CN214476306U - Tobacco law propaganda banner installation device - Google Patents

Abstract

The utility model discloses a tobacco law propaganda banner installation device, which comprises two symmetrically arranged fixed frames, wherein each fixed frame comprises a base and a stand column hinged on the base, and a reset mechanism which is in an initial state and enables the stand column to keep a vertical state is arranged between the stand column and the base; the base is provided with a fixing hole, and the upright post is connected with a banner clamp holder; the banner holder comprises a holding plate, a pressing plate and puller bolts, wherein the holding plate is provided with a holding groove, the pressing plate is positioned in the holding groove, the holding plate is in threaded connection with a row of puller bolts, and the end parts of the puller bolts are propped against the holding plate; the top of grip block is connected with the stand is articulated, sets up a haulage rope between the bottom of grip block and the stand, and the one end and the grip block of haulage rope are connected, and the other end and the buffer gear who sets up in the stand of haulage rope are connected. The utility model has the characteristics of simple to operate and have the automatically regulated function to the wind speed.

Description

Tobacco law propaganda banner installation device

Technical Field

The utility model relates to a tobacco law propaganda banner installation device.

Background

Most of the existing banner installation methods are to fix two fixing rods at two ends of a banner respectively, and fix the fixing rods on the ground, a telegraph pole, a tree or a wall. The connection between the banner dead lever generally adopts modes such as iron wire or ribbon fixed, complex operation, in order to promote propaganda and update, the banner will often be changed, and current mounting means is changed more loaded down with trivial details, and the installation effectiveness is low, can not satisfy the user demand. In addition, in windy weather, the banner generates larger resistance, the existing solution is to open a hole on the banner to play a role in guiding wind, and the method has great influence on the beauty and the propaganda effect. Therefore, the tobacco law propaganda banner installation device which is convenient to install and has an automatic wind speed adjusting function is designed, and the tobacco law propaganda banner installation device has a wide market prospect.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model provides a simple to operate and have the tobacco law propaganda banner installation device of automatically regulated function to the wind speed.

The utility model provides a technical scheme that its technical problem adopted is:

the tobacco law propaganda banner installation device comprises two symmetrically arranged fixing frames, wherein each fixing frame comprises a base and an upright post hinged to the base, and a reset mechanism which enables the upright post to keep a vertical state in an initial state is arranged between the upright post and the base; the base is provided with a fixing hole, and the upright post is connected with a banner holder; the banner holder comprises a holding plate, a pressing plate and a puller bolt, wherein a holding groove is formed in the holding plate, the pressing plate is located in the holding groove, a row of puller bolts is connected to the holding plate in a threaded mode, and the end portion of the puller bolt is abutted to the holding plate; the top of grip block with the stand is articulated to be connected, the bottom of grip block with set up a haulage rope between the stand, the one end of haulage rope with the grip block is connected, the other end of haulage rope with the buffer gear who sets up in the stand is connected.

Furthermore, canceling release mechanical system includes connecting rod, round bar, slide bar and reset spring, the lower extreme of both sides articulates respectively and connects one around the stand the connecting rod, the other end cover of connecting rod is put on the round bar, be located both sides around the stand fixed two parallels respectively on the base the slide bar, the both ends cover respectively of round bar is put on the slide bar, every overlap respectively on the slide bar and put one reset spring.

Further, the base is a T-shaped plate.

Furthermore, the base includes the mainboard body in the middle of and three plate supporting body that the three side of mainboard body is articulated to be connected, every plate supporting body is close to the bottom edge of mainboard body is provided with the radius angle.

Further, buffer gear includes buffer beam and buffer spring, set up the first spout and the second spout of two intercommunications in the stand, a baffle is fixed on the top of buffer beam, the baffle slides in the first spout, the buffer spring cover is put on the buffer beam, the lower extreme of buffer beam slides in the second spout, the one end of haulage rope with the grip block is connected, the other end of haulage rope passes behind the stand with the bottom of buffer beam is connected.

Furthermore, a plurality of bulges are arranged on the pressing plate, and grooves corresponding to the bulges are correspondingly arranged on the side wall of the clamping groove.

The utility model has the advantages that:

through setting up mount and banner holder, fix the mount on the road surface during use, later place the both ends of banner respectively in the centre gripping inslot that corresponds to make the clamp plate compress tightly the banner through revolving the tight bolt in top of screwing, simple to operate, easy operation is swift, can change different banners at will. Through setting up canceling release mechanical system, when the stand received the power grow of swinging to one side, can take place the swing voluntarily, automatic re-setting after this power is cancelled can avoid the mount impaired or the fixed position of mount not hard up like this. Through setting up buffer gear, when the banner meets strong wind, the bottom both sides pulling haulage rope of banner makes the buffer beam lapse, and the swing takes place for the bottom of final banner, and the resistance to wind reduces, and strong wind crosses back automatic re-setting, has the automatically regulated function according to the wind speed.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural view of a part a in fig. 1 of the present invention;

fig. 4 is an enlarged schematic structural view of a part B in fig. 2 of the present invention;

FIG. 5 is a schematic view of a cross-sectional structure of the banner holder of the present invention;

in the figure, the fixing frame 1, the base 11, the fixing hole 111, the main plate body 112, the support plate body 113, the upright 12, the return mechanism 13, the connecting rod 131, the round rod 132, the sliding rod 133, the fixing plate 1331, the return spring 134, the banner holder 2, the holding plate 21, the holding groove 211, the groove 2111, the pressing plate 22, the protrusion 221, the tightening bolt 23, the traction rope 3, the buffer mechanism 4, the buffer rod 41, the baffle 411, the buffer spring 42, the first sliding groove 43, and the second sliding groove 44.

Detailed Description

For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.

The tobacco regulation publicity banner installation device as shown in the attached fig. 1 to 5 comprises two symmetrically arranged fixing frames 1, each fixing frame 1 comprises a base 11 and an upright post 12 which is hinged on the base 11, and the first preferred embodiment as the base 11 is: the base 11 is a T-shaped plate and is a complete whole. The second preferred embodiment as the base 11 is: the base 11 comprises a middle main board body 112 and three supporting board bodies 113 hinged with three side boards of the main board body 112, and a rounded corner is arranged at the bottom end edge of each supporting board body 113 close to the main board body 112. The rounded corners can make the supporting plate body 113 only swing downwards, thus reducing the volume of the fixing frame 1.

A reset mechanism 13 which enables the upright post 12 to keep vertical in an initial state is arranged between the upright post 12 and the base 11, and the specific implementation mode of the reset mechanism 13 is as follows: as shown in fig. 3, the restoring mechanism 13 includes a connecting rod 131, a round rod 132, a sliding rod 133 and a restoring spring 134, the lower ends of the front and rear sides of the upright 12 are respectively hinged to one connecting rod 131, the other end of the connecting rod 131 is sleeved on the round rod 132, and two parallel sliding rods 133 are respectively fixed on the bases 11 located at the front and rear sides of the upright 12, and the specific embodiment is as follows: a fixing plate 1331 is fixedly connected to the front end and the rear end of the sliding rod 133, the bottom end of the fixing plate 1331 is fixed to the base 11, and an opening for the connecting rod 131 to pass through is arranged on the fixing plate 1331 near one side of the upright 12.

Two ends of the round rod 132 are respectively sleeved on the sliding rod 133, that is, through holes are arranged at two ends of the round rod 132, and the sliding rod 133 passes through the corresponding through holes. Each sliding rod 133 is sleeved with a return spring 134. One end of the return spring 134 abuts against the round bar 132, and the other end abuts against the fixing plate 1331. When the banner receives resistance, the upright post 12 is pulled to swing to one side, when the upright post 12 swings, the round rods 132 on two sides of the upright post 12 slide along the slide rods 133, the two return springs 134 on one side of the upright post 12 are compressed, and when the upright post 12 swings to an inclined position, the banner also inclines, so that the area of resistance to wind is reduced, and the fixed position of the base 11 can be prevented from loosening. When the wind force is reduced or no wind exists, the round bar 132 and the upright 12 are reset by the reset spring 134.

The base 11 is provided with a fixing hole 111, and when the fixing device is used, the base 11 is fixed by passing a bolt and an expansion screw through the fixing hole 111. The vertical column 12 is connected with a banner holder 2, and the specific implementation mode is as follows: the banner holder 2 comprises a holding plate 21, a pressing plate 22 and a puller bolt 23, wherein the holding plate 21 is provided with a holding groove 211, the pressing plate 22 is positioned in the holding groove 211, and the pressing plate 22 is a square plate 22 and can be taken out from the holding groove 211. A row of puller bolts 23 are connected to the clamping plate 21 in a threaded manner, the end portions of the puller bolts 23 are abutted against the clamping plate 21, when the clamping device is used, one end of a banner is placed in the clamping groove 211, and the pressing plate 22 is pressed against the banner by screwing the puller bolts 23.

Preferably, as shown in fig. 5, a plurality of protrusions 221 are provided on the pressing plate 22, and correspondingly, grooves 2111 corresponding to the protrusions 221 are provided on the side walls of the holding groove 211. The provision of the projection 221 and the recess 2111 ensures that the banner is held more firmly.

The top of grip block 21 is connected with stand 12 is articulated, sets up a haulage rope 3 between the bottom of grip block 21 and stand 12, and the one end and the grip block 21 of haulage rope 3 are connected, and the other end and the buffer gear 4 in the stand 12 of haulage rope 3 are connected. The specific embodiment of the buffer mechanism 4 is: as shown in fig. 4, the buffer mechanism 4 includes a buffer rod 41 and a buffer spring 42, two first sliding grooves 43 and two second sliding grooves 44 are disposed in the upright post 12, a baffle 411 is fixed at the top end of the buffer rod 41, the baffle 411 slides in the first sliding groove 43, the buffer spring 42 is sleeved on the buffer rod 41, one end of the buffer spring 42 abuts against the baffle 411, the other end of the buffer spring 42 abuts against the side wall of the first sliding groove 43, the lower end of the buffer rod 41 slides in the second sliding groove 44, one end of the traction rope 3 is connected with the clamping plate 21, and the other end of the traction rope 3 passes through the upright post 12 (a through hole is disposed on the upright post 12, and the traction rope 3 passes through the through hole) and then is connected with the bottom end of the buffer rod 41.

When using, when the banner received great resistance, the top position of banner did not change, and the bottom both sides of banner can be through 3 vertical sliding downwards of pulling buffer beam 41 of haulage rope, and the bottom of banner swings backward afterwards, realizes the slope of banner, and final banner reduces to the resistance area of wind. When the wind speed is reduced or no wind exists, the buffer rod 41 slides upwards to reset under the action of the buffer spring 42, the banner resets accordingly, and the automatic adjusting function is realized according to the change of the wind speed.

It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims (6)

1. Tobacco law propaganda banner installation device, its characterized in that: the device comprises two symmetrically arranged fixed frames, wherein each fixed frame comprises a base and an upright post hinged to the base, and a reset mechanism which enables the upright post to keep a vertical state in an initial state is arranged between the upright post and the base; the base is provided with a fixing hole, and the upright post is connected with a banner holder; the banner holder comprises a holding plate, a pressing plate and a puller bolt, wherein a holding groove is formed in the holding plate, the pressing plate is located in the holding groove, a row of puller bolts is connected to the holding plate in a threaded mode, and the end portion of the puller bolt is abutted to the holding plate; the top of grip block with the stand is articulated to be connected, the bottom of grip block with set up a haulage rope between the stand, the one end of haulage rope with the grip block is connected, the other end of haulage rope with the buffer gear who sets up in the stand is connected.

2. The tobacco regulatory publicity banner mounting apparatus of claim 1, wherein: the reset mechanism comprises a connecting rod, a round rod, a sliding rod and a reset spring, the lower ends of the front side and the rear side of the stand are respectively hinged with one connecting rod, the other end of the connecting rod is sleeved on the round rod and located on the front side and the rear side of the stand, the base is respectively fixed with two parallel sliding rods, the two ends of the round rod are respectively sleeved on the sliding rods, and the reset spring is respectively sleeved on the sliding rods.

3. The tobacco legislation banner mounting apparatus of claim 1 or 2, wherein: the base is a T-shaped plate.

4. The tobacco legislation banner mounting apparatus of claim 1 or 2, wherein: the base includes the middle mainboard body and the three plate supporting body that the three side of mainboard body hinged connects, every the plate supporting body is close to the bottom edge of mainboard body is provided with the fillet.

5. The tobacco regulatory publicity banner mounting apparatus of claim 1, wherein: buffer gear includes buffer beam and buffer spring, set up the first spout and the second spout of two intercommunications in the stand, a baffle is fixed on the top of buffer beam, the baffle slides in the first spout, the buffer spring cover is put on the buffer beam, the lower extreme of buffer beam slides in the second spout, the one end of haulage rope with the grip block is connected, the other end of haulage rope passes behind the stand with the bottom of buffer beam is connected.

6. The tobacco regulatory publicity banner mounting apparatus of claim 1, wherein: the pressing plate is provided with a plurality of bulges, and the side wall of the clamping groove is correspondingly provided with a groove corresponding to the bulges.

Images