CN212968030U - Fixing device for broadcast television antenna - Google Patents
Fixing device for broadcast television antenna Download PDFInfo
- Publication number
- CN212968030U CN212968030U CN202022476921.9U CN202022476921U CN212968030U CN 212968030 U CN212968030 U CN 212968030U CN 202022476921 U CN202022476921 U CN 202022476921U CN 212968030 U CN212968030 U CN 212968030U
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- embedded
- fixing
- antenna
- base
- antenna body
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Abstract
The utility model discloses a fixing device for a broadcast television antenna, which comprises an antenna body, a base arranged at the bottom of the antenna body and at least three pre-embedded fixing seats, wherein the side surface of the antenna body is provided with a plurality of side supporting rods, and the lower ends of the side supporting rods are connected with the pre-embedded fixing seats; the lower end of the antenna body is fixedly connected with the base, and the base is horizontally placed on a construction foundation; the embedded type fixing seat is embedded in the construction foundation, and the top of the embedded type fixing seat is flush with the top surface of the construction foundation. Has the advantages that: the embedded fixing seat is used as a side-pulling fixing base of the antenna and can be conveniently matched with the positioning rod, so that the positioning and fixing of the antenna body are quickly completed, the construction efficiency of the antenna fixing operation is improved, the construction period is shortened, and the installation cost of the antenna is reduced; the main part of pre-buried formula fixing base is pre-buried in the concrete of building, and structural stability is strong, and after the fixed antenna body, than traditional expansion bolts fixed, stability is better.
Description
Technical Field
The utility model relates to a broadcast television antenna installs technical field, concretely relates to fixing device for broadcast television antenna.
Background
Broadcast television antennas are one of the key devices in broadcast television transmitting stations, and are typically mounted on signal towers, as well as some antennas mounted on buildings. Install the antenna on the building and adopt expansion bolts to add the steel rope fixed usually, because the antenna receives the wind to blow the influence and can appear the swing, this swing can communicate the steel rope and drive expansion bolts and rock, consequently after long-time the use, expansion bolts appears becoming flexible easily, reduces the stability of antenna installation, makes the antenna have the danger of empting simultaneously. Based on this, the applicant proposed a fixing device for an antenna having good stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixing device for broadcast television antenna in order to solve above-mentioned problem, the utility model provides an among a great deal of technical scheme preferred technical scheme have: the mounting stability of the broadcast television antenna can be improved, the technical effects of fixing construction efficiency of the antenna and the like are improved, and the details are explained below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a fixing device for a broadcast television antenna, which comprises an antenna body, a base arranged at the bottom of the antenna body and at least three pre-embedded fixing seats, wherein the side surface of the antenna body is provided with a plurality of side supporting rods, and the lower ends of the side supporting rods are connected with the pre-embedded fixing seats;
the lower end of the antenna body is fixedly connected with the base, and the base is horizontally placed on a construction foundation;
the embedded type fixing seat is embedded in the construction foundation, the top of the embedded type fixing seat is flush with the top surface of the construction foundation, a positioning rod is arranged at the top of the embedded type fixing seat, and the side supporting rod is hinged to the positioning rod.
Preferably, the embedded fixing seat comprises an embedded pipe, an internal thread is formed in the embedded pipe, and the positioning rod is in threaded fit with the embedded pipe.
Preferably, a horizontal stabilizing plate is arranged on the outer side of the embedded pipe, and the stabilizing plate and the embedded pipe are welded and fixed.
Preferably, a spring is arranged at the bottom of the inner side of the embedded pipe, a protective cap is arranged at the upper end of the spring, the protective cap is a circular cap, and the diameter of the protective cap is 1-2mm smaller than the inner diameter of the embedded pipe; when the embedded pipe is in the initial position, the top of the protective cover cap protrudes out of the embedded pipe, and the bottom of the protective cover cap is located in the embedded pipe.
Preferably, the bottom of the embedded pipe is a conical head, and the tip of the conical head is vertically downward.
Preferably, the positioning rod comprises a screw rod and a connecting part, the connecting part is positioned at the upper end of the screw rod, and the lower end of the side supporting rod is hinged to the connecting part through a pin shaft.
Preferably, the bottom surface of the base is vertically provided with a positioning insertion rod, and a jack is formed on the construction foundation corresponding to the positioning insertion rod.
To sum up, the utility model has the advantages that: 1. the embedded fixing seat is used as a side-pulling fixing base of the antenna and can be conveniently matched with the positioning rod, so that the positioning and fixing of the antenna body are quickly completed, the construction efficiency of the antenna fixing operation is improved, the construction period is shortened, and the installation cost of the antenna is reduced;
2. the main part of pre-buried formula fixing base is pre-buried in the concrete of building, and structural stability is strong, and after the fixed antenna body, than traditional expansion bolts fixed, stability is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of the pre-buried fixing seat of the present invention;
fig. 3 is a schematic distribution diagram of the pre-buried fixing seat of the present invention.
The reference numerals are explained below:
1. a pre-buried fixed seat; 11. pre-burying a pipe; 12. a stabilizing plate; 13. a protective cap; 14. a spring; 2. positioning a rod; 3. a side support bar; 4. an antenna body; 5. a base; 6. positioning the inserted rod; 7. a jack; 8. and (5) constructing a foundation.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a fixing device for a broadcast television antenna, which comprises an antenna body 4, a base 5 arranged at the bottom of the antenna body 4 and three pre-embedded fixing seats 1, wherein the three pre-embedded fixing seats 1 are distributed in a regular triangle, and more pre-embedded fixing seats 1 can be adopted, and only need to be distributed in a regular polygon form outside the antenna body 4, a plurality of side supporting rods 3 are arranged on the side surface of the antenna body 4, and the lower ends of the side supporting rods 3 are connected with the pre-embedded fixing seats 1; the lower end of the antenna body 4 is fixedly connected with the base 5, and the base 5 is horizontally arranged on a construction foundation 8; pre-buried formula fixing base 1 bury underground in construction basis 8, and the top with construction basis 8's top surface parallel and level, pre-buried formula fixing base 1 top is provided with locating lever 2, side bracing piece 3 with locating lever 2 is articulated, and pre-buried formula fixing base 1 is pour in construction basis 8, and stability is good, and is articulated with pre-buried formula fixing base 1 through locating lever 2, and accessible relative rotation between them adjusts the cooperation position of 3 upper ends of corresponding side bracing piece and antenna body 4 to make the installation of side bracing piece 3 have certain elasticity.
As an optional implementation manner, the embedded fixing seat 1 includes a embedded pipe 11, an internal thread is formed in the embedded pipe 11, and the positioning rod 2 is in threaded fit with the embedded pipe 11; a horizontal stabilizing plate 12 is arranged on the outer side of the embedded pipe 11, the stabilizing plate 12 and the embedded pipe 11 are welded and fixed, and after the stabilizing plate 12 is arranged, the contact area of the embedded pipe 11 in the construction foundation 8 and the foundation can be increased, so that the stability of the embedded type fixed seat 1 is improved; a spring 14 is arranged at the bottom of the inner side of the embedded pipe 11, a protective cap 13 is arranged at the upper end of the spring 14, the protective cap 13 is a circular cap, and the diameter of the protective cap is 1-2mm smaller than the inner diameter of the embedded pipe 11; in the initial position, the top of the protective cap 13 protrudes out of the embedded pipe 11, and the bottom of the protective cap is positioned in the embedded pipe 11; the spring 14 and the protective cap 13 are arranged, after the pre-embedded fixing seat 1 is positioned and before the antenna body 4 is installed, if the pre-embedded fixing seat 1 is open, sundries easily drop inside to affect the subsequent installation of the positioning rod 2, and the protective cap 13 is matched with the spring 14 and can shield the opening part of the pre-embedded pipe 11, so that the sundries are prevented from dropping into the pre-embedded pipe, meanwhile, when the positioning rod 2 is installed, the positioning rod 2 is in threaded fit with the inner wall of the pre-embedded pipe 11, the spring 14 can be pressed downwards in the screwing process, and the installation and positioning of the positioning rod 2 cannot be affected; the bottom of the pre-buried pipe 11 is a conical head, and the tip of the conical head is vertically downward; by the arrangement, the positioning of the embedded pipe 11 can be facilitated;
the positioning rod 2 comprises a screw rod and a connecting part, the connecting part is positioned at the upper end of the screw rod, and the lower end of the side supporting rod 3 is hinged with the connecting part through a pin shaft;
the vertical location inserted bar 6 that is provided with in 5 bottom surfaces of base, correspond on the construction basis 8 location inserted bar 6 shaping has jack 7, with location inserted bar 6 insert jack 7 inside back, can prevent 5 horizontal hunting of base, combines pre-buried formula fixing base 1 and collateral branch vaulting pole 3 to the side direction and the vertical location of antenna body 4, can improve the stability of antenna body 4 installation.
By adopting the structure, the pre-embedded fixing seat 1 is used as a side-pulling fixing base of the antenna and can be conveniently matched with the positioning rod 2, so that the positioning and fixing of the antenna body 4 are quickly completed, the construction efficiency of the antenna fixing operation is improved, the construction period is shortened, and the installation cost of the antenna is reduced; the main part of pre-buried formula fixing base 1 is pre-buried in the concrete of building, and structural stability is strong, and after fixed antenna body 4, than traditional expansion bolts fixed, stability is better.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A fixing device for a broadcast television antenna is characterized by comprising an antenna body (4), a base (5) arranged at the bottom of the antenna body (4) and at least three pre-buried fixing seats (1), wherein a plurality of side supporting rods (3) are arranged on the side surface of the antenna body (4), and the lower ends of the side supporting rods (3) are connected with the pre-buried fixing seats (1);
the lower end of the antenna body (4) is fixedly connected with the base (5), and the base (5) is horizontally arranged on a construction foundation (8);
the embedded type fixing seat (1) is embedded in the construction foundation (8), the top of the embedded type fixing seat is flush with the top surface of the construction foundation (8), the positioning rod (2) is arranged at the top of the embedded type fixing seat (1), and the side supporting rod (3) is hinged to the positioning rod (2).
2. A fixing apparatus for a broadcast antenna according to claim 1, wherein: the embedded type fixing seat (1) comprises a embedded pipe (11), internal threads are formed in the embedded pipe (11), and the positioning rod (2) is in threaded fit with the embedded pipe (11).
3. A fixing apparatus for a broadcast antenna according to claim 2, wherein: the outer side of the embedded pipe (11) is provided with a horizontal stabilizing plate (12), and the stabilizing plate (12) is welded and fixed with the embedded pipe (11).
4. A fixing apparatus for a broadcast antenna according to claim 2, wherein: a spring (14) is arranged at the bottom of the inner side of the embedded pipe (11), a protective cap (13) is arranged at the upper end of the spring (14), the protective cap (13) is a circular cap, and the diameter of the protective cap is 1-2mm smaller than the inner diameter of the embedded pipe (11); in the initial position, the top of the protective cap (13) protrudes out of the embedded pipe (11), and the bottom of the protective cap is positioned in the embedded pipe (11).
5. A fixing apparatus for a broadcast antenna according to claim 2, wherein: the bottom of the pre-buried pipe (11) is a conical head, and the tip of the conical head is vertically downward.
6. A fixing apparatus for a broadcast antenna according to claim 1, wherein: the positioning rod (2) comprises a screw rod and a connecting part, the connecting part is positioned at the upper end of the screw rod, and the lower end of the side supporting rod (3) is hinged to the connecting part through a pin shaft.
7. A fixing apparatus for a broadcast antenna according to claim 1, wherein: base (5) bottom surface is vertical to be provided with location inserted bar (6), correspond on construction basis (8) location inserted bar (6) shaping has jack (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022476921.9U CN212968030U (en) | 2020-11-01 | 2020-11-01 | Fixing device for broadcast television antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022476921.9U CN212968030U (en) | 2020-11-01 | 2020-11-01 | Fixing device for broadcast television antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212968030U true CN212968030U (en) | 2021-04-13 |
Family
ID=75373098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022476921.9U Expired - Fee Related CN212968030U (en) | 2020-11-01 | 2020-11-01 | Fixing device for broadcast television antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212968030U (en) |
-
2020
- 2020-11-01 CN CN202022476921.9U patent/CN212968030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 Termination date: 20211101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |