CN203746348U - Adjustable signboard mounting rack - Google Patents
Adjustable signboard mounting rack Download PDFInfo
- Publication number
- CN203746348U CN203746348U CN201320777737.5U CN201320777737U CN203746348U CN 203746348 U CN203746348 U CN 203746348U CN 201320777737 U CN201320777737 U CN 201320777737U CN 203746348 U CN203746348 U CN 203746348U
- Authority
- CN
- China
- Prior art keywords
- rods
- crossed
- parallel
- erecting frame
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to an adjustable signboard mounting rack, which includes a rod number board or a warning board, two parallel rods, two crossed rods and bolts, wherein an elongated hole is formed in the upper part of each of the parallel rods, and the two elongated holes are mutually symmetrical; the two crossed rods are crossed and hinged at the middle; the lower end points of the two crossed rods are hinged to the lower parts of the two parallel rods; the two upper end points of the two crossed rods are fixedly connected with the elongated holes in the upper parts of the two parallel rods through the bolts; the rod number board or the warning board is fixedly mounted on the parallel rods. The mounting rack has a simple structure, is convenient and quick to use, saves manpower and reduces labor intensity and material waste, prolongs the service life of the signboard, has the advantages of neat and attractive appearance, firmness, reliability and the like, and can be widely applied in mounting of rod number boards or warning boards on steel angle towers and communication towers of an electric transmission line.
Description
Technical field
The utility model relates to a kind of Sign Board field engineering, specifically, is for being arranged on the Sign Board erecting frame on angle steel tower of power transmission line.
Background technology
On iron tower of power transmission line, need to install such as the multiple mark such as pole tag, safety warning-panel (hereinafter to be referred as " number plate "), be beneficial to safety, maintenance and management.
Number plate model is not of uniform size, conventionally: pole tag is less, is 300*400mm; Warning sign is larger, has: the Multiple Types such as 500*400,800*500,2000*800mm.
The mounting means of tradition number plate, generally adopts the connection such as bolt or galvanized wire, steel band, that is: bolt or galvanized wire, steel band etc. are passed to the eyelet on number plate, and number plate is fixedly connected on the bar of steel tower.The major defect that so connected mode exists is: number plate is throughout the year under the External Force Actings such as wind, rain, snow, easily wave with the wind, occur twisted, even drop, and even therefore cause the generation of security incident, affected normal management and the normal operation of transmission line of electricity.For this reason, need to regularly check, keep in repair, expend a large amount of human and material resources, be not suitable with the needs of transmission line of electricity standardization, star evaluation and lean management.
Utility model content
The purpose of this utility model is, a kind of easy for installation, fixed Sign Board erecting frame is provided.
The Sign Board erecting frame of the utility model: mainly formed by pole tag or warning sign, two parallel bars 1, two crossing rod pieces 2 and bolt.A symmetrical strip eyelet 8 is respectively arranged at the top of two parallel bars 1; The intermediate interdigitated hinge joint of two crossing rod pieces 2; The end points of two crossing rod piece 2 belows and the hinge joint of the bottom of two parallel bars 1; Two end points of two crossing rod piece 2 tops are fixedly connected in two parallel bars, 1 top strip eyelet 8 by bolt 5.By regulate two crossing rod pieces, 2 top end points be fixed in strip eyelet 8 under diverse location, determined the width of erecting frame, thereby the number plates of different sizes can be installed.Pole tag or warning sign are fixed on parallel bar 1.
Described parallel bar 1 is zinc-plated L40 × 4 band steel; Described crossing rod piece 2 is zinc-plated L20 × 4 band steel.
When use: terrestrial operation personnel are first according to the size of number plate, determine between bolt 5 and two parallel bar 1 top strip eyelets 8 and be fixedly connected with position, be that bolt 5 is fixed on not existing together up and down of strip eyelet, can make parallel bar 1 left and right shorten or stretch, subsequently bolted is put in place.Then, erecting frame is played to the installation site winching on steel tower, on bar, operating personnel has marked screw mark, utilizes tapping and plugging machine to complete the perforating work of mounting hole, utilizes four M16 bolts 3 that erecting frame and Sign Board are fixed on angle steel tower firmly.So install, a support only needs ground one people to coordinate, and on bar, a people easily completes, and front and back only need to get final product for 10 minutes " putting things right once and for all ".
If line name changes, only four of a pole tag bolt 4 need be dismantled, load onto new pole tag.
This adjustable Sign Board erecting frame, convenient, fast, saved manpower, reduced the waste of material, improved the serviceable life of Sign Board, alleviated staff's labour intensity, reduced the O&M cost of equipment, specification the mounting process of transmission line of electricity mark.
The advantages such as this adjustable Sign Board erecting frame is applicable to pole tag, the warning sign etc. installed on all angle steel towers, has neat appearance, solid and reliable, are widely used on the angle steel tower of transmission line of electricity, on communication tower.
Below in conjunction with drawings and Examples, the utility model is described further.
Brief description of the drawings
Fig. 1. the structural representation of little Sign Board erecting frame;
Fig. 2. large Sign Board mounting support structure schematic diagram.
In figure, the 1st, parallel bar, the 2nd, crossing rod piece, the 3rd, the affixed bolt of erecting frame, the 4th, the affixed bolt of number plate, the 5th, adjusting bolt, the 6th, pole tag, the 7th, warning sign, the 8th, bar shaped eyelet.
Embodiment
Embodiment 1, a kind of little Sign Board erecting frame
The structure of this erecting frame is as shown in Figure 1: be mainly made up of two parallel bars 1, two crossing rod pieces 2, bolt and little Sign Boards.A symmetrical strip eyelet 8 is respectively arranged at the top of two parallel bars 1; It is integral that two crossing rod pieces 2 link by infall, two end points of two crossing rod piece 2 belows and the hinge joint of the bottom of two parallel bars 1; Two end points of two crossing rod piece 2 tops are fixedly connected on the bar shaped eyelet top of two parallel bars 1 by bolt 5.Little Sign Board 6 is the bottom of parallel bar 1 by bolt 4 fixed installations.
Parallel bar 1 adopts zinc-plated L40 × 4 band steel, and crossing rod piece 2 adopts zinc-plated L20 × 4 band steel.
When use, by the affixed bolt 4 of number plate, identifying plate 6 is fixed on the erecting frame installing, then it is fixed on iron tower pole by the affixed bolt 3 of erecting frame.
Embodiment 2, a kind of large Sign Board erecting frame
The structure of this erecting frame as shown in Figure 2.This erecting frame is identical with embodiment 1, and dissimilarity is only: two end points of two crossing rod piece 2 tops are fixedly connected on the bottom of two parallel bar 1 strip eyelets 8 by bolt 5, is convenient to install large Sign Board 7 thereby erecting frame is widened to one.
Large Sign Board (warning sign) 7 is the middle part of parallel bar 1 by bolt 4 fixed installations.
When use, by the affixed bolt 4 of number plate, large identifying plate 7 is fixed on the erecting frame installing, then it is fixed on iron tower pole by the affixed bolt 3 of erecting frame.
Claims (2)
1. adjustable Sign Board erecting frame, is characterized in that: be made up of pole tag or warning sign, two parallel bars (1), two crossing rod pieces (2) and bolt; A symmetrical strip eyelet (8) is respectively arranged at the top of two parallel bars (1); The intermediate interdigitated point place of two crossing rod pieces (2) is hinge joint; The bottom hinge joint of the end points of two crossing rod pieces (2) below and two parallel bars (1); Two end points of two crossing rod pieces (2) top are fixedly connected in two parallel bars (1) top strip eyelets (8) by bolt (5); Pole tag or warning sign are fixed on parallel bar (1).
2. adjustable Sign Board erecting frame according to claim 1, is characterized in that: described parallel bar (1) and crossing rod piece (2), be zinc-plated L40 × 4 band steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777737.5U CN203746348U (en) | 2013-12-03 | 2013-12-03 | Adjustable signboard mounting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777737.5U CN203746348U (en) | 2013-12-03 | 2013-12-03 | Adjustable signboard mounting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746348U true CN203746348U (en) | 2014-07-30 |
Family
ID=51346120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320777737.5U Expired - Fee Related CN203746348U (en) | 2013-12-03 | 2013-12-03 | Adjustable signboard mounting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617766A (en) * | 2013-12-03 | 2014-03-05 | 国网甘肃省电力公司白银供电公司 | Adjustable signboard mounting rack |
-
2013
- 2013-12-03 CN CN201320777737.5U patent/CN203746348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617766A (en) * | 2013-12-03 | 2014-03-05 | 国网甘肃省电力公司白银供电公司 | Adjustable signboard mounting rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20181203 |