CN211556101U

CN211556101U - Truss fixing device for UHF and VHF antennas

Info

Publication number: CN211556101U
Application number: CN202020074836.7U
Authority: CN
Inventors: 董立灵; 王玖珍; 王晓亮
Original assignee: Hebei Vste Technology Co ltd
Current assignee: Hebei Vste Technology Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-22
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a UHF and VHF antenna truss fixing device, including the roof enclosure, roof enclosure inboard is equipped with corner and is 90, the template has all been put at roof enclosure back wall top and lateral wall top, the template embeds there is the cardboard, the screw rod has been put in the cardboard outside, the screw rod passes through the bearing and is connected with the cardboard rotation, the fixed nut that is provided with in the outside that the template is close to the screw rod. The utility model discloses an install the template, can establish through the template cover and be located the building roof enclosure on, because the building roof enclosure has a take the altitude, can reduce the whole height of antenna quilting frame to reduce the fixed cost of quilting frame, two sets of templates set up on the building roof enclosure simultaneously, two sets of templates are triangle-shaped with building roof enclosure corner, and the non-syntropy of template sets up, thereby guarantee to sew with the fixed stability of truss, be fit for extensively promoting and using.

Description

Truss fixing device for UHF and VHF antennas

Technical Field

The utility model relates to an antenna quilting frame is fixed technical field, specifically is a UHF and VHF antenna quilting frame fixing device.

Background

At present, in the process of building a wireless base station, in order to improve the received signal of an antenna, the antenna needs to be installed at a high position, so an antenna bracket is generally added to improve the height of the antenna. When UHF and VHF antennas are installed on the roof, the antenna mount needs to be fixed to the ground. Because the antenna support is generally a round rod and is not easy to fix, in the daily practice process, people generally need to drill holes on the ground, fix the pad feet on the ground through fastening nuts, and then install the antenna support on the pad feet.

In implementing the present invention, the inventor finds that the following problems exist in the prior art and are not solved: 1. the existing antenna truss is time-consuming and labor-consuming to fix, has poor fixing firmness degree and is easy to shake and topple; 2. the existing antenna truss is mostly arranged higher to ensure the stability of the antenna receiving signal, but the truss cost rises with the rise of the former cost, so that the problem of high cost exists; 3. the existing antenna truss needs to be drilled and fixed at the top of a building, and the problems of damage to the wall surface of the top of the building and the like exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a UHF and VHF antenna quilting frame fixing device, through installing the template, can establish through the template cover and locate on the roof enclosure, because the roof enclosure has a take the altitude, can reduce the whole height of antenna quilting frame to reduce the fixed cost of quilting frame, two sets of templates set up on the roof enclosure simultaneously, two sets of templates are triangle-shaped with roof enclosure corner, and the template non-syntropy sets up, thereby guarantee the fixed stability of quilting frame, the problem of proposing among the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a truss fixing device for UHF and VHF antennas comprises a roof enclosing wall;

the inner side of the roof enclosure is provided with a corner which is 90 degrees, the tops of the rear wall and the side wall of the roof enclosure are both provided with templates, a clamping plate is arranged in each template, the outer side of each clamping plate is provided with a screw rod, the screw rods are rotatably connected with the clamping plates through bearings, nuts are fixedly arranged on the outer sides of the templates close to the screw rods and are in screwed connection with the screw rods through threads, quilting frames are fixedly arranged on the tops of the two groups of templates, bases are fixedly arranged on the tops of the quilting frames, and antennas are welded on the tops of the;

the antenna bottom right side is connected with signal line one end, the fixed horizontal pole that is provided with in base right side, spiral card wire casing has been seted up on the horizontal pole surface, spiral card wire casing side view cross-section is "omega" form, the signal line card meets in spiral card wire casing.

As an optimal implementation manner of the utility model, the screw rod is kept away from the fixed turning handle and the anti-skidding line of having seted up on turning handle surface of being provided with of one end of cardboard.

As an embodiment of the present invention, the top of the clamping plate is provided with a slider, the slider is arranged in the guide rail and the guide rail is arranged in the top wall of the shaping plate.

As a preferred embodiment of the utility model, the fixed strengthening rib and the all inequality of strengthening rib length of a plurality of groups that are provided with in truss middle part.

As an optimized embodiment of the utility model, one side that template and cardboard are close to the roof enclosure is provided with the slipmat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a UHF and VHF antenna quilting frame fixing device through installing the template, can establish through the template cover and locate on the roof enclosure, because the roof enclosure has a take the altitude, can reduce the whole height of antenna truss to reduce the fixed cost of fabrication of quilting frame, two sets of templates set up on the roof enclosure simultaneously, and two sets of templates are triangle-shaped with roof enclosure corner, and the non-syntropy setting of template, thereby guarantee to sew the fixed stability of truss.

2. The utility model relates to a UHF and VHF antenna truss fixing device, through installing screw rod and nut, can rotate the screw rod through positive and negative, the screw rod connects the aversion soon in the nut of template, make the screw rod control about the cardboard on bearing internal rotation and drive the bearing, the location installation of the cardboard of being convenient for, cardboard adjustable sets up simultaneously, adjust the interval of cardboard and template inside wall, can be used to the roof enclosure centre gripping location of different thickness, make fixing device have stronger commonality, and the later stage dismouting maintenance antenna of being convenient for.

3. The utility model relates to a UHF and VHF antenna truss fixing device through installing horizontal pole and spiral card wire casing, can connect on the spiral card wire casing of horizontal pole through the signal ply-yarn drill, can be used to the location of signal line one end, prevents that the signal line from suffering from the wind swing, effectively promotes the life-span of signal line and antenna connection department.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an overall front cross section of the quilting frame fixing device for UHF and VHF antennas of the present invention;

FIG. 2 is a schematic cross-sectional view of the connection portion of the template and the clamping plate of the quilting frame fixing device for UHF and VHF antennas of the present invention;

fig. 3 is a cross bar structure diagram of the utility model discloses a UHF and VHF antenna quilting frame fixing device.

In the figure: 1. a roof enclosure; 2. turning; 3. a template; 4. quilting and erecting; 5. a base; 6. An antenna; 7. a signal line; 8. a cross bar; 9. reinforcing ribs; 10. clamping a plate; 11. a non-slip mat; 12. a slider; 13. a guide rail; 14. a nut; 15. a handle is rotated; 16. a screw; 17. a bearing; 18. Spiral card wire casing.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a truss fixing device for UHF and VHF antennas comprises a roof enclosing wall 1;

the inner side of the roof enclosing wall 1 is provided with a corner 2, the corner 2 is 90 degrees, the top of the rear wall and the top of the side wall of the roof enclosing wall 1 are both provided with a template 3, a clamping plate 10 is arranged in the template 3, a screw 16 is arranged on the outer side of the clamping plate 10, the screw 16 is rotatably connected with the clamping plate 10 through a bearing 17, the outer side of the template 3 close to the screw 16 is fixedly provided with a nut 14, the nut 14 is rotatably connected with the screw 16 through threads, the tops of the two groups of templates 3 are fixedly provided with a quilting frame 4, the top of the quilting frame 4 is fixedly provided with a base 5, and the;

6 bottom right sides of antenna are connected with 7 one ends of signal line, the fixed horizontal pole 8 that is provided with in base 5 right sides, spiral card wire casing 18 has been seted up on the horizontal pole 8 surface, spiral card wire casing 18 looks sideways at the cross-section and is "omega" form, 7 joints of signal line are in spiral card wire casing 18.

In this embodiment (as shown in fig. 1, fig. 2 and fig. 3), the shaping plates 3 are installed and positioned on the roof fence 1 through the shaping plates 3, because the roof fence 1 has a certain height, the overall height of the truss 4 can be reduced, thereby reducing the cost of the truss 4, meanwhile, two sets of shaping plates 3 are installed on the roof fence 1, the corners of the two sets of shaping plates 3 and the roof fence 1 are triangular, thereby ensuring the stability of the truss 4, through installing the screw 16 and the nut 14, the screw 16 can rotate forward and backward, the screw 16 is screwed and displaced in the nut 14 of the shaping plate 3, so that the screw 16 rotates in the bearing 17 and drives the clamping plate 10 on the bearing 17 to move left and right, thereby facilitating the positioning and installation of the clamping plate 10, meanwhile, the clamping plate 10 can be adjustably arranged, the distance between the clamping plate 10 and the inner side wall of the shaping plate 3 can be adjusted, and can be, make fixing device have stronger commonality, through installing horizontal pole 8 and spiral card wire casing 18, can be used to the location of 7 one ends of signal line on the spiral card wire casing 18 of horizontal pole 8 through the joint of signal line 7, prevent that signal line 7 from suffering from the wind swing, effectively promote the life-span of signal line 7 and antenna 6 junction.

Wherein, the screw 16 is fixedly provided with a rotating handle 15 at one end far away from the clamping plate 10, and the surface of the rotating handle 15 is provided with anti-skid grains.

In this embodiment (as shown in fig. 1 and 2), the rotating handle 15 is installed, and the screw 16 can be driven to move by the rotating handle 15, so that a user can conveniently adjust the position of the clamping plate 10, and the clamping plate is labor-saving and convenient to use.

The top of the clamping plate 10 is provided with a sliding block 12, the sliding block 12 is arranged in a guide rail 13, and the guide rail 13 is arranged in the top wall of the shaping plate 3.

In the present embodiment (as shown in fig. 1 and 2), by installing the guide rail 13 and the slider 12, the slider 12 can move in the guide rail 13 for guiding the card 10, so as to prevent the card 10 from tilting.

Wherein, the middle part of the quilting frame 4 is fixedly provided with a plurality of groups of reinforcing ribs 9, and the lengths of the reinforcing ribs 9 are different.

In this embodiment (as shown in fig. 1), by installing the reinforcing ribs 9, the firmness of the quilting frame 4 can be raised by the reinforcing ribs 9, so as to prevent the occurrence of bending and breaking phenomena.

Wherein, one side of the template 3 and the clamping plate 10 close to the roof fence 1 is provided with a non-slip mat 11.

In this embodiment (as shown in fig. 1 and fig. 2), by installing the non-slip mat 11, the non-slip mat 11 can be squeezed to fill the gap between the clamping plate 10 and the enclosing wall, instead of the clamping plate 10, so that the non-slip contact area can be increased, and the non-slip effect can be improved.

The working principle is as follows: it should be noted that the utility model relates to a UHF and VHF antenna quilting frame fixing device, including roof fence 1, corner 2, template 3, quilting frame 4, base 5, antenna 6, signal line 7, cross bar 8, reinforcing rib 9, cardboard 10, non-slip mat 11, slider 12, guide rail 13, nut 14, turning handle 15, screw 16, bearing 17, spiral card line groove 18, the part is the general standard component or the part that the technical personnel in this field know, its structure and principle all can be known through the technical manual or through the conventional test method to this technical personnel, when a UHF and VHF antenna quilting frame fixing device uses, through installing template 3, can fix a position on roof fence 1 through template 3 cover, because roof fence 1 has a certain height, can reduce the overall height of quilting frame 4, thereby reduce the cost of quilting frame 4, simultaneously two sets of 3 set up on roof fence 1, the two groups of templates 3 and the roof enclosing wall 1 are triangular at the corners, thereby ensuring the stability of fixing the truss 4, and by installing the screw rods 16 and the screw caps 14, the screw 16 can be rotated in the screw cap 14 of the template 3 through rotating the screw 16 in the forward and reverse directions, so that the screw 16 rotates in the bearing 17 and drives the card board 10 on the bearing 17 to move left and right, the positioning and the installation of the card board 10 are facilitated, meanwhile, the clamping plate 10 is arranged in an adjustable way, the distance between the clamping plate 10 and the inner side wall of the shaping plate 3 is adjusted, can be used for clamping and positioning the roof enclosing wall 1 with different thicknesses, so that the fixing device has stronger universality, and by installing the cross rod 8 and the spiral wire clamping groove 18, can be used to the location of 7 one ends of signal line through 7 joint of signal line on the spiral card wire casing 18 of horizontal pole 8, prevent that signal line 7 from receiving the wind swing, effectively promote the life-span of 7 and the antenna 6 junctions of signal line, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A quilting frame fixing device for UHF and VHF antennas is characterized in that: comprises a roof enclosing wall (1);

the inner side of the roof enclosing wall (1) is provided with a corner (2), the corner (2) is 90 degrees, the tops of the top of the rear wall and the top of the side wall of the roof enclosing wall (1) are provided with shaping plates (3), clamping plates (10) are arranged in the shaping plates (3), screw rods (16) are arranged on the outer sides of the clamping plates (10), the screw rods (16) are rotatably connected with the clamping plates (10) through bearings (17), nuts (14) are fixedly arranged on the outer sides, close to the screw rods (16), of the shaping plates (3), the nuts (14) are rotatably connected with the screw rods (16) through threads, quilting frames (4) are fixedly arranged on the tops of the two groups of shaping plates (3), bases (5) are fixedly arranged on the tops of the quilting frames (4), and antennas (;

antenna (6) bottom right side is connected with signal line (7) one end, base (5) right side is fixed and is provided with horizontal pole (8), spiral card wire casing (18) have been seted up on horizontal pole (8) surface, spiral card wire casing (18) look sideways at the cross-section and are "omega" form, signal line (7) joint is in spiral card wire casing (18).

2. The quilting frame attachment apparatus for UHF and VHF antennas of claim 1 wherein: one end of the screw rod (16) far away from the clamping plate (10) is fixedly provided with a rotating handle (15), and anti-skid grains are arranged on the surface of the rotating handle (15).

3. The quilting frame attachment apparatus for UHF and VHF antennas of claim 1 wherein: the top of the clamping plate (10) is provided with a sliding block (12), the sliding block (12) is arranged in the guide rail (13), and the guide rail (13) is arranged in the top wall of the shaping plate (3).

4. The quilting frame attachment apparatus for UHF and VHF antennas of claim 1 wherein: the quilting frame (4) is fixedly provided with a plurality of groups of reinforcing ribs (9) in the middle, and the lengths of the reinforcing ribs (9) are different.

5. The quilting frame attachment apparatus for UHF and VHF antennas of claim 1 wherein: and anti-skid pads (11) are arranged on one sides of the shaping plates (3) and the clamping plates (10) close to the roof enclosing wall (1).