CN212256853U

CN212256853U - Rotary culture propagation device for expressway

Info

Publication number: CN212256853U
Application number: CN202021180734.XU
Authority: CN
Inventors: 余兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-12-29
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a rotary culture propagation device for an expressway, which belongs to the technical field of culture propagation equipment and comprises a base, wherein a supporting column is fixed at the top end of the base, the top end of the supporting column is rotatably connected with a supporting table, a motor is fixed on the supporting column, a gear is fixed at the output end of the motor, an annular toothed plate is meshed at the top end of the gear, the annular toothed plate is fixed with the supporting table, supporting blocks are fixed at three corners of the supporting table, and two slots are formed in the inner end of each supporting block; the utility model realizes that a plurality of publicity boards can be seen in a single direction by adding the motor, the gear, the annular toothed plate and the like, and the publicity effect is better; through adding clamp plate, slot and screw rod etc. can peg graft the publicity board at two relative slots etc. then rotate the clamp plate for threaded connection aims at the screw on the clamp plate screw, rotates the screw rod, and in the screw rod stretched into the screw, the clamp plate sticiss on the supporting shoe top, realizes the quick installation to the publicity board, and reverse operation can realize dismantling the quick of mounting panel.

Description

Rotary culture propagation device for expressway

Technical Field

The utility model relates to a culture transmission equipment technical field specifically is a rotation type culture transmission device for highway.

Background

An expressway, referred to as a highway for short, is a highway dedicated for high-speed driving of automobiles. Highways have different regulations in different countries, times and scientific research and academic fields. According to the regulations of China 'Highway engineering technology Standard' (JTGB 01-2014): the highway is a multi-lane highway which is specially used for cars to drive in different directions and lanes and completely control the entrance and exit. The annual average daily designed traffic volume of the highway is preferably more than 15000 passenger cars, the designed speed is 80-120 kilometers per hour, and the high-speed media are mainly provided with advertisement posts on two sides of the highway.

The advertising column is mostly a double-sided steel frame structure in the prior art, generally adopts publicity board immovable structure, and one side information of publicity board can only be observed to single direction, and propaganda content receives the restriction, and the effect of publicity is also not fully satisfactory, and current publicity board passes through a plurality of bolt fastening moreover, and the installation is also comparatively troublesome with the dismantlement.

A rotary culture propagation device for an expressway is thus proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type culture propagates device for highway to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotation type cultural transmission device for highway, the on-line screen storage device comprises a base, the base top is fixed with the support column, the support column top is rotated and is connected with a supporting bench, and the support column is fixed with the motor, the output of motor is fixed with the gear, the meshing of the top of gear has annular toothed plate, annular toothed plate is fixed with a supporting bench, a supporting bench triangle department all is fixed with the supporting shoe, two slots have been seted up to the supporting shoe inner, and the supporting shoe top has seted up the screw, the bar groove has been seted up to the supporting shoe outer end, bar inslot wall rotates and is connected with the sleeve, sliding connection has the slide bar in the sleeve, the bar groove is stretched out and is fixed with the clamp plate on the top of slide bar, clamp plate threaded connection has the screw rod, the.

Preferably, a groove is formed in the position, close to the supporting table, of the supporting column, the motor is fixed in the groove, a rotating shaft is fixed at the output end of the motor, and the left end of the gear is fixed with the right end of the rotating shaft.

Preferably, a sealing plate is fixed to a position, corresponding to the groove, of the supporting column through a bolt, and the output end of the motor is rotatably connected with the sealing plate and extends out of the sealing plate.

Preferably, the support table is uniformly provided with a plurality of water leakage holes.

Preferably, the outer end of the rotating handle is fixed with a rubber sleeve.

Preferably, the horizontal cross-sectional dimension of the pressure plate is greater than the horizontal cross-sectional dimension of the support block.

The utility model has the advantages that:

1. by adding the motor, the gear, the annular toothed plate and the like, the motor is started to drive the gear to rotate. Then, the annular toothed plate meshed with the gear is driven to rotate, and the supporting table fixed with the annular toothed plate rotates along with the annular toothed plate, so that a plurality of publicity boards can be seen in a single direction, and the publicity effect is good;

2. through adding clamp plate, slot and screw rod etc. can peg graft the publicity board at two relative slots etc. then rotate the clamp plate for threaded connection aims at the screw on the clamp plate screw, rotates the screw rod, and in the screw rod stretched into the screw, the clamp plate sticiss on the supporting shoe top, realizes the quick installation to the publicity board, and reverse operation can realize dismantling the quick of mounting panel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the supporting block and the supporting table of the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 3 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the method comprises the following steps of 1-base, 2-supporting columns, 3-grooves, 4-motor, 5-sealing plate, 6-gear, 7-annular toothed plate, 8-supporting table, 9-supporting block, 10-inserting groove, 11-rotating shaft, 12-strip-shaped groove, 13-sleeve, 14-sliding rod, 15-pressing plate, 16-screw rod, 17-rotating handle, 18-screw hole and 19-water leakage hole.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rotation type culture propagation device for highway, includes

base

1, and 1 top of base is fixed with

support column

2, and 2 tops of support column are rotated and are connected with brace table 8, and a plurality of holes 19 that leak have evenly been seted up to brace table 8, the quick discharge of the rainwater of being convenient for. And support column 2 is fixed with motor 4, motor 4 is external to have the power, the output of motor 4 is fixed with gear 6, the meshing of the top of gear 6 has annular toothed plate 7, annular toothed plate 7 is fixed with brace table 8, 8 triangle departments of brace table all are fixed with supporting shoe 9, two slots 10 have been seted up to supporting shoe 9 the inner, and supporting shoe 9 top has seted up screw 18, bar groove 12 has been seted up to supporting shoe 9 outer end, bar groove 12 inner wall rotates and is connected with sleeve 13, sliding connection has slide bar 14 in the sleeve 13, bar groove 12 and be fixed with clamp plate 15 are stretched out on slide bar 14's top, clamp plate 15's horizontal cross-section size is greater than supporting shoe 9's horizontal cross. The pressing plate 15 is in threaded connection with a screw rod 16, the top end of the screw rod 16 is fixed with a rotating handle 17, and the outer end of the rotating handle 17 is fixed with a rubber sleeve, so that the rotating handle 17 can be conveniently rotated. And the bottom end of the screw rod 16 is correspondingly in threaded connection with the screw hole 18.

Support column 2 is close to the position of brace table 8 and is seted up flutedly 3, motor 4 is fixed in flutedly 3, and the position that support column 2 corresponds flutedly 3 has closing plate 5 through the bolt fastening, and closing plate 5 prevents the rainwater infiltration and leads to motor 4 to damage, and motor 4's output and closing plate 5 rotate to be connected and stretch out, and motor 4's output is fixed with

pivot

11, and 6 left ends of gear are fixed with 11 right-hand members in the pivot.

The working principle in the embodiment is as follows:

inserting the publicity board into two opposite slots 10 of adjacent supporting blocks 9, then extending the slide rod 14 outwards, rotating the slide rod 14, driving the pressing plate 15 fixed on the slide rod 14 to rotate, so that the bottom end of the screw rod 16 screwed on the pressing plate 15 is aligned with the screw hole 18, rotating the rotating handle 17, driving the screw rod 16 to rotate, moving the screw rod 16 downwards and extending into the screw hole 18, at the moment, the pressing plate 15 moves downwards along with the screw rod, the pressing plate 15 is tightly pressed on the top end of the supporting block 9, so as to realize the quick installation of the publicity board, repeating the operations, realizing the installation and reverse operation of the other two publicity boards, and realizing the quick disassembly of the installation board; the starter motor 4 drives and fixes the pivot 11 rotation at the 4 output of motor, drives then and rotates with the gear 6 that pivot 11 is fixed to drive and rotate with 6 meshed annular toothed plate 7 of gear, rotate with the brace table 8 that annular toothed plate 7 is fixed thereupon, drive supporting shoe 9 and publicity board and rotate, realize that a plurality of publicity boards can be seen to single direction, the publicity effect is better.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rotary cultural dissemination device for motorways, comprising a base (1), characterized in that: the base (1) top is fixed with support column (2), support column (2) top is rotated and is connected with brace table (8), and support column (2) is fixed with motor (4), the output of motor (4) is fixed with gear (6), the top meshing of gear (6) has annular toothed plate (7), annular toothed plate (7) is fixed with brace table (8), brace table (8) triangle department all is fixed with supporting shoe (9), two slots (10) have been seted up to supporting shoe (9) inner, and supporting shoe (9) top has seted up screw (18), bar groove (12) have been seted up to supporting shoe (9) outer end, bar groove (12) inner wall rotates and is connected with sleeve (13), sliding connection has slide bar (14) in sleeve (13), the top of slide bar (14) stretches out bar groove (12) and is fixed with clamp plate (15), the pressing plate (15) is in threaded connection with a screw rod (16), a rotating handle (17) is fixed at the top end of the screw rod (16), and the bottom end of the screw rod (16) is in corresponding threaded connection with a screw hole (18).

2. The rotary cultural diffusion apparatus for expressway of claim 1, wherein: the support column (2) is provided with a groove (3) at a position close to the support table (8), the motor (4) is fixed in the groove (3), the output end of the motor (4) is fixed with a rotating shaft (11), and the left end of the gear (6) is fixed with the right end of the rotating shaft (11).

3. A rotary cultural diffusion apparatus for expressway as recited in claim 2, wherein: the support column (2) is fixed with a sealing plate (5) through a bolt at a position corresponding to the groove (3), and the output end of the motor (4) is rotatably connected with the sealing plate (5) and extends out.

4. The rotary cultural diffusion apparatus for expressway of claim 1, wherein: the supporting platform (8) is uniformly provided with a plurality of water leakage holes (19).

5. The rotary cultural diffusion apparatus for expressway of claim 1, wherein: the outer end of the rotating handle (17) is fixed with a rubber sleeve.

6. The rotary cultural diffusion apparatus for expressway of claim 1, wherein: the horizontal section size of the pressure plate (15) is larger than that of the supporting block (9).