CN214037684U - Presentation device for building engineering cost - Google Patents
Presentation device for building engineering cost Download PDFInfo
- Publication number
- CN214037684U CN214037684U CN202022511264.7U CN202022511264U CN214037684U CN 214037684 U CN214037684 U CN 214037684U CN 202022511264 U CN202022511264 U CN 202022511264U CN 214037684 U CN214037684 U CN 214037684U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- base
- support
- bevel gear
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a presentation device for building engineering cost, including the base, the bottom fixedly connected with universal wheel of base, the top swing joint of base has the connection shell, the equal fixedly connected with electric telescopic handle in both sides of base inner chamber bottom, electric telescopic handle's output fixedly connected with slider, the first support of the equal fixedly connected with in both sides around the slider top, the top swing joint of first support has the connecting rod. The utility model discloses a set up base, connection shell, box, universal wheel, driven bevel gear, including a motor, an end cap, a controller, and a cover plate, the battery, initiative bevel gear, the thread bush, the threaded rod, a display screen, the slider, electric telescopic handle, first support, the cooperation of connecting rod and second support is used, it is relatively poor to have solved current presentation device protective effect for the building engineering cost, the relatively poor and portable's of suitability problem of being not convenient for, this presentation device for the building engineering cost possesses the protecting effect good, the suitability is strong and portable's advantage.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a presentation device for building engineering cost.
Background
The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. It is a general term for various buildings and engineering facilities providing material and technical foundation for human life and production.
Along with the continuous development and progress of society, need use presentation device to demonstrate to building engineering's cost in the aspect of the building engineering, presentation device is not convenient for height-adjusting for current building engineering cost, can't satisfy different height user's use, presentation device's suitability has been reduced, and current presentation device for building engineering cost's display screen is when not using, still exposes in the external world, because the protecting effect is relatively poor, the phenomenon of damage appears very easily, presentation device is great for current building engineering cost volume simultaneously, can not adjust, consequently also not convenient to use person carries it.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a presentation device for building engineering cost possesses that the protecting effect is good, and the suitability is strong and portable's advantage, and it is relatively poor to have solved current presentation device for building engineering cost protecting effect, and the relatively poor and portable's of suitability problem not convenient for carry.
In order to achieve the above object, the utility model provides a following technical scheme: a demonstration device for construction cost comprises a base, universal wheels are fixedly connected to the bottom of the base, a connecting shell is movably connected to the top of the base, electric telescopic rods are fixedly connected to two sides of the bottom of an inner cavity of the base, a sliding block is fixedly connected to the output end of each electric telescopic rod, a first support is fixedly connected to the front side and the rear side of the top of each sliding block, a connecting rod is movably connected to the top of each first support, one end, away from each first support, of each connecting rod is movably connected with a second support, the top of each second support is fixedly connected with the connecting shell, a storage battery is fixedly connected to the bottom of the inner cavity of the connecting shell, a motor is fixedly connected to two sides of the bottom of the inner cavity of the connecting shell, a driving bevel gear is fixedly connected to the output end of each motor, threaded rods are movably connected to two sides of the bottom of the inner cavity of the connecting shell, and driven bevel gears are fixedly sleeved on the surfaces of the threaded rods, the top fixedly connected with box of connecting the shell, the inner chamber to the box is run through at the top of threaded rod, and the cover is equipped with the thread bush between the surface of two threaded rods, the top fixedly connected with display screen of thread bush.
Preferably, the number of the universal wheels is four, and a self-locking structure is arranged on one side of each universal wheel.
Preferably, the front surface of the box body is fixedly connected with a cabinet body, the front sides of the two sides of the inner cavity of the cabinet body are movably connected with cabinet doors through hinges, the front surface of each cabinet door is fixedly connected with a first handle, and the inner cavity of the cabinet body is transversely fixedly connected with a fixing plate.
Preferably, the two ends of the connecting rod are movably connected with the joints of the first support and the second support through shaft pins, and the front side and the rear side of the sliding block are in contact with the inner wall of the base.
Preferably, the top of the box body is movably connected with a cover plate in a penetrating mode, the bottom of the cover plate is fixedly connected with the display screen, and the top of the box body is provided with an opening matched with the cover plate for use.
Preferably, both sides of the box body are fixedly connected with second handles, and the bottom of the driving bevel gear is meshed with the driven bevel gear.
Preferably, the surface of the threaded rod is in threaded connection with the joint of the threaded sleeve, and the surface and the top of the threaded rod are movably connected with the joint of the connecting shell and the box body through bearings.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the base, the connection shell, the box, the universal wheel, driven bevel gear, including a motor, an end cap, a controller, and a cover plate, the battery, initiative bevel gear, the thread bush, the threaded rod, a display screen, the slider, electric telescopic handle, first support, the cooperation of connecting rod and second support is used, it is relatively poor to have solved current presentation device for the building engineering cost protective effect, the relatively poor and portable's of suitability problem, this presentation device for the building engineering cost, it is good to possess the protecting effect, the suitability is strong and portable's advantage, be worth promoting.
2. The universal wheels are arranged, so that the device can be conveniently moved by utilizing the universal wheels, and when the universal wheels need to be static, the universal wheels can be locked by utilizing the self-locking structure;
the threaded rod, the connecting shell and the box body are conveniently and movably arranged together by arranging the bearing;
the shaft pin is arranged, so that the connecting rod, the first bracket and the second bracket are conveniently and movably arranged together;
the opening is arranged, so that the cover plate is convenient to mount and use;
the cover plate is arranged, so that the shielding and protecting effect on the structure at the bottom is achieved;
through the arrangement of the cabinet body, a user can store related demonstration tools conveniently;
the fixing plate is arranged to separate the space in the cabinet body;
the hinge is arranged, so that the cabinet door and the cabinet body can be conveniently and movably mounted together;
the first handle is arranged, so that a user can conveniently open or close the cabinet door;
through setting up the second handle, the user of being convenient for carries this presentation device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the connecting shell and the box body of the present invention;
fig. 3 is a front view of the cabinet body and the fixing plate of the present invention;
FIG. 4 is a partial front cross-sectional view of the base of the present invention;
fig. 5 is a front sectional view of the box body of the present invention.
In the figure: the multifunctional electric cabinet comprises a base 1, a connecting shell 2, a cabinet body 3, a universal wheel 4, a cabinet body 5, a cabinet door 6, a driven bevel gear 7, a motor 8, a storage battery 9, a driving bevel gear 10, a threaded sleeve 11, a threaded rod 12, a display screen 13, a cover plate 14, a fixing plate 15, a sliding block 16, an electric telescopic rod 17, a first support 18, a connecting rod 19 and a second support 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a base 1, connect shell 2, box 3, universal wheel 4, the cabinet body 5, cabinet door 6, driven bevel gear 7, motor 8, battery 9, drive bevel gear 10, thread bush 11, threaded rod 12, display screen 13, apron 14, fixed plate 15, slider 16, electric telescopic handle 17, first support 18, parts such as connecting rod 19 and second support 20 are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-5, a demonstration apparatus for construction cost of building engineering, comprising a base 1, a universal wheel 4 fixedly connected to the bottom of the base 1, a connecting shell 2 movably connected to the top of the base 1, an electric telescopic rod 17 fixedly connected to both sides of the bottom of the inner cavity of the base 1, a slide block 16 fixedly connected to the output end of the electric telescopic rod 17, a first bracket 18 fixedly connected to both the front and rear sides of the top of the slide block 16, a connecting rod 19 movably connected to the top of the first bracket 18, a second bracket 20 movably connected to the end of the connecting rod 19 far from the first bracket 18, a storage battery 9 fixedly connected to the bottom of the inner cavity of the connecting shell 2, a motor 8 fixedly connected to both sides of the bottom of the inner cavity of the connecting shell 2, a driving bevel gear 10 fixedly connected to the output end of the motor 8, a threaded rod 12 movably connected to both sides of the bottom of the, the surface of each threaded rod 12 is fixedly sleeved with a driven bevel gear 7, the top of each connecting shell 2 is fixedly connected with a box body 3, the top of each threaded rod 12 penetrates through the inner cavity of each box body 3, a threaded sleeve 11 is sleeved between the surfaces of the two threaded rods 12, and the top of each threaded sleeve 11 is fixedly connected with a display screen 13;
the number of the universal wheels 4 is four, and a self-locking structure is arranged on one side of each universal wheel 4;
the front surface of the box body 3 is fixedly connected with a cabinet body 5, the front sides of two sides of the inner cavity of the cabinet body 5 are movably connected with cabinet doors 6 through hinges, the front surface of each cabinet door 6 is fixedly connected with a first handle, and the inner cavity of the cabinet body 5 is transversely and fixedly connected with a fixing plate 15;
the joints of the two ends of the connecting rod 19 and the first bracket 18 and the second bracket 20 are movably connected through shaft pins, and the front side and the rear side of the sliding block 16 are in contact with the inner wall of the base 1;
the top of the box body 3 is movably connected with a cover plate 14 in a penetrating way, the bottom of the cover plate 14 is fixedly connected with a display screen 13, and the top of the box body 3 is provided with an opening matched with the cover plate 14 for use;
both sides of the box body 3 are fixedly connected with second handles, and the bottom of the driving bevel gear 10 is meshed with the driven bevel gear 7;
the surface of the threaded rod 12 is in threaded connection with the joint of the threaded sleeve 11, and the surface and the top of the threaded rod 12 are movably connected with the joint of the connecting shell 2 and the box body 3 through bearings;
by arranging the universal wheel 4, the device is convenient to move by utilizing the universal wheel 4, and when the universal wheel 4 needs to be static, the universal wheel 4 can be locked by utilizing a self-locking structure;
the threaded rod 12, the connecting shell 2 and the box body 3 are conveniently and movably arranged together by arranging a bearing;
the shaft pins are arranged, so that the connecting rod 19 is movably arranged with the first bracket 18 and the second bracket 20;
the opening is arranged, so that the cover plate 14 is convenient to mount and use;
the cover plate 14 is arranged to play a role in shielding and protecting the structure at the bottom;
by arranging the cabinet body 5, a user can store related demonstration tools conveniently;
the fixing plate 15 is arranged to separate the space in the cabinet body 5;
the cabinet door 6 and the cabinet body 5 are conveniently and movably mounted together by arranging the hinge;
the cabinet door 6 is convenient for a user to open or close by arranging the first handle;
through setting up the second handle, the user of being convenient for carries this presentation device.
When the height-adjusting device is needed, the device is moved to a position needing to be used, when the device needs to be used, the storage battery 9 supplies power for the operation of the device, the external controller is utilized to start the motor 8, the output end of the motor 8 drives the driving bevel gear 10 to rotate, the driving bevel gear 10 drives the threaded rod 12 to rotate through the driven bevel gear 7, the threaded rod 12 drives the threaded sleeve 11 to lift through the thread transmission between the threaded sleeve 11, the threaded sleeve 11 drives the display screen 13 at the top to extend out of the inner cavity of the box body 3, a user can conveniently use the display screen 13 to perform subsequent demonstration work, when the height is needed to be adjusted, the electric telescopic rod 17 is started, the electric telescopic rod 17 shortens, the sliding block 16 is driven to rotate, the sliding block 16 drives one end of the connecting rod 19 to move through the first bracket 18, the other end of the connecting rod 19 pushes the connecting shell 2 at the top to move upwards through the second bracket 20, and the connecting shell 2 drives the structure at the top to adjust the height, with this purpose of reaching height-adjusting, when display screen 13 accomodates the inner chamber to box 3 again, the device can reduce the volume, also can play fine guard action to display screen 13 simultaneously.
In summary, the following steps: this presentation device for building engineering cost, through setting up base 1, connect shell 2, box 3, universal wheel 4, driven bevel gear 7, motor 8, battery 9, drive bevel gear 10, thread bush 11, threaded rod 12, display screen 13, slider 16, electric telescopic handle 17, first support 18, connecting rod 19 and second support 20's cooperation use, it is relatively poor to have solved current presentation device for building engineering cost protecting effect, the relatively poor just portable's of suitability problem.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a presentation device for building engineering cost, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a universal wheel (4), the top of the base (1) is movably connected with a connecting shell (2), two sides of the bottom of an inner cavity of the base (1) are fixedly connected with electric telescopic rods (17), an output end of each electric telescopic rod (17) is fixedly connected with a sliding block (16), the front side and the rear side of the top of each sliding block (16) are fixedly connected with first supports (18), the top of each first support (18) is movably connected with a connecting rod (19), one end, far away from the first supports (18), of each connecting rod (19) is movably connected with a second support (20), the top of each second support (20) is fixedly connected with the connecting shell (2), the bottom of the inner cavity of the connecting shell (2) is fixedly connected with a storage battery (9), and two sides of the bottom of the inner cavity of the connecting shell (2) are fixedly connected with a motor (8), the output fixedly connected with initiative bevel gear (10) of motor (8), the equal swing joint in both sides of connecting shell (2) inner chamber bottom has threaded rod (12), the fixed surface cover of threaded rod (12) is equipped with driven bevel gear (7), the top fixedly connected with box (3) of connecting shell (2), the inner chamber to box (3) is run through at the top of threaded rod (12), and the cover is equipped with thread bush (11) between the surface of two threaded rods (12), the top fixedly connected with display screen (13) of thread bush (11).
2. A construction cost demonstration apparatus according to claim 1, wherein: the number of the universal wheels (4) is four, and a self-locking structure is arranged on one side of each universal wheel (4).
3. A construction cost demonstration apparatus according to claim 1, wherein: the front surface fixed connection of box (3) has the cabinet body (5), the front side of the cabinet body (5) inner chamber both sides all has cabinet door (6) through hinge swing joint, the front surface fixed connection of cabinet door (6) has the first in command, the horizontal fixedly connected with fixed plate (15) of inner chamber of the cabinet body (5).
4. A construction cost demonstration apparatus according to claim 1, wherein: the two ends of the connecting rod (19) are movably connected with the joints of the first support (18) and the second support (20) through shaft pins, and the front side and the rear side of the sliding block (16) are in contact with the inner wall of the base (1).
5. A construction cost demonstration apparatus according to claim 1, wherein: the top of box (3) runs through swing joint has apron (14), the bottom and display screen (13) fixed connection of apron (14), the opening of using with apron (14) cooperation is seted up at the top of box (3).
6. A construction cost demonstration apparatus according to claim 1, wherein: and the two sides of the box body (3) are fixedly connected with second handles, and the bottom of the driving bevel gear (10) is meshed with the driven bevel gear (7).
7. A construction cost demonstration apparatus according to claim 1, wherein: the surface of the threaded rod (12) is in threaded connection with the joint of the threaded sleeve (11), and the surface and the top of the threaded rod (12) are in movable connection with the joint of the connecting shell (2) and the box body (3) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022511264.7U CN214037684U (en) | 2020-11-04 | 2020-11-04 | Presentation device for building engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022511264.7U CN214037684U (en) | 2020-11-04 | 2020-11-04 | Presentation device for building engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214037684U true CN214037684U (en) | 2021-08-24 |
Family
ID=77356478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022511264.7U Active CN214037684U (en) | 2020-11-04 | 2020-11-04 | Presentation device for building engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214037684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199898A (en) * | 2022-08-11 | 2022-10-18 | 江苏云表软件科技有限公司 | Computer software technology development demonstration operating platform |
-
2020
- 2020-11-04 CN CN202022511264.7U patent/CN214037684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199898A (en) * | 2022-08-11 | 2022-10-18 | 江苏云表软件科技有限公司 | Computer software technology development demonstration operating platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021238192A1 (en) | Liftable base for robot | |
| CN110754794A (en) | Information exchange consultation platform | |
| CN214037684U (en) | Presentation device for building engineering cost | |
| CN214579782U (en) | Raise dust monitoring devices for building monitoring | |
| CN211925234U (en) | Auxiliary projector for etiquette teaching | |
| CN211703847U (en) | Information exchange consultation platform | |
| CN211441709U (en) | Website construction information display device | |
| CN215258933U (en) | Multi-angle stable bracket for visual shooting | |
| CN212988355U (en) | Surveying instrument for geological engineering construction | |
| CN211479434U (en) | Demonstration teaching aid with adjustable economic management teaching | |
| CN212461077U (en) | Information security is with show board | |
| CN211207679U (en) | Height-adjustable and mobilizable teaching aid for english teaching | |
| CN210896158U (en) | Show stand for physical teaching | |
| CN210446398U (en) | Multifunctional teaching object display stand | |
| CN210515760U (en) | Music teaching is with show board convenient to remove | |
| CN215532527U (en) | Drawing device convenient for angle adjustment for research and development of atlantoaxial contact pin automatic connection line equipment | |
| CN214306273U (en) | Simulation building construction device based on BIM | |
| CN214510518U (en) | Show stand for research and development of hands | |
| CN213579365U (en) | Land measuring device for homeland resources | |
| CN214483703U (en) | Platform is explained in portable over-and-under type english education | |
| CN214025647U (en) | Multifunctional engineering cost tool box | |
| CN216255983U (en) | Convenient to use's multi-functional office furniture | |
| CN219617743U (en) | Multifunctional tool for distribution network rush repair | |
| CN214377562U (en) | City view simulation planning display device | |
| CN214752298U (en) | Rotary type simulation interactive teaching display equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |