CN113380160A - Show shelf is used in display of engineering cost budget result - Google Patents
Show shelf is used in display of engineering cost budget result Download PDFInfo
- Publication number
- CN113380160A CN113380160A CN202110658719.4A CN202110658719A CN113380160A CN 113380160 A CN113380160 A CN 113380160A CN 202110658719 A CN202110658719 A CN 202110658719A CN 113380160 A CN113380160 A CN 113380160A
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- board
- plate
- pull rod
- display
- rod
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- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 239000013589 supplement Substances 0.000 claims description 21
- 238000010276 construction Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002287 horizontal cell Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0075—Pillars
- G09F15/0081—Rotating pillars
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display rack for displaying a project cost budget result, which relates to the technical field of project cost and comprises the following components: the bottom support and be located the show board and the supplementary board of bottom support top, be equipped with elevating system on the bottom support, the show board has and accomodates the chamber, supplementary board pull setting is accomodating the intracavity, be equipped with on the show board and support mutually with supplementary board and hold the locking mechanical system who realizes supplementary board position locking, locking mechanical system supports the pull rod that holds in the perforation that is located the show board and sets up the baffle on the pull rod including sliding, the fenestrate open end has the apron, be equipped with between baffle and the apron and make the pull rod be located the inside one end of show board and support the first compression spring that presses on supplementary board. This application sets up the supplementary board in the intracavity of accomodating of show board, has increased the area of show through the cooperation of show board and supplementary board, easily accomodates, locks supplementary board through locking mechanical system, and is steady reliable, and this application can carry out height and rotation angle's regulation, and the show is more comprehensive.
Description
Technical Field
The invention relates to the technical field of construction cost, in particular to a display rack for displaying a construction cost budget result.
Background
The construction cost refers to the construction price of the project, and refers to the total sum of all the expenses expected or actually required for completing the construction of one project. In the engineering cost process, cost files of each stage of a project need to be compiled, such as: the prior display shelf for displaying the calculation results can only display one panel, and for a large number of calculation processes, one panel can not display detailed processes, so that listeners can not conveniently know the budget results of the construction cost comprehensively, and the height and angle can not be adjusted, so that the use limitation is large, and the operation is inconvenient.
Therefore, a display rack for displaying the budget results of construction cost, which is convenient to use, can be adjusted and can display more comprehensively, is urgently needed.
Disclosure of Invention
In view of the above, the present invention provides a display rack for displaying the budget result of construction cost, so as to solve the above technical problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a display rack for displaying construction cost budget results comprises: the bottom support and be located show board and supplementary board of bottom support top, be equipped with on the support of bottom and be used for the drive the elevating system that the show board goes up and down, the show board has and accomodates the chamber, supplementary board pull setting is in accomodate the intracavity, be equipped with on the show board with supplementary board support and hold the realization the locking mechanical system of supplementary board position locking, locking mechanical system runs through including sliding and is located the pull rod in the perforation of show board and setting are in baffle on the pull rod, the fenestrate open end has the apron, the baffle with be equipped with between the apron and make the pull rod be located the inside one end of show board support and press first compression spring on the supplementary board.
Furthermore, a clamping groove is formed in the side face of one end, located outside the display board, of the pull rod, and a rotary clamping strip capable of being clamped with the clamping groove is rotatably arranged on the display board.
Further, elevating system is including setting up first motor on the bottom support, with commentaries on classics board, the slip setting that first motor drive is connected is in lift horizontal pole and the pin joint of one end on the bottom support are in just be located on the bottom support the pendulum rod of lift horizontal pole below, the eccentric pin joint of one end is in the other end of the commentaries on classics pole on the board with the middle part of pendulum rod is rotated and is connected, sets up pivot on the pendulum rod other end with the horizontal cell body sliding fit of lift horizontal pole is connected, the show board with the lift horizontal pole is connected.
Further, be equipped with the baffle in the bottom support, the lift horizontal pole runs through with sliding the lower extreme fixed connection of the bracing piece of baffle, the upper end and the slip setting of bracing piece are in on the bottom support and be located the T type leg joint of baffle top, be equipped with the casing on the montant of T type support, be equipped with the second motor in the casing, second motor drive is connected with the pivot, the pivot with the lower fixed surface of show board is connected.
Furthermore, a plurality of second compression springs are arranged between the cross rod of the T-shaped support and the partition plate.
Further, be equipped with in the perforation and evenly encircle the anticreep subassembly of pull rod periphery, the anticreep subassembly is including fixed the setting L board on the fenestrate inner wall, being close to of L board the one end pin joint of pull rod has the clamp splice, be equipped with on the curb plate of L board and be used for the restriction the spacing support arm of the turned angle of clamp splice, two relatively be connected with between the clamp splice and make two the clamp splice supports and presses extension spring on the pull rod.
Furthermore, the clamping block comprises a rotating plate with the lower end pivoted on the L plate and a pressing bulge arranged on the side surface of the rotating plate close to the pull rod.
Furthermore, the limiting support arm comprises a connecting support plate fixedly arranged on a side plate of the L plate and a pressure resisting head arranged on a cantilever end of the connecting support plate, and the pressure resisting head can be abutted against the side face, far away from the pull rod, of the rotating plate.
Furthermore, one end of the pull rod, which is positioned inside the display board, is provided with a skid-proof protrusion which can be abutted against the supplementary board.
The technical scheme can show that the invention has the advantages that: this application is through setting up the supplementary board in the intracavity of accomodating of show board, uses through the cooperation of show board and supplementary board and has increased the show area, is convenient for again accomodate, can lock supplementary board through locking mechanical system, and the stationarity is good, and this application can carry out height and rotation angle's regulation, and the show is more comprehensive, convenient operation, and the practicality is good.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the lifting mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of a display board according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 4 at B;
fig. 6 is a partially enlarged schematic view of C in fig. 5.
List of reference numerals: the bottom bracket 1, the first chute 11, the second chute 12, the lifting mechanism 2, the first motor 21, the rotating plate 22, the rotating rod 23, the oscillating bar 24, the rotating shaft 241, the lifting cross bar 25, the groove body 251, the slider 252, the partition plate 26, the supporting rod 27, the second compression spring 28, the T-shaped bracket 29, the vertical rod 291, the second motor 3, the casing 31, the rotating shaft 32, the display plate 4, the accommodating cavity 41, the supplementary plate 5, the locking mechanism 6, the pull rod 61, the clamping groove 611, the pull ring 612, the rotating clamping strip 62, the baffle 63, the first compression spring 64, the limiting support arm 65, the anti-skid protrusion 66, the clamping block 67, the tension spring 671 and the pressing protrusion 672.
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.
As shown in fig. 1, the present invention provides a display rack for displaying the budget result of construction cost, comprising: the display board comprises a bottom support 1, a display board 4 and a supplement board 5, wherein the display board 4 and the supplement board 5 are located above the bottom support 1, a lifting mechanism 2 used for driving the display board 4 to lift is arranged on the bottom support 1, please refer to fig. 3, the display board 4 is provided with a containing cavity 41, the supplement board 5 is arranged in the containing cavity in a drawing mode, a locking mechanism 6 used for achieving position locking of the supplement board 5 is arranged on the display board 4 and abutted to the supplement board 5, the locking mechanism 6 comprises a pull rod 61 located in a through hole of the display board 4 in a sliding penetrating mode and a baffle 63 arranged on the pull rod 61, a cover plate is arranged at the opening end of the through hole, and a first compression spring 64 used for enabling one end, located inside the display board 4, of the pull rod 61 to be abutted to the supplement board 5 is arranged between the baffle 63 and the cover plate.
Specifically, when the display board is used, the supplement board 5 is drawn out from the containing cavity of the display board 4 according to requirements so as to meet the use requirements when a large amount of calculation is required, and the locking mechanism 6 is used for locking the position of the supplement board 5, so that the stability is improved, and the movement caused by shaking in the use process is avoided; in order to facilitate the operation, a pull ring 612 can be arranged at the outer end of the pull rod 61, when the supplement plate 5 needs to be adjusted, the supplement plate 5 can be pulled and pulled by pulling the pull ring 612, after the position of the supplement plate 5 is adjusted, the pull ring is released, the pull rod 61 is reset under the action of the first compression spring 64, and the inner end of the pull rod 61 is pressed against the supplement plate 5 to realize the locking of the position of the supplement plate 5; the height of the display board 4 is adjusted by driving the lifting mechanism 2, so that more use occasions are met.
As shown in fig. 4, in order to improve the stability of locking the supplement board 5, a slot 611 is formed on a side surface of one end of the pull rod 61 located outside the display board 4, and a rotary locking strip 62 capable of being engaged with the slot 611 is rotatably disposed on the display board 4, so as to prevent the pull rod 61 from floating due to external force, and thus the locking is more stable.
As shown in fig. 2, the lifting mechanism 2 includes a first motor 21 disposed on the bottom bracket 1, a rotating plate 22 drivingly connected to the first motor 21, a lifting cross rod 25 slidably disposed on the bottom bracket 1, and a swing rod 24 having one end pivotally connected to the bottom bracket 1 and located below the lifting cross rod 25, wherein the other end of the rotating rod 23 having one end eccentrically pivotally connected to the rotating plate 22 is rotatably connected to the middle of the swing rod 24, a rotating shaft 241 disposed at the other end of the swing rod 24 is slidably engaged with a horizontal groove 251 of the lifting cross rod 25, and the display plate 4 is connected to the lifting cross rod 25.
Specifically, a first sliding groove 11 is formed in the side surface of the bottom bracket 1, a sliding block 252 is arranged in the first sliding groove 11 in a sliding manner, and the lifting cross bar 25 is fixedly connected with the sliding block 252; during the use, change board 22 through first motor 21 drive and rotate, change board 22 and rotate and drive the action of bull stick 23, the action of bull stick 23 drives pendulum rod 24 and rotates, and pendulum rod 24 rotates and drives lift horizontal pole 25 and reciprocate along bottom support 1, because show board 4 is connected with lift horizontal pole 25, has driven show board 4 to reciprocate promptly, realizes the altitude mixture control of show board 4. Wherein, be equipped with baffle 26 in the bottom support 1, lift horizontal pole 25 runs through with sliding the lower extreme fixed connection of the bracing piece 27 of baffle 26, the upper end and the slip setting of bracing piece 27 are in just be located on the bottom support 1T type support 29 of baffle 26 top is connected, be equipped with casing 31 on T type support 29's the montant 291, be equipped with second motor 3 in the casing 31, the drive of second motor 3 is connected with pivot 32, pivot 32 with the lower fixed surface of show board 4 is connected.
Specifically, the inner walls of the two sides of the bottom support 1 are provided with second sliding grooves 12, the end parts of the cross bars of the T-shaped supports 29 are respectively in sliding fit with the corresponding second sliding grooves 12, and when the lifting cross bar 25 moves up and down, the T-shaped supports 29 are driven to move up and down, and finally the display board 4 is driven to move; the second motor 3 is used for driving the display board 4 to rotate, so that the angle display in more directions can be carried out, and the requirements of more audiences can be met.
As shown in fig. 4 and 5, be equipped with in the perforation and evenly encircle the anticreep subassembly of pull rod 61 periphery, the anticreep subassembly is including fixed setting the L board on the fenestrate inner wall, the L board be close to the one end pin joint of pull rod 61 has clamp splice 67, be equipped with on the curb plate of L board and be used for restricting spacing support arm 65 of the turned angle of clamp splice 67, two relatively be connected with between the clamp splice 67 make two the clamp splice 67 support and press the extension spring 671 on the pull rod 61, when rotatory card strip 62 breaks away from with draw-in groove 611, also can avoid pull rod 61 to float through the anticreep subassembly, make pull rod 61 can more steadily support and press on supplementary board 5, increase again and protect, the reliability is high.
As shown in fig. 5, the clamping block 67 includes that the lower end is pivoted and is in the commentaries on classics board and the setting on the L board are in the commentaries on classics board is close to press protruding 672 of support on the side of pull rod 61, and extension spring 671 is connected with the upper end of commentaries on classics board, presses protruding 672 and is located the middle part of commentaries on classics board, makes the protruding 672 of support of two clamping blocks 67 that are located the extension spring both ends all support and press on pull rod 61 through the elastic force of extension spring 671, realizes the centre gripping of pull rod 61 fixedly, produces unexpected the show board 4 of deviating from when avoiding pull rod 61 to outwards pull.
The limiting support arm 65 comprises a connecting support plate fixedly arranged on a side plate of the L-shaped plate and a pressure resisting head arranged on a cantilever end of the connecting support plate, the pressure resisting head can be abutted to the side surface of the rotating plate far away from the pull rod 61, when the pull rod 61 moves upwards (namely far away from the supplement plate 5), the rotating plate can rotate around a pivot point to the direction far away from the pull rod 61 under the action of friction force, and the pressure resisting head and the rotating plate are abutted to play a limiting role when the rotating plate rotates to a required angle.
As shown in fig. 6, the end of the pull rod 61 inside the display board 4 is provided with a non-slip protrusion 66 capable of abutting against the supplement board 5, and the friction force is increased by the non-slip protrusion 66, so that the supplement board 5 is more stable.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A show shelf for displaying engineering cost budget results is characterized by comprising: a bottom bracket (1), a display board (4) and a supplement board (5) which are positioned above the bottom bracket (1), the bottom bracket (1) is provided with a lifting mechanism (2) for driving the display board (4) to lift, the display board (4) is provided with a receiving cavity (41), the supplement board (5) is arranged in the receiving cavity in a drawing way, the display board (4) is provided with a locking mechanism (6) which is propped against the supplementary board (5) to realize the position locking of the supplementary board (5), the locking mechanism (6) comprises a pull rod (61) which penetrates through the through hole of the display board (4) in a sliding way and a baffle plate (63) arranged on the pull rod (61), the opening end of the through hole is provided with a cover plate, and a first compression spring (64) which enables one end of the pull rod (61) positioned in the display plate (4) to be pressed against the supplement plate (5) is arranged between the baffle plate (63) and the cover plate.
2. The display rack for displaying the project cost budget result according to claim 1, wherein a clamping groove (611) is formed on a side surface of one end of the pull rod (61) located outside the display board (4), and a rotary clamping strip (62) capable of being clamped with the clamping groove (611) is rotatably arranged on the display board (4).
3. The display rack for displaying the engineering cost budget result according to claim 1, wherein the lifting mechanism (2) comprises a first motor (21) arranged on the bottom support (1), a rotating plate (22) in driving connection with the first motor (21), a lifting cross rod (25) arranged on the bottom support (1) in a sliding manner, and a swing rod (24) with one end pivoted on the bottom support (1) and positioned below the lifting cross rod (25), wherein the other end of the rotating rod (23) with one end eccentrically pivoted on the rotating plate (22) is rotatably connected with the middle of the swing rod (24), a rotating shaft (241) arranged on the other end of the swing rod (24) is connected with a horizontal groove (251) of the lifting cross rod (25) in a sliding fit manner, and the display board (4) is connected with the lifting groove (25).
4. The display rack for displaying the engineering cost budget result according to claim 3, wherein a partition plate (26) is arranged in the bottom support (1), the lifting cross rod (25) is fixedly connected with the lower end of a support rod (27) which penetrates through the partition plate (26) in a sliding manner, the upper end of the support rod (27) is connected with a T-shaped support (29) which is arranged on the bottom support (1) in a sliding manner and located above the partition plate (26), a casing (31) is arranged on a vertical rod (291) of the T-shaped support (29), a second motor (3) is arranged in the casing (31), the second motor (3) is in driving connection with a rotating shaft (32), and the rotating shaft (32) is fixedly connected with the lower surface of the display plate (4).
5. The display rack for displaying construction cost budget result according to claim 4, characterized in that a plurality of second compression springs (28) are arranged between the cross bar of the T-shaped support (29) and the partition (26).
6. The display rack for displaying the engineering cost budget result according to claim 1, wherein an anti-dropping component is arranged in the through hole and evenly surrounds the periphery of the pull rod (61), the anti-dropping component comprises an L plate fixedly arranged on the inner wall of the through hole, one end, close to the pull rod (61), of the L plate is pivoted with a clamping block (67), a side plate of the L plate is provided with a limiting support arm (65) used for limiting the rotation angle of the clamping block (67), and a tension spring (671) enabling the two clamping blocks (67) to be pressed on the pull rod (61) is connected between the two opposite clamping blocks (67).
7. The display rack for displaying construction cost budget result according to claim 6, wherein the clamping block (67) comprises a rotating plate with a lower end pivoted on the L plate and a pressing projection (672) arranged on the side surface of the rotating plate close to the pull rod (61).
8. The display rack for displaying construction cost budget result according to claim 7, wherein the limiting arm (65) comprises a connecting support plate fixedly arranged on a side plate of the L plate and a pressure head arranged on a cantilever end of the connecting support plate, and the pressure head can be abutted with the side surface of the rotating plate far away from the pull rod (61).
9. The display rack for displaying construction cost budget result according to claim 1, wherein one end of the pull rod (61) located inside the display board (4) is provided with a non-slip protrusion (66) capable of interfering with the supplement board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110658719.4A CN113380160A (en) | 2021-06-15 | 2021-06-15 | Show shelf is used in display of engineering cost budget result |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110658719.4A CN113380160A (en) | 2021-06-15 | 2021-06-15 | Show shelf is used in display of engineering cost budget result |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113380160A true CN113380160A (en) | 2021-09-10 |
Family
ID=77574235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110658719.4A Withdrawn CN113380160A (en) | 2021-06-15 | 2021-06-15 | Show shelf is used in display of engineering cost budget result |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113380160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114203037A (en) * | 2021-12-01 | 2022-03-18 | 南京财经大学 | Big data analysis equipment for city planning |
-
2021
- 2021-06-15 CN CN202110658719.4A patent/CN113380160A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114203037A (en) * | 2021-12-01 | 2022-03-18 | 南京财经大学 | Big data analysis equipment for city planning |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210910 |
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| WW01 | Invention patent application withdrawn after publication |