CN211237664U

CN211237664U - Deyu political education publicity column

Info

Publication number: CN211237664U
Application number: CN202020443299.9U
Authority: CN
Inventors: 毕泗红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-08-11
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to an education technique field discloses a moral education political education publicity column, including erection joint bottom plate, publicity column elevating system, publicity column and top frame, the top of erection joint bottom plate is connected with publicity column elevating system, publicity column elevating system is connected with the publicity column, publicity column elevating system's top swing joint has the top frame, the bottom of top frame and the top swing joint of publicity column, publicity column elevating system includes activity disc, transfer line, limiting plate, initiative toothed disc, driven toothed disc, spacing slide bar, spout, threaded rod, bearing, thread bush, side dead lever and connecting bolt, the fixedly connected with transfer line of bottom center through-hole department of activity disc. The utility model discloses can accomplish the protection to the publicity column in strong wind weather, avoid the publicity column to meet with strong wind weather and change the adhesion dust and probably by the condition of rupture damage.

Description

Deyu political education publicity column

Technical Field

The utility model relates to an education technique field specifically is a moral education political education publicity column.

Background

A publicity column for moral education political education generally all can set up in places such as street, square that the space is wide and the flow of people is big, and this kind of broad place can be broken and damaged by wind because of the big condition of publicity column atress face when encountering strong wind weather, and the place that the flow of people was walked makes the publicity column change the adhesion dust, need regularly carry out the deashing to it and handle, extravagant manpower and materials.

SUMMERY OF THE UTILITY MODEL

The utility model provides a moral education political education publicity column, this moral education political education publicity column have solved the setting and have met with strong wind weather at the publicity column in broad place and have changed the adhesion dust and probably be broken the problem of damaging.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a propaganda column for German education and political education comprises an installation and connection bottom plate, a propaganda column lifting mechanism, a propaganda column and a top frame, wherein the top of the installation and connection bottom plate is connected with the propaganda column lifting mechanism which is connected with the propaganda column, the top of the propaganda column lifting mechanism is movably connected with the top frame, and the bottom of the top frame is movably connected with the top of the propaganda column;

the publicity column lifting mechanism comprises a movable disc, a transmission rod, a limiting plate, a driving gear disc, a driven gear disc, a limiting slide rod, a chute, a threaded rod, a bearing, a threaded sleeve, a side fixing rod and a connecting bolt;

the utility model discloses a publicity column, including the bottom center through-hole department fixedly connected with transfer line of activity disc, the middle part fixed mounting of transfer line lateral part surface has the limiting plate, the bottom fixed mounting of transfer line has the initiative toothed disc, the lateral part surface swing joint of initiative toothed disc has the driven gear dish, the top both sides fixed mounting of driven gear dish has spacing slide bar, the top swing joint of spacing slide bar has the spout, the top center through-hole department fixedly connected with threaded rod of driven gear dish, the lateral part surface top of threaded rod is connected with the bearing, the middle part swing joint of threaded rod lateral part surface has the thread bush, thread bush fixed mounting is at the back of publicity column, there is the side dead lever back both sides of publicity column through connecting bolt swing.

Preferably, the bottom of the limiting plate is movably connected with the top of the mounting and connecting bottom plate, and the sliding groove is formed in the bottom of the mounting and connecting bottom plate.

Preferably, the bearing is fixedly installed in the middle of the bottom surface of the top frame, and the bottom of the top frame is fixedly connected with the top of the side fixing rod.

Preferably, the outer surface of the side part and the bottom part of the publicity column are connected with publicity column placing grooves.

Preferably, the threaded rod is arranged in an inner cavity of the installation connecting bottom plate and the publicity column placing groove.

Preferably, the two sides of the bottom of the installation and connection bottom plate are fixedly connected with the base through the supporting rods.

Borrow by above-mentioned technical scheme, the utility model provides a moral education political education publicity column. The method at least has the following beneficial effects:

(1) this moral education political education publicity column, application publicity column elevating system, the activity disc rotates, the transmission through the transfer line drives the initiative toothed disc and rotates, the initiative toothed disc drives driven toothed disc and rotates, its rotation is followed to the threaded rod of fixed mounting on driven toothed disc, the screw thread cover of fixed mounting at the publicity column back is followed the left and right sides rotation of threaded rod and is reciprocated, the publicity column also reciprocates in step, both sides are passed through connecting bolt swing joint's side dead lever and are provided the fixed stay basic point for reciprocating of publicity column, guarantee that rotary motion can not appear to it, then move the publicity column to in the publicity column standing groove, can accomplish the protection to the publicity column in the strong wind weather, avoid the publicity column to meet with the strong wind weather and change the adhesion dust and probably by the condition.

(2) This moral education political education publicity column through setting up the publicity column standing groove underground, can play the guard action to the publicity column well.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

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

FIG. 2 is a bottom view of the mounting connection base plate of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the back structure of the bulletin board of fig. 1 according to the present invention.

In the figure: 1, installing and connecting a bottom plate, 2 a publicity column lifting mechanism, 21 a movable disc, 22 a transmission rod, 23 a limit plate, 24 a driving gear disc, 25 a driven gear disc, 26 a limit sliding rod, 27 a sliding chute, 28 a threaded rod, 29 a bearing, 210 a threaded sleeve, 211 a side fixing rod and 212 a connecting bolt;

3 publicity column, 4 top frames, 5 publicity column standing grooves, 6 bracing pieces, 7 bases.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a propaganda column for German education and political education comprises an installation connecting bottom plate 1, a propaganda column lifting mechanism 2, a propaganda column 3 and a top frame 4, wherein the top of the installation connecting bottom plate 1 is connected with the propaganda column lifting mechanism 2, the propaganda column lifting mechanism 2 is connected with the propaganda column 3, the top of the propaganda column lifting mechanism 2 is movably connected with the top frame 4, and the bottom of the top frame 4 is movably connected with the top of the propaganda column 3;

the publicity column lifting mechanism 2 comprises a movable disc 21, a transmission rod 22, a limit plate 23, a driving gear disc 24, a driven gear disc 25, a limit slide rod 26, a sliding groove 27, a threaded rod 28, a bearing 29, a threaded sleeve 210, a side fixing rod 211 and a connecting bolt 212;

the bottom center through hole fixedly connected with transfer line 22 of activity disc 21, the middle part fixed mounting of transfer line 22 lateral part surface has limiting plate 23, the bottom fixed mounting of transfer line 22 has initiative gear dish 24, the lateral part surface swing joint of initiative gear dish 24 has driven gear dish 25, the top both sides fixed mounting of driven gear dish 25 has spacing slide bar 26, the top swing joint of spacing slide bar 26 has spout 27, the top center through hole fixedly connected with threaded rod 28 of driven gear dish 25, the lateral part surface top of threaded rod 28 is connected with bearing 29, the middle part swing joint of the lateral part surface of threaded rod 28 has thread bush 210, thread bush 210 fixed mounting is at the back of publicity column 3, there is side dead lever 211 in the back both sides of publicity column 3 through connecting bolt 212 swing joint.

The bottom of limiting plate 23 and the top of installation connection bottom plate 1 swing joint, the swing joint of limiting plate 23 and installation connection bottom plate 1 provides the feasibility of spacing rotation for transfer line 22, and spout 27 sets up in the bottom of installation connection bottom plate 1, can make driven gear dish 25 keep not reciprocating.

The bearing 29 is fixedly installed at the middle of the bottom surface of the top frame 4, and the bottom of the top frame 4 is fixedly connected with the top of the side fixing rod 211.

The lateral part surface and the bottom of publicity column 3 are connected with publicity column standing groove 5, and publicity column standing groove 5 sets up at the below ground, can place publicity column 3 in publicity column standing groove 5 effectively protect it.

Threaded rod 28 sets up in the inner chamber of erection joint bottom plate 1 and publicity column standing groove 5, and the seting up of the inner chamber of erection joint bottom plate 1 and publicity column standing groove 5 provides the activity space for threaded rod 28.

The both sides of 1 bottom of erection joint bottom plate are through bracing piece 6 and base 7 fixed connection, and bracing piece 6 and base 7 provide the outrigger for publicity column elevating system 2.

When the propaganda column is used, when the weather is about to come, the movable disc 21 is rotated, the driving gear disc 24 is driven to rotate through the transmission of the transmission rod 22, the movable connection between the bottom of the limit plate 23 and the top of the installation and connection bottom plate 1 provides the limit rotation feasibility for the transmission rod 22, the situation that the transmission rod 22 moves downwards in the operation process is ensured, the driving gear disc 24 drives the driven gear disc 25 to rotate, the threaded rod 28 fixedly installed on the driven gear disc 25 rotates along with the transmission rod, the bearing 29 at the top provides the assistance action and the limit for the threaded rod 28, so that the threaded rod 28 maintains the autorotation motion, the threaded sleeve 210 fixedly installed at the back of the propaganda column 3 moves up and down along with the left and right rotation of the threaded rod 28, the propaganda column 3 also moves up and down synchronously, the side fixing rods 211 movably connected at two sides through, guarantee that rotary motion can not appear in it, then remove publicity column 3 to publicity column standing groove 5 in, can accomplish the protection to the publicity column in strong wind weather, avoid publicity column 3 to meet with strong wind weather and change the adhesion dust and probably by the condition of rupture damage.

The above is to the utility model provides a german education political education publicity column introduces in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a moral education political education publicity column, includes erection joint bottom plate (1), publicity column elevating system (2), publicity column (3) and top frame (4), its characterized in that: the top of the mounting and connecting bottom plate (1) is connected with a publicity column lifting mechanism (2), the publicity column lifting mechanism (2) is connected with a publicity column (3), the top of the publicity column lifting mechanism (2) is movably connected with a top frame (4), and the bottom of the top frame (4) is movably connected with the top of the publicity column (3);

the publicity column lifting mechanism (2) comprises a movable disc (21), a transmission rod (22), a limiting plate (23), a driving gear disc (24), a driven gear disc (25), a limiting sliding rod (26), a sliding groove (27), a threaded rod (28), a bearing (29), a threaded sleeve (210), a side fixing rod (211) and a connecting bolt (212);

the utility model discloses a solar energy collecting device, including activity disc (21), the middle part fixed mounting of bottom center through-hole department fixedly connected with transfer line (22), the middle part fixed mounting of transfer line (22) lateral part surface has limiting plate (23), the bottom fixed mounting of transfer line (22) has initiative gear dish (24), the lateral part surface swing joint of initiative gear dish (24) has driven gear dish (25), the top both sides fixed mounting of driven gear dish (25) has spacing slide bar (26), the top swing joint of spacing slide bar (26) has spout (27), the top center through-hole department fixedly connected with threaded rod (28) of driven gear dish (25), the lateral part surface top of threaded rod (28) is connected with bearing (29), the middle part swing joint of threaded rod (28) lateral part surface has thread bush (210), thread bush (210) fixed mounting is at the back of publicity column (3), two sides of the back of the publicity column (3) are movably connected with side fixing rods (211) through connecting bolts (212).

2. The publicity column for political education in germany according to claim 1, wherein: the bottom of the limiting plate (23) is movably connected with the top of the mounting and connecting bottom plate (1), and the sliding groove (27) is formed in the bottom of the mounting and connecting bottom plate (1).

3. The publicity column for political education in germany according to claim 2, wherein: the bearing (29) is fixedly arranged in the middle of the bottom surface of the top frame (4), and the bottom of the top frame (4) is fixedly connected with the top of the side fixing rod (211).

4. The publicity column for political education in germany according to claim 1, wherein: the outer surface and the bottom of the side part of the publicity column (3) are connected with publicity column placing grooves (5).

5. The publicity column for political education in germany according to claim 1, wherein: the threaded rod (28) is arranged in an inner cavity of the installation connecting bottom plate (1) and the publicity column placing groove (5).

6. The publicity column for political education in germany according to claim 1, wherein: the two sides of the bottom of the mounting and connecting bottom plate (1) are fixedly connected with a base (7) through a support rod (6).