Signal line fixing device for radio and television signal tower

Abstract

The utility model discloses a signal line fixing device for a broadcast television signal tower, which belongs to the technical field of broadcast communication, and comprises a tower pole and a signal line, a mounting rack is arranged outside the tower pole, side plates are fixedly connected to two sides of the upper part of the mounting rack, and a mounting frame is arranged above the side plates. Bolts are arranged in the side plates, the side plates and the mounting frame are connected through the bolts, a plurality of positioning frames are evenly and fixedly connected in the mounting frame, the signal lines are arranged in the positioning frames, the top of the mounting frame is sleeved with the mounting cover, first bolts are symmetrically arranged on the two sides of the top of the mounting cover, and the mounting cover and the mounting frame are connected through the first bolts. A plurality of signal lines are respectively placed in the support, so that the signal lines and the tower pole are fixed, and the fixing requirement between the signal lines and the tower pole is met.

Description

Technical Field

[0001] This utility model relates to the field of broadcast communication technology, and more specifically, to a signal line fixing device for broadcast television signal towers. Background Technology

[0002] Signal lines primarily refer to the lines used in electrical control circuits to transmit sensing and control information. Signal lines often consist of multiple cables forming one or more bundles of transmission lines, or they can be printed lines arranged on a printed circuit board. With continuous advancements in technology and applications, signal lines have evolved from metal carriers to other carriers, such as optical fibers. Broadcast and television towers need to cover different frequency bands, and each frequency band may require one or more different signal lines. Therefore, signal towers often have multiple signal lines to support different antenna systems.

[0003] Chinese Patent Announcement No. CN214850373U discloses a signal line fixing device for broadcast television signal towers. This patent includes a first clamp and a second clamp. Pulling the first clamp and the second clamp together causes them to encircle the tower and the signal line, driving the threaded rod through the connecting groove. Then, rotating the nut causes it to slide along the threaded rod. When the nut slides to the appropriate position, it is pressed and fixed by the first clamp and the second clamp. At this time, the first clamp and the second clamp clamp hold the tower and the signal line for easy fixing.

[0004] The first and second clamps in the aforementioned patent can only fix one signal cable to the tower. However, signal towers typically have multiple signal cables fixed to the tower, so this device cannot meet the need for fixing multiple signal cables to the tower, thus failing to meet practical usage requirements. Therefore, this utility model proposes a signal cable fixing device for broadcast television signal towers to overcome the shortcomings of the prior art. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of this utility model is to provide a signal line fixing device for broadcast television signal towers. It sets up multiple positioning frames to place multiple signal lines in them respectively, thereby fixing the signal lines to the tower pole and meeting the fixing requirements between multiple signal lines and the tower pole.

[0007] 2. Technical Solution

[0008] To solve the above problems, the present invention adopts the following technical solution.

[0009] A signal line fixing device for a broadcast television signal tower includes a tower pole and a signal line. A mounting frame is provided on the outside of the tower pole. Side plates are fixedly connected to the upper two sides of the mounting frame. A mounting frame is provided above the side plates. Bolts are provided inside the side plates, and the side plates and mounting frame are connected by bolts. An elastic component for limiting the tower pole is provided at the bottom of the mounting frame. Multiple positioning frames are uniformly fixedly connected inside the mounting frame. The signal line is located inside the positioning frames. A first elastic component is provided inside the positioning frames. The first elastic component is installed at the bottom of a mounting cover. The mounting cover is fitted onto the top of the mounting frame. First bolts are symmetrically provided on both sides of the top of the mounting cover, and the mounting cover and mounting frame are connected by the first bolts. Second bolts are symmetrically provided on both sides of the mounting cover, and the mounting cover and mounting frame are connected by the second bolts. The mounting frame, side plates, mounting frame, and mounting cover are all coated with an anti-rust coating.

[0010] Furthermore, the elastic component includes a first telescopic rod fixedly connected to the bottom of the mounting frame, the end of the first telescopic rod being fixedly connected to a first abutment plate, an arc-shaped groove being provided on the side of the first abutment plate that contacts the tower rod, an anti-slip pad being fixedly connected in the arc-shaped groove, and a first spring being fixedly connected between the mounting frame and the first abutment plate, the first spring being sleeved on the outside of the first telescopic rod.

[0011] Furthermore, the first elastic component includes a telescopic rod fixedly connected to the bottom of the mounting cover, the end of the telescopic rod being fixedly connected to an abutment plate, a first arc-shaped groove being provided on the side of the abutment plate that contacts the signal line, a damping pad being fixedly connected in the first arc-shaped groove, and a spring being fixedly connected between the mounting cover and the abutment plate, the spring being sleeved on the outside of the telescopic rod.

[0012] Furthermore, a second arc-shaped groove is provided at the bottom of the positioning frame, and a damping pad is fixedly connected to the inner wall of the positioning frame.

[0013] Furthermore, the inner wall of the mounting frame is fixedly connected with anti-slip protrusions, and there are multiple anti-slip protrusions that are evenly distributed on the inner wall of the mounting frame.

[0014] Furthermore, the mounting frame has symmetrical positioning grooves on both sides of its top, and positioning rods are inserted into the positioning grooves and fixedly connected to the mounting frame.

[0015] 3. Beneficial effects

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] (1) This solution sets up multiple positioning frames to place multiple signal lines in them, thereby fixing the signal lines to the tower and meeting the usage requirements of fixing multiple signal lines to the tower. After the mounting cover is closed on the mounting frame, the abutment plate is in close contact with the signal line, and the spring and telescopic rod are compressed to ensure that the abutment plate is firmly attached to the signal line, completing the limit fixation of the signal line and significantly improving the stability of the signal line.

[0018] (2) By setting up an elastic component and a first elastic component, after the mounting bracket is installed into the mounting frame, the first abutment plate is in close contact with the tower rod, and the first spring and the first telescopic rod are compressed by force to ensure that the first abutment plate is firmly attached to the tower rod, thereby achieving the limiting and fixing of the tower rod. The anti-slip protrusion enhances the friction between the mounting bracket and the tower rod, thereby increasing the stability of the tower rod. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a signal line fixing device for a broadcast television signal tower according to the present invention;

[0020] Figure 2 In this utility model Figure 1 Enlarged diagram of A in the middle;

[0021] Figure 3 In this utility model Figure 1 Enlarged diagram of B in the diagram.

[0022] Explanation of the labels in the diagram:

[0023] 1. Tower pole; 2. Signal cable; 3. Mounting bracket; 31. Side plate; 32. Bolt; 33. Anti-slip protrusion; 34. Positioning rod; 4. Mounting frame; 41. Positioning frame; 42. Damping pad; 5. Mounting cover; 51. First bolt; 52. Second bolt; 61. Telescopic rod; 62. Abutment plate; 63. Spring; 71. First telescopic rod; 72. First abutment plate; 73. First spring; 74. Anti-slip pad; 8. Anti-rust coating. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please see Figure 1-3 A signal line fixing device for a broadcast television signal tower includes a tower pole 1 and a signal line 2. A mounting frame 3 is provided on the outside of the tower pole 1. Side plates 31 are fixedly connected to the upper two sides of the mounting frame 3. A mounting frame 4 is provided above the side plates 31. Bolts 32 are provided inside the side plates 31. The side plates 31 and the mounting frame 4 are connected by bolts 32. An elastic component for limiting the tower pole 1 is provided at the bottom of the mounting frame 4. Multiple positioning frames 41 are uniformly fixedly connected inside the mounting frame 4. The signal line 2 is located inside the positioning frames 41. A first elastic component is provided inside the positioning frames 41. The first elastic component is installed at the bottom of the mounting cover 5. The mounting cover 5 is fitted onto the top of the mounting frame 4. First bolts 51 are symmetrically provided on both sides of the top of the mounting cover 5. The mounting cover 5 and the mounting frame 4 are connected by the first bolts 51. Second bolts 52 are symmetrically provided on both sides of the mounting cover 5. The mounting cover 5 and the mounting frame 4 are connected by the second bolts 52. The mounting frame 3, side plates 31, mounting frame 4 and mounting cover 5 are all coated with an anti-rust coating 8.

[0028] It should be noted that during use, the mounting bracket 3 is installed on the outside of the tower 1, and then the mounting frame 4 is placed on top of the mounting bracket 3. Next, bolts 32 are installed inside the side plate 31 to fix the mounting bracket 3 and the mounting frame 4. After the mounting bracket 3 is fixed, the bottom of the elastic component is tightly attached to the surface of the tower 1 to achieve the limiting function. Next, multiple signal wires 2 are placed into the corresponding positioning frames 41, the mounting cover 5 is covered, and the mounting cover 5 is fixed to the mounting frame 4 with the first bolt 51. Then, the connection between the mounting cover 5 and the mounting frame 4 is reinforced with the second bolt 52. After the mounting cover 5 is closed, the first elastic component at the bottom extends into the corresponding positioning frame 41 and is in close contact with the surface of the signal wire 2 to achieve the limiting and fixing of the signal wire 2. This device sets multiple positioning frames 41 and places multiple signal wires 2 in them respectively to achieve the fixing of the signal wires 2 and the tower 1, thus meeting the fixing requirements between multiple signal wires 2 and the tower 1.

[0029] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 As shown, the elastic component includes a first telescopic rod 71 fixedly connected to the bottom of the mounting frame 4. The end of the first telescopic rod 71 is fixedly connected to the first abutment plate 72. An arc-shaped groove is provided on the side of the first abutment plate 72 that contacts the tower rod 1. An anti-slip pad 74 is fixedly connected in the arc-shaped groove. A first spring 73 is fixedly connected between the mounting frame 4 and the first abutment plate 72. The first spring 73 is sleeved on the outside of the first telescopic rod 71.

[0030] It should be noted that after the mounting bracket 3 is installed on the mounting frame 4, the first abutment plate 72 is in close contact with the surface of the tower rod 1, and the first spring 73 and the first telescopic rod 71 are in a compressed state under force, ensuring that the first abutment plate 72 is firmly attached to the tower rod 1, thereby achieving the limiting and fixing of the tower rod 1.

[0031] In the embodiments of this utility model, please refer to Figure 1 and Figure 2 As shown, the first elastic component includes a telescopic rod 61 fixedly connected to the bottom of the mounting cover 5. The end of the telescopic rod 61 is fixedly connected to the abutment plate 62. A first arc-shaped groove is provided on the side of the abutment plate 62 that contacts the signal line 2. A damping pad 42 is fixedly connected in the first arc-shaped groove. A spring 63 is fixedly connected between the mounting cover 5 and the abutment plate 62. The spring 63 is sleeved on the outside of the telescopic rod 61. A second arc-shaped groove is provided at the bottom of the positioning frame 41. A damping pad 42 is fixedly connected to the inner wall of the positioning frame 41.

[0032] It should be noted that after the mounting cover 5 is placed on the mounting frame 4, the first elastic component at the bottom extends into the corresponding positioning frame 41, and then the abutment plate 62 comes into close contact with the surface of the signal line 2. At this time, the spring 63 and the telescopic rod 61 are compressed under force, so that the abutment plate 62 firmly adheres to the signal line 2, thereby achieving the limiting and fixing of the signal line 2; the design of the second arc-shaped groove facilitates the support of the signal line 2, while the setting of the damping pad 42 can effectively protect the signal line 2, reduce damage to its outer surface, and thus extend the service life of the signal line 2.

[0033] In the embodiments of this utility model, please refer to Figure 1 As shown, the inner wall of the mounting frame 3 is fixedly connected with anti-slip protrusions 33. There are multiple anti-slip protrusions 33, which are evenly distributed on the inner wall of the mounting frame 3. The top two sides of the mounting frame 3 are symmetrically provided with positioning grooves, and positioning rods 34 are inserted into the positioning grooves. The positioning rods 34 are fixedly connected to the mounting frame 4.

[0034] It should be noted that the anti-slip protrusion 33 enhances the friction between the mounting bracket 3 and the tower 1, thereby further improving the stability of the tower 1; when installing the mounting bracket 3, the positioning rod 34 is inserted into the positioning groove, which facilitates the quick and accurate installation of the mounting bracket 3.

[0035] The working principle of this utility model is as follows:

[0036] In use, the mounting bracket 3 is installed on the outside of the tower 1, and then the mounting frame 4 is placed on top of the mounting bracket 3. The positioning rod 34 is inserted into the positioning groove, and the bottom of the tower 1 contacts the anti-slip protrusion 33, thereby increasing the friction between the mounting bracket 3 and the tower 1. Next, bolts 32 are installed in the side plate 31 to complete the fixing of the mounting bracket 3 and the mounting frame 4. After the mounting bracket 3 is fixed, the first abutment plate 72 is tightly attached to the surface of the tower 1, and the first spring 73 and the first telescopic rod 71 are compressed under force to ensure that the first abutment plate 72 is firmly fixed and achieves the limiting function. Next, multiple signal wires 2 are placed into the corresponding positioning frames 41 respectively, and the mounting cover 5 is covered. The mounting cover 5 is fixed to the mounting frame 4 by the first bolt 51. Then, the connection between the mounting cover 5 and the mounting frame 4 is reinforced by the second bolt 52. After the mounting cover 5 is closed, the first elastic component at the bottom extends into the corresponding positioning frame 41, and the abutment plate 62 is in close contact with the surface of the signal line 2. At this time, the spring 63 and the telescopic rod 61 are compressed under force to ensure that the abutment plate 62 is firmly attached to the signal line 2, thereby achieving the limiting and fixing of the signal line 2. This utility model sets multiple positioning frames 41 and places multiple signal lines 2 in them respectively to achieve the fixing of the signal line 2 and the tower 1, thus meeting the fixing requirements between multiple signal lines 2 and the tower 1.

[0037] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A signal line fixing device for a broadcast television signal tower, comprising a tower pole (1) and a signal line (2), characterized in that: The tower (1) is provided with an external mounting bracket (3). Side plates (31) are fixedly connected to the upper two sides of the mounting bracket (3). An mounting frame (4) is provided above the side plates (31). Bolts (32) are provided inside the side plates (31). The side plates (31) and the mounting frame (4) are connected by bolts (32). An elastic component for limiting the tower (1) is provided at the bottom of the mounting frame (4). Multiple positioning frames (41) are evenly fixedly connected inside the mounting frame (4). The signal line (2) is located inside the positioning frame (41). A first positioning frame (41) is provided inside the positioning frame (41). The first elastic component is installed at the bottom of the mounting cover (5), the mounting cover (5) is sleeved on the top of the mounting frame (4), the mounting cover (5) is symmetrically provided with first bolts (51) on both sides of the top of the mounting cover (5), the mounting cover (5) and the mounting frame (4) are connected by the first bolts (51), the mounting cover (5) is symmetrically provided with second bolts (52) on both sides of the mounting cover (5), the mounting cover (5) and the mounting frame (4) are connected by the second bolts (52), and the mounting bracket (3), side plate (31), mounting frame (4) and mounting cover (5) are all sprayed with anti-rust coating (8).

2. The signal line fixing device for a broadcast television signal tower according to claim 1, characterized in that: The elastic component includes a first telescopic rod (71) fixedly connected to the bottom of the mounting frame (4). The end of the first telescopic rod (71) is fixedly connected to a first abutment plate (72). An arc-shaped groove is provided on the side of the first abutment plate (72) that contacts the tower rod (1). An anti-slip pad (74) is fixedly connected in the arc-shaped groove. A first spring (73) is fixedly connected between the mounting frame (4) and the first abutment plate (72). The first spring (73) is sleeved on the outside of the first telescopic rod (71).

3. The signal line fixing device for a broadcast television signal tower according to claim 1, characterized in that: The first elastic component includes a telescopic rod (61) fixedly connected to the bottom of the mounting cover (5). The end of the telescopic rod (61) is fixedly connected to the abutment plate (62). The abutment plate (62) has a first arc-shaped groove on the side that contacts the signal line (2). A damping pad (42) is fixedly connected in the first arc-shaped groove. A spring (63) is fixedly connected between the mounting cover (5) and the abutment plate (62). The spring (63) is sleeved on the outside of the telescopic rod (61).

4. The signal line fixing device for a broadcast television signal tower according to claim 1, characterized in that: The bottom of the positioning frame (41) is provided with a second arc-shaped groove, and a damping pad (42) is fixedly connected to the inner wall of the positioning frame (41).

5. A signal line fixing device for a broadcast television signal tower according to claim 1, characterized in that: The inner wall of the mounting bracket (3) is fixedly connected with anti-slip protrusions (33), and there are multiple anti-slip protrusions (33) evenly distributed on the inner wall of the mounting bracket (3).

6. A signal line fixing device for a broadcast television signal tower according to claim 5, characterized in that: The mounting bracket (3) has symmetrical positioning grooves on both sides of its top, and a positioning rod (34) is inserted into the positioning groove. The positioning rod (34) is fixedly connected to the mounting frame (4).

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