Novel communication antenna supporting frame

Abstract

The utility model relates to a novel communication antenna supporting frame, and belongs to the technical field of communication antennas. Comprising a tray, supporting legs and a seat frame, multiple supporting legs are hinged to the lower portion of the tray. A seat frame is detachably mounted at the upper end of the tray, and a pitching frame for mounting an antenna is hinged to the seat frame; the supporting legs are of telescopic structures; each supporting leg comprises a multi-rod section at the upper part and a single-rod section at the lower part; the upper end of the multi-rod section is hinged to the tray, the lower end of the multi-rod section is fixedly provided with a locking sleeve, and a rotatable locking nut is installed on the locking sleeve. And the single rod section upwards penetrates through the locking sleeve and is locked and fixed in the locking sleeve by the locking nut. Through the detachable structure of the seat frame and the tray, quick and convenient disassembly and assembly can be realized. And the overall height adjustment is realized through the telescopic structure of the supporting legs. By means of the upper and lower segmented structures of the supporting legs and matching of the locking sleeves, the supporting sleeves and the locking nuts, the load bearing capacity of the supporting legs is improved. The device is good in comprehensive use effect.

Description

Technical Field

[0001] The utility model relates to a novel communication antenna support frame, belonging to the technical field of communication antennas. Background Art

[0002] In some occasions, it is necessary to install communication antennas temporarily, and a communication antenna support frame is required. Installing the communication antenna on the support frame allows for pitch adjustment and overall height adjustment. Since it is a temporary installation, it needs to have the characteristics of being simple and detachable. At the same time, to ensure equipment safety, it needs to have a certain load-bearing capacity.

[0003] The existing support frames have the disadvantages of troublesome disassembly and low structural strength, making them unable to bear the load, and thus need to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a novel communication antenna support frame.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A novel communication antenna support frame includes a tray, support legs, and a seat frame; several support legs are hinged to the lower part of the tray; the seat frame is detachably installed at the upper end of the tray, and a pitch frame for installing the antenna is hinged on the seat frame; the support legs are of a telescopic structure; the support legs include a multi-bar section at the upper part and a single-bar section at the lower part; the upper end of the multi-bar section is hinged to the tray, the lower end is fixedly provided with a locking sleeve, and a rotatable locking nut is installed on the locking sleeve; the single-bar section passes upward through the locking sleeve and is locked and fixed in the locking sleeve by the locking nut.

[0007] A further improvement of the technical solution of the utility model is: a support sleeve is further provided at the lower end of the locking sleeve; the support sleeve is fixedly connected to the lower end of the multi-bar section; the locking sleeve is arranged on the upper side of the support sleeve.

[0008] A further improvement of the technical solution of the utility model is: an intermediate support vertical rod is also provided; the upper end of the intermediate support vertical rod is connected to the lower end face of the tray; a sliding sleeve is slidably sleeved on the lower part of the intermediate support vertical rod; a connecting rod is used to connect the support sleeve on each support leg and the intermediate support vertical rod; both ends of the connecting rod are respectively hinged to the support sleeve and the sliding sleeve.

[0009] A further improvement of the technical solution of the utility model is: the tray is of a notched disc structure; the lower end face of the seat frame is provided with a notched circular chuck; several spring positioning pins are also penetrated through the outer side of the tray; the circular chuck is butted and clamped with the tray, and fixed with the spring positioning pins.

[0010] A further improvement of the technical solution of the utility model is: three spring positioning pins are provided.

[0011] A further improvement of the technical solution of the present utility model is that three support legs are provided, and two rods are provided for the multi-rod section.

[0012] Due to the adoption of the above technical solution, the technical effects achieved by the present utility model are as follows:

[0013] Through the detachable structure of the seat frame and the tray, the present utility model can achieve quick and convenient disassembly and installation. The circular chuck and the tray on the seat frame are both notch structures, and the rotation limit after quick docking is realized through the corresponding notch structures, and stable connection is achieved in cooperation with the spring positioning pin.

[0014] The support legs of the present utility model are telescopic structures and can be adjusted in height. The structure of the support legs is divided into a multi-rod section and a single-rod section; a support sleeve, a locking sleeve and a locking nut are provided at the junction of the multi-rod section and the single-rod section. The single-rod section can slide and adjust after passing through the support sleeve and the locking sleeve, and the locking nut is used for locking after adjustment; due to the cooperation of the support sleeve and the locking sleeve of the locking nut, the load capacity of this structure is also improved. Description of the Drawings

[0015] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0016] Figure 2 is a schematic diagram of the seat frame, circular chuck and pitching frame of the present utility model;

[0017] Figure 3 is a schematic diagram of the tray of the present utility model;

[0018] Figure 4 is a schematic diagram of the locking sleeve, support sleeve and locking nut of the present utility model;

[0019] Figure 5 is a schematic diagram of the middle vertical support rod of the present utility model;

[0020] Wherein, 1, support sleeve; 2, locking sleeve; 3, locking nut; 4, single-rod section; 5, multi-rod section; 6, tray; 7, middle vertical support rod; 8, locking nut seat; 9, spring positioning pin; 10, seat frame; 11, pitching frame; 12, sliding sleeve; 13, connecting rod; 14, circular chuck. Detailed Embodiments

[0021] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0023] The present utility model is a novel communication antenna support frame for installing a communication antenna.

[0024] As Figure 1 , Figure 2 , Figure 3 shown, the support frame mainly includes a tray 6, support legs, and a base frame 10. A plurality of support legs are hingedly arranged at the lower part of the tray 6, and the support legs can be rotated and retracted to support the tray 6. The base frame 10 is detachably installed at the upper end of the tray 6, and through the detachable installation structure, it is convenient for disassembly and installation during use. At the same time, a pitching frame 11 is hingedly arranged on the base frame 10, and the communication antenna is installed on the pitching frame 11 to adjust the pitching angle. After the pitching frame 11 is adjusted, it can be fixed at the adjusted position.

[0025] The support legs used in this support frame are telescopic structures, so that the space occupied can be reduced by contraction during storage, and the use height can be adjusted according to actual needs. Specifically, as Figure 1 , Figure 4 shown, the support leg includes a multi-rod section 5 located at the upper part and a single-rod section 4 located at the lower part. Among them, the multi-rod section 5 has multiple rods. The upper ends of the rods of the multi-rod section 5 are hinged to the tray 6, and the lower ends of the rods of the multi-rod section 5 are fixedly provided with a locking sleeve 2, and multiple rods are jointly connected to the same locking sleeve 2. A rotatable locking nut 3 is installed on the locking sleeve 2, and the locking nut 3 is locked and loosened by rotation. The single-rod section 4 is passed upward through the locking sleeve 2, and the single-rod section 4 can slide within the locking sleeve 2 and is locked and fixed within the locking sleeve 2 by using the locking nut 3 after sliding to the required position. In order to better realize the function of the locking nut 3, a locking nut seat 8 is fixedly provided on the surface of the locking sleeve 2, and the locking nut 3 is sequentially passed through the locking nut seat 8 and the locking sleeve 2 for installation.

[0026] As Figure 4 shown, in a specific implementation, further, a support sleeve 1 is usually provided at the lower end of the locking sleeve 2. That is to say, the support sleeve 1 is fixedly provided at the lowermost end of the multi-rod section 5; the locking sleeve 2 is arranged on the upper side of the support sleeve 1. The single-rod section 4 is sequentially passed upward through the support sleeve 1 and the locking sleeve 2.

[0027] In the present utility model, in order to control the development angle of the support legs, an intermediate support vertical rod 7 is usually further provided. The intermediate support rod 7 is installed on the lower end surface of the same tray 6. A sliding sleeve 12 is slidably sleeved on the lower part of the intermediate support vertical rod 7. Then, a connecting rod 13 is used to connect the support sleeve 1 on each support leg and the intermediate support vertical rod 7. Specifically, both ends of the connecting rod 13 are respectively hinged to the support sleeve 1 and the sliding sleeve 12. The sliding sleeve 12 can slide on the intermediate support vertical rod 7, and the sliding sleeve 12 can be fixed on the intermediate support vertical rod 7 to play a certain locking role. A convex circular ring for preventing the sliding sleeve 12 from sliding out is provided at the lowermost end of the intermediate support vertical rod 7. Specifically, as shown in Figure 5 shown.

[0028] In the present utility model, the seat frame 10 is installed on the tray 6, and the two are of a quick-connect and dismountable structure. Specifically, the tray 6 is set to a structure of a notched disc. At the same time, correspondingly, the lower end surface of the seat frame 10 is set to a structure of a notched circular chuck 14. The circular chuck 14 is butted and clamped with the tray 6. At the same time, a plurality of spring positioning pins 9 are also penetrated through the outer side surface of the tray 6. After the circular chuck 14 and the tray 6 are butted in place, the spring positioning pins 9 are used for fixation. Positioning grooves capable of corresponding to the spring positioning pins 9 can be provided on the surface of the circular chuck 14. Specifically, as shown in Figure 2 , Figure 3 shown.

[0029] In the specific implementation of the present utility model, usually, three spring positioning pins 9 are provided, which can ensure the stable connection between the circular chuck 14 and the tray 6.

[0030] Usually, three support legs are provided in the present utility model, which can ensure a stable support structure as a whole. The multi-rod section 5 is provided with two rods, and the single-rod section 5 is located between the two rods when sliding upward.

[0031] Through the detachable structure of the seat frame and the tray in the present utility model, quick and convenient disassembly and installation can be realized. The overall height adjustment is realized through the telescopic structure of the support legs. Through the upper and lower segmented structure of the support legs and the cooperation of the locking sleeve, the support sleeve and the locking nut, the load-bearing capacity of the support legs is improved.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A new communication antenna support frame, characterized by: The invention comprises a tray (6), a support leg and a seat frame (10); a plurality of support legs are hingedly arranged at the lower part of the tray (6); the seat frame (10) is detachably mounted at the upper end of the tray (6), and a pitch frame (11) for mounting an antenna is hingedly arranged on the seat frame (10); the support leg is a telescopic structure; the support leg comprises an upper multi-rod section (5) and a lower single-rod section (4); the upper end of the multi-rod section (5) is hingedly connected to the tray (6), the lower end is fixedly provided with a locking sleeve (2), and a rotatable locking nut (3) is installed on the locking sleeve (2); the single-rod section (4) passes through the locking sleeve (2) upwards and is locked and fixed in the locking sleeve (2) by the locking nut (3).

2. According to claim 1, the novel communication antenna support frame is characterized in that: A support sleeve (1) is also arranged at the lower end of the locking sleeve (2); the support sleeve (1) is fixedly connected to the lower end of the multi-rod section (5); and the locking sleeve (2) is arranged on the upper side of the support sleeve (1).

3. According to claim 1, the novel communication antenna support frame is characterized in that: An intermediate support vertical rod (7) is also provided; the upper end of the intermediate support vertical rod (7) is connected to the lower end surface of the tray (6); the lower part of the intermediate support vertical rod (7) is slidably mounted on a sliding sleeve (12); the support sleeve (1) on each support leg is connected to the intermediate support vertical rod (7) by a connecting rod (13); the two ends of the connecting rod (13) are respectively hingedly connected to the support sleeve (1) and the sliding sleeve (12).

4. The novel communication antenna support frame according to claim 1 is characterized in that: The tray (6) is a notched disc structure; a notched circular chuck (14) is provided on the lower end surface of the seat frame (10); a plurality of spring positioning pins (9) are also provided through the outer side surface of the tray (6); the circular chuck (14) is docked and clamped with the tray (6), and fixed using the spring positioning pins (9).

5. The novel communication antenna support frame according to claim 4 is characterized in that: Three spring positioning pins (9) are provided.

6. A novel communication antenna support according to any one of claims 1 to 5, characterized in that: Three supporting legs are provided, and two rods are provided in the multi-rod section (5).

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