An anti-impact buffer sleeve for unlocking an automatic lifting antenna mast

Abstract

This utility model relates to an automatic lifting antenna mast unlocking anti-impact buffer sleeve, including a male clamp plate and a first rotating connector connected to the male clamp plate. A female clamp plate is rotatably connected to the first rotating connector plate. The male and female clamp plates cooperate to fix the mast body. A second rotating connector plate is connected to the female clamp plate, and a locking element is connected to the second rotating connector plate. A retaining element is connected to the male and female clamp plates. The technical solution of this application has the following advantages: the cooperative design of the male and female clamp plates allows for tight fixation to the mast body. The male and female clamp plates cooperate to clamp the mast body from different directions. The first rotating connector enables the rotational connection between the male and female clamp plates, allowing for flexible adjustment of the opening and closing angle between them, which can adapt to the installation requirements of masts with different diameters, greatly improving the versatility and applicability of the buffer sleeve. The retaining element connected to the male and female clamp plates effectively increases the friction between them and the mast body.

Description

Technical Field

[0001] This utility model relates to the field of lifting antennas, specifically to an automatic lifting antenna mast unlocking anti-impact buffer sleeve. Background Technology

[0002] Automatic lifting antenna masts are critical equipment in fields such as communications, surveying, and emergency rescue. Their height adjustment and fixation reliability directly impact signal transmission stability and equipment safety. In practical applications, antenna masts require locking devices to maintain their position at different heights. However, unlocking these devices often involves impact issues, becoming a significant factor affecting equipment lifespan and operational safety.

[0003] Traditional antenna mast locking devices often employ simple clamp structures, securing the mast with a single bolt or clip. The small contact area between the clamp and the mast, relying solely on bolt preload for fixation, makes them prone to loosening in vibrating environments. This can lead to antenna mast displacement and negatively impact signal reception quality.

[0004] Therefore, it is very necessary to provide an automatic lifting antenna mast unlocking anti-impact buffer sleeve to solve the above-mentioned technical problems. Utility Model Content

[0005] Based on the above description, this utility model provides an automatic lifting antenna mast unlocking anti-impact buffer sleeve to solve the problem that existing antenna mast locking devices mostly adopt simple clamp structures and fix the mast body by a single bolt or buckle, which are prone to loosening in a vibrating environment.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An automatic lifting antenna mast unlocking anti-impact buffer sleeve includes a male clamp plate and a first rotating connector connected to the male clamp plate. A female clamp plate is rotatably connected to the first rotating connector plate. The male clamp plate and the female clamp plate cooperate to fix it on the mast body. A second rotating connector plate is connected to the female clamp plate. A locking member is connected to the second rotating connector plate. The locking member is used to fix the male clamp plate and the female clamp plate in the locked position. A pressing member is connected to the male clamp plate and the female clamp plate. The pressing member is used to increase the friction with the mast body.

[0007] Furthermore, the locking component includes a locking rod rotatably connected to the second rotating connector and a tightening nut threadedly connected to the locking rod.

[0008] Furthermore, the clamping member includes a first metal plate connected to the mother clamp and a first rubber pad connected to the first metal plate.

[0009] Furthermore, the male clamp plate is provided with a connection port, and the clamping member includes a clamping nut connected to the male connection port and a clamping screw threadedly connected to the clamping nut. A second metal plate is connected to the clamping screw, and a second rubber pad is connected to the second metal plate.

[0010] Furthermore, the male clamp is arranged in an arc shape.

[0011] Furthermore, the mother clamp is arranged in an arc shape.

[0012] Furthermore, a handle is connected to the male clamp plate.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] The male and female clamps are designed to fit together securely onto the pole. They work together to clamp the pole from different directions. A first rotating connector allows for the rotational connection between the male and female clamps, enabling flexible adjustment of their opening angle to accommodate poles of different diameters, significantly improving the versatility and applicability of the buffer sleeve. Simultaneously, the second rotating connector on the female clamp and the locking mechanism work together to firmly secure the male and female clamps in the locked position once the buffer sleeve is adjusted to the appropriate location. The abutment components connected to the male and female clamps effectively increase the friction between them and the pole. This design addresses the problem of existing antenna pole locking devices, which often use simple clamp structures and rely on a single bolt or buckle for pole fixation, making them prone to loosening in vibrating environments. Attached Figure Description

[0015] Figure 1 One of the overall structural schematic diagrams of an automatic lifting antenna mast unlocking anti-impact buffer sleeve provided by an embodiment of this utility model;

[0016] Figure 2 A second schematic diagram of the overall structure of an automatic lifting antenna mast unlocking anti-impact buffer sleeve provided for an embodiment of this utility model;

[0017] Figure 3 This is the third schematic diagram of the overall structure of an automatic lifting antenna mast unlocking anti-impact buffer sleeve provided for an embodiment of this utility model;

[0018] Figure 4 for Figure 3 Enlarged structural diagram at point Q;

[0019] Figure 5 The fourth schematic diagram of the overall structure of an automatic lifting antenna mast unlocking anti-impact buffer sleeve provided for the embodiments of this utility model;

[0020] Figure 6 for Figure 5 Enlarged structural diagram at point W;

[0021] Figure 7 This is a schematic diagram of the installation structure of an automatic lifting antenna mast unlocking anti-impact buffer sleeve provided for an embodiment of this utility model. Detailed Implementation

[0022] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0024] It is understood that spatial relation terms such as "below," "under," "below," "below," "above," "above," etc., can be used here to describe the relationship between one element or feature shown in the figure and other elements or features. It should be understood that, in addition to the orientation shown in the figure, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figure is flipped, the element or feature described as "below" or "below" of the other element or feature will be oriented "above" the other element or feature. Therefore, the exemplary terms "below" and "below" can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein will be interpreted accordingly.

[0025] It should be noted that when one element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediary element. In the following embodiments, "connection" should be understood as "electrical connection," "communication connection," etc., if the connected circuits, modules, units, etc., have the transmission of electrical signals or data between them.

[0026] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” or “having,” etc., specify the presence of the stated feature, whole, step, operation, component, part, or combination thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof.

[0027] Example 1:

[0028] like Figures 1 to 7 As shown, an automatic lifting antenna mast unlocking anti-impact buffer sleeve includes a male clamp plate 1 and a first rotating connector 2 connected to the male clamp plate 1. A female clamp plate 3 is rotatably connected to the first rotating connector 2. The male clamp plate 1 and the female clamp plate 3 cooperate to fix it to the mast body. A second rotating connector 4 is connected to the female clamp plate 3. A locking member 5 is connected to the second rotating connector 4. The locking member 5 is used to fix the male clamp plate 1 and the female clamp plate 3 in the locked position. A pressing member 6 is connected to the male clamp plate 1 and the female clamp plate 3. The pressing member 6 is used to increase the friction with the mast body.

[0029] Example 2:

[0030] like Figures 1 to 7 As shown, the arc-shaped male clamp 1 and the arc-shaped female clamp 3 are rotatably connected by the first rotating connector 2, which can fit snugly around the antenna mast when closed. The second rotating connector 4 on the female clamp 3 is connected to the locking element 5 to lock the relative position of the male clamp 1 and the female clamp 3. Both the male clamp 1 and the female clamp 3 are provided with abutment elements 6 to increase friction and prevent the sleeve from sliding relative to the mast. The handle 16 on the male clamp 1 is convenient for the operator to grip and operate. The male clamp 1 is made of high-strength alloy material, and is arc-shaped. The inner side has a pre-reserved connection structure for installing the abutment element 6, and the outer side is welded or bolted to fix the first rotating connector 2 and the handle 16. The handle 16 is made of cylindrical plastic material with anti-slip texture on the surface for easy gripping and force application. The first rotating connector 2 consists of two parallel metal lugs and a through pin. The lugs are welded to the edge of the male clamp 1, and the pin passes through the corresponding hole of the female clamp 3, so that the female clamp 3 can rotate around the pin, thereby realizing the opening and closing of the male clamp 1 and the female clamp 3.

[0031] The female clamping plate 3 and the male clamping plate 1 are made of the same material, and their arc curvature is symmetrical. When closed, they form a complete circular clamping space on their inner sides. The edge is provided with a connecting hole that mates with the first rotating connector 2, and the outer center is welded with the second rotating connector 4. The structure of the second rotating connector 4 is similar to that of the first rotating connector 2. The ear plate is welded to the side of the female clamping plate 3 away from the first rotating connector 2, and the pin is used to connect the locking rod 7 of the locking component 5, so that the locking rod 7 can rotate freely around the pin. The locking component 5 includes the locking rod 7 and the tightening nut 8. The locking rod 7 is a metal rod with a hook at one end and an external thread at the other end. The hook can hook into the groove on the edge of the male clamping plate 1. The tightening nut 8 is a hexagonal nut with an internal thread on the inner wall that matches the locking rod 7. When tightened, it can shorten the distance between the locking rod 7 and the female clamping plate 3, forcing the male clamping plate 1 and the female clamping plate 3 to clamp the rod body. The clamping parts 6 are divided into two groups, which are installed on the inner sides of the male clamping plate 1 and the female clamping plate 3 respectively. The clamping parts 6 on the female clamping plate 3 are composed of a first metal plate 9 and a first rubber pad 10. The first metal plate 9 is fixed to the inner side of the female clamping plate 3 by bolts, and the first rubber pad 10 is glued to the inner side of the first metal plate 9. The surface of the rubber pad is provided with diamond-shaped anti-slip texture, which can fit the surface of the rod body through elastic deformation.

[0032] The clamping component 6 on the male clamping plate 1 consists of a connecting port 11, a clamping nut 12, a clamping screw 13, a second metal plate 14, and a second rubber pad 15. The connecting port 11 is a nut sleeve welded to the inner side of the male clamping plate 1. The clamping screw 13 passes through the connecting port 11 and is threaded to it. The outer end is connected to the clamping nut 12 for easy rotational adjustment, and the inner end is connected to the second metal plate 14 via a bearing. The second rubber pad 15 is attached to the inner side of the second metal plate 14, and its structure is the same as that of the first rubber pad 10. By rotating the clamping nut 12, the adhesion force between the second rubber pad 15 and the rod can be adjusted.

[0033] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0034] The male and female clamps are designed to fit together securely onto the pole. They work together to clamp the pole from different directions. A first rotating connector allows for the rotational connection between the male and female clamps, enabling flexible adjustment of their opening angle to accommodate poles of different diameters, significantly improving the versatility and applicability of the buffer sleeve. Simultaneously, the second rotating connector on the female clamp and the locking mechanism work together to firmly secure the male and female clamps in the locked position once the buffer sleeve is adjusted to the appropriate location. The abutment components connected to the male and female clamps effectively increase the friction between them and the pole. This design addresses the problem of existing antenna pole locking devices, which often use simple clamp structures and rely on a single bolt or buckle for pole fixation, making them prone to loosening in vibrating environments.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic lift pole unlocking anti-impact buffer sleeve, characterized in that, The device includes a male clamp plate (1) and a first rotating connector (2) connected to the male clamp plate (1). A female clamp plate (3) is rotatably connected to the first rotating connector (2). The male clamp plate (1) and the female clamp plate (3) cooperate to fix the device to the rod body. A second rotating connector (4) is connected to the female clamp plate (3). A locking member (5) is connected to the second rotating connector (4). The locking member (5) is used to fix the male clamp plate (1) and the female clamp plate (3) in the locked position. A clamping member (6) is connected to the male clamp plate (1) and the female clamp plate (3). The clamping member (6) is used to increase the friction with the rod body.

2. The automatic lifting antenna mast unlocking anti-impact buffer sleeve according to claim 1, characterized in that, The locking member (5) includes a locking rod (7) rotatably connected to the second rotating connector (4) and a tightening nut (8) threadedly connected to the locking rod (7).

3. The automatic lifting antenna mast unlocking anti-impact buffer sleeve according to claim 1, characterized in that, The clamping member (6) includes a first metal plate (9) connected to the mother clamp (3) and a first rubber pad (10) connected to the first metal plate (9).

4. The automatic lifting antenna mast unlocking anti-impact buffer sleeve according to claim 1, characterized in that, The male clamp (1) is provided with a connection port (11), and the clamping member (6) includes a clamping nut (12) connected to the connection port (11) and a clamping screw (13) threadedly connected to the clamping nut (12). A second metal plate (14) is connected to the clamping screw (13), and a second rubber pad (15) is connected to the second metal plate (14).

5. The automatic lifting antenna mast unlocking anti-impact buffer sleeve according to claim 1, characterized in that, The male clamp (1) is arranged in an arc shape.

6. The automatic lifting antenna mast unlocking anti-impact buffer sleeve according to claim 1, characterized in that, The mother clamp (3) is arranged in an arc shape.

7. The automatic lifting antenna mast unlocking anti-impact buffer sleeve according to claim 1, characterized in that, A handle (16) is connected to the male clamp (1).

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