CN221083149U - Transportation economy analysis drawing show shelf - Google Patents
Transportation economy analysis drawing show shelf Download PDFInfo
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- CN221083149U CN221083149U CN202322650968.6U CN202322650968U CN221083149U CN 221083149 U CN221083149 U CN 221083149U CN 202322650968 U CN202322650968 U CN 202322650968U CN 221083149 U CN221083149 U CN 221083149U
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- 230000007246 mechanism Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a transportation economic analysis drawing showing stand, which belongs to the technical field of drawing showing, and comprises a bottom plate and two sliding plates, wherein the two sliding plates are vertically arranged on the bottom plate, two sliding rails matched with the sliding plates are fixedly connected to the bottom plate, and a connecting plate is fixedly connected between the two sliding plates.
Description
Technical Field
The utility model relates to the technical field of drawing display, in particular to a transportation economy analysis drawing display rack.
Background
Transportation economy refers to the labor activity of using transportation means or manpower, animal power to transport goods or passengers to a destination, where their spatial location is transferred. The traffic and transportation economic collection range includes: land transportation, water transportation, air transportation, pipeline transportation, loading and unloading and transporting. When the transportation economy industry analyzes drawings, a drawing showing stand is needed, and the road transportation economy is the subject of researching and saving national land and finance and meeting the road construction requirement. In traffic economy applications, investment benefit calculations, such as pre-post comparison, presence or absence of comparison, regional comparison, investment benefit investigation input-output analysis, etc., of a built road are often performed.
The existing economic analysis drawing show shelf is when using, can only place a drawing simultaneously, can not contrast the show according to different data types, and several analysis drawings are placed the contrast effect by several times and are not good to the device behind the adjustment height and the angle is not fixed when using to the present drawing show shelf, takes place the condition of angle change easily.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art.
Therefore, an object of the present utility model is to provide a transportation economic analysis drawing display stand, which can be placed into a plurality of analysis drawings at a time, and can improve the contrast effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transportation economic analysis drawing show shelf, includes bottom plate and two sliding plates, two the sliding plate all set up perpendicularly in on the bottom plate, fixedly connected with is two cooperation on the bottom plate the slide rail that the sliding plate used, two fixedly connected with connecting plate between the sliding plate, the externally mounted of connecting plate has the support adjustment mechanism, the outside rotation of sliding plate is connected with the mounting bracket, the outside fixedly connected with main show board of mounting bracket, the externally mounted of sliding plate has positioning mechanism, the first frame of placing of outside fixedly connected with of main show board, peg graft in the inside of main show board has two vice show boards, two the frame is placed to the equal fixedly connected with second of outside of vice show board.
Preferably, the support adjusting mechanism comprises a support plate, the support plate is hinged to the outer portion of the connecting plate, two positioning plates are fixedly connected to the bottom plate, positioning bolts are connected to the outer threads of the support plate, and a plurality of first through holes matched with the positioning bolts are formed in the outer portion of the positioning plates.
Preferably, the sliding plate is slidably connected to the inner groove of the sliding rail.
Preferably, the positioning mechanism comprises a shell, the shell is fixedly connected to the outside of the sliding plate, a plurality of second through holes are formed in the mounting frame, a plug rod is connected to the outside of the shell in a sliding mode, a handle is fixedly connected to one end of the plug rod, the other end of the handle penetrates through and is plugged into the second through holes, a sliding block is connected to the inside of the shell in a sliding mode, the sliding block is fixedly connected to the plug rod, and a spring is sleeved on the outside of the plug rod.
Preferably, two sliding grooves are formed in the bottom plate, two limiting blocks are fixedly connected to the outer portion of the auxiliary display plate, and the limiting blocks are slidably connected to the inner portions of the sliding grooves.
Preferably, the outer parts of the two auxiliary display boards are fixedly connected with handrails.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the angle between the supporting plate and the positioning plate is adjusted, then the positioning bolt is inserted into the first through hole for fixing, the inserting rod is inserted into the second through hole again, the angle of the main display plate can be fixed, in addition, when two or three analysis drawings need to be placed, the auxiliary display plate is pulled out by pulling the handrails, then the analysis drawings are placed into the second placement frame, the problem that when the drawing display frame is used, only one drawing can be placed at a time, and comparison display cannot be performed according to different data types is solved, and the comparison effect can be improved.
Drawings
FIG. 1 is a schematic structural view of a traffic economy analysis drawing display stand of the present utility model;
FIG. 2 is a schematic view of the structure of the mounting frame in the display rack of the economic analysis drawing for transportation;
FIG. 3 is a left side view of the traffic economy analysis drawing display stand of the present utility model;
FIG. 4 is a schematic cross-sectional view of the main display board of the economic analysis drawing display rack for transportation according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of the area A in FIG. 2 of the transportation economic analysis drawing showing stand of the present utility model;
Fig. 6 is a schematic cross-sectional view of the housing of the economic analysis drawing display of the present utility model.
In the figure: 1. a bottom plate; 2. a slide rail; 3. a sliding plate; 4. a main display board; 5. a first placement frame; 6. an armrest; 8. a support plate; 9. positioning bolts; 10. a positioning plate; 11. a connecting plate; 12. a mounting frame; 13. a housing; 14. a handle; 15. a first through hole; 16. a limiting block; 17. a sub display board; 18. a chute; 19. a second through hole; 20. inserting a connecting rod; 21. a spring; 22. a slide block; 23. and a second placement frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, an embodiment of the present utility model provides a transportation economy analysis drawing display stand, including: comprising a base plate 1 and two sliding plates 3.
Wherein, two slide plates 3 all set up perpendicularly on bottom plate 1, fixedly connected with slide rail 2 that two cooperation slide plates 3 used on the bottom plate 1, fixedly connected with connecting plate 11 between two slide plates 3, the externally mounted of connecting plate 11 has the support adjustment mechanism, the outside of slide plate 3 rotates and is connected with mounting bracket 12, the outside fixedly connected with main show board 4 of mounting bracket 12, the externally mounted of slide plate 3 has positioning mechanism, the first frame 5 of placing of outside fixedly connected with of main show board 4, peg graft in the inside of main show board 4 has two vice show boards 17, the equal fixedly connected with second of the outside of two vice show boards 17 is placed frame 23, the equal fixedly connected with handrail 6 of the outside of two vice show boards 17.
The support adjusting mechanism comprises a support plate 8, the support plate 8 is hinged to the outer portion of a connecting plate 11, two positioning plates 10 are fixedly connected to the bottom plate 1, positioning bolts 9 are connected to the outer portion of the support plate 8 in a threaded mode, and a plurality of first through holes 15 matched with the positioning bolts 9 are formed in the outer portion of the positioning plates 10.
The positioning mechanism comprises a shell 13, the shell 13 is fixedly connected to the outer part of the sliding plate 3, a plurality of second through holes 19 are formed in the mounting frame 12, a plug rod 20 is slidably connected to the outer part of the shell 13, one end of the plug rod 20 is fixedly connected with a handle 14, the other end of the handle 14 penetrates through and is plugged into the second through holes 19, a sliding block 22 is slidably connected to the inner part of the shell 13, the sliding block 22 is fixedly connected to the plug rod 20, and a spring 21 is sleeved on the outer part of the plug rod 20.
When the device is used, the angle between the supporting plate 8 and the positioning plate 10 is adjusted, then the positioning bolt 9 is inserted into the first through hole 15 for fixing, so that the heights of the sliding plate 3 and the connecting plate 11 are adjusted, the height of the main display plate 4 is also adjusted, and an analysis drawing is placed in the first placing frame 5.
When two or three analysis sheets are required to be placed, the auxiliary display board 17 is drawn out by pulling the armrest 6, and then the analysis sheets are placed in the second placement frame 23.
In addition, by withdrawing the handle 14 and the plugging rod 20 from the second through hole 19, the main display board 4 can be rotated to perform angle adjustment, and then the spring 21 pushes the sliding block 22 to reinsert the plugging rod 20 into the second through hole 19, so that fixation is completed.
In order to limit the auxiliary display board 17, two sliding grooves 18 are formed in the bottom board 1, two limiting blocks 16 are fixedly connected to the outer portion of the auxiliary display board 17, and the limiting blocks 16 are slidably connected to the inner portions of the sliding grooves 18.
According to the technical scheme, the working steps of the scheme are summarized and carded: when the utility model is used, the angle between the supporting plate 8 and the positioning plate 10 is adjusted, then the positioning bolt 9 is inserted into the first through hole 15 for fixing, so that the height of the sliding plate 3 and the height of the connecting plate 11 are adjusted, the height of the main display plate 4 are also adjusted, an analysis drawing is placed in the first placement frame 5, when two or three analysis drawings need to be placed, the auxiliary display plate 17 is pulled by pulling the handrail 6, then the analysis drawing is placed in the second placement frame 23, the handle 14 and the inserting rod 20 are pulled out of the second through hole 19, the main display plate 4 can be rotated for angle adjustment, and then the spring 21 pushes the sliding block 22 to reinsert the inserting rod 20 into the second through hole 19, so that the fixing is completed.
None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A transportation economy analysis drawing show shelf, its characterized in that: including bottom plate (1) and two slide plate (3), two slide plate (3) all set up perpendicularly in on bottom plate (1), fixedly connected with is two cooperation on bottom plate (1) slide rail (2) that slide plate (3) used, two fixedly connected with connecting plate (11) between slide plate (3), the externally mounted of connecting plate (11) has support adjustment mechanism, the outside rotation of slide plate (3) is connected with mounting bracket (12), the outside fixedly connected with main show board (4) of mounting bracket (12), the externally mounted of slide plate (3) has positioning mechanism, the outside fixedly connected with of main show board (4) is first to place frame (5), peg graft in the inside of main show board (4) has two vice show boards (17), two the outside of vice show board (17) is equal fixedly connected with second and places frame (23).
2. A transportation economy analysis drawing display stand according to claim 1, wherein: the support adjusting mechanism comprises a support plate (8), the support plate (8) is hinged to the outer portion of the connecting plate (11), two positioning plates (10) are fixedly connected to the bottom plate (1), positioning bolts (9) are connected to the outer portion of the support plate (8) in a threaded mode, and a plurality of first through holes (15) matched with the positioning bolts (9) are formed in the outer portion of the positioning plates (10).
3. A transportation economy analysis drawing display stand according to claim 1, wherein: the sliding plate (3) is connected with the inner groove of the sliding rail (2) in a sliding way.
4. A transportation economy analysis drawing display stand according to claim 1, wherein: the positioning mechanism comprises a shell (13), the shell (13) is fixedly connected to the outside of the sliding plate (3), a plurality of second through holes (19) are formed in the mounting frame (12), a plug rod (20) is connected to the outside of the shell (13) in a sliding mode, a handle (14) is fixedly connected to one end of the plug rod (20), the other end of the handle (14) penetrates through and is plugged into the second through holes (19), a sliding block (22) is connected to the inside of the shell (13) in a sliding mode, the sliding block (22) is fixedly connected to the plug rod (20), and a spring (21) is sleeved on the outside of the plug rod (20).
5. A transportation economy analysis drawing display stand according to claim 1, wherein: two sliding grooves (18) are formed in the bottom plate (1), two limiting blocks (16) are fixedly connected to the outer portion of the auxiliary display plate (17), and the limiting blocks (16) are slidably connected to the inner portions of the sliding grooves (18).
6. A transportation economy analysis drawing display stand according to claim 1, wherein: the outer parts of the two auxiliary display boards (17) are fixedly connected with handrails (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322650968.6U CN221083149U (en) | 2023-09-28 | 2023-09-28 | Transportation economy analysis drawing show shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322650968.6U CN221083149U (en) | 2023-09-28 | 2023-09-28 | Transportation economy analysis drawing show shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221083149U true CN221083149U (en) | 2024-06-07 |
Family
ID=91326374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322650968.6U Active CN221083149U (en) | 2023-09-28 | 2023-09-28 | Transportation economy analysis drawing show shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221083149U (en) |
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2023
- 2023-09-28 CN CN202322650968.6U patent/CN221083149U/en active Active
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