CN202000729U - Tower cross arm with pedals - Google Patents
Tower cross arm with pedals Download PDFInfo
- Publication number
- CN202000729U CN202000729U CN2011200698443U CN201120069844U CN202000729U CN 202000729 U CN202000729 U CN 202000729U CN 2011200698443 U CN2011200698443 U CN 2011200698443U CN 201120069844 U CN201120069844 U CN 201120069844U CN 202000729 U CN202000729 U CN 202000729U
- Authority
- CN
- China
- Prior art keywords
- cross
- arm
- cross arm
- wing plate
- web
- 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
Links
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a tower cross arm with pedals, comprising two cross arm webs, a cross arm upper wing plate, a cross arm lower wing plate, a cross arm support plate, a cross arm line hanging plate, an installation handrail and a plurality of pedals, wherein the two cross arm weds are parallel to each other and is vertical to the ground; the cross arm upper wing plate and the cross arm lower wing plate are respectively and fixedly connected with the top and the bottom of the cross arm web, the directions of the wing plates are vertical to the cross arm web; the cross arm support plate is arranged on the end of the cross arm web, near a tower, and is fixed between the two cross arm webs, and the direction of the cross arm support plate is parallel to the ground; the cross arm line hanging plate is fixed on the end part of the cross arm web, far way from the tower, and the direction of the cross arm line hanging plate is vertical to the ground; the installation handrail is fixedly connected with the web upper wing plate; and the plurality of pedals are welded on the cross arm lower wing plate and are long circle frames formed by bending circular tubes and welded on the lower plane of the cross arm lower wing plate along the length direction of the cross arm of the tower. The tower cross arm with the pedals has the advantages of being capable of reducing the potential safety hazards of line hanging and enhancing the efficiency of line hanging.
Description
Technical field
The utility model relates to the shaft tower cross-arm.
Background technology
Article one, power transmission sequence is to be begun by a transformer station, finishes to another transformer station.Village, farmland, forest and high mountain will be passed through in the centre, cross over river, highway, railway, power circuit and communication line etc.; Run into major facility and impassable obstacle need avoid detouring, walking dog leg path.Cross-arm is an ingredient important in the shaft tower, and its effect is to be used for installing insulator and gold utensil, with support conductors, lightning conducter, and makes it the safe distance that keeps certain in accordance with regulations.It is the member of forming by welding, is connected to the shaft tower pipe shaft with bolt then and brings into play its hanging wire function.
When carrying out work high above the ground when hanging wire and maintenance, the people often needs to climb and carries out the hanging wire operation to shaft tower cross-arm end.Existing shaft tower cross-arm is simple in order to process, and saves material, and most of cross-arms all do not have the aid and the measure of hanging wire, thereby has brought very big inconvenience to installer's construction.
Summary of the invention
In order to overcome above-mentioned shortcoming, the utility model provides a kind of band pedal shaft tower cross-arm that reduces the hanging wire potential safety hazard, improves hanging wire efficient.
Band pedal shaft tower cross-arm described in the utility model comprises two cross-arm webs, cross-arm upper flange, cross-arm lower wing plate, cross-arm gripper shoe, cross-arm thread gripping-board, handrail, some cross-arm pedals is installed; Wherein two cross-arm webs are parallel to each other and are all perpendicular to the ground; The cross-arm upper flange is fixedlyed connected with the bottom with cross-arm web top respectively with the cross-arm lower wing plate, and its direction is vertical with the cross-arm web; The cross-arm gripper shoe is arranged at an end of the nearly shaft tower of cross-arm web, is fixed between two cross-arm webs, and direction is parallel to ground; The cross-arm thread gripping-board is fixed on the end of cross-arm web away from shaft tower, and its direction is perpendicular to ground; Handrail is installed fixedlys connected with the cross-arm upper flange; Some pedals are welded on the cross-arm lower wing plate, the Long Circle frame that pedal forms for the pipe bending, and these Long Circle frames are welded on cross-arm lower wing plate lower plane along shaft tower cross-arm length direction.
Band pedal shaft tower cross-arm described in the utility model, when carrying out work high above the ground when hanging wire and maintenance, the installer can utilize the pedal on the shaft tower cross-arm to climb, not only convenient construction operation, improve operating efficiencies such as hanging wire, and reduced the potential safety hazard that work high above the ground brings.
Description of drawings
Fig. 1 is the front view of band pedal shaft tower cross-arm described in the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the cross-sectional drawing of band pedal shaft tower cross-arm described in the utility model.
Fig. 4 is the upward view of Fig. 1.
Mark among the figure:
1-cross-arm web; 2-cross-arm upper flange; 3-cross-arm lower wing plate; 4-cross-arm gripper shoe; 5-cross-arm thread gripping-board; 6-installs handrail; 7-cross-arm pedal
The specific embodiment
In conjunction with Fig. 1 to Fig. 4 band pedal shaft tower cross-arm described in the utility model is elaborated.
Band pedal shaft tower cross-arm described in the utility model comprises two cross-arm webs 1, cross-arm upper flange 2, cross-arm lower wing plate 3, cross-arm gripper shoe 4, cross-arm thread gripping-board 5, handrail 6 is installed, ten cross-arm pedals 7; Wherein:
Two cross-arm webs 1 are parallel to each other and are all perpendicular to the ground;
Cross-arm upper flange 2 is fixedlyed connected with the bottom with cross-arm web 1 top respectively with cross-arm lower wing plate 3, and its direction is vertical with cross-arm web 1;
Cross-arm thread gripping-board 5 is fixed on the end of cross-arm web 1 away from shaft tower, and its direction is perpendicular to ground; Handrail 6 is installed fixedlys connected with cross-arm upper flange 2;
Cross-arm lower wing plate 3 is welded with ten cross-arm pedals 7, the Long Circle frame that cross-arm pedal 7 forms for the pipe bending, and these Long Circle frames are welded on cross-arm lower wing plate 3 lower planes along shaft tower cross-arm length direction.
Claims (1)
1. be with pedal shaft tower cross-arm for one kind, it is characterized in that: it comprises two cross-arm webs, cross-arm upper flange, cross-arm lower wing plate, cross-arm gripper shoe, cross-arm thread gripping-board, handrail, some cross-arm pedals is installed; Wherein two cross-arm webs are parallel to each other and are all perpendicular to the ground; The cross-arm upper flange is fixedlyed connected with the bottom with cross-arm web top respectively with the cross-arm lower wing plate, and its direction is vertical with the cross-arm web; The cross-arm gripper shoe is arranged at an end of the nearly shaft tower of cross-arm web, is fixed between two cross-arm webs, and direction is parallel to ground; The cross-arm thread gripping-board is fixed on the end of cross-arm web away from shaft tower, and its direction is perpendicular to ground; Handrail is installed fixedlys connected with the cross-arm upper flange; Some pedals are welded on the cross-arm lower wing plate, the Long Circle frame that pedal forms for the pipe bending, and these Long Circle frames are welded on cross-arm lower wing plate lower plane along shaft tower cross-arm length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200698443U CN202000729U (en) | 2011-03-10 | 2011-03-10 | Tower cross arm with pedals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200698443U CN202000729U (en) | 2011-03-10 | 2011-03-10 | Tower cross arm with pedals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000729U true CN202000729U (en) | 2011-10-05 |
Family
ID=44703474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200698443U Expired - Fee Related CN202000729U (en) | 2011-03-10 | 2011-03-10 | Tower cross arm with pedals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000729U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242192A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | High-voltage cable supporting frame |
| CN105261448A (en) * | 2015-11-11 | 2016-01-20 | 灵璧县华海电气化实业有限公司 | Mounting and fixing device for single-tower distribution transformer |
| CN105350817A (en) * | 2015-10-28 | 2016-02-24 | 国家电网公司 | Iron tower vacuum switch cross arm |
-
2011
- 2011-03-10 CN CN2011200698443U patent/CN202000729U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242192A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | High-voltage cable supporting frame |
| CN105350817A (en) * | 2015-10-28 | 2016-02-24 | 国家电网公司 | Iron tower vacuum switch cross arm |
| CN105261448A (en) * | 2015-11-11 | 2016-01-20 | 灵璧县华海电气化实业有限公司 | Mounting and fixing device for single-tower distribution transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203352100U (en) | Windproof stay wire cross-arm device for power transmission line | |
| CN202000729U (en) | Tower cross arm with pedals | |
| CN103001146B (en) | Usage method of steel pipe pole operation platform | |
| CN108963948A (en) | A kind of lightning protection device for super large formed steel construction radar | |
| CN202090629U (en) | "Inverted-U-shaped" truss structure of main variable ingoing line used for 750 kV transformer station in Riyue Mountain | |
| CN202260340U (en) | Power distribution network overhead line insulation tower head hoisting tool | |
| CN201406865Y (en) | 66KV overhead transmission line double-circuit horizontal crossing tower | |
| CN203398639U (en) | Vibration-proof hammer moving recovering device for overhead ground wire | |
| CN103199474B (en) | Method for 500KV large cross-section wire hot-line installation of phase to phase spacers | |
| CN203932808U (en) | Replacing insulator under electrified wire lifting device | |
| CN202007522U (en) | Safety construction device for pole tower | |
| CN104141403A (en) | Bird-repellent telegraph pole | |
| CN203760929U (en) | Tension tower line-tightening steering pulley used during construction of power transmission line tower | |
| CN205141514U (en) | Protection mechanism's unwrapping wire coaster is strideed across to transmission line passageway | |
| CN203175138U (en) | High-voltage wire pole | |
| CN205195153U (en) | Insulator chain connection structure | |
| CN103697239B (en) | Cable fixing hoop | |
| CN202745679U (en) | Composite insulator rope ladder under DC (direct current) 500kV line | |
| CN204940975U (en) | A kind of three-dimensional parking device jacking system | |
| CN204938709U (en) | A kind of ceiling mount bracket of Novel movable rotor | |
| CN202007628U (en) | Tower cat ladder | |
| CN104269231A (en) | Insulator with current monitoring function | |
| CN203839906U (en) | A 35KV power transmission line lightning arrester apparatus | |
| CN204407705U (en) | 10kV circuit single lever taps frame | |
| CN203951101U (en) | A kind of double electric pole aerial work platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140630 Granted publication date: 20111005 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20141230 Granted publication date: 20111005 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140310 |