Building advertisement support

Abstract

The utility model relates to the technical field of building advertising, and discloses a building advertising support which comprises a support frame, a supporting bottom plate is fixedly arranged at the lower end of the support frame, synchronous rotating rods are rotatably arranged at the upper end and the lower end of the support frame, and synchronous belt wheels are fixedly arranged at the two ends of the synchronous rotating rods. A synchronous belt is connected between the upper synchronous belt wheel and the lower synchronous belt wheel, a rotating handle is fixedly arranged at one end of the lower synchronous rotating rod, hook connecting parts used for being connected with holes in the side edge of the advertising cloth are arranged on the synchronous belt at intervals, and when the advertising cloth is installed, the hook connecting parts are connected with the holes in the side edge of the advertising cloth one by one. And the rotating handle is rotated to drive the synchronous belt to lift the hooking connecting part. According to the utility model, the hook connecting parts can be lowered or raised one by one by rotating the rotating handle, so that the advertising cloth can be mounted or replaced on the ground without climbing, and the advertising cloth is more convenient and safer.

Description

Technical Field

[0001] The utility model relates to the technical field of building advertisements, in particular to a building advertisement bracket. Background Art

[0002] The existing large-format advertising brackets installed on the top of the building need to be installed and replaced manually. On the one hand, such operation is time-consuming and laborious, and the safety is not high and the installation efficiency is low. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in order to overcome the above problems, a building advertising bracket is provided, which solves the above problems.

[0004] The utility model solves the technical problem by adopting the following technical solutions:

[0005] A building advertising bracket comprises a bracket frame with a supporting base plate fixedly provided at the lower end, synchronous rotating rods rotatably provided at the upper and lower ends of the bracket frame, synchronous pulleys fixedly provided at both ends of the synchronous rotating rod, and a synchronous belt is connected between the upper and lower synchronous pulleys, a rotating handle is fixedly provided at one end of the lower synchronous rotating rod, and hook connecting parts for connecting to side openings of an advertising cloth are provided at intervals on the synchronous belt. When installing the advertising cloth, the hook connecting parts are connected to the side openings of the advertising cloth one by one, and the hook connecting parts are raised by rotating the rotating handle to drive the synchronous belt.

[0006] Preferably, in order to improve the stability of the connection, a metal hoop is embedded in the side opening of the advertising cloth, and the hook connection part includes a connecting seat glued and fixed to the outer wall of the synchronous belt, and a spring fixed on the connecting seat, and a mountaineering buckle for connecting to the metal hoop is fixed at the other end of the spring.

[0007] Preferably, in order to improve the stability of the support frame, a support rib is welded and fixed between the support frame and the support base plate.

[0008] Preferably, in order to reduce deformation of the advertising cloth after being affected by wind, a hollow lining plate is welded and fixed on the rear side of the support frame for supporting the advertising cloth.

[0009] Preferably, in order to avoid operation by unrelated personnel, a single circular hole locking plate is welded and fixed on the synchronous rotating rod, and a double circular hole locking plate is welded and fixed on the bracket frame. The double circular hole locking plate and the single circular hole locking plate are fixed by a U-shaped lock, so that the synchronous rotating rod can only be rotated after the designated personnel open the U-shaped lock.

[0010] The advantages and positive effects of the utility model are as follows: the hook connection parts can be lowered or raised one by one by rotating the rotating handle, so that the advertising cloth can be installed or replaced on the ground without climbing up, which is more convenient and safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of another embodiment of the utility model;

[0014] Figure 3 yes Figure 2 The enlarged structural diagram at A in the middle;

[0015] Figure 4 It is an enlarged structural schematic diagram of the hook connection part 17 in the utility model.

[0016] The marks in the accompanying drawings are described as follows: 10, advertising cloth; 11, metal hoop; 12, bracket frame; 13, supporting ribs; 14, supporting bottom plate; 15, synchronous rotating rod; 16, synchronous belt; 17, hook connection part; 18, rotating handle; 19, single circular hole locking plate; 20, double circular hole locking plate; 21, connecting seat; 22, spring; 23, mountaineering buckle; 24, hollow lining plate. DETAILED DESCRIPTION

[0017] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0018] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0019] like Figure 1-4 As shown, a building advertising bracket described in the utility model includes a bracket frame 12 with a supporting base plate 14 fixedly provided at the lower end, a synchronous rotating rod 15 is rotatably provided at the upper and lower ends of the bracket frame 12, and synchronous pulleys are fixedly provided at both ends of the synchronous rotating rod 15, and a synchronous belt 16 is connected between the upper and lower synchronous pulleys, a rotating handle 18 is fixedly provided at one end of the lower synchronous rotating rod 15, and hook connecting parts 17 for connecting to the side openings of the advertising cloth 10 are provided at intervals on the synchronous belt 16. When the advertising cloth 10 is installed, the hook connecting parts 17 are connected to the side openings of the advertising cloth 10 one by one, and the hook connecting parts 17 are raised by rotating the rotating handle 18 to drive the synchronous belt 16.

[0020] Preferably, in order to improve the stability of the connection, a metal hoop 11 is embedded in the side opening of the advertising cloth 10, and the hook connection part 17 includes a connecting seat 21 glued and fixed to the outer wall of the synchronous belt 16, and a spring 22 fixed on the connecting seat 21, and a mountaineering buckle 23 for connecting to the metal hoop 11 is fixed at the other end of the spring 22.

[0021] Preferably, in order to improve the stability of the support frame 12 , a support rib 13 is welded and fixed between the support frame 12 and the support bottom plate 14 .

[0022] Preferably, in order to reduce deformation of the advertising cloth 10 after being affected by wind, a hollow lining plate 24 is welded and fixedly provided on the rear side of the support frame 12 for supporting the advertising cloth 10 .

[0023] Preferably, in order to avoid operation by unrelated personnel, a single circular hole locking plate 19 is welded and fixed on the synchronous rotating rod 15, and a double circular hole locking plate 20 is welded and fixed on the bracket frame 12. The double circular hole locking plate 20 and the single circular hole locking plate 19 are fixed by a U-shaped lock, so that the synchronous rotating rod 15 can only be rotated after the designated personnel open the U-shaped lock.

[0024] In specific implementation, the hook connection parts 17 can be lowered or raised one by one by rotating the rotating handle 18, so that the advertising cloth 10 can be installed or replaced on the ground without climbing up, which is more convenient and safe.

[0025] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manner derived by those skilled in the art based on the technical solution of the present invention also falls within the scope of protection of the present invention.

Claims

1. A building advertising bracket, characterized in that: The invention comprises a support frame (12) with a supporting base plate (14) fixedly provided at the lower end, a synchronous rotating rod (15) rotatably provided at the upper and lower ends of the support frame (12), and synchronous pulleys fixedly provided at both ends of the synchronous rotating rod (15), and a synchronous belt (16) connected between the upper and lower synchronous pulleys, a rotating handle (18) fixedly provided at one end of the lower synchronous rotating rod (15), and hook connecting parts (17) for connecting with the side openings of the advertising cloth (10) are arranged at intervals on the synchronous belt (16), when the advertising cloth (10) is installed, the hook connecting parts (17) are connected with the side openings of the advertising cloth (10) one by one, and the hook connecting parts (17) are raised by rotating the rotating handle (18) to drive the synchronous belt (16).

2. A building advertising bracket according to claim 1, characterized in that: In order to improve the stability of the connection, a metal hoop (11) is embedded in the side opening of the advertising cloth (10), and the hook connection part (17) includes a connection seat (21) glued and fixed to the outer wall of the synchronous belt (16), and a spring (22) fixed on the connection seat (21), and a carabiner (23) for connecting with the metal hoop (11) is fixed on the other end of the spring (22).

3. A building advertising bracket according to claim 2, characterized in that: In order to improve the stability of the support frame (12), a support rib plate (13) is welded and fixed between the support frame (12) and the support bottom plate (14).

4. A building advertising bracket according to claim 3, characterized in that: In order to reduce the deformation of the advertising cloth (10) after being affected by wind, a hollow lining plate (24) is welded and fixedly provided on the rear side of the support frame (12) for supporting the advertising cloth (10).

5. A building advertising bracket according to claim 4, characterized in that: In order to prevent unauthorized personnel from operating the synchronous rotating rod (15), a single-hole locking plate (19) is welded and fixedly provided on the synchronous rotating rod (15), and a double-hole locking plate (20) is welded and fixedly provided on the bracket frame (12). The double-hole locking plate (20) and the single-hole locking plate (19) are fixed by a U-shaped lock, so that the synchronous rotating rod (15) can only be rotated after a designated person opens the U-shaped lock.

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