CN211669952U

CN211669952U - Party building banner suspension device convenient to replace

Info

Publication number: CN211669952U
Application number: CN202020799610.3U
Authority: CN
Inventors: 赵文青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-10-13
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a banner linkage is built to convenient party of changing, including the T venturi tube, the inboard top fixed mounting of T venturi tube has two installation pieces, the equal movable contact in both ends of T venturi tube has the U-shaped board, and one side that two U-shaped boards are close to each other is all established to the opening, and two U-shaped board symmetries set up, and fixed mounting has two fixed blocks on the top inner wall of T venturi tube, and the equal fixed mounting in one side that two U-shaped boards are close to each other has first locating rod, and the fixed block sliding sleeve is established on the first locating rod that corresponds, and the equal fixed mounting in one end that two first locating rods are close to each other has the installation piece. The utility model relates to a rationally, convenient operation is convenient for fix the both ends of banner is built to the party, is convenient for strut simultaneously fixedly with the both ends of banner is built to the party of different length, and is convenient for take off the banner to be changed is built to the party, and labour saving and time saving improves and hangs efficiency, is favorable to the use.

Description

Party building banner suspension device convenient to replace

Technical Field

The utility model relates to a banner suspension equipment technical field is built to the party, especially relates to a banner suspension device is built to party who conveniently changes.

Background

The banner suspension device is a device for suspending propaganda banners, the existing suspension mode is mostly to fix two fixed rods at the two ends of the banner respectively, and the mode through the bolting mode is to prop the banner open and horizontally suspend on appointed stand columns or walls through the cooperation of two persons or multiple persons, the suspension mode is tedious, time and labor are wasted, in order to promote propaganda and updating, the banner is built to be frequently replaced by parties, the existing suspension mode is more tedious to replace, the suspension efficiency is low, the use requirement cannot be met, and therefore the convenient banner suspension device for replacing is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a convenient-to-replace party building banner suspension device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a party building banner suspension device convenient to replace comprises a T-shaped pipe, wherein two installation pieces are fixedly installed at the top of the inner side of the T-shaped pipe, two ends of the T-shaped pipe are movably contacted with U-shaped plates, one sides, close to each other, of the two U-shaped plates are provided with openings, the two U-shaped plates are symmetrically arranged, two fixed blocks are fixedly installed on the inner wall of the top of the T-shaped pipe, one sides, close to each other, of the two U-shaped plates are fixedly provided with first positioning rods, the fixed blocks are slidably sleeved on the corresponding first positioning rods, one ends, close to each other, of the two first positioning rods are fixedly provided with installation blocks, one side, far away from each other, of the two installation blocks is fixedly provided with the same spring between the sides, close to each other, of the two fixed blocks, the spring is movably sleeved on the corresponding first, two first fixed pulleys rotatably arranged between the front inner wall and the rear inner wall of the T-shaped pipe are arranged on one sides, far away from each other, of the two fixed blocks, second fixed pulleys are rotatably arranged on the inner walls on the two sides of the T-shaped pipe, a rotating shaft is rotatably arranged on the inner wall on the rear side of the T-shaped pipe, a winding shaft is fixedly sleeved on the rotating shaft, one end, far away from the corresponding installation block, of the flexible steel rope sequentially bypasses one side, far away from the fixed blocks, of the corresponding first fixed pulleys and the top of the second fixed pulleys and is fixedly connected with the top of the winding shaft, the fixed blocks are sleeved on the corresponding flexible steel ropes, the front end of the rotating shaft extends to the front side of the T-shaped pipe and is fixedly provided with a rocking disc, the rocking disc is fastened at the front end of the T-shaped pipe in a threaded manner, an elastic rubber sheet is embedded on the inner wall on the rear side of the U-shaped plate, the U-shaped plate is sleeved on the T-shaped screw in a threaded manner, two second positioning rods are fixedly mounted between the front inner wall and the rear inner wall of the U-shaped plate, the fixed pressing plate is sleeved on the two corresponding second positioning rods in a sliding manner, and a plurality of sharp blocks are fixedly mounted on the rear side of the fixed pressing plate.

Preferably, a first bearing is fixedly installed on the inner wall of the rear side of the T-shaped pipe, and an inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft.

Preferably, a circular hole is formed in the inner wall of the front side of the T-shaped pipe, a second bearing is fixedly sleeved in the circular hole, and the inner ring of the second bearing is fixedly sleeved with the outer side of the rotating shaft.

Preferably, an elastic rubber ring is fixedly bonded to the front side of the T-shaped pipe, the elastic rubber ring is sleeved on the rotating shaft, a fastening bolt is in close contact with the front side of the elastic rubber ring, a first threaded hole is formed in the front side of the rocking disc, and the first threaded hole is in threaded connection with the fastening bolt.

Preferably, a second threaded hole is formed in the inner wall of the front side of the U-shaped plate and is in threaded connection with the T-shaped screw.

Preferably, a third bearing is fixedly installed on the front side of the fixed pressure plate, and an inner ring of the third bearing is fixedly sleeved with the outer side of the corresponding T-shaped screw.

Preferably, one side of the fixing block is provided with a rectangular hole and a through hole, the inner wall of the rectangular hole is in sliding connection with the outer side of the corresponding first positioning rod, the flexible steel rope is located in the corresponding through hole, and the inner wall of the through hole is not in contact with the outer side of the corresponding flexible steel rope.

Compared with the prior art, the beneficial effects of the utility model are that:

through the T-shaped pipe, the U-shaped plate, the fixed block, the first locating rod, the mounting block, the spring, the flexible steel rope, the second fixed pulley, the winding shaft, the rocking disc, the second locating rod, the fixed pressing plate, the T-shaped screw rods, the tip block, the elastic rubber sheet and the fastening bolt, when the party building banner is required to be suspended, the T-shaped pipe is fixed on a designated wall or a designated upright post through the two mounting plates, the two ends of the party building banner are respectively placed at the rear sides of the two U-shaped plates, the two T-shaped screw rods are then rotated in the forward direction, the fixed pressing plate is driven to move backwards through the corresponding third bearing while the T-shaped screw rods rotate, the fixed pressing plate drives the plurality of tip blocks to extrude and fix the building banner backwards, the party building banner is then separated from the elastic rubber ring through the forward rotation fastening bolt, the forward rotation rocking disc drives the winding shaft to rotate through the rotating shaft and winds the two flexible steel ropes, make the installation piece that flexible steel cable pulling corresponds drive first locating lever and remove and compress the spring, two first locating levers drive two U-shaped boards respectively and remove to the direction of keeping away from each other and strut the party banner, when the party banner struts completely, the stall shakes the dish, the front side in close contact with of fastening bolt and elastic rubber circle is rotated in the opposite direction immediately, make to shake the dish and be fixed, when needs build the party banner and change, two T shape screw rods of opposite rotation drive solid fixed pressing plate through the third bearing that corresponds respectively and remove forward, solid pressing plate drives a plurality of sharp pieces that correspond and removes forward and builds the banner separation with the party, can take off the party banner and change.

The utility model relates to a rationally, convenient operation is convenient for fix the both ends of banner is built to the party, is convenient for strut simultaneously fixedly with the both ends of banner is built to the party of different length, and is convenient for take off the banner to be changed is built to the party, and labour saving and time saving improves and hangs efficiency, is favorable to the use.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a conveniently replaceable party building banner suspension device provided by the utility model;

FIG. 2 is a right side view of the T-shaped pipe, the rotating shaft, the spool, the rocking disc and the fastening bolt of FIG. 1;

fig. 3 is the schematic side view of the U-shaped plate of the banner suspension apparatus for party building, which is convenient to replace.

In the figure: the device comprises a 1T-shaped pipe, a 2U-shaped plate, a 3 fixed block, a 4 first positioning rod, a 5 mounting block, a 6 spring, a 7 flexible steel rope, an 8 second fixed pulley, a 9 winding shaft, a 10 rocking disc, a 11 second positioning rod, a 12 fixed pressing plate, a 13T-shaped screw, a 14 pointed block, a 15 elastic rubber, a 16 rotating shaft and a 17 fastening bolt.

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, a party building banner hanging device convenient for replacement comprises a T-shaped pipe 1, two installation sheets are fixedly installed at the top of the inner side of the T-shaped pipe 1, two ends of the T-shaped pipe 1 are movably contacted with U-shaped plates 2, one sides of the two U-shaped plates 2 close to each other are provided with openings, the two U-shaped plates 2 are symmetrically arranged, two fixing blocks 3 are fixedly installed on the inner wall of the top of the T-shaped pipe 1, one sides of the two U-shaped plates 2 close to each other are fixedly provided with first positioning rods 4, the fixing blocks 3 are slidably sleeved on the corresponding first positioning rods 4, one ends of the two first positioning rods 4 close to each other are fixedly provided with installation blocks 5, one side of the two installation blocks 5 far away from each other is fixedly provided with a same spring 6 between one side of the two fixing blocks 3 close to each other, the spring 6 is movably sleeved on the corresponding first positioning rods 4, one side of the two installation, two first fixed pulleys rotatably mounted between the front inner wall and the rear inner wall of the T-shaped pipe 1 are respectively arranged on the sides, far away from each other, of the two fixed blocks 3, second fixed pulleys 8 are rotatably mounted on the inner walls on the two sides of the T-shaped pipe 1, a rotating shaft 16 is rotatably mounted on the inner wall on the rear side of the T-shaped pipe 1, a winding shaft 9 is fixedly sleeved on the rotating shaft 16, one end, far away from the corresponding mounting block 5, of each flexible steel rope 7 sequentially bypasses one side, far away from the corresponding mounting block 3, of the corresponding first fixed pulley and the top of the corresponding second fixed pulley 8 and is fixedly connected with the top of the winding shaft 9, the fixed blocks 3 are sleeved on the corresponding flexible steel ropes 7, the front ends of the rotating shafts 16 extend to the front side of the T-shaped pipe 1 and are fixedly provided with rocking discs 10, the rocking discs 10 are fastened at the front end of the T-shaped pipe 1 in a threaded manner, elastic rubber sheets 15 are embedded on the inner wall on the, outside T shape screw rod 13's front side extended to

U-shaped plate

2, 2 threaded bush of U-shaped plate were established on T shape screw rod 13, fixed mounting had two second locating levers 11 between U-shaped plate 2's the front side inner wall and the rear side inner wall, and the sliding bush of stationary clamp plate 12 is established on two corresponding second locating levers 11, and the rear side fixed mounting of stationary clamp plate 12 has a plurality of sharp pieces 14, the utility model relates to a rationally, convenient operation is convenient for fix the both ends of party's horizontal scroll, is convenient for strut the both ends of the horizontal scroll simultaneously with the party of different length fixed, and is convenient for build the horizontal scroll with the party and take off to change, labour saving and time saving improves and hangs efficiency, is favorable to the use.

In the utility model, a first bearing is fixedly arranged on the inner wall of the rear side of a T-shaped pipe 1, the inner ring of the first bearing is fixedly sleeved with the outer side of a rotating shaft 16, a circular hole is arranged on the inner wall of the front side of the T-shaped pipe 1, a second bearing is fixedly sleeved in the circular hole, the inner ring of the second bearing is fixedly sleeved with the outer side of the rotating shaft 16, an elastic rubber ring is fixedly bonded on the front side of the T-shaped pipe 1, the elastic rubber ring is sleeved on the rotating shaft 16, the front side of the elastic rubber ring is tightly contacted with a fastening bolt 17, a first threaded hole is arranged on the front side of a rocking disc 10, the first threaded hole is in threaded connection with the fastening bolt 17, a second threaded hole is arranged on the inner wall of the front side of a U-shaped plate 2, the second threaded hole is in threaded connection with a T-shaped screw 13, a third bearing is fixedly arranged on the front side of a fixed pressing plate 12, the inner wall of rectangular hole and the outside sliding connection of the first locating rod 4 that corresponds, flexible steel cable 7 are located the perforation that corresponds, and the outside contactless of fenestrate inner wall and the flexible steel cable 7 that corresponds, the utility model relates to a rationally, convenient operation is convenient for fix the both ends of party's building banner, is convenient for strut the both ends of the party's building banner of different length simultaneously fixedly, and is convenient for take off the party's building banner and change labour saving and time saving, improves and hangs efficiency, is favorable to the use.

The working principle is as follows: when the Chinese party building banner is used and needs to be hung, the T-shaped pipe 1 is fixed on a designated wall or a designated upright post through two mounting sheets, two ends of the Chinese party building banner are respectively placed into the two U-shaped plates 2, the Chinese party building banner is positioned at the rear sides of the two fixed pressing plates 12 at the moment, then the two T-shaped screws 13 are rotated in the forward direction, the T-shaped screws 13 move backwards while rotating under the action of second threaded holes formed in the U-shaped plates 2, the fixed pressing plates 12 drive the fixed pressing plates 12 to move backwards through corresponding third bearings while the T-shaped screws 13 move, the plurality of sharp blocks 14 are driven to move backwards while the plurality of sharp blocks 14 move, the Chinese party building banner is fixed in the two U-shaped plates 2 by extruding and fixing the fastening bolts 17 by rotating in the forward direction, the fastening bolts 17 move forwards while rotating under the action of first threaded holes formed in the rocking disc 10, the fastening bolt 17 gradually separates from the elastic rubber ring while moving, and then the fixing of the rocking disc 10 is released, then the rocking disc 10 is rotated in the forward direction, the rocking disc 10 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the winding shaft 9 to rotate and wind the two flexible steel ropes 7, so that the flexible steel ropes 7 sequentially slide on the top of the corresponding second fixed pulley 8 and one side of the first fixed pulley away from the fixed block 3, the flexible steel ropes 7 drive the corresponding mounting blocks 5 to move while moving, the mounting blocks 5 drive the corresponding first positioning rods 4 to move, the mounting blocks 5 compress the corresponding springs 6 while moving, simultaneously the two first positioning rods 4 respectively drive the two U-shaped plates 2 to move in the direction away from each other, the building banner is gradually unfolded while the two U-shaped plates 2 move, when the building banner is completely unfolded, the rotation of the rocking disc 10 is stopped, then the fastening bolt 17 is reversely rotated, the fastening bolts 17 gradually and tightly contact the front side of the elastic rubber ring while rotating, and the rocking discs 10 are fixed under the action of friction force of the fastening bolts 17 and the elastic rubber ring, so that the two ends of the party building banner are conveniently fixed, and the two ends of the party building banner with different lengths are conveniently stretched and fixed at the same time, so that the operation is simple and convenient, and the time and the labor are saved;

when the party building banner needs to be replaced, the two T-shaped screw rods 13 are rotated reversely, the T-shaped screw rods 13 rotate and simultaneously drive the fixed pressing plate 12 to move forwards through the corresponding third bearings, the fixed pressing plate 12 drives the corresponding tip blocks 14 to move forwards and separate from the party building banner, and then the fixation of the party building banner is released, so that the party building banner can be taken down for replacement.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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

1. The party building banner suspension device convenient to replace comprises a T-shaped pipe (1), wherein two installation sheets are fixedly installed at the top of the inner side of the T-shaped pipe (1), the T-shaped pipe is characterized in that two ends of the T-shaped pipe (1) are in movable contact with U-shaped plates (2), one sides, close to each other, of the two U-shaped plates (2) are respectively provided with an opening, the two U-shaped plates (2) are symmetrically arranged, two fixing blocks (3) are fixedly installed on the inner wall of the top of the T-shaped pipe (1), one sides, close to each other, of the two U-shaped plates (2) are respectively and fixedly installed with a first positioning rod (4), the fixing blocks (3) are slidably sleeved on the corresponding first positioning rods (4), one ends, close to each other, of the two first positioning rods (4) are respectively and fixedly installed with installation blocks (5), one side, far away from each other, of the two installation blocks (5), the spring (6) is movably sleeved on the corresponding first locating rod (4), the top of one side, away from each other, of the two mounting blocks (5) is fixedly provided with a flexible steel rope (7), one side, away from each other, of the two fixing blocks (3) is provided with two first fixed pulleys rotatably mounted between the front inner wall and the rear inner wall of the T-shaped pipe (1), the inner walls of the two sides of the T-shaped pipe (1) are rotatably provided with second fixed pulleys (8), the inner wall of the rear side of the T-shaped pipe (1) is rotatably provided with a rotating shaft (16), the rotating shaft (16) is fixedly sleeved with a winding shaft (9), one end, away from the corresponding mounting block (5), of the flexible steel rope (7) sequentially bypasses one side, away from the fixing block (3), of the corresponding first fixed pulley and the top of the second fixed pulley (8) and is fixedly connected with the top of the winding shaft (9), the fixing block (3) is sleeved on the, the front end of pivot (16) extends to the front side and the fixed mounting of T venturi tube (1) and shakes dish (10), shakes dish (10) screw-thread fastening at the front end of T venturi tube (1), it is equipped with elastic rubber (15) to inlay on the rear side inner wall of U-shaped plate (2), is equipped with stationary platen (12) in U-shaped plate (2), and the front side rotation of stationary platen (12) installs T shape screw rod (13), and the front side of T shape screw rod (13) extends outside U-shaped plate (2), and U-shaped plate (2) screw thread cover is established on T shape screw rod (13), and fixed mounting has two second locating levers (11) between the front side inner wall of U-shaped plate (2) and the rear side inner wall, and stationary platen (12) sliding sleeve is established on two second locating levers (11) that correspond, and the rear side fixed mounting of stationary platen (12) has a plurality of sharp pieces (14).

2. The party building banner suspension device convenient to replace as claimed in claim 1, wherein a first bearing is fixedly installed on the inner wall of the rear side of the T-shaped pipe (1), and the inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft (16).

3. The party building banner suspension device convenient to replace as claimed in claim 1, wherein a circular hole is formed on the inner wall of the front side of the T-shaped pipe (1), a second bearing is fixedly sleeved in the circular hole, and the inner ring of the second bearing is fixedly sleeved with the outer side of the rotating shaft (16).

4. The party building banner suspension device convenient to replace as claimed in claim 1, wherein an elastic rubber ring is fixedly bonded to the front side of the T-shaped pipe (1), the elastic rubber ring is sleeved on the rotating shaft (16), a fastening bolt (17) is tightly contacted with the front side of the elastic rubber ring, a first threaded hole is formed in the front side of the rocking disc (10), and the first threaded hole is in threaded connection with the fastening bolt (17).

5. The party building banner suspension device convenient to replace as claimed in claim 1, wherein the inner wall of the front side of the U-shaped plate (2) is provided with a second threaded hole, and the second threaded hole is in threaded connection with the T-shaped screw (13).

6. The party building banner suspension device convenient to replace as claimed in claim 1, wherein a third bearing is fixedly installed at the front side of the fixed pressure plate (12), and the inner ring of the third bearing is fixedly sleeved with the outer side of the corresponding T-shaped screw (13).

7. The party building banner suspension device convenient to replace as claimed in claim 1, wherein one side of the fixing block (3) is provided with a rectangular hole and a through hole, the inner wall of the rectangular hole is slidably connected with the outer side of the corresponding first positioning rod (4), the flexible steel cable (7) is positioned in the corresponding through hole, and the inner wall of the through hole is not in contact with the outer side of the corresponding flexible steel cable (7).