CN211821591U - Building engineering management is with inviting mark display device - Google Patents
Building engineering management is with inviting mark display device Download PDFInfo
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- CN211821591U CN211821591U CN202020314935.8U CN202020314935U CN211821591U CN 211821591 U CN211821591 U CN 211821591U CN 202020314935 U CN202020314935 U CN 202020314935U CN 211821591 U CN211821591 U CN 211821591U
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- bevel gear
- driving motor
- universal wheel
- display device
- rotating
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Abstract
The utility model discloses a building engineering management is with inviting mark display device, including device shell, telescopic cylinder, driving motor, universal wheel and display screen, first bevel gear's surface engagement has second bevel gear, second bevel gear's left side fixed mounting has the supporting seat, second bevel gear's surface engagement has third bevel gear, the dwang is established to third bevel gear's inside fixed cover, the both sides of dwang all fixed welding have a rotating gear, the rotating gear meshing has the lifter plate, the bottom fixed mounting of lifter plate has the universal wheel. The utility model discloses a hidden structure is constituteed to first bevel gear, second bevel gear, supporting seat, third bevel gear, dwang, rolling gear, lifter plate, universal wheel and landing leg, can hide the universal wheel when needs will remove through its hidden structure, consequently improve device's stability, and also can improve the life of universal wheel owing to the contact of universal wheel and ground is few.
Description
Technical Field
The utility model relates to a bid equipment technical field specifically is a building engineering management is with inviting mark display device.
Background
With the development of modernization, engineering construction is widely visible, the scale of the engineering construction is generally large, items such as engineering design layout and construction need to be called, and finally, a builder and a designer are determined, however, a large number of enterprises are called in the process from the start of calling to the final determination of a calling project, and the operation of a calling project needs the cooperation of a large number of workers, so that a device for building engineering calling management needs to be provided, and the device can well help the workers to carry out the work such as calling management.
The existing constructional engineering bid inviting management device has certain disadvantages in use, firstly, the function is single, most constructional engineering bid inviting management devices only have the function of a display screen, and secondly, part of constructional engineering bid inviting management devices are designed in a wall hanging mode and cannot be adjusted;
in addition, the universal wheels are generally installed in the existing device for building engineering bid inviting management, but the device can cause instability of instruments when not needed to be used any more, so that pictures can shake, people can not easily concentrate on watching, and the positions of the devices can deviate if the devices are accidentally collided.
Therefore, there is a need for a bid display device for construction engineering management to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering management is with inviting mark display device to solve the problem towards regulation and universal wheel that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a signboard display device for building engineering management comprises a device shell, a telescopic cylinder, a driving motor, universal wheels and a display screen, wherein the telescopic cylinder is fixedly arranged on the left side inside the device shell, the driving motor is fixedly welded at the output end of the telescopic cylinder, a sliding block is fixedly arranged at the top end of the driving motor, a sliding rail is sleeved on the outer surface of the sliding block, a first bevel gear is fixedly sleeved on the outer surface of the output end of the driving motor, a second bevel gear is meshed on the outer surface of the first bevel gear, a supporting seat is fixedly arranged on the left side of the second bevel gear, a third bevel gear is meshed on the outer surface of the second bevel gear, a rotating rod is fixedly sleeved inside the third bevel gear, rotating gears are fixedly welded on the two sides of the rotating rod, a lifting plate is meshed with the rotating gears, and the universal wheels are, the utility model discloses a dustproof universal wheel, including universal wheel, driving motor, drive motor's output shaft fixed welding has fourth bevel gear, fourth bevel gear can have fifth bevel gear through removing, fifth bevel gear's the fixed welding in top has the transfer line, the fixed welding in top of transfer line has dustproof cylinder, dustproof cylindrical top surface fixed mounting has the display screen.
Preferably, the inside of the device shell is a hollow structure, and the outer surface of the device shell is provided with an access window and a control button.
Preferably, the driving motor forms a sliding structure with the sliding rail through a telescopic cylinder, the driving motor forms a rotating structure with the second bevel gear through a first bevel gear, and the rotating rod forms a rotating structure with the second bevel gear through a third bevel gear.
Preferably, the outer surface of the lifting plate is provided with a tooth socket, the size of the tooth socket is matched with that of the rotating gear, and the lifting plate and the rotating rod form a lifting structure through the rotating gear.
Preferably, the bottom end of the universal wheel is fixedly provided with a rubber pad, and the rubber pad is designed in a semi-conical shape.
Preferably, the fifth bevel gear and the driving motor form a rotating structure through a fourth bevel gear, the display screen and the fifth bevel gear form a rotating structure through a transmission rod, and a dustproof ring is arranged at the top end of the device shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this building engineering management is with inviting mark display device constitutes hidden structure through first bevel gear, second bevel gear, supporting seat, third bevel gear, dwang, running gear, lifter plate, universal wheel and landing leg, can hide the universal wheel when needs will remove through its hidden structure, consequently improve device's stability, and because the universal wheel also can improve the life of universal wheel less with the contact on ground.
2. This building engineering management is with calling for mark display device constitutes adjustment mechanism through driving motor, transfer line, dustproof cylinder and display screen, can make its display screen carry out angle regulation through its adjustment mechanism, makes it not fixed one side, and easy operation, and the practicality is strong.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
fig. 2 is a schematic front sectional view of the fourth bevel gear and the fifth bevel gear in the structure of the present invention;
FIG. 3 is a schematic front view of the structure of the present invention;
fig. 4 is a schematic side view of the structure of the rotating mechanism of the present invention.
In the figure: 1. a device housing; 2. a telescopic cylinder; 3. a drive motor; 4. a slider; 5. a slide rail; 6. a first bevel gear; 7. a second bevel gear; 8. a supporting seat; 9. a third bevel gear; 10. rotating the rod; 11. a rotating gear; 12. a lifting plate; 13. a universal wheel; 14. a support leg; 15. a fourth bevel gear; 16. a fifth bevel gear; 17. a transmission rod; 18. a dustproof cylinder; 19. a display screen.
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.
Referring to fig. 1-4, the present invention provides an embodiment:
a signboard display device for building engineering management comprises a device shell 1, a telescopic cylinder 2, a driving motor 3, a universal wheel 13 and a display screen 19, wherein the inside of the device shell 1 is of a hollow structure, the outer surface of the device shell 1 is provided with an inspection window and a control button, the maintenance can be conveniently carried out when the device is damaged due to faults through the arranged inspection window, the device can be controlled to start or other operations through the arranged control button, the telescopic cylinder 2 is fixedly arranged on the left side inside the device shell 1, the driving motor 3 is fixedly welded at the output end of the telescopic cylinder 2, a sliding block 4 is fixedly arranged at the top end of the driving motor 3, a sliding rail 5 is sleeved on the outer surface of the sliding block 4, a first bevel gear 6 is fixedly sleeved on the outer surface of the output end of the driving motor 3, a second bevel gear 7 is meshed on the outer surface of the first bevel gear 6, a supporting, the outer surface of the second bevel gear 7 is engaged with a third bevel gear 9, the inner part of the third bevel gear 9 is fixedly sleeved with a rotating rod 10, the driving motor 3 and the sliding rail 5 form a sliding structure through a telescopic cylinder 2, the driving motor 3 and the second bevel gear 7 form a rotating structure through a first bevel gear 6, the rotating rod 10 and the second bevel gear 7 form a rotating structure through the third bevel gear 9, both sides of the rotating rod 10 are fixedly welded with rotating gears 11, the rotating gears 11 are engaged with a lifting plate 12, the outer surface of the lifting plate 12 is provided with tooth grooves, the size of the tooth grooves is matched with that of the rotating gears 11, the lifting plate 12 and the rotating rod 10 form a lifting structure through the rotating gears 11, the bottom end of the lifting plate 12 is fixedly provided with a universal wheel 13, the bottom end of the universal wheel 13 is fixedly provided with a rubber pad, the rubber pad is in, the supporting legs 14 are sleeved on the outer surfaces of the universal wheels 13, so that a hidden structure can be formed by the first bevel gear 6, the second bevel gear 7, the supporting seat 8, the third bevel gear 9, the rotating rod 10, the rotating gear 11, the lifting plate 12, the universal wheels 13 and the supporting legs 14, the universal wheels 13 can be hidden when the universal wheels need to move through the hidden structure, the stability of the device is improved, and the service life of the universal wheels 13 can be prolonged due to the fact that the universal wheels 13 are in little contact with the ground;
the output shaft of the driving motor 3 is fixedly welded with a fourth bevel gear 15, the fourth bevel gear 15 can be meshed with a fifth bevel gear 16 through movement, the top end of the fifth bevel gear 16 is fixedly welded with a transmission rod 17, the top end of the transmission rod 17 is fixedly welded with a dustproof cylinder 18, the outer surface of the top end of the dustproof cylinder 18 is fixedly provided with a display screen 19, the fifth bevel gear 16 and the driving motor 3 form a rotating structure through the fourth bevel gear 15, the display screen 19 and the fifth bevel gear 16 form a rotating structure through the transmission rod 17, the top end of the device shell 1 is provided with a dustproof ring, dust can be prevented from entering the device through the arranged dustproof ring, the arrangement can form an adjusting mechanism through the driving motor 3, the transmission rod 17, the dustproof cylinder 18 and the display screen 19, the angle of the display screen 19 can be adjusted through the adjusting mechanism, and the display screen 19, and the operation is simple, and the practicability is strong.
The working principle is as follows: when the device moves to a designated position through the universal wheel 13 and needs to be fixed, the telescopic cylinder 2 is started through the control panel, when the telescopic cylinder 2 is started, the driving motor 3 can be retracted through the slide block 4 and the slide rail 5, then the first bevel gear 6 at the output end of the driving motor 3 is meshed with the second bevel gear 7 arranged on the support seat 8, when the driving motor 3 is started after meshing, the driving motor 3 drives the first bevel gear 6 to rotate when the driving motor 3 is started, when the first bevel gear 6 rotates, the first bevel gear 6 drives the second bevel gear 7 to rotate because the first bevel gear 6 is meshed with the second bevel gear 7, when the second bevel gear 7 rotates, the third bevel gear 9 rotates, when the third bevel gear 9 rotates, the rotating rod 10 rotates, and when the rotating rod 10 rotates, the rotating gear 11 rotates, because the rotating gear 11 is meshed with the tooth grooves of the lifting plate 12, the lifting plate 12 is driven to lift when the rotating gear 11 rotates, and the electric universal wheel 13 lifts when the lifting plate 12 lifts, so that the universal wheel 13 can retract into the supporting leg 14, and then the supporting leg 14 supports the device, thereby improving the stability of the device;
when the facing needs to be switched, the driving motor 3 is pushed through the sliding block 4 and the sliding rail 5 through the telescopic cylinder 2, the fourth bevel gear 15 installed at the output end of the driving motor 3 is meshed with the fifth bevel gear 16, then the driving motor 3 is started, the driving motor 3 drives the fourth bevel gear 15 to rotate when being started, the fifth bevel gear 16 is driven to rotate when the fourth bevel gear 15 rotates, the driving rod 17 is driven to rotate when the fifth bevel gear 16 rotates, the display screen 19 is driven to rotate when the driving rod 17 rotates, the facing switching can be completed when the display screen 19 rotates, and the device is not a fixed facing and can be adjusted.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
Claims (6)
1. The utility model provides a building engineering management is with inviting mark display device, includes device shell (1), flexible cylinder (2), driving motor (3), universal wheel (13) and display screen (19), its characterized in that: the device comprises a shell (1), wherein a telescopic cylinder (2) is fixedly mounted on the left side inside the shell (1), a driving motor (3) is fixedly welded at the output end of the telescopic cylinder (2), a sliding block (4) is fixedly mounted at the top end of the driving motor (3), a sliding rail (5) is sleeved on the outer surface of the sliding block (4), a first bevel gear (6) is sleeved on the outer surface of the output end of the driving motor (3), a second bevel gear (7) is meshed on the outer surface of the first bevel gear (6), a supporting seat (8) is fixedly mounted on the left side of the second bevel gear (7), a third bevel gear (9) is meshed on the outer surface of the second bevel gear (7), a rotating rod (10) is fixedly sleeved inside the third bevel gear (9), rotating gears (11) are fixedly welded on the two sides of the rotating rod (10), and a lifting plate (, the bottom fixed mounting of lifter plate (12) has universal wheel (13), the surface cover of universal wheel (13) is equipped with landing leg (14), the fixed welding of output shaft of driving motor (3) has fourth bevel gear (15), fourth bevel gear (15) can have fifth bevel gear (16) through removing the meshing, the fixed welding in top of fifth bevel gear (16) has transfer line (17), the fixed welding in top of transfer line (17) has dustproof cylinder (18), the surface fixed mounting in top of dustproof cylinder (18) has display screen (19).
2. The signboard display device for construction engineering management according to claim 1, wherein: the device is characterized in that the inside of the device shell (1) is of a hollow structure, and the outer surface of the device shell (1) is provided with an access window and a control button.
3. The signboard display device for construction engineering management according to claim 1, wherein: the driving motor (3) forms a sliding structure with the sliding rail (5) through the telescopic cylinder (2), the driving motor (3) forms a rotating structure with the second bevel gear (7) through the first bevel gear (6), and the rotating rod (10) forms a rotating structure with the second bevel gear (7) through the third bevel gear (9).
4. The signboard display device for construction engineering management according to claim 1, wherein: tooth's socket has been seted up to the surface of lifter plate (12), the size and the running gear (11) size phase-match of tooth's socket, lifter plate (12) pass through running gear (11) and constitute elevation structure with dwang (10).
5. The signboard display device for construction engineering management according to claim 1, wherein: the bottom end of the universal wheel (13) is fixedly provided with a rubber pad, and the rubber pad is designed in a semi-conical shape.
6. The signboard display device for construction engineering management according to claim 1, wherein: the rotating structure is formed by the fifth bevel gear (16) and the driving motor (3) through the fourth bevel gear (15), the rotating structure is formed by the display screen (19) and the fifth bevel gear (16) through the transmission rod (17), and the dustproof ring is arranged at the top end of the device shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314935.8U CN211821591U (en) | 2020-03-14 | 2020-03-14 | Building engineering management is with inviting mark display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314935.8U CN211821591U (en) | 2020-03-14 | 2020-03-14 | Building engineering management is with inviting mark display device |
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| Publication Number | Publication Date |
|---|---|
| CN211821591U true CN211821591U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020314935.8U Active CN211821591U (en) | 2020-03-14 | 2020-03-14 | Building engineering management is with inviting mark display device |
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| Country | Link |
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| CN (1) | CN211821591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112750381A (en) * | 2020-12-30 | 2021-05-04 | 江苏经贸职业技术学院 | Intelligent control device for advertisement design |
| CN114067635A (en) * | 2021-12-15 | 2022-02-18 | 江苏经贸职业技术学院 | Internet of things education management platform |
-
2020
- 2020-03-14 CN CN202020314935.8U patent/CN211821591U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112750381A (en) * | 2020-12-30 | 2021-05-04 | 江苏经贸职业技术学院 | Intelligent control device for advertisement design |
| CN114067635A (en) * | 2021-12-15 | 2022-02-18 | 江苏经贸职业技术学院 | Internet of things education management platform |
| CN114067635B (en) * | 2021-12-15 | 2023-06-09 | 江苏经贸职业技术学院 | Internet of things education management platform |
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