Fixed mounting rack for advertising curtain

Abstract

The utility model discloses a fixed mounting rack for an advertisement curtain, which comprises at least two support shafts, the two support shafts are oppositely distributed, the upper ends and the lower ends of the two support shafts are respectively and fixedly connected with fixed components, and the left ends and the right ends of the two groups of fixed components are respectively and fixedly provided with an assembling mechanism. According to the utility model, the assembling mechanism is adopted to connect and fix the curtain, so that in the process of replacing the advertisement curtain, after the advertisement curtain and the clamping frame are pre-fixed on the ground, an operator climbs to the high position of the side wall of the cylindrical body to replace the advertisement curtain; compared with a traditional iron wire fixing mode, the whole replacement process is simpler and more convenient to operate, the efficiency of replacing the advertisement curtain can be improved, the time for replacing the advertisement curtain at high altitude can be shortened, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of advertisement fixing, in particular to a fixing and mounting frame for an advertisement curtain. Background Art

[0002] Column-mounted advertisement is a common form of outdoor advertisement, usually hanging on the side walls of telegraph poles, lamp posts or other columnar bodies on both sides of the street. After the advertisement curtain is fixed, it can carry out advertisement publicity for pedestrians and vehicle drivers passing through this section of the road. During its use, the advertisement content of the advertisement curtain needs to be replaced regularly according to requirements. Most of the existing replacement methods of the advertisement curtain are that operators climb to the hanging position of the advertisement curtain on the columnar body and replace the advertisement curtain with its mounting frame. Since the advertisement curtain and its mounting frame are mostly fixed by simple iron wires and other methods, the operation process is not only more cumbersome during the disassembly and replacement of the advertisement curtain, but also requires a lot of time to operate at high altitude, there are certain safety hazards. For this reason, we propose a fixing and mounting frame for an advertisement curtain. Content of the Utility Model

[0003] The purpose of the utility model is to provide a fixing and mounting frame for an advertisement curtain to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a fixing and mounting frame for an advertisement curtain, including a support shaft, the number of the support shafts is at least two, the two support shafts are distributed relatively, and the upper and lower ends of the two support shafts are respectively fixedly connected with fixing components, and the left and right ends of the two groups of fixing components are respectively fixedly assembled with assembly mechanisms;

[0005] The assembly mechanism includes an assembly pipe, one end of the assembly pipe is fixedly connected with the fixing component, the other end of the assembly pipe is inserted with a cover, a clamping groove is integrally formed on the side wall of the assembly pipe, a clamping frame is slidably connected in the clamping groove, and an auxiliary positioning component is assembled between the assembly pipe and the clamping frame.

[0006] Preferably, a handle ring is fixedly connected to the side wall of the cover.

[0007] Preferably, the cross section of the clamping frame is T-shaped.

[0008] Preferably, the auxiliary positioning assembly includes a positioning plate which is assembled in the inner cavity of the assembly pipe. One ends of telescopic shafts are uniformly and fixedly connected to the top of the positioning plate, and the other ends of the telescopic shafts are inserted into the telescopic grooves. The telescopic grooves are formed in the side wall of the assembly pipe. Springs are fixedly assembled between the telescopic shafts and the telescopic grooves. Positioning pins penetrating through the card slots are uniformly and fixedly connected to the bottom of the positioning plate. Positioning pin insertion holes are uniformly formed in the top of the clamping frame. A pull rod penetrating through the assembly pipe is fixedly connected to the top of the positioning plate.

[0009] Preferably, the fixing assembly includes a fixing part and a clamping part. An arc-shaped groove is integrally formed on the side wall of the fixing part. Connecting holes are symmetrically formed on the left and right sides of the side wall of the fixing part. Connecting bolts are symmetrically and fixedly connected to the left and right sides of the side wall of the clamping part. The connecting bolts penetrate through the connecting holes and are screwed with connecting nuts.

[0010] Preferably, a rubber layer is fixedly connected to the side wall of the arc-shaped groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: for a fixing and installation frame of an advertising curtain, the present utility model adopts an assembly mechanism to connect and fix the curtain. During the process of replacing the advertising curtain, after pre-fixing the advertising curtain and the clamping frame on the ground, the operator climbs to a high position on the side wall of the columnar body to replace the advertising curtain. Compared with the traditional fixing method using iron wires, the overall replacement process is simpler and more convenient, which can improve the efficiency of replacing the advertising curtain, reduce the time for replacing the advertising curtain at high altitude, and reduce potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a perspective view of the present utility model.

[0013] Figure 2 is a structural schematic diagram of the present utility model.

[0014] Figure 3 is a structural schematic diagram of the positioning assembly of the present utility model.

[0015] Figure 4 is a structural schematic diagram of the adjusted adjusting frame of the present utility model.

[0016] Figure 5 is a structural schematic diagram of the present utility model after being connected to a pump stroke counter.

[0017] Figure 6 is Figure 3 detail view at a in

[0018] In the figure: 1. Support shaft; 2. Rubber layer; 3. Fixing component, 31. Fixing part, 32. Clamping part, 33. Arc-shaped groove, 34. Connection hole, 35. Connection bolt, 36. Connection nut; 4. Assembly mechanism, 41. Assembly pipe, 42. Sealing cover, 43. Card slot, 44. Card-connecting frame, 45. Handle ring; 5. Auxiliary positioning component, 51. Positioning plate, 52. Telescopic shaft, 53. Telescopic groove, 54. Spring, 55. Positioning pin, 56. Positioning pin jack, 57. Pull rod. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the present invention provides a technical solution: a fixing and installation frame for an advertising curtain, including a support shaft 1. The number of support shafts 1 is at least two, and the two support shafts 1 are distributed oppositely. The top and bottom ends of the two support shafts 1 are respectively welded and fixed with fixing components 3. The fixing components 3 are used to connect and fix the present installation frame with columns such as street lamps on both sides of the road. The left and right ends of each group of fixing components 3 are respectively fixedly assembled with assembly mechanisms 4. Each side of the assembly mechanism 4 is used for upper and lower cooperation to limit and fix the curtain of the advertising projection by setting the assembly mechanism 4.

[0021] As Figure 1 and Figure 2 shown, the fixing component 3 includes a fixing part 31 and a clamping part 32. An arc-shaped groove 33 is integrally formed at the center of the fixing part 31. The arc-shaped groove 33 is used to fit with the side wall of the columnar body. Connection holes 34 are symmetrically distributed on the left and right sides of the side wall of the fixing part 31. The clamping part 32 is U-shaped. Connection bolts 35 symmetrically distributed on the left and right sides are welded and fixed to the side wall of the clamping part 32. The connection bolts 35 are adapted to the connection holes 34 in size. After the end of the connection bolt 35 passes through the connection hole 34, a connection nut 36 is screwed. Through the cooperation of the connection bolt 35 and the connection nut 36, the present invention can be stably fixed on the outer side wall of the columnar body. The radian and size of the arc-shaped groove 33 and the clamping part 32 are set corresponding to the columnar body at the required assembly position.

[0022] As Figure 2 shown, a rubber layer 2 is adhesively fixed inside the side wall of the arc-shaped groove 33. By setting the rubber layer 2, the friction force between the side wall of the arc-shaped groove 33 and the columnar body during connection and fixation is increased, thereby strengthening the stability of the fixing component 3 to limit and fix the present invention.

[0023] AsFigure 1 and Figure 3 As shown in Figure 3 , the assembly mechanism 4 includes an assembly pipe 41. One end of the assembly pipe 41 is fixedly welded to the side wall of the fixing part 31. A cover 42 for closing the assembly pipe 41 is inserted into the other end of the assembly pipe 41. A clamping groove 43 is integrally formed at the bottom of the assembly pipe 41. A clamping frame 44 is slidably connected in the clamping groove 43. An assembly groove is formed at the bottom of the clamping frame 44. The edge of the advertising curtain is inserted into the assembly groove, and then the edge of the advertising curtain and the clamping frame 44 are connected and fixed by screwing a fixing screw to the side wall of the clamping frame 44. An opening groove corresponding to the position of the fixing screw is formed in the side wall of the clamping groove 43. By providing the opening groove, it is convenient for the clamping frame 44 to slide in the clamping groove 43 and avoid the fixing screw contacting the side wall of the clamping groove 43, thus affecting the movement of the clamping frame 44 in the clamping groove 43. As Figure 4 shown in Figure 4 , the cross section of the clamping frame 44 is T-shaped, which is convenient for connecting with the clamping groove 43. An auxiliary positioning component 5 is assembled in the inner cavity of the assembly pipe 41. By means of the provided auxiliary positioning component 5, after the clamping frame 44 slides into the clamping groove 43, it can be assisted in fixing, strengthening the stability of the connection and fixation between the clamping frame 44 and the clamping groove 43.

[0024] As Figure 3 shown in Figure 3 , a handle ring 45 is fixedly welded to the side wall of the cover 42. By providing the handle ring 45, it is convenient to perform the plugging and unplugging operation between the cover 42 and the assembly pipe 41.

[0025] As Figure 3 and Figure 4 shown in Figure 3 and Figure 4 , the auxiliary positioning component 5 includes a positioning plate 51. One ends of a plurality of telescopic shafts 52 are uniformly and fixedly connected to the top of the positioning plate 51. The other ends of the telescopic shafts 52 are inserted into telescopic grooves 53. A spring 54 is assembled between the telescopic shafts 52 and the telescopic grooves 53. The position of the positioning plate 51 is limited by the elastic force generated by the spring 54 on the telescopic shafts 52. A plurality of positioning pins 55 penetrating through the clamping groove 43 are uniformly and fixedly welded to the bottom of the positioning plate 51. A plurality of positioning pin insertion holes 56 are uniformly formed at the top of the clamping frame 44. By inserting the positioning pins 55 into the positioning pin insertion holes 56, the stability of the connection and fixation between the clamping frame 44 and the clamping groove 43 is strengthened. A pull rod 57 penetrating through the assembly pipe 41 is fixedly welded to the middle of the positioning plate 51. A handle block is fixedly welded to the top of the pull rod 57. By pulling the positioning plate 51 upward through the pull rod 57, the positioning pins 55 are removed from the positioning pin insertion holes 56, and the clamping frame 44 is no longer limited and fixed, so as to facilitate the separation of the clamping frame 44 from the clamping groove 43.

[0026] Working principle: As Figure 1 and Figure 5, during the use of the present utility model, the advertising curtain is fixed in the assembly mechanism 4, and then the fixing component 3 fixes the whole mounting frame to the side wall of the columnar body on the roadside. When the advertising curtain needs to be replaced, first connect and fix the advertising curtain to be replaced with the clamping frame 44 on the ground. Then, when replacing the advertising curtain at a high place, two people cooperate. First, pull out the cover 42 that closes the end of the assembly pipe 41 outward. Then, the two people drive the positioning plate 51 to move in the inner cavity of the assembly pipe 41 through the pull rod 57 at a high place and a low place respectively, so that the positioning pin 55 moves out of the positioning pin insertion hole 56, and the clamping frame 44 is slid out along the card slot 43. Subsequently, the clamping frame 44 of the advertising curtain to be replaced is slid into the card slot 43, and then it is limited by inserting the positioning pin 55 into the positioning pin insertion hole 56. Finally, the cover 42 closes the assembly pipe 41. By setting the present utility model, the operation amount in the air during the regular replacement of the advertising curtain can be reduced, the replacement process of the advertising curtain can be simplified, and the replacement efficiency of the advertising curtain can be improved.

Claims

1. A fixed mounting bracket for an advertising curtain, comprising a support shaft (1), characterized in that: The number of the support shafts (1) is at least two, the two support shafts (1) are distributed relatively, fixing components (3) are fixedly connected to the upper and lower ends of the two support shafts (1) respectively, and assembly mechanisms (4) are fixedly assembled to the left and right ends of the two groups of fixing components (3) respectively; The assembly mechanism (4) includes an assembly pipe (41), one end of the assembly pipe (41) is fixedly connected to the fixing component (3), a cover (42) is inserted into the other end of the assembly pipe (41), a clamping groove (43) is integrally formed on the side wall of the assembly pipe (41), a clamping frame (44) is slidably connected in the clamping groove (43), and an auxiliary positioning component (5) is assembled between the assembly pipe (41) and the clamping frame (44).

2. The fixed mounting frame of an advertising curtain according to claim 1, characterized in that: A handle ring (45) is fixedly connected to the side wall of the cover (42).

3. The fixed mounting bracket for an advertising curtain according to claim 1, characterized in that: The cross section of the clamping frame (44) is T-shaped.

4. The fixed mounting frame of an advertising curtain according to claim 1, characterized in that: The auxiliary positioning component (5) includes a positioning plate (51), the positioning plate (51) is assembled in the inner cavity of the assembly pipe (41), one ends of telescopic shafts (52) are fixedly connected to the top of the positioning plate (51) evenly, the other ends of the telescopic shafts (52) are inserted into telescopic grooves (53), the telescopic grooves (53) are opened on the side wall of the assembly pipe (41), springs (54) are fixedly assembled between the telescopic shafts (52) and the telescopic grooves (53), positioning pins (55) penetrating through the clamping groove (43) are fixedly connected to the bottom of the positioning plate (51) evenly, positioning pin insertion holes (56) are opened on the top of the clamping frame (44) evenly, and a pull rod (57) penetrating through the assembly pipe (41) is fixedly connected to the top of the positioning plate (51).

5. The fixed mounting bracket of an advertising curtain according to claim 1, characterized in that: The fixing component (3) includes a fixing part (31) and a clamping part (32), an arc-shaped groove (33) is integrally formed on the side wall of the fixing part (31), connection holes (34) are symmetrically opened on the left and right sides of the side wall of the fixing part (31), connection bolts (35) are symmetrically fixedly connected to the left and right sides of the side wall of the clamping part (32), and connection nuts (36) are screwed to the connection bolts (35) penetrating through the connection holes (34).

6. The fixed mounting bracket for an advertising curtain according to claim 5, characterized in that: A rubber layer (2) is fixedly connected to the side wall of the arc-shaped groove (33).

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