CN210468081U

CN210468081U - Antenna support

Info

Publication number: CN210468081U
Application number: CN201921761271.3U
Authority: CN
Inventors: 姚化山; 游建军
Original assignee: Comba Telecom Technology Guangzhou Ltd
Current assignee: Comba Telecom Technology Guangzhou Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-05-05
Anticipated expiration: 2029-10-18

Abstract

The utility model provides an antenna boom is applicable to and installs the antenna on embracing the pole, including splint, be connected and be used for jointly the centre gripping to embrace the angle arm of pole with splint to and be used for the mounting panel of fixed antenna dustcoat, the both ends of angle arm are towards keeping away from the splint direction is bent and is formed two kinks, the mounting panel pass through coupling assembling with the kink is connected, and can be relative the kink is rotationally adjusted the relative position of mounting panel and angle arm. The utility model discloses in, constitute one set of simple structure's antenna boom through splint, horn arm and mounting panel, have miniaturization, lightweight and low-cost advantage.

Description

Antenna support

Technical Field

The utility model relates to a mobile communication technology field especially relates to an antenna boom.

Background

With the rapid development of mobile communication networks, the space and cost for building a station are also limited, and the current antenna structure has a relatively large volume, so that the antenna mounting bracket for fixing the antenna has a relatively large volume and a relatively complex structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an antenna boom of simple structure.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an antenna boom, is applicable to and installs the antenna on embracing the pole, includes splint, is connected and is used for the centre gripping jointly to embrace the angle arm of pole with splint to and be used for the mounting panel of fixed antenna dustcoat, the both ends of angle arm are towards keeping away from the splint direction is bent and is formed two kinks, the mounting panel pass through coupling assembling with the kink is connected, and can be relative the kink is rotationally adjusted the relative position of mounting panel and angle arm.

Preferably, the mounting plate is erected with two opposite connecting parts, and the bending part is connected with the connecting part through the connecting component.

Preferably, the two connecting parts are arranged between the two bending parts, the two connecting parts are abutted against the two bending parts in a one-to-one correspondence manner, and the connecting assembly comprises a connecting bolt penetrating through the bending parts and the connecting parts and a connecting nut connected with the outer side of the bending part and the connecting bolt.

Preferably, the connecting bolt is sleeved with an isolation pipe, the isolation pipe is arranged between the two connecting parts, and two ends of the isolation pipe are respectively abutted against the two connecting parts.

Preferably, a scale display hole is formed in one of the bending portions, a scale label is further arranged at a position close to the scale display hole, and a pointer line is arranged at a position, opposite to the scale display hole, of the connecting portion.

Preferably, the scale display hole is arc-shaped and concentric with the hole of the connecting bolt penetrating through the bending part.

Preferably, a reinforcing rib is arranged at the junction of the angle arm bends.

Preferably, the middle part of the angle arm is of a V-shaped structure, and the opening of the V-shaped structure is opposite to the clamping plate so as to be matched with the clamping plate to stably clamp the holding pole.

Preferably, the middle part of the clamping plate is of a V-shaped structure, and the opening of the V-shaped structure is right opposite to the angle arm so as to be matched with the angle arm to stably clamp the angle arm on the holding pole.

Preferably, the splint with the angle arm all adopts panel beating integrated into one piece structure.

Compared with the prior art, the utility model discloses a scheme has following advantage:

the utility model discloses in, constitute one set of simple structure's antenna boom through splint, horn arm and mounting panel, have miniaturization, lightweight and low-cost advantage.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a middle clamp plate and an angle arm of the present invention;

FIG. 2 is a schematic view of the application of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic view of the structure of the mounting plate of the present invention.

Reference numerals: 1. a splint; 2. an angle arm; 21. a bending section; 22. scale display holes; 23. a label is calibrated; 24. positioning holes; 3. mounting a plate; 31. a connecting portion; 32. lightening holes; 33. a pointer line; 4. a connecting assembly; 41. a connecting bolt; 42. a connecting nut; 43. a spring washer; 5. a fixing assembly; 51. fixing the bolt; 52. fixing a nut; 53. a flat washer; 6. an isolation pipe; 7. reinforcing ribs; 100. holding the pole; 200. an antenna housing.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

It will be understood by those within the art that, unless expressly stated otherwise, the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

As shown in fig. 1 and fig. 2, the present invention relates to an antenna support, which includes a clamping plate 1, an angle arm 2 connected to the clamping plate 1 and used for clamping a pole 100, and a mounting plate 3 for fixing an antenna housing 200, wherein the mounting plate 3 is connected to the angle arm 2 through a connecting component 4, and the relative position of the mounting plate 3 and the angle arm 2 can be rotatably adjusted relative to the angle arm 2. Splint 1 with the middle part of angle arm 2 all is V type structure, and the opening of both V type structures sets up relatively to be used for common centre gripping on embracing pole 100. Splint 1 with angle arm 2 all comes the centre gripping on embracing pole 100 through V type structure, can make things convenient for the location installation of splint 1 and angle arm 2 and centre gripping on embracing pole 100, and simultaneously, splint 1 and angle arm 2 of this V type structure can guarantee that splint 1 and angle arm 2 stabilize the centre gripping in embracing pole 100, also can be suitable for the pole 100 of embracing of the multiple size of a dimension of centre gripping, convenience and the practicality of use when greatly having improved the antenna boom installation.

Preferably, in other embodiments, the areas where the clamping plate 1 and the angle arm 2 abut against the holding pole 100 are provided with anti-slip lines (not shown in the figures) to increase the friction force between the clamping plate 1 and the angle arm 2 and the holding pole 100.

The angle arm 2 with through fixed centre gripping on embracing pole 100 of fixed subassembly 5 between the splint 1, fixed subassembly 5 including locate the angle arm 2 both ends fixing bolt 51, threaded connection in the fixation nut 52 of fixing bolt 51 tip to and plain washer 53. Fixing bolt 51 runs through to splint 1 from angle arm 2, fixation nut 52 threaded connection in fixing bolt 51 runs through on splint 1's the tip, with will splint 1 with angle arm 2 locks on embracing pole 100, flat washer 53 locates fixation nut 52 with between the splint 1 to increase splint 1 and receive the lifting surface area of fixation nut 52 pressure, and can reduce fixation nut 52 when screwing, for the fish tail that splint 1 surface caused, be favorable to reducing splint 1's deformation, improve splint 1's life. Likewise, the flat washer 53 is also provided between the fixing bolt 51 and the corner arm 2 to protect the structure of the corner arm 2.

Preferably, the fixing bolt 51 penetrates through the end part of the clamping plate 1 and is connected with two fixing nuts 52 in a threaded manner, the two fixing nuts 52 are mutually abutted, and the friction force between the two fixing nuts 52 and the friction force between the fixing nuts 52 and the threads are utilized to prevent the fixing nuts 52 from being easily loosened, so that the fixing bolt 51 is ensured to be locked between the angle arm 2 and the clamping plate 1, and further the clamping plate 1 and the angle arm 2 are ensured to be stably clamped on the holding pole 100.

Two ends of the angle arm 2 are bent towards a direction away from the clamping plate 1 by 90 degrees to form two bent parts 21, as shown in fig. 4, the middle area of the mounting plate 3 is bent towards two sides by 90 degrees to form two opposite connecting parts 31, and two lightening holes 32 are formed in the bent area of the mounting plate 3, so that the integration of the connecting parts 31 and the mounting plate 3 is realized, the structural strength and the structural stability between the two are ensured, and the structure can lighten the weight of the mounting plate 3 to achieve the purpose of lightening. The two connecting portions 31 are disposed between the two bending portions 21, and the two connecting portions 31 are abutted against the two bending portions 21 in a one-to-one correspondence manner.

The connecting assembly 4 comprises a connecting bolt 41, a connecting nut 42, an elastic washer 43, and a flat washer 53, wherein the connecting bolt 41 penetrates through two bending portions 21 and two connecting portions 31 to connect the mounting plate 3 to the corner arm 2, the connecting nut 42 is in threaded connection with the end portion of the connecting bolt 41 to enable the connecting bolt 41 to be screwed on the bending portions 21, the connecting nut 42 is screwed to enable the two bending portions 21 to be respectively abutted against the two connecting portions 31 to prevent the mounting plate 3 from being easily influenced by external force and rotating relative to the corner arm 2, and the flat washer 53 is arranged between the connecting nut 42 and the bending portions 21 to increase the stressed area of the bending portions 21 when the connecting nut 42 is screwed. Similarly, the flat washer 53 is also provided between the connecting bolt 41 and the bent portion 21 to protect the structure of the bent portion 21 of the corner arm 2.

The elastic washer 43 is arranged between the connecting nut 42 and the flat washer 53, and the elastic washer 43 can apply a force to the connecting nut 42 after the connecting nut 42 is screwed, so that the friction force between the connecting nut 42 and the connecting bolt 41 is increased, the connecting nut 42 is not easy to loosen, and the connecting bolt 41 is ensured to be stably fixed between the bent parts 21 on the two sides.

The connecting bolt 41 is sleeved with an isolation pipe 6, and the isolation pipe 6 can be formed by cutting an aluminum profile according to a proper length. The isolation tube 6 is located between the two connecting portions 31, and two ends of the isolation tube 6 respectively abut against the two connecting portions 31. When the connecting nut 42 is screwed, the connecting bolt 41 is abutted to the connecting portions 31 on two sides through the arrangement of the isolating pipe 6, so that excessive deformation of the bending portion 21 of the angle arm 2 and the connecting portion 31 of the mounting plate 3 is avoided, meanwhile, the bending portion 21 and the isolating pipe 6 clamp the connecting portion 31 together, the friction force applied to the connecting portion 31 is increased, and the connecting portion 31 is prevented from being easily influenced by external force factors to change the angle of the connecting portion relative to the angle arm 2 when being adjusted manually.

As shown in fig. 1 to 4, an arc-shaped scale display hole 22 is formed in the bent portion 21 on one side of the angle arm 2, and is concentric with the hole through which the connecting bolt 41 penetrates the bent portion 21, a scale label 23 is disposed at a position of the bent portion 21 close to the scale display hole 22 along the arc direction of the scale display hole 22, and a pointer line 33 is disposed at a position of the connecting portion 31 abutting against the bent portion 21 and facing the scale display hole 22, so as to observe an angle of the connecting portion 31 relative to the bent portion 21 through the pointer line 33.

The mounting plate 3 can rotate around the axis of the connecting bolt 41 to adjust the angle of the mounting plate relative to the angle arm 2, and the arc scale display hole 22 and the hole of the connecting bolt 41 penetrating through the bent part 21 are concentric, so that the accuracy of the rotation angle of the mounting plate 3 relative to the angle arm 2 can be ensured, and the accuracy of the adjustment of the mechanical downward inclination angle of the antenna can be ensured.

Preferably, the scale label 23 and the bending portion 21 opposite to the scale label 23 are both provided with two corresponding positioning holes 24 to ensure the accuracy of the label mounting position, and the scale label 23 is fixed on the bending portion 21 by passing through the two corresponding positioning holes 24 through screws.

Preferably, the junction that splint 1 and horn arm 2 are buckled all is equipped with strengthening rib 7 in order to strengthen self mechanical strength, and the additional strengthening of this embodiment is through forming protruding structure in the opposite side at one side of the junction of buckling towards the direction indent of buckling.

The utility model relates to an antenna boom's advantage lies in:

1. the utility model discloses in, constitute one set of simple structure's antenna boom through splint 1, horn arm 2 and mounting panel 3, have miniaturization, lightweight and low-cost advantage.

2. The utility model discloses an antenna boom passes through V type structure splint 1 and the common centre gripping of horn arm 2 embraces pole 100, makes the utility model discloses an antenna boom can adapt to the pole 100 of embracing of multiple size of a dimension, increases this antenna boom's practicality, guarantees the stability of centre gripping simultaneously.

3. The utility model discloses an antenna boom is screwing during

coupling nut

42, 6 cooperation two of isolation tube the kink 21 presss from both sides tightly the connecting portion 31 of locating plate, on the one hand, isolation tube 6 is located and can be avoided when screwing coupling nut 42 between two connecting portions 31, causes the excessive deformation of kink 21 and connecting portion 31, and on the other hand can guarantee mounting panel 3 changes its angle for angle arm 2 under the influence that is difficult for receiving external factors.

The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an antenna boom, is applicable to and installs the antenna on embracing the pole, characterized by: including splint, be connected and be used for the centre gripping jointly to embrace the angle arm of pole with splint to and be used for the mounting panel of fixed antenna dustcoat, the both ends of angle arm are towards keeping away from the splint direction is bent and is formed two kinks, the mounting panel pass through coupling assembling with the kink is connected, and can be relative the kink is rotationally adjusted the relative position of mounting panel and angle arm.

2. The antenna stand of claim 1, wherein: the mounting panel is erected with two relative connecting portions, the kink with connecting portion pass through coupling assembling connects.

3. The antenna stand of claim 2, wherein: two connecting portion all locate two between the kink, and two connecting portion one-to-one supports tightly in two the kink, coupling assembling is including running through the kink with the connecting bolt of connecting portion, and with the kink outside and connecting bolt connected's coupling nut.

4. The antenna stand of claim 3, wherein: the connecting bolt is sleeved with an isolation pipe, the isolation pipe is arranged between the two connecting parts, and two ends of the isolation pipe are respectively abutted to the two connecting parts.

5. The antenna stand of claim 3, wherein: one of the bending parts is provided with a scale display hole, a scale label is further arranged at a position close to the scale display hole, and a pointer line is arranged at a position of the connecting part opposite to the scale display hole.

6. The antenna stand of claim 5, wherein: the scale display hole is arc-shaped and concentric with the hole through which the connecting bolt penetrates the bending part.

7. The antenna stand of claim 1, wherein: and reinforcing ribs are arranged at the junctions of the bent corner arms.

8. The antenna stand of claim 1, wherein: the angle arm middle part is V type structure, and the opening of V type structure is just right splint to the cooperation pole is embraced in the stable centre gripping of splint.

9. The antenna stand of claim 1, wherein: the middle part of the clamping plate is of a V-shaped structure, and the opening of the V-shaped structure is right opposite to the angle arm so as to be matched with the angle arm to stably clamp the angle arm on the holding pole.

10. The antenna stand of claim 1, wherein: the splint with the angle arm all adopts panel beating integrated into one piece structure.