Doorhead-shaped mounting frame

Abstract

The utility model discloses a door head-shaped mounting frame, and belongs to the technical field of advertisement display. The device comprises a support, a side plate, a rotating shaft and a winch, the support comprises an upper supporting rod and a lower supporting rod, one end of the upper supporting rod is provided with a first notch, two pulleys are installed in the first notch, one side of the upper supporting rod is provided with a first square hole, the first notch is communicated with the first square hole, one end of the lower supporting rod is provided with a second notch, and the second notch is communicated with the second square hole. A second square hole is formed in one side of the lower supporting rod, the second notch is communicated with the second square hole, the side plates are installed at the two ends of the support, bearing seats are arranged on one sides of the side plates, the bearing seats are matched with bearings, inner rings of the bearings are matched with the rotating shaft, a winch is installed on the rotating shaft, and two wire grooves are formed in the winch. And the bottom surfaces of the wire slots are fixedly connected with one ends of cables. After the support is fixed, the installation plate is lifted or lowered through the winch, so that the door head character can be installed on the ground, and the problem that the installation process is complex is solved.

Description

Technical Field

[0001] This utility model relates to the field of advertising display technology, specifically a signboard mounting bracket. Background Technology

[0002] Storefront signage is a crucial part of a shop's image. Attractive signage can leave a lasting impression, enhance brand image, and increase brand awareness. There are many types of storefront signage, including printed signage, steel structure signage, and LED signage. Currently, repairing or replacing storefront signage usually requires the use of scaffolding or ladders to allow workers to access the higher signs. The installation process is complex, and workers need to assemble the signage at a height, which carries a certain degree of risk. Utility Model Content

[0003] The purpose of this utility model is to provide a door sign mounting bracket. After the bracket is fixed, the mounting plate is raised or lowered by a winch, so that the door sign can be installed on the ground, which solves the problem of the complicated door sign installation process.

[0004] This utility model is achieved through the following technical solution:

[0005] This utility model is a door sign mounting bracket, including a bracket, side plate, rotating shaft and winch. The bracket includes an upper support rod and a lower support rod. One end of the upper support rod has a first groove, in which two pulleys are installed. One side of the upper support rod has a first square hole, and the first groove and the first square hole are connected. One end of the lower support rod has a second groove, in which two pulleys are installed. One side of the lower support rod has a second square hole, and the second groove and the second square hole are connected.

[0006] Side plates are installed at both ends of the bracket. A bearing seat is provided on one side of the side plate. The bearing seat mates with the bearing. The inner ring of the bearing mates with the shaft. A winch is installed on the shaft. Two wire grooves are provided on the winch. The bottom of each wire groove is fixedly connected to one end of the cable.

[0007] Furthermore, one cable passes through the first square hole and extends out of the first slot, while another cable passes through the second square hole and extends out of the second slot.

[0008] Furthermore, the other ends of both cables are fixedly connected to the mounting plate.

[0009] Furthermore, the support also includes a crossbar with a row of through holes, into which bolts are fitted.

[0010] Furthermore, a pulley is mounted on the shaft, and the pulley is connected to the power source.

[0011] This utility model has the following beneficial effects:

[0012] This utility model uses an external power source to drive the pulley to rotate, which in turn drives the winch to collect the cable into the cable tray. The other end of the cable passes through the upper support rod and the lower support rod. The mounting plate, which is fixedly connected to the other end of the cable, is raised or lowered. During the initial installation, the bracket is fixed to the mounting wall. When repairing or replacing the signboard in the future, it is only necessary to lower the mounting plate for repair or replacement.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the mounting bracket;

[0015] Figure 2 This is a schematic diagram of the support structure;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the support.

[0017] Figure 4 This is a structural schematic diagram of the side panel;

[0018] Figure 5 This is a schematic diagram of the winch structure.

[0019] In the diagram: 1. Bracket; 2. Side plate; 3. Shaft; 4. Winch; 5. Cable; 6. Mounting plate; 7. Pulley; 101. Crossbar; 102. Upper support rod; 103. First slot; 104. First square hole; 105. Lower support rod; 106. Second slot; 107. Second square hole; 108. Pulley; 109. Through hole; 201. Bearing seat; 202. Bearing; 401. Cable groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution: a signboard mounting bracket, wherein the bracket 1 includes an upper support rod 102 and a lower support rod 105. One end of the upper support rod 102 has a first slot 103, in which two pulleys 108 are installed. One side of the upper support rod 102 has a first square hole 104, and the first slot 103 and the first square hole 104 are connected. One end of the lower support rod 105 has a second slot 106, in which two pulleys 108 are installed. One side of the lower support rod 105 has a second square hole 107, in which the second slot 106 and the second square hole 107 are connected. One cable 5 passes through the first square hole 104 and extends out from the first slot 103, and another cable 5 passes through the second square hole 107 and extends out from the second slot 106.

[0023] In this embodiment, the cable 5 enters the support rod through the square hole, extends through the slot, and is placed on the pulley 108 installed inside the slot. The pulley 108 reduces the friction between the cable 5 and the support rod, preventing excessive wear of the cable 5 after long-term use.

[0024] Side plates 2 are installed at both ends of bracket 1. A bearing seat 201 is provided on one side of side plate 2. The bearing seat 201 cooperates with the bearing 202. The inner ring of the bearing 202 cooperates with the rotating shaft 3. A winch 4 is installed on the rotating shaft 3. Two wire grooves 401 are provided on the winch 4. The bottom surface of each wire groove 401 is fixedly connected to one end of a cable 5. The other end of each cable 5 is fixedly connected to the mounting plate 6. A pulley 7 is installed on the rotating shaft 3. The pulley 7 is connected to the power source.

[0025] In this embodiment, the pulley 7 is connected to the power source. The pulley 7 drives the shaft 3 to rotate, so that the winch 4 can take the cable 5 into the cable groove 401, and the mounting plate 6, which is fixedly connected to the other end of the cable 5, can be lifted or lowered.

[0026] The bracket 1 also includes a crossbar 101, on which a row of through holes 109 are provided, and bolts are fitted into the through holes 109.

[0027] In this implementation plan, during the initial installation, holes are drilled in the mounting wall, and the bracket is fixed to the mounting wall using bolts set on the horizontal bar 101. For subsequent maintenance or replacement of the signboard, it is only necessary to lower the mounting plate 6 for maintenance or replacement.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A signboard mounting bracket, characterized in that: The system includes a bracket (1), which includes an upper support rod (102) and a lower support rod (105). One end of the upper support rod (102) has a first slot (103) with two pulleys (108) installed in the first slot (103). One side of the upper support rod (102) has a first square hole (104) connected to the first slot (103). One end of the lower support rod (105) has a second slot (106) with two pulleys (108) installed in the second slot (106). One side of the lower support rod (105) has a second square hole (107) connected to the second slot (106). It also includes a side plate (2), which is installed at both ends of the bracket (1). A bearing seat (201) is provided on one side of the side plate (2). The bearing seat (201) cooperates with the bearing (202). The inner ring of the bearing (202) cooperates with the rotating shaft (3). A winch (4) is installed on the rotating shaft (3). Two wire grooves (401) are provided on the winch (4). The bottom surface of the wire grooves (401) is fixedly connected to one end of the cable (5).

2. The signboard mounting bracket according to claim 1, characterized in that, One of the cables (5) passes through the first square hole (104) and extends out from the first slot (103), while the other cable (5) passes through the second square hole (107) and extends out from the second slot (106).

3. The signboard mounting bracket according to claim 1, characterized in that, The other ends of both cables (5) are fixedly connected to the mounting plate (6).

4. The signboard mounting bracket according to claim 1, characterized in that, The bracket (1) also includes a crossbar (101), on which a row of through holes (109) are provided, and bolts are fitted inside the through holes (109).

5. A signboard mounting bracket according to claim 1, characterized in that, A pulley (7) is mounted on the shaft (3), and the pulley (7) is connected to the power source.

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