CN214541381U - Display device for construction cost control - Google Patents
Display device for construction cost control Download PDFInfo
- Publication number
- CN214541381U CN214541381U CN202120525922.XU CN202120525922U CN214541381U CN 214541381 U CN214541381 U CN 214541381U CN 202120525922 U CN202120525922 U CN 202120525922U CN 214541381 U CN214541381 U CN 214541381U
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- servo motor
- display device
- lifting
- lead screw
- construction cost
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Abstract
The utility model discloses a display device for controlling construction cost of building engineering, which comprises a base, wherein a fixed sleeve is vertically and fixedly arranged in the middle of the upper surface of the base, a servo motor is vertically and fixedly arranged at the bottom in the fixed sleeve, the output end of the servo motor is connected with a lifting lead screw, the lifting lead screw is vertically arranged in the middle of the fixed sleeve, the lifting lead screw is in screwed connection with the inner wall of a lifting inner rod, and the top of the lifting inner rod is fixedly connected with the middle of the lower surface of a display board; the left side and the right side of the upper surface of the display board are both vertically and fixedly provided with supporting rods. The utility model discloses a cooperation of pole is used in servo motor, lift lead screw and the lift, and servo motor drives the clockwise or anticlockwise rotation of lift lead screw, and the lift lead screw can be adjusted through the upper and lower height of pole to show board and show screen in clockwise or anticlockwise rotation's in-process, and the convenience is highly demonstrateed in the difference according to actual demand, and is comparatively practical.
Description
Technical Field
The utility model relates to a building cost technical field specifically is a display device is used in building engineering cost control.
Background
The whole-process construction project cost control is to control the construction project cost within approved limits at an investment decision stage, a design stage, a construction project package issuing stage and a construction implementation stage, correct the deviation at any time to ensure the realization of project management investment targets, reasonably use manpower, material resources and financial resources in each construction project and obtain better investment benefits and social benefits.
Notice No. is CN210574954U, discloses display device for control of building engineering cost, including device main part, base and display screen, the bottom swing joint of device main part has the wheel, the top fixedly connected with base of wheel, one side fixedly connected with push rod of base, the flexible post of top fixedly connected with of base, the positive swing joint in top of flexible post has the transparent plate, the middle swing joint of transparent plate has the spout, the inside fixedly connected with blank of transparent plate.
Above-mentioned utility model has following defect in the in-process of using: 1. the utility model discloses simple structure is inconvenient to its upper and lower height adjustment in the in-process of using to it is not practical. 2. Above-mentioned utility model needs external circuit at the in-process of outdoor use, and is comparatively troublesome, and the practicality is lower. Therefore, a display device for controlling the construction cost of the building engineering is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display device is used in building engineering cost control, through servo motor, the cooperation of pole is used in lift lead screw and the lift, servo motor drives lift lead screw clockwise or anticlockwise rotation, the lift lead screw can be adjusted through the upper and lower height of pole to show board and show screen in clockwise or anticlockwise rotation's in-process, the convenience is demonstrateed at the height of difference according to actual demand, comparatively practical, solar panel through the extension board upper surface, solar panel converts light energy into electric energy transmission for the battery carries out the electric power storage, can pass through the electric energy for show screen and servo motor, energy-concerving and environment-protective, need not external circuit, the convenience is used in the open air, the problem that provides in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a display device for controlling construction cost of building engineering comprises a base, wherein a fixed sleeve is vertically and fixedly arranged in the middle of the upper surface of the base, a servo motor is vertically and fixedly arranged at the bottom in the fixed sleeve, the output end of the servo motor is connected with a lifting lead screw, the lifting lead screw is vertically arranged in the middle of the fixed sleeve, the lifting lead screw is in screwed connection with the inner wall of a lifting inner rod, and the top of the lifting inner rod is fixedly connected with the middle of the lower surface of a display plate;
the solar panel display screen is characterized in that supporting rods are vertically and fixedly mounted on the left side and the right side of the upper surface of the display board, a display screen is horizontally and fixedly mounted in the middle between the two groups of supporting rods, the tops of the two groups of supporting rods are fixedly connected with the left side and the right side of the lower surface of the supporting plate respectively, and a solar panel is arranged on the upper surface of the supporting plate.
As an optimal implementation mode of the utility model, the equal fixed mounting in four edges and corners of base lower surface has the universal wheel.
As an optimal implementation manner of the utility model, the equal fixed mounting in both ends has the swivel nut about the base, the internal swivelling joint of swivel nut has set screw, set screw bottom fixed mounting has the stabilizer blade.
As an embodiment of the present invention, a battery frame is fixedly installed in the middle of the right side of the display board, and a battery is installed in the battery frame.
As a preferred embodiment of the utility model, the electric energy output of solar panel is connected with the electric energy input of battery, the electric energy output of battery is connected with the electric energy input of servo motor and show screen respectively.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a display device is used in control of building engineering cost uses through the cooperation of pole in servo motor, lift lead screw and the lift, and servo motor drives the clockwise or anticlockwise rotation of lift lead screw, and the lift lead screw can be adjusted through the upper and lower height of pole in the lift to show board and show screen clockwise or anticlockwise pivoted in-process, and the convenience is demonstrateed, comparatively practical highly in the difference according to actual demand.
2. The utility model discloses a display device is used in building engineering cost control, through the solar panel of extension board upper surface, solar panel converts light energy into electric energy transmission and carries out the electric power storage for the battery, can pass through the electric energy for show screen and servo motor, and is energy-concerving and environment-protective, need not external circuit, and the convenience is used in the open air.
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 view of the overall structure of the construction cost control display device of the present invention;
fig. 2 is the utility model discloses display device for control of construction cost's inner structure schematic diagram.
In the figure: the solar display screen comprises a base 1, universal wheels 2, supporting legs 3, threaded sleeves 4, fixing screw rods 5, fixing sleeves 6, a lifting inner rod 7, a display board 8, supporting rods 9, supporting plates 10, a solar panel 11, a battery frame 12, a storage battery 13, a lifting screw rod 14, a servo motor 15 and a display screen 16.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a display device for controlling construction cost of building engineering comprises a base 1, wherein a fixed sleeve 6 is vertically and fixedly installed in the middle of the upper surface of the base 1, a servo motor 15 is vertically and fixedly installed at the bottom in the fixed sleeve 6, the output end of the servo motor 15 is connected with a lifting screw rod 14, the lifting screw rod 14 is vertically arranged in the middle of the inside of the fixed sleeve 6, the lifting screw rod 14 is connected with the inner wall of a lifting inner rod 7 in a screwing mode, and the top of the lifting inner rod 7 is fixedly connected with the middle of the lower surface of a display board 8;
the solar display screen is characterized in that supporting rods 9 are vertically and fixedly mounted on the left side and the right side of the upper surface of the display board 8, a display screen 16 is horizontally and fixedly mounted in the middle between the supporting rods 9, the tops of the supporting rods 9 are fixedly connected with the left side and the right side of the lower surface of the supporting plate 10 respectively, and a solar panel 11 is arranged on the upper surface of the supporting plate 10.
In this embodiment (please refer to fig. 1), the universal wheels 2 are fixedly mounted at four corners of the lower surface of the base 1, and the universal wheels 2 facilitate the moving of the device.
In this embodiment (please refer to fig. 1), threaded sleeves 4 are fixedly installed at both left and right ends of the base 1, a fixing screw 5 is screwed in the threaded sleeves 4, support legs 3 are fixedly installed at the bottoms of the fixing screws 5, and the fixing screws 5 are rotated clockwise until the bottoms of the support legs 3 contact with the ground to be fixed.
In this embodiment (please refer to fig. 1), a battery frame 12 is fixedly installed in the middle of the right side of the display board 8, and a storage battery 13 is installed in the battery frame 12.
In this embodiment (please refer to fig. 1), the electric energy output end of the solar panel 11 is connected to the electric energy input end of the storage battery 13, the electric energy output end of the storage battery 13 is respectively connected to the electric energy input ends of the servo motor 15 and the display screen 16, and the solar panel 11 provides electric energy, thereby saving energy and protecting environment.
It should be noted that the utility model relates to a display device for construction cost control, which comprises a base 1, a universal wheel 2, a support leg 3, a threaded sleeve 4, a fixing screw rod 5, a fixing sleeve 6, a lifting inner rod 7, a display board 8, a support rod 9, a support plate 10, a solar panel 11, a battery frame 12, a storage battery 13, a lifting screw rod 14, a servo motor 15 and a display screen 16, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the display device can be known by technical manuals or conventional test methods, when the display device for construction cost control is used, the device is moved to a position to be used by the universal wheel 2, the fixing screw rod 5 is rotated clockwise until the bottom of the support leg 3 is fixed in contact with the ground, when the height to be displayed is required to be adjusted, the servo motor 15 is started, servo motor 15 drives lift lead screw 14 clockwise or anticlockwise rotation, and lift lead screw 14 can be adjusted through pole 7 in clockwise or anticlockwise rotation's in-process about to show board 8 and show screen 16, conveniently demonstrates at the height of difference according to actual demand, and the result of use is comparatively ideal.
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 (5)
1. The utility model provides a display device is used in control of building engineering cost, includes base (1), its characterized in that: a fixed sleeve (6) is vertically and fixedly installed in the middle of the upper surface of the base (1), a servo motor (15) is vertically and fixedly installed at the bottom in the fixed sleeve (6), the output end of the servo motor (15) is connected with a lifting screw rod (14), the lifting screw rod (14) is vertically arranged in the middle of the inside of the fixed sleeve (6), the lifting screw rod (14) is connected with the inner wall of the lifting inner rod (7) in a rotating mode, and the top of the lifting inner rod (7) is fixedly connected with the middle of the lower surface of the display plate (8);
the display screen is characterized in that supporting rods (9) are fixedly mounted on the left side and the right side of the upper surface of the display board (8) in a perpendicular mode, the display screen is mounted between the supporting rods (9) in a horizontal and fixed mode, the display screen is mounted between the supporting rods (9) in a middle-portion horizontal and fixed mode, the tops of the supporting rods (9) are fixedly connected with the left side and the right side of the lower surface of the supporting plate (10), and the upper surface of the supporting plate (10) is provided with a solar panel (11).
2. The construction cost control display device according to claim 1, wherein: four edges and corners of the lower surface of the base (1) are fixedly provided with universal wheels (2).
3. The construction cost control display device according to claim 1, wherein: the base (1) is controlled equal fixed mounting in both ends and is had swivel nut (4), swivel nut (4) internal rotation has connecting screw (5), fixing screw (5) bottom fixed mounting has stabilizer blade (3).
4. The construction cost control display device according to claim 1, wherein: the middle part of the right side of the display board (8) is fixedly provided with a battery frame (12), and a storage battery (13) is arranged in the battery frame (12).
5. The construction cost control display device according to claim 4, wherein: the electric energy output end of the solar panel (11) is connected with the electric energy input end of the storage battery (13), and the electric energy output end of the storage battery (13) is connected with the electric energy input ends of the servo motor (15) and the display screen (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525922.XU CN214541381U (en) | 2021-03-13 | 2021-03-13 | Display device for construction cost control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525922.XU CN214541381U (en) | 2021-03-13 | 2021-03-13 | Display device for construction cost control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214541381U true CN214541381U (en) | 2021-10-29 |
Family
ID=78263312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120525922.XU Expired - Fee Related CN214541381U (en) | 2021-03-13 | 2021-03-13 | Display device for construction cost control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214541381U (en) |
-
2021
- 2021-03-13 CN CN202120525922.XU patent/CN214541381U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |