CN210925370U - Propaganda device for construction engineering - Google Patents
Propaganda device for construction engineering Download PDFInfo
- Publication number
- CN210925370U CN210925370U CN201921242911.XU CN201921242911U CN210925370U CN 210925370 U CN210925370 U CN 210925370U CN 201921242911 U CN201921242911 U CN 201921242911U CN 210925370 U CN210925370 U CN 210925370U
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- China
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- propaganda
- box body
- construction engineering
- motor
- rotating shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a construction engineering is with propaganda device, including the propaganda box, the walking wheel is all installed to propaganda bottom half four corners department, the top of propaganda box is provided with the lid, one side of propaganda box is provided with the installation cavity, be provided with the transmission structure in the installation cavity, the transmission structure includes the motor, the motor pass through the fixed plate install in the side of propaganda box. Has the advantages that: through the transmission structure who sets up, drive the rotation of carousel one through the motor, carousel one is connected with carousel two through the hold-in range, thereby drive the rotation of axis of rotation, and be provided with conical gear one in being located the axis of rotation in the publicity box, through the meshing transmission of conical gear one and conical gear two, thereby make the threaded rod rotate, and the interior screw-thread fit through threaded rod and bracing piece, thereby realize the lift of bracing piece, and accomplish the lift of publicity board, can accomodate the inside of publicity box with the publicity board when not using.
Description
Technical Field
The utility model relates to a construction engineering technical field especially relates to a construction engineering is with propaganda device.
Background
The construction engineering unit does not hold the bidding activities all day long, and the propaganda device is mostly in an idle state after being used. The existing propaganda device occupies a large space, is fixed in position and not easy to move, and can not prevent dust from falling into the propaganda device when the propaganda device is idle, so that the service life of the propaganda device is influenced.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a construction engineering is with propaganda device to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
the utility model provides a propaganda device for construction engineering, includes the propaganda box, the walking wheel is all installed to propaganda bottom four corners department, the top of propaganda box is provided with the lid, one side of propaganda box is provided with the installation cavity, be provided with the transmission structure in the installation cavity, the transmission structure includes the motor, the motor pass through the fixed plate install in the side of propaganda box, the output of motor is connected with the pivot, the pivot is kept away from the one end of motor is provided with carousel one, the level is provided with the axis of rotation in the propaganda box, the one end of axis of rotation runs through the side of propaganda box and extend to with the inner wall of installation cavity is connected, and is located in the installation cavity be provided with carousel two in the axis of rotation, carousel one with be connected through.
Furthermore, a pair of first conical gears is arranged on the rotating shaft in the propaganda box body, and the first conical gears are in meshing transmission with the second conical gears.
Furthermore, the top ends of the second conical gears are connected with threaded rods, and the threaded rods are matched with the inner threads of the supporting rods.
Furthermore, the top end of the supporting rod is provided with a publicity board.
Furthermore, the cover body is provided with a through hole penetrating through the surface of the cover body, and the through hole is matched with the publicity board.
Furthermore, the top of installation cavity is provided with the vent, vent department is provided with the filter screen.
The utility model has the advantages that: through the transmission structure who sets up, drive the rotation of carousel one through the motor, carousel one is connected with carousel two phase through the hold-in range, thereby drive the rotation of axis of rotation, and be located and be provided with bevel gear one in the axis of rotation in the publicity box, through the meshing transmission of bevel gear one with bevel gear two, thereby make the threaded rod rotate, and the interior screw-thread fit through threaded rod and bracing piece, thereby realize the lift of bracing piece, and accomplish the lift of publicity board, can accomodate the inside of publicity box with the publicity board when not using, both can not account for the space, also can play the effect that prevents the dust, moreover, the steam generator is simple in structure, the effect is obvious, therefore, the clothes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.
FIG. 1 is a schematic structural view of a propaganda device for construction engineering;
fig. 2 is a plan view of a propaganda device for construction work.
In the figure:
1. a propaganda box body; 2. a cover body; 3. a fixing plate; 4. a rotating shaft; 5. a mounting cavity; 6. a first rotating disc; 7. a second rotating disc; 8. a synchronous belt; 9. a motor; 10. a rotating shaft; 11. a first conical gear; 12. a traveling wheel; 13. A second bevel gear; 14. a threaded rod; 15. a support bar; 16. a publicity board; 17. a through hole; 18. a transmission structure; 19. a filter screen; 20. and a vent.
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.
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.
According to the utility model discloses an embodiment provides a propaganda device for construction engineering.
Referring to fig. 1-2, the propaganda device for construction engineering according to the embodiment of the present invention comprises a propaganda box body 1, walking wheels 12 are installed at four corners of the bottom of the propaganda box body 1, a cover body 2 is arranged at the top end of the propaganda box body 1, an installation cavity 5 is arranged at one side of the propaganda box body 1, a transmission structure 18 is arranged in the installation cavity 5, the transmission structure 18 comprises a motor 9, the motor 9 is installed at the side of the propaganda box body 1 through a fixing plate 3, the output end of the motor 9 is connected with a rotating shaft 4, a first rotating disc 6 is arranged at one end of the rotating shaft 4 far away from the motor 9, a rotating shaft 10 is horizontally arranged in the propaganda box body 1, one end of the rotating shaft 10 penetrates through the side of the propaganda box body 1 and extends to be connected with the inner wall of the installation cavity 5, the first rotary table 6 is connected with the second rotary table 7 through a synchronous belt 8.
In one embodiment, a pair of first bevel gears 11 are arranged on the rotating shaft 10 positioned in the propaganda box body 1, and the first bevel gears 11 are in meshing transmission with a second bevel gear 13.
In one embodiment, a threaded rod 14 is connected to the top end of each of the two bevel gears 13, and the threaded rods 14 are in threaded fit with the supporting rods 15.
In one embodiment, the top end of the support rod 15 is provided with a publicity board 16.
In one embodiment, the cover 2 is provided with a through hole 17 penetrating through the surface thereof, and the through hole 17 is matched with the publicity board 16.
In one embodiment, the top end of the installation cavity 5 is provided with a vent 20, and a filter screen 19 is arranged at the vent 20.
In the specific implementation process, the transmission structure 18, through the motor 9 drives the rotation of a carousel 6, a carousel 6 passes through the hold-in range 8 with two 7 of carousels are connected, thereby drive the rotation of axis of rotation 10, and be located in propaganda box 1 be provided with on the axis of rotation 10 conical gear 11, through conical gear 11 with two 13 meshing transmissions of conical gear, thereby make threaded rod 14 rotates, and through threaded rod 14 with the interior screw-thread fit of bracing piece 15, thereby realize the lift of bracing piece 15, and accomplish the lift of publicity board 16.
Wherein, when not using publicity board 16, can with publicity board 16 accomodates publicity box 1's inside both can not account for the space, also can play the effect that prevents the dust, simple structure, and the effect is obvious, and the practicality is strong.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The propaganda device for the construction engineering is characterized by comprising a propaganda box body (1), wherein walking wheels (12) are mounted at four corners of the bottom of the propaganda box body (1), a cover body (2) is arranged at the top end of the propaganda box body (1), an installation cavity (5) is arranged at one side of the propaganda box body (1), a transmission structure (18) is arranged in the installation cavity (5), the transmission structure (18) comprises a motor (9), the motor (9) is mounted at the side surface of the propaganda box body (1) through a fixing plate (3), the output end of the motor (9) is connected with a rotating shaft (4), one end, far away from the motor (9), of the rotating shaft (4) is provided with a first rotating disc (6), a rotating shaft (10) is horizontally arranged in the propaganda box body (1), one end of the rotating shaft (10) penetrates through the side surface of the propaganda box body (1) and extends to, and a second rotary table (7) is arranged on the rotating shaft (10) in the installation cavity (5), and the first rotary table (6) is connected with the second rotary table (7) through a synchronous belt (8).
2. The propaganda device for the construction engineering according to claim 1, wherein a pair of first bevel gears (11) are arranged on the rotating shaft (10) in the propaganda box body (1), and the first bevel gears (11) are in meshing transmission with the second bevel gears (13).
3. The propaganda device for the construction engineering as claimed in claim 2, wherein the top ends of the second bevel gears (13) are connected with threaded rods (14), and the threaded rods (14) are in threaded fit with the supporting rods (15).
4. A propaganda device for construction engineering according to claim 3, wherein a propaganda board (16) is provided at the top end of the support rod (15).
5. The propaganda device for construction engineering according to claim 4, wherein the cover body (2) is provided with a through hole (17) penetrating through the surface thereof, and the through hole (17) is matched with the propaganda plate (16).
6. The propaganda device for construction engineering according to claim 1, wherein a vent (20) is arranged at the top end of the installation cavity (5), and a filter screen (19) is arranged at the vent (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242911.XU CN210925370U (en) | 2019-08-02 | 2019-08-02 | Propaganda device for construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242911.XU CN210925370U (en) | 2019-08-02 | 2019-08-02 | Propaganda device for construction engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210925370U true CN210925370U (en) | 2020-07-03 |
Family
ID=71365522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921242911.XU Expired - Fee Related CN210925370U (en) | 2019-08-02 | 2019-08-02 | Propaganda device for construction engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210925370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396994A (en) * | 2020-12-02 | 2021-02-23 | 山东科技职业学院 | Multi-functional ideological and political education propaganda mobile platform |
-
2019
- 2019-08-02 CN CN201921242911.XU patent/CN210925370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396994A (en) * | 2020-12-02 | 2021-02-23 | 山东科技职业学院 | Multi-functional ideological and political education propaganda mobile platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20210802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |