CN215954773U - Show shelf convenient to civil engineering cost budget result shows - Google Patents
Show shelf convenient to civil engineering cost budget result shows Download PDFInfo
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- CN215954773U CN215954773U CN202122383518.6U CN202122383518U CN215954773U CN 215954773 U CN215954773 U CN 215954773U CN 202122383518 U CN202122383518 U CN 202122383518U CN 215954773 U CN215954773 U CN 215954773U
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- display board
- civil engineering
- main display
- cost budget
- engineering cost
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process 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
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Abstract
The utility model discloses a display rack convenient for displaying the cost budget result of civil engineering, which comprises a main display board, wherein both sides of the main display board are provided with accommodating grooves, the accommodating grooves are connected with a supporting frame in a sliding way, the middle part of the supporting frame is rotatably connected with an auxiliary display board through a rotating shaft, the bottom of the supporting frame is provided with a positioning mechanism for positioning the supporting frame relative to the main display board, the bottom end of the main display board is provided with a supporting mechanism for adjusting the height of the main display board, and the supporting mechanism is connected with two positioning mechanisms, so that the display rack convenient for displaying the cost budget result of civil engineering can perform effective adjustment when displaying different cost budget drawings, fully check the drawings, and use the supporting mechanism arranged at the bottom end of the main display board, the supporting heights of the main display board and the two auxiliary display boards are effectively adjusted.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a display stand convenient for displaying a cost budget result of civil engineering.
Background
The project cost is the construction price of a project, and is the total sum of all expected or actual costs required for completing the construction of a project, and after the budget result of a certain project is calculated, the budget result needs to be displayed by a display shelf.
At present, the show board is demonstrateed to current engineering cost budget drawing result on needing to place, and because current different engineering, its cost budget drawing is different, and the size of the display panel and show height are comparatively fixed, can't adjust its show area according to the drawing quantity of difference to influence looking over of drawing, the different staff of being not convenient for simultaneously uses the explanation of drawing, for this reason, we provide a show shelf of civil engineering cost budget result of being convenient for shows.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a display rack convenient for displaying the cost budget result of civil engineering so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a display rack convenient for displaying a civil engineering cost budget result comprises a main display board, wherein both sides of the main display board are provided with accommodating grooves, the inside of each accommodating groove is connected with a supporting frame in a sliding manner, and the middle part of each supporting frame is rotationally connected with an auxiliary display board through a rotating shaft;
the bottom of the supporting frame is provided with a positioning mechanism which enables the supporting frame to be positioned relative to the main display board;
the bottom end of the main display board is provided with a supporting mechanism which can adjust the height of the main display board, and the supporting mechanism is connected with the two positioning mechanisms;
the bottom end of the supporting mechanism is provided with a movable bottom plate.
Preferably, the supporting mechanism comprises two internal thread sleeves fixedly connected to the bottom end of the main display board, the bottom ends of the internal thread sleeves are in threaded connection with a rotating lead screw, the rotating lead screw is rotatably connected to the moving bottom plate through a bearing seat, and a driving piece for synchronously driving the two rotating lead screws is arranged on the moving bottom plate;
two positioning mechanism respectively with two internal thread muffjoint, through the supporting mechanism who is equipped with to the realization is to the effect of main show board adjustable support.
Preferably, the driving part comprises worm gears which are fixedly sleeved outside the two rotating screw rods respectively;
the worm wheel outside meshing is connected with the worm, two the worm is connected with the dwang each other, be equipped with the positioning seat that supports the dwang on the removal bottom plate, and the one end of dwang is connected with the handle, through the driving piece that is equipped with to make two synchronous pivoted effects of drive lead screw.
Preferably, the position that main show board bottom corresponds two holding grooves all is equipped with moves the mouth, positioning mechanism runs through to move the mouth and be connected with the carriage, through the removal mouth that is equipped with to the positioning mechanism of being convenient for connects.
Preferably, positioning mechanism includes and articulates the connection branch in the carriage bottom through the hinged-support, and the bottom of connecting branch articulates through the hinged-support has and removes the cover, remove the cover slip cover and establish in the adjacent internal thread sleeve outside, and remove and sheathe in threaded connection has and make it for the fixed fixing bolt of internal thread sleeve, through the positioning mechanism who is equipped with to make the effect of adjusted braced frame for main show board location.
Preferably, a plurality of universal wheels are arranged at the bottom end of the movable bottom plate, so that the movable bottom plate can move.
Preferably, the width of the connecting strut is smaller than that of the moving opening, so that the moving use of the connecting strut is not influenced.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the display board is used, the storage tank is arranged on the main display board, and the auxiliary display board for adjusting the display area of the storage tank is arranged in the storage tank, so that the display board can be effectively adjusted when different engineering cost budget drawings are displayed, and the drawings can be fully checked.
2. According to the utility model, through the supporting mechanism arranged at the bottom end of the main display board, the supporting mechanism not only can stably support the main display board, but also can effectively adjust the supporting heights of the main display board and the two auxiliary display boards, so that different workers can conveniently use the display board.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the main display board of the present invention;
FIG. 3 is a schematic view of a supporting frame according to the present invention.
In the figure: 1-a main display board; 11-a holding tank; 2-a support frame; 21-a secondary display board; 3-a positioning mechanism; 31-connecting struts; 32-moving the sleeve; 33-fixing bolts; 4-a support mechanism; 41-an internal threaded sleeve; 42-rotating the screw rod; 5-moving the bottom plate; 6-a driving member; 61-a worm gear; 62-a worm; 63-rotating rods; 64-positioning seat; 65-a handle; 7-moving the bottom plate; 71-universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a show shelf convenient for displaying a civil engineering cost budget result comprises a main show board 1, wherein both sides of the main show board 1 are provided with accommodating grooves 11, the accommodating grooves 11 are connected with supporting frames 2 in a sliding manner, the middle parts of the supporting frames 2 are rotatably connected with auxiliary show boards 21 through rotating shafts, engineering cost budget drawings can be respectively placed on the main show board 1 and the two auxiliary show boards 21, the two auxiliary show boards 21 are relatively independent, and the auxiliary show boards 21 are relatively rotatably arranged on the supporting frames 2, so that the auxiliary show boards 21 can be rotated after the auxiliary show boards 21 are integrally and relatively pulled out of the accommodating grooves 11, and the back surfaces of the auxiliary show boards 21 can display the engineering cost budget drawings;
the bottom of the supporting frame 2 is provided with a positioning mechanism 3 for positioning the supporting frame relative to the main display board 1, and the two positioning mechanisms 3 are respectively connected with two internal thread sleeves 41.
The position that main show board 1 bottom corresponds two holding tanks 11 all is equipped with moves the mouth, positioning mechanism 3 runs through to move the mouth and is connected with carriage 2, positioning mechanism 3 includes and articulates the connecting rod 31 in carriage 2 bottom through the hinged-support, connecting rod 31 width is less than and moves a mouthful width, and connecting rod 31's bottom articulates through the hinged-support has and removes cover 32, it establishes in the adjacent internal thread sleeve 41 outside to remove the cover 32 slip cover, and removes and overlaps on 32 threaded connection have and make it for internal thread sleeve 41 fixed fixing bolt 33.
The bottom end of the supporting mechanism 4 is provided with a movable bottom plate 5, and the bottom end of the movable bottom plate 5 is provided with a plurality of universal wheels 51;
when more engineering cost drawings need to be shown, then at first unscrew fixing bolt 33, make remove the cover 32 and can slide in the relative internal thread sleeve 41 outside, afterwards, can show one side pulling carriage 2 of board 1 to main show according to the area that needs show, at this moment, under the connection of connecting branch 31, remove cover 32 synchronous motion, after carriage 2 pulls to required position, screw up fixing bolt 33 again to further realize the effect to the location and the stable support of carriage 2.
The bottom end of the main display board 1 is provided with a supporting mechanism 4 for adjusting the height of the main display board, and the supporting mechanism 4 is connected with the two positioning mechanisms 3;
the supporting mechanism 4 comprises two internal thread sleeves 41 fixedly connected to the bottom end of the main display board 1, the bottom ends of the internal thread sleeves 41 are in threaded connection with rotating lead screws 42, the rotating lead screws 42 are rotatably connected to the movable bottom board 5 through bearing seats, a driving piece 6 which enables the two rotating lead screws 42 to be driven synchronously is arranged on the movable bottom board 5, and the driving piece 6 comprises worm gears 61 which are respectively and fixedly sleeved on the outer sides of the two rotating lead screws 42;
the outer side of the worm wheel 61 is connected with a worm 62 in a meshing manner, a rotating rod 63 is connected between the two worms 62, a positioning seat 64 for supporting the rotating rod 63 is arranged on the movable bottom plate 5, and one end of the rotating rod 63 is connected with a handle 65;
when the supporting height of the main display board 1 and the auxiliary display board 21 needs to be adjusted, the handle 65 is manually rotated, the rotating rod 63 drives the two worms 62 to synchronously rotate, the two worm wheels 61 rotate, the two rotating screw rods 42 rotate when the two worm wheels 61 rotate, at the moment, the internal thread sleeve 41 is driven to move vertically, and the display height of the display board is further adjusted.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. The utility model provides a show shelf convenient to civil engineering cost budgets result and shows, includes main show board (1), its characterized in that: the two sides of the main display board (1) are respectively provided with an accommodating groove (11), the inside of each accommodating groove (11) is connected with a supporting frame (2) in a sliding manner, and the middle part of each supporting frame (2) is rotatably connected with an auxiliary display board (21) through a rotating shaft;
the bottom of the supporting frame (2) is provided with a positioning mechanism (3) which can position the supporting frame relative to the main display board (1);
the bottom end of the main display board (1) is provided with a supporting mechanism (4) for adjusting the height of the main display board, and the supporting mechanism (4) is connected with the two positioning mechanisms (3);
and a movable bottom plate (5) is arranged at the bottom end of the supporting mechanism (4).
2. The display rack convenient for displaying the civil engineering cost budget result as claimed in claim 1, wherein: the supporting mechanism (4) comprises two internal thread sleeves (41) fixedly connected to the bottom end of the main display board (1), the bottom ends of the internal thread sleeves (41) are in threaded connection with rotating screw rods (42), the rotating screw rods (42) are rotatably connected to the movable bottom plate (5) through bearing seats, and a driving piece (6) for synchronously driving the two rotating screw rods (42) is arranged on the movable bottom plate (5);
the two positioning mechanisms (3) are respectively connected with the two internal thread sleeves (41).
3. The display rack convenient for displaying the civil engineering cost budget result as claimed in claim 2, wherein: the driving piece (6) comprises worm wheels (61) which are fixedly sleeved on the outer sides of the two rotating screw rods (42) respectively;
worm wheel (61) outside meshing is connected with worm (62), two worm (62) are connected with dwang (63) each other, be equipped with on movable bottom plate (5) and carry out positioning seat (64) that support dwang (63), and the one end of dwang (63) is connected with handle (65).
4. The display rack convenient for displaying the civil engineering cost budget result as claimed in claim 1, wherein: the position that main show board (1) bottom corresponds two holding tanks (11) all is equipped with and moves the mouth, positioning mechanism (3) run through and move the mouth and be connected with carriage (2).
5. The display rack convenient for displaying the civil engineering cost budget result as claimed in claim 1, wherein: positioning mechanism (3) include and articulate connection branch (31) in carriage (2) bottom through the hinged-support, and the bottom of connecting branch (31) articulates through the hinged-support has and removes cover (32), it overlaps in the adjacent internal thread sleeve (41) outside to remove cover (32) slip cover, and removes cover (32) and go up threaded connection and make it for internal thread sleeve (41) fixed fixing bolt (33).
6. The display rack convenient for displaying the civil engineering cost budget result as claimed in claim 1, wherein: the bottom end of the movable bottom plate (5) is provided with a plurality of universal wheels (51).
7. The display rack convenient for displaying the civil engineering cost budget result as claimed in claim 5, wherein: the width of the connecting support rod (31) is smaller than that of the moving opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383518.6U CN215954773U (en) | 2021-09-29 | 2021-09-29 | Show shelf convenient to civil engineering cost budget result shows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383518.6U CN215954773U (en) | 2021-09-29 | 2021-09-29 | Show shelf convenient to civil engineering cost budget result shows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215954773U true CN215954773U (en) | 2022-03-04 |
Family
ID=80425051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122383518.6U Expired - Fee Related CN215954773U (en) | 2021-09-29 | 2021-09-29 | Show shelf convenient to civil engineering cost budget result shows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215954773U (en) |
-
2021
- 2021-09-29 CN CN202122383518.6U patent/CN215954773U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |