Anti-freezing support device

Abstract

The utility model relates to an anti-freezing type support device which comprises an upper support device and a lower support device, an upper push rod is installed on the upper support device, a lower push rod is installed on the lower support device, an upper isolation device is installed on the upper support device, the upper isolation device comprises a front shielding cover installed on the upper support device, and the front shielding cover is further connected with a rear shielding cover. A side protection plate is connected between the front shielding cover and the rear shielding cover, an isolation space is formed among the front shielding cover, the rear shielding cover and the side protection plate, and the upper push rod is located in the isolation space; the lower support is provided with a lower isolation device, and when the lower isolation device is in a closed state, the lower push rod is located in the lower isolation device. Therefore, covering type protection of the upper push rod and the lower push rod can be achieved, rain and snow accumulation is avoided, and the abnormal use state of freezing is avoided after the low-temperature state occurs. The upper isolation device does not affect the working stroke of the upper push rod, and the lower isolation device is provided with an arc receding cover plate, so that proper extension covering can be achieved.

Description

Technical Field

[0001] This utility model relates to a support device, and more particularly to a frost-resistant support device. Background Technology

[0002] In existing mobile communication base station layouts, antenna equipment is typically mounted on towers. Specifically, to accommodate the horizontal and vertical angle adjustments required during antenna operation, corresponding push-rod devices are used. However, in cold and frigid regions, freezing weather is common after rain or snow. The current conventional layout for push-rod devices is primarily an open-air, unobstructed design. This means that during freezing weather, rain and snow can cause the push-rod devices to freeze and stick together, making adjustments impossible and affecting the normal operation of the antenna equipment.

[0003] In view of the above-mentioned shortcomings, the designer actively researched and innovated in order to create a frost-resistant support device that would have greater industrial application value. Utility Model Content

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is to provide an antifreeze support device.

[0005] This utility model discloses an anti-freeze support device, comprising an upper support device and a lower support device. The upper support device is equipped with an upper push rod, and the lower support device is equipped with a lower push rod. The upper support device includes an upper isolation device, comprising a front shield mounted on the upper support device, a rear shield connected to the front shield, and a side guard plate connecting the front and rear shields. The front shield, rear shield, and side guard plate form an isolation space, and the upper push rod is located within this isolation space. The lower support device is equipped with a lower isolation device. When the lower isolation device is in the closed state, the lower push rod is located within the lower isolation device.

[0006] Furthermore, in the aforementioned antifreeze support device, the front shield is a semi-enclosed structure, the upper end of the front shield is fastened to the top of the upper push rod, the upper end of the front shield is also provided with a rotating component, and the rear shield is connected to the rotating component.

[0007] Furthermore, in the aforementioned antifreeze support device, the rotating component is a hinge, and the rear cover is welded to the hinge; or, the rotating mechanism is a rotating shaft, on which a mounting plate is sleeved, with both ends of the rotating shaft connected to the front cover, and the rear cover connected to the mounting plate with screws.

[0008] Furthermore, in the aforementioned antifreeze support device, the rear shield includes a baffle, the upper end of which extends a connecting plate, which is connected to the front shield; folding positioning plates are mirror-distributed on both sides of the baffle, and the folding positioning plates are connected to the side guard plates.

[0009] Furthermore, in the aforementioned antifreeze support device, the side guard plate includes a folding plate body, with connecting strips distributed at both ends of the folding plate body, and positioning screws installed on the connecting strips. The side guard plate is connected to the front shield and the rear shield by screws.

[0010] Furthermore, in the aforementioned antifreeze support device, the lower isolation device includes a lower contact plate, which has a semi-enclosed structure. A connecting mechanism is distributed on the inner side of the lower contact plate, and the connecting mechanism is connected to the lower push rod.

[0011] Furthermore, in the aforementioned antifreeze support device, the connecting mechanism is a C-shaped buckle, which secures the telescopic end of the lower push rod.

[0012] Furthermore, in the aforementioned antifreeze support device, the front end of the lower contact plate extends with an arc-shaped clearance cover.

[0013] Furthermore, in the aforementioned antifreeze support device, the front shield has a clearance hole.

[0014] By means of the above solution, this utility model has at least the following advantages:

[0015] 1. It can provide full coverage protection for the upper and lower push rods to prevent rain and snow accumulation and to prevent the rods from freezing in low temperatures.

[0016] 2. The upper isolation device does not affect the working stroke of the upper push rod and can be extended and adjusted according to its opening and closing status. Similarly, the lower isolation device is equipped with an arc-shaped clearance cover, which can also achieve appropriate extension and coverage.

[0017] 3. The installation is secure and will not easily come loose, resulting in good stability after assembly.

[0018] 4. The overall structure is simple, easy to assemble and use, and can be adapted to conventional upper and lower support devices, making it highly versatile.

[0019] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram showing the installation and assembly of the upper support device and the lower support device.

[0021] Figure 2 This is a schematic diagram showing the installation and assembly of the upper and lower isolation devices. (The antenna equipment is omitted to avoid obstruction.)

[0022] The meanings of the labels in the figures are as follows.

[0023] 1. Upper support device; 2. Lower support device

[0024] 3. Upper push rod 4. Lower push rod

[0025] 5. Front visor 6. Rear visor

[0026] 7 Side guard plate 8 Lower contact plate

[0027] 9. Arc-shaped clearance cover plate; 10. Antenna equipment. Detailed Implementation

[0028] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0029] like Figures 1 to 2 The anti-freeze support device includes an upper support unit and a lower support unit. The upper support unit is equipped with an upper push rod, and the lower support unit is equipped with a lower push rod. Its unique feature is that, to provide protection against external rain and snow, the upper support unit is equipped with an upper isolation device. Specifically, the upper isolation device includes a front shield mounted on the upper support unit, which is connected to a rear shield. Side panels connect the front and rear shields. Thus, the front shield, rear shield, and side panels form an isolation space, within which the upper push rod is located, providing protection. Similarly, a lower isolation device is also installed on the lower support unit. When the lower isolation device is closed, the lower push rod is located within it, preventing it from being exposed to rain and snow.

[0030] In a preferred embodiment of this invention, the front shield is a semi-enclosed structure, with its upper end fastened to the top of the upper push rod for proper connection and positioning. Simultaneously, a rotating assembly (not shown in the figure) is provided at the upper end of the front shield, and the rear shield is connected to the rotating assembly. This allows the front and rear shields to have different unfolding angles, which can be matched with the shape of the upper push rod to achieve better coverage. Furthermore, this creates a "wrapping and interlocking" structure from top to bottom, making it less prone to loosening and providing better isolation. During implementation, for ease of adjustment, the rotating assembly is a hinge, and the rear shield is welded to the hinge. Alternatively, the rotating mechanism is a shaft with a mounting plate fitted on it. Both ends of the shaft are connected to the front shield, and the rear shield is screwed to the mounting plate. Furthermore, a clearance hole is provided on the front shield.

[0031] Furthermore, considering that the rear shield will primarily face the antenna equipment after assembly, to avoid structural interference and without affecting the actual rear-end coverage, the rear shield includes a baffle. A connecting plate extends from the upper end of the baffle, and the connecting plate is connected to the rotating assembly of the front shield. Simultaneously, to accommodate the subsequently installed side guards, mirror-distributed folding positioning plates are provided on both sides of the baffle, and these folding positioning plates are connected to the connecting strips distributed on the side guards.

[0032] In practical implementation, the side guard plate includes a folding plate body, with connecting strips at both ends. Positioning screws are installed on the connecting strips, and the side guard plate is connected to the front and rear visors by screws. In this way, the presence of the folding plate body ensures effective side shielding at different unfolding distances, eliminating gaps and preventing external rain and snow from intruding.

[0033] Furthermore, to protect the lower push rod, the lower isolation device includes a lower contact plate with a semi-enclosed structure. This provides protection for the lower push rod from the top and sides, while ensuring that the front and rear ends do not obstruct the actual telescopic movement of the lower push rod. Additionally, considering equipment positioning needs, a connecting mechanism (not shown in the figure) is distributed on the inner side of the lower contact plate, connecting to the lower push rod. Specifically, the connecting mechanism used in this invention is a C-shaped buckle, which secures the telescopic end of the lower push rod. Of course, for ease of implementation, the connecting mechanism can also use positioning components such as cable ties, which will not be elaborated here. Furthermore, the front end of the lower contact plate extends with an arc-shaped clearance cover. This allows for clearance of the wiring of the lower support device and extends the coverage area for better protection.

[0034] The working principle of this utility model is as follows:

[0035] First, the user installs the upper and lower support devices separately. Then, the antenna equipment is connected to the upper and lower support devices. Next, depending on actual usage needs, one or both of the upper and lower push rods are adjusted to position the antenna equipment at a suitable angle. Then, the front and rear shields are opened to their maximum angle and placed in the preset position on the upper support device. Next, the front and rear shields are closed to achieve proper clamping and positioning. The side panels provide effective upper protection.

[0036] Simultaneously, insert the front arc-shaped clearance cover of the lower isolation device into the lower end of the wiring mechanism. Then, using the connecting mechanism, install the lower isolation device onto the lower push rod.

[0037] As can be seen from the above textual description and the accompanying drawings, the present invention has the following advantages:

[0038] 1. It can provide full coverage protection for the upper and lower push rods to prevent rain and snow accumulation and to prevent the rods from freezing in low temperatures.

[0039] 2. The upper isolation device does not affect the working stroke of the upper push rod and can be extended and adjusted according to its opening and closing status. Similarly, the lower isolation device is equipped with an arc-shaped clearance cover, which can also achieve appropriate extension and coverage.

[0040] 3. The installation is secure and will not easily come loose, resulting in good stability after assembly.

[0041] 4. The overall structure is simple, easy to assemble and use, and can be adapted to conventional upper and lower support devices, making it highly versatile.

[0042] Furthermore, the directions or positional relationships described in this utility model are based on the directions or positional relationships shown in the accompanying drawings. They are only for the purpose of facilitating the description of this utility model and simplifying the description, and are not intended to indicate or imply that the device or structure referred to must have a specific orientation, or to operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An antifreeze support device, comprising an upper support device and a lower support device, wherein the upper support device is equipped with an upper push rod and the lower support device is equipped with a lower push rod, characterized in that: The upper support device is equipped with an upper isolation device, which includes a front shield mounted on the upper support device. The front shield is also connected to a rear shield. A side guard plate is connected between the front shield and the rear shield. The front shield, the rear shield, and the side guard plate form an isolation space. The upper push rod is located within the isolation space. The lower support device is equipped with a lower isolation device. When the lower isolation device is in the closed state, the lower push rod is located within the lower isolation device.

2. The antifreeze support device according to claim 1, characterized in that: The front shield has a semi-enclosed structure, with its upper end fastened to the top of the upper push rod. The upper end of the front shield is also provided with a rotating component, and the rear shield is connected to the rotating component.

3. The antifreeze support device according to claim 2, characterized in that: The rotating component is a hinge, and the rear cover is welded to the hinge; or, the rotating component is a shaft, a mounting plate is sleeved on the shaft, both ends of the shaft are connected to the front cover, and the rear cover is screwed to the mounting plate.

4. The antifreeze support device according to claim 1, characterized in that: The rear visor includes a baffle, and a connecting plate extends from the upper end of the baffle. The connecting plate is connected to the front visor. Folding positioning plates are mirror-distributed on both sides of the baffle and are connected to the side guards.

5. The antifreeze support device according to claim 1, characterized in that: The side guard plate includes a folding plate body, with connecting strips distributed at both ends of the folding plate body. Positioning screws are installed on the connecting strips, and the side guard plate is screwed to the front shield and the rear shield.

6. The antifreeze support device according to claim 1, characterized in that: The lower isolation device includes a lower contact plate, which has a semi-enclosed structure. A connecting mechanism is distributed on the inner side of the lower contact plate, and the connecting mechanism is connected to the lower push rod.

7. The antifreeze support device according to claim 6, characterized in that: The connecting mechanism is a C-shaped buckle, which fastens the telescopic end of the lower push rod.

8. The antifreeze support device according to claim 6, characterized in that: The front end of the lower contact plate extends with an arc-shaped clearance cover.

9. The antifreeze support device according to claim 1, characterized in that: The front shield has a clearance hole.

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