Novel municipal building structure

Abstract

The utility model provides a novel municipal building structure, which relates to the technical field of municipal buildings, and comprises two mounting columns which are distributed in a bilateral symmetry manner, and a base is arranged between the lower half sections of the two mounting columns; six propaganda frames are arranged between the top frame and the base, a convex shaft is in transmission fit with a limiting groove of a transmission frame, the transmission frame can drive a transmission shaft rod and a driving bevel gear to rotate, and the six propaganda frames can be driven to rotate with the rotating shaft rod as the axis at the same time through meshing transmission of the driving bevel gear and a driven bevel gear; by means of the rotating characteristic that three limiting grooves are formed in the transmission frame, it can be guaranteed that the planes of the six propaganda frames face forwards after rotation, then the six propaganda frames are spliced into a flat propaganda picture and newspaper, the surface of the propaganda picture and newspaper is smooth and flat, the structural design is novel, attractive and elegant, and the problem that when an existing novel steel structure fence is used, the propaganda picture and newspaper are usually hung on the surface of the existing novel steel structure fence, and the propaganda picture and newspaper cannot be hung on the surface of the existing novel steel structure fence is solved. However, the pictorial display mode and function are relatively single, and the practicability is relatively poor.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal architecture, and particularly relates to a novel municipal building structure. Background Art

[0002] The novel prefabricated steel structure enclosure is mainly used for traffic construction road construction protection, and is one of the commonly used structural forms in municipal engineering. Its characteristics are simple structure and convenient construction, which not only improve the functionality and aesthetics of municipal buildings, but also improve the safety and durability of buildings, providing more convenience and comfort for the development of the city and the life of residents.

[0003] When the existing novel steel structure enclosure is in use, publicity posters are usually hung on its surface, but the display method and function of the posters are relatively single, and the practicability is poor. Moreover, the posters are generally fixed by a large number of bolts, and the disassembly and assembly processes are cumbersome and laborious, which is not convenient for later replacement. Summary of the Utility Model

[0004] The embodiment of the present disclosure relates to a novel municipal building structure. The driving wheel is rotated by the power provided by the servo motor. Through the transmission cooperation between the convex shaft and the limiting groove of the transmission frame, the transmission frame can drive the transmission shaft rod and the driving bevel gear to rotate, and the driving bevel gear and the driven bevel gear are engaged to drive, so as to simultaneously drive six publicity frames to rotate around the rotating shaft rod. Through the rotation characteristics of the three limiting grooves provided on the transmission frame, it can be ensured that the planes of the six publicity frames face forward after rotation, and then the six publicity frames are spliced into a flat publicity poster, with a smooth and flat surface, novel structural design, and beautiful and generous.

[0005] In the first aspect of the present disclosure, a novel municipal building structure is provided, which specifically includes: mounting columns, the two mounting columns are distributed symmetrically left and right, and a base is provided between the lower half sections of the two mounting columns; a top frame is provided between the tops of the two mounting columns; six publicity frames are provided between the top frame and the base, and the publicity frames are distributed vertically and are distributed in a linear array; a backboard is provided between the top frame and the base, and the backboard is located behind the publicity frames; the base is a rectangular cavity structure, and a servo motor is provided in the base, and the servo motor is fixedly connected to the base through a bracket; a transmission shaft rod is provided in the base, and the transmission shaft rod is rotationally connected to the base through a bearing bracket.

[0006] In at least some embodiments, a fixed bottom plate is provided at the bottom end of the mounting column, and a lamp holder is provided at the top end of the mounting column.

[0007] In at least some embodiments, the cross section of the publicity frame is in a triangular structure, a spline sleeve is provided in the middle position of the publicity frame, a rotating shaft rod is provided in the spline sleeve, and a locking sleeve is provided on the rotating shaft rod.

[0008] In at least some embodiments, the rotating shaft rod is rotatably connected to the top frame and the base through bearings, and a driven bevel gear is provided at the bottom end of the rotating shaft rod. A spline shaft is provided at the middle position of the rotating shaft rod, and the spline shaft is slidably inserted into the spline sleeve. A threaded column is provided at the top end of the rotating shaft rod.

[0009] In at least some embodiments, a rotating wheel is provided at the end of the rotating shaft of the servo motor, an installation plate is provided on the rotating wheel, and a convex shaft is provided at the end of the installation plate.

[0010] In at least some embodiments, six driving bevel gears are provided on the transmission shaft rod, and the driving bevel gears are meshed with the driven bevel gears. A transmission frame is provided at the left end of the transmission shaft rod, and three limiting grooves are provided on the transmission frame, and the three limiting grooves are distributed in an annular array. The transmission frame corresponds to the rotating wheel, and the convex shaft of the rotating wheel is slidably inserted and matched with the limiting groove of the transmission frame.

[0011] In at least some embodiments, a compression spring is provided at the bottom of the locking sleeve. The locking sleeve is fixedly connected to the threaded column of the rotating shaft rod by means of threads, and the compression spring is supported between the locking sleeve and the spline sleeve.

[0012] The utility model provides a novel municipal building structure, which has the following beneficial effects:

[0013] In the utility model, the servo motor provides power to drive the rotating wheel to rotate. Through the transmission cooperation between the convex shaft and the limiting groove of the transmission frame, the transmission frame can drive the transmission shaft rod and the driving bevel gear to rotate, and by using the meshing transmission between the driving bevel gear and the driven bevel gear, six publicity frames can be driven to rotate around the rotating shaft rod at the same time. Through the rotation characteristics of the three limiting grooves provided on the transmission frame, it can be ensured that the planes of the six publicity frames face forward after rotation, so that the six publicity frames are spliced into a flat publicity picture. The surface is smooth and flat, the structure design is novel, and it is beautiful and generous.

[0014] In addition, through the locking cooperation between the locking sleeve and the threaded column, and by using the elastic action of the compression spring, it can be ensured that the connection between the publicity frame and the rotating shaft rod is more stable, avoiding shaking during long-term rotation use. Moreover, by manually loosening the locking sleeve and the sliding insertion cooperation between the spline shaft and the spline sleeve, the publicity frame can be quickly disassembled, which is convenient for changing and replacing the picture of the publicity picture. The connection structure is simple, and the installation and use are convenient and flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings of the embodiments will be briefly introduced below.

[0016] The accompanying drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0017] In the accompanying drawings:

[0018] Figure 1 Shows the overall axonometric perspective structural schematic diagram of the present application;

[0019] Figure 2 Shows the Figure 1 Exploded state structural schematic diagram of the present application;

[0020] Figure 3 Shows the structural schematic diagram of the display rack, servo motor, transmission shaft rod and locking sleeve of the present application;

[0021] Figure 4 Shows the Figure 3 Enlarged structural schematic diagram of part A in the present application;

[0022] Figure 5 Shows the exploded state structural schematic diagram of part of the display rack and the locking sleeve of the present application.

[0023] List of reference numerals:

[0024] 1. Mounting post; 101. Fixed bottom plate; 102. Lamp holder; 2. Base; 3. Top frame; 4. Display rack; 401. Spline sleeve; 402. Rotating shaft rod; 4021. Driven bevel gear; 4022. Spline shaft; 4023. Threaded post; 5. Back plate; 6. Servo motor; 601. Rotating wheel; 602. Mounting plate; 603. Convex shaft; 7. Transmission shaft rod; 701. Driving bevel gear; 702. Transmission frame; 703. Limit groove; 8. Locking sleeve; 801. Compression spring. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings of the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1: Please refer to Figures 1 to 5 :

[0027] The present utility model provides a novel municipal building structure, including: mounting columns 1, with two mounting columns 1 distributed symmetrically left and right, and a base 2 provided between the lower half sections of the two mounting columns 1; a top frame 3 is provided between the tops of the two mounting columns 1; six publicity frames 4 are provided between the top frame 3 and the base 2, and the publicity frames 4 are distributed vertically and are distributed in a linear array; a backboard 5 is provided between the top frame 3 and the base 2, and the backboard 5 is located behind the publicity frames 4; the base 2 is a rectangular cavity structure, and a servo motor 6 is provided inside the base 2, and the servo motor 6 is fixedly connected to the base 2 through a bracket; a transmission shaft rod 7 is provided inside the base 2, and the transmission shaft rod 7 is rotatably connected to the base 2 through a bearing bracket;

[0028] The bottom end of the mounting column 1 is provided with a fixed bottom plate 101, and the top end of the mounting column 1 is provided with a lamp socket 102.

[0029] In the embodiment of the present disclosure, as Figure 3 and Figure 4 shown, the cross-section of the publicity frame 4 is a triangular structure, and a spline sleeve 401 is provided at the middle position of the publicity frame 4. A rotating shaft rod 402 is provided inside the spline sleeve 401, and a locking sleeve 8 is provided on the rotating shaft rod 402;

[0030] The rotating shaft rod 402 is rotatably connected to the top frame 3 and the base 2 through bearings. The bottom end of the rotating shaft rod 402 is provided with a driven bevel gear 4021. A spline shaft 4022 is provided at the middle section of the rotating shaft rod 402, and the spline shaft 4022 is slidably inserted into the spline sleeve 401;

[0031] The end of the rotating shaft of the servo motor 6 is provided with a rotating wheel 601. An installation plate 602 is provided on the rotating wheel 601, and a convex shaft 603 is provided at the end position of the installation plate 602;

[0032] Six driving bevel gears 701 are provided on the transmission shaft rod 7, and the driving bevel gears 701 are meshed with the driven bevel gears 4021. A transmission frame 702 is provided at the left end of the transmission shaft rod 7. Three limiting grooves 703 are provided on the transmission frame 702, and the three limiting grooves 703 are distributed in a circular array. The transmission frame 702 corresponds to the rotating wheel 601, and the convex shaft 603 of the rotating wheel 601 is slidably inserted and matched with the limiting grooves 703 of the transmission frame 702. In the present utility model, the servo motor 6 provides power to drive the rotation of the rotating wheel 601. Through the transmission cooperation between the convex shaft 603 and the limiting grooves 703 of the transmission frame 702, the transmission frame 702 can drive the transmission shaft rod 7 and the driving bevel gears 701 to rotate, and by using the meshing transmission between the driving bevel gears 701 and the driven bevel gears 4021, six publicity frames 4 can be simultaneously driven to rotate around the rotating shaft rod 402, ensuring that the planes of the six publicity frames 4 face forward after rotation, and enabling the six publicity frames 4 to be spliced into a flat publicity poster.

[0033] Embodiment 2, on the basis of Embodiment 1, asFigure 5 As shown, a threaded post 4023 is provided at a position near the top of the rotating shaft rod 402;

[0034] A compression spring 801 is provided at the bottom of the locking sleeve 8. The locking sleeve 8 is fixedly connected to the threaded post 4023 of the rotating shaft rod 402 by means of threads, and the compression spring 801 is supported between the locking sleeve 8 and the spline sleeve 401. By locking and cooperating the locking sleeve 8 with the threaded post 4023 and utilizing the elastic action of the compression spring 801, it can ensure that the connection between the display rack 4 and the rotating shaft rod 402 is more stable, avoiding shaking during long-term rotation use. Moreover, by manually loosening the locking sleeve 8 and the spline shaft 4022 being in sliding insertion fit with the spline sleeve 401, the display rack 4 can be quickly disassembled, facilitating the change and replacement of the pictorial patterns.

[0035] The working principle of this embodiment: During use, the servo motor 6 provides power to drive the rotation of the rotating wheel 601. Through the transmission cooperation between the convex shaft 603 and the limiting groove 703 of the transmission frame 702, the transmission frame 702 can drive the transmission shaft rod 7 and the driving bevel gear 701 to rotate, and by the meshing transmission between the driving bevel gear 701 and the driven bevel gear 4021, it can simultaneously drive six display racks 4 to rotate around the rotating shaft rod 402 as the axis, ensuring that the planes of the six display racks 4 face forward after rotation, and the six display racks 4 are spliced into a flat promotional pictorial. By locking and cooperating the locking sleeve 8 with the threaded post 4023 and utilizing the elastic action of the compression spring 801, it can ensure that the connection between the display rack 4 and the rotating shaft rod 402 is more stable, avoiding shaking during long-term rotation use. Moreover, by manually loosening the locking sleeve 8 and the spline shaft 4022 being in sliding insertion fit with the spline sleeve 401, the display rack 4 can be quickly disassembled, facilitating the change and replacement of the pictorial patterns.

[0036] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A new type of municipal building structure, characterized in that: include: The mounting columns are arranged in two locations in a left-right symmetrical manner, and a base is arranged between the lower half sections of the two mounting columns; a top frame is arranged between the top sections of the two mounting columns; six publicity racks are arranged between the top frame and the base, and the publicity racks are arranged in a vertical manner, and the six publicity racks are arranged in a linear array manner; a back plate is arranged between the top frame and the base, and the back plate is located behind the publicity rack; the base is a rectangular cavity structure, and a servo motor is arranged in the base, and the servo motor is fixedly connected to the base through a bracket; a transmission shaft is arranged in the base, and the transmission shaft is rotatably connected to the base through a bearing frame; The cross section of the publicity rack is a triangular structure, and a spline sleeve is provided in the middle of the publicity rack, a rotating shaft rod is provided in the spline sleeve, and a locking sleeve is provided on the rotating shaft rod; The rotating shaft is rotatably connected with the top frame and the base through a bearing, and a driven bevel gear is provided at the bottom end of the rotating shaft, a spline shaft is provided at the middle section of the rotating shaft, and the spline shaft is slidably inserted into the spline sleeve, and a threaded column is provided near the top end of the rotating shaft; The end of the rotating shaft of the servo motor is provided with a rotating wheel, a mounting plate is provided on the rotating wheel, and a convex shaft is provided at the end of the mounting plate; The transmission shaft is provided with six active bevel gears, and the active bevel gears are meshed and connected with the driven bevel gears. A transmission frame is provided at the left end of the transmission shaft, and three limit grooves are provided on the transmission frame, and the three limit grooves are distributed in a ring array. The transmission frame corresponds to the rotating wheel, and the convex shaft of the rotating wheel corresponds to the limit groove of the transmission frame for sliding insertion.

2. A new type of municipal building structure according to claim 1, characterized in that: A fixed bottom plate is arranged at the bottom end of the installation column, and a lamp holder is arranged at the top end of the installation column.

3. A new type of municipal building structure according to claim 1, characterized in that: A compression spring is provided at the bottom of the locking sleeve, the locking sleeve is fixedly connected to the threaded column of the rotating shaft rod by means of a thread, and the compression spring is supported between the locking sleeve and the spline sleeve.

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