of the top plate (6) is fixedly connected with a transparent ring frame (7), one side of the top of the transparent ring frame (7) is provided with an open slot (9), two sides of the inner wall of the transparent ring frame (7) are provided with grooves (12), two sides of the inner wall of each groove (12) are fixedly connected with first driving motors (13), two output shafts of the first driving motors (13) are fixedly connected with screw rods (14), one ends of the two screw rods (14) are respectively connected in bearings fixed on the inner walls of the two grooves (12) in a rotating mode, two screw nuts (14) are connected with two nuts (15), two sides of each screw rods (15) are connected with a first driving motor (17) in a fixed connection mode, one side of the two driving motors (17) is connected with one side of the transparent ring frame (17), the output shaft of second driving motor (18) passes box (17) fixedly connected with movable rod (19), the one end of movable rod (19) is rotated through the pivot and is connected in the fixed bearing of box (17) inner wall, the rolling has shielding cloth (20) outward, logical groove (21) has been seted up at the top of box (17), the one end of shielding cloth (20) passes logical groove (21) and open slot (9) fixed connection in one side of movable strip (16).
2. An adjustable planning sand table according to claim 1, characterized in that: the front face of the transparent ring frame (7) is provided with a controller (8).
3. An adjustable planning sand table according to claim 1, characterized in that: both sides of the movable strip (16) are respectively overlapped with both sides of the inner wall of the transparent ring frame (7).
4. An adjustable planning sand table according to claim 1, characterized in that: limiting plates (10) are fixedly connected to two sides of the inner wall of the open groove (9), a first movable cylinder (11) is movably connected to the opposite sides of the limiting plates (10) through movable shafts, and the top of the first movable cylinder (11) is overlapped with the bottom of the shielding cloth (20).
5. An adjustable planning sand table according to claim 1, characterized in that: two second movable cylinders (22) are movably connected in the opening groove (9) through movable shafts, and the two second movable cylinders (22) are respectively positioned at two sides of the shielding cloth (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323020847.XU CN220933668U (en) | 2023-11-09 | 2023-11-09 | Adjustable planning sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323020847.XU CN220933668U (en) | 2023-11-09 | 2023-11-09 | Adjustable planning sand table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220933668U true CN220933668U (en) | 2024-05-10 |
Family
ID=90932794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323020847.XU Active CN220933668U (en) | 2023-11-09 | 2023-11-09 | Adjustable planning sand table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220933668U (en) |
-
2023
- 2023-11-09 CN CN202323020847.XU patent/CN220933668U/en active Active
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